last executing test programs: 972.297822ms ago: executing program 0 (id=71): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000200)='.\x02\x00', 0x2010006, &(0x7f0000000000)=ANY=[], 0x11, 0x55d, &(0x7f0000000b00)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) fcntl$notify(r0, 0x402, 0x8000000a) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000020000001d"], 0x0) 922.691233ms ago: executing program 0 (id=74): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7, 0x82000, 0x15, 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, 0x1, @perf_config_ext={0x0, 0x5}, 0x100b28, 0x6, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f0000000000)="240000001a005f0214f9f407000904000a000000fe0000000000000008000f00fd000000", 0x85) close_range(r0, 0xffffffffffffffff, 0x1000000000000000) 827.117395ms ago: executing program 0 (id=78): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0xffffffffffffffff}, 0x18) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x3, 0xc, 0x0, 0x700, 0x0, [@sadb_key={0x2, 0x9, 0x8, 0x0, "01"}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @private}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0xd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}]}, 0x60}, 0x1, 0x7}, 0x0) 717.049726ms ago: executing program 3 (id=84): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0, 0x0, 0x40000000000000}, 0x18) clock_getres(0x1, 0x0) 689.467537ms ago: executing program 3 (id=86): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000000000000001000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000280)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@newtaction={0x48, 0x32, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [{0x34, 0x1, [@m_vlan={0x30, 0x1, 0x0, 0x0, {{0x9, 0x3}, {0xfffffd91}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x4, 0x1}}}}]}]}, 0x48}}, 0x0) 632.570798ms ago: executing program 4 (id=89): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x5a}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f900f5", 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x4, 0x0, 0x7, {[@eol]}}}}}}}}, 0x0) 540.38807ms ago: executing program 4 (id=91): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000340)='kfree\x00', r0, 0x0, 0x40}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="600000000101010200000000000000000a000000300002802c0001801400030000000000000000000000ffff0a01010014000400fe8000000000000000000000000000aa08001a"], 0x60}}, 0x808) 505.712381ms ago: executing program 3 (id=92): symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file1\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, 0x0, &(0x7f0000000080)) 466.372141ms ago: executing program 3 (id=94): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000440)='kmem_cache_free\x00', r0}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) readahead(0xffffffffffffffff, 0x6, 0xfffffffffffffffa) 442.163252ms ago: executing program 4 (id=96): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000007d000000850000000f00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f00000007c0)={0x40000000000ff80, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f000015000000000000000000000005000500000000000a00000000000000000000000000000000432e0000000000000000000000000008001200000002000000f1edc4ea00000600000000000000000000000000000000000000000000000000000000000000fc01000000000000000000000000810005000600000000000a00100000000000ff0200000000000000000000000000010000000000000000010018"], 0xa8}}, 0x40080) 418.335642ms ago: executing program 3 (id=97): r0 = syz_clone(0x60000400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgid(r0) r2 = syz_pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x21, 0x0, 0x4) 410.570982ms ago: executing program 0 (id=98): bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000003000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) statx(0xffffffffffffff9c, 0x0, 0x6000, 0x2, 0x0) 391.439202ms ago: executing program 4 (id=99): prctl$PR_SET_NAME(0xf, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1000410, &(0x7f0000000100)={[{@grpid}, {@grpquota}]}, 0x4, 0x4eb, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) quotactl_fd$Q_QUOTAOFF(r0, 0xffffffff80000301, 0xee00, 0x0) 336.019544ms ago: executing program 0 (id=101): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x50) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d00)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180100000100a7d9000000000020b200850000007b00000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000340)='kfree\x00', r0, 0x0, 0x2}, 0x18) syz_read_part_table(0x59d, &(0x7f0000000000)="$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") 314.499384ms ago: executing program 1 (id=102): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000280)={r1, @in={{0x2, 0x0, @empty}}, 0x1, 0x8002}, 0x90) 271.273005ms ago: executing program 1 (id=103): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r0, 0x0, 0x7}, 0x18) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0) 251.988035ms ago: executing program 3 (id=105): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000540)='\x00', 0x1}], 0x1, 0x0, 0x0, 0x2804c044}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6}, 0x8) 246.600096ms ago: executing program 4 (id=106): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18090000002300810000000000000000850000007b00000095"], &(0x7f0000000000)='syzkaller\x00', 0x9, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8001}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000280)='kfree\x00', r0, 0x0, 0x1000000000000}, 0x18) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000001200)={[{@nodiscard}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@nobarrier}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xeb}}, {@abort}, {@user_xattr}, {@bh}, {@errors_remount}]}, 0x1, 0x55f, &(0x7f0000000580)="$eJzs3d9rU+cbAPDnpK2/v18riGxjjIIXczhT2+6Hg124y7HJhO3ehfZYpKmRJhXbCdOLebObIYMxJozdb/e7lP0D+yuETZAhZbvYTcZJT2q0SRNrtNF8PnDkfXNO+p4n73le35M3IQEMrYnsn0LEyxHxTRJxMCKSfN9o5Dsn1o9bu391NtuSqNc//StpHJfVm3+r+bz9eeWliPjtq4jjhc3tVldWF0rlcrqU1ydri5cmqyurJy4slubT+fTi9MzMqbdnpt97952+xfrG2X++/+T2h6e+Prr23S93D91M4nQcyPe1xvEErrVWJmIif03G4vQjB071obFBkuz0CbAtI3mej0U2BhyMkTzrgRfflxFRB4ZUIv9hSDXnAc17+z7dBz837n2wfgO0Of7R9fdGYk/j3mjfWvLQnVF2vzveh/azNn7989bNbIv+vQ8B0NW16xFxcnR08/iX5OPf9p3s4ZhH2zD+wbNzO5v/vNlu/lPYmP9Em/nP/ja5ux3d879wtw/NdJTN/95vO//dWLQaH8lr/2vM+caS8xfKaTa2/T8ijsXY7qy+1XrOqbU79U77Wud/2Za135wL5udxd3T3w8+ZK9VKTxJzq3vXI15pO/9NNvo/adP/2etxtsc2jqS3Xuu0r3v8T1f9p4jX2/b/gxWtZOv1ycnG9TDZvCo2+/vGkd87tb/T8Wf9v2/r+MeT1vXa6uO38eOef9NO+x6KP3q//nclnzXKu/LHrpRqtaWpiF3Jx5sfn37w3Ga9eXwW/7GjW49/7a7/vRHxeY/x3zj886s9xd+t/5/CImsW/9xj9f/jF+589MUP248/6/+3GqVj+SO9jH+9nuCTvHYAAAAAAAAwaAoRcSCSQnGjXCgUi+uf7zgc+wrlSrV2/Hxl+eJcNL4rOx5jheZK98GWz0NM5Z+HbdanH6nPRMShiPh2ZG+jXpytlOd2OngAAAAAAAAAAAAAAAAAAAAYEPs7fP8/88fITp8d8NT5yW8YXl3zvx+/9AQMJP//w/CS/zC85D8ML/kPw0v+w/CS/zC85D8ML/kPAAAAAAAAAAAAAAAAAAAAAAAAAAAAfXX2zJlsq6/dvzqb1ecurywvVC6fmEurC8XF5dnibGXpUnG+Upkvp8XZymK3v1euVC5NTcfylclaWq1NVldWzy1Wli/Wzl1YLM2n59KxZxIVAAAAAAAAAAAAAAAAAAAAPF+qK6sLpXI5XVJQ2FZhdDBOY3UhYiBO40Up7PTIBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP/BcAAP//8NI25Q==") lsetxattr$system_posix_acl(&(0x7f0000000000)='./file1\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000100000000000000020"], 0x24, 0x0) 220.313106ms ago: executing program 2 (id=107): unshare(0x2c020400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000300), 0x0) accept4$nfc_llcp(r0, 0x0, 0x0, 0x0) 200.945546ms ago: executing program 1 (id=108): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/65, 0x41}], 0x1}, 0x9}], 0x1, 0x122, 0x0) sendmmsg(r0, &(0x7f00000029c0), 0x400006d, 0x20000004) shutdown(r1, 0x2) 193.018826ms ago: executing program 2 (id=109): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000fbff000000000000001d8500000007000000a50000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000001c0)='kmem_cache_free\x00', r0}, 0x10) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 173.972847ms ago: executing program 2 (id=110): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001200)='/proc/keys\x00', 0x0, 0x0) read$hiddev(r0, &(0x7f00000000c0)=""/4092, 0xffc) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1, 0x0, 0x20) read$hiddev(r0, &(0x7f0000001100)=""/234, 0xea) 135.569378ms ago: executing program 2 (id=111): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) execve(0x0, 0x0, 0x0) 127.245158ms ago: executing program 4 (id=112): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280), &(0x7f0000000280), 0xfd, r0}, 0x38) 121.827838ms ago: executing program 0 (id=113): r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2, 0x80}, [@IFLA_MASTER={0x8, 0xa, r1}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 104.897178ms ago: executing program 1 (id=114): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001dc0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400ffd9b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='task_newtask\x00', r1}, 0x18) syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) 91.441118ms ago: executing program 2 (id=115): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r0, 0x0, 0x10000000}, 0x18) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2) 74.287349ms ago: executing program 1 (id=116): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000005c0)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x6, 0x1d, &(0x7f00000003c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffff963}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 5.58232ms ago: executing program 2 (id=117): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = socket(0x10, 0x3, 0x9) sendmsg$NFT_BATCH(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000013c0)=ANY=[@ANYBLOB="140000005304ec"], 0x28}, 0x1, 0x0, 0x0, 0x64841}, 0x40000) 0s ago: executing program 1 (id=118): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001b00)=@newqdisc={0x78, 0x24, 0xd0f, 0x0, 0x25dfdbff, {0x60, 0x0, 0x0, r2, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x4, 0x3}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x18, 0x2, {{0x7fffffff, 0x16, 0xfcc, 0x400, 0x9}, 0x81, 0x0, 0xc8c3, 0x40, 0x4, 0x1c, 0x11, 0x6, 0x8, 0xffffffff, {0xfffffff5, 0x4, 0xad8, 0x7, 0x4, 0x4}}}}]}, 0x78}}, 0x4008884) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 13.316953][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 13.316964][ T29] audit: type=1400 audit(1758390626.035:57): avc: denied { transition } for pid=3174 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.320810][ T29] audit: type=1400 audit(1758390626.035:58): avc: denied { noatsecure } for pid=3174 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.323501][ T29] audit: type=1400 audit(1758390626.045:59): avc: denied { write } for pid=3174 comm="sh" path="pipe:[2198]" dev="pipefs" ino=2198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.326510][ T29] audit: type=1400 audit(1758390626.045:60): avc: denied { rlimitinh } for pid=3174 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.329185][ T29] audit: type=1400 audit(1758390626.045:61): avc: denied { siginh } for pid=3174 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.174' (ED25519) to the list of known hosts. [ 19.888496][ T29] audit: type=1400 audit(1758390632.615:62): avc: denied { mounton } for pid=3244 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.888985][ T3244] cgroup: Unknown subsys name 'net' [ 19.911193][ T29] audit: type=1400 audit(1758390632.615:63): avc: denied { mount } for pid=3244 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.938565][ T29] audit: type=1400 audit(1758390632.635:64): avc: denied { unmount } for pid=3244 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.088381][ T3244] cgroup: Unknown subsys name 'cpuset' [ 20.094296][ T3244] cgroup: Unknown subsys name 'rlimit' [ 20.261750][ T29] audit: type=1400 audit(1758390632.985:65): avc: denied { setattr } for pid=3244 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.285108][ T29] audit: type=1400 audit(1758390632.985:66): avc: denied { create } for pid=3244 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.305556][ T29] audit: type=1400 audit(1758390632.985:67): avc: denied { write } for pid=3244 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.325924][ T29] audit: type=1400 audit(1758390632.985:68): avc: denied { read } for pid=3244 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.330583][ T3290] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 20.346201][ T29] audit: type=1400 audit(1758390632.985:69): avc: denied { mounton } for pid=3244 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 20.379459][ T29] audit: type=1400 audit(1758390632.985:70): avc: denied { mount } for pid=3244 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 20.402779][ T29] audit: type=1400 audit(1758390633.085:71): avc: denied { relabelto } for pid=3290 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.431379][ T3244] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.371352][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 21.395575][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 21.439273][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 21.485583][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.492649][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.499713][ T3300] bridge_slave_0: entered allmulticast mode [ 21.506001][ T3300] bridge_slave_0: entered promiscuous mode [ 21.513789][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.520898][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.528074][ T3300] bridge_slave_1: entered allmulticast mode [ 21.534461][ T3300] bridge_slave_1: entered promiscuous mode [ 21.547234][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 21.569509][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.576597][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.583749][ T3308] bridge_slave_0: entered allmulticast mode [ 21.589961][ T3308] bridge_slave_0: entered promiscuous mode [ 21.597824][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.604869][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.612044][ T3308] bridge_slave_1: entered allmulticast mode [ 21.618543][ T3308] bridge_slave_1: entered promiscuous mode [ 21.635330][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 21.650169][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.671443][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.685482][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.700858][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.707985][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.715174][ T3306] bridge_slave_0: entered allmulticast mode [ 21.721580][ T3306] bridge_slave_0: entered promiscuous mode [ 21.733544][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.747534][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.754580][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.761805][ T3306] bridge_slave_1: entered allmulticast mode [ 21.768015][ T3306] bridge_slave_1: entered promiscuous mode [ 21.786600][ T3300] team0: Port device team_slave_0 added [ 21.797531][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.804584][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.811744][ T3302] bridge_slave_0: entered allmulticast mode [ 21.817924][ T3302] bridge_slave_0: entered promiscuous mode [ 21.829001][ T3300] team0: Port device team_slave_1 added [ 21.839082][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.846113][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.853914][ T3302] bridge_slave_1: entered allmulticast mode [ 21.860134][ T3302] bridge_slave_1: entered promiscuous mode [ 21.866494][ T3308] team0: Port device team_slave_0 added [ 21.880266][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.896897][ T3308] team0: Port device team_slave_1 added [ 21.907520][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.920701][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.927838][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.934891][ T3301] bridge_slave_0: entered allmulticast mode [ 21.941192][ T3301] bridge_slave_0: entered promiscuous mode [ 21.955771][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 21.962702][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 21.988649][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 21.999655][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.006571][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.032500][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.046431][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.053532][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.061302][ T3301] bridge_slave_1: entered allmulticast mode [ 22.067508][ T3301] bridge_slave_1: entered promiscuous mode [ 22.074444][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.089867][ T3306] team0: Port device team_slave_0 added [ 22.096653][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.109417][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.116354][ T3308] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.142283][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.153259][ T3306] team0: Port device team_slave_1 added [ 22.170593][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.177518][ T3308] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.203385][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.226458][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.237618][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.244556][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.270424][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.285376][ T3302] team0: Port device team_slave_0 added [ 22.291920][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.305707][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.312679][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.338612][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.350554][ T3300] hsr_slave_0: entered promiscuous mode [ 22.356817][ T3300] hsr_slave_1: entered promiscuous mode [ 22.363215][ T3302] team0: Port device team_slave_1 added [ 22.385926][ T3301] team0: Port device team_slave_0 added [ 22.393014][ T3301] team0: Port device team_slave_1 added [ 22.398961][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.405935][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.431836][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.447607][ T3308] hsr_slave_0: entered promiscuous mode [ 22.453551][ T3308] hsr_slave_1: entered promiscuous mode [ 22.459247][ T3308] debugfs: 'hsr0' already exists in 'hsr' [ 22.464937][ T3308] Cannot create hsr debugfs directory [ 22.489931][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.496848][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.522802][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.546161][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.553093][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.578990][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.591910][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.598842][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 22.624698][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.637191][ T3306] hsr_slave_0: entered promiscuous mode [ 22.643025][ T3306] hsr_slave_1: entered promiscuous mode [ 22.648886][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 22.654574][ T3306] Cannot create hsr debugfs directory [ 22.699403][ T3302] hsr_slave_0: entered promiscuous mode [ 22.705286][ T3302] hsr_slave_1: entered promiscuous mode [ 22.711205][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 22.716898][ T3302] Cannot create hsr debugfs directory [ 22.729239][ T3301] hsr_slave_0: entered promiscuous mode [ 22.734996][ T3301] hsr_slave_1: entered promiscuous mode [ 22.740710][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 22.746396][ T3301] Cannot create hsr debugfs directory [ 22.876859][ T3300] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 22.886695][ T3300] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 22.896545][ T3300] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 22.906616][ T3300] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 22.922524][ T3306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 22.937551][ T3306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 22.946530][ T3306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 22.956400][ T3306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 22.965668][ T3308] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 22.979943][ T3308] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 22.991315][ T3308] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 23.005440][ T3308] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 23.031610][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.038464][ T3302] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 23.051624][ T3302] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 23.065746][ T3302] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 23.073972][ T3302] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 23.084799][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.110819][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.117916][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.127448][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 23.141642][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.148693][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.156953][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 23.165359][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 23.173456][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 23.187167][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.200982][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.212497][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.228370][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.238598][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.245630][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.262232][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.269308][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.277521][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.284556][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.293109][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.300175][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.359116][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.379186][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.388097][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.407229][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.418710][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.425734][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.437421][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.450271][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.457301][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.471558][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.489453][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.496573][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.504849][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.511910][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.530837][ T3301] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 23.541287][ T3301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 23.566776][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.585984][ T3308] veth0_vlan: entered promiscuous mode [ 23.629408][ T3308] veth1_vlan: entered promiscuous mode [ 23.662305][ T3308] veth0_macvtap: entered promiscuous mode [ 23.681482][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.693813][ T3300] veth0_vlan: entered promiscuous mode [ 23.704859][ T3308] veth1_macvtap: entered promiscuous mode [ 23.711827][ T3306] veth0_vlan: entered promiscuous mode [ 23.725210][ T3300] veth1_vlan: entered promiscuous mode [ 23.733626][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 23.741935][ T3306] veth1_vlan: entered promiscuous mode [ 23.749068][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 23.764722][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.773956][ T51] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.786404][ T3300] veth0_macvtap: entered promiscuous mode [ 23.795162][ T3300] veth1_macvtap: entered promiscuous mode [ 23.807082][ T51] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.816782][ T51] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.836932][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 23.845285][ T51] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.854404][ T3306] veth0_macvtap: entered promiscuous mode [ 23.867368][ T3306] veth1_macvtap: entered promiscuous mode [ 23.876236][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 23.884491][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 23.903411][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 23.917119][ T3301] veth0_vlan: entered promiscuous mode [ 23.924564][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.937286][ T3308] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 23.955309][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.970328][ T3302] veth0_vlan: entered promiscuous mode [ 23.983619][ T3301] veth1_vlan: entered promiscuous mode [ 23.990064][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 23.990550][ T3471] loop2: detected capacity change from 0 to 512 [ 24.003852][ T3301] veth0_macvtap: entered promiscuous mode [ 24.022454][ T3471] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 24.024214][ T421] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.035549][ T3471] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 24.045298][ T421] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.064990][ T3301] veth1_macvtap: entered promiscuous mode [ 24.080702][ T3302] veth1_vlan: entered promiscuous mode [ 24.086959][ T421] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.116709][ T3302] veth0_macvtap: entered promiscuous mode [ 24.124953][ T3471] EXT4-fs (loop2): shut down requested (0) [ 24.133716][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.140959][ T421] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.152515][ T421] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.162380][ T3302] veth1_macvtap: entered promiscuous mode [ 24.172643][ T3484] process 'syz.1.7' launched './file0' with NULL argv: empty string added [ 24.199160][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.209438][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.224451][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.235358][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 24.237727][ T3491] netlink: 'syz.4.11': attribute type 6 has an invalid length. [ 24.251953][ T3491] netlink: 12 bytes leftover after parsing attributes in process `syz.4.11'. [ 24.263127][ T421] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.295788][ T3498] openvswitch: netlink: Message has 6 unknown bytes. [ 24.302563][ T421] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.316609][ T421] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.340154][ T421] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.349466][ T421] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.366103][ T421] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.377443][ T421] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.381808][ T9] kernel write not supported for file 12/net/vlan/vlan0 (pid: 9 comm: kworker/0:0) [ 24.386358][ T421] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.503805][ T3523] loop1: detected capacity change from 0 to 512 [ 24.518451][ T3523] EXT4-fs: Ignoring removed orlov option [ 24.524183][ T3523] EXT4-fs: Ignoring removed i_version option [ 24.546880][ T3523] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 24.567357][ T3528] IPVS: ip_vs_add_dest(): server weight less than zero [ 24.574606][ T3411] IPVS: starting estimator thread 0... [ 24.597858][ T3523] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 24.631193][ T3523] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 24.664716][ T3542] loop2: detected capacity change from 0 to 1024 [ 24.671407][ T3531] IPVS: using max 5184 ests per chain, 259200 per kthread [ 24.675471][ T3542] ======================================================= [ 24.675471][ T3542] WARNING: The mand mount option has been deprecated and [ 24.675471][ T3542] and is ignored by this kernel. Remove the mand [ 24.675471][ T3542] option from the mount to silence this warning. [ 24.675471][ T3542] ======================================================= [ 24.713800][ T3542] EXT4-fs: Ignoring removed nobh option [ 24.722653][ T3542] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 24.738266][ T3542] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #11: comm syz.2.29: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 24.754799][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 24.757017][ T3548] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 24.766296][ T3542] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.29: couldn't read orphan inode 11 (err -117) [ 24.791202][ T3542] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 24.824481][ T9] IPVS: starting estimator thread 0... [ 24.851642][ T3542] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.29: Invalid block bitmap block 0 in block_group 0 [ 24.865621][ T3542] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.29: Failed to acquire dquot type 0 [ 24.894096][ T3542] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.29: Invalid inode bitmap blk 137438953472 in block_group 0 [ 24.917979][ T29] kauditd_printk_skb: 71 callbacks suppressed [ 24.917990][ T29] audit: type=1400 audit(1758390637.645:141): avc: denied { create } for pid=3563 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 24.930341][ T3542] syz.2.29 (3542) used greatest stack depth: 10128 bytes left [ 24.945137][ T29] audit: type=1400 audit(1758390637.665:142): avc: denied { write } for pid=3563 comm="syz.1.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 24.953507][ T3553] IPVS: using max 4464 ests per chain, 223200 per kthread [ 24.988699][ T421] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm kworker/u8:5: Invalid inode table block 8589934593 in block_group 0 [ 25.004108][ T29] audit: type=1400 audit(1758390637.725:143): avc: denied { name_bind } for pid=3568 comm="syz.1.42" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 25.034860][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 25.051200][ T29] audit: type=1400 audit(1758390637.725:144): avc: denied { node_bind } for pid=3568 comm="syz.1.42" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.071671][ T29] audit: type=1400 audit(1758390637.765:145): avc: denied { read write } for pid=3572 comm="syz.1.44" 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 [ 25.094765][ T29] audit: type=1400 audit(1758390637.765:146): avc: denied { open } for pid=3572 comm="syz.1.44" 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 [ 25.117853][ T29] audit: type=1400 audit(1758390637.775:147): avc: denied { create } for pid=3570 comm="syz.0.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 25.137323][ T29] audit: type=1400 audit(1758390637.775:148): avc: denied { write } for pid=3570 comm="syz.0.43" path="socket:[5254]" dev="sockfs" ino=5254 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 25.162123][ T29] audit: type=1400 audit(1758390637.855:149): avc: denied { bind } for pid=3574 comm="syz.0.45" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 25.181302][ T29] audit: type=1400 audit(1758390637.855:150): avc: denied { name_bind } for pid=3574 comm="syz.0.45" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 25.274264][ T3596] loop2: detected capacity change from 0 to 1024 [ 25.289039][ T3596] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 25.297649][ T3596] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 25.310032][ T3596] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 25.321557][ T3596] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.54: Freeing blocks not in datazone - block = 0, count = 4096 [ 25.335486][ T3596] EXT4-fs (loop2): Remounting filesystem read-only [ 25.342213][ T3596] EXT4-fs (loop2): 1 orphan inode deleted [ 25.348952][ T3596] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 25.361595][ T51] EXT4-fs (loop2): Quota write (off=3072, len=1024) cancelled because transaction is not started [ 25.399371][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 25.409465][ T3604] futex_wake_op: syz.0.57 tries to shift op by -1; fix this program [ 25.463772][ T3606] loop2: detected capacity change from 0 to 512 [ 25.520856][ T3606] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 25.554493][ T3606] ext4 filesystem being mounted at /10/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 25.566842][ T3624] loop4: detected capacity change from 0 to 512 [ 25.626853][ T3624] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 25.672153][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 25.675387][ T3630] usb usb1: usbfs: process 3630 (syz.3.69) did not claim interface 0 before use [ 25.712404][ T3632] loop0: detected capacity change from 0 to 164 [ 25.781397][ T3630] loop3: detected capacity change from 0 to 2048 [ 25.803398][ T3630] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 25.832497][ T3648] netlink: 12 bytes leftover after parsing attributes in process `syz.4.77'. [ 25.872046][ T3302] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 25.962504][ T3667] SELinux: Context system_u:object_r:initrc_var_run_t:s0 is not valid (left unmapped). [ 26.003543][ T3674] netlink: 'syz.3.86': attribute type 3 has an invalid length. [ 26.011233][ T3674] netlink: 32 bytes leftover after parsing attributes in process `syz.3.86'. [ 26.155814][ T3692] netlink: 16 bytes leftover after parsing attributes in process `syz.4.91'. [ 26.227671][ T3701] loop2: detected capacity change from 0 to 512 [ 26.234616][ T3701] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 26.247671][ T3701] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 26.272337][ T3701] EXT4-fs error (device loop2): xattr_find_entry:333: inode #15: comm syz.2.95: corrupted xattr entries [ 26.286422][ T3701] EXT4-fs (loop2): Remounting filesystem read-only [ 26.292981][ T3701] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 26.309728][ T3710] loop4: detected capacity change from 0 to 512 [ 26.317856][ T3701] EXT4-fs (loop2): 1 truncate cleaned up [ 26.348244][ T3710] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 26.365820][ T3716] loop0: detected capacity change from 0 to 2048 [ 26.369389][ T3701] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 26.386923][ T3710] ext4 filesystem being mounted at /21/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 26.413935][ T3308] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 26.430220][ T3300] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 26.465538][ T3289] Alternate GPT is invalid, using primary GPT. [ 26.471887][ T3289] loop0: p2 p3 p7 [ 26.485249][ T3726] loop4: detected capacity change from 0 to 1024 [ 26.495703][ T3726] EXT4-fs: Ignoring removed bh option [ 26.506232][ T3716] Alternate GPT is invalid, using primary GPT. [ 26.512525][ T3716] loop0: p2 p3 p7 [ 26.518095][ T3726] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 26.576085][ T3300] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 26.591315][ T3747] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 26.608220][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 26.619335][ T3490] udevd[3490]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 26.630078][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 26.646262][ T3747] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 26.681723][ T3751] udevd[3751]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 26.691579][ T3412] ================================================================== [ 26.699627][ T3412] BUG: KCSAN: data-race in kick_pool / wq_worker_running [ 26.706614][ T3412] [ 26.708908][ T3412] read-write to 0xffff888237c29d64 of 4 bytes by task 1036 on cpu 0: [ 26.716935][ T3412] wq_worker_running+0x95/0x120 [ 26.721751][ T3412] schedule_timeout+0xb7/0x170 [ 26.726483][ T3412] msleep+0x50/0x90 [ 26.730299][ T3412] nsim_fib_event_work+0x1ebc/0x21a0 [ 26.735572][ T3412] process_scheduled_works+0x4cb/0x9d0 [ 26.741019][ T3412] worker_thread+0x582/0x770 [ 26.745578][ T3412] kthread+0x489/0x510 [ 26.749613][ T3412] ret_from_fork+0x11f/0x1b0 [ 26.754166][ T3412] ret_from_fork_asm+0x1a/0x30 [ 26.758895][ T3412] [ 26.761188][ T3412] read to 0xffff888237c29d64 of 4 bytes by task 3412 on cpu 1: [ 26.768704][ T3412] kick_pool+0x49/0x2d0 [ 26.772823][ T3412] __queue_work+0x8cb/0xb50 [ 26.777289][ T3412] queue_work_on+0xd1/0x160 [ 26.781756][ T3412] process_srcu+0x999/0xbc0 [ 26.786235][ T3412] process_scheduled_works+0x4cb/0x9d0 [ 26.791659][ T3412] worker_thread+0x582/0x770 [ 26.796231][ T3412] kthread+0x489/0x510 [ 26.800264][ T3412] ret_from_fork+0x11f/0x1b0 [ 26.804833][ T3412] ret_from_fork_asm+0x1a/0x30 [ 26.809568][ T3412] [ 26.811860][ T3412] value changed: 0x00000000 -> 0x00000001 [ 26.817538][ T3412] [ 26.819828][ T3412] Reported by Kernel Concurrency Sanitizer on: [ 26.825948][ T3412] CPU: 1 UID: 0 PID: 3412 Comm: kworker/1:5 Not tainted syzkaller #0 PREEMPT(voluntary) [ 26.835722][ T3412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 26.845748][ T3412] Workqueue: rcu_gp process_srcu [ 26.850662][ T3412] ================================================================== [ 26.859996][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 26.870916][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 26.884544][ T3759] netlink: 52 bytes leftover after parsing attributes in process `syz.1.118'. [ 26.908808][ T3289] udevd[3289]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 26.917264][ T3751] udevd[3751]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 26.919432][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory