last executing test programs: 2m32.418379398s ago: executing program 0 (id=40): r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r0, @ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x20040010}, 0x0) 2m32.345859982s ago: executing program 0 (id=42): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f0000000780)={[{@usrjquota}, {@stripe={'stripe', 0x3d, 0x77b2}}, {@grpquota}]}, 0x1, 0x51f, &(0x7f0000000f80)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.kill\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './bus'}, 0x9) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(0x0, 0x0) getresgid(&(0x7f000000ce80), 0x0, 0x0) 2m31.484752282s ago: executing program 0 (id=46): prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x0, @loopback}}, 0x1e) socket$nl_xfrm(0x10, 0x3, 0x6) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c00000010004b0400f4ed00000000007a000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c0012800b00010062726964676500001c0002800800040009000000060006"], 0x4c}}, 0x0) 2m30.878149168s ago: executing program 0 (id=48): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000002c0)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff37}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x1000000000000f, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000000040)=r1, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="b7000000ecffffff0c0000000000000095000000000000005e0c83dfb64a3eb1cdfa541cd3957aa8a96b9fa4591c1eb556e38defc504b011face5a06294c2115a9ad943bac350e8d7961537181f79ead9176dc7c3ed2d45004deb987fa0d"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f00000002c0)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff37}, 0x48) r4 = dup2(r3, r1) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f00000000c0)=r4, 0x4) r5 = syz_create_resource$binfmt(&(0x7f00000000c0)='./file1\x00') execveat$binfmt(r4, r5, &(0x7f00000004c0)={[&(0x7f0000000100)='\x00', &(0x7f0000000440)='incremental-fs\x00', &(0x7f0000000480)='+\\\x00']}, &(0x7f0000000580)={[&(0x7f0000000500)='\x00', &(0x7f0000000540)=']{\x00']}, 0x1000) sendmmsg$sock(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@phonet={0x23, 0xff, 0x57, 0x7}, 0x80, 0x0, 0x0, &(0x7f0000000400)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x18}}], 0x1, 0x40001) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1, 0x159, &(0x7f0000000180)="$eJzs27GKE0EYB/AvJmrUJrVYLNhYBfUJFIkgLihKCq0Uok0iAdOsVnmUe7R7gYMjVbo5cnvkklyuOO6SPW5/v2Y/+DPLzBT77Szsj2d/hoPx5Pf48yzajUa03kQW80Z04l40ozQNAOAumacUxyml9HAajw4ipVT1jACAXdP/AaB+9H8AqB/9HwDq5+u37x/f5nnvS5a1I46mRb/ol9cyf/8h773MTnXOR82Kot9c5q/KPFvP78fjs/z11vxBvHhe5ovs3ad8I38Sg90vHwAAAGqhmy1tPd93u5flZbXyfWDj/N6Kp629LQMAuILJv//Dn6PRr7/7LRbvEjd754hrDF/sxGFKqaLdUChuXVH1kwnYtfUeuKpdzYQAAAAAAAAAAAAAAIAL9vE7UdVrBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgE0nAQAA//+UB1Ay") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2040, 0x0) unshare(0x64000400) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000005c0), 0x5008000, 0x0) 2m30.779790023s ago: executing program 0 (id=49): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000180)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = syz_mount_image$fuse(&(0x7f0000000a80), &(0x7f0000000ac0)='./file0\x00', 0x5000, &(0x7f0000000b00)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x200}}, {@max_read={'max_read', 0x3d, 0x8}}, {@max_read={'max_read', 0x3d, 0x9}}, {@allow_other}, {@allow_other}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@pcr={'pcr', 0x3d, 0x24}}, {@euid_lt}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@euid_gt={'euid>', 0xee00}}, {@obj_role={'obj_role', 0x3d, 'acl'}}, {@appraise_type}, {@pcr={'pcr', 0x3d, 0x37}}]}}, 0x1, 0x0, &(0x7f0000000d00)='~') fcntl$getownex(r2, 0x10, &(0x7f0000000d40)={0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000000d80)='./file0\x00', 0x1000, 0x4, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000200)=0x632a, 0x4) sendmmsg$inet6(r7, &(0x7f00000002c0)=[{{&(0x7f0000000400)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0xfffffffd}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(r7, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}, 0x6}, {{0x0, 0x0, 0x0}, 0x4}], 0x2, 0x40002141, 0x0) r8 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000002400), 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000013c0)=0xc) sendmmsg$unix(r10, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)='8', 0x1}], 0x1, &(0x7f0000000180)=[@cred={{0x1c, 0x1, 0x2, {r11, r12}}}], 0x20}}], 0x1, 0x4) r13 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002380)={{'fd', 0x3d, r13}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r13, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r13, &(0x7f0000002300)={0x50, 0x0, r14, {0x7, 0x9, 0x0, 0x6122005, 0x0, 0x0, 0x2, 0xfffffffe, 0x0, 0x0, 0x10}}, 0x50) sendmmsg$unix(r2, &(0x7f0000005c00)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000001c0)="56e80282f533d8cca9c9a6fb0016cfeff5cd41f436", 0x15}, {&(0x7f0000000600)="e90b3e192514db79afc5255b3096902db1a64489dc51b6696a19594c0675dc22c6989e685edb55d1ecbf51c327d1c842d62084df55fb37fbd79ed4ee7376bbc6ef02f6db7abce1e1801403a09bebf0a2e44f5e1f9aad985389d11ea56ceb53c5f4d3c38dc9973b9565a6b303cc37e51a56f790414abafb219b7f72b8d5d20e4cbba6473366f52b716cb8e41e50d133bb7cf446496753055efde62c3f9c43355f65096ea116093b963c33aca38ce16dcc717043122db18f4b001cc068d0d4a330a0565ab71639", 0xc6}, {&(0x7f00000004c0)="14b97f1b3ddf71b5cbf6f1c4587bde2ceb0c98efadbb76bb83beff7c9a375766a6335f15640541a1293a3bc4caac7a4e5e3394e71387fbf6a27575b2748abbfd3abe6015f5b95fa04da19eef3387996c069b9e59d1dd6f0cd4922b36ec492c9d5414b74f025b35f637cb945096e13ae11577150656b3b4fa88189bf7a489ee2ba535a3b98e33066d1bee61907db4ef7787409ddd35832d45d89107d62b936fc28185", 0xa2}, {&(0x7f0000000700)="6fb8615d31e7f04d9f784d5883516b54f3511783e0c8baa9d0964d18ca022766325e02be1dbc68d6a4025d64797f57e9ffdddb384fee0cc56203f6adfce163a34060e6786f4a35f2c6f81135826d5ca48ee6a3093bbc6c5fdce7ad3f5539db5e5302fdfe352b93815c39f3ee81af1fa7fe0c2475ef30b3a964c2acd25907ec43a61ec874a4b91f651a4fc5cba0182c56cd7fa218e1e026cadda95e50991b99cc55483831c1b04421acf431152c2f44a41faf9442093dbe2058339f18fb19eb376627254912ad7d684d10a403fd65bc42f7869fc12d", 0xd5}, {&(0x7f0000000800)="ac3722e3986c49de235c7ea18418b1c6937ebb6c996b300b551c11ab3414766bf763b49de371336e6334d38a616e588c94fd881bce8b2c26f73651ffc690c2451e8c389f1bab233396c9719c6236c3f2a5a73522073d78e32d2260f89997794ab824176005146a488be42d3957ea9ca518ebd5145369cdb7693433a90639e171882b9ec5384ea542bee5de344a85776881776620f82a0beaaa0ea944319c20bef2c8f1d80dd18052627b006bbe5683b90761a8d911f54b21a2", 0xb9}], 0x5, &(0x7f0000000240)=[@cred={{0x1c}}], 0x20, 0x40040805}}, {{&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000340)="d47b8b33ce953aff851eacb0eac7a7ae22aae3498e", 0x15}, {&(0x7f00000009c0)="b3b7d86312c9c28498b0dafcf1beb534fa9556787f80d1d919fff317378d3c8191b97accae61e96af56ab34a2347fd056369503b3d4211de6f0966b5975aa2b832529dd31d8d885cee6d1d941626a38000a1b0b52101d6e891528a3759da4ce0d04c6ac5c1ccabe99a3e4f5a2a142d3a30ab57fee34aed75d1bcbe412e152f14da6d5bcc9d3f3c6fca926591f68681ead6832117a3a29893d668befc042f47fecf90302220913e48adcdc6019a73c4c0502d6b5765ba80303eb35059cb1ce6bd", 0xc0}, 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0x1000}], 0x3, &(0x7f0000002440)=[@rights={{0x18, 0x1, 0x1, [r3, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x24, 0x1, 0x1, [r2, r7, r2, r8, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, r12, r16}}}], 0x98, 0x20008081}}, {{&(0x7f0000004500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004580)=[{&(0x7f0000004640)="48b2f3fd7cdefe6c3a619ffca382c8f3f84cf665c2732a18149d4c24cf071ab70717bbd6dbc5f93ed93b4664ebd9f7aa5b8e1ff65d06fb7cc394016977653ddbbdf9e016064ff1f9652d4bc18b8f16ab563889428d1246869766c11c687069a8641349698c69256f9743fb8bdfcb5d89c26e98ab149b2bda6c9f966cf4780b39fa05d0c3c1f937a9146249fe3ff54a3b938772305e61078f1a3cd0b8d926667cf7cdcbe6d263e612f50dea31529dad5c63a10099f0", 0xb5}], 0x1, 0x0, 0x0, 0x4}}, {{0x0, 0x0, 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&(0x7f0000005a00)=[{&(0x7f0000004880)="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0x1000}, {&(0x7f0000005880)="72feb0711a3cbb49aa72271aacad16572d8086eba182fe6c4859e9df58dbf49d62a960c2847b8f4a36287bf4bf67692f73d87bf3e8b34d5fda3c0f495a43efc0759df420228d25c0b426d25fba51e15b443203ae1cd1", 0x56}, {&(0x7f0000005900)="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", 0xfb}], 0x3, &(0x7f0000005b80)=[@cred={{0x1c, 0x1, 0x2, {r4, r15, r6}}}, @rights={{0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r9, 0xffffffffffffffff, 0xffffffffffffffff, r10]}}], 0x68, 0x4000080}}], 0x5, 0x40810) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r17 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x4, 0x6, 0xc}, 0x50) r18 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000000400000018110000", @ANYRES32=r17, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0xc0ed0040, &(0x7f0000000580)={[{@noblock_validity}, {@resgid={'resgid', 0x3d, 0xee00}}, {@acl}, {@noload}, {@journal_dev={'journal_dev', 0x3d, 0x3}}, {@data_journal}]}, 0xfe, 0x474, &(0x7f0000000dc0)="$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") bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r18}, 0xc) 2m30.721906757s ago: executing program 0 (id=50): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3004009, 0x0, 0x2, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) readahead(r1, 0x6, 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8937, &(0x7f0000000000)={'bridge_slave_1\x00', @random="010000201000"}) 2m30.721735336s ago: executing program 32 (id=50): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3004009, 0x0, 0x2, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) readahead(r1, 0x6, 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8937, &(0x7f0000000000)={'bridge_slave_1\x00', @random="010000201000"}) 21.341670706s ago: executing program 2 (id=2691): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000006340)={0x2020, 0x0, 0x0}, 0x2058) write$FUSE_INIT(r0, &(0x7f0000002180)={0x50, 0x0, r1, {0x7, 0x27, 0x2, 0x1dd880, 0x7, 0x81, 0x0, 0x4, 0x0, 0x0, 0x10, 0x5}}, 0x50) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004340)="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", 0x2000, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003480)={0x78, 0x0, 0x7, {0x1, 0x0, 0x0, {0xffffffffffffffff, 0x7, 0x46a, 0x8, 0x2, 0x0, 0x800, 0x0, 0x0, 0x4000, 0xbca4, 0x0, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)) 21.341010346s ago: executing program 2 (id=2694): close(0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@delneigh={0x24, 0x1d, 0x1, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0x0, 0x0, 0x40, 0x2d, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast}]}, 0x24}}, 0x20004000) 21.316909367s ago: executing program 2 (id=2697): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000400)={[0xfffffffffffffff5]}, 0x8, 0x80000) ppoll(&(0x7f0000000200)=[{r0, 0x80cb}], 0x1, 0x0, 0x0, 0x0) 21.08949807s ago: executing program 2 (id=2710): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x6000, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x800, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x1, 0x36e, &(0x7f0000000c00)="$eJzs3c9rI2UYwPEnaZpMumyTgygK0ge96GVoq2c1yC6IAZfuRtwVhNntREPGpMyESERsPXkVb/4DgsseFzwsqP9AL97WixdP9iIIuog4Mr/SJJ00aTZL0/b7gTZP8r7PzPvmF88byJuD9776uFn3zLrVkayhkhEReSRSlqwkMtFFXlLsycuX/nz4/PWbt96uVKtXtlSvVm68sqmqq2s/fPJZMe72oCD75Q8OxPht/+n9Zw/+u/FRw9OGp612Ry293f61Y912bN1ueE1T9ZpjW56tjZZnu1F7O2qvO+2dnZ5are3LKzuu7XlqtXratHvaaWvH7an1odVoqWmaenklbbjnmDFDTu3u1pZVmfGEd2bMw7z94/v+Mc2uW7GWRMzikZba3Sc6LgAAsJBG6v9vkhqhLNl+QZmJ1wL5MB5eBgT1fxKH9X+wWDis/++98FPn0rv3V+P6/0E+rf5/9Zcof6j+D84+9/r/u5HrRyuiM2/3JJ0fq/7HYlgbfkX+frhijwX1f/Bq6K/ov3j/3noYUP8DAAAAAAAAAAAAAAAAAAAAAHAWPPL9ku/7peQy+Tv8CkF8Pbl23BeNceaMe/wL8Y4C/ecDzqXrN2+JEX5xL7cq4nzZrXVr0WXcnnRcl5L8Gz4fYtGGE3thowbK8qOz260txwlL4f+KiIojtmxIScpD+WF89a3qlQ2NRPnh+Xe7tUxuJcivSyPM35SSPJWev5man5eXXhzIN6UkP9+RtjiyHb+PJfmfb6i++U51JL8Y9kvz+pN9SAAAAAAAmDtT1YiXz+Xh9W+0fjdN1bT2YC0vg+vzo58P9NfX66nr81zpudzpzh0AAAAAgIvCy3/atBzHdr3e2KAok/oU4qONNOVkwpGDIDdFn6HgYRgsH9dnaWCG0x45H/+CxrTDcL2eTD3mJPirIKl3ZrKF61CTkX6vThkk85+is3HSh8D1siefu+16a8F4dKbpDATJx0bj+si1WY88Lkh2zp3U+Zmvv/17tlNk4l17B5teu29MmGkYZEZu2ZvwpP3D9yeOZzn93eL7WX5kBgAAAMCCSIr+opfc8sbpDggAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAtortukjQlOe44AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAovg/AAD//5h69bA=") writev(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002700), 0x0, 0x2404c044) r0 = open(&(0x7f0000000040)='./file1\x00', 0x80242, 0x0) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000180)={0xa0, 0xfffffffffffffff5, 0x0, {{0x4, 0x1, 0x5, 0x7, 0x3, 0x1, {0x1, 0x180, 0xff, 0x5, 0x100, 0x7cf4, 0x9, 0x7ffffffd, 0x7ffffffe, 0x8000, 0x0, 0xee00, 0x0, 0x3ff, 0x1}}, {0x0, 0x11}}}, 0xa0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x6042, 0x10) pwrite64(r1, &(0x7f0000000480)="610e7b2774ce2d", 0x7, 0x8ffb) 21.081949961s ago: executing program 2 (id=2712): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd}, 0x94) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044085}, 0x20040040) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2002004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x5, 0x6, 0x4004, 0x2, 0x4, 0xefffffffffffffff, 0x0, 0x0, 0x2000000, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x6], 0x0, 0x41901}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21.018044234s ago: executing program 2 (id=2715): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') lseek(r0, 0x4, 0x0) read$FUSE(r0, &(0x7f0000004200)={0x2020}, 0x2020) 9.185797015s ago: executing program 3 (id=2771): syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000200)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x28, 0x6, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @local, {[], {{0x4e22, 0x4e23, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x2, 0xf001, 0x0, 0x0, {[@md5sig={0x13, 0x12, "6e7842237e6fff89cecf1a50f3d2ee3d"}]}}}}}}}}, 0x0) 9.178594985s ago: executing program 4 (id=2772): r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x3, {{0xa, 0xfffc, 0xc0000000, @mcast2}}, {{0xa, 0x0, 0x6, @ipv4={'\x00', '\xff\xff', @empty}, 0xfffffffe}}}, 0x108) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x75, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000000140)=0x28) 9.09339353s ago: executing program 1 (id=2773): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x10, &(0x7f0000000100)=ANY=[@ANYRES16=0x0], 0x3, 0x2b5, &(0x7f0000000380)="$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") r0 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x2000, 0x0, 0x3) 7.531615351s ago: executing program 5 (id=2774): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@deltaction={0x50, 0x18, 0x1, 0x70bd2a, 0x25dfdc00, {0xa}, [@TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x8f, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x14, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x70, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000b8a}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4c000}, 0x20040844) 7.531386601s ago: executing program 1 (id=2775): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xda0, 0x0, 0xfffffffffffffff7}]}) 7.531218171s ago: executing program 3 (id=2776): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xc4062, &(0x7f0000000000)={[{@gid}], [{@uid_eq}]}) 7.530985461s ago: executing program 4 (id=2777): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x3, 0xc, &(0x7f0000000080)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7fffffff}, [@call={0x85, 0x0, 0x0, 0x23}, @printk={@lu, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xd0}}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9547e2db80000000000000002", 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 5.803835692s ago: executing program 5 (id=2778): r0 = openat$kvm(0x0, &(0x7f00000002c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x4, 0x2, 0x1, 0x0, @adapter={0x9, 0x1, 0x6, 0x5, 0x7}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = eventfd2(0x8, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4}) write$eventfd(r2, &(0x7f0000000080)=0x430f, 0x8) 5.803550432s ago: executing program 1 (id=2779): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0x3000, 0x1000, &(0x7f0000feb000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000300)="48b801b8973400000000989823c80f23f835080050000f23f8c744240004000000c744240200000000c7442406000000000f011c244d0fc708c74424002a010000ff2c24b8010000000f01c10f23c00f21f835020002000f23f8c4e1b45702f341f4c4017d10e548b8c0770c90f03a5f34c42135e0220f20e035004000000f22e035080000000f23f8", 0x89}], 0x1, 0x1, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.802800522s ago: executing program 3 (id=2780): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000000c0)=0xfffffff7, 0x4) sendmmsg$inet6(r0, &(0x7f0000001700)=[{{&(0x7f0000000100)={0xa, 0x4e21, 0x0, @local, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="24000000000000002900000032000000ff11000000"], 0x28, 0x7ffffff7}}], 0x1, 0x4040) 5.749796105s ago: executing program 4 (id=2781): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)={0x164, r1, 0x309, 0x0, 0x0, {0x1d}, [@HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x4, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'pim6reg\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x164}}, 0x0) 3.981852498s ago: executing program 5 (id=2782): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x10e42b76fa8831b7, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setresuid(0x0, 0xee00, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000900)="ad0f2224670f01cab958090000b870000000ba0000000066ba410066ed0f01c986260f20e0b9800000c00f3235010000000f300f22e0c4e2fd325ecc3e26f30f119c977e000000c4e1d1576d9a", 0x4d}], 0x1, 0x51, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 3.981547558s ago: executing program 1 (id=2783): connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000880)={0x28, 0x0, 0x0, @local}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[@ANYBLOB="ac141411e00000010000000028"], 0x48}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, &(0x7f0000000080)={0xe0003, 0x0, {[0xffffffffffffffff, 0x1f8, 0x83, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.981316808s ago: executing program 3 (id=2784): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000040)={0x0, 0x0, "d607f8f9951e76c13f64323723e7eecdf40c363423eb3d259266ec9c37865c6c1a4640ce1b22bb3327ef4f001d34c09f39c3539e4f8d3ee0878ae95bc7f52363c468b257ff2424852548deb01efd54f11ed2c41d078b9cf1fc8f72566153c97e4af37017ea6b16b694bb4a6e4606c3fb19d1d2bd3c8c4e97da2213f9d5c3b90400000000000000c279f03558083906666827d61dcc3a633bffff250b5a293e3877adc1660edbc9a0307a25720a170e7f5670e419dc44febf7ddc73fd4a5a0b6c28665f7f46c7084e17c809268103a2584ab40a68e528329d97afc3612e325c1eb4a3ab2e156a97444800", "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"}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x7f}) 3.976230098s ago: executing program 4 (id=2785): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="580000000101010200000000000000150a000002300002802c0001801400030000000000afa3821a000000000a01010014000400fe8000000000000000000000000000aa0c0019800800020082"], 0x58}}, 0x808) 3.889657864s ago: executing program 5 (id=2786): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002340), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002580)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x14ac014, 0x0, 0x0, 0x0, 0x3}}, 0x50) read$FUSE(r0, &(0x7f000000b040)={0x2020}, 0x2020) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.024228683s ago: executing program 5 (id=2787): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x404, &(0x7f00000000c0)=ANY=[@ANYRES16=0x0, @ANYRES8, @ANYRES8], 0x1, 0x122e, &(0x7f0000002580)="$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r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000100)) 2.023952612s ago: executing program 1 (id=2788): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc0004}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x2, 0x4, 0x0, 0x4002004c4, 0x1004, 0x0, 0xc595, 0x4, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0xb3, 0x8d], 0xeeee8000, 0x2010d3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.016754273s ago: executing program 3 (id=2789): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0xf, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xffb0}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x3801}, {0x2c}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60242, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000f40)={'pimreg\x00', 0x3c32}) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010024bd7000fc0ddf2500000000", @ANYRES32=0x0, @ANYBLOB="1b0b04000300000008001b"], 0x28}, 0x1, 0x0, 0x0, 0x68010}, 0x0) pwritev2(r2, &(0x7f0000000300)=[{&(0x7f00000003c0)="1bbc54a603ff246bd56edbce6558", 0xe}, {&(0x7f0000000040)="010130a7cd08f1cac7c721e886dd", 0x6e}], 0x2, 0xa74a, 0x80000000, 0x10) 2.008886953s ago: executing program 4 (id=2790): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000440)={{0x0, 0x3938700}}, 0x0) mknod$loop(0x0, 0x6000, 0x1) read$FUSE(0xffffffffffffffff, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000000040)={0xc, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x400000000000, 0x400}, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000180)={0x3}) clock_adjtime(0x0, &(0x7f0000000000)={0x3ff, 0xf6d, 0x0, 0xd, 0x0, 0x0, 0x4, 0x200000000000000, 0x0, 0x100, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x1000, 0x2000000000008, 0x9, 0x3, 0x8000000000005a, 0x3}) 1.14066ms ago: executing program 5 (id=2791): r0 = socket(0x80000000000000a, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x20000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x840) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) ptrace(0x10, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000080004004400000008001b"], 0x30}}, 0x0) 811.24µs ago: executing program 1 (id=2792): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x103, 0x100, 0x551}}) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000001900)={0x2, {0x2, 0x107, 0x100, 0x100, 0x1, 0x4000}}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) 168.22µs ago: executing program 3 (id=2793): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000036000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x4d, &(0x7f00000000c0)=[@efer={0x2, 0x900}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 0s ago: executing program 4 (id=2794): r0 = socket(0x2, 0x3, 0xff) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f00000000c0)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000400)="7705de90e0e6c18e8d86b787014bfe779ec66e7cd35a52ddd3c62692", 0x1c}], 0x1}}, {{&(0x7f0000000140)={0x2, 0x4e27, @empty}, 0x10, 0x0}}], 0x2, 0x4000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.243' (ED25519) to the list of known hosts. [ 19.219694][ T24] audit: type=1400 audit(1769550242.160:64): avc: denied { mounton } for pid=267 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.223117][ T267] cgroup: Unknown subsys name 'net' [ 19.229234][ T24] audit: type=1400 audit(1769550242.160:65): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.238929][ T24] audit: type=1400 audit(1769550242.180:66): avc: denied { unmount } for pid=267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.239528][ T267] cgroup: Unknown subsys name 'devices' [ 19.355604][ T267] cgroup: Unknown subsys name 'hugetlb' [ 19.361305][ T267] cgroup: Unknown subsys name 'rlimit' [ 19.531516][ T24] audit: type=1400 audit(1769550242.470:67): avc: denied { setattr } for pid=267 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 19.554712][ T24] audit: type=1400 audit(1769550242.470:68): avc: denied { mounton } for pid=267 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 19.568192][ T269] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.580260][ T24] audit: type=1400 audit(1769550242.470:69): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 19.611182][ T24] audit: type=1400 audit(1769550242.530:70): avc: denied { relabelto } for pid=269 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.611229][ T267] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.636671][ T24] audit: type=1400 audit(1769550242.530:71): avc: denied { write } for pid=269 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.670883][ T24] audit: type=1400 audit(1769550242.540:72): avc: denied { read } for pid=267 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.696408][ T24] audit: type=1400 audit(1769550242.540:73): avc: denied { open } for pid=267 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.538788][ T275] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.545901][ T275] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.553221][ T275] device bridge_slave_0 entered promiscuous mode [ 20.561572][ T275] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.568739][ T275] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.576148][ T275] device bridge_slave_1 entered promiscuous mode [ 20.587058][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.594276][ T278] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.601716][ T278] device bridge_slave_0 entered promiscuous mode [ 20.615146][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.622190][ T278] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.629648][ T278] device bridge_slave_1 entered promiscuous mode [ 20.674997][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.682159][ T279] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.690248][ T279] device bridge_slave_0 entered promiscuous mode [ 20.697163][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.704262][ T279] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.711603][ T279] device bridge_slave_1 entered promiscuous mode [ 20.748742][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.755916][ T276] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.763222][ T276] device bridge_slave_0 entered promiscuous mode [ 20.772499][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.779671][ T276] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.787205][ T276] device bridge_slave_1 entered promiscuous mode [ 20.814118][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.821182][ T277] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.828609][ T277] device bridge_slave_0 entered promiscuous mode [ 20.837885][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.845071][ T277] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.852499][ T277] device bridge_slave_1 entered promiscuous mode [ 20.942306][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.949485][ T278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.956774][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.963796][ T278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.010992][ T275] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.018088][ T275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.027198][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.034260][ T279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.041511][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.048588][ T279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.061180][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.068267][ T276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.075529][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.082605][ T276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.100440][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.107532][ T277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.114835][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.121876][ T277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.142997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.150886][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.158099][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.165444][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.172581][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.180576][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.187788][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.195114][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.202512][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.209827][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.233781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.242007][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.249064][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.256906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.265417][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.272433][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.295698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.303117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.311002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.319566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.327749][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.334794][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.342482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.349876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.358026][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.365077][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.372358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.380612][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.387668][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.395016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.402890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.414874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.423043][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.430117][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.453575][ T278] device veth0_vlan entered promiscuous mode [ 21.460501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.468060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.476974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.485892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.493869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.501743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.509728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.517909][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.524942][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.532308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.540643][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.547702][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.555073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.563159][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.570209][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.577654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.585688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.604631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.613031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.621680][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.628744][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.636681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.645307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.653546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.661631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.669582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.677718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.685750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.693531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.714771][ T276] device veth0_vlan entered promiscuous mode [ 21.724839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.732308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.739800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.748460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.756560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.764734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.772643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.780863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.788844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.796815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.804762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.813031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.827728][ T277] device veth0_vlan entered promiscuous mode [ 21.835762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.844596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.852838][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.860828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.869406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.877010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.889291][ T275] device veth0_vlan entered promiscuous mode [ 21.897288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.905657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.913756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.921901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.930247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.938955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.947330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.954841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.962402][ T278] device veth1_macvtap entered promiscuous mode [ 21.975787][ T276] device veth1_macvtap entered promiscuous mode [ 21.987113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.994920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.003079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.011531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.020529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.028728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.036401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.044452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.053238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.060892][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.070974][ T275] device veth1_macvtap entered promiscuous mode [ 22.078088][ T279] device veth0_vlan entered promiscuous mode [ 22.085548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.093865][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.102306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.110614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.118828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.128836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.137014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.153573][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.162060][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.170538][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.180015][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.191649][ T277] device veth1_macvtap entered promiscuous mode [ 22.201201][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.209143][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.218174][ T278] request_module fs-gadgetfs succeeded, but still no fs? [ 22.218188][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.233912][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.242515][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.254643][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.262867][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.272757][ T278] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 22.287742][ T279] device veth1_macvtap entered promiscuous mode [ 22.295998][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.304750][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.315397][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.321483][ T300] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 22.326723][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.343756][ T300] FAT-fs (loop2): FAT read failed (blocknr 1824) [ 22.345517][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.382497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.393053][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.409926][ T300] input: syz0 as /devices/virtual/input/input4 [ 22.432656][ T300] netlink: 5 bytes leftover after parsing attributes in process `syz.2.3'. [ 22.480706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.489860][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.515789][ T313] Zero length message leads to an empty skb [ 22.531332][ T318] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 22.574214][ T310] ====================================================== [ 22.574214][ T310] WARNING: the mand mount option is being deprecated and [ 22.574214][ T310] will be removed in v5.15! [ 22.574214][ T310] ====================================================== [ 22.664165][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.671431][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.791433][ T330] netlink: 4 bytes leftover after parsing attributes in process `syz.1.9'. [ 22.832906][ T330] device bridge_slave_1 left promiscuous mode [ 22.849455][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.861605][ T330] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 22.911821][ T330] 9pnet: Insufficient options for proto=fd [ 22.966879][ T336] 9pnet: Insufficient options for proto=fd [ 22.990890][ T336] netlink: 16 bytes leftover after parsing attributes in process `syz.0.11'. [ 23.064551][ T349] netlink: 'syz.4.12': attribute type 6 has an invalid length. [ 23.500974][ T358] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 23.549307][ T351] fuse: Bad value for 'fd' [ 24.063981][ T53] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.148404][ T371] netlink: 60 bytes leftover after parsing attributes in process `syz.3.19'. [ 24.158022][ T371] netlink: 48 bytes leftover after parsing attributes in process `syz.3.19'. [ 24.188633][ T373] Illegal XDP return value 2689878378, expect packet loss! [ 24.225289][ T24] kauditd_printk_skb: 65 callbacks suppressed [ 24.225303][ T24] audit: type=1400 audit(1769550247.170:139): avc: denied { ioctl } for pid=374 comm="syz.3.22" path="socket:[15785]" dev="sockfs" ino=15785 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.278555][ T373] FAT-fs (loop4): bogus number of reserved sectors [ 24.292599][ T373] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 24.302367][ T373] FAT-fs (loop4): Can't find a valid FAT filesystem [ 24.323985][ T53] usb 1-1: Using ep0 maxpacket: 16 [ 24.369551][ T24] audit: type=1400 audit(1769550247.310:140): avc: denied { connect } for pid=372 comm="syz.4.21" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 24.468651][ T24] audit: type=1400 audit(1769550247.310:141): avc: denied { setopt } for pid=372 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 24.484231][ T53] usb 1-1: unable to get BOS descriptor or descriptor too short [ 24.602674][ T24] audit: type=1400 audit(1769550247.310:142): avc: denied { block_suspend } for pid=372 comm="syz.4.21" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 24.614279][ T53] usb 1-1: config 13 has an invalid interface number: 50 but max is 0 [ 24.644933][ T53] usb 1-1: config 13 has no interface number 0 [ 24.651347][ T24] audit: type=1400 audit(1769550247.330:143): avc: denied { create } for pid=372 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 24.853250][ T24] audit: type=1400 audit(1769550247.330:144): avc: denied { connect } for pid=372 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 24.927409][ T53] usb 1-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 24.937556][ T53] usb 1-1: config 13 interface 50 has no altsetting 0 [ 24.944678][ T24] audit: type=1400 audit(1769550247.330:145): avc: denied { ioctl } for pid=372 comm="syz.4.21" path="socket:[15864]" dev="sockfs" ino=15864 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 24.969339][ T24] audit: type=1400 audit(1769550247.380:146): avc: denied { unmount } for pid=275 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 25.007390][ T24] audit: type=1400 audit(1769550247.400:147): avc: denied { mount } for pid=384 comm="syz.1.25" name="/" dev="ramfs" ino=15872 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 25.030144][ T24] audit: type=1400 audit(1769550247.440:148): avc: denied { ioctl } for pid=384 comm="syz.1.25" path="socket:[15881]" dev="sockfs" ino=15881 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 25.104096][ T53] usb 1-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 25.113160][ T53] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.133983][ T53] usb 1-1: Product: ï”°á¯â©¼ã¤‰ë‡œìœ˜å¨ºá­€î’ë—춱➡怄ä¿Ù¯å’³é®ì±´à©”ฤ䥌趮债싾á„⑥櫼㌪í®ë¹Žç¶±æ¼Šè‰°èžªå§©â³•é˜¿Ñ¨ê£™å¯ªì·‘쯤헬ᙰ㚔㛌ᢹ⨼垑骊á¶ë›ä•šèšãŸ‡å•Ÿâ‰¦é¯‡åˆ“Ȫ楑ç·ä¶¸å¨¡â³˜á”œâ…½êª—烌Ϳ伅虀ᡯ鹂멗î¢ä²€æ€¯ë¸„á”穇⨌蟳蕭ꈓì”꛴∙酇٦è‰ê¾¹â¥—å¹ã€¾è«¹Ì± [ 25.174050][ T53] usb 1-1: Manufacturer: ☆왉䃎䥑ëŒé¨¼ê£í€Œâ˜µáŒ¨ê°‰å©¢ì™™âŠ¹â¯ã´†ì‘¯á᠅憞ä¸å¯¦æ†–莫ᨻ惂ݖ낧 [ 25.186338][ T53] usb 1-1: SerialNumber: ⫟ꇼ꼭ޖ⹴틎ì¥íŠê§—⋪轋ãᵬ뿣꩗倀崰잭緑僬ⴶ燋Ấେ젲눇㞼蔭咞胹뢤ꢊä ãˆ¦æ¢‰ê¨€é¦‰ç§»è¯®ë„¹ï¡˜ì”šì¦²ëµ¸ç‘Žã¬¢åŒè¹®å©­ë”é•šåµé”¬äµ·ä®å¿ã¿”뷲헀㹩뵆䮂㔣æ„㿪䣑ç¤ä¢³ä¦žæ¶î‚†èŠ—ë£îŒâƒ¦íš¯ìŸ¿á¾¤ä›©æ…ž [ 25.234064][ T361] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 25.308884][ T397] FAULT_INJECTION: forcing a failure. [ 25.308884][ T397] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 25.322569][ T397] CPU: 0 PID: 397 Comm: syz.1.28 Not tainted syzkaller #0 [ 25.329697][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 25.339785][ T397] Call Trace: [ 25.343110][ T397] __dump_stack+0x21/0x24 [ 25.347460][ T397] dump_stack_lvl+0x1a7/0x208 [ 25.352153][ T397] ? thaw_kernel_threads+0x220/0x220 [ 25.357448][ T397] ? vsnprintf+0x189c/0x1990 [ 25.362097][ T397] ? show_regs_print_info+0x18/0x18 [ 25.367319][ T397] dump_stack+0x15/0x1c [ 25.371504][ T397] should_fail+0x3c1/0x510 [ 25.375951][ T397] should_fail_usercopy+0x1a/0x20 [ 25.380989][ T397] _copy_to_user+0x20/0x90 [ 25.385425][ T397] simple_read_from_buffer+0xe9/0x160 [ 25.390814][ T397] proc_fail_nth_read+0x1a6/0x220 [ 25.395848][ T397] ? proc_fault_inject_write+0x310/0x310 [ 25.401498][ T397] ? rw_verify_area+0x1c0/0x360 [ 25.406364][ T397] ? proc_fault_inject_write+0x310/0x310 [ 25.412039][ T397] vfs_read+0x209/0xa60 [ 25.416203][ T397] ? kernel_read+0x70/0x70 [ 25.420624][ T397] ? __kasan_check_write+0x14/0x20 [ 25.425751][ T397] ? mutex_lock+0x92/0xf0 [ 25.430085][ T397] ? mutex_trylock+0xa0/0xa0 [ 25.434688][ T397] ? __fget_files+0x2c4/0x320 [ 25.439380][ T397] ? __fdget_pos+0x2d2/0x380 [ 25.443994][ T397] ? ksys_read+0x71/0x250 [ 25.448319][ T397] ksys_read+0x149/0x250 [ 25.452556][ T397] ? vfs_write+0xdc0/0xdc0 [ 25.456975][ T397] ? debug_smp_processor_id+0x17/0x20 [ 25.462357][ T397] __x64_sys_read+0x7b/0x90 [ 25.466858][ T397] do_syscall_64+0x31/0x40 [ 25.471270][ T397] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.477251][ T397] RIP: 0033:0x7f163562478e [ 25.481672][ T397] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 25.501271][ T397] RSP: 002b:00007f16340bffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 25.510029][ T397] RAX: ffffffffffffffda RBX: 00007f16340c06c0 RCX: 00007f163562478e [ 25.518001][ T397] RDX: 000000000000000f RSI: 00007f16340c00a0 RDI: 0000000000000004 [ 25.525975][ T397] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 25.533953][ T397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 25.541972][ T397] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 25.638107][ T405] binder: 404:405 unknown command 0 [ 25.643376][ T405] binder: 404:405 ioctl c0306201 200000000080 returned -22 [ 25.654509][ T400] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x23633d53, utbl_chksum : 0xe619d30d) [ 25.658706][ T405] netlink: 12 bytes leftover after parsing attributes in process `syz.4.31'. [ 25.678162][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.685374][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.692700][ T405] device bridge0 entered promiscuous mode [ 25.723293][ T402] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 25.733116][ T402] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 25.743268][ T53] usb 1-1: MIDIStreaming interface descriptor not found [ 25.755892][ T402] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 25.763838][ T402] [EXT4 FS bs=4096, gc=2, bpg=35, ipg=32, mo=e040e01c, mo2=0000] [ 25.771674][ T402] EXT4-fs (loop2): failed to initialize system zone (-117) [ 25.778937][ T402] EXT4-fs (loop2): mount failed [ 25.792816][ T53] usb 1-1: USB disconnect, device number 2 [ 25.842141][ T406] EXT4-fs (loop4): Unrecognized mount option "hash" or missing value [ 25.903423][ T414] netlink: 8 bytes leftover after parsing attributes in process `syz.3.32'. [ 26.006358][ T416] FAT-fs (loop1): Directory bread(block 64) failed [ 26.012918][ T416] FAT-fs (loop1): Directory bread(block 65) failed [ 26.019736][ T416] FAT-fs (loop1): Directory bread(block 66) failed [ 26.026463][ T416] FAT-fs (loop1): Directory bread(block 67) failed [ 26.029991][ T299] udevd[299]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:13.50/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 26.033071][ T416] FAT-fs (loop1): Directory bread(block 68) failed [ 26.056249][ T416] FAT-fs (loop1): Directory bread(block 69) failed [ 26.063918][ T416] FAT-fs (loop1): Directory bread(block 70) failed [ 26.070511][ T416] FAT-fs (loop1): Directory bread(block 71) failed [ 26.082686][ T421] FAULT_INJECTION: forcing a failure. [ 26.082686][ T421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 26.083744][ T416] FAT-fs (loop1): Directory bread(block 72) failed [ 26.102481][ T416] FAT-fs (loop1): Directory bread(block 73) failed [ 26.114991][ T362] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 26.126855][ T421] CPU: 0 PID: 421 Comm: syz.3.35 Not tainted syzkaller #0 [ 26.133996][ T421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 26.144075][ T421] Call Trace: [ 26.147384][ T421] __dump_stack+0x21/0x24 [ 26.151725][ T421] dump_stack_lvl+0x1a7/0x208 [ 26.156413][ T421] ? show_regs_print_info+0x18/0x18 [ 26.161622][ T421] ? 0xffffffffa002a000 [ 26.165795][ T421] ? is_bpf_text_address+0x177/0x190 [ 26.171111][ T421] ? iovec_from_user+0x86/0x2f0 [ 26.175978][ T421] dump_stack+0x15/0x1c [ 26.180142][ T421] should_fail+0x3c1/0x510 [ 26.184571][ T421] should_fail_usercopy+0x1a/0x20 [ 26.189604][ T421] _copy_from_iter_full+0x1ac/0x750 [ 26.194814][ T421] ? fl6_sock_lookup+0xc0/0xc0 [ 26.199581][ T421] ? avc_has_perm+0x168/0x3d0 [ 26.204272][ T421] rawv6_probe_proto_opt+0xb2/0x2e0 [ 26.209474][ T421] rawv6_sendmsg+0x9cb/0x16f0 [ 26.214160][ T421] ? compat_rawv6_ioctl+0x10/0x10 [ 26.219192][ T421] ? selinux_socket_sendmsg+0x22f/0x340 [ 26.224746][ T421] ? inet_send_prepare+0x60/0x4c0 [ 26.229775][ T421] inet_sendmsg+0xa5/0xc0 [ 26.234110][ T421] ? inet_send_prepare+0x4c0/0x4c0 [ 26.239222][ T421] ____sys_sendmsg+0x5b7/0x8f0 [ 26.243995][ T421] ? __sys_sendmsg_sock+0x40/0x40 [ 26.249027][ T421] ? import_iovec+0x7c/0xb0 [ 26.253538][ T421] ___sys_sendmsg+0x236/0x2e0 [ 26.258255][ T421] ? __sys_sendmsg+0x280/0x280 [ 26.263024][ T421] ? rw_verify_area+0x1c0/0x360 [ 26.267889][ T421] ? __fdget+0x1a1/0x230 [ 26.272143][ T421] __x64_sys_sendmsg+0x1f9/0x2c0 [ 26.277092][ T421] ? fput+0x1a/0x20 [ 26.280905][ T421] ? ___sys_sendmsg+0x2e0/0x2e0 [ 26.285777][ T421] ? debug_smp_processor_id+0x17/0x20 [ 26.291190][ T421] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 26.297272][ T421] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 26.302941][ T421] do_syscall_64+0x31/0x40 [ 26.307403][ T421] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.313311][ T421] RIP: 0033:0x7f36c759beb9 [ 26.317783][ T421] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 26.337408][ T421] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 26.345825][ T421] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 26.353794][ T421] RDX: 0000000000000000 RSI: 0000200000000700 RDI: 0000000000000003 [ 26.361763][ T421] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 26.369733][ T421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 26.377708][ T421] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 26.438959][ T429] netlink: 4 bytes leftover after parsing attributes in process `syz.0.34'. [ 27.044069][ T362] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.055498][ T362] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 27.065370][ T362] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 27.078462][ T362] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 27.080066][ T448] EXT4-fs (loop0): mounted filesystem without journal. Opts: usrjquota=,stripe=0x00000000000077b2,grpquota,,errors=continue [ 27.087583][ T362] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.099557][ T362] usb 3-1: config 0 descriptor?? [ 27.101271][ T448] ext4 filesystem being mounted at /6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 27.567511][ T460] EXT4-fs (loop3): 1 truncate cleaned up [ 27.573238][ T460] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsv1,,errors=continue [ 27.585804][ T362] plantronics 0003:047F:FFFF.0001: unknown main item tag 0xd [ 27.591334][ T460] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.45: bg 0: block 465: padding at end of block bitmap is not set [ 27.598221][ T362] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 27.615612][ T460] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 64 with error 28 [ 27.628056][ T460] EXT4-fs (loop3): This should not happen!! Data will be lost [ 27.628056][ T460] [ 27.631475][ T362] plantronics 0003:047F:FFFF.0001: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 27.639513][ T460] EXT4-fs (loop3): Total free blocks count 0 [ 27.674468][ T460] EXT4-fs (loop3): Free/Dirty block details [ 27.693985][ T460] EXT4-fs (loop3): free_blocks=0 [ 27.698954][ T460] EXT4-fs (loop3): dirty_blocks=64 [ 27.720369][ T460] EXT4-fs (loop3): Block reservation details [ 27.726848][ T460] EXT4-fs (loop3): i_reserved_data_blocks=64 [ 27.803989][ T280] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 28.046329][ T474] netlink: 8 bytes leftover after parsing attributes in process `syz.0.46'. [ 28.055128][ T280] usb 2-1: Using ep0 maxpacket: 8 [ 28.428808][ T456] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 28.743117][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.750821][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.758409][ T484] device bridge_slave_0 entered promiscuous mode [ 28.766023][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.773108][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.319060][ T24] kauditd_printk_skb: 41 callbacks suppressed [ 29.319071][ T24] audit: type=1400 audit(1769550252.220:190): avc: denied { sys_module } for pid=455 comm="syz.1.43" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 29.384829][ T484] device bridge_slave_1 entered promiscuous mode [ 29.492398][ T24] audit: type=1400 audit(1769550251.434:191): avc: denied { ioctl } for pid=492 comm="syz.2.52" path="socket:[16211]" dev="sockfs" ino=16211 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 29.517508][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.525037][ T24] audit: type=1400 audit(1769550251.464:192): avc: denied { name_bind } for pid=492 comm="syz.2.52" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 29.528580][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.555175][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 29.610590][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.619481][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.626555][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.634388][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 29.643494][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.652199][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.659253][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.740648][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.852730][ T501] erofs: (device loop2): erofs_read_inode: unsupported i_format 255 of nid 36 [ 29.906105][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.914489][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.924183][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.935778][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.944064][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.951580][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.960985][ T484] device veth0_vlan entered promiscuous mode [ 29.971429][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.985185][ T484] device veth1_macvtap entered promiscuous mode [ 29.996334][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.006393][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.307190][ T297] usb 3-1: USB disconnect, device number 2 [ 30.611497][ T297] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 30.621774][ T280] usb 2-1: unable to get BOS descriptor or descriptor too short [ 30.677470][ T280] usb 2-1: no configurations [ 30.758484][ T280] usb 2-1: can't read configurations, error -22 [ 30.769512][ T24] audit: type=1400 audit(1769550252.691:193): avc: denied { read write } for pid=514 comm="syz.1.57" name="rtc0" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 30.887800][ T24] audit: type=1400 audit(1769550252.711:194): avc: denied { open } for pid=514 comm="syz.1.57" path="/dev/rtc0" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 30.952277][ T24] audit: type=1400 audit(1769550252.721:195): avc: denied { ioctl } for pid=514 comm="syz.1.57" path="/dev/rtc0" dev="devtmpfs" ino=258 ioctlcmd=0x7005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 30.977757][ T24] audit: type=1400 audit(1769550252.740:196): avc: denied { append } for pid=514 comm="syz.1.57" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 31.024454][ T297] usb 3-1: too many configurations: 209, using maximum allowed: 8 [ 31.057576][ T519] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.071312][ T24] audit: type=1326 audit(1769550252.982:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=521 comm="syz.1.60" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 31.094760][ T24] audit: type=1326 audit(1769550253.001:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=521 comm="syz.1.60" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 31.107345][ T524] netlink: 8 bytes leftover after parsing attributes in process `syz.3.58'. [ 31.119775][ T24] audit: type=1326 audit(1769550253.001:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=521 comm="syz.1.60" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 31.127265][ T519] EXT4-fs error (device loop5): ext4_orphan_get:1395: inode #15: comm syz.5.59: iget: bad i_size value: 38620345925642 [ 31.167213][ T519] EXT4-fs error (device loop5): ext4_orphan_get:1400: comm syz.5.59: couldn't read orphan inode 15 (err -117) [ 31.169298][ T297] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 31.179792][ T519] EXT4-fs (loop5): mounted filesystem without journal. Opts: dioread_nolock,,errors=continue [ 31.201356][ T297] usb 3-1: can't read configurations, error -61 [ 31.324571][ T9] device bridge_slave_1 left promiscuous mode [ 31.330795][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.369714][ T9] device bridge_slave_0 left promiscuous mode [ 31.406491][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.429175][ T9] device veth1_macvtap left promiscuous mode [ 31.435289][ T9] device veth0_vlan left promiscuous mode [ 31.437169][ T297] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 31.745713][ T297] usb 3-1: too many configurations: 209, using maximum allowed: 8 [ 31.879787][ T297] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 31.890562][ T297] usb 3-1: can't read configurations, error -61 [ 31.909330][ T297] usb usb3-port1: attempt power cycle [ 32.095788][ T503] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 33.130902][ T297] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 33.280954][ T503] usb 4-1: not running at top speed; connect to a high speed hub [ 33.313010][ T551] 9pnet: Could not find request transport: f [ 33.349956][ T297] usb 3-1: device descriptor read/8, error -71 [ 33.370531][ T503] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 33.389941][ T503] usb 4-1: config 1 has no interface number 1 [ 33.411293][ T556] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.421476][ T556] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2820: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 33.431391][ T503] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 33.449943][ T556] EXT4-fs error (device loop2) in ext4_do_update_inode:5350: error 27 [ 33.492638][ T556] EXT4-fs error (device loop2): ext4_dirty_inode:6157: inode #15: comm syz.2.69: mark_inode_dirty error [ 33.513252][ T556] EXT4-fs error (device loop2) in ext4_do_update_inode:5350: error 27 [ 33.527337][ T556] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2964: inode #15: comm syz.2.69: mark_inode_dirty error [ 33.554860][ T556] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #15: comm syz.2.69: mark inode dirty (error -27) [ 33.575762][ T297] usb 3-1: device descriptor read/8, error -71 [ 33.586190][ T556] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -27) [ 33.605887][ T556] EXT4-fs (loop2): 1 orphan inode deleted [ 33.620812][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodioread_nolock,resuid=0x0000000000000000,debug_want_extra_isize=0x000000000000005c,nouid32,resgid=0x0000000000000000,acl,init_itable=0x0000000000008d55,,errors=continue [ 33.627340][ T503] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 33.678392][ T503] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.686417][ T503] usb 4-1: Product: syz [ 33.690629][ T503] usb 4-1: Manufacturer: syz [ 33.695236][ T503] usb 4-1: SerialNumber: syz [ 33.849746][ T569] EXT4-fs (loop4): dax option not supported [ 34.066815][ T573] xt_socket: unknown flags 0x58 [ 34.089170][ T297] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 34.097461][ T503] usb 4-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 34.171503][ T503] usb 4-1: 2:130: cannot set enable PITCH [ 34.212333][ T297] usb 3-1: Using ep0 maxpacket: 32 [ 34.316423][ T503] usb 4-1: USB disconnect, device number 2 [ 34.340937][ T446] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 34.358506][ T446] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 34.437579][ T297] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 34.451941][ T297] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 34.462699][ T297] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 34.475854][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 34.475864][ T24] audit: type=1400 audit(1769550256.299:216): avc: denied { write } for pid=574 comm="syz.1.74" name="hidraw0" dev="devtmpfs" ino=564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 34.601992][ T24] audit: type=1400 audit(1769550256.407:217): avc: denied { write } for pid=574 comm="syz.1.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.667400][ T297] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 34.695452][ T586] netlink: 8 bytes leftover after parsing attributes in process `syz.5.78'. [ 34.728902][ T24] audit: type=1326 audit(1769550256.543:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=587 comm="syz.4.79" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f17b9110eb9 code=0x0 [ 34.734992][ T297] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.775801][ T297] usb 3-1: Product: ﰄ츼짖孀î±ê €å¿•ïž¸åŸ˜î€•éž“ä«–å¯í·ë˜êœ¬â›ƒå¢½è»’î‡Ú©ç¢¶ã£šå¹—潤Ꜣ딉飨澿è£à¤ƒè¯‚ẑ〲簻罼脚ä‚㙯䳀魢뤕걋›ૅ▇ᚷáºÛ»èª¬ç³¦ï£±á—©íˆƒé²“Ზ煲雋ﮚ䪫ꙇ㹀ï‘í Ò·ç…¤î¥½é¦€Ò è¤ë’„愌៟க䷂ꬎ쥪⢀唺⌣䕷㦳냃剕㖑í¬ë£¦ì–¡æ¤¨å¸®í“„䥋઄ķꗣã¤æ¨¼êº¿ã’¤ç†¶ì¹¯ê—¾ä¾˜á°½á±žî˜½è‚²é«ä‹¼å††ì›£è§ [ 34.823986][ T297] usb 3-1: Manufacturer: Й [ 34.828672][ T297] usb 3-1: SerialNumber: Ђ [ 34.936007][ T591] EXT4-fs (loop1): orphan cleanup on readonly fs [ 34.944973][ T591] EXT4-fs error (device loop1): ext4_quota_enable:6442: comm syz.1.80: Bad quota inum: 2, type: 1 [ 34.955912][ T591] EXT4-fs warning (device loop1): ext4_enable_quotas:6490: Failed to enable quota tracking (type=1, err=-117, ino=2). Please run e2fsck to fix. [ 34.970765][ T591] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 34.977490][ T591] EXT4-fs (loop1): mounted filesystem without journal. Opts: noinit_itable,,errors=continue [ 34.980834][ T503] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 35.000535][ T591] EXT4-fs error (device loop1): ext4_lookup:1834: inode #2: comm syz.1.80: deleted inode referenced: 12 [ 35.064980][ T596] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 35.079838][ T596] EXT4-fs (loop5): shut down requested (2) [ 35.086226][ T24] audit: type=1400 audit(1769550256.885:219): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 35.098949][ T596] netlink: 76 bytes leftover after parsing attributes in process `syz.5.81'. [ 35.109522][ T24] audit: type=1400 audit(1769550256.885:220): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 35.119145][ T297] cdc_ncm 3-1:1.0: bind() failure [ 35.139038][ T24] audit: type=1400 audit(1769550256.885:221): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 35.164702][ T24] audit: type=1400 audit(1769550256.885:222): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 35.172954][ T297] usb 3-1: USB disconnect, device number 6 [ 35.185460][ T24] audit: type=1400 audit(1769550256.885:223): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.211750][ T24] audit: type=1400 audit(1769550256.885:224): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.234850][ T24] audit: type=1400 audit(1769550256.885:225): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.310732][ T579] netlink: 28 bytes leftover after parsing attributes in process `syz.3.76'. [ 35.340070][ T607] netlink: 36 bytes leftover after parsing attributes in process `syz.5.85'. [ 35.369840][ T503] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 35.377540][ T503] usb 4-1: can't read configurations, error -71 [ 35.513027][ T25] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 35.674119][ T619] netlink: 28 bytes leftover after parsing attributes in process `syz.4.89'. [ 35.683525][ T619] netlink: 28 bytes leftover after parsing attributes in process `syz.4.89'. [ 36.214150][ T668] netlink: 'syz.5.108': attribute type 9 has an invalid length. [ 36.222284][ T668] netlink: 'syz.5.108': attribute type 7 has an invalid length. [ 36.230181][ T668] netlink: 'syz.5.108': attribute type 8 has an invalid length. [ 36.261068][ T672] capability: warning: `syz.5.110' uses deprecated v2 capabilities in a way that may be insecure [ 36.297516][ T676] netlink: 40 bytes leftover after parsing attributes in process `syz.5.112'. [ 36.495704][ T702] netlink: 12 bytes leftover after parsing attributes in process `syz.2.122'. [ 36.518581][ T702] device bridge0 entered promiscuous mode [ 36.530183][ T707] netlink: 12 bytes leftover after parsing attributes in process `syz.1.124'. [ 36.600901][ T719] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=719 comm=syz.4.127 [ 37.070652][ T773] device gre1 entered promiscuous mode [ 37.105920][ T779] FAULT_INJECTION: forcing a failure. [ 37.105920][ T779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 37.137307][ T779] CPU: 0 PID: 779 Comm: syz.5.153 Not tainted syzkaller #0 [ 37.144565][ T779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 37.154638][ T779] Call Trace: [ 37.157957][ T779] __dump_stack+0x21/0x24 [ 37.162330][ T779] dump_stack_lvl+0x1a7/0x208 [ 37.167027][ T779] ? thaw_kernel_threads+0x220/0x220 [ 37.172339][ T779] ? vsnprintf+0x189c/0x1990 [ 37.176945][ T779] ? show_regs_print_info+0x18/0x18 [ 37.182162][ T779] dump_stack+0x15/0x1c [ 37.186333][ T779] should_fail+0x3c1/0x510 [ 37.190768][ T779] should_fail_usercopy+0x1a/0x20 [ 37.195810][ T779] _copy_to_user+0x20/0x90 [ 37.200252][ T779] simple_read_from_buffer+0xe9/0x160 [ 37.205652][ T779] proc_fail_nth_read+0x1a6/0x220 [ 37.210687][ T779] ? proc_fault_inject_write+0x310/0x310 [ 37.216330][ T779] ? rw_verify_area+0x1c0/0x360 [ 37.221196][ T779] ? proc_fault_inject_write+0x310/0x310 [ 37.226839][ T779] vfs_read+0x209/0xa60 [ 37.231018][ T779] ? kernel_read+0x70/0x70 [ 37.235446][ T779] ? __kasan_check_write+0x14/0x20 [ 37.240570][ T779] ? mutex_lock+0x92/0xf0 [ 37.244910][ T779] ? mutex_trylock+0xa0/0xa0 [ 37.249518][ T779] ? __fget_files+0x2c4/0x320 [ 37.254234][ T779] ? __fdget_pos+0x2d2/0x380 [ 37.258830][ T779] ? ksys_read+0x71/0x250 [ 37.263176][ T779] ksys_read+0x149/0x250 [ 37.267431][ T779] ? vfs_write+0xdc0/0xdc0 [ 37.271861][ T779] ? ____fput+0x15/0x20 [ 37.276139][ T779] ? debug_smp_processor_id+0x17/0x20 [ 37.281529][ T779] __x64_sys_read+0x7b/0x90 [ 37.286044][ T779] do_syscall_64+0x31/0x40 [ 37.290497][ T779] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.296409][ T779] RIP: 0033:0x7fb9b83a478e [ 37.300835][ T779] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 37.320454][ T779] RSP: 002b:00007fb9b6e3ffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 37.328987][ T779] RAX: ffffffffffffffda RBX: 00007fb9b6e406c0 RCX: 00007fb9b83a478e [ 37.336975][ T779] RDX: 000000000000000f RSI: 00007fb9b6e400a0 RDI: 0000000000000008 [ 37.344964][ T779] RBP: 00007fb9b6e40090 R08: 0000000000000000 R09: 0000000000000000 [ 37.353029][ T779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 37.361009][ T779] R13: 00007fb9b865f038 R14: 00007fb9b865efa0 R15: 00007ffee05307d8 [ 37.436058][ T794] netlink: 8 bytes leftover after parsing attributes in process `syz.3.158'. [ 37.531920][ T796] process 'syz.1.160' launched '/dev/fd/3' with NULL argv: empty string added [ 38.486344][ T855] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=855 comm=syz.2.182 [ 38.716465][ T878] kernel profiling enabled (shift: 8) [ 39.220052][ T908] printk: syz.3.203 (908): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 39.597191][ T24] kauditd_printk_skb: 557 callbacks suppressed [ 39.597203][ T24] audit: type=1400 audit(1769550261.312:783): avc: denied { create } for pid=957 comm="syz.5.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 39.661432][ T24] audit: type=1400 audit(1769550261.342:784): avc: denied { create } for pid=957 comm="syz.5.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 39.709325][ T24] audit: type=1400 audit(1769550261.342:785): avc: denied { map_create } for pid=957 comm="syz.5.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 39.735067][ T24] audit: type=1400 audit(1769550261.342:786): avc: denied { prog_load } for pid=957 comm="syz.5.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 39.754351][ T24] audit: type=1400 audit(1769550261.351:787): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 39.779028][ T24] audit: type=1400 audit(1769550261.351:788): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 39.806496][ T24] audit: type=1400 audit(1769550261.361:789): avc: denied { create } for pid=961 comm="syz.5.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 39.827430][ T24] audit: type=1400 audit(1769550261.361:790): avc: denied { read } for pid=961 comm="syz.5.221" dev="nsfs" ino=4026532928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 39.887725][ T24] audit: type=1400 audit(1769550261.391:791): avc: denied { create } for pid=962 comm="syz.3.222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 39.941936][ T24] audit: type=1400 audit(1769550261.401:792): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 40.631003][ T1006] device vlan0 entered promiscuous mode [ 40.918720][ T1017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=1017 comm=syz.4.239 [ 41.304533][ T1043] binfmt_misc: register: failed to install interpreter file ./file0 [ 41.339861][ T1045] binfmt_misc: register: failed to install interpreter file ./file0 [ 41.453806][ T1055] xt_hashlimit: max too large, truncated to 1048576 [ 42.476649][ T1104] __nla_validate_parse: 7 callbacks suppressed [ 42.476658][ T1104] netlink: 8 bytes leftover after parsing attributes in process `syz.1.268'. [ 42.498414][ T1104] netlink: 12 bytes leftover after parsing attributes in process `syz.1.268'. [ 42.605772][ T1100] xt_limit: Overflow, try lower: 167772/2147483648 [ 42.898334][ T1112] netlink: 20 bytes leftover after parsing attributes in process `syz.5.269'. [ 42.934531][ T1112] device veth1_macvtap left promiscuous mode [ 43.921753][ T1148] netlink: 88 bytes leftover after parsing attributes in process `syz.5.285'. [ 44.691463][ T24] kauditd_printk_skb: 355 callbacks suppressed [ 44.691475][ T24] audit: type=1400 audit(1769550266.315:1148): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 44.723540][ T24] audit: type=1400 audit(1769550266.355:1149): avc: denied { module_request } for pid=1183 comm="syz.2.296" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=0 [ 44.745224][ T24] audit: type=1400 audit(1769550266.355:1150): avc: denied { sys_module } for pid=1183 comm="syz.2.296" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=0 [ 44.766618][ T24] audit: type=1400 audit(1769550266.355:1151): avc: denied { map_create } for pid=1183 comm="syz.2.296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 44.785944][ T24] audit: type=1400 audit(1769550266.355:1152): avc: denied { read write } for pid=1183 comm="syz.2.296" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 44.809632][ T24] audit: type=1400 audit(1769550266.355:1153): avc: denied { map_create } for pid=1183 comm="syz.2.296" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 44.830931][ T24] audit: type=1400 audit(1769550266.404:1154): avc: denied { mounton } for pid=1185 comm="syz.1.297" path="/55/file0" dev="tmpfs" ino=319 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 44.862931][ T24] audit: type=1400 audit(1769550266.444:1155): avc: denied { map_create } for pid=1185 comm="syz.1.297" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 44.882407][ T24] audit: type=1400 audit(1769550266.453:1156): avc: denied { read write } for pid=1185 comm="syz.1.297" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 44.907148][ T24] audit: type=1400 audit(1769550266.453:1157): avc: denied { read } for pid=1185 comm="syz.1.297" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=0 [ 45.563591][ T1237] capability: warning: `syz.1.316' uses 32-bit capabilities (legacy support in use) [ 45.817979][ T1247] netlink: 'syz.2.320': attribute type 4 has an invalid length. [ 45.825660][ T1247] netlink: 60 bytes leftover after parsing attributes in process `syz.2.320'. [ 46.256692][ T1265] netlink: 'syz.1.325': attribute type 4 has an invalid length. [ 46.267294][ T1265] netlink: 'syz.1.325': attribute type 4 has an invalid length. [ 46.287912][ T1265] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.452756][ T1277] netlink: 4 bytes leftover after parsing attributes in process `syz.1.328'. [ 47.920438][ T1387] netlink: 4 bytes leftover after parsing attributes in process `syz.3.364'. [ 47.930430][ T1387] netlink: 12 bytes leftover after parsing attributes in process `syz.3.364'. [ 47.943827][ T1387] netlink: 64 bytes leftover after parsing attributes in process `syz.3.364'. [ 48.379223][ T1419] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 48.386493][ T1419] IPv6: NLM_F_CREATE should be set when creating new route [ 48.393750][ T1419] IPv6: NLM_F_CREATE should be set when creating new route [ 48.891237][ T1434] netlink: 'syz.2.383': attribute type 4 has an invalid length. [ 48.931229][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.937421][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.943630][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.949759][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.956024][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.962219][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.968342][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.974519][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.980758][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 48.986912][ T1436] xt_l2tp: missing protocol rule (udp|l2tpip) [ 49.360050][ T1465] netlink: 8 bytes leftover after parsing attributes in process `syz.5.396'. [ 49.815556][ T24] kauditd_printk_skb: 467 callbacks suppressed [ 49.815568][ T24] audit: type=1400 audit(1769550271.389:1625): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 49.887465][ T24] audit: type=1400 audit(1769550271.409:1626): avc: denied { create } for pid=1475 comm="syz.1.400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=0 [ 49.927503][ T24] audit: type=1400 audit(1769550271.409:1627): avc: denied { create } for pid=1475 comm="syz.1.400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=0 [ 49.970066][ T24] audit: type=1400 audit(1769550271.419:1628): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 50.007301][ T24] audit: type=1400 audit(1769550271.429:1629): avc: denied { module_request } for pid=1477 comm="syz.1.401" kmod="dlci" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=0 [ 50.031250][ T1492] netlink: 32 bytes leftover after parsing attributes in process `syz.4.407'. [ 50.059149][ T24] audit: type=1400 audit(1769550271.429:1630): avc: denied { read } for pid=1477 comm="syz.1.401" name="event2" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=0 [ 50.082778][ T1492] IPv6: Can't replace route, no match found [ 50.112796][ T24] audit: type=1400 audit(1769550271.439:1631): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 50.188444][ T24] audit: type=1400 audit(1769550271.439:1632): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 50.255264][ T24] audit: type=1400 audit(1769550271.439:1633): avc: denied { create } for pid=1482 comm="syz.1.403" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 50.293143][ T24] audit: type=1400 audit(1769550271.439:1634): avc: denied { create } for pid=1482 comm="syz.1.403" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 52.148222][ T1569] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 52.174524][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 52.186721][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.206092][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 52.216629][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.231740][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.245689][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.267714][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.283148][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.300045][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.136902][ T1598] netlink: 32 bytes leftover after parsing attributes in process `syz.2.451'. [ 53.467468][ T1613] netlink: 'syz.1.456': attribute type 4 has an invalid length. [ 53.480276][ T1613] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1613 comm=syz.1.456 [ 53.627053][ T1634] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7965 sclass=netlink_route_socket pid=1634 comm=syz.3.465 [ 54.318653][ T1657] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.325831][ T1657] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.874000][ T24] kauditd_printk_skb: 413 callbacks suppressed [ 54.874012][ T24] audit: type=1400 audit(1769550276.409:2048): avc: denied { read write } for pid=1698 comm="syz.3.486" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 54.938535][ T24] audit: type=1400 audit(1769550276.469:2049): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 54.977347][ T24] audit: type=1400 audit(1769550276.499:2050): avc: denied { read write } for pid=1712 comm="syz.5.490" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 55.000521][ T24] audit: type=1400 audit(1769550276.499:2051): avc: denied { map_create } for pid=1712 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 55.020172][ T24] audit: type=1400 audit(1769550276.508:2052): avc: denied { read write } for pid=1712 comm="syz.5.490" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 55.044898][ T24] audit: type=1400 audit(1769550276.528:2053): avc: denied { prog_load } for pid=1709 comm="syz.4.489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 55.064235][ T24] audit: type=1400 audit(1769550276.578:2054): avc: denied { map_create } for pid=1712 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 55.083518][ T24] audit: type=1400 audit(1769550276.578:2055): avc: denied { create } for pid=1712 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=0 [ 55.103215][ T24] audit: type=1400 audit(1769550276.578:2056): avc: denied { map_create } for pid=1712 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 55.122486][ T24] audit: type=1400 audit(1769550276.598:2057): avc: denied { map_create } for pid=1712 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 55.538943][ T1718] cgroup: syz.2.492 (1718) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future. [ 55.555404][ T1718] cgroup: "memory" requires setting use_hierarchy to 1 on the root [ 55.649945][ T1738] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1738 comm=syz.5.500 [ 56.549186][ T1783] netlink: 12 bytes leftover after parsing attributes in process `syz.1.513'. [ 57.310493][ T1870] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 59.005344][ T1963] device gretap1 entered promiscuous mode [ 59.040464][ T1976] netlink: 20 bytes leftover after parsing attributes in process `syz.1.584'. [ 59.377158][ T2006] syz.2.595 uses obsolete (PF_INET,SOCK_PACKET) [ 59.400915][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.410072][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.419837][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.429005][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.437987][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.447061][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.456728][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.466343][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.475519][ T2008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.596'. [ 59.998499][ T24] kauditd_printk_skb: 710 callbacks suppressed [ 59.998512][ T24] audit: type=1400 audit(1769550281.510:2768): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 60.031912][ T24] audit: type=1400 audit(1769550281.540:2769): avc: denied { read } for pid=2018 comm="syz.2.600" dev="nsfs" ino=4026532454 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 60.053125][ T24] audit: type=1400 audit(1769550281.540:2770): avc: denied { create } for pid=2018 comm="syz.2.600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 60.073608][ T24] audit: type=1400 audit(1769550281.540:2771): avc: denied { prog_load } for pid=2018 comm="syz.2.600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 60.092717][ T24] audit: type=1400 audit(1769550281.550:2772): avc: denied { create } for pid=2018 comm="syz.2.600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 60.113934][ T24] audit: type=1400 audit(1769550281.550:2773): avc: denied { prog_load } for pid=2018 comm="syz.2.600" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 60.133509][ T24] audit: type=1400 audit(1769550281.619:2774): avc: denied { read write } for pid=2018 comm="syz.2.600" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 60.157706][ T24] audit: type=1400 audit(1769550281.619:2775): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 60.186986][ T24] audit: type=1400 audit(1769550281.639:2776): avc: denied { create } for pid=2021 comm="syz.3.601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 60.207420][ T24] audit: type=1400 audit(1769550281.689:2777): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 60.650496][ T2068] netlink: 'syz.4.615': attribute type 5 has an invalid length. [ 64.204430][ T2249] netlink: 'syz.3.683': attribute type 4 has an invalid length. [ 64.213679][ T2249] netlink: 'syz.3.683': attribute type 4 has an invalid length. [ 65.124566][ T24] kauditd_printk_skb: 499 callbacks suppressed [ 65.124578][ T24] audit: type=1400 audit(1769550286.609:3277): avc: denied { read write } for pid=2304 comm="syz.3.700" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 65.205021][ T24] audit: type=1400 audit(1769550286.689:3278): avc: denied { read } for pid=2304 comm="syz.3.700" dev="nsfs" ino=4026532377 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 65.239183][ T24] audit: type=1400 audit(1769550286.719:3279): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 65.270719][ T24] audit: type=1400 audit(1769550286.729:3280): avc: denied { read write } for pid=2307 comm="syz.3.701" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 65.296128][ T24] audit: type=1400 audit(1769550286.758:3281): avc: denied { create } for pid=2307 comm="syz.3.701" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 65.325977][ T24] audit: type=1400 audit(1769550286.808:3282): avc: denied { read write } for pid=2307 comm="syz.3.701" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 65.423107][ T24] audit: type=1400 audit(1769550286.908:3283): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 65.458644][ T24] audit: type=1400 audit(1769550286.938:3284): avc: denied { read } for pid=2310 comm="syz.2.702" dev="nsfs" ino=4026532454 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 65.480666][ T24] audit: type=1400 audit(1769550286.938:3285): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 65.504887][ T24] audit: type=1400 audit(1769550286.968:3286): avc: denied { create } for pid=2310 comm="syz.2.702" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 66.250879][ T2347] __nla_validate_parse: 44 callbacks suppressed [ 66.250888][ T2347] netlink: 1343 bytes leftover after parsing attributes in process `syz.1.715'. [ 67.079933][ T2393] netlink: 28 bytes leftover after parsing attributes in process `syz.2.732'. [ 68.240222][ T2446] netlink: 4 bytes leftover after parsing attributes in process `syz.1.752'. [ 68.260146][ T2447] netlink: 'syz.3.753': attribute type 20 has an invalid length. [ 68.268209][ T2447] netlink: 'syz.3.753': attribute type 16 has an invalid length. [ 68.276566][ T2447] netlink: 'syz.3.753': attribute type 3 has an invalid length. [ 68.284876][ T2447] netlink: 'syz.3.753': attribute type 29 has an invalid length. [ 68.299078][ T2447] IPv6: NLM_F_CREATE should be specified when creating new route [ 68.344455][ T2456] netlink: 27 bytes leftover after parsing attributes in process `syz.2.757'. [ 69.844529][ T2513] netlink: 8 bytes leftover after parsing attributes in process `syz.1.779'. [ 70.074839][ T2530] netlink: 4 bytes leftover after parsing attributes in process `syz.1.787'. [ 70.161177][ T24] kauditd_printk_skb: 370 callbacks suppressed [ 70.161190][ T24] audit: type=1400 audit(1769550291.634:3657): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.246881][ T24] audit: type=1400 audit(1769550291.714:3658): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.305944][ T24] audit: type=1400 audit(1769550291.774:3659): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.351528][ T24] audit: type=1400 audit(1769550291.824:3660): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.401796][ T24] audit: type=1400 audit(1769550291.863:3661): avc: denied { read write } for pid=2547 comm="syz.2.792" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.445166][ T24] audit: type=1400 audit(1769550291.863:3662): avc: denied { create } for pid=2547 comm="syz.2.792" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 70.481025][ T24] audit: type=1400 audit(1769550291.903:3663): avc: denied { read write } for pid=2527 comm="syz.3.786" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.516785][ T24] audit: type=1400 audit(1769550291.903:3664): avc: denied { read write } for pid=2547 comm="syz.2.792" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.548372][ T24] audit: type=1400 audit(1769550291.983:3665): avc: denied { read write } for pid=2547 comm="syz.2.792" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 70.586542][ T24] audit: type=1400 audit(1769550292.063:3666): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 71.953812][ T2639] device wireguard0 entered promiscuous mode [ 73.864805][ T2727] Bluetooth: hci0: Frame reassembly failed (-84) [ 73.873871][ T296] Bluetooth: hci0: Frame reassembly failed (-84) [ 73.914571][ T2734] netlink: 32 bytes leftover after parsing attributes in process `syz.1.853'. [ 73.925916][ T2734] netlink: 4 bytes leftover after parsing attributes in process `syz.1.853'. [ 75.646375][ T24] kauditd_printk_skb: 313 callbacks suppressed [ 75.646388][ T24] audit: type=1400 audit(1769550297.112:3980): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 75.677342][ T24] audit: type=1400 audit(1769550297.132:3981): avc: denied { read write } for pid=2779 comm="syz.5.869" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 75.701722][ T24] audit: type=1400 audit(1769550297.132:3982): avc: denied { read write } for pid=2779 comm="syz.5.869" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 75.737063][ T24] audit: type=1400 audit(1769550297.192:3983): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 75.780542][ T24] audit: type=1400 audit(1769550297.242:3984): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 75.830553][ T24] audit: type=1400 audit(1769550297.282:3985): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 75.855678][ T24] audit: type=1400 audit(1769550297.282:3986): avc: denied { prog_load } for pid=2784 comm="syz.1.871" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 75.876378][ T24] audit: type=1400 audit(1769550297.282:3987): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 75.901526][ T24] audit: type=1400 audit(1769550297.292:3988): avc: denied { create } for pid=2784 comm="syz.1.871" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 75.922858][ T53] Bluetooth: hci0: command 0x1003 tx timeout [ 75.929397][ T2730] Bluetooth: hci0: sending frame failed (-49) [ 75.936826][ T24] audit: type=1400 audit(1769550297.292:3989): avc: denied { read write } for pid=2788 comm="syz.3.872" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 76.118526][ T2803] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pid=2803 comm=syz.3.877 [ 76.321027][ T2818] netlink: 8 bytes leftover after parsing attributes in process `syz.3.884'. [ 76.361468][ T2818] netlink: 8 bytes leftover after parsing attributes in process `syz.3.884'. [ 76.473359][ T2825] netlink: 28 bytes leftover after parsing attributes in process `syz.1.887'. [ 76.679184][ T2832] netlink: 152 bytes leftover after parsing attributes in process `syz.3.890'. [ 76.865237][ T2846] FAULT_INJECTION: forcing a failure. [ 76.865237][ T2846] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.878562][ T2846] CPU: 0 PID: 2846 Comm: syz.1.896 Not tainted syzkaller #0 [ 76.885852][ T2846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 76.895899][ T2846] Call Trace: [ 76.899181][ T2846] __dump_stack+0x21/0x24 [ 76.903499][ T2846] dump_stack_lvl+0x1a7/0x208 [ 76.908162][ T2846] ? thaw_kernel_threads+0x220/0x220 [ 76.913432][ T2846] ? vsnprintf+0x189c/0x1990 [ 76.918019][ T2846] ? show_regs_print_info+0x18/0x18 [ 76.923309][ T2846] dump_stack+0x15/0x1c [ 76.927465][ T2846] should_fail+0x3c1/0x510 [ 76.931880][ T2846] should_fail_usercopy+0x1a/0x20 [ 76.936903][ T2846] _copy_to_user+0x20/0x90 [ 76.941319][ T2846] simple_read_from_buffer+0xe9/0x160 [ 76.946699][ T2846] proc_fail_nth_read+0x1a6/0x220 [ 76.951724][ T2846] ? proc_fault_inject_write+0x310/0x310 [ 76.957371][ T2846] ? rw_verify_area+0x1c0/0x360 [ 76.962233][ T2846] ? proc_fault_inject_write+0x310/0x310 [ 76.967848][ T2846] vfs_read+0x209/0xa60 [ 76.971990][ T2846] ? kernel_read+0x70/0x70 [ 76.976397][ T2846] ? __kasan_check_write+0x14/0x20 [ 76.981508][ T2846] ? mutex_lock+0x92/0xf0 [ 76.985853][ T2846] ? mutex_trylock+0xa0/0xa0 [ 76.990449][ T2846] ? __fget_files+0x2c4/0x320 [ 76.995112][ T2846] ? __fdget_pos+0x2d2/0x380 [ 76.999687][ T2846] ? ksys_read+0x71/0x250 [ 77.004006][ T2846] ksys_read+0x149/0x250 [ 77.008237][ T2846] ? vfs_write+0xdc0/0xdc0 [ 77.012662][ T2846] ? debug_smp_processor_id+0x17/0x20 [ 77.018022][ T2846] __x64_sys_read+0x7b/0x90 [ 77.022540][ T2846] do_syscall_64+0x31/0x40 [ 77.026941][ T2846] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.032832][ T2846] RIP: 0033:0x7f163562478e [ 77.037242][ T2846] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 77.056831][ T2846] RSP: 002b:00007f16340bffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 77.065314][ T2846] RAX: ffffffffffffffda RBX: 00007f16340c06c0 RCX: 00007f163562478e [ 77.073273][ T2846] RDX: 000000000000000f RSI: 00007f16340c00a0 RDI: 0000000000000004 [ 77.081229][ T2846] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 77.089190][ T2846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.097161][ T2846] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 77.420192][ T2874] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2305 sclass=netlink_tcpdiag_socket pid=2874 comm=syz.5.908 [ 77.762795][ T2885] netlink: 8 bytes leftover after parsing attributes in process `syz.3.912'. [ 77.989041][ T53] Bluetooth: hci0: command 0x1001 tx timeout [ 77.995311][ T2730] Bluetooth: hci0: sending frame failed (-49) [ 78.403238][ T2917] netlink: 8 bytes leftover after parsing attributes in process `syz.3.923'. [ 78.504636][ T2922] netlink: 'syz.3.925': attribute type 6 has an invalid length. [ 79.123143][ T2947] netlink: 8 bytes leftover after parsing attributes in process `syz.3.934'. [ 79.875861][ T2963] IPv6: sit1: Disabled Multicast RS [ 80.071922][ T53] Bluetooth: hci0: command 0x1009 tx timeout [ 80.828743][ T24] kauditd_printk_skb: 462 callbacks suppressed [ 80.828755][ T24] audit: type=1400 audit(1769550302.275:4452): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 80.859861][ T24] audit: type=1400 audit(1769550302.295:4453): avc: denied { read write } for pid=2990 comm="syz.3.950" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 80.889231][ T24] audit: type=1400 audit(1769550302.315:4454): avc: denied { read write } for pid=2990 comm="syz.3.950" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 80.914014][ T24] audit: type=1400 audit(1769550302.345:4455): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 80.943428][ T24] audit: type=1400 audit(1769550302.395:4456): avc: denied { prog_load } for pid=2992 comm="syz.2.951" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 80.963812][ T24] audit: type=1400 audit(1769550302.415:4457): avc: denied { mounton } for pid=2992 comm="syz.2.951" path="/proc/512/task" dev="proc" ino=24373 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=0 [ 80.997211][ T24] audit: type=1400 audit(1769550302.445:4458): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 81.026902][ T24] audit: type=1400 audit(1769550302.474:4459): avc: denied { create } for pid=2995 comm="syz.2.952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 81.053260][ T24] audit: type=1400 audit(1769550302.504:4460): avc: denied { create } for pid=2995 comm="syz.2.952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 81.076711][ T24] audit: type=1400 audit(1769550302.504:4461): avc: denied { map_create } for pid=2995 comm="syz.2.952" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 82.654445][ T3031] netlink: 'syz.3.967': attribute type 13 has an invalid length. [ 82.662248][ T3031] netlink: 'syz.3.967': attribute type 17 has an invalid length. [ 82.690708][ T3031] device bridge0 entered promiscuous mode [ 82.707344][ T3031] device veth0_vlan left promiscuous mode [ 82.713295][ T3031] device veth0_vlan entered promiscuous mode [ 82.720673][ T3031] device veth1_macvtap left promiscuous mode [ 82.727574][ T3031] device veth1_macvtap entered promiscuous mode [ 82.734386][ T3031] device ip6gretap0 entered promiscuous mode [ 82.741473][ T3031] device gre1 left promiscuous mode [ 82.749556][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.757148][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.764586][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.772964][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.780126][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.787812][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.796244][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.804449][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.811538][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.818973][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.827411][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 82.835503][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.843569][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 82.851674][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.860188][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.869075][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.877299][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.885698][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.893909][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.902037][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.910364][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.918838][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.927143][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.935725][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.944055][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.952427][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.960667][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.968329][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.976087][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.984282][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.992654][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.014786][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.028739][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): : link becomes ready [ 83.896000][ T3071] xt_CT: You must specify a L4 protocol and not use inversions on it [ 83.905356][ T3071] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=514 sclass=netlink_route_socket pid=3071 comm=syz.3.983 [ 83.919316][ T3071] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=3071 comm=syz.3.983 [ 84.019608][ T3076] netlink: 8 bytes leftover after parsing attributes in process `syz.3.985'. [ 84.740366][ T3102] device veth1_macvtap left promiscuous mode [ 84.896788][ T3129] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1001'. [ 84.960642][ T3133] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1008'. [ 85.935048][ T24] kauditd_printk_skb: 513 callbacks suppressed [ 85.935062][ T24] audit: type=1400 audit(1769550307.379:4975): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 85.966224][ T24] audit: type=1400 audit(1769550307.409:4976): avc: denied { prog_load } for pid=3182 comm="syz.3.1026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 85.985410][ T24] audit: type=1400 audit(1769550307.409:4977): avc: denied { map_create } for pid=3182 comm="syz.3.1026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 86.004695][ T24] audit: type=1400 audit(1769550307.429:4978): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.028953][ T24] audit: type=1400 audit(1769550307.469:4979): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.060332][ T24] audit: type=1400 audit(1769550307.509:4980): avc: denied { read write } for pid=3186 comm="syz.3.1028" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.094348][ T24] audit: type=1400 audit(1769550307.509:4981): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.119406][ T24] audit: type=1400 audit(1769550307.539:4982): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.144806][ T24] audit: type=1400 audit(1769550307.539:4983): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 86.169816][ T24] audit: type=1400 audit(1769550307.569:4984): avc: denied { map_create } for pid=3190 comm="syz.5.1030" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 86.177113][ T3195] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1032'. [ 86.200450][ T3195] netlink: 48 bytes leftover after parsing attributes in process `syz.4.1032'. [ 86.211653][ T3191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3191 comm=syz.5.1030 [ 86.292343][ T3200] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 86.297820][ T3201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=259 sclass=netlink_route_socket pid=3201 comm=syz.1.1034 [ 87.030138][ T3228] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1044'. [ 87.103772][ T3239] netlink: 'syz.4.1050': attribute type 15 has an invalid length. [ 87.179236][ T3250] FAULT_INJECTION: forcing a failure. [ 87.179236][ T3250] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 87.192617][ T3250] CPU: 0 PID: 3250 Comm: syz.2.1055 Not tainted syzkaller #0 [ 87.199998][ T3250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 87.210150][ T3250] Call Trace: [ 87.213452][ T3250] __dump_stack+0x21/0x24 [ 87.217796][ T3250] dump_stack_lvl+0x1a7/0x208 [ 87.222489][ T3250] ? thaw_kernel_threads+0x220/0x220 [ 87.227779][ T3250] ? vsnprintf+0x189c/0x1990 [ 87.232377][ T3250] ? show_regs_print_info+0x18/0x18 [ 87.237596][ T3250] dump_stack+0x15/0x1c [ 87.241763][ T3250] should_fail+0x3c1/0x510 [ 87.246188][ T3250] should_fail_usercopy+0x1a/0x20 [ 87.251215][ T3250] _copy_to_user+0x20/0x90 [ 87.255661][ T3250] simple_read_from_buffer+0xe9/0x160 [ 87.261157][ T3250] proc_fail_nth_read+0x1a6/0x220 [ 87.266190][ T3250] ? proc_fault_inject_write+0x310/0x310 [ 87.271826][ T3250] ? rw_verify_area+0x1c0/0x360 [ 87.276683][ T3250] ? proc_fault_inject_write+0x310/0x310 [ 87.282337][ T3250] vfs_read+0x209/0xa60 [ 87.286503][ T3250] ? kernel_read+0x70/0x70 [ 87.290919][ T3250] ? __kasan_check_write+0x14/0x20 [ 87.296012][ T3250] ? mutex_lock+0x92/0xf0 [ 87.300327][ T3250] ? mutex_trylock+0xa0/0xa0 [ 87.304899][ T3250] ? __fget_files+0x2c4/0x320 [ 87.309568][ T3250] ? __fdget_pos+0x2d2/0x380 [ 87.314227][ T3250] ? ksys_read+0x71/0x250 [ 87.318538][ T3250] ksys_read+0x149/0x250 [ 87.322762][ T3250] ? vfs_write+0xdc0/0xdc0 [ 87.327161][ T3250] ? debug_smp_processor_id+0x17/0x20 [ 87.332519][ T3250] __x64_sys_read+0x7b/0x90 [ 87.337013][ T3250] do_syscall_64+0x31/0x40 [ 87.341418][ T3250] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 87.347293][ T3250] RIP: 0033:0x7f41f2c8778e [ 87.351695][ T3250] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 87.371285][ T3250] RSP: 002b:00007f41f1722fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 87.379683][ T3250] RAX: ffffffffffffffda RBX: 00007f41f17236c0 RCX: 00007f41f2c8778e [ 87.387661][ T3250] RDX: 000000000000000f RSI: 00007f41f17230a0 RDI: 0000000000000003 [ 87.395624][ T3250] RBP: 00007f41f1723090 R08: 0000000000000000 R09: 0000000000000000 [ 87.403586][ T3250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.411563][ T3250] R13: 00007f41f2f42038 R14: 00007f41f2f41fa0 R15: 00007ffce9c23148 [ 87.951826][ T3266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27923 sclass=netlink_route_socket pid=3266 comm=syz.5.1062 [ 87.999276][ T3272] FAULT_INJECTION: forcing a failure. [ 87.999276][ T3272] name failslab, interval 1, probability 0, space 0, times 1 [ 88.024025][ T3272] CPU: 0 PID: 3272 Comm: syz.1.1065 Not tainted syzkaller #0 [ 88.031578][ T3272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 88.035623][ T3274] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1066'. [ 88.041642][ T3272] Call Trace: [ 88.041661][ T3272] __dump_stack+0x21/0x24 [ 88.041679][ T3272] dump_stack_lvl+0x1a7/0x208 [ 88.041691][ T3272] ? thaw_kernel_threads+0x220/0x220 [ 88.041739][ T3272] ? show_regs_print_info+0x18/0x18 [ 88.073423][ T3272] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 88.080029][ T3272] dump_stack+0x15/0x1c [ 88.084194][ T3272] should_fail+0x3c1/0x510 [ 88.088613][ T3272] ? getname_flags+0xb9/0x500 [ 88.093303][ T3272] __should_failslab+0xa4/0xe0 [ 88.098064][ T3272] should_failslab+0x9/0x20 [ 88.102569][ T3272] kmem_cache_alloc+0x3d/0x2d0 [ 88.107334][ T3272] getname_flags+0xb9/0x500 [ 88.111835][ T3272] getname+0x19/0x20 [ 88.115732][ T3272] do_sys_openat2+0xde/0x750 [ 88.120323][ T3272] ? __kasan_check_write+0x14/0x20 [ 88.125434][ T3272] ? fput_many+0x15a/0x1a0 [ 88.129848][ T3272] ? do_sys_open+0xe0/0xe0 [ 88.134363][ T3272] ? fput+0x1a/0x20 [ 88.138172][ T3272] ? ksys_write+0x1f4/0x250 [ 88.142681][ T3272] ? __ia32_sys_read+0x90/0x90 [ 88.147444][ T3272] ? ____fput+0x15/0x20 [ 88.151603][ T3272] __x64_sys_openat+0x136/0x160 [ 88.156455][ T3272] do_syscall_64+0x31/0x40 [ 88.160871][ T3272] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.166767][ T3272] RIP: 0033:0x7f1635663eb9 [ 88.171183][ T3272] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 88.190872][ T3272] RSP: 002b:00007f16340c0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 88.199285][ T3272] RAX: ffffffffffffffda RBX: 00007f16358defa0 RCX: 00007f1635663eb9 [ 88.207267][ T3272] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 88.215233][ T3272] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 88.223204][ T3272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 88.231175][ T3272] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 88.548732][ T3297] device vlan2 entered promiscuous mode [ 88.812445][ T3328] FAULT_INJECTION: forcing a failure. [ 88.812445][ T3328] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 88.833939][ T3328] CPU: 0 PID: 3328 Comm: syz.2.1090 Not tainted syzkaller #0 [ 88.841339][ T3328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 88.851400][ T3328] Call Trace: [ 88.854690][ T3328] __dump_stack+0x21/0x24 [ 88.859016][ T3328] dump_stack_lvl+0x1a7/0x208 [ 88.863717][ T3328] ? thaw_kernel_threads+0x220/0x220 [ 88.869001][ T3328] ? show_regs_print_info+0x18/0x18 [ 88.874197][ T3328] dump_stack+0x15/0x1c [ 88.878358][ T3328] should_fail+0x3c1/0x510 [ 88.882793][ T3328] should_fail_usercopy+0x1a/0x20 [ 88.887913][ T3328] strncpy_from_user+0x24/0x2e0 [ 88.892769][ T3328] ? kmem_cache_alloc+0x162/0x2d0 [ 88.897789][ T3328] ? getname_flags+0xb9/0x500 [ 88.902485][ T3328] getname_flags+0xf4/0x500 [ 88.906983][ T3328] getname+0x19/0x20 [ 88.910871][ T3328] do_sys_openat2+0xde/0x750 [ 88.915458][ T3328] ? __kasan_check_write+0x14/0x20 [ 88.920576][ T3328] ? fput_many+0x15a/0x1a0 [ 88.924997][ T3328] ? do_sys_open+0xe0/0xe0 [ 88.929407][ T3328] ? fput+0x1a/0x20 [ 88.933228][ T3328] ? ksys_write+0x1f4/0x250 [ 88.937728][ T3328] ? __ia32_sys_read+0x90/0x90 [ 88.942487][ T3328] ? ____fput+0x15/0x20 [ 88.946642][ T3328] __x64_sys_openat+0x136/0x160 [ 88.951499][ T3328] do_syscall_64+0x31/0x40 [ 88.955916][ T3328] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.961808][ T3328] RIP: 0033:0x7f41f2cc6eb9 [ 88.966228][ T3328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 88.985924][ T3328] RSP: 002b:00007f41f1723028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 88.994350][ T3328] RAX: ffffffffffffffda RBX: 00007f41f2f41fa0 RCX: 00007f41f2cc6eb9 [ 89.002328][ T3328] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 89.010386][ T3328] RBP: 00007f41f1723090 R08: 0000000000000000 R09: 0000000000000000 [ 89.018354][ T3328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 89.026326][ T3328] R13: 00007f41f2f42038 R14: 00007f41f2f41fa0 R15: 00007ffce9c23148 [ 89.220187][ T3359] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1103'. [ 89.968939][ T3373] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1109'. [ 90.026468][ T3377] FAULT_INJECTION: forcing a failure. [ 90.026468][ T3377] name failslab, interval 1, probability 0, space 0, times 0 [ 90.045585][ T3377] CPU: 1 PID: 3377 Comm: syz.3.1111 Not tainted syzkaller #0 [ 90.052988][ T3377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 90.063061][ T3377] Call Trace: [ 90.066369][ T3377] __dump_stack+0x21/0x24 [ 90.070817][ T3377] dump_stack_lvl+0x1a7/0x208 [ 90.072757][ T3379] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1112'. [ 90.075510][ T3377] ? thaw_kernel_threads+0x220/0x220 [ 90.075523][ T3377] ? show_regs_print_info+0x18/0x18 [ 90.075569][ T3377] dump_stack+0x15/0x1c [ 90.095067][ T3379] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1112'. [ 90.099114][ T3377] should_fail+0x3c1/0x510 [ 90.099201][ T3377] ? __alloc_file+0x28/0x320 [ 90.117099][ T3377] __should_failslab+0xa4/0xe0 [ 90.121876][ T3377] should_failslab+0x9/0x20 [ 90.126394][ T3377] kmem_cache_alloc+0x3d/0x2d0 [ 90.131167][ T3377] ? arch_stack_walk+0xee/0x140 [ 90.136037][ T3377] __alloc_file+0x28/0x320 [ 90.140464][ T3377] alloc_empty_file+0x97/0x180 [ 90.145232][ T3377] path_openat+0xf5/0x31c0 [ 90.149663][ T3377] ? __kasan_slab_alloc+0xcf/0xf0 [ 90.154681][ T3377] ? __kasan_slab_alloc+0xbd/0xf0 [ 90.159712][ T3377] ? slab_post_alloc_hook+0x5d/0x2f0 [ 90.164998][ T3377] ? getname_flags+0xb9/0x500 [ 90.169674][ T3377] ? getname+0x19/0x20 [ 90.173739][ T3377] ? do_sys_openat2+0xde/0x750 [ 90.178514][ T3377] ? __x64_sys_openat+0x136/0x160 [ 90.183536][ T3377] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 90.189603][ T3377] ? do_filp_open+0x410/0x410 [ 90.194294][ T3377] do_filp_open+0x1e2/0x410 [ 90.198798][ T3377] ? vfs_tmpfile+0x2c0/0x2c0 [ 90.203397][ T3377] ? get_unused_fd_flags+0x92/0xa0 [ 90.208507][ T3377] do_sys_openat2+0x19f/0x750 [ 90.213184][ T3377] ? __kasan_check_write+0x14/0x20 [ 90.218295][ T3377] ? fput_many+0x15a/0x1a0 [ 90.222709][ T3377] ? do_sys_open+0xe0/0xe0 [ 90.227118][ T3377] ? fput+0x1a/0x20 [ 90.230918][ T3377] ? ksys_write+0x1f4/0x250 [ 90.235527][ T3377] ? __ia32_sys_read+0x90/0x90 [ 90.240291][ T3377] ? ____fput+0x15/0x20 [ 90.244457][ T3377] __x64_sys_openat+0x136/0x160 [ 90.249303][ T3377] do_syscall_64+0x31/0x40 [ 90.253721][ T3377] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 90.259606][ T3377] RIP: 0033:0x7f36c759beb9 [ 90.264039][ T3377] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 90.283640][ T3377] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 90.292061][ T3377] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 90.300043][ T3377] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 90.308020][ T3377] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 90.315990][ T3377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 90.323964][ T3377] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 90.982139][ T24] kauditd_printk_skb: 510 callbacks suppressed [ 90.982151][ T24] audit: type=1400 audit(1769550312.415:5495): avc: denied { prog_load } for pid=3399 comm="syz.1.1120" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 91.036485][ T24] audit: type=1400 audit(1769550312.475:5496): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.061169][ T24] audit: type=1400 audit(1769550312.505:5497): avc: denied { read write } for pid=3404 comm="syz.4.1121" name="rtc0" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=0 [ 91.085241][ T24] audit: type=1400 audit(1769550312.505:5498): avc: denied { append } for pid=3404 comm="syz.4.1121" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=0 [ 91.116828][ T24] audit: type=1400 audit(1769550312.555:5499): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.143679][ T24] audit: type=1400 audit(1769550312.555:5500): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.169733][ T24] audit: type=1400 audit(1769550312.585:5501): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 91.194750][ T24] audit: type=1400 audit(1769550312.615:5502): avc: denied { create } for pid=3408 comm="syz.1.1123" dev="anon_inodefs" ino=26062 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=0 [ 91.227353][ T24] audit: type=1400 audit(1769550312.615:5503): avc: denied { create } for pid=3410 comm="syz.4.1124" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 91.247488][ T24] audit: type=1400 audit(1769550312.615:5504): avc: denied { create } for pid=3410 comm="syz.4.1124" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 91.330028][ T3427] netlink: 27 bytes leftover after parsing attributes in process `syz.4.1132'. [ 91.370267][ T3431] FAULT_INJECTION: forcing a failure. [ 91.370267][ T3431] name failslab, interval 1, probability 0, space 0, times 0 [ 91.384198][ T3431] CPU: 1 PID: 3431 Comm: syz.4.1134 Not tainted syzkaller #0 [ 91.391602][ T3431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 91.401840][ T3431] Call Trace: [ 91.405156][ T3431] __dump_stack+0x21/0x24 [ 91.409498][ T3431] dump_stack_lvl+0x1a7/0x208 [ 91.414193][ T3431] ? show_regs_print_info+0x18/0x18 [ 91.419612][ T3431] dump_stack+0x15/0x1c [ 91.423780][ T3431] should_fail+0x3c1/0x510 [ 91.428208][ T3431] ? security_file_alloc+0x33/0x120 [ 91.433420][ T3431] __should_failslab+0xa4/0xe0 [ 91.438199][ T3431] should_failslab+0x9/0x20 [ 91.442716][ T3431] kmem_cache_alloc+0x3d/0x2d0 [ 91.447492][ T3431] ? __alloc_file+0x28/0x320 [ 91.452094][ T3431] security_file_alloc+0x33/0x120 [ 91.457139][ T3431] __alloc_file+0xb5/0x320 [ 91.461575][ T3431] alloc_empty_file+0x97/0x180 [ 91.466349][ T3431] path_openat+0xf5/0x31c0 [ 91.470780][ T3431] ? __kasan_slab_alloc+0xcf/0xf0 [ 91.475824][ T3431] ? __kasan_slab_alloc+0xbd/0xf0 [ 91.480873][ T3431] ? slab_post_alloc_hook+0x5d/0x2f0 [ 91.486174][ T3431] ? getname_flags+0xb9/0x500 [ 91.490858][ T3431] ? getname+0x19/0x20 [ 91.494940][ T3431] ? do_sys_openat2+0xde/0x750 [ 91.499736][ T3431] ? __x64_sys_openat+0x136/0x160 [ 91.504769][ T3431] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 91.510848][ T3431] ? do_filp_open+0x410/0x410 [ 91.515541][ T3431] do_filp_open+0x1e2/0x410 [ 91.520062][ T3431] ? vfs_tmpfile+0x2c0/0x2c0 [ 91.524674][ T3431] ? get_unused_fd_flags+0x92/0xa0 [ 91.529791][ T3431] do_sys_openat2+0x19f/0x750 [ 91.534482][ T3431] ? __kasan_check_write+0x14/0x20 [ 91.539606][ T3431] ? fput_many+0x15a/0x1a0 [ 91.544035][ T3431] ? do_sys_open+0xe0/0xe0 [ 91.548471][ T3431] ? fput+0x1a/0x20 [ 91.552302][ T3431] ? ksys_write+0x1f4/0x250 [ 91.556815][ T3431] ? __ia32_sys_read+0x90/0x90 [ 91.561588][ T3431] ? ____fput+0x15/0x20 [ 91.565758][ T3431] __x64_sys_openat+0x136/0x160 [ 91.570613][ T3431] do_syscall_64+0x31/0x40 [ 91.575039][ T3431] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 91.580956][ T3431] RIP: 0033:0x7f17b9110eb9 [ 91.585377][ T3431] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 91.604997][ T3431] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 91.613421][ T3431] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 91.621406][ T3431] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 91.629390][ T3431] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 91.637371][ T3431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 91.645366][ T3431] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 91.710441][ T3445] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1139'. [ 91.722433][ T296] Bluetooth: hci0: Frame reassembly failed (-84) [ 91.758935][ T3448] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1140'. [ 91.768189][ T3448] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1140'. [ 93.670636][ T3483] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1153'. [ 93.763907][ T53] Bluetooth: hci0: command 0x1003 tx timeout [ 93.779569][ T2730] Bluetooth: hci0: sending frame failed (-49) [ 94.031319][ T3500] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1159'. [ 94.723901][ T3512] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1164'. [ 94.811379][ T3515] FAULT_INJECTION: forcing a failure. [ 94.811379][ T3515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 94.854545][ T3515] CPU: 1 PID: 3515 Comm: syz.3.1165 Not tainted syzkaller #0 [ 94.861967][ T3515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 94.872031][ T3515] Call Trace: [ 94.875340][ T3515] __dump_stack+0x21/0x24 [ 94.879688][ T3515] dump_stack_lvl+0x1a7/0x208 [ 94.884376][ T3515] ? thaw_kernel_threads+0x220/0x220 [ 94.889674][ T3515] ? vsnprintf+0x189c/0x1990 [ 94.894289][ T3515] ? show_regs_print_info+0x18/0x18 [ 94.899500][ T3515] dump_stack+0x15/0x1c [ 94.903681][ T3515] should_fail+0x3c1/0x510 [ 94.908112][ T3515] should_fail_usercopy+0x1a/0x20 [ 94.913146][ T3515] _copy_to_user+0x20/0x90 [ 94.917570][ T3515] simple_read_from_buffer+0xe9/0x160 [ 94.922950][ T3515] proc_fail_nth_read+0x1a6/0x220 [ 94.928086][ T3515] ? proc_fault_inject_write+0x310/0x310 [ 94.933787][ T3515] ? rw_verify_area+0x1c0/0x360 [ 94.938651][ T3515] ? proc_fault_inject_write+0x310/0x310 [ 94.944321][ T3515] vfs_read+0x209/0xa60 [ 94.948488][ T3515] ? kernel_read+0x70/0x70 [ 94.952919][ T3515] ? __kasan_check_write+0x14/0x20 [ 94.958053][ T3515] ? mutex_lock+0x92/0xf0 [ 94.962393][ T3515] ? mutex_trylock+0xa0/0xa0 [ 94.966990][ T3515] ? __fget_files+0x2c4/0x320 [ 94.971681][ T3515] ? __fdget_pos+0x2d2/0x380 [ 94.976318][ T3515] ? ksys_read+0x71/0x250 [ 94.980675][ T3515] ksys_read+0x149/0x250 [ 94.984934][ T3515] ? vfs_write+0xdc0/0xdc0 [ 94.989364][ T3515] ? ____fput+0x15/0x20 [ 94.993548][ T3515] ? debug_smp_processor_id+0x17/0x20 [ 94.998941][ T3515] __x64_sys_read+0x7b/0x90 [ 95.003466][ T3515] do_syscall_64+0x31/0x40 [ 95.008098][ T3515] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 95.014006][ T3515] RIP: 0033:0x7f36c755c78e [ 95.018438][ T3515] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 95.038056][ T3515] RSP: 002b:00007f36c5ff7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 95.046501][ T3515] RAX: ffffffffffffffda RBX: 00007f36c5ff86c0 RCX: 00007f36c755c78e [ 95.054495][ T3515] RDX: 000000000000000f RSI: 00007f36c5ff80a0 RDI: 0000000000000003 [ 95.062731][ T3515] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 95.070732][ T3515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 95.078745][ T3515] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 95.316406][ T3526] Bluetooth: received HCILL_WAKE_UP_ACK in state 2 [ 95.329196][ T7] Bluetooth: hci1: Frame reassembly failed (-84) [ 95.614436][ T3536] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1173'. [ 95.845037][ T446] Bluetooth: hci0: command 0x1001 tx timeout [ 95.851122][ T3528] Bluetooth: hci0: sending frame failed (-49) [ 96.281200][ T24] kauditd_printk_skb: 356 callbacks suppressed [ 96.281214][ T24] audit: type=1400 audit(1769550317.722:5861): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 96.351249][ T24] audit: type=1400 audit(1769550317.762:5862): avc: denied { create } for pid=3558 comm="syz.3.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=0 [ 96.392553][ T24] audit: type=1400 audit(1769550317.772:5863): avc: denied { create } for pid=3558 comm="syz.3.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 96.414212][ T3561] device veth3 entered promiscuous mode [ 96.432460][ T24] audit: type=1400 audit(1769550317.772:5864): avc: denied { bpf } for pid=3558 comm="syz.3.1182" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 96.475512][ T24] audit: type=1400 audit(1769550317.782:5865): avc: denied { create } for pid=3558 comm="syz.3.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 96.515308][ T24] audit: type=1400 audit(1769550317.782:5866): avc: denied { create } for pid=3558 comm="syz.3.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 96.546820][ T24] audit: type=1400 audit(1769550317.782:5867): avc: denied { create } for pid=3558 comm="syz.3.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 96.568289][ T24] audit: type=1400 audit(1769550317.782:5868): avc: denied { create } for pid=3558 comm="syz.3.1182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 96.589031][ T24] audit: type=1400 audit(1769550317.782:5869): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 96.598326][ T3565] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1185'. [ 96.623666][ T24] audit: type=1400 audit(1769550317.822:5870): avc: denied { read write } for pid=3560 comm="syz.3.1183" name="uhid" dev="devtmpfs" ino=261 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=0 [ 96.839212][ T3576] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1190'. [ 97.365793][ T446] Bluetooth: hci1: command 0x1003 tx timeout [ 97.371839][ T3528] Bluetooth: hci1: sending frame failed (-49) [ 97.926300][ T446] Bluetooth: hci0: command 0x1009 tx timeout [ 98.517133][ T3615] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1207'. [ 99.098809][ T3641] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3641 comm=syz.2.1218 [ 99.446558][ T446] Bluetooth: hci1: command 0x1001 tx timeout [ 99.452733][ T3528] Bluetooth: hci1: sending frame failed (-49) [ 100.056881][ T3672] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1228'. [ 101.527277][ T432] Bluetooth: hci1: command 0x1009 tx timeout [ 101.661925][ T24] kauditd_printk_skb: 296 callbacks suppressed [ 101.661939][ T24] audit: type=1400 audit(1769550323.100:6167): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 101.700609][ T24] audit: type=1400 audit(1769550323.130:6168): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 101.725675][ T24] audit: type=1400 audit(1769550323.140:6169): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 101.752728][ T24] audit: type=1400 audit(1769550323.170:6170): avc: denied { create } for pid=3706 comm="syz.2.1241" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 101.773440][ T24] audit: type=1400 audit(1769550323.170:6171): avc: denied { read } for pid=3706 comm="syz.2.1241" dev="nsfs" ino=4026532454 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 101.804434][ T24] audit: type=1400 audit(1769550323.190:6172): avc: denied { create } for pid=3706 comm="syz.2.1241" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 101.825153][ T24] audit: type=1400 audit(1769550323.190:6173): avc: denied { create } for pid=3706 comm="syz.2.1241" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 101.844745][ T24] audit: type=1400 audit(1769550323.190:6174): avc: denied { create } for pid=3706 comm="syz.2.1241" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 101.865405][ T24] audit: type=1400 audit(1769550323.190:6175): avc: denied { name_bind } for pid=3704 comm="syz.5.1240" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=0 [ 101.879304][ T3712] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1244'. [ 101.889208][ T24] audit: type=1400 audit(1769550323.210:6176): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 102.428871][ T3728] serio: Serial port ttyS3 [ 102.460222][ T3736] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.907203][ T3799] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1277'. [ 104.941168][ T3803] netlink: 1343 bytes leftover after parsing attributes in process `syz.2.1280'. [ 105.229610][ T3823] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1285'. [ 106.716641][ T24] kauditd_printk_skb: 339 callbacks suppressed [ 106.716653][ T24] audit: type=1400 audit(1769550328.149:6516): avc: denied { prog_load } for pid=3878 comm="syz.1.1308" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 106.742464][ T24] audit: type=1400 audit(1769550328.159:6517): avc: denied { prog_load } for pid=3878 comm="syz.1.1308" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 106.761817][ T24] audit: type=1400 audit(1769550328.159:6518): avc: denied { create } for pid=3878 comm="syz.1.1308" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 106.786897][ T24] audit: type=1400 audit(1769550328.219:6519): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 106.812688][ T24] audit: type=1400 audit(1769550328.249:6520): avc: denied { read write } for pid=3883 comm="syz.2.1309" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 106.848056][ T24] audit: type=1400 audit(1769550328.249:6521): avc: denied { read write } for pid=3883 comm="syz.2.1309" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 106.872154][ T24] audit: type=1400 audit(1769550328.259:6522): avc: denied { mounton } for pid=3883 comm="syz.2.1309" path="/293/file0" dev="tmpfs" ino=1586 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 106.895577][ T24] audit: type=1400 audit(1769550328.279:6523): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 106.923417][ T24] audit: type=1400 audit(1769550328.359:6524): avc: denied { read write } for pid=3888 comm="syz.2.1310" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 106.966685][ T24] audit: type=1400 audit(1769550328.399:6525): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 107.106031][ T3908] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1318'. [ 107.130427][ T3908] netlink: 9 bytes leftover after parsing attributes in process `syz.3.1318'. [ 107.149582][ T3908] 0·: renamed from macsec0 [ 107.164957][ T3908] device veth1_macvtap entered promiscuous mode [ 107.199764][ T3908] A link change request failed with some changes committed already. Interface 70· may have been left with an inconsistent configuration, please check. [ 107.280319][ T3917] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1322'. [ 107.692999][ T3942] FAULT_INJECTION: forcing a failure. [ 107.692999][ T3942] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.709239][ T3944] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=3944 comm=syz.2.1333 [ 107.739344][ T3942] CPU: 1 PID: 3942 Comm: syz.1.1332 Not tainted syzkaller #0 [ 107.746753][ T3942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 107.756826][ T3942] Call Trace: [ 107.760136][ T3942] __dump_stack+0x21/0x24 [ 107.764494][ T3942] dump_stack_lvl+0x1a7/0x208 [ 107.769188][ T3942] ? show_regs_print_info+0x18/0x18 [ 107.774398][ T3942] ? path_openat+0x2970/0x31c0 [ 107.779176][ T3942] dump_stack+0x15/0x1c [ 107.783345][ T3942] should_fail+0x3c1/0x510 [ 107.787776][ T3942] should_fail_usercopy+0x1a/0x20 [ 107.792816][ T3942] _copy_from_user+0x20/0xd0 [ 107.797424][ T3942] iovec_from_user+0x1bc/0x2f0 [ 107.802200][ T3942] ? __copy_msghdr_from_user+0x329/0x630 [ 107.807850][ T3942] __import_iovec+0x71/0x390 [ 107.812456][ T3942] ? __ia32_sys_shutdown+0x1e0/0x1e0 [ 107.817763][ T3942] import_iovec+0x7c/0xb0 [ 107.822110][ T3942] ___sys_sendmsg+0x1fd/0x2e0 [ 107.826803][ T3942] ? __sys_sendmsg+0x280/0x280 [ 107.831585][ T3942] ? rw_verify_area+0x1c0/0x360 [ 107.836458][ T3942] ? __fdget+0x1a1/0x230 [ 107.840713][ T3942] __x64_sys_sendmsg+0x1f9/0x2c0 [ 107.845659][ T3942] ? fput+0x1a/0x20 [ 107.849470][ T3942] ? ___sys_sendmsg+0x2e0/0x2e0 [ 107.854339][ T3942] ? debug_smp_processor_id+0x17/0x20 [ 107.859732][ T3942] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 107.865815][ T3942] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 107.871460][ T3942] do_syscall_64+0x31/0x40 [ 107.875895][ T3942] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 107.881813][ T3942] RIP: 0033:0x7f1635663eb9 [ 107.886256][ T3942] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 107.905899][ T3942] RSP: 002b:00007f16340c0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.914334][ T3942] RAX: ffffffffffffffda RBX: 00007f16358defa0 RCX: 00007f1635663eb9 [ 107.922338][ T3942] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 107.930326][ T3942] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 107.938313][ T3942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 107.946314][ T3942] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 107.960345][ T3951] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1334'. [ 108.239750][ T3968] xt_TCPMSS: Only works on TCP SYN packets [ 108.286566][ T3971] x_tables: duplicate underflow at hook 1 [ 108.960399][ T3991] FAULT_INJECTION: forcing a failure. [ 108.960399][ T3991] name failslab, interval 1, probability 0, space 0, times 0 [ 108.973119][ T3991] CPU: 0 PID: 3991 Comm: syz.5.1353 Not tainted syzkaller #0 [ 108.980521][ T3991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 108.990622][ T3991] Call Trace: [ 108.993924][ T3991] __dump_stack+0x21/0x24 [ 108.998267][ T3991] dump_stack_lvl+0x1a7/0x208 [ 109.002961][ T3991] ? show_regs_print_info+0x18/0x18 [ 109.008179][ T3991] dump_stack+0x15/0x1c [ 109.012358][ T3991] should_fail+0x3c1/0x510 [ 109.016796][ T3991] ? avc_alloc_node+0x83/0x350 [ 109.021572][ T3991] __should_failslab+0xa4/0xe0 [ 109.026347][ T3991] should_failslab+0x9/0x20 [ 109.030853][ T3991] kmem_cache_alloc+0x3d/0x2d0 [ 109.035634][ T3991] avc_alloc_node+0x83/0x350 [ 109.040232][ T3991] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 109.045690][ T3991] ? _raw_spin_lock+0xf0/0xf0 [ 109.050363][ T3991] ? avc_xperms_free+0x270/0x270 [ 109.055298][ T3991] avc_compute_av+0x147/0x6b0 [ 109.059975][ T3991] avc_has_perm+0x332/0x3d0 [ 109.064486][ T3991] ? avc_has_perm_noaudit+0x260/0x260 [ 109.069856][ T3991] ? 0xffffffffa002a000 [ 109.074013][ T3991] ? __kernel_text_address+0xa0/0x100 [ 109.079389][ T3991] ? unwind_get_return_address+0x4d/0x90 [ 109.085027][ T3991] ? stack_trace_save+0xf0/0xf0 [ 109.089876][ T3991] selinux_socket_sendmsg+0x22f/0x340 [ 109.095244][ T3991] ? selinux_socket_accept+0x570/0x570 [ 109.100708][ T3991] ? stack_trace_save+0xa6/0xf0 [ 109.105558][ T3991] ? path_openat+0x2970/0x31c0 [ 109.110318][ T3991] ? kasan_set_track+0x5b/0x70 [ 109.115080][ T3991] ? kasan_set_free_info+0x23/0x40 [ 109.120202][ T3991] ? ____kasan_slab_free+0x125/0x160 [ 109.125483][ T3991] ? __kasan_slab_free+0x11/0x20 [ 109.130420][ T3991] ? slab_free_freelist_hook+0xc5/0x190 [ 109.135969][ T3991] security_socket_sendmsg+0x72/0xa0 [ 109.141255][ T3991] ____sys_sendmsg+0x51e/0x8f0 [ 109.146020][ T3991] ? __sys_sendmsg_sock+0x40/0x40 [ 109.151044][ T3991] ? import_iovec+0x7c/0xb0 [ 109.155550][ T3991] ___sys_sendmsg+0x236/0x2e0 [ 109.160228][ T3991] ? __sys_sendmsg+0x280/0x280 [ 109.165015][ T3991] ? rw_verify_area+0x1c0/0x360 [ 109.169873][ T3991] ? __fdget+0x1a1/0x230 [ 109.174117][ T3991] __x64_sys_sendmsg+0x1f9/0x2c0 [ 109.179052][ T3991] ? fput+0x1a/0x20 [ 109.182858][ T3991] ? ___sys_sendmsg+0x2e0/0x2e0 [ 109.187709][ T3991] ? debug_smp_processor_id+0x17/0x20 [ 109.193084][ T3991] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 109.199145][ T3991] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 109.204784][ T3991] do_syscall_64+0x31/0x40 [ 109.209202][ T3991] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 109.215094][ T3991] RIP: 0033:0x7fb9b83e3eb9 [ 109.219515][ T3991] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.239114][ T3991] RSP: 002b:00007fb9b6e40028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.247531][ T3991] RAX: ffffffffffffffda RBX: 00007fb9b865efa0 RCX: 00007fb9b83e3eb9 [ 109.255547][ T3991] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 109.263516][ T3991] RBP: 00007fb9b6e40090 R08: 0000000000000000 R09: 0000000000000000 [ 109.271494][ T3991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.279472][ T3991] R13: 00007fb9b865f038 R14: 00007fb9b865efa0 R15: 00007ffee05307d8 [ 109.444202][ T4002] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1355'. [ 109.724702][ T4019] FAULT_INJECTION: forcing a failure. [ 109.724702][ T4019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.739722][ T4021] netlink: 16 bytes leftover after parsing attributes in process `syz.5.1364'. [ 109.749170][ T4019] CPU: 1 PID: 4019 Comm: syz.1.1365 Not tainted syzkaller #0 [ 109.756560][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 109.766634][ T4019] Call Trace: [ 109.769948][ T4019] __dump_stack+0x21/0x24 [ 109.774300][ T4019] dump_stack_lvl+0x1a7/0x208 [ 109.778989][ T4019] ? show_regs_print_info+0x18/0x18 [ 109.784199][ T4019] dump_stack+0x15/0x1c [ 109.788370][ T4019] should_fail+0x3c1/0x510 [ 109.792797][ T4019] should_fail_usercopy+0x1a/0x20 [ 109.797848][ T4019] _copy_from_user+0x20/0xd0 [ 109.802465][ T4019] core_sys_select+0x350/0x720 [ 109.807248][ T4019] ? poll_select_set_timeout+0x160/0x160 [ 109.812900][ T4019] ? sigprocmask+0x1b0/0x1b0 [ 109.817499][ T4019] ? __fget_files+0x2c4/0x320 [ 109.822191][ T4019] __se_sys_pselect6+0x274/0x340 [ 109.827140][ T4019] ? __x64_sys_pselect6+0x100/0x100 [ 109.832364][ T4019] __x64_sys_pselect6+0xe5/0x100 [ 109.837323][ T4019] do_syscall_64+0x31/0x40 [ 109.841768][ T4019] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 109.847667][ T4019] RIP: 0033:0x7f1635663eb9 [ 109.852094][ T4019] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.871721][ T4019] RSP: 002b:00007f16340c0028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 109.880301][ T4019] RAX: ffffffffffffffda RBX: 00007f16358defa0 RCX: 00007f1635663eb9 [ 109.888293][ T4019] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000040 [ 109.896299][ T4019] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 109.904288][ T4019] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 109.912282][ T4019] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 109.959151][ T4028] netlink: 'syz.5.1367': attribute type 12 has an invalid length. [ 110.022472][ T4034] FAULT_INJECTION: forcing a failure. [ 110.022472][ T4034] name failslab, interval 1, probability 0, space 0, times 0 [ 110.035354][ T4034] CPU: 1 PID: 4034 Comm: syz.4.1370 Not tainted syzkaller #0 [ 110.042752][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 110.052799][ T4034] Call Trace: [ 110.056083][ T4034] __dump_stack+0x21/0x24 [ 110.060410][ T4034] dump_stack_lvl+0x1a7/0x208 [ 110.065077][ T4034] ? thaw_kernel_threads+0x220/0x220 [ 110.070351][ T4034] ? show_regs_print_info+0x18/0x18 [ 110.075561][ T4034] ? __local_bh_enable_ip+0x53/0x80 [ 110.080761][ T4034] ? release_sock+0x15b/0x1b0 [ 110.085429][ T4034] dump_stack+0x15/0x1c [ 110.089579][ T4034] should_fail+0x3c1/0x510 [ 110.093984][ T4034] ? __alloc_skb+0x9e/0x520 [ 110.098480][ T4034] __should_failslab+0xa4/0xe0 [ 110.103235][ T4034] should_failslab+0x9/0x20 [ 110.107884][ T4034] kmem_cache_alloc+0x3d/0x2d0 [ 110.112637][ T4034] __alloc_skb+0x9e/0x520 [ 110.116955][ T4034] ? netlink_autobind+0x155/0x190 [ 110.121981][ T4034] netlink_sendmsg+0x605/0xb50 [ 110.126733][ T4034] ? netlink_getsockopt+0x530/0x530 [ 110.131918][ T4034] ? kasan_set_track+0x5b/0x70 [ 110.136676][ T4034] ? slab_free_freelist_hook+0xc5/0x190 [ 110.142223][ T4034] ? security_socket_sendmsg+0x82/0xa0 [ 110.147704][ T4034] ? netlink_getsockopt+0x530/0x530 [ 110.152898][ T4034] ____sys_sendmsg+0x5b7/0x8f0 [ 110.157675][ T4034] ? __sys_sendmsg_sock+0x40/0x40 [ 110.162717][ T4034] ? import_iovec+0x7c/0xb0 [ 110.167212][ T4034] ___sys_sendmsg+0x236/0x2e0 [ 110.171884][ T4034] ? __sys_sendmsg+0x280/0x280 [ 110.176637][ T4034] ? rw_verify_area+0x1c0/0x360 [ 110.181483][ T4034] ? __fdget+0x1a1/0x230 [ 110.185716][ T4034] __x64_sys_sendmsg+0x1f9/0x2c0 [ 110.190641][ T4034] ? fput+0x1a/0x20 [ 110.194441][ T4034] ? ___sys_sendmsg+0x2e0/0x2e0 [ 110.199283][ T4034] ? debug_smp_processor_id+0x17/0x20 [ 110.204649][ T4034] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 110.210705][ T4034] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 110.216323][ T4034] do_syscall_64+0x31/0x40 [ 110.220731][ T4034] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 110.226628][ T4034] RIP: 0033:0x7f17b9110eb9 [ 110.231061][ T4034] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.250687][ T4034] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.259116][ T4034] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 110.267088][ T4034] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 110.275058][ T4034] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 110.283035][ T4034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.291005][ T4034] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 110.613695][ T4054] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1377'. [ 110.732410][ T4056] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1378'. [ 110.742422][ T4056] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1378'. [ 110.813409][ T4058] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1379'. [ 111.075760][ T4081] FAULT_INJECTION: forcing a failure. [ 111.075760][ T4081] name failslab, interval 1, probability 0, space 0, times 0 [ 111.088546][ T4081] CPU: 0 PID: 4081 Comm: syz.3.1389 Not tainted syzkaller #0 [ 111.095922][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 111.105972][ T4081] Call Trace: [ 111.109270][ T4081] __dump_stack+0x21/0x24 [ 111.113601][ T4081] dump_stack_lvl+0x1a7/0x208 [ 111.118295][ T4081] ? thaw_kernel_threads+0x220/0x220 [ 111.123573][ T4081] ? show_regs_print_info+0x18/0x18 [ 111.128763][ T4081] dump_stack+0x15/0x1c [ 111.132929][ T4081] should_fail+0x3c1/0x510 [ 111.137344][ T4081] ? netlink_sendmsg+0x605/0xb50 [ 111.142287][ T4081] __should_failslab+0xa4/0xe0 [ 111.147039][ T4081] should_failslab+0x9/0x20 [ 111.151534][ T4081] __kmalloc_track_caller+0x5f/0x320 [ 111.156809][ T4081] ? kmem_cache_alloc+0x162/0x2d0 [ 111.161829][ T4081] ? __alloc_skb+0x9e/0x520 [ 111.166338][ T4081] ? netlink_sendmsg+0x605/0xb50 [ 111.171269][ T4081] __alloc_skb+0xdc/0x520 [ 111.175595][ T4081] ? netlink_autobind+0x155/0x190 [ 111.180615][ T4081] netlink_sendmsg+0x605/0xb50 [ 111.185370][ T4081] ? netlink_getsockopt+0x530/0x530 [ 111.190555][ T4081] ? kasan_set_track+0x5b/0x70 [ 111.195310][ T4081] ? slab_free_freelist_hook+0xc5/0x190 [ 111.200849][ T4081] ? security_socket_sendmsg+0x82/0xa0 [ 111.206295][ T4081] ? netlink_getsockopt+0x530/0x530 [ 111.211483][ T4081] ____sys_sendmsg+0x5b7/0x8f0 [ 111.216234][ T4081] ? __sys_sendmsg_sock+0x40/0x40 [ 111.221249][ T4081] ? import_iovec+0x7c/0xb0 [ 111.225742][ T4081] ___sys_sendmsg+0x236/0x2e0 [ 111.230409][ T4081] ? __sys_sendmsg+0x280/0x280 [ 111.235159][ T4081] ? rw_verify_area+0x1c0/0x360 [ 111.240027][ T4081] ? __fdget+0x1a1/0x230 [ 111.244282][ T4081] __x64_sys_sendmsg+0x1f9/0x2c0 [ 111.249220][ T4081] ? fput+0x1a/0x20 [ 111.253014][ T4081] ? ___sys_sendmsg+0x2e0/0x2e0 [ 111.257853][ T4081] ? debug_smp_processor_id+0x17/0x20 [ 111.263215][ T4081] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 111.269276][ T4081] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 111.274895][ T4081] do_syscall_64+0x31/0x40 [ 111.279311][ T4081] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 111.285190][ T4081] RIP: 0033:0x7f36c759beb9 [ 111.289595][ T4081] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 111.309189][ T4081] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 111.317600][ T4081] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 111.325561][ T4081] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 111.333540][ T4081] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 111.341502][ T4081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 111.349469][ T4081] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 111.720357][ T24] kauditd_printk_skb: 417 callbacks suppressed [ 111.720371][ T24] audit: type=1326 audit(1769550333.158:6943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4105 comm="syz.1.1401" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 111.772186][ T4112] FAULT_INJECTION: forcing a failure. [ 111.772186][ T4112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 111.780728][ T24] audit: type=1326 audit(1769550333.158:6944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4105 comm="syz.1.1401" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 111.835444][ T4112] CPU: 1 PID: 4112 Comm: syz.4.1403 Not tainted syzkaller #0 [ 111.842856][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 111.852935][ T4112] Call Trace: [ 111.856256][ T4112] __dump_stack+0x21/0x24 [ 111.860605][ T4112] dump_stack_lvl+0x1a7/0x208 [ 111.865295][ T4112] ? thaw_kernel_threads+0x220/0x220 [ 111.867277][ T24] audit: type=1326 audit(1769550333.158:6945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4105 comm="syz.1.1401" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 111.870591][ T4112] ? show_regs_print_info+0x18/0x18 [ 111.870607][ T4112] ? slab_post_alloc_hook+0x7d/0x2f0 [ 111.870617][ T4112] dump_stack+0x15/0x1c [ 111.870662][ T4112] should_fail+0x3c1/0x510 [ 111.913054][ T4112] should_fail_usercopy+0x1a/0x20 [ 111.918094][ T4112] _copy_from_iter_full+0x1ac/0x750 [ 111.923319][ T4112] ? __check_object_size+0x2f4/0x3c0 [ 111.928631][ T4112] netlink_sendmsg+0x6fb/0xb50 [ 111.933419][ T4112] ? netlink_getsockopt+0x530/0x530 [ 111.938632][ T4112] ? kasan_set_track+0x5b/0x70 [ 111.941958][ T24] audit: type=1326 audit(1769550333.158:6946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4105 comm="syz.1.1401" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 111.943449][ T4112] ? slab_free_freelist_hook+0xc5/0x190 [ 111.943494][ T4112] ? security_socket_sendmsg+0x82/0xa0 [ 111.977922][ T4112] ? netlink_getsockopt+0x530/0x530 [ 111.983135][ T4112] ____sys_sendmsg+0x5b7/0x8f0 [ 111.987924][ T4112] ? __sys_sendmsg_sock+0x40/0x40 [ 111.992974][ T4112] ? import_iovec+0x7c/0xb0 [ 111.997500][ T4112] ___sys_sendmsg+0x236/0x2e0 [ 112.002198][ T4112] ? __sys_sendmsg+0x280/0x280 [ 112.006977][ T4112] ? rw_verify_area+0x1c0/0x360 [ 112.011848][ T4112] ? __fdget+0x1a1/0x230 [ 112.015922][ T24] audit: type=1326 audit(1769550333.158:6947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4105 comm="syz.1.1401" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 112.016154][ T4112] __x64_sys_sendmsg+0x1f9/0x2c0 [ 112.044402][ T4112] ? fput+0x1a/0x20 [ 112.048225][ T4112] ? ___sys_sendmsg+0x2e0/0x2e0 [ 112.053093][ T4112] ? debug_smp_processor_id+0x17/0x20 [ 112.058480][ T4112] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 112.064566][ T4112] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 112.070209][ T4112] do_syscall_64+0x31/0x40 [ 112.072503][ T24] audit: type=1400 audit(1769550333.168:6948): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 112.074637][ T4112] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 112.074671][ T4112] RIP: 0033:0x7f17b9110eb9 [ 112.109100][ T4112] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.128729][ T4112] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.135220][ T24] audit: type=1400 audit(1769550333.188:6949): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 112.137177][ T4112] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 112.137201][ T4112] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 112.137209][ T4112] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 112.137216][ T4112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.137223][ T4112] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 112.219132][ T24] audit: type=1326 audit(1769550333.248:6950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4113 comm="syz.1.1404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 112.250137][ T24] audit: type=1326 audit(1769550333.248:6951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4113 comm="syz.1.1404" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f1635663eb9 code=0x7ffc0000 [ 112.324239][ T24] audit: type=1400 audit(1769550333.248:6952): avc: denied { execmem } for pid=4113 comm="syz.1.1404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 112.610175][ T4135] __nla_validate_parse: 2 callbacks suppressed [ 112.610184][ T4135] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1411'. [ 112.748078][ T4139] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1413'. [ 114.039820][ T4206] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1439'. [ 114.126178][ T4210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4210 comm=syz.1.1442 [ 114.223686][ T4215] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1444'. [ 115.013359][ T4259] FAULT_INJECTION: forcing a failure. [ 115.013359][ T4259] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.026738][ T4259] CPU: 0 PID: 4259 Comm: syz.2.1462 Not tainted syzkaller #0 [ 115.034119][ T4259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 115.044195][ T4259] Call Trace: [ 115.047500][ T4259] __dump_stack+0x21/0x24 [ 115.051834][ T4259] dump_stack_lvl+0x1a7/0x208 [ 115.056535][ T4259] ? thaw_kernel_threads+0x220/0x220 [ 115.061842][ T4259] ? vsnprintf+0x189c/0x1990 [ 115.066449][ T4259] ? show_regs_print_info+0x18/0x18 [ 115.071669][ T4259] dump_stack+0x15/0x1c [ 115.075840][ T4259] should_fail+0x3c1/0x510 [ 115.080270][ T4259] should_fail_usercopy+0x1a/0x20 [ 115.085309][ T4259] _copy_to_user+0x20/0x90 [ 115.089742][ T4259] simple_read_from_buffer+0xe9/0x160 [ 115.095131][ T4259] proc_fail_nth_read+0x1a6/0x220 [ 115.100178][ T4259] ? proc_fault_inject_write+0x310/0x310 [ 115.105821][ T4259] ? rw_verify_area+0x1c0/0x360 [ 115.110684][ T4259] ? proc_fault_inject_write+0x310/0x310 [ 115.116335][ T4259] vfs_read+0x209/0xa60 [ 115.120516][ T4259] ? kernel_read+0x70/0x70 [ 115.124956][ T4259] ? __kasan_check_write+0x14/0x20 [ 115.130079][ T4259] ? mutex_lock+0x92/0xf0 [ 115.134425][ T4259] ? mutex_trylock+0xa0/0xa0 [ 115.139045][ T4259] ? __fget_files+0x2c4/0x320 [ 115.143732][ T4259] ? __fdget_pos+0x2d2/0x380 [ 115.148336][ T4259] ? ksys_read+0x71/0x250 [ 115.152689][ T4259] ksys_read+0x149/0x250 [ 115.156966][ T4259] ? vfs_write+0xdc0/0xdc0 [ 115.161411][ T4259] __x64_sys_read+0x7b/0x90 [ 115.165937][ T4259] do_syscall_64+0x31/0x40 [ 115.170381][ T4259] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 115.176291][ T4259] RIP: 0033:0x7f41f2c8778e [ 115.180724][ T4259] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 115.200391][ T4259] RSP: 002b:00007f41f1722fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 115.208825][ T4259] RAX: ffffffffffffffda RBX: 00007f41f17236c0 RCX: 00007f41f2c8778e [ 115.216810][ T4259] RDX: 000000000000000f RSI: 00007f41f17230a0 RDI: 0000000000000006 [ 115.224801][ T4259] RBP: 00007f41f1723090 R08: 0000000000000000 R09: 0000000000000000 [ 115.232785][ T4259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 115.240769][ T4259] R13: 00007f41f2f42038 R14: 00007f41f2f41fa0 R15: 00007ffce9c23148 [ 115.256380][ T4265] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1463'. [ 115.932315][ T4295] FAULT_INJECTION: forcing a failure. [ 115.932315][ T4295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.970381][ T4295] CPU: 1 PID: 4295 Comm: syz.4.1476 Not tainted syzkaller #0 [ 115.977803][ T4295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 115.987875][ T4295] Call Trace: [ 115.991207][ T4295] __dump_stack+0x21/0x24 [ 115.995559][ T4295] dump_stack_lvl+0x1a7/0x208 [ 116.000255][ T4295] ? show_regs_print_info+0x18/0x18 [ 116.005461][ T4295] ? path_openat+0x2970/0x31c0 [ 116.010235][ T4295] dump_stack+0x15/0x1c [ 116.014404][ T4295] should_fail+0x3c1/0x510 [ 116.018829][ T4295] should_fail_usercopy+0x1a/0x20 [ 116.023861][ T4295] _copy_from_user+0x20/0xd0 [ 116.028466][ T4295] iovec_from_user+0x1bc/0x2f0 [ 116.033244][ T4295] ? __copy_msghdr_from_user+0x329/0x630 [ 116.038902][ T4295] __import_iovec+0x71/0x390 [ 116.043503][ T4295] ? __ia32_sys_shutdown+0x1e0/0x1e0 [ 116.048805][ T4295] import_iovec+0x7c/0xb0 [ 116.053153][ T4295] ___sys_sendmsg+0x1fd/0x2e0 [ 116.057852][ T4295] ? __sys_sendmsg+0x280/0x280 [ 116.062636][ T4295] ? rw_verify_area+0x1c0/0x360 [ 116.067507][ T4295] ? __fdget+0x1a1/0x230 [ 116.071765][ T4295] __x64_sys_sendmsg+0x1f9/0x2c0 [ 116.076715][ T4295] ? fput+0x1a/0x20 [ 116.080532][ T4295] ? ___sys_sendmsg+0x2e0/0x2e0 [ 116.085401][ T4295] ? debug_smp_processor_id+0x17/0x20 [ 116.090789][ T4295] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 116.096869][ T4295] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 116.102523][ T4295] do_syscall_64+0x31/0x40 [ 116.106960][ T4295] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 116.112863][ T4295] RIP: 0033:0x7f17b9110eb9 [ 116.117324][ T4295] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 116.136953][ T4295] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 116.145388][ T4295] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 116.153373][ T4295] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 116.161353][ T4295] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 116.169334][ T4295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 116.177318][ T4295] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 116.419576][ T4323] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1486'. [ 116.807324][ T24] kauditd_printk_skb: 369 callbacks suppressed [ 116.807337][ T24] audit: type=1400 audit(1769550338.237:7322): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 116.870876][ T24] audit: type=1400 audit(1769550338.287:7323): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 116.897199][ T4327] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1489'. [ 116.918701][ T24] audit: type=1400 audit(1769550338.297:7324): avc: denied { create } for pid=4326 comm="syz.1.1489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 116.939152][ T24] audit: type=1400 audit(1769550338.317:7325): avc: denied { create } for pid=4328 comm="syz.5.1488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 116.962918][ T4329] netlink: 32 bytes leftover after parsing attributes in process `syz.5.1488'. [ 116.981553][ T4329] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1488'. [ 116.990593][ T24] audit: type=1400 audit(1769550338.317:7326): avc: denied { create } for pid=4328 comm="syz.5.1488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 117.034381][ T24] audit: type=1400 audit(1769550338.327:7327): avc: denied { name_bind } for pid=4328 comm="syz.5.1488" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=0 [ 117.060428][ T24] audit: type=1400 audit(1769550338.327:7328): avc: denied { name_bind } for pid=4326 comm="syz.1.1489" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 117.118677][ T24] audit: type=1400 audit(1769550338.377:7329): avc: denied { execmem } for pid=4326 comm="syz.1.1489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 117.176781][ T24] audit: type=1400 audit(1769550338.407:7330): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 117.247820][ T4349] audit: audit_backlog=65 > audit_backlog_limit=64 [ 117.631000][ T4357] FAULT_INJECTION: forcing a failure. [ 117.631000][ T4357] name failslab, interval 1, probability 0, space 0, times 0 [ 117.654790][ T4357] CPU: 1 PID: 4357 Comm: syz.3.1501 Not tainted syzkaller #0 [ 117.662224][ T4357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 117.672378][ T4357] Call Trace: [ 117.675692][ T4357] __dump_stack+0x21/0x24 [ 117.680052][ T4357] dump_stack_lvl+0x1a7/0x208 [ 117.684746][ T4357] ? show_regs_print_info+0x18/0x18 [ 117.689960][ T4357] dump_stack+0x15/0x1c [ 117.694135][ T4357] should_fail+0x3c1/0x510 [ 117.698565][ T4357] ? avc_alloc_node+0x83/0x350 [ 117.703347][ T4357] __should_failslab+0xa4/0xe0 [ 117.708125][ T4357] should_failslab+0x9/0x20 [ 117.712641][ T4357] kmem_cache_alloc+0x3d/0x2d0 [ 117.717414][ T4357] ? stack_trace_save+0xa6/0xf0 [ 117.722295][ T4357] avc_alloc_node+0x83/0x350 [ 117.726913][ T4357] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 117.732396][ T4357] ? _raw_spin_lock+0xf0/0xf0 [ 117.737090][ T4357] ? avc_xperms_free+0x270/0x270 [ 117.742047][ T4357] avc_compute_av+0x147/0x6b0 [ 117.746755][ T4357] avc_has_perm+0x332/0x3d0 [ 117.751277][ T4357] ? avc_has_perm_noaudit+0x260/0x260 [ 117.756684][ T4357] selinux_socket_setsockopt+0x245/0x360 [ 117.762361][ T4357] ? selinux_socket_getsockopt+0x340/0x340 [ 117.768183][ T4357] ? __fget_files+0x2c4/0x320 [ 117.772871][ T4357] security_socket_setsockopt+0x72/0xa0 [ 117.778434][ T4357] __sys_setsockopt+0x196/0x480 [ 117.783301][ T4357] ? __ia32_sys_recv+0xb0/0xb0 [ 117.788079][ T4357] ? ksys_write+0x1f4/0x250 [ 117.792616][ T4357] __x64_sys_setsockopt+0xbf/0xd0 [ 117.797650][ T4357] do_syscall_64+0x31/0x40 [ 117.802093][ T4357] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 117.808106][ T4357] RIP: 0033:0x7f36c759beb9 [ 117.812540][ T4357] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 117.832162][ T4357] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 117.840594][ T4357] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 117.848586][ T4357] RDX: 0000000000000018 RSI: 0000000000000029 RDI: 0000000000000003 [ 117.856573][ T4357] RBP: 00007f36c5ff8090 R08: 0000000000000004 R09: 0000000000000000 [ 117.864558][ T4357] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 117.872552][ T4357] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 117.914200][ T4367] FAULT_INJECTION: forcing a failure. [ 117.914200][ T4367] name failslab, interval 1, probability 0, space 0, times 0 [ 117.926942][ T4367] CPU: 1 PID: 4367 Comm: syz.4.1504 Not tainted syzkaller #0 [ 117.934322][ T4367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 117.944412][ T4367] Call Trace: [ 117.947730][ T4367] __dump_stack+0x21/0x24 [ 117.952085][ T4367] dump_stack_lvl+0x1a7/0x208 [ 117.956784][ T4367] ? show_regs_print_info+0x18/0x18 [ 117.962000][ T4367] dump_stack+0x15/0x1c [ 117.966167][ T4367] should_fail+0x3c1/0x510 [ 117.970593][ T4367] ? avc_alloc_node+0x83/0x350 [ 117.975366][ T4367] __should_failslab+0xa4/0xe0 [ 117.980152][ T4367] should_failslab+0x9/0x20 [ 117.984673][ T4367] kmem_cache_alloc+0x3d/0x2d0 [ 117.989451][ T4367] avc_alloc_node+0x83/0x350 [ 117.994047][ T4367] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 117.999512][ T4367] ? _raw_spin_lock+0xf0/0xf0 [ 118.004197][ T4367] ? avc_xperms_free+0x270/0x270 [ 118.009140][ T4367] avc_compute_av+0x147/0x6b0 [ 118.013833][ T4367] avc_has_perm+0x332/0x3d0 [ 118.018352][ T4367] ? avc_has_perm_noaudit+0x260/0x260 [ 118.023733][ T4367] ? 0xffffffffa002a000 [ 118.027907][ T4367] ? __kernel_text_address+0xa0/0x100 [ 118.033288][ T4367] ? unwind_get_return_address+0x4d/0x90 [ 118.038936][ T4367] ? stack_trace_save+0xf0/0xf0 [ 118.043802][ T4367] selinux_socket_sendmsg+0x22f/0x340 [ 118.049189][ T4367] ? selinux_socket_accept+0x570/0x570 [ 118.054658][ T4367] ? stack_trace_save+0xa6/0xf0 [ 118.059557][ T4367] ? path_openat+0x2970/0x31c0 [ 118.064345][ T4367] ? kasan_set_track+0x5b/0x70 [ 118.069121][ T4367] ? kasan_set_free_info+0x23/0x40 [ 118.074240][ T4367] ? ____kasan_slab_free+0x125/0x160 [ 118.079557][ T4367] ? __kasan_slab_free+0x11/0x20 [ 118.084511][ T4367] ? slab_free_freelist_hook+0xc5/0x190 [ 118.090074][ T4367] security_socket_sendmsg+0x72/0xa0 [ 118.095373][ T4367] ____sys_sendmsg+0x51e/0x8f0 [ 118.100155][ T4367] ? __sys_sendmsg_sock+0x40/0x40 [ 118.105191][ T4367] ? import_iovec+0x7c/0xb0 [ 118.109715][ T4367] ___sys_sendmsg+0x236/0x2e0 [ 118.114407][ T4367] ? __sys_sendmsg+0x280/0x280 [ 118.119177][ T4367] ? rw_verify_area+0x1c0/0x360 [ 118.124042][ T4367] ? __fdget+0x1a1/0x230 [ 118.128298][ T4367] __x64_sys_sendmsg+0x1f9/0x2c0 [ 118.133248][ T4367] ? fput+0x1a/0x20 [ 118.137067][ T4367] ? ___sys_sendmsg+0x2e0/0x2e0 [ 118.141939][ T4367] ? debug_smp_processor_id+0x17/0x20 [ 118.147330][ T4367] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 118.153406][ T4367] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 118.159047][ T4367] do_syscall_64+0x31/0x40 [ 118.163474][ T4367] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 118.169374][ T4367] RIP: 0033:0x7f17b9110eb9 [ 118.173799][ T4367] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 118.193436][ T4367] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 118.201894][ T4367] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 118.209878][ T4367] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 118.217862][ T4367] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 118.225857][ T4367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.233849][ T4367] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 118.696262][ T4402] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1516'. [ 118.783903][ T4406] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1518'. [ 120.251757][ T4446] FAULT_INJECTION: forcing a failure. [ 120.251757][ T4446] name failslab, interval 1, probability 0, space 0, times 0 [ 120.294754][ T4446] CPU: 1 PID: 4446 Comm: syz.3.1531 Not tainted syzkaller #0 [ 120.302257][ T4446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 120.312355][ T4446] Call Trace: [ 120.315672][ T4446] __dump_stack+0x21/0x24 [ 120.320015][ T4446] dump_stack_lvl+0x1a7/0x208 [ 120.324706][ T4446] ? thaw_kernel_threads+0x220/0x220 [ 120.330008][ T4446] ? show_regs_print_info+0x18/0x18 [ 120.335221][ T4446] dump_stack+0x15/0x1c [ 120.339385][ T4446] should_fail+0x3c1/0x510 [ 120.343820][ T4446] ? netlink_sendmsg+0x605/0xb50 [ 120.348768][ T4446] __should_failslab+0xa4/0xe0 [ 120.353550][ T4446] should_failslab+0x9/0x20 [ 120.358064][ T4446] __kmalloc_track_caller+0x5f/0x320 [ 120.363354][ T4446] ? kmem_cache_alloc+0x162/0x2d0 [ 120.368385][ T4446] ? __alloc_skb+0x9e/0x520 [ 120.372905][ T4446] ? netlink_sendmsg+0x605/0xb50 [ 120.377857][ T4446] __alloc_skb+0xdc/0x520 [ 120.382200][ T4446] ? netlink_autobind+0x155/0x190 [ 120.387235][ T4446] netlink_sendmsg+0x605/0xb50 [ 120.392013][ T4446] ? netlink_getsockopt+0x530/0x530 [ 120.397235][ T4446] ? kasan_set_track+0x5b/0x70 [ 120.402024][ T4446] ? slab_free_freelist_hook+0xc5/0x190 [ 120.407581][ T4446] ? security_socket_sendmsg+0x82/0xa0 [ 120.413059][ T4446] ? netlink_getsockopt+0x530/0x530 [ 120.418271][ T4446] ____sys_sendmsg+0x5b7/0x8f0 [ 120.423046][ T4446] ? __sys_sendmsg_sock+0x40/0x40 [ 120.428089][ T4446] ? import_iovec+0x7c/0xb0 [ 120.432603][ T4446] ___sys_sendmsg+0x236/0x2e0 [ 120.437296][ T4446] ? __sys_sendmsg+0x280/0x280 [ 120.442079][ T4446] ? rw_verify_area+0x1c0/0x360 [ 120.446956][ T4446] ? __fdget+0x1a1/0x230 [ 120.451229][ T4446] __x64_sys_sendmsg+0x1f9/0x2c0 [ 120.456181][ T4446] ? fput+0x1a/0x20 [ 120.460000][ T4446] ? ___sys_sendmsg+0x2e0/0x2e0 [ 120.464873][ T4446] ? debug_smp_processor_id+0x17/0x20 [ 120.470267][ T4446] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 120.476351][ T4446] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 120.482013][ T4446] do_syscall_64+0x31/0x40 [ 120.486458][ T4446] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 120.492376][ T4446] RIP: 0033:0x7f36c759beb9 [ 120.496818][ T4446] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 120.516445][ T4446] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 120.524906][ T4446] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 120.532889][ T4446] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 120.540872][ T4446] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 120.548856][ T4446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 120.556844][ T4446] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 121.386282][ T4497] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1549'. [ 121.825648][ T24] kauditd_printk_skb: 377 callbacks suppressed [ 121.825663][ T24] audit: type=1400 audit(1769550343.257:7706): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 121.876650][ T24] audit: type=1400 audit(1769550343.297:7707): avc: denied { create } for pid=4510 comm="syz.4.1558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 121.910108][ T24] audit: type=1400 audit(1769550343.297:7708): avc: denied { prog_load } for pid=4504 comm="syz.2.1555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 121.930584][ T24] audit: type=1400 audit(1769550343.337:7709): avc: denied { prog_load } for pid=4504 comm="syz.2.1555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 121.950279][ T24] audit: type=1400 audit(1769550343.337:7710): avc: denied { create } for pid=4504 comm="syz.2.1555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 121.976736][ T24] audit: type=1400 audit(1769550343.337:7711): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.002122][ T24] audit: type=1400 audit(1769550343.407:7712): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.035297][ T24] audit: type=1400 audit(1769550343.467:7713): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.108317][ T24] audit: type=1400 audit(1769550343.537:7714): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 122.171264][ T24] audit: type=1400 audit(1769550343.567:7715): avc: denied { create } for pid=4516 comm="syz.4.1562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 122.329537][ T4529] FAULT_INJECTION: forcing a failure. [ 122.329537][ T4529] name failslab, interval 1, probability 0, space 0, times 0 [ 122.342869][ T4529] CPU: 0 PID: 4529 Comm: syz.3.1566 Not tainted syzkaller #0 [ 122.350262][ T4529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 122.360328][ T4529] Call Trace: [ 122.363644][ T4529] __dump_stack+0x21/0x24 [ 122.367988][ T4529] dump_stack_lvl+0x1a7/0x208 [ 122.372679][ T4529] ? thaw_kernel_threads+0x220/0x220 [ 122.377980][ T4529] ? show_regs_print_info+0x18/0x18 [ 122.383199][ T4529] dump_stack+0x15/0x1c [ 122.387366][ T4529] should_fail+0x3c1/0x510 [ 122.391799][ T4529] ? netlink_sendmsg+0x605/0xb50 [ 122.396751][ T4529] __should_failslab+0xa4/0xe0 [ 122.401527][ T4529] should_failslab+0x9/0x20 [ 122.406052][ T4529] __kmalloc_track_caller+0x5f/0x320 [ 122.411375][ T4529] ? kmem_cache_alloc+0x162/0x2d0 [ 122.416419][ T4529] ? __alloc_skb+0x9e/0x520 [ 122.420932][ T4529] ? netlink_sendmsg+0x605/0xb50 [ 122.425882][ T4529] __alloc_skb+0xdc/0x520 [ 122.430228][ T4529] ? netlink_autobind+0x155/0x190 [ 122.435275][ T4529] netlink_sendmsg+0x605/0xb50 [ 122.440065][ T4529] ? netlink_getsockopt+0x530/0x530 [ 122.445286][ T4529] ? kasan_set_track+0x5b/0x70 [ 122.450071][ T4529] ? slab_free_freelist_hook+0xc5/0x190 [ 122.455755][ T4529] ? security_socket_sendmsg+0x82/0xa0 [ 122.461241][ T4529] ? netlink_getsockopt+0x530/0x530 [ 122.466608][ T4529] ____sys_sendmsg+0x5b7/0x8f0 [ 122.471392][ T4529] ? __sys_sendmsg_sock+0x40/0x40 [ 122.476443][ T4529] ? import_iovec+0x7c/0xb0 [ 122.481080][ T4529] ___sys_sendmsg+0x236/0x2e0 [ 122.485781][ T4529] ? __sys_sendmsg+0x280/0x280 [ 122.490562][ T4529] ? rw_verify_area+0x1c0/0x360 [ 122.495612][ T4529] ? __fdget+0x1a1/0x230 [ 122.499883][ T4529] __x64_sys_sendmsg+0x1f9/0x2c0 [ 122.504842][ T4529] ? fput+0x1a/0x20 [ 122.508672][ T4529] ? ___sys_sendmsg+0x2e0/0x2e0 [ 122.513545][ T4529] ? debug_smp_processor_id+0x17/0x20 [ 122.518935][ T4529] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 122.525017][ T4529] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 122.530664][ T4529] do_syscall_64+0x31/0x40 [ 122.535099][ T4529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.541005][ T4529] RIP: 0033:0x7f36c759beb9 [ 122.545468][ T4529] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 122.565095][ T4529] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 122.573582][ T4529] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 122.581572][ T4529] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 122.589555][ T4529] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 122.597544][ T4529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 122.605536][ T4529] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 122.823499][ T4541] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1572'. [ 123.412153][ T4590] FAULT_INJECTION: forcing a failure. [ 123.412153][ T4590] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 123.445520][ T4590] CPU: 1 PID: 4590 Comm: syz.1.1591 Not tainted syzkaller #0 [ 123.453033][ T4590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 123.463101][ T4590] Call Trace: [ 123.466399][ T4590] __dump_stack+0x21/0x24 [ 123.470736][ T4590] dump_stack_lvl+0x1a7/0x208 [ 123.475433][ T4590] ? thaw_kernel_threads+0x220/0x220 [ 123.480724][ T4590] ? ___slab_alloc+0xa6/0x450 [ 123.485410][ T4590] ? show_regs_print_info+0x18/0x18 [ 123.490618][ T4590] ? slab_post_alloc_hook+0x7d/0x2f0 [ 123.495911][ T4590] dump_stack+0x15/0x1c [ 123.500075][ T4590] should_fail+0x3c1/0x510 [ 123.504492][ T4590] should_fail_usercopy+0x1a/0x20 [ 123.509519][ T4590] _copy_from_iter_full+0x1ac/0x750 [ 123.514728][ T4590] ? __check_object_size+0x2f4/0x3c0 [ 123.520027][ T4590] netlink_sendmsg+0x6fb/0xb50 [ 123.524802][ T4590] ? netlink_getsockopt+0x530/0x530 [ 123.530041][ T4590] ? kasan_set_track+0x5b/0x70 [ 123.534864][ T4590] ? slab_free_freelist_hook+0xc5/0x190 [ 123.540423][ T4590] ? security_socket_sendmsg+0x82/0xa0 [ 123.545891][ T4590] ? netlink_getsockopt+0x530/0x530 [ 123.551101][ T4590] ____sys_sendmsg+0x5b7/0x8f0 [ 123.555917][ T4590] ? __sys_sendmsg_sock+0x40/0x40 [ 123.560952][ T4590] ? import_iovec+0x7c/0xb0 [ 123.565461][ T4590] ___sys_sendmsg+0x236/0x2e0 [ 123.570154][ T4590] ? __sys_sendmsg+0x280/0x280 [ 123.574935][ T4590] ? rw_verify_area+0x1c0/0x360 [ 123.579801][ T4590] ? __fdget+0x1a1/0x230 [ 123.584055][ T4590] __x64_sys_sendmsg+0x1f9/0x2c0 [ 123.588995][ T4590] ? fput+0x1a/0x20 [ 123.592801][ T4590] ? ___sys_sendmsg+0x2e0/0x2e0 [ 123.597650][ T4590] ? debug_smp_processor_id+0x17/0x20 [ 123.603023][ T4590] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 123.609088][ T4590] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 123.614743][ T4590] do_syscall_64+0x31/0x40 [ 123.619160][ T4590] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.625073][ T4590] RIP: 0033:0x7f1635663eb9 [ 123.629488][ T4590] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 123.649132][ T4590] RSP: 002b:00007f16340c0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 123.657558][ T4590] RAX: ffffffffffffffda RBX: 00007f16358defa0 RCX: 00007f1635663eb9 [ 123.665528][ T4590] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 123.673499][ T4590] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 123.681472][ T4590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 123.689448][ T4590] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 125.221355][ T4632] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.843501][ T4672] FAULT_INJECTION: forcing a failure. [ 125.843501][ T4672] name failslab, interval 1, probability 0, space 0, times 0 [ 125.876726][ T4672] CPU: 0 PID: 4672 Comm: syz.3.1622 Not tainted syzkaller #0 [ 125.884141][ T4672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 125.894223][ T4672] Call Trace: [ 125.897532][ T4672] __dump_stack+0x21/0x24 [ 125.901883][ T4672] dump_stack_lvl+0x1a7/0x208 [ 125.906573][ T4672] ? show_regs_print_info+0x18/0x18 [ 125.911784][ T4672] dump_stack+0x15/0x1c [ 125.915963][ T4672] should_fail+0x3c1/0x510 [ 125.920398][ T4672] ? avc_alloc_node+0x83/0x350 [ 125.925179][ T4672] __should_failslab+0xa4/0xe0 [ 125.929959][ T4672] should_failslab+0x9/0x20 [ 125.934514][ T4672] kmem_cache_alloc+0x3d/0x2d0 [ 125.939294][ T4672] avc_alloc_node+0x83/0x350 [ 125.943900][ T4672] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 125.949381][ T4672] ? _raw_spin_lock+0xf0/0xf0 [ 125.954065][ T4672] ? avc_xperms_free+0x270/0x270 [ 125.959017][ T4672] avc_compute_av+0x147/0x6b0 [ 125.963710][ T4672] avc_has_perm_noaudit+0x1fa/0x260 [ 125.968930][ T4672] ? avc_denied+0x1b0/0x1b0 [ 125.973450][ T4672] selinux_capable+0x1b0/0x3b0 [ 125.978234][ T4672] ? selinux_capset+0xf0/0xf0 [ 125.983020][ T4672] ? __kasan_slab_alloc+0xcf/0xf0 [ 125.988055][ T4672] ? cap_capable+0x19c/0x220 [ 125.992670][ T4672] security_capable+0x77/0xb0 [ 125.997365][ T4672] file_ns_capable+0x61/0x90 [ 126.001971][ T4672] netlink_net_capable+0x10b/0x160 [ 126.007100][ T4672] rtnetlink_rcv_msg+0x2ef/0xcc0 [ 126.012052][ T4672] ? rtnetlink_bind+0x80/0x80 [ 126.016741][ T4672] ? arch_stack_walk+0xee/0x140 [ 126.021605][ T4672] ? stack_trace_save+0xa6/0xf0 [ 126.026463][ T4672] ? stack_trace_snprint+0xf0/0xf0 [ 126.031583][ T4672] ? avc_has_perm+0x168/0x3d0 [ 126.036271][ T4672] ? memcpy+0x56/0x70 [ 126.040264][ T4672] ? avc_has_perm+0x27f/0x3d0 [ 126.044950][ T4672] ? __kasan_slab_alloc+0xbd/0xf0 [ 126.049988][ T4672] ? slab_post_alloc_hook+0x5d/0x2f0 [ 126.055293][ T4672] ? avc_has_perm_noaudit+0x260/0x260 [ 126.060683][ T4672] ? selinux_nlmsg_lookup+0x3de/0x4a0 [ 126.066067][ T4672] netlink_rcv_skb+0x1f5/0x440 [ 126.070848][ T4672] ? rtnetlink_bind+0x80/0x80 [ 126.075542][ T4672] ? netlink_ack+0xb70/0xb70 [ 126.080141][ T4672] ? __netlink_lookup+0x387/0x3b0 [ 126.085183][ T4672] rtnetlink_rcv+0x1c/0x20 [ 126.089606][ T4672] netlink_unicast+0x876/0xa40 [ 126.094388][ T4672] netlink_sendmsg+0x89c/0xb50 [ 126.099170][ T4672] ? netlink_getsockopt+0x530/0x530 [ 126.104376][ T4672] ? kasan_set_track+0x5b/0x70 [ 126.109147][ T4672] ? slab_free_freelist_hook+0xc5/0x190 [ 126.114703][ T4672] ? security_socket_sendmsg+0x82/0xa0 [ 126.120169][ T4672] ? netlink_getsockopt+0x530/0x530 [ 126.125386][ T4672] ____sys_sendmsg+0x5b7/0x8f0 [ 126.130162][ T4672] ? __sys_sendmsg_sock+0x40/0x40 [ 126.135198][ T4672] ? import_iovec+0x7c/0xb0 [ 126.139707][ T4672] ___sys_sendmsg+0x236/0x2e0 [ 126.144399][ T4672] ? __sys_sendmsg+0x280/0x280 [ 126.149166][ T4672] ? rw_verify_area+0x1c0/0x360 [ 126.154038][ T4672] ? __fdget+0x1a1/0x230 [ 126.158299][ T4672] __x64_sys_sendmsg+0x1f9/0x2c0 [ 126.163256][ T4672] ? fput+0x1a/0x20 [ 126.167077][ T4672] ? ___sys_sendmsg+0x2e0/0x2e0 [ 126.171944][ T4672] ? debug_smp_processor_id+0x17/0x20 [ 126.177334][ T4672] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 126.183411][ T4672] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 126.189052][ T4672] do_syscall_64+0x31/0x40 [ 126.193483][ T4672] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 126.199384][ T4672] RIP: 0033:0x7f36c759beb9 [ 126.203806][ T4672] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 126.223428][ T4672] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 126.231867][ T4672] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 126.239858][ T4672] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 126.247838][ T4672] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 126.255822][ T4672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.263821][ T4672] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 126.832592][ T24] kauditd_printk_skb: 267 callbacks suppressed [ 126.832606][ T24] audit: type=1400 audit(1769550348.266:7983): avc: denied { append } for pid=4690 comm="syz.1.1629" name="001" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=0 [ 126.881424][ T24] audit: type=1400 audit(1769550348.306:7984): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 126.916018][ T24] audit: type=1400 audit(1769550348.346:7985): avc: denied { name_bind } for pid=4694 comm="syz.1.1631" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 126.939417][ T24] audit: type=1326 audit(1769550348.346:7986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4694 comm="syz.1.1631" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1635663eb9 code=0x0 [ 126.990008][ T24] audit: type=1400 audit(1769550348.416:7987): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 127.016780][ T24] audit: type=1400 audit(1769550348.456:7988): avc: denied { prog_load } for pid=4694 comm="syz.1.1631" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.042859][ T24] audit: type=1400 audit(1769550348.476:7989): avc: denied { prog_load } for pid=4687 comm="syz.5.1628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.062225][ T24] audit: type=1400 audit(1769550348.476:7990): avc: denied { read write } for pid=4699 comm="syz.4.1632" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 127.086288][ T24] audit: type=1400 audit(1769550348.476:7991): avc: denied { read write } for pid=4699 comm="syz.4.1632" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 127.110174][ T24] audit: type=1400 audit(1769550348.476:7992): avc: denied { prog_load } for pid=4687 comm="syz.5.1628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 127.944207][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 127.952499][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 127.977936][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 127.996824][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.007422][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 128.015989][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 128.024440][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.032804][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 128.041060][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 128.048831][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 128.057299][ T4743] FAULT_INJECTION: forcing a failure. [ 128.057299][ T4743] name failslab, interval 1, probability 0, space 0, times 0 [ 128.081949][ T4743] CPU: 0 PID: 4743 Comm: syz.1.1651 Not tainted syzkaller #0 [ 128.089374][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 128.099445][ T4743] Call Trace: [ 128.102760][ T4743] __dump_stack+0x21/0x24 [ 128.107097][ T4743] dump_stack_lvl+0x1a7/0x208 [ 128.111798][ T4743] ? thaw_kernel_threads+0x220/0x220 [ 128.117182][ T4743] ? show_regs_print_info+0x18/0x18 [ 128.122394][ T4743] ? rtnetlink_bind+0x80/0x80 [ 128.127086][ T4743] dump_stack+0x15/0x1c [ 128.131264][ T4743] should_fail+0x3c1/0x510 [ 128.135722][ T4743] ? __alloc_skb+0x9e/0x520 [ 128.140257][ T4743] __should_failslab+0xa4/0xe0 [ 128.145031][ T4743] should_failslab+0x9/0x20 [ 128.149559][ T4743] kmem_cache_alloc+0x3d/0x2d0 [ 128.154336][ T4743] ? memcpy+0x56/0x70 [ 128.158331][ T4743] __alloc_skb+0x9e/0x520 [ 128.162678][ T4743] netlink_ack+0x372/0xb70 [ 128.167111][ T4743] ? netlink_dump+0xd60/0xd60 [ 128.171812][ T4743] ? selinux_nlmsg_lookup+0x3de/0x4a0 [ 128.177201][ T4743] netlink_rcv_skb+0x27a/0x440 [ 128.181992][ T4743] ? rtnetlink_bind+0x80/0x80 [ 128.186678][ T4743] ? netlink_ack+0xb70/0xb70 [ 128.191288][ T4743] ? __netlink_lookup+0x387/0x3b0 [ 128.196329][ T4743] rtnetlink_rcv+0x1c/0x20 [ 128.200760][ T4743] netlink_unicast+0x876/0xa40 [ 128.205535][ T4743] netlink_sendmsg+0x89c/0xb50 [ 128.210319][ T4743] ? netlink_getsockopt+0x530/0x530 [ 128.215527][ T4743] ? kasan_set_track+0x5b/0x70 [ 128.220298][ T4743] ? slab_free_freelist_hook+0xc5/0x190 [ 128.225898][ T4743] ? security_socket_sendmsg+0x82/0xa0 [ 128.231369][ T4743] ? netlink_getsockopt+0x530/0x530 [ 128.236581][ T4743] ____sys_sendmsg+0x5b7/0x8f0 [ 128.241366][ T4743] ? __sys_sendmsg_sock+0x40/0x40 [ 128.246404][ T4743] ? import_iovec+0x7c/0xb0 [ 128.250916][ T4743] ___sys_sendmsg+0x236/0x2e0 [ 128.255604][ T4743] ? __sys_sendmsg+0x280/0x280 [ 128.260391][ T4743] ? rw_verify_area+0x1c0/0x360 [ 128.265256][ T4743] ? __fdget+0x1a1/0x230 [ 128.269505][ T4743] __x64_sys_sendmsg+0x1f9/0x2c0 [ 128.274557][ T4743] ? fput+0x1a/0x20 [ 128.278375][ T4743] ? ___sys_sendmsg+0x2e0/0x2e0 [ 128.283264][ T4743] ? debug_smp_processor_id+0x17/0x20 [ 128.288659][ T4743] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 128.294737][ T4743] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 128.300382][ T4743] do_syscall_64+0x31/0x40 [ 128.304809][ T4743] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 128.310711][ T4743] RIP: 0033:0x7f1635663eb9 [ 128.315133][ T4743] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 128.334751][ T4743] RSP: 002b:00007f16340c0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 128.343191][ T4743] RAX: ffffffffffffffda RBX: 00007f16358defa0 RCX: 00007f1635663eb9 [ 128.351198][ T4743] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 128.359181][ T4743] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 128.367180][ T4743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 128.375161][ T4743] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 128.599214][ T4749] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1653'. [ 129.517104][ T4804] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.524307][ T4804] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.848230][ T4814] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1677'. [ 129.857344][ T4814] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1677'. [ 129.904030][ T4820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4820 comm=syz.2.1680 [ 129.966051][ T4830] FAULT_INJECTION: forcing a failure. [ 129.966051][ T4830] name failslab, interval 1, probability 0, space 0, times 0 [ 129.978835][ T4830] CPU: 1 PID: 4830 Comm: syz.4.1684 Not tainted syzkaller #0 [ 129.986220][ T4830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 129.996283][ T4830] Call Trace: [ 129.999593][ T4830] __dump_stack+0x21/0x24 [ 130.003947][ T4830] dump_stack_lvl+0x1a7/0x208 [ 130.008639][ T4830] ? thaw_kernel_threads+0x220/0x220 [ 130.013937][ T4830] ? show_regs_print_info+0x18/0x18 [ 130.019143][ T4830] dump_stack+0x15/0x1c [ 130.023306][ T4830] should_fail+0x3c1/0x510 [ 130.027780][ T4830] ? netlink_ack+0x372/0xb70 [ 130.027820][ T4830] __should_failslab+0xa4/0xe0 [ 130.037205][ T4830] should_failslab+0x9/0x20 [ 130.037255][ T4830] __kmalloc_track_caller+0x5f/0x320 [ 130.047096][ T4830] ? kmem_cache_alloc+0x162/0x2d0 [ 130.052129][ T4830] ? memcpy+0x56/0x70 [ 130.056128][ T4830] ? __alloc_skb+0x9e/0x520 [ 130.060645][ T4830] ? netlink_ack+0x372/0xb70 [ 130.065247][ T4830] __alloc_skb+0xdc/0x520 [ 130.069592][ T4830] netlink_ack+0x372/0xb70 [ 130.074017][ T4830] ? netlink_dump+0xd60/0xd60 [ 130.078703][ T4830] ? selinux_nlmsg_lookup+0x3de/0x4a0 [ 130.084092][ T4830] netlink_rcv_skb+0x27a/0x440 [ 130.088867][ T4830] ? rtnetlink_bind+0x80/0x80 [ 130.093566][ T4830] ? netlink_ack+0xb70/0xb70 [ 130.098168][ T4830] ? __netlink_lookup+0x387/0x3b0 [ 130.103208][ T4830] rtnetlink_rcv+0x1c/0x20 [ 130.107647][ T4830] netlink_unicast+0x876/0xa40 [ 130.112434][ T4830] netlink_sendmsg+0x89c/0xb50 [ 130.117217][ T4830] ? netlink_getsockopt+0x530/0x530 [ 130.122442][ T4830] ? kasan_set_track+0x5b/0x70 [ 130.127228][ T4830] ? slab_free_freelist_hook+0xc5/0x190 [ 130.132786][ T4830] ? security_socket_sendmsg+0x82/0xa0 [ 130.138258][ T4830] ? netlink_getsockopt+0x530/0x530 [ 130.143484][ T4830] ____sys_sendmsg+0x5b7/0x8f0 [ 130.148266][ T4830] ? __sys_sendmsg_sock+0x40/0x40 [ 130.153309][ T4830] ? import_iovec+0x7c/0xb0 [ 130.157830][ T4830] ___sys_sendmsg+0x236/0x2e0 [ 130.162532][ T4830] ? __sys_sendmsg+0x280/0x280 [ 130.167320][ T4830] ? rw_verify_area+0x1c0/0x360 [ 130.172204][ T4830] ? __fdget+0x1a1/0x230 [ 130.176462][ T4830] __x64_sys_sendmsg+0x1f9/0x2c0 [ 130.181418][ T4830] ? fput+0x1a/0x20 [ 130.185240][ T4830] ? ___sys_sendmsg+0x2e0/0x2e0 [ 130.190104][ T4830] ? debug_smp_processor_id+0x17/0x20 [ 130.195498][ T4830] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 130.201598][ T4830] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 130.207242][ T4830] do_syscall_64+0x31/0x40 [ 130.211681][ T4830] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 130.217584][ T4830] RIP: 0033:0x7f17b9110eb9 [ 130.222013][ T4830] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 130.241637][ T4830] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 130.250079][ T4830] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 130.258064][ T4830] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 130.266041][ T4830] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 130.274020][ T4830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.282010][ T4830] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 130.362030][ T4847] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4847 comm=syz.3.1692 [ 131.432918][ T4900] FAULT_INJECTION: forcing a failure. [ 131.432918][ T4900] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 131.446481][ T4900] CPU: 1 PID: 4900 Comm: syz.1.1714 Not tainted syzkaller #0 [ 131.453850][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 131.463892][ T4900] Call Trace: [ 131.467187][ T4900] __dump_stack+0x21/0x24 [ 131.471517][ T4900] dump_stack_lvl+0x1a7/0x208 [ 131.476182][ T4900] ? thaw_kernel_threads+0x220/0x220 [ 131.481453][ T4900] ? vsnprintf+0x189c/0x1990 [ 131.486044][ T4900] ? show_regs_print_info+0x18/0x18 [ 131.491267][ T4900] dump_stack+0x15/0x1c [ 131.495452][ T4900] should_fail+0x3c1/0x510 [ 131.499901][ T4900] should_fail_usercopy+0x1a/0x20 [ 131.504939][ T4900] _copy_to_user+0x20/0x90 [ 131.509368][ T4900] simple_read_from_buffer+0xe9/0x160 [ 131.514732][ T4900] proc_fail_nth_read+0x1a6/0x220 [ 131.519746][ T4900] ? proc_fault_inject_write+0x310/0x310 [ 131.525366][ T4900] ? rw_verify_area+0x1c0/0x360 [ 131.530213][ T4900] ? proc_fault_inject_write+0x310/0x310 [ 131.535831][ T4900] vfs_read+0x209/0xa60 [ 131.539976][ T4900] ? kernel_read+0x70/0x70 [ 131.544390][ T4900] ? __kasan_check_write+0x14/0x20 [ 131.549501][ T4900] ? mutex_lock+0x92/0xf0 [ 131.553815][ T4900] ? mutex_trylock+0xa0/0xa0 [ 131.558399][ T4900] ? __fget_files+0x2c4/0x320 [ 131.563093][ T4900] ? __fdget_pos+0x2d2/0x380 [ 131.567688][ T4900] ? ksys_read+0x71/0x250 [ 131.572034][ T4900] ksys_read+0x149/0x250 [ 131.576281][ T4900] ? vfs_write+0xdc0/0xdc0 [ 131.580713][ T4900] ? debug_smp_processor_id+0x17/0x20 [ 131.586079][ T4900] __x64_sys_read+0x7b/0x90 [ 131.590571][ T4900] do_syscall_64+0x31/0x40 [ 131.594979][ T4900] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 131.600859][ T4900] RIP: 0033:0x7f163562478e [ 131.605262][ T4900] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 131.624877][ T4900] RSP: 002b:00007f16340bffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 131.633300][ T4900] RAX: ffffffffffffffda RBX: 00007f16340c06c0 RCX: 00007f163562478e [ 131.641292][ T4900] RDX: 000000000000000f RSI: 00007f16340c00a0 RDI: 0000000000000004 [ 131.649258][ T4900] RBP: 00007f16340c0090 R08: 0000000000000000 R09: 0000000000000000 [ 131.657222][ T4900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 131.665197][ T4900] R13: 00007f16358df038 R14: 00007f16358defa0 R15: 00007ffecf4b5f88 [ 131.722628][ T4909] syz.2.1718 (4909): /proc/4905/oom_adj is deprecated, please use /proc/4905/oom_score_adj instead. [ 131.847807][ T24] kauditd_printk_skb: 332 callbacks suppressed [ 131.847821][ T24] audit: type=1400 audit(1769550353.276:8325): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 131.894807][ T24] audit: type=1400 audit(1769550353.326:8326): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 131.929781][ T24] audit: type=1400 audit(1769550353.356:8327): avc: denied { create } for pid=4919 comm="syz.3.1722" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 131.961070][ T24] audit: type=1400 audit(1769550353.356:8328): avc: denied { prog_load } for pid=4919 comm="syz.3.1722" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 131.981954][ T24] audit: type=1400 audit(1769550353.386:8329): avc: denied { read write } for pid=4914 comm="syz.2.1720" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 132.006228][ T24] audit: type=1400 audit(1769550353.386:8330): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 132.030933][ T24] audit: type=1400 audit(1769550353.416:8331): avc: denied { write } for pid=4921 comm="syz.3.1723" name="mcfilter6" dev="proc" ino=4026532420 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=0 [ 132.056609][ T24] audit: type=1400 audit(1769550353.496:8332): avc: denied { map_create } for pid=4921 comm="syz.3.1723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 132.085187][ T24] audit: type=1400 audit(1769550353.516:8333): avc: denied { prog_load } for pid=4921 comm="syz.3.1723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 132.106096][ T24] audit: type=1400 audit(1769550353.546:8334): avc: denied { prog_load } for pid=4921 comm="syz.3.1723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 132.289468][ T4933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1040 sclass=netlink_route_socket pid=4933 comm=syz.3.1728 [ 132.460408][ T4936] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1729'. [ 132.473567][ T4936] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4936 comm=syz.5.1729 [ 133.453726][ T296] Bluetooth: hci0: Frame reassembly failed (-84) [ 134.272862][ T5033] netlink: 24 bytes leftover after parsing attributes in process `syz.5.1766'. [ 135.541784][ T432] Bluetooth: hci0: command 0x1003 tx timeout [ 135.544389][ T5121] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1801'. [ 135.548382][ T40] Bluetooth: hci0: sending frame failed (-49) [ 135.785721][ T5147] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1816'. [ 136.207918][ T5228] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1856'. [ 136.824069][ T5313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=118 sclass=netlink_route_socket pid=5313 comm=syz.5.1895 [ 136.856468][ T24] kauditd_printk_skb: 435 callbacks suppressed [ 136.856480][ T24] audit: type=1400 audit(1769550358.286:8770): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 136.892934][ T24] audit: type=1400 audit(1769550358.326:8771): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 136.926893][ T24] audit: type=1400 audit(1769550358.356:8772): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 136.957007][ T24] audit: type=1400 audit(1769550358.386:8773): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 136.985887][ T24] audit: type=1400 audit(1769550358.416:8774): avc: denied { create } for pid=5322 comm="syz.5.1900" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 137.007297][ T24] audit: type=1400 audit(1769550358.436:8775): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.036276][ T24] audit: type=1400 audit(1769550358.466:8776): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.158727][ T24] audit: type=1400 audit(1769550358.586:8777): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.183112][ T24] audit: type=1400 audit(1769550358.616:8778): avc: denied { read } for pid=5329 comm="syz.4.1903" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 137.211547][ T24] audit: type=1400 audit(1769550358.636:8779): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 137.611853][ T432] Bluetooth: hci0: command 0x1001 tx timeout [ 137.617909][ T40] Bluetooth: hci0: sending frame failed (-49) [ 138.114785][ T5392] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1932'. [ 138.167282][ T5396] FAULT_INJECTION: forcing a failure. [ 138.167282][ T5396] name failslab, interval 1, probability 0, space 0, times 0 [ 138.180674][ T5396] CPU: 0 PID: 5396 Comm: syz.4.1934 Not tainted syzkaller #0 [ 138.188152][ T5396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 138.198213][ T5396] Call Trace: [ 138.201515][ T5396] __dump_stack+0x21/0x24 [ 138.205861][ T5396] dump_stack_lvl+0x1a7/0x208 [ 138.210548][ T5396] ? show_regs_print_info+0x18/0x18 [ 138.215760][ T5396] dump_stack+0x15/0x1c [ 138.219930][ T5396] should_fail+0x3c1/0x510 [ 138.224354][ T5396] ? avc_alloc_node+0x83/0x350 [ 138.229124][ T5396] __should_failslab+0xa4/0xe0 [ 138.233905][ T5396] should_failslab+0x9/0x20 [ 138.238420][ T5396] kmem_cache_alloc+0x3d/0x2d0 [ 138.243206][ T5396] ? unwind_get_return_address+0x4d/0x90 [ 138.248842][ T5396] avc_alloc_node+0x83/0x350 [ 138.253446][ T5396] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 138.259016][ T5396] ? _raw_spin_lock+0xf0/0xf0 [ 138.263692][ T5396] ? avc_xperms_free+0x270/0x270 [ 138.268639][ T5396] avc_compute_av+0x147/0x6b0 [ 138.273320][ T5396] avc_has_perm_noaudit+0x1fa/0x260 [ 138.278545][ T5396] ? avc_denied+0x1b0/0x1b0 [ 138.283061][ T5396] selinux_capable+0x1b0/0x3b0 [ 138.288108][ T5396] ? selinux_capset+0xf0/0xf0 [ 138.292793][ T5396] ? __kasan_slab_alloc+0xcf/0xf0 [ 138.297822][ T5396] ? cap_capable+0x19c/0x220 [ 138.302432][ T5396] security_capable+0x77/0xb0 [ 138.307098][ T5396] file_ns_capable+0x61/0x90 [ 138.311675][ T5396] netlink_net_capable+0x10b/0x160 [ 138.316778][ T5396] rtnetlink_rcv_msg+0x2ef/0xcc0 [ 138.321716][ T5396] ? rtnetlink_bind+0x80/0x80 [ 138.326384][ T5396] ? arch_stack_walk+0xee/0x140 [ 138.331228][ T5396] ? stack_trace_save+0xa6/0xf0 [ 138.336077][ T5396] ? stack_trace_snprint+0xf0/0xf0 [ 138.341177][ T5396] ? avc_has_perm+0x168/0x3d0 [ 138.345864][ T5396] ? memcpy+0x56/0x70 [ 138.349865][ T5396] ? avc_has_perm+0x27f/0x3d0 [ 138.354539][ T5396] ? __kasan_slab_alloc+0xbd/0xf0 [ 138.359548][ T5396] ? slab_post_alloc_hook+0x5d/0x2f0 [ 138.364819][ T5396] ? avc_has_perm_noaudit+0x260/0x260 [ 138.370196][ T5396] ? selinux_nlmsg_lookup+0x3de/0x4a0 [ 138.375569][ T5396] netlink_rcv_skb+0x1f5/0x440 [ 138.380410][ T5396] ? rtnetlink_bind+0x80/0x80 [ 138.385078][ T5396] ? netlink_ack+0xb70/0xb70 [ 138.389666][ T5396] ? __netlink_lookup+0x387/0x3b0 [ 138.394690][ T5396] rtnetlink_rcv+0x1c/0x20 [ 138.399092][ T5396] netlink_unicast+0x876/0xa40 [ 138.403844][ T5396] netlink_sendmsg+0x89c/0xb50 [ 138.408600][ T5396] ? netlink_getsockopt+0x530/0x530 [ 138.413784][ T5396] ? kasan_set_track+0x5b/0x70 [ 138.418554][ T5396] ? slab_free_freelist_hook+0xc5/0x190 [ 138.424094][ T5396] ? security_socket_sendmsg+0x82/0xa0 [ 138.429544][ T5396] ? netlink_getsockopt+0x530/0x530 [ 138.434740][ T5396] ____sys_sendmsg+0x5b7/0x8f0 [ 138.439506][ T5396] ? __sys_sendmsg_sock+0x40/0x40 [ 138.444521][ T5396] ? import_iovec+0x7c/0xb0 [ 138.449009][ T5396] ___sys_sendmsg+0x236/0x2e0 [ 138.453673][ T5396] ? __sys_sendmsg+0x280/0x280 [ 138.458426][ T5396] ? rw_verify_area+0x1c0/0x360 [ 138.463270][ T5396] ? __fdget+0x1a1/0x230 [ 138.467500][ T5396] __x64_sys_sendmsg+0x1f9/0x2c0 [ 138.472422][ T5396] ? fput+0x1a/0x20 [ 138.476319][ T5396] ? ___sys_sendmsg+0x2e0/0x2e0 [ 138.481175][ T5396] ? debug_smp_processor_id+0x17/0x20 [ 138.486536][ T5396] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 138.492589][ T5396] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 138.498226][ T5396] do_syscall_64+0x31/0x40 [ 138.502629][ T5396] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.508503][ T5396] RIP: 0033:0x7f17b9110eb9 [ 138.512907][ T5396] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 138.532512][ T5396] RSP: 002b:00007f17b7b6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.540916][ T5396] RAX: ffffffffffffffda RBX: 00007f17b938bfa0 RCX: 00007f17b9110eb9 [ 138.548879][ T5396] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 138.556839][ T5396] RBP: 00007f17b7b6d090 R08: 0000000000000000 R09: 0000000000000000 [ 138.564806][ T5396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.572778][ T5396] R13: 00007f17b938c038 R14: 00007f17b938bfa0 R15: 00007fff7d790ac8 [ 139.691939][ T432] Bluetooth: hci0: command 0x1009 tx timeout [ 140.361389][ T5627] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2041'. [ 141.869633][ T24] kauditd_printk_skb: 508 callbacks suppressed [ 141.869647][ T24] audit: type=1400 audit(1769550363.296:9288): avc: denied { name_bind } for pid=5874 comm="syz.5.2158" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 141.904918][ T24] audit: type=1400 audit(1769550363.326:9289): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 141.931283][ T24] audit: type=1400 audit(1769550363.336:9290): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 141.959312][ T24] audit: type=1400 audit(1769550363.396:9291): avc: denied { read } for pid=5879 comm="syz.5.2160" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 141.993193][ T24] audit: type=1400 audit(1769550363.426:9292): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 142.026816][ T24] audit: type=1400 audit(1769550363.456:9293): avc: denied { name_bind } for pid=5881 comm="syz.5.2161" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 142.063625][ T24] audit: type=1400 audit(1769550363.456:9294): avc: denied { write } for pid=5881 comm="syz.5.2161" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=0 [ 142.094458][ T24] audit: type=1400 audit(1769550363.456:9295): avc: denied { execmem } for pid=5881 comm="syz.5.2161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 142.114510][ T24] audit: type=1400 audit(1769550363.486:9296): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 142.139364][ T24] audit: type=1400 audit(1769550363.496:9297): avc: denied { read write } for pid=5883 comm="syz.2.2162" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 142.546778][ T5923] FAULT_INJECTION: forcing a failure. [ 142.546778][ T5923] name failslab, interval 1, probability 0, space 0, times 0 [ 142.559578][ T5923] CPU: 0 PID: 5923 Comm: syz.2.2180 Not tainted syzkaller #0 [ 142.566965][ T5923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 142.577038][ T5923] Call Trace: [ 142.580350][ T5923] __dump_stack+0x21/0x24 [ 142.584780][ T5923] dump_stack_lvl+0x1a7/0x208 [ 142.589475][ T5923] ? thaw_kernel_threads+0x220/0x220 [ 142.594772][ T5923] ? show_regs_print_info+0x18/0x18 [ 142.599995][ T5923] ? __kasan_check_read+0x11/0x20 [ 142.605041][ T5923] ? __seccomp_filter+0x49b/0x1b00 [ 142.610162][ T5923] ? proc_fail_nth_read+0x220/0x220 [ 142.615381][ T5923] dump_stack+0x15/0x1c [ 142.619560][ T5923] should_fail+0x3c1/0x510 [ 142.623991][ T5923] ? getname_flags+0xb9/0x500 [ 142.628689][ T5923] __should_failslab+0xa4/0xe0 [ 142.633476][ T5923] should_failslab+0x9/0x20 [ 142.637998][ T5923] kmem_cache_alloc+0x3d/0x2d0 [ 142.642786][ T5923] getname_flags+0xb9/0x500 [ 142.647307][ T5923] user_path_at_empty+0x2f/0x50 [ 142.652179][ T5923] __se_sys_quotactl+0x122/0xad0 [ 142.657138][ T5923] ? __kasan_check_write+0x14/0x20 [ 142.662306][ T5923] ? fput_many+0x15a/0x1a0 [ 142.666735][ T5923] ? fput+0x1a/0x20 [ 142.670557][ T5923] ? ksys_write+0x1f4/0x250 [ 142.675078][ T5923] ? __x64_sys_quotactl+0xb0/0xb0 [ 142.680117][ T5923] __x64_sys_quotactl+0x9b/0xb0 [ 142.684988][ T5923] do_syscall_64+0x31/0x40 [ 142.689427][ T5923] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 142.695334][ T5923] RIP: 0033:0x7f41f2cc6eb9 [ 142.699766][ T5923] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 142.719463][ T5923] RSP: 002b:00007f41f1723028 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 142.727902][ T5923] RAX: ffffffffffffffda RBX: 00007f41f2f41fa0 RCX: 00007f41f2cc6eb9 [ 142.735876][ T5923] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffff80000200 [ 142.743863][ T5923] RBP: 00007f41f1723090 R08: 0000000000000000 R09: 0000000000000000 [ 142.751856][ T5923] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 142.759829][ T5923] R13: 00007f41f2f42038 R14: 00007f41f2f41fa0 R15: 00007ffce9c23148 [ 142.813500][ T5928] x_tables: duplicate underflow at hook 2 [ 142.844172][ T5926] netlink: 1004 bytes leftover after parsing attributes in process `syz.5.2181'. [ 143.644545][ T5973] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2196'. [ 144.054177][ T5979] FAULT_INJECTION: forcing a failure. [ 144.054177][ T5979] name failslab, interval 1, probability 0, space 0, times 0 [ 144.092037][ T5979] CPU: 1 PID: 5979 Comm: syz.3.2198 Not tainted syzkaller #0 [ 144.099559][ T5979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 144.109631][ T5979] Call Trace: [ 144.112947][ T5979] __dump_stack+0x21/0x24 [ 144.117332][ T5979] dump_stack_lvl+0x1a7/0x208 [ 144.122031][ T5979] ? show_regs_print_info+0x18/0x18 [ 144.127245][ T5979] ? netlink_rcv_skb+0x1f5/0x440 [ 144.132212][ T5979] ? ____sys_sendmsg+0x5b7/0x8f0 [ 144.137162][ T5979] ? __x64_sys_sendmsg+0x1f9/0x2c0 [ 144.142296][ T5979] ? do_syscall_64+0x31/0x40 [ 144.146933][ T5979] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 144.153147][ T5979] dump_stack+0x15/0x1c [ 144.157350][ T5979] should_fail+0x3c1/0x510 [ 144.161784][ T5979] ? rtnl_newlink+0x14b/0x18f0 [ 144.166570][ T5979] __should_failslab+0xa4/0xe0 [ 144.171357][ T5979] should_failslab+0x9/0x20 [ 144.175875][ T5979] kmem_cache_alloc_trace+0x3a/0x2e0 [ 144.181213][ T5979] rtnl_newlink+0x14b/0x18f0 [ 144.185828][ T5979] ? __kasan_check_write+0x14/0x20 [ 144.190954][ T5979] ? __switch_to+0x508/0x1020 [ 144.195639][ T5979] ? rtnl_setlink+0x480/0x480 [ 144.200328][ T5979] ? __kasan_check_read+0x11/0x20 [ 144.205370][ T5979] ? psi_group_change+0x7d3/0xe40 [ 144.210423][ T5979] ? compat_start_thread+0x80/0x80 [ 144.215546][ T5979] ? pick_next_task_fair+0x812/0xa40 [ 144.220866][ T5979] ? __kasan_check_write+0x14/0x20 [ 144.225992][ T5979] ? finish_task_switch+0x1b7/0x5a0 [ 144.231217][ T5979] ? __switch_to_asm+0x34/0x60 [ 144.235998][ T5979] ? __schedule+0xb5b/0x1320 [ 144.240603][ T5979] ? __kasan_check_write+0x14/0x20 [ 144.245729][ T5979] ? _raw_spin_lock+0x94/0xf0 [ 144.250417][ T5979] ? _raw_spin_trylock_bh+0x150/0x150 [ 144.255801][ T5979] ? __mutex_lock+0x85f/0xc60 [ 144.260488][ T5979] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 144.267277][ T5979] ? cap_capable+0x19c/0x220 [ 144.271879][ T5979] ? __mutex_lock_slowpath+0xe/0x10 [ 144.277093][ T5979] ? mutex_lock+0xdb/0xf0 [ 144.281441][ T5979] ? mutex_trylock+0xa0/0xa0 [ 144.286045][ T5979] ? ns_capable+0x8c/0xf0 [ 144.290384][ T5979] ? netlink_net_capable+0x125/0x160 [ 144.295679][ T5979] ? rtnl_setlink+0x480/0x480 [ 144.300368][ T5979] rtnetlink_rcv_msg+0xa31/0xcc0 [ 144.305328][ T5979] ? rtnetlink_bind+0x80/0x80 [ 144.310025][ T5979] ? arch_stack_walk+0xee/0x140 [ 144.314888][ T5979] ? stack_trace_save+0xa6/0xf0 [ 144.319770][ T5979] ? stack_trace_snprint+0xf0/0xf0 [ 144.324905][ T5979] ? avc_has_perm+0x168/0x3d0 [ 144.329603][ T5979] ? memcpy+0x56/0x70 [ 144.333600][ T5979] ? avc_has_perm+0x27f/0x3d0 [ 144.338301][ T5979] ? __kasan_slab_alloc+0xbd/0xf0 [ 144.343337][ T5979] ? slab_post_alloc_hook+0x5d/0x2f0 [ 144.348740][ T5979] ? avc_has_perm_noaudit+0x260/0x260 [ 144.354128][ T5979] ? selinux_nlmsg_lookup+0x3de/0x4a0 [ 144.359518][ T5979] netlink_rcv_skb+0x1f5/0x440 [ 144.364296][ T5979] ? rtnetlink_bind+0x80/0x80 [ 144.368982][ T5979] ? netlink_ack+0xb70/0xb70 [ 144.373585][ T5979] ? __netlink_lookup+0x387/0x3b0 [ 144.378618][ T5979] rtnetlink_rcv+0x1c/0x20 [ 144.383047][ T5979] netlink_unicast+0x876/0xa40 [ 144.387830][ T5979] netlink_sendmsg+0x89c/0xb50 [ 144.392612][ T5979] ? netlink_getsockopt+0x530/0x530 [ 144.397817][ T5979] ? kasan_set_track+0x5b/0x70 [ 144.402593][ T5979] ? slab_free_freelist_hook+0xc5/0x190 [ 144.408152][ T5979] ? security_socket_sendmsg+0x82/0xa0 [ 144.413629][ T5979] ? netlink_getsockopt+0x530/0x530 [ 144.418837][ T5979] ____sys_sendmsg+0x5b7/0x8f0 [ 144.423615][ T5979] ? __sys_sendmsg_sock+0x40/0x40 [ 144.428649][ T5979] ? import_iovec+0x7c/0xb0 [ 144.433166][ T5979] ___sys_sendmsg+0x236/0x2e0 [ 144.437886][ T5979] ? __sys_sendmsg+0x280/0x280 [ 144.442752][ T5979] ? rw_verify_area+0x1c0/0x360 [ 144.447627][ T5979] ? __fdget+0x1a1/0x230 [ 144.451889][ T5979] __x64_sys_sendmsg+0x1f9/0x2c0 [ 144.456845][ T5979] ? fput+0x1a/0x20 [ 144.460667][ T5979] ? ___sys_sendmsg+0x2e0/0x2e0 [ 144.465534][ T5979] ? debug_smp_processor_id+0x17/0x20 [ 144.470918][ T5979] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 144.476993][ T5979] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 144.482635][ T5979] do_syscall_64+0x31/0x40 [ 144.487062][ T5979] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 144.492971][ T5979] RIP: 0033:0x7f36c759beb9 [ 144.497398][ T5979] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 144.517122][ T5979] RSP: 002b:00007f36c5ff8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 144.525548][ T5979] RAX: ffffffffffffffda RBX: 00007f36c7816fa0 RCX: 00007f36c759beb9 [ 144.533532][ T5979] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 144.541513][ T5979] RBP: 00007f36c5ff8090 R08: 0000000000000000 R09: 0000000000000000 [ 144.549492][ T5979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.557474][ T5979] R13: 00007f36c7817038 R14: 00007f36c7816fa0 R15: 00007ffd2fac1e88 [ 145.053050][ T5999] FAULT_INJECTION: forcing a failure. [ 145.053050][ T5999] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.076381][ T5999] CPU: 1 PID: 5999 Comm: syz.2.2205 Not tainted syzkaller #0 [ 145.083789][ T5999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 145.093862][ T5999] Call Trace: [ 145.097184][ T5999] __dump_stack+0x21/0x24 [ 145.101540][ T5999] dump_stack_lvl+0x1a7/0x208 [ 145.106234][ T5999] ? thaw_kernel_threads+0x220/0x220 [ 145.111535][ T5999] ? show_regs_print_info+0x18/0x18 [ 145.116750][ T5999] dump_stack+0x15/0x1c [ 145.120919][ T5999] should_fail+0x3c1/0x510 [ 145.125353][ T5999] should_fail_usercopy+0x1a/0x20 [ 145.130398][ T5999] strncpy_from_user+0x24/0x2e0 [ 145.135264][ T5999] ? kmem_cache_alloc+0x162/0x2d0 [ 145.140311][ T5999] ? getname_flags+0xb9/0x500 [ 145.145005][ T5999] getname_flags+0xf4/0x500 [ 145.149524][ T5999] user_path_at_empty+0x2f/0x50 [ 145.154500][ T5999] __se_sys_quotactl+0x122/0xad0 [ 145.159461][ T5999] ? __kasan_check_write+0x14/0x20 [ 145.164587][ T5999] ? fput_many+0x15a/0x1a0 [ 145.169055][ T5999] ? fput+0x1a/0x20 [ 145.172889][ T5999] ? ksys_write+0x1f4/0x250 [ 145.177409][ T5999] ? __x64_sys_quotactl+0xb0/0xb0 [ 145.182444][ T5999] __x64_sys_quotactl+0x9b/0xb0 [ 145.187392][ T5999] do_syscall_64+0x31/0x40 [ 145.191823][ T5999] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 145.197730][ T5999] RIP: 0033:0x7f41f2cc6eb9 [ 145.202170][ T5999] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 145.221797][ T5999] RSP: 002b:00007f41f1723028 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 145.230226][ T5999] RAX: ffffffffffffffda RBX: 00007f41f2f41fa0 RCX: 00007f41f2cc6eb9 [ 145.238208][ T5999] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffff80000200 [ 145.246198][ T5999] RBP: 00007f41f1723090 R08: 0000000000000000 R09: 0000000000000000 [ 145.254201][ T5999] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 145.262193][ T5999] R13: 00007f41f2f42038 R14: 00007f41f2f41fa0 R15: 00007ffce9c23148 [ 146.124520][ T6031] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2216'. [ 146.551841][ T6049] FAULT_INJECTION: forcing a failure. [ 146.551841][ T6049] name failslab, interval 1, probability 0, space 0, times 0 [ 146.600856][ T6049] CPU: 0 PID: 6049 Comm: syz.2.2224 Not tainted syzkaller #0 [ 146.608363][ T6049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 146.618428][ T6049] Call Trace: [ 146.621735][ T6049] __dump_stack+0x21/0x24 [ 146.626077][ T6049] dump_stack_lvl+0x1a7/0x208 [ 146.630863][ T6049] ? show_regs_print_info+0x18/0x18 [ 146.636076][ T6049] dump_stack+0x15/0x1c [ 146.640245][ T6049] should_fail+0x3c1/0x510 [ 146.644677][ T6049] ? avc_alloc_node+0x83/0x350 [ 146.649457][ T6049] __should_failslab+0xa4/0xe0 [ 146.654235][ T6049] should_failslab+0x9/0x20 [ 146.658746][ T6049] kmem_cache_alloc+0x3d/0x2d0 [ 146.663512][ T6049] avc_alloc_node+0x83/0x350 [ 146.668104][ T6049] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 146.673573][ T6049] ? _raw_spin_lock+0xf0/0xf0 [ 146.678252][ T6049] ? avc_xperms_free+0x270/0x270 [ 146.683189][ T6049] avc_compute_av+0x147/0x6b0 [ 146.687959][ T6049] avc_has_perm_noaudit+0x1fa/0x260 [ 146.693154][ T6049] ? avc_denied+0x1b0/0x1b0 [ 146.697657][ T6049] ? 0xffffffffa002a000 [ 146.701812][ T6049] ? is_bpf_text_address+0x177/0x190 [ 146.707099][ T6049] selinux_inode_permission+0x391/0x5f0 [ 146.712642][ T6049] ? selinux_inode_follow_link+0x370/0x370 [ 146.718459][ T6049] security_inode_permission+0xa0/0x100 [ 146.724102][ T6049] inode_permission+0xf1/0x520 [ 146.728864][ T6049] link_path_walk+0x1ee/0xba0 [ 146.733545][ T6049] ? handle_lookup_down+0x130/0x130 [ 146.738745][ T6049] path_lookupat+0x95/0x490 [ 146.743246][ T6049] filename_lookup+0x213/0x6a0 [ 146.748014][ T6049] ? hashlen_string+0x120/0x120 [ 146.752868][ T6049] ? getname_flags+0x206/0x500 [ 146.757637][ T6049] user_path_at_empty+0x43/0x50 [ 146.762491][ T6049] __se_sys_quotactl+0x122/0xad0 [ 146.767434][ T6049] ? __kasan_check_write+0x14/0x20 [ 146.772547][ T6049] ? fput_many+0x15a/0x1a0 [ 146.776961][ T6049] ? fput+0x1a/0x20 [ 146.780766][ T6049] ? ksys_write+0x1f4/0x250 [ 146.785263][ T6049] ? __x64_sys_quotactl+0xb0/0xb0 [ 146.790287][ T6049] __x64_sys_quotactl+0x9b/0xb0 [ 146.795134][ T6049] do_syscall_64+0x31/0x40 [ 146.799554][ T6049] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 146.805447][ T6049] RIP: 0033:0x7f41f2cc6eb9 [ 146.809871][ T6049] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 146.829477][ T6049] RSP: 002b:00007f41f1723028 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 146.837892][ T6049] RAX: ffffffffffffffda RBX: 00007f41f2f41fa0 RCX: 00007f41f2cc6eb9 [ 146.845864][ T6049] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffff80000200 [ 146.853843][ T6049] RBP: 00007f41f1723090 R08: 0000000000000000 R09: 0000000000000000 [ 146.861813][ T6049] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 146.869790][ T6049] R13: 00007f41f2f42038 R14: 00007f41f2f41fa0 R15: 00007ffce9c23148 [ 146.887328][ T24] kauditd_printk_skb: 243 callbacks suppressed [ 146.887340][ T24] audit: type=1400 audit(1769550368.315:9541): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 146.932104][ T24] audit: type=1400 audit(1769550368.355:9542): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 146.988441][ T24] audit: type=1400 audit(1769550368.355:9543): avc: denied { map_create } for pid=6050 comm="syz.3.2226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 147.027572][ T24] audit: type=1400 audit(1769550368.385:9544): avc: denied { read write } for pid=6052 comm="syz.1.2227" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 147.110697][ T24] audit: type=1400 audit(1769550368.395:9545): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 147.205614][ T24] audit: type=1400 audit(1769550368.415:9546): avc: denied { read } for pid=6052 comm="syz.1.2227" dev="nsfs" ino=4026532287 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 147.233476][ T24] audit: type=1400 audit(1769550368.415:9547): avc: denied { create } for pid=6052 comm="syz.1.2227" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 147.253722][ T24] audit: type=1400 audit(1769550368.415:9548): avc: denied { create } for pid=6052 comm="syz.1.2227" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 147.274484][ T24] audit: type=1400 audit(1769550368.445:9549): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 147.309032][ T24] audit: type=1400 audit(1769550368.485:9550): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 147.525799][ T6097] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 147.563981][ T6097] device bridge0 left promiscuous mode [ 147.597511][ T6097] device veth1_macvtap left promiscuous mode [ 147.607603][ T6097] device veth1_macvtap entered promiscuous mode [ 147.622549][ T6097] device bridge0 entered promiscuous mode [ 147.634789][ T6097] device erspan0 entered promiscuous mode [ 147.651485][ T6101] netlink: 'syz.1.2246': attribute type 46 has an invalid length. [ 147.666950][ T6101] netlink: 'syz.1.2246': attribute type 19 has an invalid length. [ 147.693346][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): macsec2: link becomes ready [ 147.711194][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.732546][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.758729][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.772398][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.779470][ T491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.807092][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.822397][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.835227][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.842330][ T491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.850049][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.859044][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 147.888927][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 147.899669][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 147.908640][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 147.917035][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 147.925831][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 147.938308][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 147.953533][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 147.961774][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 147.973491][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 147.981991][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 147.991298][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 148.007867][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 148.018520][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 148.027324][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 148.041251][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 148.057273][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 148.069626][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 148.078487][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.086782][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 148.095042][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 148.102744][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 148.111040][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 148.119344][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 148.133370][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.149437][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): macsec1: link becomes ready [ 148.321083][ T6175] netlink: 36 bytes leftover after parsing attributes in process `syz.5.2279'. [ 148.379970][ T6186] device ip6gre1 entered promiscuous mode [ 148.592611][ T6233] device bridge0 left promiscuous mode [ 148.620672][ T6233] device veth0_vlan left promiscuous mode [ 148.626920][ T6233] device veth0_vlan entered promiscuous mode [ 148.635124][ T6233] device veth1_macvtap left promiscuous mode [ 148.644470][ T6233] device veth1_macvtap entered promiscuous mode [ 148.659381][ T6233] device gretap1 left promiscuous mode [ 148.666025][ T6233] device wireguard0 left promiscuous mode [ 148.678823][ T6233] device ip6gre1 left promiscuous mode [ 148.686130][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.694237][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.710772][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 148.719478][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 148.732860][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.739947][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.747855][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 148.756499][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 148.764910][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.771958][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.779543][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 148.788071][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 148.800036][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 148.808682][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 148.825754][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 148.834155][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 148.842429][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 148.850752][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 148.858973][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 148.867295][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 148.875695][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 148.887741][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 148.902563][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 148.910976][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 148.919267][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 148.927756][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 148.935899][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 148.944127][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 148.952604][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 148.964418][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.973941][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 148.981955][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 148.989608][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 148.998318][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 149.006909][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 149.015279][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 149.023092][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 149.030640][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 149.040121][ T6241] device bridge10 entered promiscuous mode [ 149.046200][ T6247] netlink: 'syz.4.2313': attribute type 4 has an invalid length. [ 149.061573][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.072971][ T537] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 149.085969][ T537] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 149.101317][ T296] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 149.108631][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 149.134634][ T537] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 149.201255][ T6258] syz.3.2318 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 149.211913][ T6263] netlink: 'syz.1.2319': attribute type 3 has an invalid length. [ 149.376209][ T6283] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2331'. [ 149.397294][ T6283] 8021q: VLANs not supported on gre0 [ 149.410086][ T6285] device bridge8 entered promiscuous mode [ 149.612171][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 149.694536][ T6306] netlink: 'syz.4.2337': attribute type 9 has an invalid length. [ 149.852317][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 149.859976][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 150.174877][ T446] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 150.190465][ T446] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 150.740591][ T6390] netlink: 'syz.3.2376': attribute type 1 has an invalid length. [ 150.755539][ T6390] netlink: 'syz.3.2376': attribute type 2 has an invalid length. [ 150.766257][ T6390] netlink: 'syz.3.2376': attribute type 1 has an invalid length. [ 150.774288][ T6390] netlink: 'syz.3.2376': attribute type 2 has an invalid length. [ 151.001044][ T6425] sock: sock_set_timeout: `syz.2.2392' (pid 6425) tries to set negative timeout [ 151.205179][ T6462] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2409'. [ 151.894109][ T24] kauditd_printk_skb: 532 callbacks suppressed [ 151.894124][ T24] audit: type=1400 audit(1769550374.325:10083): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 151.935741][ T24] audit: type=1400 audit(1769550374.325:10084): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 151.973939][ T24] audit: type=1400 audit(1769550374.365:10085): avc: denied { read write } for pid=6601 comm="syz.2.2478" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 152.004387][ T24] audit: type=1400 audit(1769550374.365:10086): avc: denied { mounton } for pid=6601 comm="syz.2.2478" path="/549/file0" dev="tmpfs" ino=2946 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 152.027770][ T24] audit: type=1400 audit(1769550374.365:10087): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 152.057258][ T24] audit: type=1400 audit(1769550374.395:10088): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 152.085212][ T24] audit: type=1400 audit(1769550374.395:10089): avc: denied { read write } for pid=278 comm="syz-executor" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 152.111081][ T24] audit: type=1400 audit(1769550374.395:10090): avc: denied { write } for pid=6603 comm="syz.4.2477" name="if_inet6" dev="proc" ino=4026532660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=0 [ 152.135362][ T24] audit: type=1400 audit(1769550374.405:10091): avc: denied { prog_load } for pid=6604 comm="syz.1.2479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 152.160249][ T24] audit: type=1400 audit(1769550374.405:10092): avc: denied { map_create } for pid=6604 comm="syz.1.2479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 152.376702][ T6650] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2499'. [ 153.566432][ T6710] device ip6gretap0 left promiscuous mode [ 153.602527][ T6710] device veth0_vlan left promiscuous mode [ 153.611727][ T6710] device veth0_vlan entered promiscuous mode [ 153.626232][ T6710] device veth1_macvtap left promiscuous mode [ 153.633372][ T6710] device veth1_macvtap entered promiscuous mode [ 153.646658][ T6710] device ip6gretap0 entered promiscuous mode [ 153.672574][ T6710] IPv6: ADDRCONF(NETDEV_CHANGE): vlan3: link becomes ready [ 153.694045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec1: link becomes ready [ 153.705142][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.721031][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.733768][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.745503][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.752754][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.762392][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.770883][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.780223][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.787311][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.801436][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.810674][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 153.819415][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.828375][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 153.837191][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.850491][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.858888][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.867259][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.875623][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.884152][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 153.892672][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 153.900843][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 153.909029][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 153.917487][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 153.926276][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 153.935183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.943527][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 153.951630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.961346][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.969350][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 153.977938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 153.986462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): 70·: link becomes ready [ 153.994097][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 154.002041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 154.019326][ T6735] bridge_slave_1: FDB only supports static addresses [ 154.028392][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.036905][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): : link becomes ready [ 154.044501][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 154.071283][ T6739] device veth0_vlan left promiscuous mode [ 154.077461][ T6739] device veth0_vlan entered promiscuous mode [ 154.091269][ T6737] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2539'. [ 154.119451][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 154.129630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.147914][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.159687][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.166794][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.175735][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 154.185082][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.193723][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.200795][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.208520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 154.217073][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 154.225687][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 154.234594][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.249870][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 154.259438][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.267871][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 154.279201][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 154.288378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 154.297008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 154.305655][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 154.314266][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.322537][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 154.330627][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.339265][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 154.347783][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 154.356320][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 154.364915][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 154.373321][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 154.381344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 154.392632][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 154.400246][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 154.409180][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 154.417788][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 154.426412][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 154.434468][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth5: link becomes ready [ 154.442059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth4: link becomes ready [ 154.450778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 154.484426][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan2: link becomes ready [ 154.553506][ T6784] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2561'. [ 154.572551][ C0] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 154.572558][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 155.792901][ T6891] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2610'. [ 155.832243][ T6897] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 155.892426][ T6907] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2616'. [ 155.911943][ T6909] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2617'. [ 155.943789][ T6912] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2620'. [ 156.909766][ T24] kauditd_printk_skb: 310 callbacks suppressed [ 156.909779][ T24] audit: type=1400 audit(1769550635.342:10403): avc: denied { mounton } for pid=6952 comm="syz.3.2635" path="/508/file0" dev="tmpfs" ino=2740 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 157.204678][ T24] audit: type=1400 audit(1769550635.642:10404): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 157.236828][ T24] audit: type=1400 audit(1769550635.672:10405): avc: denied { create } for pid=6959 comm="syz.3.2637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 157.257491][ T24] audit: type=1400 audit(1769550635.692:10406): avc: denied { read write } for pid=6951 comm="syz.2.2633" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 157.283249][ T24] audit: type=1400 audit(1769550635.722:10407): avc: denied { create } for pid=6959 comm="syz.3.2637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 157.303589][ T24] audit: type=1400 audit(1769550635.732:10408): avc: denied { read } for pid=6959 comm="syz.3.2637" dev="nsfs" ino=4026532377 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 157.325375][ T24] audit: type=1400 audit(1769550635.732:10409): avc: denied { create } for pid=6959 comm="syz.3.2637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 157.352801][ T24] audit: type=1400 audit(1769550635.742:10410): avc: denied { create } for pid=6959 comm="syz.3.2637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 157.386958][ T24] audit: type=1400 audit(1769550635.742:10411): avc: denied { create } for pid=6959 comm="syz.3.2637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 157.408619][ T24] audit: type=1400 audit(1769550635.782:10412): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 157.436147][ T6965] netlink: 'syz.3.2638': attribute type 15 has an invalid length. [ 157.547930][ T6982] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1539 sclass=netlink_route_socket pid=6982 comm=syz.5.2645 [ 157.641991][ T7007] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2654'. [ 158.314140][ T7130] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2714'. [ 159.024178][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.052365][ T9] device bridge_slave_0 left promiscuous mode [ 159.058542][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.082458][ T9] device bridge0 left promiscuous mode [ 159.087977][ T9] device veth1_macvtap left promiscuous mode [ 161.852450][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 162.518581][ T24] kauditd_printk_skb: 240 callbacks suppressed [ 162.518594][ T24] audit: type=1400 audit(1769550640.952:10653): avc: denied { create } for pid=7203 comm="syz.3.2745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 162.551625][ T24] audit: type=1400 audit(1769550640.952:10654): avc: denied { map_create } for pid=7203 comm="syz.3.2745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 162.578192][ T24] audit: type=1400 audit(1769550640.962:10655): avc: denied { execmem } for pid=7200 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 162.598747][ T24] audit: type=1400 audit(1769550640.982:10656): avc: denied { read } for pid=7201 comm="syz.1.2744" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 162.621961][ T24] audit: type=1400 audit(1769550640.982:10657): avc: denied { prog_load } for pid=7201 comm="syz.1.2744" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 162.641854][ T24] audit: type=1400 audit(1769550641.002:10658): avc: denied { mounton } for pid=7202 comm="syz.4.2746" path="/proc/1224/task" dev="proc" ino=39338 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=0 [ 162.664740][ T24] audit: type=1400 audit(1769550641.012:10659): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 162.689126][ T24] audit: type=1400 audit(1769550641.012:10660): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 162.713498][ T24] audit: type=1400 audit(1769550641.032:10661): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 162.737765][ T24] audit: type=1400 audit(1769550641.102:10662): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 163.132792][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 165.923026][ T7240] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2757'. [ 165.940727][ T7240] netlink: 52 bytes leftover after parsing attributes in process `syz.1.2757'. [ 167.244248][ T7247] IPv6: ADDRCONF(NETDEV_CHANGE): vlan3: link becomes ready [ 167.253317][ T491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 168.638601][ T24] kauditd_printk_skb: 42 callbacks suppressed [ 168.638613][ T24] audit: type=1400 audit(1769550647.072:10705): avc: denied { execmem } for pid=7250 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 168.679594][ T24] audit: type=1400 audit(1769550647.082:10706): avc: denied { read } for pid=7251 comm="syz.1.2765" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 168.717567][ T24] audit: type=1400 audit(1769550647.112:10707): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 168.748008][ T24] audit: type=1400 audit(1769550647.112:10708): avc: denied { read write } for pid=275 comm="syz-executor" name="loop1" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 168.773104][ T24] audit: type=1400 audit(1769550647.152:10709): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 168.873902][ T24] audit: type=1400 audit(1769550647.312:10710): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 169.514589][ T24] audit: type=1400 audit(1769550647.952:10711): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 170.200940][ T24] audit: type=1400 audit(1769550648.622:10712): avc: denied { name_bind } for pid=7265 comm="syz.1.2770" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 170.236579][ T24] audit: type=1400 audit(1769550648.632:10713): avc: denied { prog_load } for pid=7266 comm="syz.5.2769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 170.256300][ T24] audit: type=1400 audit(1769550648.632:10714): avc: denied { execmem } for pid=7263 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 171.853204][ T7281] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2774'. [ 171.862678][ T7281] IPv6: NLM_F_CREATE should be specified when creating new route [ 171.872267][ T7281] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 171.879532][ T7281] IPv6: NLM_F_CREATE should be set when creating new route [ 175.395617][ T24] kauditd_printk_skb: 26 callbacks suppressed [ 175.395632][ T24] audit: type=1400 audit(1769550653.832:10741): avc: denied { read write } for pid=7295 comm="syz.3.2784" name="vhost-vsock" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=0 [ 175.444189][ T24] audit: type=1400 audit(1769550653.832:10742): avc: denied { execmem } for pid=7300 comm="syz.5.2782" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 175.466287][ T24] audit: type=1400 audit(1769550653.832:10743): avc: denied { read write } for pid=7300 comm="syz.5.2782" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 175.490217][ T24] audit: type=1400 audit(1769550653.862:10744): avc: denied { execmem } for pid=7295 comm="syz.3.2784" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 175.510378][ T24] audit: type=1400 audit(1769550653.862:10745): avc: denied { create } for pid=7298 comm="syz.4.2785" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 175.531474][ T24] audit: type=1400 audit(1769550653.862:10746): avc: denied { execmem } for pid=7293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 175.551044][ T24] audit: type=1400 audit(1769550653.872:10747): avc: denied { read } for pid=7294 comm="syz.1.2783" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 175.573861][ T24] audit: type=1400 audit(1769550653.882:10748): avc: denied { read write } for pid=279 comm="syz-executor" name="loop4" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 175.598159][ T24] audit: type=1400 audit(1769550653.882:10749): avc: denied { read write } for pid=276 comm="syz-executor" name="loop3" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 175.622446][ T24] audit: type=1400 audit(1769550653.882:10750): avc: denied { read write } for pid=484 comm="syz-executor" name="loop5" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 177.391910][ T7309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan3: link becomes ready [ 177.852340][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 179.404376][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 179.412991][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 179.420691][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 179.429051][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 179.437500][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 179.445585][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 179.454242][ T7322] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 180.323421][ T7] device bridge_slave_1 left promiscuous mode [ 180.329552][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.337101][ T7] device bridge_slave_0 left promiscuous mode [ 180.343296][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.351216][ T7] device veth1_macvtap left promiscuous mode [ 180.357353][ T7] device veth0_vlan left promiscuous mode [ 181.894206][ T7] device bridge_slave_1 left promiscuous mode [ 181.900332][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.907926][ T7] device bridge_slave_0 left promiscuous mode [ 181.914097][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.923612][ T7] device bridge_slave_1 left promiscuous mode [ 181.929711][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.937179][ T7] device bridge_slave_0 left promiscuous mode [ 181.943338][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.952204][ T7] device bridge_slave_0 left promiscuous mode [ 181.958413][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.966687][ T7] device veth0_vlan left promiscuous mode [ 181.972835][ T7] device veth1_macvtap left promiscuous mode [ 181.978814][ T7] device veth0_vlan left promiscuous mode