last executing test programs: 1.510286082s ago: executing program 0 (id=972): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r0) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x1a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 1.413775875s ago: executing program 0 (id=975): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000040)={0x4, 0x211000, 0xefcb, 0x7ea, 0xb2, "35969809006e24a75f6d80732e5e6c31c267a0", 0x5, 0x200008}) 1.342158087s ago: executing program 0 (id=978): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000003c0)='./mnt\x00', 0x2008042, &(0x7f00000000c0), 0x1, 0x571, &(0x7f0000000780)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c1000003c00070101000000fbdbdf25037c000004008c80131001"], 0x102c}}, 0x2404c002) 1.087384045s ago: executing program 4 (id=983): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './bus\x00'}, 0x6e) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x15) 888.121582ms ago: executing program 0 (id=986): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x9, 0x1, 0x56d, 0x3}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600), &(0x7f0000000380), 0xfffffffb, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200), &(0x7f00000004c0), 0x1000, r0}, 0x38) 422.189697ms ago: executing program 2 (id=1000): r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x107}) ioctl$VT_DISALLOCATE(r0, 0x560b) 421.849717ms ago: executing program 3 (id=1001): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x1, 0x8, 0x40, 0x42, 0x1}, 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000500)={r0}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000bc0)={r0, 0x0}, 0x20) 403.490188ms ago: executing program 1 (id=1002): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000005e00679a3601ff81000000000000000000be7ba9b5"], 0x1c}}, 0x40000) recvmmsg$unix(r0, &(0x7f0000003e00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x22, 0x0) 355.417759ms ago: executing program 3 (id=1003): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb0100180000000000000024000000240000000a000000080000000200000fffffffff0e0000000000000003000010070000003d0000ca75ffffff00000000000000002e"], 0x0, 0x46, 0x0, 0x6}, 0x28) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={0x0, 0x0, 0x46}, 0x28) 342.24212ms ago: executing program 2 (id=1004): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=@newqdisc={0x9c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x6c, 0x2, {{}, [@TCA_NETEM_LOSS={0x30, 0x5, 0x0, 0x1, [@NETEM_LOSS_GE={0x4}, @NETEM_LOSS_GI={0x18}]}, @TCA_NETEM_RATE={0x14, 0xd}, @TCA_NETEM_CORRUPT={0xc}]}}}]}, 0x9c}}, 0x0) 331.86533ms ago: executing program 4 (id=1005): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001300)=@newtfilter={0x24, 0x2c, 0xf3f, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xb, 0x3}, {}, {0x7, 0x300}}}, 0x24}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) 325.58972ms ago: executing program 1 (id=1006): setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000100)={0x0, "de442bfc7910e10ac69ac014b0fa7807b11d2c99ed1f40d47a6edb3367b5cc888e1fd5102ae2d3d05f251f8d49025ceab4152b6e6d87cd6088e97a9d06d29143"}, 0x48, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0xee01, 0xee00) 242.331383ms ago: executing program 2 (id=1007): r0 = open(&(0x7f00000000c0)='./bus\x00', 0x10507e, 0xa6) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid}, {@ignoreqv}, {@posixacl}, {@nodevmap}]}}) 242.178443ms ago: executing program 3 (id=1008): mremap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000527000/0x2000)=nil) r0 = shmget$private(0x0, 0x13000, 0x2, &(0x7f0000fed000/0x13000)=nil) shmat(r0, &(0x7f0000b33000/0x2000)=nil, 0x1000) 242.004043ms ago: executing program 4 (id=1009): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast1, 0x80000, r1}) 241.490393ms ago: executing program 1 (id=1017): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x4c, r1, 0x1, 0x70bd27, 0x0, {0x4f}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6}}]}, 0x4c}}, 0x0) 192.266874ms ago: executing program 3 (id=1010): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0xffffb9e3, 0x5}) process_vm_readv(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/119, 0x77}], 0x1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/192, 0xc0}], 0x1, 0x0) 190.018054ms ago: executing program 4 (id=1011): prctl$PR_SET_SECUREBITS(0x1c, 0x1d) setresuid(0x0, 0xee00, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') 185.924784ms ago: executing program 2 (id=1012): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x10, 0xf, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x0}, {}, {}, {0x85, 0x0, 0x0, 0xa0}, {0x7, 0x0, 0xb, 0x9, 0x0, 0x0, 0x1f}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x19}}}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x48}, 0x94) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000000c0)={r0, 0x21, &(0x7f0000000000)={0xffffffffffffffff, 0x59, 0x0, 0x0}}, 0x10) 169.944635ms ago: executing program 1 (id=1013): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0xfeffff, 0x0, 0x0, 0x0, 0x0, 0x67, 0x0, 0x2, 0x0, &(0x7f0000000180)="aff7", 0x0, 0x7}, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002c00)={r0, 0x18000000000002a0, 0x42, 0x2f, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001f000c0cae0e4000632177fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x5c, 0xc0, &(0x7f0000000000), &(0x7f0000002c80)="8dc92a8ff39080a675b6565efa3ed46f2a2756e43abbfd8c44686c04d6a0c42f2599fc2b73f432c834dac249597b646035045af99decf86f5b32dc0404e599f56091e15e581ff6805ee283c0313298a5b8ba1c84f1850c217b5a2c2bc547eaf4585e5ba878d1660fa871a275fb61d1fec75942919083919f8d8fdad79615bc5d2d3fa40e054d38d49dfbebc2f137fc7110"}, 0x48) 105.550157ms ago: executing program 2 (id=1014): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={{0x14}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x3}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}}, 0x0) 105.288617ms ago: executing program 4 (id=1015): openat$qrtrtun(0xffffffffffffff9c, &(0x7f00000000c0), 0x281) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x11, 0x4, 0x4, 0x9}, 0x50) pselect6(0x40, &(0x7f0000000100)={0x0, 0x800000000000000, 0x0, 0x80000000000000, 0x800, 0x0, 0x8100000, 0x3}, 0x0, &(0x7f0000000080)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6a9, 0x3ac8}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) 105.112667ms ago: executing program 3 (id=1016): r0 = syz_io_uring_setup(0x315b, &(0x7f00000001c0)={0x0, 0x70a1, 0x1040, 0x2, 0x21}, &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000140), 0x0) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r0, 0x1e, &(0x7f0000000240)={r0}, 0x1) 101.595967ms ago: executing program 0 (id=1018): bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x5, 0x10, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfb95, 0x0, 0x0, 0x0, 0x9}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}]}, 0x0, 0x800, 0x0, 0x0, 0x41100, 0x65, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x94) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="020100090e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000000000000000000000000000000000000000000000000000020013"], 0x70}}, 0x0) 63.548418ms ago: executing program 1 (id=1019): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)={{0x14}, [@NFT_MSG_NEWRULE={0x2c, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_DELCHAIN={0x2c, 0x5, 0xa, 0x5, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) 52.297409ms ago: executing program 2 (id=1020): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101301) ioctl$USBDEVFS_CONNECTINFO(r0, 0x80045520, &(0x7f0000002a40)) 1.13658ms ago: executing program 0 (id=1021): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000900), 0x5, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f00000006c0)={0x0, 0x0, 0xfffffffd}) 942.07µs ago: executing program 3 (id=1022): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x34004000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x541b, 0x0) 465.1µs ago: executing program 4 (id=1031): mlockall(0x7) setuid(0xee01) io_setup(0x1015, &(0x7f0000000080)) 0s ago: executing program 1 (id=1032): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r0, 0x0, 0x0}, 0x20) kernel console output (not intermixed with test programs): [ 23.330574][ T28] audit: type=1400 audit(1779503227.658:103): avc: denied { search } for pid=3183 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.352705][ T28] audit: type=1400 audit(1779503227.658:104): avc: denied { search } for pid=3183 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.124330][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 25.124351][ T28] audit: type=1400 audit(1779503229.448:114): avc: denied { write } for pid=3197 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.161200][ T28] audit: type=1400 audit(1779503229.488:115): avc: denied { write } for pid=3208 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.290509][ T28] audit: type=1400 audit(1779503229.618:116): avc: denied { write } for pid=3211 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.322462][ T28] audit: type=1400 audit(1779503229.648:117): avc: denied { write } for pid=3222 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.400650][ T28] audit: type=1400 audit(1779503229.728:118): avc: denied { write } for pid=3225 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.432059][ T28] audit: type=1400 audit(1779503229.758:119): avc: denied { write } for pid=3236 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.631856][ T28] audit: type=1400 audit(1779503229.958:120): avc: denied { write } for pid=3240 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.662059][ T28] audit: type=1400 audit(1779503229.988:121): avc: denied { write } for pid=3251 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.736356][ T28] audit: type=1400 audit(1779503230.058:122): avc: denied { write } for pid=3254 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.766302][ T28] audit: type=1400 audit(1779503230.088:123): avc: denied { write } for pid=3265 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. [ 29.574945][ T3287] cgroup: Unknown subsys name 'net' [ 29.688560][ T3287] cgroup: Unknown subsys name 'cpuset' [ 29.694925][ T3287] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.851693][ T3293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.893530][ T3287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.217879][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 31.217896][ T28] audit: type=1400 audit(1779503235.548:140): avc: denied { execmem } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.455449][ T28] audit: type=1400 audit(1779503235.778:141): avc: denied { read } for pid=3301 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 31.492972][ T28] audit: type=1400 audit(1779503235.778:142): avc: denied { open } for pid=3301 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 31.571258][ T28] audit: type=1400 audit(1779503235.778:143): avc: denied { mounton } for pid=3301 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 31.627683][ T28] audit: type=1400 audit(1779503235.798:144): avc: denied { module_request } for pid=3301 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 31.680471][ T28] audit: type=1400 audit(1779503235.848:145): avc: denied { sys_module } for pid=3301 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 32.006508][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.014428][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.021848][ T3302] bridge_slave_0: entered allmulticast mode [ 32.028667][ T3302] bridge_slave_0: entered promiscuous mode [ 32.049868][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.057234][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.064657][ T3302] bridge_slave_1: entered allmulticast mode [ 32.071128][ T3302] bridge_slave_1: entered promiscuous mode [ 32.121092][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.146601][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.165454][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.172814][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.180110][ T3305] bridge_slave_0: entered allmulticast mode [ 32.186613][ T3305] bridge_slave_0: entered promiscuous mode [ 32.208883][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.216059][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.223476][ T3305] bridge_slave_1: entered allmulticast mode [ 32.229969][ T3305] bridge_slave_1: entered promiscuous mode [ 32.270310][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.280355][ T3302] team0: Port device team_slave_0 added [ 32.297931][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.308028][ T3302] team0: Port device team_slave_1 added [ 32.318620][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.325746][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.333041][ T3306] bridge_slave_0: entered allmulticast mode [ 32.339705][ T3306] bridge_slave_0: entered promiscuous mode [ 32.362662][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.369935][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.377160][ T3306] bridge_slave_1: entered allmulticast mode [ 32.383709][ T3306] bridge_slave_1: entered promiscuous mode [ 32.402504][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.409686][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.416906][ T3304] bridge_slave_0: entered allmulticast mode [ 32.423608][ T3304] bridge_slave_0: entered promiscuous mode [ 32.430597][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.437789][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.445035][ T3304] bridge_slave_1: entered allmulticast mode [ 32.451599][ T3304] bridge_slave_1: entered promiscuous mode [ 32.468652][ T3305] team0: Port device team_slave_0 added [ 32.474900][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.481894][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.507866][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.534459][ T3305] team0: Port device team_slave_1 added [ 32.540400][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.547468][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.573883][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.590913][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.601390][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.610730][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.618090][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.625476][ T3301] bridge_slave_0: entered allmulticast mode [ 32.632050][ T3301] bridge_slave_0: entered promiscuous mode [ 32.647102][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.665973][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.673327][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.680521][ T3301] bridge_slave_1: entered allmulticast mode [ 32.686964][ T3301] bridge_slave_1: entered promiscuous mode [ 32.698679][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.705766][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.732222][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.744325][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.751461][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.777696][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.789637][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.799588][ T3306] team0: Port device team_slave_0 added [ 32.823359][ T3306] team0: Port device team_slave_1 added [ 32.835331][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.845690][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.880174][ T3301] team0: Port device team_slave_0 added [ 32.886875][ T3304] team0: Port device team_slave_0 added [ 32.899854][ T3302] hsr_slave_0: entered promiscuous mode [ 32.906124][ T3302] hsr_slave_1: entered promiscuous mode [ 32.917685][ T3301] team0: Port device team_slave_1 added [ 32.924226][ T3304] team0: Port device team_slave_1 added [ 32.930181][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.937180][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.965737][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.977135][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.984139][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.010223][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.062294][ T3305] hsr_slave_0: entered promiscuous mode [ 33.068646][ T3305] hsr_slave_1: entered promiscuous mode [ 33.074594][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 33.080402][ T3305] Cannot create hsr debugfs directory [ 33.106310][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.113501][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.139848][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.151131][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.158302][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.184432][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.195767][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.202880][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.228936][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.242467][ T3306] hsr_slave_0: entered promiscuous mode [ 33.248685][ T3306] hsr_slave_1: entered promiscuous mode [ 33.254644][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 33.260437][ T3306] Cannot create hsr debugfs directory [ 33.269221][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.276405][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.302757][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.366590][ T3304] hsr_slave_0: entered promiscuous mode [ 33.372750][ T3304] hsr_slave_1: entered promiscuous mode [ 33.378790][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 33.384564][ T3304] Cannot create hsr debugfs directory [ 33.422500][ T3301] hsr_slave_0: entered promiscuous mode [ 33.428537][ T3301] hsr_slave_1: entered promiscuous mode [ 33.434426][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 33.440216][ T3301] Cannot create hsr debugfs directory [ 33.598446][ T3302] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.607150][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.615024][ T3302] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.623744][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.634169][ T3302] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.643207][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.653460][ T3302] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.662477][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.684823][ T3305] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.695131][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.703324][ T3305] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.712336][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.724072][ T3305] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.732763][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.740603][ T3305] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.749913][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.780837][ T3306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.790702][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.798609][ T3306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.808005][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.815767][ T3306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.824818][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.832726][ T3306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.841931][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.882152][ T3304] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.891612][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.899678][ T3304] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.908938][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.917030][ T3304] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.926142][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.934333][ T3304] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.943365][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.990189][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.003337][ T3301] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.012653][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.021423][ T3301] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.030508][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.041611][ T3301] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.050423][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.059285][ T3301] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.068097][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.097814][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.110233][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.125894][ T807] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.133017][ T807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.141863][ T807] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.149432][ T807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.170060][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.193568][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.206769][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.220324][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.230233][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.237488][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.255259][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.262467][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.271454][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.278668][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.292938][ T807] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.300038][ T807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.316809][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.339825][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.347035][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.356917][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.364156][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.413529][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.448172][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.494762][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.502038][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.530881][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.538037][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.646592][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.659859][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.731592][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.841185][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.870312][ T3302] veth0_vlan: entered promiscuous mode [ 34.890436][ T3302] veth1_vlan: entered promiscuous mode [ 34.920146][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.929811][ T3306] veth0_vlan: entered promiscuous mode [ 34.945549][ T3306] veth1_vlan: entered promiscuous mode [ 34.980577][ T3302] veth0_macvtap: entered promiscuous mode [ 35.000937][ T3302] veth1_macvtap: entered promiscuous mode [ 35.014032][ T3306] veth0_macvtap: entered promiscuous mode [ 35.040807][ T3306] veth1_macvtap: entered promiscuous mode [ 35.060963][ T3304] veth0_vlan: entered promiscuous mode [ 35.068449][ T3305] veth0_vlan: entered promiscuous mode [ 35.078807][ T3305] veth1_vlan: entered promiscuous mode [ 35.086237][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.103102][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.111643][ T3304] veth1_vlan: entered promiscuous mode [ 35.123865][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.133455][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.152907][ T807] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.162049][ T807] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.171339][ T807] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.185444][ T807] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.194489][ T807] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.210121][ T807] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.221369][ T3301] veth0_vlan: entered promiscuous mode [ 35.232147][ T807] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.240999][ T807] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.250411][ T3304] veth0_macvtap: entered promiscuous mode [ 35.259044][ T3304] veth1_macvtap: entered promiscuous mode [ 35.270134][ T3305] veth0_macvtap: entered promiscuous mode [ 35.277256][ T3301] veth1_vlan: entered promiscuous mode [ 35.292003][ T3305] veth1_macvtap: entered promiscuous mode [ 35.293490][ T28] audit: type=1400 audit(1779503239.618:146): avc: denied { mounton } for pid=3302 comm="syz-executor" path="/root/syzkaller.bQrZ6g/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 35.321736][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.329461][ T28] audit: type=1400 audit(1779503239.628:147): avc: denied { mount } for pid=3302 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 35.360387][ T3302] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 35.362209][ T28] audit: type=1400 audit(1779503239.628:148): avc: denied { mounton } for pid=3302 comm="syz-executor" path="/root/syzkaller.bQrZ6g/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 35.407446][ T28] audit: type=1400 audit(1779503239.628:149): avc: denied { mount } for pid=3302 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 35.420206][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.451856][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.464427][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.485311][ T1674] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.500756][ T3301] veth0_macvtap: entered promiscuous mode [ 35.521262][ T1674] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.538964][ T3301] veth1_macvtap: entered promiscuous mode [ 35.548459][ T1674] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.557364][ T1674] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.581847][ T1674] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.603566][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.625663][ T1674] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.631434][ T3513] capability: warning: `syz.1.7' uses 32-bit capabilities (legacy support in use) [ 35.635844][ T1674] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.663658][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.675055][ T1674] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.724710][ T1674] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.747579][ T1674] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.781818][ T1674] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.800407][ T1674] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.911660][ T3533] loop4: detected capacity change from 0 to 2048 [ 35.937136][ T3530] loop1: detected capacity change from 0 to 4096 [ 35.974555][ T3530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.991174][ T3540] loop2: detected capacity change from 0 to 128 [ 36.005646][ T3533] loop4: p1 p2 < > p3 < p5 p6 > p4 [ 36.032398][ T3533] loop4: partition table partially beyond EOD, truncated [ 36.058365][ T3533] loop4: p1 start 385023 is beyond EOD, truncated [ 36.064915][ T3533] loop4: p2 start 4278190080 is beyond EOD, truncated [ 36.076576][ T3533] loop4: p4 start 1979908096 is beyond EOD, truncated [ 36.084134][ T3533] loop4: p5 start 385023 is beyond EOD, truncated [ 36.090778][ T3533] loop4: p6 start 1979908096 is beyond EOD, truncated [ 36.178785][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.203751][ T3553] bond0: (slave bridge_slave_1): Error: Device is in use and cannot be enslaved [ 36.237886][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 36.237904][ T28] audit: type=1400 audit(1779503240.558:188): avc: denied { create } for pid=3555 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.264173][ T3556] loop3: detected capacity change from 0 to 512 [ 36.275220][ T3556] EXT4-fs: Ignoring removed nobh option [ 36.289064][ T3556] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.316733][ T28] audit: type=1400 audit(1779503240.598:189): avc: denied { setopt } for pid=3555 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.319401][ T3559] vlan2: entered promiscuous mode [ 36.346940][ T3556] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 36.369291][ T3556] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8002c128, mo2=0002] [ 36.380277][ T3559] bridge0: entered promiscuous mode [ 36.390033][ T28] audit: type=1400 audit(1779503240.598:190): avc: denied { write } for pid=3555 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.411363][ T3556] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 36.425059][ T3556] EXT4-fs (loop3): 1 truncate cleaned up [ 36.431397][ T3556] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.460843][ T28] audit: type=1400 audit(1779503240.788:191): avc: denied { open } for pid=3568 comm="syz.4.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.481825][ T28] audit: type=1400 audit(1779503240.788:192): avc: denied { kernel } for pid=3568 comm="syz.4.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 36.517908][ T28] audit: type=1400 audit(1779503240.838:193): avc: denied { create } for pid=3568 comm="syz.4.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 36.540844][ T28] audit: type=1400 audit(1779503240.838:194): avc: denied { write } for pid=3568 comm="syz.4.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 36.567153][ T3556] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 36.577661][ T28] audit: type=1400 audit(1779503240.838:195): avc: denied { nlmsg_write } for pid=3568 comm="syz.4.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 36.650279][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.720325][ T28] audit: type=1400 audit(1779503241.048:196): avc: denied { create } for pid=3583 comm="syz.2.36" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 36.920114][ T3604] loop1: detected capacity change from 0 to 512 [ 36.942768][ T3604] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 36.971981][ T3604] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.42: iget: bad i_size value: 38620345925642 [ 36.987154][ T3604] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 36.987358][ T3604] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.42: couldn't read orphan inode 15 (err -117) [ 36.997049][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 36.997092][ C0] EXT4-fs (loop1): initial error at time 1779503241: ext4_orphan_get:1397: inode 15 [ 36.997236][ C0] EXT4-fs (loop1): last error at time 1779503241: ext4_orphan_get:1397: inode 15 [ 37.035609][ T3604] loop1: lost filesystem error report for type 5 error -117 [ 37.036258][ T3604] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.071493][ T3604] SELinux: Context system_u:object_r:kvm_devi is not valid (left unmapped). [ 37.087968][ T28] audit: type=1400 audit(1779503241.398:197): avc: denied { write } for pid=3601 comm="syz.1.42" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.162301][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.213692][ T3623] vxcan2: entered allmulticast mode [ 37.282878][ T3632] netlink: 120 bytes leftover after parsing attributes in process `syz.2.50'. [ 37.355542][ T3636] loop1: detected capacity change from 0 to 512 [ 37.379834][ T3636] EXT4-fs (loop1): orphan cleanup on readonly fs [ 37.394855][ T3636] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 37.410143][ T3636] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 37.423389][ T3636] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.52: couldn't read orphan inode 26 (err -116) [ 37.438486][ T3636] loop1: lost filesystem error report for type 5 error -116 [ 37.438738][ T3636] EXT4-fs (loop1): Remounting filesystem read-only [ 37.452655][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 37.452681][ C1] EXT4-fs (loop1): initial error at time 1779503241: ext4_orphan_get:1402 [ 37.452709][ C1] EXT4-fs (loop1): last error at time 1779503241: ext4_orphan_get:1402 [ 37.555620][ T3636] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.628617][ T3662] loop3: detected capacity change from 0 to 512 [ 37.659589][ T3662] EXT4-fs: inline encryption not supported [ 37.684208][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.708468][ T3662] EXT4-fs: inline encryption not supported [ 37.715464][ T3662] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 37.741722][ T3662] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 37.760069][ T3662] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.59: bg 0: block 248: padding at end of block bitmap is not set [ 37.784390][ T3679] SELinux: security_context_str_to_sid (5] S9q#) failed with errno=-22 [ 37.805449][ T3662] loop3: lost filesystem error report for type 5 error -117 [ 37.806809][ T3662] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.59: Failed to acquire dquot type 1 [ 37.814211][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 37.814234][ C0] EXT4-fs (loop3): last error at time 1779503242: ext4_validate_block_bitmap:441 [ 37.841560][ T3662] loop3: lost filesystem error report for type 5 error -28 [ 37.845996][ T3662] EXT4-fs (loop3): 1 truncate cleaned up [ 37.868093][ T3662] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 37.893640][ T3662] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0008-000000000000 ro. [ 37.935588][ T3685] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 37.971941][ T3662] syz.3.59 (3662) used greatest stack depth: 8376 bytes left [ 37.991745][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 38.564027][ T3738] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 38.570632][ T3738] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 38.595674][ T3738] vhci_hcd vhci_hcd.0: Device attached [ 38.656604][ T3738] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 38.697993][ T3738] vhci_hcd vhci_hcd.0: pdev(3) rhport(2) sockfd(7) [ 38.704575][ T3738] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 38.753815][ T3738] vhci_hcd vhci_hcd.0: Device attached [ 38.774773][ T3750] vhci_hcd: connection closed [ 38.775056][ T60] vhci_hcd vhci_hcd.3: stop threads [ 38.790321][ T3739] vhci_hcd: connection closed [ 38.804890][ T60] vhci_hcd vhci_hcd.3: release socket [ 38.829137][ T60] vhci_hcd vhci_hcd.3: disconnect device [ 38.837774][ T9] usb 7-1: new low-speed USB device number 2 using vhci_hcd [ 38.845562][ T60] vhci_hcd vhci_hcd.3: stop threads [ 38.856744][ T60] vhci_hcd vhci_hcd.3: release socket [ 38.876220][ T60] vhci_hcd vhci_hcd.3: disconnect device [ 39.312251][ T3797] bond1: option lacp_rate: invalid value (43) [ 39.318825][ T3797] bond1 (unregistering): Released all slaves [ 39.837877][ T3836] loop3: detected capacity change from 0 to 128 [ 39.857584][ T3838] netlink: 4 bytes leftover after parsing attributes in process `syz.0.122'. [ 39.961260][ T3844] netlink: 'syz.3.124': attribute type 21 has an invalid length. [ 39.987009][ T3844] IPv6: NLM_F_CREATE should be specified when creating new route [ 40.006797][ T3844] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 40.014399][ T3844] IPv6: NLM_F_CREATE should be set when creating new route [ 40.021861][ T3844] IPv6: NLM_F_CREATE should be set when creating new route [ 40.029222][ T3844] IPv6: NLM_F_CREATE should be set when creating new route [ 40.039193][ T3844] netlink: 'syz.3.124': attribute type 21 has an invalid length. [ 40.053266][ T3844] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 40.133286][ T3856] netlink: 8 bytes leftover after parsing attributes in process `syz.3.131'. [ 40.195335][ T3862] netlink: 4 bytes leftover after parsing attributes in process `syz.1.133'. [ 40.223820][ T3862] netlink: 4 bytes leftover after parsing attributes in process `syz.1.133'. [ 40.310622][ T3873] netlink: 168 bytes leftover after parsing attributes in process `syz.3.139'. [ 40.454439][ T3890] netlink: 'syz.0.144': attribute type 3 has an invalid length. [ 40.471319][ T3890] netlink: 8 bytes leftover after parsing attributes in process `syz.0.144'. [ 40.544515][ T3899] netlink: 156 bytes leftover after parsing attributes in process `syz.4.148'. [ 40.581893][ T3899] netlink: 20 bytes leftover after parsing attributes in process `syz.4.148'. [ 40.665640][ T3911] netlink: 8 bytes leftover after parsing attributes in process `syz.4.155'. [ 40.684651][ T3914] loop1: detected capacity change from 0 to 1024 [ 40.749698][ T3914] EXT4-fs: Ignoring removed bh option [ 40.794441][ T3914] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 40.851627][ T3931] loop0: detected capacity change from 0 to 256 [ 40.987579][ T3935] loop0: detected capacity change from 0 to 8192 [ 41.038362][ T3935] loop0: p1 p2 p3 p4 [ 41.043769][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 41.053512][ T3935] loop0: p1 start 51379968 is beyond EOD, truncated [ 41.061057][ T3935] loop0: p3 size 100663552 extends beyond EOD, truncated [ 41.076900][ T3935] loop0: p4 size 81920 extends beyond EOD, truncated [ 41.137576][ T3942] rdma_op ffff88811b76e980 conn xmit_rdma 0000000000000000 [ 41.246921][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 41.250706][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 41.268743][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 41.280237][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 41.280254][ T28] audit: type=1400 audit(1779503245.608:259): avc: denied { connect } for pid=3952 comm="syz.1.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 41.317052][ T3951] can0: slcan on ptm0. [ 41.386619][ T3959] syz.4.176 uses obsolete (PF_INET,SOCK_PACKET) [ 41.396197][ T3950] can0 (unregistered): slcan off ptm0. [ 41.458589][ T28] audit: type=1400 audit(1779503245.778:260): avc: denied { map } for pid=3964 comm="syz.0.178" path="socket:[5586]" dev="sockfs" ino=5586 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 41.495520][ T28] audit: type=1400 audit(1779503245.778:261): avc: denied { read accept } for pid=3964 comm="syz.0.178" path="socket:[5586]" dev="sockfs" ino=5586 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 41.533404][ T3967] loop1: detected capacity change from 0 to 1024 [ 41.558320][ T3967] ======================================================= [ 41.558320][ T3967] WARNING: The mand mount option has been deprecated and [ 41.558320][ T3967] and is ignored by this kernel. Remove the mand [ 41.558320][ T3967] option from the mount to silence this warning. [ 41.558320][ T3967] ======================================================= [ 41.622547][ T3967] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 41.626906][ T28] audit: type=1400 audit(1779503245.948:262): avc: denied { connect } for pid=3973 comm="syz.0.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.637939][ T3967] ext4 filesystem being mounted at /45/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.672037][ T28] audit: type=1400 audit(1779503245.998:263): avc: denied { write } for pid=3966 comm="syz.1.177" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.698531][ T3967] EXT4-fs error (device loop1): ext4_map_blocks:833: inode #15: comm syz.1.177: lblock 0 mapped to illegal pblock 0 (length 1) [ 41.716254][ T28] audit: type=1400 audit(1779503246.038:264): avc: denied { write } for pid=3960 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.741729][ T3967] EXT4-fs (loop1): Remounting filesystem read-only [ 41.781170][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 41.835231][ T28] audit: type=1400 audit(1779503246.158:265): avc: denied { write } for pid=3987 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.119084][ T28] audit: type=1400 audit(1779503246.448:266): avc: denied { write } for pid=3995 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.201633][ T28] audit: type=1400 audit(1779503246.528:267): avc: denied { write } for pid=4024 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.281406][ T28] audit: type=1400 audit(1779503246.608:268): avc: denied { name_bind } for pid=4026 comm="syz.1.194" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 42.353689][ T4031] __nla_validate_parse: 3 callbacks suppressed [ 42.353788][ T4031] netlink: 199828 bytes leftover after parsing attributes in process `syz.1.195'. [ 42.523321][ T4037] IPv6: NLM_F_CREATE should be specified when creating new route [ 42.765573][ T4061] loop2: detected capacity change from 0 to 512 [ 42.781672][ T4059] vhci_hcd vhci_hcd.0: default hub control req: 4003 v0004 i0008 l0 [ 42.802641][ T4061] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.802715][ T4061] ext4 filesystem being mounted at /19/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 42.836532][ T4069] netlink: 28 bytes leftover after parsing attributes in process `syz.4.212'. [ 42.908853][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.031914][ T4090] netlink: 48 bytes leftover after parsing attributes in process `syz.0.222'. [ 43.034977][ T4087] loop4: detected capacity change from 0 to 512 [ 43.060751][ T4087] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 43.086776][ T4087] EXT4-fs (loop4): 1 truncate cleaned up [ 43.106833][ T4087] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.124152][ T4098] loop2: detected capacity change from 0 to 128 [ 43.165532][ T4104] netlink: 8 bytes leftover after parsing attributes in process `syz.0.228'. [ 43.178528][ T4098] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 43.193478][ T4098] ext4 filesystem being mounted at /22/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.218647][ T4102] ipvlan2: entered promiscuous mode [ 43.228249][ T3304] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.229051][ T4102] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 43.250217][ T4102] bond0: (slave ipvlan2): The slave device specified does not support setting the MAC address [ 43.254735][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.260906][ T4102] bond0: (slave ipvlan2): Error -95 calling set_mac_address [ 43.326739][ T4112] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 43.344416][ T4115] loop4: detected capacity change from 0 to 1024 [ 43.366516][ T4112] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 43.375826][ T4115] EXT4-fs: Ignoring removed orlov option [ 43.393657][ T4112] vhci_hcd vhci_hcd.4: default hub control req: 6003 v0014 i0003 l0 [ 43.419992][ T4115] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.472298][ T4115] EXT4-fs error (device loop4): ext4_free_inode:354: comm syz.4.230: bit already cleared for inode 13 [ 43.515553][ T4127] loop2: detected capacity change from 0 to 512 [ 43.547181][ T4127] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.571144][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.600173][ T4127] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 43.624423][ T4127] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.237: bg 0: block 248: padding at end of block bitmap is not set [ 43.639760][ T4127] loop2: lost filesystem error report for type 5 error -117 [ 43.640108][ T4127] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.237: Failed to acquire dquot type 1 [ 43.658641][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 43.658672][ C0] EXT4-fs (loop2): last error at time 1779503247: ext4_validate_block_bitmap:441 [ 43.681916][ T4127] loop2: lost filesystem error report for type 5 error -28 [ 43.682568][ T4127] EXT4-fs (loop2): 1 truncate cleaned up [ 43.701437][ T4143] capability: warning: `syz.4.240' uses deprecated v2 capabilities in a way that may be insecure [ 43.714163][ T4127] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 43.752336][ T4142] loop1: detected capacity change from 0 to 512 [ 43.766011][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 43.782503][ T4142] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.856634][ T4142] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.243: Failed to acquire dquot type 1 [ 43.887721][ T4142] loop1: lost filesystem error report for type 5 error -5 [ 43.888833][ T4142] EXT4-fs (loop1): 1 truncate cleaned up [ 43.897684][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 43.897715][ C0] EXT4-fs (loop1): last error at time 1779503248: ext4_acquire_dquot:7034 [ 43.933489][ T9] usb 7-1: enqueue for inactive port 0 [ 43.955289][ T9] usb 7-1: enqueue for inactive port 0 [ 44.026323][ T4142] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 44.049147][ T9] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 44.156576][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 44.261138][ T4170] can0: slcan on ttyS3. [ 44.357999][ T4169] can0 (unregistered): slcan off ttyS3. [ 44.527956][ T4205] loop3: detected capacity change from 0 to 512 [ 44.666552][ T4218] netlink: 32 bytes leftover after parsing attributes in process `syz.1.272'. [ 44.714321][ T4224] loop0: detected capacity change from 0 to 512 [ 44.761664][ T4230] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 45.023696][ T4258] mmap: syz.1.285 (4258) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 45.213173][ T4271] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.244260][ T4273] vlan2: entered promiscuous mode [ 45.278278][ T4273] bridge0: entered promiscuous mode [ 45.299983][ T4271] ext4 filesystem being mounted at /68/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.396389][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.737024][ T4325] : option downdelay: invalid value (18446744073709547007) [ 45.771952][ T4325] : option downdelay: allowed values 0 - 2147483647 [ 45.807057][ T4325]  (unregistering): Released all slaves [ 45.924307][ T4334] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.940111][ T4336] netlink: 4 bytes leftover after parsing attributes in process `syz.3.321'. [ 45.955850][ T4334] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 45.977063][ T4334] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 45.985310][ T4338] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.046700][ T4338] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.062326][ T4347] set_capacity_and_notify: 4 callbacks suppressed [ 46.062391][ T4347] loop5: detected capacity change from 0 to 7 [ 46.082722][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.091990][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.102587][ T4338] ext4 filesystem being mounted at /75/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.114641][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.124011][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.132962][ T4347] loop5: unable to read partition table [ 46.150047][ T4347] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 46.161226][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.170449][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.189654][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.198893][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.209486][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.218814][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.229140][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.238354][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.248246][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 46.257447][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 46.275484][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.311800][ T4355] loop1: detected capacity change from 0 to 1764 [ 46.333140][ T4360] netlink: 8 bytes leftover after parsing attributes in process `syz.0.331'. [ 46.436961][ T4370] loop1: detected capacity change from 0 to 1024 [ 46.481617][ T4370] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 46.494246][ T4374] Zero length message leads to an empty skb [ 46.503419][ T4370] ext4 filesystem being mounted at /86/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.506952][ T4374] netlink: 'syz.3.337': attribute type 10 has an invalid length. [ 46.536770][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 46.552464][ T4374] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 46.726680][ T28] kauditd_printk_skb: 85 callbacks suppressed [ 46.726700][ T28] audit: type=1326 audit(1779503251.048:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.760329][ T28] audit: type=1326 audit(1779503251.048:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.789100][ T28] audit: type=1326 audit(1779503251.048:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.815153][ T28] audit: type=1326 audit(1779503251.048:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.853550][ T4392] loop3: detected capacity change from 0 to 2048 [ 46.866061][ T28] audit: type=1326 audit(1779503251.058:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.894282][ T28] audit: type=1326 audit(1779503251.048:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=104 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.923252][ T28] audit: type=1326 audit(1779503251.058:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.951104][ T28] audit: type=1326 audit(1779503251.058:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 46.976698][ T28] audit: type=1326 audit(1779503251.058:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 47.004854][ T28] audit: type=1326 audit(1779503251.108:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4387 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fa98709ce59 code=0x7ffc0000 [ 47.019820][ T4392] Alternate GPT is invalid, using primary GPT. [ 47.038145][ T4392] loop3: p2 p3 p7 [ 47.226650][ T4407] netlink: 88 bytes leftover after parsing attributes in process `syz.2.352'. [ 47.285113][ T4413] netem: change failed [ 47.327479][ T4419] loop4: detected capacity change from 0 to 512 [ 47.335991][ T4419] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.358: inode has both inline data and extents flags [ 47.336029][ T4419] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.336198][ T4419] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.358: couldn't read orphan inode 15 (err -117) [ 47.336284][ T4419] loop4: lost filesystem error report for type 5 error -117 [ 47.336797][ T4419] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.424273][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.453828][ T4426] netlink: 4 bytes leftover after parsing attributes in process `syz.3.361'. [ 47.474246][ T4428] netlink: 'syz.4.360': attribute type 7 has an invalid length. [ 47.529835][ T4430] loop2: detected capacity change from 0 to 4096 [ 47.549681][ T4430] EXT4-fs: Ignoring removed bh option [ 47.569711][ T4430] EXT4-fs (loop2): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 47.585351][ T4430] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.638110][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.647461][ T4437] loop3: detected capacity change from 0 to 8192 [ 47.971434][ T4467] loop1: detected capacity change from 0 to 128 [ 47.996075][ T4467] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000f0b) [ 48.008463][ T4467] FAT-fs (loop1): Filesystem has been set read-only [ 48.026995][ T4467] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000f0b) [ 48.051349][ T4467] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000f0b) [ 48.148956][ T4475] can0: slcan on ttyS3. [ 48.228984][ T4474] can0 (unregistered): slcan off ttyS3. [ 48.435654][ T4501] netlink: 36 bytes leftover after parsing attributes in process `syz.3.390'. [ 48.526890][ T4510] netlink: 8 bytes leftover after parsing attributes in process `syz.0.393'. [ 48.526915][ T4510] netlink: 12 bytes leftover after parsing attributes in process `syz.0.393'. [ 48.723455][ T4520] loop1: detected capacity change from 0 to 8192 [ 48.961638][ T4557] netlink: 16 bytes leftover after parsing attributes in process `syz.4.409'. [ 48.973108][ T4557] netlink: 16 bytes leftover after parsing attributes in process `syz.4.409'. [ 48.989840][ T4548] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.993200][ T4557] netlink: 16 bytes leftover after parsing attributes in process `syz.4.409'. [ 48.997360][ T4548] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.020686][ T4560] netlink: 4 bytes leftover after parsing attributes in process `syz.2.403'. [ 49.119337][ T4548] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.131468][ T4548] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.205549][ T36] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.238311][ T36] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.274621][ T36] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.294345][ T36] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.413156][ T4592] netlink: 20 bytes leftover after parsing attributes in process `syz.0.423'. [ 49.446410][ T4597] netlink: 8 bytes leftover after parsing attributes in process `syz.4.425'. [ 49.615770][ T4619] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 49.622371][ T4619] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 49.665626][ T4619] vhci_hcd vhci_hcd.0: Device attached [ 49.690196][ T4626] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(6) [ 49.696800][ T4626] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 49.729388][ T4626] vhci_hcd vhci_hcd.0: Device attached [ 49.737026][ T4639] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 49.737026][ T4639] The task syz.1.433 (4639) triggered the difference, watch for misbehavior. [ 49.762926][ T4619] vhci_hcd vhci_hcd.0: pdev(2) rhport(2) sockfd(5) [ 49.769529][ T4619] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 49.774632][ T4634] loop0: detected capacity change from 0 to 4096 [ 49.786358][ T4619] vhci_hcd vhci_hcd.0: Device attached [ 49.803358][ T4634] EXT4-fs: Ignoring removed bh option [ 49.811304][ T4628] vhci_hcd: connection closed [ 49.811387][ T4636] vhci_hcd: connection closed [ 49.811871][ T4620] vhci_hcd: connection closed [ 49.816178][ T12] vhci_hcd vhci_hcd.2: stop threads [ 49.834236][ T12] vhci_hcd vhci_hcd.2: release socket [ 49.851737][ T4634] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.863826][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 49.883161][ T12] vhci_hcd vhci_hcd.2: stop threads [ 49.891276][ T12] vhci_hcd vhci_hcd.2: release socket [ 49.900360][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 49.909331][ T12] vhci_hcd vhci_hcd.2: stop threads [ 49.921228][ T12] vhci_hcd vhci_hcd.2: release socket [ 49.929017][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 49.939548][ T10] usb 5-1: new low-speed USB device number 2 using vhci_hcd [ 49.947282][ T10] usb 5-1: enqueue for inactive port 0 [ 49.954235][ T10] usb 5-1: enqueue for inactive port 0 [ 49.969063][ T10] usb 5-1: enqueue for inactive port 0 [ 49.990954][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.039341][ T10] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 50.457108][ T4684] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 50.485921][ T4682] FAT-fs (loop4): Directory bread(block 64) failed [ 50.496633][ T4682] FAT-fs (loop4): Directory bread(block 65) failed [ 50.503659][ T4682] FAT-fs (loop4): Directory bread(block 66) failed [ 50.511991][ T4682] FAT-fs (loop4): Directory bread(block 67) failed [ 50.546771][ T4682] FAT-fs (loop4): Directory bread(block 68) failed [ 50.566557][ T4682] FAT-fs (loop4): Directory bread(block 69) failed [ 50.586648][ T4682] FAT-fs (loop4): Directory bread(block 70) failed [ 50.603090][ T4682] FAT-fs (loop4): Directory bread(block 71) failed [ 50.619936][ T4682] FAT-fs (loop4): Directory bread(block 72) failed [ 50.643225][ T4682] FAT-fs (loop4): Directory bread(block 73) failed [ 50.679334][ T4682] syz.4.450: attempt to access beyond end of device [ 50.679334][ T4682] loop4: rw=0, sector=1192, nr_sectors = 4 limit=256 [ 51.070101][ T4742] set_capacity_and_notify: 1 callbacks suppressed [ 51.070125][ T4742] loop1: detected capacity change from 0 to 8192 [ 51.109591][ T4742] loop1: p1 p2 p3 p4 [ 51.115567][ T4742] loop1: p1 start 51379968 is beyond EOD, truncated [ 51.125716][ T4742] loop1: p3 size 100663552 extends beyond EOD, truncated [ 51.135408][ T4742] loop1: p4 size 81920 extends beyond EOD, truncated [ 51.231201][ T4753] can0: slcan on ptm0. [ 51.296333][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 51.310400][ T4144] udevd[4144]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 51.318032][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 51.331567][ T4751] can0 (unregistered): slcan off ptm0. [ 51.439653][ T4770] vhci_hcd vhci_hcd.0: default hub control req: 4003 v0004 i0008 l0 [ 51.932068][ T4788] loop3: detected capacity change from 0 to 8192 [ 52.121825][ T28] kauditd_printk_skb: 57 callbacks suppressed [ 52.121845][ T28] audit: type=1400 audit(1779503256.448:417): avc: denied { write } for pid=4764 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.230497][ T28] audit: type=1326 audit(1779503256.558:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4789 comm="syz.0.496" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbe03ffce59 code=0x0 [ 52.349935][ T4788] loop3: p1 p2 p3 p4 [ 52.354329][ T4788] loop3: p1 start 51379968 is beyond EOD, truncated [ 52.372353][ T4799] loop1: detected capacity change from 0 to 4096 [ 52.380803][ T4788] loop3: p3 size 100663552 extends beyond EOD, truncated [ 52.394920][ T4788] loop3: p4 size 81920 extends beyond EOD, truncated [ 52.404792][ T4799] EXT4-fs: Ignoring removed bh option [ 52.437231][ T4799] EXT4-fs (loop1): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 52.454773][ T28] audit: type=1400 audit(1779503256.778:419): avc: denied { write } for pid=4802 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.481419][ T4799] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.588858][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.621470][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 52.633088][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 52.647387][ T4144] udevd[4144]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 52.769535][ T28] audit: type=1400 audit(1779503257.098:420): avc: denied { write } for pid=4807 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.858972][ T28] audit: type=1400 audit(1779503257.178:421): avc: denied { write } for pid=4822 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.980571][ T4838] loop3: detected capacity change from 0 to 136 [ 52.991965][ T28] audit: type=1400 audit(1779503257.318:422): avc: denied { mount } for pid=4837 comm="syz.3.505" name="/" dev="loop3" ino=1472 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 53.490566][ T28] audit: type=1400 audit(1779503257.818:423): avc: denied { read } for pid=4862 comm="syz.2.519" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 53.547417][ T4866] netlink: 'syz.0.520': attribute type 2 has an invalid length. [ 54.005077][ T28] audit: type=1400 audit(1779503258.328:424): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 54.089035][ T4882] bond1: (slave bond_slave_1): Device is not our slave [ 54.104150][ T4882] bond1: option active_slave: invalid value (bond_slave_1) [ 54.135057][ T4882] bond1 (unregistering): Released all slaves [ 54.235548][ T3382] IPVS: starting estimator thread 0... [ 54.275135][ T4895] __nla_validate_parse: 1 callbacks suppressed [ 54.275153][ T4895] netlink: 12 bytes leftover after parsing attributes in process `syz.2.532'. [ 54.328962][ T4893] IPVS: using max 2064 ests per chain, 103200 per kthread [ 54.370731][ T4895] netlink: 12 bytes leftover after parsing attributes in process `syz.2.532'. [ 54.481648][ T28] audit: type=1400 audit(1779503258.808:425): avc: denied { ioctl } for pid=4904 comm="syz.1.535" path="socket:[9024]" dev="sockfs" ino=9024 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 54.547172][ T4895] netlink: 12 bytes leftover after parsing attributes in process `syz.2.532'. [ 54.718876][ T4921] loop0: detected capacity change from 0 to 1024 [ 54.746517][ T4921] EXT4-fs: inline encryption not supported [ 54.756365][ T4923] netlink: 8 bytes leftover after parsing attributes in process `syz.3.543'. [ 54.762534][ T4925] netlink: 4 bytes leftover after parsing attributes in process `syz.2.544'. [ 54.789381][ T4921] EXT4-fs (loop0): stripe (6) is not aligned with cluster size (16), stripe is disabled [ 54.831026][ T4921] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.869665][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.926681][ T28] audit: type=1400 audit(1779503259.248:426): avc: denied { read } for pid=4935 comm="syz.0.546" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 55.094749][ T4946] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 55.295076][ T4959] loop2: detected capacity change from 0 to 256 [ 55.306841][ T4963] netlink: 996 bytes leftover after parsing attributes in process `syz.0.562'. [ 55.854879][ T5014] loop2: detected capacity change from 0 to 512 [ 56.063077][ T5033] netlink: 4 bytes leftover after parsing attributes in process `syz.2.594'. [ 56.359130][ T5053] vxcan2: entered allmulticast mode [ 56.403655][ T5055] loop4: detected capacity change from 0 to 512 [ 56.645605][ T5077] loop0: detected capacity change from 0 to 1764 [ 56.799913][ T5096] Driver unsupported XDP return value 0 on prog (id 26) dev N/A, expect packet loss! [ 56.915395][ T5107] loop2: detected capacity change from 0 to 2048 [ 56.949910][ T5107] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.968359][ T5107] ext4 filesystem being mounted at /102/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.038267][ T3304] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.085784][ T5122] loop3: detected capacity change from 0 to 128 [ 57.151881][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 57.151900][ T28] audit: type=1400 audit(1779503261.478:434): avc: denied { setopt } for pid=5118 comm="syz.3.632" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 57.215091][ T5126] netlink: 8 bytes leftover after parsing attributes in process `syz.2.635'. [ 57.228558][ T28] audit: type=1400 audit(1779503261.548:435): avc: denied { write } for pid=5127 comm="syz.0.634" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 57.262446][ T5126] netlink: 4 bytes leftover after parsing attributes in process `syz.2.635'. [ 57.271456][ T5126] netlink: 'syz.2.635': attribute type 18 has an invalid length. [ 57.279427][ T28] audit: type=1400 audit(1779503261.548:436): avc: denied { open } for pid=5127 comm="syz.0.634" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 57.475454][ T5140] loop0: detected capacity change from 0 to 512 [ 57.494482][ T5140] EXT4-fs: inline encryption not supported [ 57.506588][ T5140] EXT4-fs: inline encryption not supported [ 57.531116][ T5140] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.561132][ T5140] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 57.579608][ T5140] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.639: bg 0: block 248: padding at end of block bitmap is not set [ 57.599106][ T5140] loop0: lost filesystem error report for type 5 error -117 [ 57.599447][ T5140] Quota error (device loop0): write_blk: dquota write failed [ 57.614282][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 57.614321][ C1] EXT4-fs (loop0): last error at time 1779503261: ext4_validate_block_bitmap:441 [ 57.664276][ T5140] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 57.675297][ T5140] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.639: Failed to acquire dquot type 1 [ 57.693130][ T5140] loop0: lost filesystem error report for type 5 error -28 [ 57.694390][ T5140] EXT4-fs (loop0): 1 truncate cleaned up [ 57.733862][ T5140] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 57.781967][ T5140] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0008-000000000000 ro. [ 57.848570][ T5140] syz.0.639 (5140) used greatest stack depth: 8184 bytes left [ 57.865178][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 57.885811][ T5146] loop3: detected capacity change from 0 to 2048 [ 57.920739][ T5146] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.945122][ T5150] vxcan2: entered allmulticast mode [ 57.947884][ T5146] ext4 filesystem being mounted at /132/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.981712][ T28] audit: type=1400 audit(1779503262.298:437): avc: denied { write } for pid=5144 comm="syz.3.642" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.041851][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.119923][ T5158] netlink: 156 bytes leftover after parsing attributes in process `syz.2.647'. [ 58.129983][ T5160] loop0: detected capacity change from 0 to 136 [ 58.579696][ T5178] loop2: detected capacity change from 0 to 8192 [ 58.739901][ T5185] loop4: detected capacity change from 0 to 2048 [ 58.832147][ T5185] Alternate GPT is invalid, using primary GPT. [ 58.845250][ T5185] loop4: p2 p3 p7 [ 59.088314][ T28] audit: type=1400 audit(1779503263.418:438): avc: denied { getopt } for pid=5194 comm="syz.1.664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.189175][ T5201] bond1: option lacp_rate: invalid value (43) [ 59.203246][ T5201] bond1 (unregistering): Released all slaves [ 59.582729][ T5222] netlink: 40 bytes leftover after parsing attributes in process `syz.1.677'. [ 59.716958][ T5226] tipc: Enabling of bearer rejected, failed to enable media [ 59.909706][ T28] audit: type=1400 audit(1779503264.238:439): avc: denied { read } for pid=5233 comm="syz.4.683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 59.959676][ T5230] loop1: detected capacity change from 0 to 8192 [ 59.974985][ T28] audit: type=1400 audit(1779503264.298:440): avc: denied { write } for pid=5233 comm="syz.4.683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.014872][ T28] audit: type=1400 audit(1779503264.298:441): avc: denied { create } for pid=5235 comm="syz.0.684" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 60.257214][ T12] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 60.570235][ T5259] netlink: 24 bytes leftover after parsing attributes in process `syz.1.691'. [ 60.603307][ T5263] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 60.626957][ T5263] EXT4-fs (loop2): mount failed [ 60.771563][ T5269] netlink: 156 bytes leftover after parsing attributes in process `syz.1.707'. [ 61.654316][ T5328] set_capacity_and_notify: 2 callbacks suppressed [ 61.654376][ T5328] loop1: detected capacity change from 0 to 1024 [ 61.693993][ T5328] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 61.708661][ T5328] EXT4-fs (loop1): mount failed [ 61.755027][ T5329] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.762435][ T5329] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.980979][ T5329] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 62.256997][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 62.257014][ T28] audit: type=1326 audit(1779503266.578:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.345911][ T28] audit: type=1326 audit(1779503266.578:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.428909][ T28] audit: type=1326 audit(1779503266.578:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.486432][ T28] audit: type=1326 audit(1779503266.578:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.539663][ T28] audit: type=1326 audit(1779503266.578:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.600862][ T28] audit: type=1326 audit(1779503266.578:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.645854][ T28] audit: type=1326 audit(1779503266.578:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.710597][ T28] audit: type=1326 audit(1779503266.578:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.763986][ T28] audit: type=1326 audit(1779503266.578:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=469 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 62.815417][ T28] audit: type=1326 audit(1779503266.578:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5341 comm="syz.4.731" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f928033ce59 code=0x7ffc0000 [ 63.030727][ T5357] netlink: 8 bytes leftover after parsing attributes in process `syz.1.737'. [ 63.080397][ T5351] veth0_to_team: entered promiscuous mode [ 63.096738][ T5353] ipvlan2: entered promiscuous mode [ 63.131889][ T5359] loop1: detected capacity change from 0 to 512 [ 63.141084][ T5359] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.141183][ T5359] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 63.141858][ T5359] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 63.141987][ T5359] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e02c, mo2=0006] [ 63.142048][ T5359] System zones: 0-2, 18-18, 34-35 [ 63.146482][ T5359] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.247356][ T5363] GUP no longer grows the stack in syz.3.751 (5363): 200000006000-200000009000 (200000004000) [ 63.247396][ T5363] CPU: 0 UID: 0 PID: 5363 Comm: syz.3.751 Not tainted syzkaller #0 PREEMPT(full) [ 63.247463][ T5363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 63.247481][ T5363] Call Trace: [ 63.247495][ T5363] [ 63.247507][ T5363] __dump_stack+0x1d/0x30 [ 63.247612][ T5363] dump_stack_lvl+0x95/0xd0 [ 63.247637][ T5363] dump_stack+0x15/0x1b [ 63.247661][ T5363] fixup_user_fault+0x4fb/0x550 [ 63.247700][ T5363] fault_in_user_writeable+0x5c/0xc0 [ 63.247808][ T5363] futex_lock_pi+0x621/0x800 [ 63.247869][ T5363] ? __pfx_futex_wake_mark+0x10/0x10 [ 63.247909][ T5363] do_futex+0x21f/0x380 [ 63.247954][ T5363] __se_sys_futex+0x2f6/0x370 [ 63.248058][ T5363] ? xfd_validate_state+0x45/0xf0 [ 63.248128][ T5363] __x64_sys_futex+0x78/0x90 [ 63.248176][ T5363] x64_sys_call+0x24ab/0x3020 [ 63.248208][ T5363] do_syscall_64+0x12c/0x3b0 [ 63.248250][ T5363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.248408][ T5363] RIP: 0033:0x7fd7f9d0ce59 [ 63.248438][ T5363] 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 [ 63.248462][ T5363] RSP: 002b:00007fd7f8767028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 63.248483][ T5363] RAX: ffffffffffffffda RBX: 00007fd7f9f85fa0 RCX: 00007fd7f9d0ce59 [ 63.248498][ T5363] RDX: 0000000000000002 RSI: 000000000000008d RDI: 0000200000004000 [ 63.248550][ T5363] RBP: 00007fd7f9da2d6f R08: 0000000000000000 R09: 0000000000000082 [ 63.248568][ T5363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.248584][ T5363] R13: 00007fd7f9f86038 R14: 00007fd7f9f85fa0 R15: 00007ffcdde5b088 [ 63.248609][ T5363] [ 63.254113][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.461424][ T5371] loop1: detected capacity change from 0 to 512 [ 63.473767][ T5371] EXT4-fs: Ignoring removed nomblk_io_submit option [ 63.483493][ T5371] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 63.483518][ T5371] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840c09d, mo2=0102] [ 63.483600][ T5371] System zones: 1-12 [ 63.483697][ T5371] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 63.483719][ T5371] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 63.487201][ T5371] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 63.815375][ T5371] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #2: block 3: comm syz.1.744: lblock 0 mapped to illegal pblock 3 (length 1) [ 63.874038][ T5371] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.744: error -117 reading directory block [ 63.972491][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.307750][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 64.493859][ T5424] netlink: 8 bytes leftover after parsing attributes in process `syz.4.770'. [ 64.505349][ T5428] netlink: 156 bytes leftover after parsing attributes in process `syz.0.771'. [ 64.573293][ T5433] netlink: 8 bytes leftover after parsing attributes in process `syz.1.774'. [ 65.299714][ T5457] loop0: detected capacity change from 0 to 4096 [ 65.308230][ T5467] ip6gre1: entered promiscuous mode [ 65.313776][ T5467] ip6gre1: entered allmulticast mode [ 65.327275][ T5457] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.362173][ T5457] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.787: corrupted inode contents [ 65.390654][ T5457] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #15: comm syz.0.787: mark_inode_dirty error [ 65.404843][ T5457] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.787: corrupted inode contents [ 65.429976][ T5457] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.787: mark_inode_dirty error [ 65.442859][ T5457] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.787: corrupted inode contents [ 65.462295][ T5457] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.787: mark_inode_dirty error [ 65.487279][ T5457] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.787: corrupted inode contents [ 65.501512][ T5457] EXT4-fs error (device loop0): ext4_truncate:4690: inode #15: comm syz.0.787: mark_inode_dirty error [ 65.519999][ T5457] EXT4-fs error (device loop0) in ext4_setattr:6120: Corrupt filesystem [ 65.534680][ T5474] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.787: corrupted inode contents [ 65.634750][ T3302] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.635195][ T3302] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.653245][ T3302] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 65.695947][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.752741][ T5491] netlink: 60 bytes leftover after parsing attributes in process `syz.0.799'. [ 65.766752][ T5491] netlink: 60 bytes leftover after parsing attributes in process `syz.0.799'. [ 65.805000][ T5495] tipc: Enabling of bearer rejected, failed to enable media [ 65.897136][ T5505] sch_fq: defrate 2 ignored. [ 65.967209][ T5512] netlink: 'syz.3.812': attribute type 1 has an invalid length. [ 66.006267][ T5509] loop0: detected capacity change from 0 to 4096 [ 66.030431][ T5509] EXT4-fs: inline encryption not supported [ 66.039525][ T5509] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 66.039813][ T5517] loop3: detected capacity change from 0 to 1024 [ 66.058906][ T5509] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c1a8, mo2=0003] [ 66.076643][ T5509] System zones: 0-5 [ 66.097023][ T5517] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.113467][ T5509] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.185897][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.210020][ T5530] loop4: detected capacity change from 0 to 136 [ 66.210061][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.225345][ T5532] netlink: 8 bytes leftover after parsing attributes in process `syz.2.821'. [ 66.422017][ T5541] loop0: detected capacity change from 0 to 8192 [ 66.522061][ T5555] ip6gre1: entered promiscuous mode [ 66.537824][ T5555] ip6gre1: entered allmulticast mode [ 66.969120][ T5583] loop3: detected capacity change from 0 to 8192 [ 67.186542][ T5600] netlink: 'syz.0.853': attribute type 1 has an invalid length. [ 67.515554][ T5626] loop4: detected capacity change from 0 to 512 [ 67.553346][ T5626] EXT4-fs: Ignoring removed nobh option [ 67.600929][ T5626] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.646854][ T5626] EXT4-fs (loop4): 1 truncate cleaned up [ 67.676437][ T5626] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.742879][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 67.742981][ T28] audit: type=1400 audit(1779503272.068:532): avc: denied { write } for pid=5625 comm="syz.4.862" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.830494][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.084640][ T5667] loop4: detected capacity change from 0 to 512 [ 68.137411][ T5667] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.142447][ T5675] netlink: 544 bytes leftover after parsing attributes in process `syz.2.880'. [ 68.165081][ T5675] netlink: 172 bytes leftover after parsing attributes in process `syz.2.880'. [ 68.179552][ T5667] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 68.209471][ T5667] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 68.222468][ T5667] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.876: Failed to acquire dquot type 1 [ 68.236145][ T5667] loop4: lost filesystem error report for type 5 error -5 [ 68.237632][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 68.239510][ T5667] EXT4-fs (loop4): 1 truncate cleaned up [ 68.244841][ C0] EXT4-fs (loop4): last error at time 1779503272: ext4_acquire_dquot:7034 [ 68.293217][ T5667] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.326215][ T5667] EXT4-fs warning (device loop4): ext4_resize_begin:82: There are errors in the filesystem, so online resizing is not allowed [ 68.377523][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.466004][ T5698] netlink: 12 bytes leftover after parsing attributes in process `syz.3.889'. [ 68.563544][ T28] audit: type=1400 audit(1779503272.888:533): avc: denied { name_bind } for pid=5707 comm="syz.3.895" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 68.619793][ T5712] tipc: Started in network mode [ 68.627740][ T5712] tipc: Node identity @, cluster identity 4711 [ 68.637234][ T5712] tipc: Enabling of bearer rejected, failed to enable media [ 68.672472][ T5716] SELinux: policydb table sizes (0,0) do not match mine (6,7) [ 68.675673][ T28] audit: type=1400 audit(1779503272.998:534): avc: denied { load_policy } for pid=5715 comm="syz.3.900" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 68.686925][ T5716] SELinux: failed to load policy [ 68.752476][ T5722] netlink: 292 bytes leftover after parsing attributes in process `syz.4.902'. [ 68.915018][ T5737] netlink: 8 bytes leftover after parsing attributes in process `syz.4.909'. [ 68.954449][ T5735] loop3: detected capacity change from 0 to 2048 [ 68.981550][ T5735] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.024677][ T5735] EXT4-fs (loop3): stripe (536871160) is not aligned with cluster size (16), stripe is disabled [ 69.037323][ T5735] EXT4-fs (loop3): can't enable nombcache during remount [ 69.059754][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.072212][ T5749] loop1: detected capacity change from 0 to 512 [ 69.091101][ T5749] EXT4-fs: Ignoring removed nobh option [ 69.097239][ T5749] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 69.110687][ T5749] EXT4-fs (loop1): 1 truncate cleaned up [ 69.129083][ T5749] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.176896][ T28] audit: type=1400 audit(1779503273.498:535): avc: denied { bind } for pid=5755 comm="syz.4.918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 69.241251][ T5762] raw_sendmsg: syz.3.920 forgot to set AF_INET. Fix it! [ 69.266128][ T28] audit: type=1400 audit(1779503273.498:536): avc: denied { name_bind } for pid=5755 comm="syz.4.918" src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 69.308267][ T28] audit: type=1400 audit(1779503273.498:537): avc: denied { node_bind } for pid=5755 comm="syz.4.918" saddr=172.20.20.18 src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 69.346946][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.373490][ T28] audit: type=1400 audit(1779503273.558:538): avc: denied { write } for pid=5748 comm="syz.1.914" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 69.404597][ T5778] loop1: detected capacity change from 0 to 512 [ 69.423180][ T5781] netlink: 'syz.0.929': attribute type 1 has an invalid length. [ 69.435672][ T28] audit: type=1400 audit(1779503273.728:539): avc: denied { name_bind } for pid=5774 comm="syz.2.928" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 69.458448][ T5778] EXT4-fs (loop1): 1 truncate cleaned up [ 69.458884][ T5781] netlink: 'syz.0.929': attribute type 2 has an invalid length. [ 69.472262][ T5781] netlink: 24 bytes leftover after parsing attributes in process `syz.0.929'. [ 69.482772][ T5778] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.532467][ T5790] loop2: detected capacity change from 0 to 136 [ 69.595700][ T5792] loop0: detected capacity change from 0 to 1024 [ 69.616696][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.629686][ T5792] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 69.682312][ T5792] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.711698][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.730431][ T5803] usb usb7: usbfs: process 5803 (syz.4.939) did not claim interface 0 before use [ 70.448531][ T3083] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 70.469163][ T3083] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 70.553657][ T5881] fido_id[5881]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 70.573250][ T5887] loop0: detected capacity change from 0 to 512 [ 70.622780][ T5887] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.662772][ T5894] netlink: 4 bytes leftover after parsing attributes in process `syz.1.981'. [ 70.703361][ T5887] ext4 filesystem being mounted at /192/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 70.762490][ T5887] netlink: zone id is out of range [ 70.790166][ T5887] netlink: zone id is out of range [ 70.811247][ T5887] netlink: zone id is out of range [ 70.835171][ T5887] netlink: zone id is out of range [ 70.861311][ T5887] netlink: zone id is out of range [ 70.878594][ T5887] netlink: zone id is out of range [ 70.888295][ T5887] netlink: zone id is out of range [ 70.910429][ T5887] netlink: zone id is out of range [ 70.930248][ T5887] netlink: zone id is out of range [ 70.946786][ T5887] netlink: zone id is out of range [ 70.999806][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.200015][ T5923] netlink: 'syz.3.988': attribute type 83 has an invalid length. [ 71.609108][ T5954] netem: incorrect ge model size [ 71.626212][ T5954] netem: change failed [ 71.971928][ T2985] ================================================================== [ 71.980073][ T2985] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 71.988072][ T2985] [ 71.990396][ T2985] write to 0xffff8881082c7c30 of 8 bytes by task 4144 on cpu 1: [ 71.998469][ T2985] dentry_unlink_inode+0x6a/0x290 [ 72.003512][ T2985] d_delete+0xc8/0xe0 [ 72.007506][ T2985] d_delete_notify+0x32/0x100 [ 72.012218][ T2985] vfs_unlink+0x289/0x490 [ 72.016563][ T2985] filename_unlinkat+0x1e2/0x410 [ 72.021693][ T2985] __se_sys_unlink+0x2b/0xe0 [ 72.026309][ T2985] __x64_sys_unlink+0x1f/0x30 [ 72.031015][ T2985] x64_sys_call+0x2eb6/0x3020 [ 72.035712][ T2985] do_syscall_64+0x12c/0x3b0 [ 72.040322][ T2985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.046239][ T2985] [ 72.048576][ T2985] read to 0xffff8881082c7c30 of 8 bytes by task 2985 on cpu 0: [ 72.056146][ T2985] step_into_slowpath+0x12c/0x4c0 [ 72.061228][ T2985] path_lookupat+0x330/0x500 [ 72.065858][ T2985] filename_lookup+0x190/0x390 [ 72.070717][ T2985] do_readlinkat+0x74/0x2f0 [ 72.075240][ T2985] __x64_sys_readlink+0x47/0x60 [ 72.080107][ T2985] x64_sys_call+0x2b51/0x3020 [ 72.084846][ T2985] do_syscall_64+0x12c/0x3b0 [ 72.089486][ T2985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.095527][ T2985] [ 72.097857][ T2985] value changed: 0xffff88810d8cd5f8 -> 0x0000000000000000 [ 72.104965][ T2985] [ 72.107291][ T2985] Reported by Kernel Concurrency Sanitizer on: [ 72.113445][ T2985] CPU: 0 UID: 0 PID: 2985 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 72.122300][ T2985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 72.132445][ T2985] ================================================================== [ 72.787741][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured!