last executing test programs: 4.044652602s ago: executing program 2 (id=1928): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) close(r0) r1 = socket$inet(0xa, 0x801, 0x84) mount$9p_fd(0x0, &(0x7f0000000680)='./file0\x00', &(0x7f0000000380), 0x14c98, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 3.78798038s ago: executing program 3 (id=1934): sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x22004002, &(0x7f0000000140)={[{@jqfmt_vfsold}, {@stripe={'stripe', 0x3d, 0x2}}, {@sysvgroups}, {@jqfmt_vfsold}, {@nouid32}, {@grpjquota, 0x2e}, {@grpquota}, {@nolazytime}]}, 0x84, 0x46c, &(0x7f00000004c0)="$eJzs3EtvG0UcAPD/rpP0RR6U8ugDaiiIiELSpAV64AICqRckJDjAMaShKnVb1ASJVhUtCJUj4hMARyQ+ASe4IOAE4gp3hFShXggckNHau40TO6njxHWDfz9pk5ndWc/Mzk4yu7PrAPpWOfuRRFQj4teIGK1Hlyco138t3rg8+/eNy7NJVKuv/pnU0v114/JskbTYb1ceGU8j0o+S2N8i3/mLl87MVCpzF/L45MLZdybnL1566vTZmVNzp+bOTR8/fuzo1LPPTD+9KfUczsq67/3zB/aeeOPTl2er8eYPX2XlvSvf3liPurEN51mO8vJjWTNU+/nYhj/9zjLcEE4GelgQ1qUUEVlzDdb6/2iUYqnxRuOlD3taOKCrqtVqdVvT2lIRuFoF/seS6HUJgN4o/tFn17/FchuHHz13/fn6BVBW78V8qW8ZiDT7tb1+xT7cpfzLEfH61X8+y5ZoeR8CAGBzfZONf55sNf4bSe5rSDeSzw2NRcThiNgdEfdExJ6IuDcisrT3R8QD68y/vCLePP75eUdHFWtTNv57Lp/bWj7+S4skY6U8Nlyr/2Dy1unK3JH8mIzH4LYsPrVGHt+++Msnq21rHP9lS5Z/MRbMy/HHwIobdCdnFmY2UudG1z+I2DfQqv7JzZmAJCL2RsS+Dj4/O2ann/jyQBYe2dW8/cAt67+GTZhnqn4R8Xi9/a/GivoXknpOq81PTm6PytyRyeKsaPbjT9deaYwPNoRv3f7dlbX/zpbnf17/ohsU87Xz68/j2m8fr3pN0+n5P5S8VgsP5evem1lYuDAVMZSvWLZ+emnfIl6kz+o/fqhV/UeS3RH/fp7vtz8/Vx+MiIci4mBe9ocj4pGIOLRG/b9/4dG31z5CvW3/k2u1f8RY0jhf30GgdOa7r1fLv732P1YLjedr2vn7124BN3LsAAAAYKtIa8/AJ+nEzXCaTkzUn+HfEzvTyvn5hcPlePfcyfqz8mMxmBZ3ukYb7odO5feGi/j0ivjRiLi79qTRjlp8YvZ8pVtz6kB7dq3S/zO/l3pdOqDr1jWP1vxGG7CFeV8T+pf+D/1L/4f+pf9D/2rV/69ELPagKMBt5v8/9C/9H/qX/g/9S/+HvtT8SnzxdSudvOm/FNh9YkO791Gg1KVPjsYv7ehCINKeH7rOA+mdUIyDeWBbRLS715WutunK8wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDr+y8AAP//BcXhGA==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0xee01) 3.495009039s ago: executing program 3 (id=1935): perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 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}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x20) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 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, 0x4, 0x1, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x800000, 0x6, 0x2, 0xcb, 0xffff, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x1) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000), 0x0) 3.354695864s ago: executing program 3 (id=1938): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000080)={0x4, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 3.354537384s ago: executing program 3 (id=1939): mlockall(0x3) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x46, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x30040, 0x2, 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, 0xfffffffe, 0x2, @perf_bp={0x0, 0x2}, 0x6025, 0x4005, 0x4, 0x0, 0x80000000, 0x1, 0xa, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setreuid(0xffffffffffffffff, 0xee01) io_setup(0xb, &(0x7f0000000080)) 3.189283529s ago: executing program 2 (id=1942): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 3.049646834s ago: executing program 2 (id=1945): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1, @local}, 0xc) 3.008125075s ago: executing program 2 (id=1947): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x8, {{0xa, 0x4e21, 0xa3f, @mcast1, 0xbfd}}, {{0xa, 0x4e1c, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x40}}}, 0x108) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/214, &(0x7f0000000080)=0xd6) 2.975039396s ago: executing program 2 (id=1949): r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 2.939616277s ago: executing program 2 (id=1950): 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}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e02003c000b05d25a806f8c6394f90324fc602f00000009000100053582c137153e3702480180000c0000d1bd", 0x33fe0}], 0x1}, 0x0) 1.686455816s ago: executing program 3 (id=1962): r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x8, 0x3, 0x560, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x490, 0xffffffff, 0xffffffff, 0x490, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2, 'vxcan1\x00', {0x8}}}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xfd}}, [], [0x0, 0xffffffff], 'pim6reg\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x3a0, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_virt_wifi\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x5}}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2, 'bridge_slave_0\x00', {0x53}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x5c0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x4001, 0x3, 0x3e8, 0x158, 0x0, 0x148, 0x158, 0x148, 0x350, 0x240, 0x240, 0x350, 0x240, 0x7fffffe, 0x0, {[{{@ip={@private=0xa010102, @local, 0x0, 0x0, 'ip6gretap0\x00', 'nicvf0\x00', {}, {}, 0x88, 0x3, 0x10}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'wg1\x00', {0x0, 0x0, 0x1ff, 0x100000, 0x0, 0xed, 0x10000007}}}, @common=@unspec=@connmark={{0x30}, {0xfffffff9, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x85d, 0xb, [0x10, 0x31, 0x1e, 0x32, 0x2b, 0x25, 0x3f, 0x17, 0x19, 0x22, 0x2c, 0x3d, 0x7, 0x3f, 0x1e, 0x31], 0x0, 0x2, 0x2}}}, {{@ip={@rand_addr=0x64010101, @local, 0xff, 0x0, 'tunl0\x00', 'lo\x00', {0xff}, {}, 0x2e, 0x3, 0x4}, 0x0, 0x190, 0x1f8, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x8, 0x9, 0x1, 0x1, 'syz1\x00', 0x2}}, @inet=@rpfilter={{0x28}, {0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0xfff, 0x7e, 0x1c, 'netbios-ns\x00', 'syz0\x00', {0x3}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) 1.669196687s ago: executing program 4 (id=1963): r0 = syz_io_uring_setup(0x1aea, &(0x7f0000000300)={0x0, 0xa1af, 0x400, 0x4, 0xb21}, &(0x7f0000000380), &(0x7f0000001400), &(0x7f0000001440)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r1, 0x0) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r0, 0x1e, &(0x7f0000001480), 0x1) 1.553721381s ago: executing program 0 (id=1965): r0 = fsopen(&(0x7f0000000000)='bpf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x1, 0x7) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x8, 0x0, 0x0, 0x0) 1.548139151s ago: executing program 4 (id=1967): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001300010027bd70000000000007000000", @ANYRES32=r1, @ANYBLOB="00000000020000000c001a800800048004000680"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 1.478848954s ago: executing program 4 (id=1969): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x0, &(0x7f0000001dc0)={0xf, 0x5, 0x0, {r0}}, 0x20) 1.454158864s ago: executing program 0 (id=1970): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000533fa0)={0x0, 0x23, 0x800000000004}, 0x0) mremap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x3) 1.409776876s ago: executing program 4 (id=1972): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000040000000030a09020000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400000000014000000110001"], 0x88}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000005d40)={{0x14}, [@NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x34, 0x4, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x10, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}]}]}, @NFTA_IMMEDIATE_DREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x88}}, 0x0) 1.391262906s ago: executing program 0 (id=1973): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x121602, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x11) close(0x3) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x40940, 0x0) 1.338587268s ago: executing program 4 (id=1974): recvmsg(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000140)=""/175, 0xaf}], 0x1}, 0x12200) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8fff0ff79a4f0ff00000000b7060000ffffffff6d64050000000000650404000100000004"], 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001f80)=ANY=[@ANYBLOB="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bdf3b21ad680c88a513021c1d3a7b30d64960c03a01364b2324966bd89d917b15dcb4f8cbacfe05ddcc213d14189edcd9f8b828ebaaab4f56470d3abef47b6d88dc438c9b0a253c26c386464754e76c0d7bfbc1dfa7248982ec26bd725eb623bb12f96e63eb5d1a0030e58a6653247c986c7ca9f15fd84d5eb1cd5ee35c4f464dc1a789b06c6c7074fc927680eac8546b2aee2f8867d6bf36b88a99ff67c7b2dd68ae3380622653efcad276a0f4b446091b80653014e67629dfde0091c7f090a22b5c427d03ddbc"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa6, 0x0, 0x0, 0x10, 0x3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x20e, 0xe40, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 1.241762711s ago: executing program 4 (id=1976): ioctl$TCFLSH(0xffffffffffffffff, 0x400455c8, 0x1000000000) r0 = creat(&(0x7f0000000140)='./file2\x00', 0x99) fallocate(r0, 0x0, 0xbf5, 0x2000402) prctl$PR_MCE_KILL(0x4e, 0x1, 0x1000000) 1.103491345s ago: executing program 0 (id=1978): r0 = syz_open_dev$sg(&(0x7f00000002c0), 0xe6, 0x2602) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x280000d, 0x11, r0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) 620.092181ms ago: executing program 3 (id=1979): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/306], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\n'], 0x98) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xffff0000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x48, 0x0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0, 0xffff0000}, 0x48) 522.651644ms ago: executing program 0 (id=1980): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f00000014c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001540)=0x80) sendmsg$nl_route_sched(r0, &(0x7f00000093c0)={0x0, 0x0, &(0x7f0000009380)={&(0x7f0000000240)=@deltfilter={0x34, 0x2d, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xe}, {0xfff1}, {0xdedf0d8c1d41c28, 0x10}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) 522.464204ms ago: executing program 0 (id=1981): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0x801, 0xfffffffd, 0x8000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20421}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x8024) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x6, 0x0, 0x8100, 0x0, {0xc3}, {}, {0xe, 0xd}}, [@TCA_RATE={0x6}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x11, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) 286.360451ms ago: executing program 1 (id=1982): r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000002900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="29000000140005b7ff00000004eabdeb0101b6ff02159f7e5520756b1933b49db96ad24d12595fbea5", 0x29) 231.159843ms ago: executing program 1 (id=1983): syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='map_files\x00') readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=""/76, 0x4c) 190.405654ms ago: executing program 1 (id=1984): perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x7, 0x40, 0x7, 0x0, 0x0, 0xd000, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x2, @perf_bp={0x0, 0x2}, 0x986, 0xfc, 0x4, 0x0, 0x81, 0x9, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4601f5f014ab0800000000000002"], 0xfd78) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000005, 0x10012, r0, 0x0) 94.674517ms ago: executing program 1 (id=1985): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$SO_J1939_FILTER(r0, 0x6b, 0x1, &(0x7f0000000580)=[{0x2, 0x3, {0x0, 0xff, 0x4}, {0x1, 0xff, 0x1}, 0xfe, 0x1}], 0x20) 74.687678ms ago: executing program 1 (id=1986): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0)=0xf2b, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000140)=""/10, &(0x7f0000000080)=0xa) 0s ago: executing program 1 (id=1987): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd2e, 0x25dfdbfe, {0x0, 0x0, 0x12, 0x0, {0xd, 0xc}, {0x5, 0xe}, {0xfff2}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x7, [0x4, 0x7, 0x45, 0x10, 0xff, 0x1d, 0x9, 0x8, 0xc, 0x5, 0xf, 0xc, 0x2, 0x6, 0xb, 0xd], 0x1, [0x200, 0xc, 0x101, 0x7, 0x486, 0x40, 0x8, 0x5, 0x8, 0x2a, 0x5, 0x134e, 0xfffc, 0x6, 0x8, 0xba], [0x3, 0x9, 0x3, 0x0, 0x3, 0x0, 0xc5d4, 0x3, 0x3, 0x48aa, 0xffff, 0x7, 0x7913, 0x4, 0x2, 0x6]}}}}]}, 0x88}, 0x1, 0x0, 0x0, 0xc004841}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080010000000e8fe55a1180015000600142603600e120500210000000401a8001600a400", 0x36}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfe33) kernel console output (not intermixed with test programs): pabilities in a way that may be insecure [ 39.462003][ T3578] netlink: 24 bytes leftover after parsing attributes in process `syz.0.34'. [ 39.482085][ T3578] netlink: 24 bytes leftover after parsing attributes in process `syz.0.34'. [ 39.605138][ T3589] sctp: [Deprecated]: syz.0.36 (pid 3589) Use of int in max_burst socket option deprecated. [ 39.605138][ T3589] Use struct sctp_assoc_value instead [ 39.903900][ T3613] netlink: 20 bytes leftover after parsing attributes in process `syz.2.49'. [ 40.012408][ T3617] loop2: detected capacity change from 0 to 1024 [ 40.046313][ T3617] EXT4-fs: Ignoring removed bh option [ 40.056241][ T3617] EXT4-fs: Ignoring removed oldalloc option [ 40.077133][ T3617] EXT4-fs: Ignoring removed nobh option [ 40.095557][ T3617] EXT4-fs (loop2): bad geometry: bigalloc file system with non-zero first_data_block [ 40.095557][ T3617] [ 40.202171][ T3627] netlink: 12 bytes leftover after parsing attributes in process `syz.1.55'. [ 40.352219][ T3637] loop0: detected capacity change from 0 to 2048 [ 40.376927][ T3644] loop3: detected capacity change from 0 to 512 [ 40.391553][ T3644] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 40.401536][ T3644] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.62: inode #15: comm syz.3.62: iget: illegal inode # [ 40.417357][ T3644] loop3: lost filesystem error report for type 5 error -117 [ 40.418515][ T3644] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.62: couldn't read orphan inode 15 (err -117) [ 40.437553][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 40.437580][ C0] EXT4-fs (loop3): initial error at time 1781655423: ext4_orphan_get:1399 [ 40.437620][ C0] EXT4-fs (loop3): last error at time 1781655423: ext4_orphan_get:1399 [ 40.467679][ T3644] loop3: lost filesystem error report for type 5 error -117 [ 40.470039][ T3644] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.524384][ T3637] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.529576][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.548870][ T3637] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.655696][ T3434] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 345: padding at end of block bitmap is not set [ 40.696811][ T3434] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 28 [ 40.728891][ T3434] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.728891][ T3434] [ 40.754266][ T3434] EXT4-fs (loop0): Total free blocks count 0 [ 40.770586][ T3434] EXT4-fs (loop0): Free/Dirty block details [ 40.784961][ T3434] EXT4-fs (loop0): free_blocks=0 [ 40.797885][ T3434] EXT4-fs (loop0): dirty_blocks=16 [ 40.809552][ T3434] EXT4-fs (loop0): Block reservation details [ 40.815987][ T3434] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.822462][ T3299] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 40.856192][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.064055][ T3681] loop2: detected capacity change from 0 to 128 [ 41.110853][ T3681] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.129251][ T3681] ext4 filesystem being mounted at /15/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 41.216875][ T3302] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.397886][ T3702] IPVS: stopping backup sync thread 3703 ... [ 41.398528][ T3703] IPVS: sync thread started: state = BACKUP, mcast_ifn = vlan1, syncid = 4, id = 0 [ 41.480372][ T3707] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 41.503063][ T3707] bond1 (unregistering): Released all slaves [ 41.613212][ T3713] netlink: 'syz.1.90': attribute type 3 has an invalid length. [ 41.642213][ T3713] netlink: 'syz.1.90': attribute type 3 has an invalid length. [ 41.674818][ T3713] netlink: 16 bytes leftover after parsing attributes in process `syz.1.90'. [ 41.703052][ T3693] syz.2.82 (3693) used greatest stack depth: 11088 bytes left [ 41.726914][ T3713] syz.1.90 (3713) used greatest stack depth: 10816 bytes left [ 41.820407][ T3725] xt_hashlimit: max too large, truncated to 1048576 [ 42.010780][ T3735] PID 3735 killed due to inadequate hugepage pool [ 42.080304][ T3743] loop0: detected capacity change from 0 to 1024 [ 42.088924][ T3743] EXT4-fs: Ignoring removed bh option [ 42.125289][ T3743] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.202260][ T3743] EXT4-fs (loop0): shut down requested (0) [ 42.237572][ T3750] loop1: detected capacity change from 0 to 8192 [ 42.239806][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.357444][ T3756] loop0: detected capacity change from 0 to 128 [ 42.395141][ T3756] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 42.438306][ T3756] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 42.454811][ T3763] loop4: detected capacity change from 0 to 256 [ 42.464051][ T3729] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 2070) [ 42.498077][ T3729] FAT-fs (loop1): Filesystem has been set read-only [ 42.514124][ T3728] syz.1.97 (3728) used greatest stack depth: 10800 bytes left [ 42.613413][ T3767] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.639683][ T3767] ext4 filesystem being mounted at /22/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 42.724893][ T3767] EXT4-fs warning (device loop3): ext4_empty_dir:3104: inode #12: comm syz.3.114: directory missing '..' [ 43.009118][ T3731] syz.2.99 (3731) used greatest stack depth: 9904 bytes left [ 43.019259][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.120185][ T3794] mmap: syz.4.125 (3794) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 43.168445][ T28] kauditd_printk_skb: 131 callbacks suppressed [ 43.168464][ T28] audit: type=1400 audit(1781655426.033:287): avc: denied { write } for pid=3791 comm="syz.0.124" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 43.225546][ T3803] netlink: 36 bytes leftover after parsing attributes in process `syz.3.127'. [ 43.254881][ T28] audit: type=1400 audit(1781655426.113:288): avc: denied { create } for pid=3806 comm="syz.0.130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 43.290800][ T3808] netlink: 36 bytes leftover after parsing attributes in process `syz.3.127'. [ 43.305943][ T3810] netlink: 748 bytes leftover after parsing attributes in process `syz.1.131'. [ 43.321966][ T28] audit: type=1400 audit(1781655426.153:289): avc: denied { create } for pid=3809 comm="syz.1.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.374816][ T28] audit: type=1400 audit(1781655426.163:290): avc: denied { write } for pid=3809 comm="syz.1.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.419289][ T3813] Zero length message leads to an empty skb [ 43.465227][ T28] audit: type=1400 audit(1781655426.273:291): avc: denied { bind } for pid=3815 comm="syz.3.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 43.510324][ T3824] ======================================================= [ 43.510324][ T3824] WARNING: The mand mount option has been deprecated and [ 43.510324][ T3824] and is ignored by this kernel. Remove the mand [ 43.510324][ T3824] option from the mount to silence this warning. [ 43.510324][ T3824] ======================================================= [ 43.561566][ T28] audit: type=1400 audit(1781655426.273:292): avc: denied { write } for pid=3815 comm="syz.3.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 43.607075][ T3822] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 43.622944][ T28] audit: type=1400 audit(1781655426.283:293): avc: denied { append } for pid=3819 comm="syz.0.136" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 43.630775][ T3824] SELinux: security_context_str_to_sid () failed with errno=-22 [ 43.669088][ T28] audit: type=1400 audit(1781655426.293:294): avc: denied { shutdown } for pid=3814 comm="syz.2.134" lport=52862 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 43.703389][ T3822] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.706285][ T28] audit: type=1400 audit(1781655426.293:295): avc: denied { listen } for pid=3814 comm="syz.2.134" lport=52862 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 43.759249][ T28] audit: type=1400 audit(1781655426.493:296): avc: denied { remount } for pid=3823 comm="syz.0.139" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 43.765981][ T3837] EXT4-fs: Ignoring removed oldalloc option [ 43.798628][ T3822] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.137: Freeing blocks not in datazone - block = 0, count = 16 [ 43.833399][ T3837] EXT4-fs: Ignoring removed oldalloc option [ 43.857017][ T3837] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 43.902133][ T3837] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.935941][ T3837] EXT4-fs (loop2): shut down requested (1) [ 43.950627][ T3837] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=15 [ 43.970124][ T3837] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop2 ino=15 [ 44.180574][ T3851] xt_hashlimit: size too large, truncated to 1048576 [ 46.601215][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.619839][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 46.712724][ T3863] netlink: 28 bytes leftover after parsing attributes in process `syz.3.146'. [ 46.733723][ T3863] netlink: 28 bytes leftover after parsing attributes in process `syz.3.146'. [ 46.755025][ T3863] netlink: 28 bytes leftover after parsing attributes in process `syz.3.146'. [ 46.774630][ T3863] netlink: 28 bytes leftover after parsing attributes in process `syz.3.146'. [ 47.158266][ T3892] set_capacity_and_notify: 4 callbacks suppressed [ 47.158321][ T3892] loop0: detected capacity change from 0 to 512 [ 47.194175][ T3892] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 47.204733][ T3892] System zones: 0-2, 18-18, 34-35 [ 47.213592][ T3892] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.230036][ T3892] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.235483][ T3896] netlink: 28 bytes leftover after parsing attributes in process `syz.3.166'. [ 47.279446][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.307818][ T3899] sg_write: data in/out 405980/48 bytes for SCSI command 0x0-- guessing data in; [ 47.307818][ T3899] program syz.3.169 not setting count and/or reply_len properly [ 48.066089][ T3947] loop0: detected capacity change from 0 to 1024 [ 48.136311][ T3947] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a80ee018, mo2=0002] [ 48.150452][ T3947] System zones: 0-1, 3-8 [ 48.161030][ T3947] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.198590][ T3947] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.236048][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 48.236067][ T28] audit: type=1400 audit(1781655432.093:332): avc: denied { write } for pid=3946 comm="syz.0.188" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.312084][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 48.320833][ T28] audit: type=1400 audit(1781655432.133:333): avc: denied { setopt } for pid=3950 comm="syz.3.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.393106][ T28] audit: type=1400 audit(1781655432.233:334): avc: denied { write } for pid=3964 comm="syz.0.194" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 48.478207][ T3968] dvmrp1: tun_chr_ioctl cmd 35108 [ 48.536214][ T3972] loop2: detected capacity change from 0 to 512 [ 48.573958][ T3972] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 48.600800][ T3972] ext4 filesystem being mounted at /37/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.629887][ T3972] SELinux: failed to load policy [ 48.634938][ T28] audit: type=1400 audit(1781655432.493:335): avc: denied { load_policy } for pid=3971 comm="syz.2.197" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 48.669741][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 48.804208][ T28] audit: type=1400 audit(1781655432.663:336): avc: denied { create } for pid=3982 comm="syz.2.201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.854127][ T28] audit: type=1400 audit(1781655432.663:337): avc: denied { setopt } for pid=3982 comm="syz.2.201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.899247][ T28] audit: type=1400 audit(1781655432.663:338): avc: denied { connect } for pid=3982 comm="syz.2.201" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.930673][ T3987] netlink: 4 bytes leftover after parsing attributes in process `syz.2.203'. [ 49.031078][ T28] audit: type=1400 audit(1781655432.893:339): avc: denied { mounton } for pid=3990 comm="syz.2.205" path="/41/bus" dev="tmpfs" ino=228 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.194168][ T3916] Set syz1 is full, maxelem 65536 reached [ 49.205902][ T3997] loop3: detected capacity change from 0 to 512 [ 49.223266][ T3997] EXT4-fs: Ignoring removed bh option [ 49.247098][ T3997] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.3.208: corrupted xattr block 95: invalid header [ 49.288379][ T3997] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 49.291351][ T28] audit: type=1400 audit(1781655433.153:340): avc: denied { read } for pid=4000 comm="syz.2.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 49.308251][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 49.329458][ C0] EXT4-fs (loop3): initial error at time 1781655433: ext4_expand_extra_isize_ea:2810: inode 11 [ 49.334711][ T4003] loop4: detected capacity change from 0 to 512 [ 49.342156][ C0] EXT4-fs (loop3): last error at time 1781655433: ext4_expand_extra_isize_ea:2810: inode 11 [ 49.369864][ T3960] loop1: detected capacity change from 0 to 512 [ 49.379786][ T4003] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.209: bad orphan inode 13 [ 49.396802][ T3997] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 49.414606][ T4003] loop4: lost filesystem error report for type 5 error -117 [ 49.414779][ T4003] ext4_test_bit(bit=12, block=4) = 1 [ 49.422170][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 49.422193][ C0] EXT4-fs (loop4): initial error at time 1781655433: ext4_orphan_get:1425 [ 49.422218][ C0] EXT4-fs (loop4): last error at time 1781655433: ext4_orphan_get:1425 [ 49.447684][ T3997] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.208: bg 0: block 7: invalid block bitmap [ 49.451193][ T4003] is_bad_inode(inode)=0 [ 49.467357][ T4003] NEXT_ORPHAN(inode)=0 [ 49.471513][ T4003] max_ino=32 [ 49.474829][ T4003] i_nlink=1 [ 49.478952][ T4003] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.503170][ T4003] EXT4-fs warning (device loop4): dx_probe:813: inode #2: comm syz.4.209: Hash code is SIPHASH, but hash not in dirent [ 49.535195][ T3997] loop3: lost filesystem error report for type 5 error -117 [ 49.535400][ T3997] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 49.559015][ T4003] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.209: Corrupt directory, running e2fsck is recommended [ 49.578112][ T3997] loop3: lost filesystem error report for type 5 error -117 [ 49.578418][ T3997] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #11: comm syz.3.208: corrupted xattr block 95: invalid header [ 49.594658][ T28] audit: type=1400 audit(1781655433.453:341): avc: denied { write } for pid=4005 comm="syz.2.211" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 49.618757][ T3997] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 49.618955][ T3997] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 49.625426][ T4003] EXT4-fs warning (device loop4): dx_probe:813: inode #2: comm syz.4.209: Hash code is SIPHASH, but hash not in dirent [ 49.651168][ T4003] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.209: Corrupt directory, running e2fsck is recommended [ 49.658499][ T3997] EXT4-fs (loop3): 1 orphan inode deleted [ 49.670001][ T4003] EXT4-fs error (device loop4): ext4_find_dest_de:2050: inode #2: block 13: comm syz.4.209: bad entry in directory: directory entry overrun - offset=24, inode=0, rec_len=131076, size=1024 fake=0 [ 49.716992][ T3997] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.737606][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.785014][ T4010] loop2: detected capacity change from 0 to 2048 [ 49.929426][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.971919][ T4025] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4025 comm=syz.3.216 [ 50.173736][ T4041] Illegal XDP return value 4294967274 on prog (id 18) dev N/A, expect packet loss! [ 50.440075][ T4053] loop3: detected capacity change from 0 to 8192 [ 50.553240][ T4059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.235'. [ 50.638604][ T3960] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.723192][ T4064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.732780][ T3960] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.758650][ T4064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.862871][ T3960] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.947333][ T4089] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4089 comm=syz.0.249 [ 51.947556][ T3960] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 52.036955][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.140566][ T4097] loop3: detected capacity change from 0 to 1764 [ 52.471740][ T4117] loop1: detected capacity change from 0 to 512 [ 52.519866][ T4117] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.592614][ T4117] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.676489][ T4117] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.261: corrupted xattr block 33: overlapping e_value [ 52.754278][ T4117] EXT4-fs (loop1): Remounting filesystem read-only [ 52.792425][ T4117] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 52.886658][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.279145][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 53.279172][ T28] audit: type=1326 audit(1781655437.143:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4125 comm="syz.1.263" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fef342bce59 code=0x0 [ 53.363426][ T4131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.390060][ T4131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.476182][ T28] audit: type=1400 audit(1781655437.333:366): avc: denied { bind } for pid=4134 comm="syz.3.267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 53.927742][ T28] audit: type=1400 audit(1781655437.783:367): avc: denied { getopt } for pid=4153 comm="syz.4.276" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 54.182030][ T4162] process 'syz.0.280' launched './file0' with NULL argv: empty string added [ 54.201709][ T28] audit: type=1400 audit(1781655438.063:368): avc: denied { execute_no_trans } for pid=4161 comm="syz.0.280" path="/65/file0" dev="tmpfs" ino=354 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 54.478175][ T4173] loop3: detected capacity change from 0 to 256 [ 54.513188][ T4177] capability: warning: `syz.2.286' uses 32-bit capabilities (legacy support in use) [ 54.575834][ T4183] netlink: 'syz.2.290': attribute type 12 has an invalid length. [ 54.597645][ T4183] netlink: 'syz.2.290': attribute type 29 has an invalid length. [ 54.613440][ T4183] netlink: 148 bytes leftover after parsing attributes in process `syz.2.290'. [ 54.731567][ T4200] loop3: detected capacity change from 0 to 2048 [ 54.732515][ T4204] loop0: detected capacity change from 0 to 512 [ 54.753219][ T4204] FAT-fs (loop0): Directory bread(block 199916) failed [ 54.775131][ T4200] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.785886][ T4204] FAT-fs (loop0): Directory bread(block 199917) failed [ 54.793319][ T4200] ext4 filesystem being mounted at /67/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.817604][ T4204] FAT-fs (loop0): Directory bread(block 199918) failed [ 54.833548][ T28] audit: type=1400 audit(1781655438.673:369): avc: denied { write } for pid=4199 comm="syz.3.297" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.858338][ T4204] FAT-fs (loop0): Directory bread(block 199919) failed [ 54.871281][ T4204] FAT-fs (loop0): Directory bread(block 199920) failed [ 54.886114][ T4204] FAT-fs (loop0): Directory bread(block 199921) failed [ 54.901324][ T28] audit: type=1400 audit(1781655438.693:370): avc: denied { connect } for pid=4208 comm="syz.2.300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 54.932742][ T4204] FAT-fs (loop0): Directory bread(block 199922) failed [ 54.945408][ T4204] FAT-fs (loop0): Directory bread(block 199923) failed [ 54.945733][ T4210] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.297: bg 0: block 345: padding at end of block bitmap is not set [ 54.968166][ T4210] EXT4-fs (loop3): Remounting filesystem read-only [ 54.975459][ T4204] FAT-fs (loop0): Directory bread(block 199916) failed [ 54.982596][ T4204] FAT-fs (loop0): Directory bread(block 199917) failed [ 54.990356][ T110] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 55.146962][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.167099][ T28] audit: type=1400 audit(1781655439.023:371): avc: denied { cpu } for pid=4225 comm="syz.4.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 55.233647][ T4233] loop4: detected capacity change from 0 to 512 [ 55.254858][ T4233] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.267844][ T4233] ext4 filesystem being mounted at /68/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.281148][ T28] audit: type=1400 audit(1781655439.143:372): avc: denied { append } for pid=4232 comm="syz.4.311" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 55.367633][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.395310][ T28] audit: type=1326 audit(1781655439.253:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4237 comm="syz.4.312" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0a8468ce59 code=0x0 [ 55.719877][ T4249] netlink: 40 bytes leftover after parsing attributes in process `syz.2.317'. [ 55.894783][ T4257] netlink: 40 bytes leftover after parsing attributes in process `syz.2.320'. [ 56.042741][ T28] audit: type=1400 audit(1781655439.903:374): avc: denied { bind } for pid=4260 comm="syz.2.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 56.431870][ T4311] loop2: detected capacity change from 0 to 512 [ 56.462054][ T4311] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.343: corrupted in-inode xattr: e_value size too large [ 56.489015][ T4311] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.489244][ T4311] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.343: couldn't read orphan inode 15 (err -117) [ 56.498481][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 56.498513][ C1] EXT4-fs (loop2): initial error at time 1781655440: ext4_iget_extra_inode:5128: inode 15 [ 56.498542][ C1] EXT4-fs (loop2): last error at time 1781655440: ext4_iget_extra_inode:5128: inode 15 [ 56.555208][ T4311] loop2: lost filesystem error report for type 5 error -117 [ 56.556876][ T4311] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.778497][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.865020][ T4341] loop2: detected capacity change from 0 to 128 [ 56.946903][ T4345] ip6gretap0: entered promiscuous mode [ 56.966078][ T4345] : entered promiscuous mode [ 57.152642][ T4362] netlink: 'syz.4.365': attribute type 39 has an invalid length. [ 57.445162][ T4369] loop1: detected capacity change from 0 to 8192 [ 57.564411][ T4388] loop2: detected capacity change from 0 to 164 [ 57.602223][ T4388] ISOFS: unable to read i-node block [ 57.608085][ T4388] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 57.692564][ T4396] syz.4.382 uses obsolete (PF_INET,SOCK_PACKET) [ 57.793177][ T4406] netem: change failed [ 57.799194][ T4407] netlink: 44 bytes leftover after parsing attributes in process `syz.4.386'. [ 57.959093][ T4419] loop2: detected capacity change from 0 to 512 [ 57.985448][ T4419] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 58.020712][ T4419] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 58.045346][ T4424] loop4: detected capacity change from 0 to 512 [ 58.063333][ T4424] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 58.075007][ T4419] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.391: invalid indirect mapped block 4294967295 (level 0) [ 58.128423][ T4419] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 58.128623][ T4419] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.391: invalid indirect mapped block 4294967295 (level 1) [ 58.137827][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 58.137859][ C0] EXT4-fs (loop2): initial error at time 1781655441: ext4_free_branches:1023: inode 16 [ 58.137895][ C0] EXT4-fs (loop2): last error at time 1781655441: ext4_free_branches:1023: inode 16 [ 58.197334][ T402] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 58.218385][ T4419] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 58.218807][ T4419] EXT4-fs (loop2): 1 orphan inode deleted [ 58.259645][ T4419] EXT4-fs (loop2): 1 truncate cleaned up [ 58.288375][ T4419] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.309432][ T4419] EXT4-fs error (device loop2): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz.2.391: bad entry in directory: rec_len is too small for name_len - offset=12, inode=2, rec_len=12, size=1024 fake=0 [ 58.363036][ T28] kauditd_printk_skb: 344 callbacks suppressed [ 58.363125][ T28] audit: type=1400 audit(1781655442.223:719): avc: denied { read } for pid=4430 comm="syz.4.397" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 58.401410][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.431420][ T4434] netlink: 'syz.2.398': attribute type 4 has an invalid length. [ 58.598391][ T28] audit: type=1400 audit(1781655442.453:720): avc: denied { ioctl } for pid=4439 comm="syz.2.401" path="socket:[8378]" dev="sockfs" ino=8378 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 58.705794][ T4437] loop1: detected capacity change from 0 to 8192 [ 58.719334][ T4446] tap0: tun_chr_ioctl cmd 1074025678 [ 58.759429][ T4446] tap0: group set to 0 [ 59.020052][ T4462] loop4: detected capacity change from 0 to 2048 [ 59.091791][ T4462] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.108148][ T4462] ext4 filesystem being mounted at /98/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.146298][ T4462] EXT4-fs (loop4): changing journal_checksum during remount not supported; ignoring [ 59.183299][ T4462] EXT4-fs error (device loop4): __ext4_remount:6835: comm syz.4.412: Abort forced by user [ 59.221516][ T4462] EXT4-fs (loop4): Remounting filesystem read-only [ 59.248433][ T4462] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 59.307124][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.565664][ T4476] loop4: detected capacity change from 0 to 512 [ 59.613019][ T4476] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.685431][ T4476] ext4 filesystem being mounted at /102/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.742082][ T28] audit: type=1400 audit(1781655443.603:721): avc: denied { write } for pid=4475 comm="syz.4.418" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.791869][ T4484] loop1: detected capacity change from 0 to 512 [ 59.859195][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.931628][ T28] audit: type=1400 audit(1781655443.793:722): avc: denied { listen } for pid=4487 comm="syz.4.422" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 60.000556][ T28] audit: type=1400 audit(1781655443.813:723): avc: denied { ioctl } for pid=4487 comm="syz.4.422" path="socket:[7589]" dev="sockfs" ino=7589 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 60.098121][ T4497] program syz.1.426 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 60.107558][ T28] audit: type=1400 audit(1781655443.963:724): avc: denied { append } for pid=4496 comm="syz.1.426" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 60.250431][ T4501] loop4: detected capacity change from 0 to 8192 [ 60.412775][ T4506] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 60.420061][ T4506] IPv6: NLM_F_CREATE should be set when creating new route [ 60.427309][ T4506] IPv6: NLM_F_CREATE should be set when creating new route [ 61.197407][ T28] audit: type=1400 audit(1781655445.053:725): avc: denied { create } for pid=4516 comm="syz.2.435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 61.254564][ T28] audit: type=1400 audit(1781655445.063:726): avc: denied { connect } for pid=4516 comm="syz.2.435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 61.324587][ T28] audit: type=1400 audit(1781655445.183:727): avc: denied { name_bind } for pid=4520 comm="syz.2.436" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 61.437841][ T4527] netlink: 56 bytes leftover after parsing attributes in process `syz.2.438'. [ 61.673450][ T4533] sg_write: data in/out 405980/48 bytes for SCSI command 0x0-- guessing data in; [ 61.673450][ T4533] program syz.2.441 not setting count and/or reply_len properly [ 61.750160][ T4408] syz.3.380 (4408) used greatest stack depth: 8080 bytes left [ 62.064044][ T28] audit: type=1400 audit(1781655445.923:728): avc: denied { getopt } for pid=4544 comm="syz.1.448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 62.154093][ T4548] loop1: detected capacity change from 0 to 512 [ 62.218610][ T4548] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.269810][ T4548] ext4 filesystem being mounted at /70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 62.331407][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.439121][ T4570] loop0: detected capacity change from 0 to 128 [ 62.493643][ T4570] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 62.528693][ T4579] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.541361][ T4570] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 62.554968][ T4579] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.586727][ T402] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 62.620057][ T4587] netlink: 24 bytes leftover after parsing attributes in process `syz.0.466'. [ 62.811287][ T4602] loop4: detected capacity change from 0 to 128 [ 63.017373][ T4614] netlink: 276 bytes leftover after parsing attributes in process `syz.4.479'. [ 63.058609][ T4614] netlink: 276 bytes leftover after parsing attributes in process `syz.4.479'. [ 63.325574][ T4637] loop4: detected capacity change from 0 to 512 [ 63.352757][ T4637] EXT4-fs: Ignoring removed i_version option [ 63.368365][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 63.368384][ T28] audit: type=1326 audit(1781655447.233:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4642 comm="syz.1.491" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fef342bce59 code=0x0 [ 63.421582][ T4637] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.450032][ T28] audit: type=1400 audit(1781655447.303:736): avc: denied { read append } for pid=4648 comm="syz.2.494" 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 [ 63.485798][ T4637] ext4 filesystem being mounted at /115/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.527416][ T28] audit: type=1400 audit(1781655447.303:737): avc: denied { open } for pid=4648 comm="syz.2.494" 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 [ 63.550616][ T28] audit: type=1400 audit(1781655447.303:738): avc: denied { ioctl } for pid=4648 comm="syz.2.494" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 63.673578][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.704296][ T4660] loop1: detected capacity change from 0 to 512 [ 63.732682][ T4660] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.757882][ T4660] ext4 filesystem being mounted at /78/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.785143][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.860278][ T28] audit: type=1400 audit(1781655447.713:739): avc: denied { read } for pid=4673 comm="syz.3.503" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 63.892395][ T28] audit: type=1400 audit(1781655447.713:740): avc: denied { open } for pid=4673 comm="syz.3.503" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 63.920422][ T28] audit: type=1400 audit(1781655447.753:741): avc: denied { create } for pid=4674 comm="syz.2.504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 63.985771][ T28] audit: type=1400 audit(1781655447.753:742): avc: denied { ioctl } for pid=4674 comm="syz.2.504" path="socket:[7894]" dev="sockfs" ino=7894 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 64.203880][ T4698] loop4: detected capacity change from 0 to 256 [ 64.240509][ T4700] netlink: 8 bytes leftover after parsing attributes in process `syz.3.516'. [ 64.259461][ T4698] msdos: Unknown parameter 'nodos' [ 64.283033][ T4698] netlink: 80 bytes leftover after parsing attributes in process `syz.4.513'. [ 64.410319][ T28] audit: type=1400 audit(1781655448.273:743): avc: denied { create } for pid=4709 comm="syz.3.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 64.469984][ T28] audit: type=1400 audit(1781655448.293:744): avc: denied { listen } for pid=4709 comm="syz.3.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 65.423846][ T4759] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 65.431139][ T4759] IPv6: NLM_F_CREATE should be set when creating new route [ 65.438391][ T4759] IPv6: NLM_F_CREATE should be set when creating new route [ 66.505722][ T4803] loop3: detected capacity change from 0 to 512 [ 66.529964][ T4803] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 66.997022][ T4820] Option 'HrK{RА rMD 豬d Q2bԖH4:1xj:H<7' to dns_resolver key: bad/missing value [ 67.103646][ T4828] netlink: 8 bytes leftover after parsing attributes in process `syz.4.572'. [ 67.239995][ T4810] loop2: detected capacity change from 0 to 512 [ 67.422746][ T4810] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.442454][ T4810] ext4 filesystem being mounted at /138/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.565984][ T4810] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 67.583972][ T4810] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 67.649663][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.957617][ T3379] usb usb2-port2: attempt power cycle [ 70.777630][ T3379] usb usb2-port2: unable to enumerate USB device [ 70.806925][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 70.806942][ T28] audit: type=1400 audit(1781655454.663:752): avc: denied { create } for pid=4843 comm="syz.4.577" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 70.834137][ T4850] loop0: detected capacity change from 0 to 256 [ 70.855180][ T28] audit: type=1400 audit(1781655454.673:753): avc: denied { listen } for pid=4843 comm="syz.4.577" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 70.893710][ T28] audit: type=1400 audit(1781655454.753:754): avc: denied { read write } for pid=4853 comm="syz.1.580" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 70.920715][ T28] audit: type=1400 audit(1781655454.753:755): avc: denied { open } for pid=4853 comm="syz.1.580" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 70.992733][ T28] audit: type=1400 audit(1781655454.753:756): avc: denied { ioctl } for pid=4853 comm="syz.1.580" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 71.051727][ T28] audit: type=1400 audit(1781655454.883:757): avc: denied { read } for pid=4862 comm="syz.0.582" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 71.096695][ T28] audit: type=1400 audit(1781655454.883:758): avc: denied { open } for pid=4862 comm="syz.0.582" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 71.157495][ T4869] netlink: 'syz.3.587': attribute type 12 has an invalid length. [ 71.176910][ T4869] netlink: 'syz.3.587': attribute type 29 has an invalid length. [ 71.196799][ T4869] netlink: 148 bytes leftover after parsing attributes in process `syz.3.587'. [ 71.206876][ T4869] netlink: 51 bytes leftover after parsing attributes in process `syz.3.587'. [ 71.233897][ T4863] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.242664][ T4863] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.293894][ T28] audit: type=1400 audit(1781655455.153:759): avc: denied { write } for pid=4878 comm="syz.1.592" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 71.296189][ T4875] loop3: detected capacity change from 0 to 4096 [ 71.322158][ T28] audit: type=1400 audit(1781655455.183:760): avc: denied { ioctl } for pid=4878 comm="syz.1.592" path="/dev/input/event1" dev="devtmpfs" ino=243 ioctlcmd=0x4590 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 71.357007][ T4875] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.442818][ T4887] ipvlan2: entered allmulticast mode [ 71.455758][ T4887] batadv_slave_1: entered allmulticast mode [ 71.456104][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.465896][ T4887] batman_adv: batadv0: Adding interface: ipvlan2 [ 71.477240][ T4887] batman_adv: batadv0: The MTU of interface ipvlan2 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. [ 71.503444][ T4887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.514610][ T4887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.538619][ T4887] batman_adv: batadv0: Interface activated: ipvlan2 [ 71.612215][ T28] audit: type=1400 audit(1781655455.473:761): avc: denied { ioctl } for pid=4897 comm="syz.4.599" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x5393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 71.705316][ T4904] netlink: 22 bytes leftover after parsing attributes in process `syz.3.602'. [ 71.719691][ T4906] loop4: detected capacity change from 0 to 512 [ 71.735638][ T4906] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 71.764042][ T4906] EXT4-fs (loop4): 1 truncate cleaned up [ 71.770689][ T4906] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.828642][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.972641][ T4932] loop3: detected capacity change from 0 to 256 [ 72.033533][ T4934] netlink: 24 bytes leftover after parsing attributes in process `syz.2.615'. [ 72.222699][ T4959] netlink: 'syz.2.627': attribute type 12 has an invalid length. [ 72.317153][ T4970] Option 'HrK{RА rMD 豬d Q2bԖH4:1xj:H<7' to dns_resolver key: bad/missing value [ 72.624882][ T4983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.637640][ T4983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.671940][ T4974] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 72.804115][ T5003] loop3: detected capacity change from 0 to 512 [ 72.819430][ T5003] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 72.841540][ T5003] EXT4-fs (loop3): 1 truncate cleaned up [ 72.866670][ T5003] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.881967][ T5006] loop2: detected capacity change from 0 to 256 [ 72.978937][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.990174][ T5008] netlink: 44 bytes leftover after parsing attributes in process `syz.2.658'. [ 73.029801][ T5010] Option 'HrK{RА rMD 豬d Q2bԖH4:1xj:H<7' to dns_resolver key: bad/missing value [ 73.990429][ T5033] bridge0: port 1(bridge_slave_0) entered listening state [ 74.074731][ T5043] netem: change failed [ 74.164985][ T5053] program syz.0.670 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 74.198961][ T5058] loop2: detected capacity change from 0 to 512 [ 74.219171][ T5060] macvlan0: entered promiscuous mode [ 74.240735][ T5060] dummy0: entered promiscuous mode [ 74.250766][ T5058] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.259667][ T5060] hsr1: entered promiscuous mode [ 74.275260][ T5058] ext4 filesystem being mounted at /163/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.283725][ T5060] hsr1: entered allmulticast mode [ 74.307693][ T5060] macvlan0: entered allmulticast mode [ 74.314589][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.324848][ T5060] veth1_vlan: entered allmulticast mode [ 74.331354][ T5060] dummy0: entered allmulticast mode [ 74.425430][ T5081] loop0: detected capacity change from 0 to 512 [ 74.449813][ T5081] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.466905][ T5081] ext4 filesystem being mounted at /116/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.506083][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.747570][ T5110] netlink: 28 bytes leftover after parsing attributes in process `syz.1.694'. [ 75.482092][ T5166] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 75.483608][ T5169] tipc: Failed to obtain node identity [ 75.603862][ T5169] tipc: Enabling of bearer rejected, failed to enable media [ 75.749537][ T5184] netlink: 16 bytes leftover after parsing attributes in process `syz.4.727'. [ 75.774511][ T5184] netem: invalid attributes len -13 [ 75.825609][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 75.825685][ T28] audit: type=1400 audit(1781655459.683:776): avc: denied { create } for pid=5189 comm="syz.0.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 75.854449][ T5188] sctp: [Deprecated]: syz.4.728 (pid 5188) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.854449][ T5188] Use struct sctp_sack_info instead [ 75.854455][ T28] audit: type=1400 audit(1781655459.713:777): avc: denied { connect } for pid=5189 comm="syz.0.729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 76.345936][ T28] audit: type=1400 audit(1781655460.203:778): avc: denied { mount } for pid=5222 comm="syz.2.743" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 76.575115][ T5234] loop2: detected capacity change from 0 to 8192 [ 76.636777][ T5237] loop1: detected capacity change from 0 to 512 [ 76.672588][ T5237] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.696026][ T5237] ext4 filesystem being mounted at /119/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.747698][ T5237] EXT4-fs error (device loop1): ext4_empty_dir:3082: inode #12: comm syz.1.751: invalid size [ 76.761450][ T28] audit: type=1400 audit(1781655461.609:779): avc: denied { write } for pid=5235 comm="syz.1.751" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.853521][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.885702][ T5254] netlink: 24 bytes leftover after parsing attributes in process `syz.1.757'. [ 76.976003][ T5267] netlink: 'syz.0.764': attribute type 2 has an invalid length. [ 77.052542][ T5275] loop3: detected capacity change from 0 to 512 [ 77.076552][ T5275] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 77.123634][ T5275] ext4 filesystem being mounted at /148/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.171756][ T5283] loop1: detected capacity change from 0 to 512 [ 77.198832][ T28] audit: type=1400 audit(1781655462.059:780): avc: denied { write } for pid=5274 comm="syz.3.768" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 77.231527][ T5283] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #15: comm syz.1.771: inode has both inline data and extents flags [ 77.244768][ T5283] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 77.244937][ T5283] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.771: couldn't read orphan inode 15 (err -117) [ 77.254121][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 77.254153][ C1] EXT4-fs (loop1): initial error at time 1781655462: ext4_orphan_get:1399: inode 15 [ 77.254214][ C1] EXT4-fs (loop1): last error at time 1781655462: ext4_orphan_get:1399: inode 15 [ 77.291337][ T5283] loop1: lost filesystem error report for type 5 error -117 [ 77.291436][ T28] audit: type=1400 audit(1781655462.059:781): avc: denied { create } for pid=5274 comm="syz.3.768" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 77.319142][ T5283] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.333746][ T28] audit: type=1400 audit(1781655462.069:782): avc: denied { write } for pid=5274 comm="syz.3.768" name="bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 77.366008][ T28] audit: type=1400 audit(1781655462.069:783): avc: denied { add_name } for pid=5274 comm="syz.3.768" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 77.371506][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 77.386314][ T28] audit: type=1400 audit(1781655462.199:784): avc: denied { write } for pid=5282 comm="syz.1.771" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 77.438727][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.450906][ T5293] loop4: detected capacity change from 0 to 128 [ 77.470749][ T5293] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 77.507916][ T5293] ext4 filesystem being mounted at /178/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.531906][ T5296] caif0: tun_chr_ioctl cmd 2147767521 [ 77.545050][ T5293] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:375: inode #11: comm syz.4.776: No space for directory leaf checksum. Please run e2fsck -D. [ 77.560734][ T5293] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #11: comm syz.4.776: checksumming directory block 0 [ 77.586554][ T5305] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 77.586554][ T5305] The task syz.1.778 (5305) triggered the difference, watch for misbehavior. [ 77.617702][ T3298] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 77.643224][ T5308] loop3: detected capacity change from 0 to 764 [ 77.681777][ T28] audit: type=1400 audit(1781655462.549:785): avc: denied { remount } for pid=5307 comm="syz.3.783" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 77.750801][ T5316] loop3: detected capacity change from 0 to 1024 [ 77.762916][ T5316] EXT4-fs: Ignoring removed bh option [ 77.793527][ T5316] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.817060][ T5316] EXT4-fs (loop3): shut down requested (0) [ 77.835092][ T5316] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 77.846732][ T5316] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 77.902373][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.970348][ T5337] program syz.3.793 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 78.304305][ T5362] loop0: detected capacity change from 0 to 512 [ 78.313520][ T5364] loop4: detected capacity change from 0 to 1024 [ 78.321748][ T5364] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.326159][ T5362] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 78.357446][ T5364] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 78.394799][ T5362] EXT4-fs (loop0): 1 truncate cleaned up [ 78.401475][ T5364] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.411817][ T5362] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.550363][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.624919][ T5385] netlink: 144 bytes leftover after parsing attributes in process `syz.2.814'. [ 78.747146][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.855408][ T5406] loop0: detected capacity change from 0 to 2048 [ 78.875527][ T5406] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.898471][ T5406] ext4 filesystem being mounted at /157/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.942347][ T5412] tipc: Failed to obtain node identity [ 78.949871][ T5393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.972136][ T5393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.989020][ T5412] tipc: Enabling of bearer rejected, failed to enable media [ 78.998612][ T5413] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.824: bg 0: block 345: padding at end of block bitmap is not set [ 79.017482][ T5413] EXT4-fs (loop0): Remounting filesystem read-only [ 79.030298][ T3434] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:5075: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 79.054926][ T5406] EXT4-fs warning (device loop0): ext4_es_cache_extent:1082: inode #15: comm syz.0.824: ES cache extent failed: add [0,16,112,0x1] conflict with existing [1,15,113,0x12] [ 79.054926][ T5406] [ 79.092257][ T5415] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.168763][ T5426] netlink: 8 bytes leftover after parsing attributes in process `syz.4.831'. [ 79.169106][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.256732][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.447388][ T5451] program syz.0.842 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 79.558750][ T5461] C: renamed from veth1_to_team (while UP) [ 79.586658][ T5461] netlink: 'syz.0.847': attribute type 2 has an invalid length. [ 79.597677][ T5461] netlink: 128 bytes leftover after parsing attributes in process `syz.0.847'. [ 79.625681][ T5461] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 79.973575][ T5456] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.999171][ T5456] ext4 filesystem being mounted at /197/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.199293][ T5491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.210341][ T5456] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.213978][ T5491] ext4 filesystem being mounted at /167/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 80.244767][ T5456] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 80.259849][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.290802][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.336120][ T5492] Process accounting resumed [ 80.364299][ T5504] IPv6: NLM_F_CREATE should be specified when creating new route [ 80.535216][ T5529] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 80.594520][ T5534] sg_write: process 385 (syz.3.879) changed security contexts after opening file descriptor, this is not allowed. [ 80.630629][ T5529] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 80.790039][ T5549] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 80.812777][ T5549] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 80.842058][ T5549] EXT4-fs (loop4): 1 truncate cleaned up [ 80.858320][ T5549] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.905037][ T5549] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 80.917771][ T5549] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 80.981116][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.028820][ T5555] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.044547][ T5555] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.520679][ T5584] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 81.606293][ T5598] set_capacity_and_notify: 5 callbacks suppressed [ 81.606339][ T5598] loop2: detected capacity change from 0 to 128 [ 82.002616][ T5624] vcan0: tx drop: invalid da for name 0x00000000000000c7 [ 82.232870][ T5646] netlink: 8 bytes leftover after parsing attributes in process `syz.1.929'. [ 82.245531][ T5645] netlink: 44 bytes leftover after parsing attributes in process `syz.4.930'. [ 82.252220][ T5646] netlink: 'syz.1.929': attribute type 21 has an invalid length. [ 82.453842][ T5663] loop3: detected capacity change from 0 to 512 [ 82.473607][ T5663] EXT4-fs: Ignoring removed mblk_io_submit option [ 82.503291][ T5663] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 82.520132][ T5663] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.938: attempt to clear invalid blocks 2 len 1 [ 82.521643][ T5669] netlink: 12 bytes leftover after parsing attributes in process `syz.4.939'. [ 82.553150][ T5663] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 82.557279][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 82.572962][ C0] EXT4-fs (loop3): initial error at time 1781655467: ext4_clear_blocks:876: inode 13 [ 82.582493][ C0] EXT4-fs (loop3): last error at time 1781655467: ext4_clear_blocks:876: inode 13 [ 82.583047][ T5667] loop1: detected capacity change from 0 to 4096 [ 82.592775][ T5663] EXT4-fs (loop3): Remounting filesystem read-only [ 82.607399][ T5663] EXT4-fs (loop3): 1 truncate cleaned up [ 82.613874][ T5663] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.638912][ T5667] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.677148][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.689531][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.717552][ T5674] gtp0: entered allmulticast mode [ 82.732331][ T5659] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 82.798845][ T5682] loop2: detected capacity change from 0 to 1024 [ 82.822663][ T5682] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.835561][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 82.835622][ T28] audit: type=1400 audit(1781655467.699:817): avc: denied { write } for pid=5681 comm="syz.2.946" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 82.884657][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.942098][ T5694] loop2: detected capacity change from 0 to 512 [ 82.972064][ T5694] EXT4-fs (loop2): 1 truncate cleaned up [ 82.993524][ T5694] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.021701][ T5696] tap0: tun_chr_ioctl cmd 1074025675 [ 83.040590][ T5696] tap0: persist disabled [ 83.048090][ T28] audit: type=1400 audit(1781655467.919:818): avc: denied { write } for pid=5693 comm="syz.2.949" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 83.087866][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.177243][ T5709] loop4: detected capacity change from 0 to 2048 [ 83.207733][ T5709] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.232246][ T28] audit: type=1400 audit(1781655468.099:819): avc: denied { write } for pid=5708 comm="syz.4.957" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 83.260685][ T5721] loop1: detected capacity change from 0 to 1024 [ 83.271353][ T5721] EXT4-fs: Ignoring removed mblk_io_submit option [ 83.284146][ T5721] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 83.312048][ T5721] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 83.344498][ T5727] loop3: detected capacity change from 0 to 128 [ 83.358163][ T28] audit: type=1400 audit(1781655468.219:820): avc: denied { write } for pid=5720 comm="syz.1.962" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 83.367869][ T5729] netlink: 'syz.0.965': attribute type 8 has an invalid length. [ 83.388681][ T5727] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 83.401686][ T5727] ext4 filesystem being mounted at /189/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 83.425818][ T5729] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 83.452186][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.463988][ T28] audit: type=1400 audit(1781655468.329:821): avc: denied { write } for pid=5726 comm="syz.3.964" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 83.567198][ T28] audit: type=1400 audit(1781655468.429:822): avc: denied { recv } for pid=3299 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.152 dest=45638 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 83.596189][ T3307] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 83.652774][ T28] audit: type=1400 audit(1781655468.519:823): avc: denied { append } for pid=5742 comm="syz.3.969" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 83.709727][ T28] audit: type=1400 audit(1781655468.549:824): avc: denied { write } for pid=5742 comm="syz.3.969" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 83.741273][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.760278][ T5746] loop3: detected capacity change from 0 to 512 [ 83.792997][ T5746] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 83.814389][ T5748] netlink: 320 bytes leftover after parsing attributes in process `syz.1.972'. [ 83.828318][ T5746] EXT4-fs (loop3): 1 truncate cleaned up [ 83.843797][ T5746] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.890256][ T5753] loop1: detected capacity change from 0 to 512 [ 83.901326][ T5746] EXT4-fs: user quota file already specified [ 83.907948][ T5753] EXT4-fs: test_dummy_encryption option not supported [ 83.925907][ T28] audit: type=1400 audit(1781655468.789:825): avc: denied { read } for pid=5750 comm="syz.0.974" lport=51107 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 83.997673][ T28] audit: type=1400 audit(1781655468.869:826): avc: denied { create } for pid=5760 comm="syz.4.978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 84.029381][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.505942][ T5812] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 84.519702][ T5812] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 84.527976][ T5812] EXT4-fs (loop3): orphan cleanup on readonly fs [ 84.534690][ T5812] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1003: Freeing blocks not in datazone - block = 0, count = 4096 [ 84.549064][ T5812] loop3: lost filesystem error report for type 5 error -117 [ 84.549494][ T5812] EXT4-fs (loop3): Remounting filesystem read-only [ 84.563400][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 84.563428][ C0] EXT4-fs (loop3): initial error at time 1781655469: ext4_free_blocks:6718 [ 84.563493][ C0] EXT4-fs (loop3): last error at time 1781655469: ext4_free_blocks:6718 [ 84.591118][ T5812] EXT4-fs (loop3): 1 orphan inode deleted [ 84.606194][ T5812] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.698220][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.843341][ T5838] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1015'. [ 84.853222][ T5838] netlink: 35 bytes leftover after parsing attributes in process `syz.1.1015'. [ 84.863543][ T5838] netlink: 'syz.1.1015': attribute type 5 has an invalid length. [ 84.871990][ T5838] netlink: 'syz.1.1015': attribute type 6 has an invalid length. [ 84.880722][ T5838] netlink: 35 bytes leftover after parsing attributes in process `syz.1.1015'. [ 85.408843][ T5846] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 85.430416][ T402] tipc: Subscription rejected, illegal request [ 85.531363][ T5875] netlink: 'syz.3.1031': attribute type 2 has an invalid length. [ 85.540898][ T5873] msdos: Bad value for 'uid' [ 85.565908][ T5873] msdos: Bad value for 'uid' [ 85.656629][ T5883] program syz.2.1035 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 85.696382][ T5886] EXT4-fs: Ignoring removed orlov option [ 85.703772][ T5886] EXT4-fs: inline encryption not supported [ 85.733048][ T5886] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.761375][ T5886] EXT4-fs error (device loop1): ext4_lookup:1785: inode #15: comm syz.1.1036: unexpected EA_INODE flag [ 85.810451][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.007169][ T5908] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.032606][ T5908] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 86.057491][ T5911] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 86.085595][ T5911] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz.3.1047: inode #15: comm syz.3.1047: iget: illegal inode # [ 86.089262][ T5908] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.098978][ T5911] loop3: lost filesystem error report for type 5 error -117 [ 86.116268][ T5911] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1047: couldn't read orphan inode 15 (err -117) [ 86.123660][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 86.123679][ C0] EXT4-fs (loop3): initial error at time 1781655470: ext4_orphan_get:1399 [ 86.123734][ C0] EXT4-fs (loop3): last error at time 1781655470: ext4_orphan_get:1399 [ 86.161623][ T5911] loop3: lost filesystem error report for type 5 error -117 [ 86.162226][ T5911] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.192939][ T5921] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1050'. [ 86.203947][ T5921] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1050'. [ 86.213753][ T5911] EXT4-fs (loop3): changing journal_checksum during remount not supported; ignoring [ 86.234173][ T5911] EXT4-fs error (device loop3): __ext4_remount:6835: comm syz.3.1047: Abort forced by user [ 86.253121][ T5911] EXT4-fs (loop3): Remounting filesystem read-only [ 86.271496][ T5911] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 86.280432][ T5923] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1051'. [ 86.290436][ T5923] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1051'. [ 86.304149][ T5923] netlink: 2 bytes leftover after parsing attributes in process `syz.4.1051'. [ 86.313580][ T5923] veth1_to_bridge: entered allmulticast mode [ 86.320279][ T5923] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1051'. [ 86.342454][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.477077][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.555150][ T5942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5942 comm=syz.2.1061 [ 86.615650][ T5946] EXT4-fs error (device loop3): __ext4_iget:5481: inode #11: block 1: comm syz.3.1063: invalid block [ 86.656705][ T5946] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 86.656957][ T5946] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1063: couldn't read orphan inode 11 (err -117) [ 86.666194][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 86.666242][ C1] EXT4-fs (loop3): initial error at time 1781655471: __ext4_iget:5481: inode 11: block 1 [ 86.666283][ C1] EXT4-fs (loop3): last error at time 1781655471: __ext4_iget:5481: inode 11: block 1 [ 86.793300][ T5946] loop3: lost filesystem error report for type 5 error -117 [ 86.797260][ T5946] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.895488][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.896295][ T5963] set_capacity_and_notify: 7 callbacks suppressed [ 86.896427][ T5963] loop0: detected capacity change from 0 to 1024 [ 86.954074][ T5963] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.977411][ T5963] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 87.012695][ T5963] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.090947][ T5982] loop1: detected capacity change from 0 to 512 [ 87.117802][ T5982] EXT4-fs: Ignoring removed mblk_io_submit option [ 87.127802][ T5982] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 87.136448][ T5982] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.1077: attempt to clear invalid blocks 2 len 1 [ 87.159522][ T5982] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 87.159857][ T5982] EXT4-fs (loop1): Remounting filesystem read-only [ 87.169065][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 87.169087][ C0] EXT4-fs (loop1): initial error at time 1781655472: ext4_clear_blocks:876: inode 13 [ 87.169116][ C0] EXT4-fs (loop1): last error at time 1781655472: ext4_clear_blocks:876: inode 13 [ 87.204298][ T5982] EXT4-fs (loop1): 1 truncate cleaned up [ 87.210483][ T5982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.317174][ T5994] loop2: detected capacity change from 0 to 256 [ 87.325786][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.434820][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.550427][ T6014] loop3: detected capacity change from 0 to 512 [ 87.562274][ T6014] EXT4-fs: Ignoring removed bh option [ 87.591562][ T6014] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 87.609123][ T6014] EXT4-fs (loop3): 1 truncate cleaned up [ 87.637048][ T6014] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1092: bg 0: block 465: padding at end of block bitmap is not set [ 87.916137][ T6021] syz.1.1095 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 88.167615][ T3414] IPVS: starting estimator thread 0... [ 88.216936][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 88.216955][ T28] audit: type=1400 audit(1781655473.079:854): avc: denied { connect } for pid=6071 comm="syz.1.1119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 88.288268][ T6065] IPVS: using max 2256 ests per chain, 112800 per kthread [ 88.368346][ T28] audit: type=1400 audit(1781655473.239:855): avc: denied { create } for pid=6079 comm="syz.1.1124" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 88.580550][ T6102] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 88.587972][ T6102] IPv6: NLM_F_CREATE should be set when creating new route [ 88.595261][ T6102] IPv6: NLM_F_CREATE should be set when creating new route [ 88.626049][ T6102] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 88.762739][ T28] audit: type=1400 audit(1781655474.627:856): avc: denied { setopt } for pid=6117 comm="syz.0.1142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 88.903371][ T6134] __nla_validate_parse: 2 callbacks suppressed [ 88.903387][ T6134] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1150'. [ 89.021508][ T6144] loop2: detected capacity change from 0 to 256 [ 89.107230][ T6149] loop1: detected capacity change from 0 to 1024 [ 89.144143][ T6144] FAT-fs (loop2): Directory bread(block 64) failed [ 89.162219][ T28] audit: type=1400 audit(1781655475.017:857): avc: denied { write } for pid=6148 comm="syz.1.1156" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.193104][ T6154] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 89.218064][ T6144] FAT-fs (loop2): Directory bread(block 65) failed [ 89.239516][ T6144] FAT-fs (loop2): Directory bread(block 66) failed [ 89.247679][ T28] audit: type=1400 audit(1781655475.017:858): avc: denied { lock } for pid=6148 comm="syz.1.1156" path="/202/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 89.248540][ T6144] FAT-fs (loop2): Directory bread(block 67) failed [ 89.271491][ T28] audit: type=1400 audit(1781655475.017:859): avc: denied { write } for pid=6148 comm="syz.1.1156" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.300774][ T28] audit: type=1400 audit(1781655475.017:860): avc: denied { unlink } for pid=6148 comm="syz.1.1156" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 89.323137][ T6144] FAT-fs (loop2): Directory bread(block 68) failed [ 89.329792][ T6144] FAT-fs (loop2): Directory bread(block 69) failed [ 89.336511][ T6144] FAT-fs (loop2): Directory bread(block 70) failed [ 89.343382][ T6144] FAT-fs (loop2): Directory bread(block 71) failed [ 89.356684][ T6144] FAT-fs (loop2): Directory bread(block 72) failed [ 89.363420][ T6144] FAT-fs (loop2): Directory bread(block 73) failed [ 89.462465][ T6163] loop4: detected capacity change from 0 to 128 [ 89.468881][ T6164] erspan0: entered promiscuous mode [ 89.702933][ T6185] loop3: detected capacity change from 0 to 1024 [ 89.735575][ T6185] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 89.747043][ T6185] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 89.759884][ T6185] EXT4-fs error (device loop3): ext4_acquire_dquot:7032: comm syz.3.1171: Failed to acquire dquot type 0 [ 89.796124][ T6185] loop3: lost filesystem error report for type 5 error -5 [ 89.796861][ T6185] EXT4-fs (loop3): 1 truncate cleaned up [ 89.804061][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 89.804081][ C1] EXT4-fs (loop3): initial error at time 1781655475: ext4_acquire_dquot:7032 [ 89.804108][ C1] EXT4-fs (loop3): last error at time 1781655475: ext4_acquire_dquot:7032 [ 89.853822][ T6191] netlink: 'syz.4.1174': attribute type 298 has an invalid length. [ 90.042415][ T6210] loop1: detected capacity change from 0 to 1024 [ 90.051524][ T6210] ext4: Unknown parameter 'dont_hash' [ 90.088001][ T28] audit: type=1400 audit(1781655475.957:861): avc: denied { create } for pid=6214 comm="syz.4.1184" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 90.111066][ T6218] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1183'. [ 90.176146][ T6226] loop0: detected capacity change from 0 to 1024 [ 90.203947][ T6226] ext4 filesystem being mounted at /215/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.219828][ T6226] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #15: comm syz.0.1189: lblock 0 mapped to illegal pblock 0 (length 1) [ 90.281177][ T6236] netlink: 144 bytes leftover after parsing attributes in process `syz.0.1193'. [ 90.561388][ T6272] tap0: tun_chr_ioctl cmd 1074025677 [ 90.567491][ T6272] tap0: linktype set to 6 [ 90.748587][ T6296] EXT4-fs warning (device loop1): dx_probe:837: inode #2: comm syz.1.1222: Unimplemented hash flags: 0x0001 [ 90.768944][ T6296] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1222: Corrupt directory, running e2fsck is recommended [ 91.252666][ T6317] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1229'. [ 91.298239][ T6324] EXT4-fs: Ignoring removed mblk_io_submit option [ 91.324505][ T6324] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 91.494147][ T6348] nr0: tun_chr_ioctl cmd 1074025677 [ 91.495786][ T6348] nr0: linktype set to 825 [ 91.894658][ T6371] EXT4-fs (loop4): invalid journal inode [ 91.910649][ T6371] EXT4-fs (loop4): can't get journal size [ 91.918468][ T6365] ext4 filesystem being mounted at /224/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.919856][ T6369] set_capacity_and_notify: 4 callbacks suppressed [ 91.919899][ T6369] loop0: detected capacity change from 0 to 4096 [ 91.946497][ T6371] EXT4-fs (loop4): 1 truncate cleaned up [ 91.954550][ T6365] EXT4-fs (loop1): shut down requested (0) [ 92.066007][ T6383] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1259'. [ 92.366932][ T6416] netlink: 'syz.2.1275': attribute type 15 has an invalid length. [ 92.392363][ T6420] loop1: detected capacity change from 0 to 512 [ 92.400213][ T6420] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 92.450053][ T6420] ext4 filesystem being mounted at /231/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.510892][ T6420] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1277: bg 0: block 217: padding at end of block bitmap is not set [ 92.539373][ T6420] EXT4-fs (loop1): Remounting filesystem read-only [ 92.554789][ T6432] vxcan0: tx address claim with dlc 0 [ 92.565848][ T6434] loop3: detected capacity change from 0 to 128 [ 92.722589][ T6448] program syz.3.1290 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 92.792255][ T6451] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 92.885794][ T6461] loop1: detected capacity change from 0 to 256 [ 92.924503][ T6461] FAT-fs (loop1): Directory bread(block 64) failed [ 92.932406][ T6461] FAT-fs (loop1): Directory bread(block 65) failed [ 92.951544][ T6461] FAT-fs (loop1): Directory bread(block 66) failed [ 92.967627][ T6461] FAT-fs (loop1): Directory bread(block 67) failed [ 92.984001][ T6461] FAT-fs (loop1): Directory bread(block 68) failed [ 93.004260][ T6461] FAT-fs (loop1): Directory bread(block 69) failed [ 93.024107][ T6461] FAT-fs (loop1): Directory bread(block 70) failed [ 93.032074][ T6461] FAT-fs (loop1): Directory bread(block 71) failed [ 93.038918][ T6461] FAT-fs (loop1): Directory bread(block 72) failed [ 93.045538][ T6461] FAT-fs (loop1): Directory bread(block 73) failed [ 93.155814][ T6476] SELinux: failed to load policy [ 93.254325][ T6482] tap0: tun_chr_ioctl cmd 1074025677 [ 93.266254][ T6482] tap0: linktype set to 823 [ 93.424700][ T6499] loop3: detected capacity change from 0 to 1024 [ 93.471818][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 93.471838][ T28] audit: type=1400 audit(1781655479.337:882): avc: denied { write } for pid=6498 comm="syz.3.1314" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 93.502822][ T6499] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 93.521177][ T6499] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 47 with max blocks 1 with error 28 [ 93.534732][ T6499] EXT4-fs (loop3): This should not happen!! Data will be lost [ 93.534732][ T6499] [ 93.545024][ T6499] EXT4-fs (loop3): Total free blocks count 0 [ 93.551777][ T6499] EXT4-fs (loop3): Free/Dirty block details [ 93.558818][ T6499] EXT4-fs (loop3): free_blocks=20480 [ 93.565340][ T6499] EXT4-fs (loop3): dirty_blocks=32 [ 93.571461][ T6499] EXT4-fs (loop3): Block reservation details [ 93.577581][ T6499] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 93.603418][ T402] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 93.615820][ T402] EXT4-fs (loop3): This should not happen!! Data will be lost [ 93.615820][ T402] [ 93.629210][ T3307] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 93.636914][ T6512] loop4: detected capacity change from 0 to 512 [ 93.662474][ T6512] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 93.693778][ T6512] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 93.703339][ T6515] loop3: detected capacity change from 0 to 1024 [ 93.729923][ T6512] System zones: 1-12 [ 93.739514][ T6519] netlink: 424 bytes leftover after parsing attributes in process `syz.0.1320'. [ 93.748961][ T6519] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 93.760714][ T6512] EXT4-fs (loop4): 1 truncate cleaned up [ 93.786553][ T6515] ext4 filesystem being mounted at /274/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.797212][ T6521] netlink: 'syz.0.1321': attribute type 1 has an invalid length. [ 93.817654][ T28] audit: type=1400 audit(1781655479.667:883): avc: denied { write } for pid=6511 comm="syz.4.1318" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 93.871531][ T28] audit: type=1400 audit(1781655479.727:884): avc: denied { write } for pid=6513 comm="syz.3.1317" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 94.098387][ T6539] netlink: 1 bytes leftover after parsing attributes in process `syz.4.1328'. [ 94.231412][ T6549] program syz.1.1332 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 94.660895][ T28] audit: type=1400 audit(1781655480.527:885): avc: denied { name_bind } for pid=6567 comm="syz.2.1340" src=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 94.834524][ T6580] loop3: detected capacity change from 0 to 256 [ 94.848900][ T6580] FAT-fs (loop3): Directory bread(block 64) failed [ 94.855642][ T6580] FAT-fs (loop3): Directory bread(block 65) failed [ 94.864872][ T6580] FAT-fs (loop3): Directory bread(block 66) failed [ 94.877425][ T6580] FAT-fs (loop3): Directory bread(block 67) failed [ 94.899139][ T6580] FAT-fs (loop3): Directory bread(block 68) failed [ 94.917460][ T6580] FAT-fs (loop3): Directory bread(block 69) failed [ 94.927651][ T6580] FAT-fs (loop3): Directory bread(block 70) failed [ 94.948024][ T6580] FAT-fs (loop3): Directory bread(block 71) failed [ 94.966234][ T6580] FAT-fs (loop3): Directory bread(block 72) failed [ 94.980780][ T6580] FAT-fs (loop3): Directory bread(block 73) failed [ 95.213411][ T6599] loop3: detected capacity change from 0 to 1024 [ 95.256807][ T6599] EXT4-fs: Ignoring removed bh option [ 95.285189][ T6607] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1358'. [ 95.293981][ T28] audit: type=1400 audit(1781655481.147:886): avc: denied { write } for pid=6598 comm="syz.3.1355" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 95.402131][ T6618] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1363'. [ 95.427465][ T6620] netlink: 144 bytes leftover after parsing attributes in process `syz.2.1364'. [ 95.479662][ T6626] program syz.3.1367 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 95.565646][ T6635] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 95.581867][ T6636] bond0: option min_links: invalid value (18446744073709551614) [ 95.592324][ T6636] bond0: option min_links: allowed values 0 - 2147483647 [ 95.622552][ T6640] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1372'. [ 95.876635][ T28] audit: type=1400 audit(1781655481.737:887): avc: denied { map } for pid=6660 comm="syz.2.1384" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 95.927170][ T6665] loop2: detected capacity change from 0 to 512 [ 95.928339][ T28] audit: type=1400 audit(1781655481.737:888): avc: denied { execute } for pid=6660 comm="syz.2.1384" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 95.987911][ T6665] ext4 filesystem being mounted at /292/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.006386][ T28] audit: type=1400 audit(1781655481.867:889): avc: denied { write } for pid=6663 comm="syz.2.1385" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.046545][ T28] audit: type=1400 audit(1781655481.897:890): avc: denied { write } for pid=6663 comm="syz.2.1385" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.103305][ T6671] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1387'. [ 96.150234][ T28] audit: type=1400 audit(1781655482.017:891): avc: denied { name_bind } for pid=6677 comm="syz.1.1390" src=128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 96.255314][ T6683] EXT4-fs: Ignoring removed nomblk_io_submit option [ 96.297717][ T6683] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.1393: bg 0: block 2: invalid block bitmap [ 96.333560][ T6683] EXT4-fs (loop1): Remounting filesystem read-only [ 96.481753][ T6704] program syz.0.1401 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 96.791888][ T6737] program syz.1.1415 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 96.980423][ T6762] program syz.1.1429 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 97.083924][ T6774] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1435'. [ 97.216751][ T6784] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1439'. [ 97.255862][ T6788] netlink: 'syz.4.1440': attribute type 3 has an invalid length. [ 97.536233][ T6805] set_capacity_and_notify: 2 callbacks suppressed [ 97.536255][ T6805] loop4: detected capacity change from 0 to 8192 [ 97.799576][ T6821] loop4: detected capacity change from 0 to 512 [ 97.830353][ T6821] vfat: Unknown parameter 'shortnamoE˰C1Fod' [ 97.859650][ T6821] usb usb5: usbfs: process 6821 (syz.4.1455) did not claim interface 0 before use [ 98.478840][ T6878] loop4: detected capacity change from 0 to 2048 [ 98.512245][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 98.512264][ T28] audit: type=1326 audit(1781655484.377:897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6879 comm="syz.1.1482" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fef342bce59 code=0x0 [ 98.560845][ T6878] EXT4-fs (loop4): shut down requested (2) [ 98.566997][ T6878] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop4 ino=15 [ 98.576265][ T28] audit: type=1400 audit(1781655484.427:898): avc: denied { write } for pid=6877 comm="syz.4.1483" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 98.629208][ T6878] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop4 ino=15 [ 98.698983][ T28] audit: type=1400 audit(1781655484.497:899): avc: denied { write } for pid=6877 comm="syz.4.1483" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 98.721707][ T28] audit: type=1400 audit(1781655484.527:900): avc: denied { link } for pid=6877 comm="syz.4.1483" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 98.923771][ T28] audit: type=1400 audit(1781655484.787:901): avc: denied { write } for pid=6894 comm="syz.0.1486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 98.987728][ T28] audit: type=1400 audit(1781655484.787:902): avc: denied { map } for pid=6894 comm="syz.0.1486" path="socket:[15709]" dev="sockfs" ino=15709 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 99.033211][ T6897] netlink: 72 bytes leftover after parsing attributes in process `syz.0.1487'. [ 99.039696][ T28] audit: type=1400 audit(1781655484.787:903): avc: denied { read } for pid=6894 comm="syz.0.1486" path="socket:[15709]" dev="sockfs" ino=15709 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 99.100958][ T28] audit: type=1400 audit(1781655484.957:904): avc: denied { write } for pid=6898 comm="syz.3.1488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 99.424613][ T6916] netlink: 4560 bytes leftover after parsing attributes in process `syz.2.1496'. [ 99.448158][ T6916] netlink: 4560 bytes leftover after parsing attributes in process `syz.2.1496'. [ 99.626101][ T6923] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 99.637498][ T6923] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 99.963429][ T6950] usb usb8: usbfs: process 6950 (syz.0.1511) did not claim interface 0 before use [ 100.004056][ T28] audit: type=1400 audit(1781655485.867:905): avc: denied { append } for pid=6953 comm="syz.0.1513" name="file0" dev="tmpfs" ino=1537 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 100.010658][ T6954] block device autoloading is deprecated and will be removed. [ 100.074758][ T28] audit: type=1400 audit(1781655485.937:906): avc: denied { setopt } for pid=6957 comm="syz.0.1515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 100.559472][ T7016] loop3: detected capacity change from 0 to 512 [ 100.584646][ T7016] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 100.657492][ T7023] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1554'. [ 100.884239][ T7031] loop3: detected capacity change from 0 to 256 [ 100.919254][ T7031] FAT-fs (loop3): bogus logical sector size 65529 [ 100.928191][ T7031] FAT-fs (loop3): Can't find a valid FAT filesystem [ 101.085775][ T7037] loop3: detected capacity change from 0 to 2711 [ 101.402135][ T7047] loop0: detected capacity change from 0 to 256 [ 101.433526][ T7047] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 101.482393][ T7047] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 101.490576][ T7047] FAT-fs (loop0): Filesystem has been set read-only [ 101.513583][ T7050] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1557'. [ 101.673956][ T7062] loop2: detected capacity change from 0 to 128 [ 101.690293][ T7066] loop1: detected capacity change from 0 to 512 [ 101.705731][ T7062] EXT4-fs mount: 34 callbacks suppressed [ 101.705748][ T7062] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 101.745289][ T7062] ext4 filesystem being mounted at /329/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 101.848687][ T3302] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 102.017328][ T7084] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1573'. [ 102.049521][ T7086] sctp: [Deprecated]: syz.2.1574 (pid 7086) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.049521][ T7086] Use struct sctp_sack_info instead [ 102.069035][ T3379] kernel write not supported for file /snd/seq (pid: 3379 comm: kworker/1:3) [ 102.136238][ T7090] pim6reg0: tun_chr_ioctl cmd 1074812118 [ 102.142232][ T7094] program syz.3.1578 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 102.194087][ T7096] loop1: detected capacity change from 0 to 512 [ 102.234719][ T7096] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.278748][ T7096] ext4 filesystem being mounted at /282/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 102.322078][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.616881][ T7130] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1595'. [ 102.643209][ T7130] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1595'. [ 102.712407][ T7136] set_capacity_and_notify: 1 callbacks suppressed [ 102.712496][ T7136] loop4: detected capacity change from 0 to 512 [ 102.776415][ T7136] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 102.812223][ T7136] ext4 filesystem being mounted at /335/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.932044][ T7150] netlink: 'syz.3.1604': attribute type 10 has an invalid length. [ 102.940081][ T7150] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1604'. [ 103.026759][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.151224][ T7174] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1613'. [ 103.406288][ T7186] loop1: detected capacity change from 0 to 512 [ 103.459392][ T7186] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.472248][ T7186] ext4 filesystem being mounted at /290/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.565394][ T7190] netlink: 'syz.2.1619': attribute type 10 has an invalid length. [ 103.613284][ T7190] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 104.471385][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.509843][ T7203] sctp: [Deprecated]: syz.4.1627 (pid 7203) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.509843][ T7203] Use struct sctp_sack_info instead [ 104.547883][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 104.547899][ T28] audit: type=1400 audit(1781655490.417:915): avc: denied { read write } for pid=7206 comm="syz.1.1626" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 104.637653][ T28] audit: type=1400 audit(1781655490.417:916): avc: denied { open } for pid=7206 comm="syz.1.1626" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 104.703661][ T28] audit: type=1400 audit(1781655490.487:917): avc: denied { write } for pid=7212 comm="syz.1.1632" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 104.764758][ T28] audit: type=1400 audit(1781655490.497:918): avc: denied { ioctl } for pid=7212 comm="syz.1.1632" path="/dev/ptp0" dev="devtmpfs" ino=247 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 104.891933][ T28] audit: type=1400 audit(1781655490.757:919): avc: denied { append } for pid=7232 comm="syz.2.1641" name="loop7" dev="devtmpfs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 105.054053][ T7239] loop4: detected capacity change from 0 to 512 [ 105.072677][ T7239] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 105.103956][ T7239] EXT4-fs (loop4): 1 truncate cleaned up [ 105.118195][ T7239] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.194193][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.214976][ T7244] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1646'. [ 105.351564][ T28] audit: type=1400 audit(1781655491.217:920): avc: denied { bind } for pid=7257 comm="syz.0.1652" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 105.438969][ T28] audit: type=1400 audit(1781655491.307:921): avc: denied { map } for pid=7261 comm="syz.0.1654" path="/dev/usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 105.534383][ T28] audit: type=1400 audit(1781655491.397:922): avc: denied { mount } for pid=7265 comm="syz.0.1656" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 106.171195][ T7283] netlink: 'syz.1.1664': attribute type 1 has an invalid length. [ 106.193968][ T7283] netlink: 'syz.1.1664': attribute type 2 has an invalid length. [ 106.209352][ T7287] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1666'. [ 106.278884][ T7291] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1668'. [ 106.307933][ T28] audit: type=1400 audit(1781655492.177:923): avc: denied { write } for pid=7293 comm="syz.1.1669" path="socket:[17481]" dev="sockfs" ino=17481 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 106.317762][ T7291] veth1_to_team: entered promiscuous mode [ 106.351394][ T7299] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 106.374847][ T7291] ipvlan1: entered promiscuous mode [ 106.377803][ T7299] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 106.391147][ T7291] ipvlan1: left promiscuous mode [ 106.399704][ T7291] veth1_to_team: left promiscuous mode [ 106.475874][ T7313] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1677'. [ 106.541169][ T7321] loop3: detected capacity change from 0 to 512 [ 106.564750][ T7321] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.587918][ T7327] loop4: detected capacity change from 0 to 512 [ 106.589757][ T7321] ext4 filesystem being mounted at /341/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.604785][ T7327] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 106.638713][ T7327] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c118, mo2=0002] [ 106.649678][ T7327] System zones: 1-12 [ 106.653864][ T7327] EXT4-fs error (device loop4): ext4_orphan_get:1425: comm syz.4.1685: bad orphan inode 131072 [ 106.664540][ T7327] loop4: lost filesystem error report for type 5 error -117 [ 106.665070][ T7327] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.688984][ T28] audit: type=1400 audit(1781655492.557:924): avc: denied { write } for pid=7326 comm="syz.4.1685" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 106.734916][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.810530][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.843691][ T7341] loop3: detected capacity change from 0 to 512 [ 106.854682][ T7341] EXT4-fs: Ignoring removed nobh option [ 106.878672][ T7341] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 106.889443][ T7341] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.1691: attempt to clear invalid blocks 1 len 1 [ 106.908418][ T7341] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 106.915137][ T7341] EXT4-fs (loop3): Remounting filesystem read-only [ 106.927301][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 106.937979][ C1] EXT4-fs (loop3): initial error at time 1781655492: ext4_clear_blocks:876: inode 13 [ 106.947539][ C1] EXT4-fs (loop3): last error at time 1781655492: ext4_clear_blocks:876: inode 13 [ 106.963521][ T7341] EXT4-fs (loop3): 1 truncate cleaned up [ 106.969895][ T7341] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.009469][ T7348] loop4: detected capacity change from 0 to 512 [ 107.019304][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.067527][ T7348] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 107.094696][ T7348] EXT4-fs (loop4): orphan cleanup on readonly fs [ 107.101572][ T7348] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1694: invalid indirect mapped block 4294967295 (level 1) [ 107.115865][ T7348] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 107.116050][ T7348] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1694: invalid indirect mapped block 4294967295 (level 1) [ 107.125290][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 107.125314][ C0] EXT4-fs (loop4): initial error at time 1781655492: ext4_free_branches:1023: inode 11 [ 107.125357][ C0] EXT4-fs (loop4): last error at time 1781655492: ext4_free_branches:1023: inode 11 [ 107.146472][ T7350] xt_socket: unknown flags 0x58 [ 107.190750][ T7348] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 107.191853][ T7348] EXT4-fs (loop4): 2 truncates cleaned up [ 107.208686][ T7348] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 107.246060][ T7348] EXT4-fs error (device loop4): __ext4_iget:5481: inode #13: block 32768: comm syz.4.1694: invalid block [ 107.290981][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.376032][ T7365] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1700'. [ 107.523068][ T7383] loop0: detected capacity change from 0 to 512 [ 107.561326][ T7387] loop4: detected capacity change from 0 to 512 [ 107.571541][ T7383] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 107.612002][ T7383] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0082] [ 107.628875][ T7383] System zones: 1-12 [ 107.639722][ T7383] EXT4-fs (loop0): 1 truncate cleaned up [ 107.641933][ T7387] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.648875][ T7383] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.709485][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.771313][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.793323][ T7405] program syz.0.1721 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 107.904402][ T7417] erspan0: entered promiscuous mode [ 107.991908][ T7428] loop3: detected capacity change from 0 to 512 [ 108.007779][ T7428] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 108.191536][ T7450] netlink: 76 bytes leftover after parsing attributes in process `syz.4.1742'. [ 108.288744][ T7461] loop3: detected capacity change from 0 to 128 [ 108.443034][ T7478] sctp: [Deprecated]: syz.1.1756 (pid 7478) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.443034][ T7478] Use struct sctp_sack_info instead [ 108.728320][ T7500] loop4: detected capacity change from 0 to 2048 [ 108.757962][ T7500] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.776076][ T7500] EXT4-fs error (device loop4): ext4_ext_precache:648: inode #2: comm syz.4.1766: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 108.793936][ T7500] EXT4-fs (loop4): Remounting filesystem read-only [ 108.852635][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.075772][ T7531] program syz.4.1777 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 109.174691][ T7541] program syz.4.1783 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 109.525485][ T7570] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1797'. [ 109.579444][ T7577] program syz.0.1799 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 109.651915][ T28] kauditd_printk_skb: 62 callbacks suppressed [ 109.651932][ T28] audit: type=1400 audit(1781655495.517:987): avc: denied { connect } for pid=7580 comm="syz.0.1801" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 109.725947][ T28] audit: type=1400 audit(1781655495.587:988): avc: denied { write } for pid=7586 comm="syz.3.1804" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 109.822734][ T28] audit: type=1400 audit(1781655495.687:989): avc: denied { setopt } for pid=7598 comm="syz.3.1809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 109.845047][ T28] audit: type=1400 audit(1781655495.687:990): avc: denied { setopt } for pid=7598 comm="syz.3.1809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 109.846346][ T7599] xt_CT: You must specify a L4 protocol and not use inversions on it [ 109.896211][ T28] audit: type=1400 audit(1781655495.757:991): avc: denied { ioctl } for pid=7600 comm="syz.3.1810" path="socket:[18815]" dev="sockfs" ino=18815 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 109.942558][ T28] audit: type=1400 audit(1781655495.807:992): avc: denied { execute } for pid=7603 comm="syz.3.1811" name="file1" dev="tmpfs" ino=1897 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 109.965640][ T28] audit: type=1400 audit(1781655495.807:993): avc: denied { execute_no_trans } for pid=7603 comm="syz.3.1811" path="/364/file1" dev="tmpfs" ino=1897 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 109.998436][ T7606] program syz.3.1812 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 110.060277][ T28] audit: type=1326 audit(1781655495.927:994): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7543 comm="syz.4.1785" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a8468ce59 code=0x7fc00000 [ 110.104661][ T28] audit: type=1400 audit(1781655495.967:995): avc: denied { create } for pid=7613 comm="syz.3.1816" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 110.129943][ T28] audit: type=1400 audit(1781655495.977:996): avc: denied { write } for pid=7613 comm="syz.3.1816" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 110.230793][ T7626] loop3: detected capacity change from 0 to 512 [ 110.254180][ T7626] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.296837][ T7631] loop4: detected capacity change from 0 to 512 [ 110.311652][ T7631] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 110.325818][ T7631] ext4 filesystem being mounted at /388/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.340876][ T7631] EXT4-fs error (device loop4): ext4_acquire_dquot:7032: comm syz.4.1824: Failed to acquire dquot type 0 [ 110.366411][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 110.403025][ T7636] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1825'. [ 110.439870][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.643109][ T7664] loop0: detected capacity change from 0 to 512 [ 110.658007][ T7664] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.960454][ T3299] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.965534][ T7675] loop2: detected capacity change from 0 to 1024 [ 110.996580][ T7675] EXT4-fs: Ignoring removed mblk_io_submit option [ 111.044121][ T7675] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8802c018, mo2=0002] [ 111.056620][ T7675] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 111.080352][ T7675] ext4 filesystem being mounted at /387/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.096134][ T7675] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1842: bg 0: block 112: padding at end of block bitmap is not set [ 111.111193][ T7675] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 18 with error 28 [ 111.125200][ T7675] EXT4-fs (loop2): This should not happen!! Data will be lost [ 111.125200][ T7675] [ 111.135066][ T7675] EXT4-fs (loop2): Total free blocks count 0 [ 111.141227][ T7675] EXT4-fs (loop2): Free/Dirty block details [ 111.147351][ T7675] EXT4-fs (loop2): free_blocks=0 [ 111.152419][ T7675] EXT4-fs (loop2): dirty_blocks=32 [ 111.158248][ T7675] EXT4-fs (loop2): Block reservation details [ 111.164352][ T7675] EXT4-fs (loop2): i_reserved_data_blocks=2 [ 111.317808][ T3302] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 111.330107][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 111.566229][ T7695] netlink: 'syz.2.1850': attribute type 2 has an invalid length. [ 111.589998][ T3926] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 111.596389][ T7695] netlink: 207496 bytes leftover after parsing attributes in process `syz.2.1850'. [ 111.863342][ T7697] pim6reg: entered allmulticast mode [ 111.868923][ T7700] pim6reg: left allmulticast mode [ 111.909161][ T7706] loop4: detected capacity change from 0 to 512 [ 111.920342][ T7706] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 111.936097][ T7704] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.948267][ T7706] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a856e01c, mo2=0102] [ 111.956318][ T7704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.957095][ T7706] System zones: 1-12 [ 111.983606][ T7706] EXT4-fs (loop4): orphan cleanup on readonly fs [ 111.990519][ T7706] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1855: invalid indirect mapped block 2 (level 2) [ 112.004055][ T7706] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 112.005125][ T7706] EXT4-fs (loop4): 1 truncate cleaned up [ 112.014388][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 112.014409][ C0] EXT4-fs (loop4): initial error at time 1781655497: ext4_free_branches:1023: inode 11 [ 112.014460][ C0] EXT4-fs (loop4): last error at time 1781655497: ext4_free_branches:1023: inode 11 [ 112.047815][ T7706] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 112.071193][ T7714] netlink: 'syz.0.1859': attribute type 6 has an invalid length. [ 112.079697][ T7714] netlink: 'syz.0.1859': attribute type 1 has an invalid length. [ 112.087711][ T7714] netlink: 199820 bytes leftover after parsing attributes in process `syz.0.1859'. [ 112.110344][ T7706] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 112.193589][ T7729] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1864'. [ 112.208241][ T7729] 8021q: adding VLAN 0 to HW filter on device macsec2 [ 112.224781][ T3379] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 112.607965][ T7762] netlink: 399 bytes leftover after parsing attributes in process `syz.1.1881'. [ 112.651758][ T7762] openvswitch: netlink: ufid size 36 bytes exceeds the range (1, 16) [ 112.661088][ T7762] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 112.820774][ T7774] netlink: 66512 bytes leftover after parsing attributes in process `syz.0.1897'. [ 112.900445][ T7774] netlink: zone id is out of range [ 112.905973][ T7774] netlink: zone id is out of range [ 112.914340][ T7774] netlink: zone id is out of range [ 112.914369][ T7774] netlink: zone id is out of range [ 112.914517][ T7774] netlink: zone id is out of range [ 112.914649][ T7774] netlink: zone id is out of range [ 112.914689][ T7774] netlink: zone id is out of range [ 112.914796][ T7774] netlink: zone id is out of range [ 113.063925][ T7797] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.1898'. [ 113.082201][ T7797] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.1898'. [ 113.140634][ T7804] loop2: detected capacity change from 0 to 512 [ 113.196289][ T7804] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.219581][ T7804] ext4 filesystem being mounted at /404/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.300384][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.309623][ T7822] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1908'. [ 113.526090][ T7836] loop3: detected capacity change from 0 to 512 [ 113.559630][ T7836] EXT4-fs (loop3): 1 truncate cleaned up [ 113.571306][ T7836] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.759772][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.861323][ T7846] vcan0: tx drop: invalid sa for name 0x0000000000010000 [ 113.962784][ T7855] pim6reg: entered allmulticast mode [ 113.981651][ T7855] pim6reg: left allmulticast mode [ 114.680618][ T7883] loop3: detected capacity change from 0 to 512 [ 114.719793][ T7883] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 114.740874][ T7883] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #13: comm syz.3.1934: iget: bad i_size value: 12154757448730 [ 114.774668][ T7883] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 114.774929][ T7883] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1934: couldn't read orphan inode 13 (err -117) [ 114.784142][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 114.784158][ C1] EXT4-fs (loop3): initial error at time 1781655500: ext4_orphan_get:1399: inode 13 [ 114.784183][ C1] EXT4-fs (loop3): last error at time 1781655500: ext4_orphan_get:1399: inode 13 [ 114.855458][ T7883] loop3: lost filesystem error report for type 5 error -117 [ 114.856141][ T7883] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.889606][ T28] kauditd_printk_skb: 62 callbacks suppressed [ 114.889623][ T28] audit: type=1400 audit(1781655500.757:1057): avc: denied { setattr } for pid=7882 comm="syz.3.1934" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 114.932785][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.128646][ T28] audit: type=1400 audit(1781655500.997:1058): avc: denied { create } for pid=7896 comm="syz.1.1940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 115.365131][ T28] audit: type=1400 audit(1781655501.227:1059): avc: denied { create } for pid=7905 comm="syz.1.1944" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 115.700563][ T28] audit: type=1400 audit(1781655501.567:1060): avc: denied { name_bind } for pid=7917 comm="syz.0.1951" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 116.213873][ T7923] loop1: detected capacity change from 0 to 128 [ 116.220803][ T7923] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 116.252704][ T7923] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 116.277795][ T28] audit: type=1400 audit(1781655502.147:1061): avc: denied { mount } for pid=7922 comm="syz.1.1953" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 116.331456][ T28] audit: type=1400 audit(1781655502.197:1062): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 116.354232][ T36] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 116.591154][ T7937] loop4: detected capacity change from 0 to 512 [ 116.634178][ T7937] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.648223][ T7937] ext4 filesystem being mounted at /420/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.677992][ T28] audit: type=1400 audit(1781655502.537:1063): avc: denied { read } for pid=7941 comm="syz.0.1960" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 116.728366][ T28] audit: type=1400 audit(1781655502.587:1064): avc: denied { write } for pid=7936 comm="syz.4.1959" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 116.781656][ T3298] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.810281][ T7946] xt_hashlimit: size too large, truncated to 1048576 [ 116.870894][ T28] audit: type=1400 audit(1781655502.727:1065): avc: denied { module_request } for pid=7951 comm="syz.0.1965" kmod="bpf_preload" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 116.925129][ T28] audit: type=1400 audit(1781655502.787:1066): avc: denied { mount } for pid=7951 comm="syz.0.1965" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 117.064609][ T7970] program syz.1.1971 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 117.110151][ T7972] can0: slcan on ttyS3. [ 117.218968][ T7972] can0 (unregistered): slcan off ttyS3. [ 118.004463][ T8021] netlink: 'syz.0.1981': attribute type 13 has an invalid length. [ 118.031334][ T8021] netlink: 'syz.0.1981': attribute type 17 has an invalid length. [ 118.620598][ T7989] ================================================================== [ 118.628750][ T7989] BUG: KCSAN: data-race in __filemap_remove_folio / folio_mapping [ 118.636625][ T7989] [ 118.638961][ T7989] write to 0xffffea0004debd98 of 8 bytes by task 7983 on cpu 1: [ 118.646607][ T7989] __filemap_remove_folio+0x201/0x2e0 [ 118.651992][ T7989] filemap_remove_folio+0x6d/0x1d0 [ 118.657203][ T7989] truncate_inode_folio+0x42/0x50 [ 118.662233][ T7989] shmem_undo_range+0x27f/0xb60 [ 118.667091][ T7989] shmem_fallocate+0x84e/0x8f0 [ 118.671867][ T7989] vfs_fallocate+0x3ac/0x400 [ 118.676459][ T7989] __x64_sys_fallocate+0x7a/0xd0 [ 118.681398][ T7989] x64_sys_call+0x298e/0x3020 [ 118.686077][ T7989] do_syscall_64+0x136/0x3c0 [ 118.690689][ T7989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.696586][ T7989] [ 118.698910][ T7989] read to 0xffffea0004debd98 of 8 bytes by task 7989 on cpu 0: [ 118.706448][ T7989] folio_mapping+0xa1/0xe0 [ 118.710867][ T7989] evict_folios+0xdd7/0x37d0 [ 118.715472][ T7989] try_to_shrink_lruvec+0x7ac/0xb40 [ 118.720669][ T7989] shrink_lruvec+0x24e/0x1bc0 [ 118.725470][ T7989] shrink_node+0x699/0x2080 [ 118.729989][ T7989] do_try_to_free_pages+0x408/0xc90 [ 118.735285][ T7989] try_to_free_mem_cgroup_pages+0x201/0x420 [ 118.741187][ T7989] try_charge_memcg+0x375/0xa00 [ 118.746051][ T7989] __memcg_kmem_charge_page+0x199/0x3a0 [ 118.751607][ T7989] __alloc_frozen_pages_noprof+0x18a/0x350 [ 118.757435][ T7989] alloc_pages_mpol+0xa9/0x1d0 [ 118.762209][ T7989] alloc_pages_noprof+0x8f/0x140 [ 118.767159][ T7989] __vmalloc_node_range_noprof+0xae9/0x11e0 [ 118.773061][ T7989] __kvmalloc_node_noprof+0x3d4/0x640 [ 118.778441][ T7989] futex_hash_allocate+0x192/0x920 [ 118.783554][ T7989] futex_hash_prctl+0xd8/0xf0 [ 118.788228][ T7989] __se_sys_prctl+0x4f4/0x13c0 [ 118.792998][ T7989] __x64_sys_prctl+0x67/0x80 [ 118.797598][ T7989] x64_sys_call+0x2533/0x3020 [ 118.802287][ T7989] do_syscall_64+0x136/0x3c0 [ 118.806905][ T7989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.812896][ T7989] [ 118.815222][ T7989] value changed: 0xffff88810261e540 -> 0x0000000000000000 [ 118.822324][ T7989] [ 118.824645][ T7989] Reported by Kernel Concurrency Sanitizer on: [ 118.830809][ T7989] CPU: 0 UID: 0 PID: 7989 Comm: syz.4.1976 Not tainted syzkaller #0 PREEMPT(lazy) [ 118.840092][ T7989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 118.850148][ T7989] ================================================================== [ 119.017176][ T8020] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.024558][ T8020] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.098291][ T8020] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 119.124640][ T8020] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 119.204346][ T8021] erspan0: left promiscuous mode [ 119.243520][ T8021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.252804][ T8021] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.264438][ T8021] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.285232][ T8021] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.292381][ T8021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.303861][ T8021] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.311048][ T8021] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.335219][ T8021] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.345344][ T8021] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.363407][ T8021] veth1_vlan: left promiscuous mode [ 119.371815][ T8021] veth0_vlan: left promiscuous mode [ 119.388311][ T8021] veth0_vlan: entered promiscuous mode [ 119.406607][ T8021] veth1_vlan: entered promiscuous mode [ 119.431523][ T8021] veth1_macvtap: left promiscuous mode [ 119.438215][ T8021] veth0_macvtap: left promiscuous mode [ 119.445249][ T8021] veth0_macvtap: entered promiscuous mode [ 119.473172][ T8021] veth1_macvtap: entered promiscuous mode [ 119.485778][ T8021] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 119.508999][ T8021] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 119.526238][ T8021] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 119.538093][ T8021] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 119.551159][ T8021] erspan0: entered promiscuous mode [ 119.558067][ T8033] net_ratelimit: 1527 callbacks suppressed [ 119.558086][ T8033] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check.