last executing test programs: 56.35031646s ago: executing program 3 (id=27): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) (async) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r4}, 0x18) (async, rerun: 64) r5 = socket$packet(0x11, 0x2, 0x300) (async, rerun: 64) r6 = socket$inet(0x2, 0x2, 0x0) (async) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffff22}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r7}, 0x10) (async, rerun: 64) r8 = socket$inet6(0xa, 0x2, 0x0) (async, rerun: 64) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xd4, 0x1, 0x0, 0x0, 0x0, 0xf, 0x9211, 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, 0x2, 0x1, @perf_bp={0x0, 0xa}, 0x0, 0x9, 0x0, 0x8, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r9, 0x0) (async, rerun: 32) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8088e3ad132bc192, 0x4002011, r9, 0x0) (rerun: 32) sendto$inet6(r8, 0x0, 0x0, 0x2409c8c1, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) sendto$inet6(r8, &(0x7f0000001400)="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", 0x5c6, 0x6d91fb6102dc910c, 0x0, 0x1267bd6a23834406) sendto$inet6(r8, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'macvlan1\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000004c0)={r10, 0x3, 0x6, @random="5e1cf8b4c253"}, 0x10) (async) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000000c0)={r10, 0x3, 0x6, @random="cea0300a1672"}, 0x10) (async) dup2(r2, r5) (async) r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async, rerun: 64) r12 = openat$selinux_policy(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r12, 0x0) (async) write$selinux_load(r11, &(0x7f0000000000)=ANY=[], 0x606c) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000300)={[{@init_itable_val}, {@stripe={'stripe', 0x3d, 0x2}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@noinit_itable}, {@minixdf}, {@quota}]}, 0x3, 0x42f, &(0x7f0000000940)="$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") (async) r13 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x105042, 0x40) write$cgroup_subtree(r13, &(0x7f0000000000)=ANY=[], 0x32600) 56.050630174s ago: executing program 3 (id=30): syz_usb_connect(0x0, 0x2d2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={0x0}}, 0x0) syz_emit_ethernet(0x96, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002000000600600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00"], 0x0) 55.415746415s ago: executing program 3 (id=38): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYRESDEC=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pread64(r1, &(0x7f0000002280)=""/4096, 0x1000, 0xd33) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000de0000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='kmem_cache_free\x00', r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='freezer.state\x00', 0x275a, 0x0) fcntl$lock(r3, 0x5, &(0x7f00000001c0)={0x2, 0x0, 0x40, 0x200}) socket$nl_netfilter(0x10, 0x3, 0xc) set_mempolicy(0x3, &(0x7f0000000140)=0x81, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000a70000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='percpu_alloc_percpu\x00', r4}, 0x10) syz_io_uring_setup(0x4959, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x4, 0x1ae}, 0x0, 0x0) 54.500346109s ago: executing program 3 (id=46): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./file0\x00', 0x180c8, &(0x7f0000000b00)=ANY=[@ANYBLOB="71756965742c646f74732c646f74732c6e6f646f74732c756d61736b3d30303030303030303030303030303030303030303030362c646f733178666c6f7070792c6e66732c646f74732c6e6f646f74732c00b07f334258d6"], 0x1, 0x255, &(0x7f0000000580)="$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") r0 = syz_open_dev$sg(&(0x7f0000000200), 0x7, 0x600000) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000240)) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000990000000d"], 0x50) setsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000000340)=0x1, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0xd, 0x14, &(0x7f0000000840)=ANY=[@ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="882fc82394f631e098cb1cb1e92ea89695365b800934376699cc6c2b1197d0147bf4541599eac103a67bfdff689d60dc896a63d549c5a7449cce0c1b175e23cf42ae302f9c24af43273bc9aaf84c46fbd2be229247207e8c12856f8fc242339d9b3c411510a61b99fbad8825d053ac4002128ee1577503221df59f1e8ebe9d816cfbdba172cdda30ae02e7a18955c57c8d13ae19e265eae780785d924f158d0ec696725c6bad4c1482542be7bd46f6"], &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000800)='svcrdma_decode_rseg\x00', r3, 0x0, 0xfffffffffffffffb}, 0x18) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018020000", @ANYRES32, @ANYBLOB="00000000000000006600020000000000180000000000000000000000000000009500040000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r3, 0xf502, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000004c0)={0x1d, r6}, 0x10, &(0x7f0000000400)={0x0, 0x37}, 0x2, 0x0, 0x0, 0x44904}, 0x40885) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x28600, 0x0, 0xbe, 0x0, &(0x7f00000007c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1d, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x200000000000013a, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='sys_enter\x00', r7}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x141042, 0xa8) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file2\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./bus\x00') capset(&(0x7f0000000380)={0x20080522}, &(0x7f0000000040)={0x200000, 0x40200003, 0x0, 0x6, 0x7}) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8bfffffb703000000000000b70400fd69900531390000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r9}, 0x10) rt_tgsigqueueinfo(0x0, 0x0, 0x3a, 0x0) fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r10 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r10, &(0x7f0000000140)={&(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, 0x80, 0x0}, 0x20000000) 54.071719223s ago: executing program 3 (id=47): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000f000000c5000000a000020095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0a000000bbbbbbbbbbbbaaaaaaaaaabb86dd6d00200000"], 0x4b) 53.773852397s ago: executing program 3 (id=49): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4c02}) readv(r4, &(0x7f0000000080)=[{&(0x7f0000000a40)=""/4112, 0x1010}], 0x1) socket$kcm(0x2, 0xa, 0x2) (async) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x730) (async) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x730) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x6a) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000480)='cgroup.threads\x00', 0x2, 0x0) readv(r7, &(0x7f0000000340)=[{&(0x7f0000001740)=""/153, 0x99}], 0x1) (async) readv(r7, &(0x7f0000000340)=[{&(0x7f0000001740)=""/153, 0x99}], 0x1) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @link_local}) (async) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @link_local}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x28, r1, 0x603, 0x70bd2f, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}]}, 0x28}}, 0x10) 53.742405s ago: executing program 32 (id=49): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4c02}) readv(r4, &(0x7f0000000080)=[{&(0x7f0000000a40)=""/4112, 0x1010}], 0x1) socket$kcm(0x2, 0xa, 0x2) (async) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x730) (async) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x730) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x6a) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000480)='cgroup.threads\x00', 0x2, 0x0) readv(r7, &(0x7f0000000340)=[{&(0x7f0000001740)=""/153, 0x99}], 0x1) (async) readv(r7, &(0x7f0000000340)=[{&(0x7f0000001740)=""/153, 0x99}], 0x1) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @link_local}) (async) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @link_local}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x28, r1, 0x603, 0x70bd2f, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}]}, 0x28}}, 0x10) 10.714143665s ago: executing program 1 (id=490): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001480), 0x42002, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023892) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 10.097752364s ago: executing program 1 (id=493): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x40, 0x6, 0x8}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r0, 0xd}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000900)={{r1}, &(0x7f0000000880)=0x9000000, &(0x7f00000008c0)}, 0x20) 9.692691477s ago: executing program 1 (id=496): r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='mnt\x00', 0x4, &(0x7f0000000000), 0x0, 0x236, &(0x7f0000000300)="$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") capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x81, 0xffffffff}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000880)={@desc={0x1, 0x0, @desc3}, 0x40, 0x0, '\x00', @a}) 9.476164484s ago: executing program 1 (id=499): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc40a, &(0x7f0000000180)={[{@noblock_validity}, {@dioread_lock}, {@nobh}, {@nojournal_checksum}, {@acl}, {@usrjquota, 0x2e}, {@grpquota}, {@nodiscard}, {@jqfmt_vfsv0}, {@noload}], [], 0x2c}, 0x84, 0x459, &(0x7f0000000900)="$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") chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x141842, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x1c7102, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x10, 0x3, 0x0, 0x0, 0x5, 0xc4, &(0x7f0000000280)=""/196, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x5}, 0x94) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f00000005c0)={0x1, 0x0, 0x1000, 0x51, &(0x7f0000000500)="97d17fba78fa45d5eeb5bb3bc08327313c971273791f93e23f9f7e021fb09ef0d2ffacb1648fc39d71785f71cd1483807b1bd2e1365f2aa8383fb5ae15931c60a4312ad6ec01b71f36de747d5221f0b711", 0x0, 0x0, 0x0}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f00000003c0)={0x17c04, 0xffffffffffffffff, 0x200000ba, 0x41000ff7ff, 0xdc, 0x6d3}) 8.618501652s ago: executing program 1 (id=505): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x48, 0x10, 0x44b, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x4010}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x9}, @IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc, 0x1e, 0x5}]}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x400c000}, 0x24008014) 8.15203422s ago: executing program 1 (id=513): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xc}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x2c, r2, 0x101, 0x70bd26, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0x5, 0x34, @random="c4"}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x2c}, 0x1, 0x0, 0x0, 0xd0}, 0x0) 8.109974583s ago: executing program 33 (id=513): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xc}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x2c, r2, 0x101, 0x70bd26, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0x5, 0x34, @random="c4"}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x2c}, 0x1, 0x0, 0x0, 0xd0}, 0x0) 4.476069643s ago: executing program 5 (id=540): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0, r0}, 0x18) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x181080) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000002c0)={{0x80, 0x2}, 'port1\x00', 0x29, 0x1c0002, 0x2, 0x5, 0x95c, 0x6, 0xfffffff8, 0x0, 0x3, 0xce}) 3.89156016s ago: executing program 5 (id=544): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000400)={0x28, r1, 0x1, 0x0, 0xffffffff, {{0x2}, {@void, @val={0xc, 0x99, {0x0, 0xfffffffd}}}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8}]}, 0x28}, 0x1, 0x6c00, 0x0, 0xc040}, 0x0) 3.747957192s ago: executing program 5 (id=546): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth1_to_bond\x00', 0x0}) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r4}, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000ffdbdf250b00000014000180080003000300000008000100", @ANYRES32=r3], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4800) 3.715311324s ago: executing program 5 (id=549): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000001100)=0x96, 0x7) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2.600243153s ago: executing program 5 (id=558): r0 = syz_open_dev$loop(&(0x7f0000000240), 0x7, 0x180862) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/power/pm_wakeup_irq', 0x8a800, 0xd) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000080)={r1, 0x0, {0x0, 0x0, 0x0, 0x5, 0x4000000000000ffd, 0x0, 0x0, 0x6, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a7beda9d69098c8b534464c516bdd8a0f35", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad3300", [0x2, 0xa]}}) preadv2(r0, &(0x7f0000000680)=[{&(0x7f0000000380)=""/118, 0x76}], 0x1, 0x4, 0x1, 0xc) 2.284779698s ago: executing program 4 (id=561): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000006c0)=@base={0x6, 0x4, 0x8, 0x2, 0x0, 0x1}, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000240), 0x0}, 0x20) 2.240290342s ago: executing program 5 (id=562): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)='1', 0x1}], 0x1, 0x0, 0x0, 0x40044}}], 0x1, 0x20000001) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000002c0)=0x8001, 0x4) splice(r0, 0x0, r2, 0x0, 0x39000, 0x0) 2.207045014s ago: executing program 4 (id=564): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x30, r1, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "f6430ea176de25fa4acdda3bdd732189"}]}, 0x30}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) 2.109207592s ago: executing program 4 (id=567): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000000)='./file0\x00', 0x4480, &(0x7f0000000b40)=ANY=[@ANYBLOB="00efe803a4b3b6c1ab432aeb29c55409809a31d3018c5aa64e84dd64d5023f53679c328b893253892e0bae001cad5d3d9dfd25fa04000000aedeec51980faa7e6b5df635fd5778970884f26658ca257b6e138ef4a73a4f80979e3437dde30b1af6a61ef2a3a9ba67ec9c10b89a2fcf"], 0x83, 0x22e, &(0x7f0000000c80)="$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") mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') getdents64(r0, &(0x7f0000002f40)=""/4098, 0x1002) 1.971263503s ago: executing program 4 (id=570): socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x3) mmap(&(0x7f00003d0000/0x1000)=nil, 0x1000, 0x0, 0xb5972, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x88, &(0x7f0000000440)={[{@nogrpid}, {@nodiscard}, {@usrjquota}, {@nobarrier}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}, {@test_dummy_encryption}, {@resuid}]}, 0x3, 0x438, &(0x7f0000000d80)="$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") r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x6ab80, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc4042, 0x1ff) sendfile(r1, r0, 0x0, 0xfffa83) 1.894713699s ago: executing program 2 (id=571): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000b00)={0x38, 0x1, 0x4, 0x3, 0x0, 0x0, {0xa7bd4c6a3f485d1e, 0x0, 0x5}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x2}, @NFULA_CFG_MODE={0xa, 0x2, {0xffffffff}}, @NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040040}, 0x8000) 1.563143176s ago: executing program 2 (id=572): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x5fc, 0x83, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x20}}}}}}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40880) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000)=0xb1, 0x4) sendmmsg$inet6(r1, &(0x7f0000000e00)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) getdents(0xffffffffffffffff, &(0x7f0000001fc0)=""/184, 0xb8) 1.38476487s ago: executing program 2 (id=573): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r0, 0xc018620c, 0x0) 1.308389386s ago: executing program 2 (id=574): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x3, 0x1000002, 0x0, 0xff, "d4e9002b2c000000ff00"}) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0)=0x11) 1.289074618s ago: executing program 2 (id=575): socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x28) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0), 0x8000, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) 504.36671ms ago: executing program 4 (id=577): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000100)={0x5, 0x9f, 0x5, 0x4, 0x7, "d0993dbaf1c41bdaaacce510430554caddbdba", 0x2, 0xc}) write(r1, &(0x7f0000000180)="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", 0x184) 369.794821ms ago: executing program 2 (id=580): r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/17, 0x11}, 0x10}], 0x1, 0x10003, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000140)=0x400030, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000001c0)={@local, @link_local, @val={@void, {0x8100, 0x0, 0x0, 0x1}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x48, 0x0, @wg=@cookie={0x3, 0x4, "e675910f0547f567a5afbe81b11967155e46616ed4dd5c55", "15df9c8340e53b20e91b913c5bc01a3a1deb091c6f52dada80e8eb5b17692de5"}}}}}}, 0x0) 212.259713ms ago: executing program 4 (id=581): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x18404, &(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES64=0x0, @ANYRESOCT, @ANYRESOCT, @ANYRESDEC=0x0, @ANYRES64, @ANYRESDEC], 0x0, 0x2ff, &(0x7f0000000540)="$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") pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="98030000", @ANYRES16=r4, @ANYBLOB="010028057000fcdbdf253b00000008000300", @ANYRES32=r6, @ANYBLOB="04008e00080057001b0a000004006c000500190107000000080026006c090000560333"], 0x398}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) 212.052504ms ago: executing program 0 (id=582): r0 = io_uring_setup(0xcbe, &(0x7f0000000140)={0x0, 0x39, 0x2, 0x6, 0x262}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0), 0x0) 143.400529ms ago: executing program 0 (id=583): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x88e, &(0x7f0000000080)={[{@errors_remount}, {@mblk_io_submit}, {@inlinecrypt}, {@test_dummy_encryption_v1}, {@barrier}, {@mblk_io_submit}, {@nogrpid}]}, 0x3, 0x445, &(0x7f0000000800)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000003c0), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 86.715984ms ago: executing program 0 (id=584): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000004c0)={0x8c, r3, 0x1, 0x70bd29, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_FRAME={0x4d, 0x33, @probe_request={{{0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1}, {0x1}, @device_b, @device_a, @initial, {0x4, 0x9}, @value=@ver_80211n={0x0, 0xd6, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}}, @val={0x0, 0xf, @random="9db4a84f2beb2f4ecb945a20a904b0"}, @void, @void, @val={0x2d, 0x1a, {0x4000, 0x0, 0x0, 0x0, {0x10, 0x3, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x2}, 0x400, 0x6, 0x9}}, @void}}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x6, 0xcd, [0x0]}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x100}]]}, 0x8c}, 0x1, 0x0, 0x0, 0x6a845ecb4f20be70}, 0x3c008010) 391.25µs ago: executing program 0 (id=585): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=@base={0x7, 0x4, 0x208, 0x21, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x50) 229.87µs ago: executing program 0 (id=586): r0 = syz_open_dev$loop(&(0x7f0000001580), 0x4b30, 0x80000) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, 0x0) 0s ago: executing program 0 (id=587): syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) recvmmsg(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x12000, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) add_key(&(0x7f0000000100)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) add_key$user(0x0, 0x0, &(0x7f0000000680), 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, 0x0, 0x40084) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000083c0)={{0x1, 0x1, 0x401, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.202' (ED25519) to the list of known hosts. [ 36.465574][ T29] audit: type=1400 audit(1755091795.178:62): avc: denied { mounton } for pid=3294 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 [ 36.466926][ T3294] cgroup: Unknown subsys name 'net' [ 36.488702][ T29] audit: type=1400 audit(1755091795.178:63): avc: denied { mount } for pid=3294 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 [ 36.516251][ T29] audit: type=1400 audit(1755091795.218:64): avc: denied { unmount } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.652183][ T3294] cgroup: Unknown subsys name 'cpuset' [ 36.658732][ T3294] cgroup: Unknown subsys name 'rlimit' [ 36.790445][ T29] audit: type=1400 audit(1755091795.498:65): avc: denied { setattr } for pid=3294 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 [ 36.814300][ T29] audit: type=1400 audit(1755091795.508:66): avc: denied { create } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.834980][ T29] audit: type=1400 audit(1755091795.508:67): avc: denied { write } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.855544][ T29] audit: type=1400 audit(1755091795.508:68): avc: denied { read } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.876367][ T29] audit: type=1400 audit(1755091795.508:69): avc: denied { mounton } for pid=3294 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 [ 36.901410][ T29] audit: type=1400 audit(1755091795.508:70): avc: denied { mount } for pid=3294 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 [ 36.911478][ T3297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 36.933510][ T29] audit: type=1400 audit(1755091795.648:71): avc: denied { relabelto } for pid=3297 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" Setting up swapspace version 1, size = 127995904 bytes [ 37.013832][ T3294] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.326228][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 38.361204][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 38.375576][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 38.389652][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 38.430917][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 38.480264][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.487512][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.495005][ T3304] bridge_slave_0: entered allmulticast mode [ 38.501563][ T3304] bridge_slave_0: entered promiscuous mode [ 38.526396][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.533963][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.541126][ T3304] bridge_slave_1: entered allmulticast mode [ 38.547729][ T3304] bridge_slave_1: entered promiscuous mode [ 38.560930][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.568614][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.576125][ T3308] bridge_slave_0: entered allmulticast mode [ 38.582713][ T3308] bridge_slave_0: entered promiscuous mode [ 38.612792][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.620117][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.627357][ T3308] bridge_slave_1: entered allmulticast mode [ 38.635330][ T3308] bridge_slave_1: entered promiscuous mode [ 38.652003][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.659150][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.666484][ T3313] bridge_slave_0: entered allmulticast mode [ 38.673176][ T3313] bridge_slave_0: entered promiscuous mode [ 38.689970][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.697184][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.704614][ T3309] bridge_slave_0: entered allmulticast mode [ 38.711387][ T3309] bridge_slave_0: entered promiscuous mode [ 38.723915][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.731290][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.738543][ T3313] bridge_slave_1: entered allmulticast mode [ 38.745572][ T3313] bridge_slave_1: entered promiscuous mode [ 38.753365][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.762544][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.769915][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.777317][ T3305] bridge_slave_0: entered allmulticast mode [ 38.783936][ T3305] bridge_slave_0: entered promiscuous mode [ 38.790613][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.798614][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.806079][ T3309] bridge_slave_1: entered allmulticast mode [ 38.812586][ T3309] bridge_slave_1: entered promiscuous mode [ 38.820384][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.848167][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.857520][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.864770][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.872243][ T3305] bridge_slave_1: entered allmulticast mode [ 38.878872][ T3305] bridge_slave_1: entered promiscuous mode [ 38.886219][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.907295][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.917863][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.944358][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.954437][ T3308] team0: Port device team_slave_0 added [ 38.961214][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.981072][ T3308] team0: Port device team_slave_1 added [ 39.002410][ T3304] team0: Port device team_slave_0 added [ 39.015651][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.030157][ T3313] team0: Port device team_slave_0 added [ 39.036855][ T3304] team0: Port device team_slave_1 added [ 39.048580][ T3309] team0: Port device team_slave_0 added [ 39.055644][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.075779][ T3313] team0: Port device team_slave_1 added [ 39.086825][ T3309] team0: Port device team_slave_1 added [ 39.103632][ T3305] team0: Port device team_slave_0 added [ 39.109836][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.117156][ 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. [ 39.144235][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.160925][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.168056][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.194382][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.210702][ T3305] team0: Port device team_slave_1 added [ 39.222357][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.229334][ 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. [ 39.255380][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.271298][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.278549][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.304685][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.315811][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.322794][ T3309] 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. [ 39.348987][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.368707][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.375704][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.401864][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.413129][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.420271][ T3313] 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. [ 39.446257][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.466386][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.473920][ T3309] 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. [ 39.500372][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.517518][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.524699][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.551041][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.562912][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.570011][ T3313] 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. [ 39.596243][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.649694][ T3308] hsr_slave_0: entered promiscuous mode [ 39.656114][ T3308] hsr_slave_1: entered promiscuous mode [ 39.664840][ T3304] hsr_slave_0: entered promiscuous mode [ 39.671097][ T3304] hsr_slave_1: entered promiscuous mode [ 39.677181][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 39.682967][ T3304] Cannot create hsr debugfs directory [ 39.691489][ T3309] hsr_slave_0: entered promiscuous mode [ 39.697590][ T3309] hsr_slave_1: entered promiscuous mode [ 39.703514][ T3309] debugfs: 'hsr0' already exists in 'hsr' [ 39.709367][ T3309] Cannot create hsr debugfs directory [ 39.744919][ T3313] hsr_slave_0: entered promiscuous mode [ 39.751268][ T3313] hsr_slave_1: entered promiscuous mode [ 39.757427][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 39.763381][ T3313] Cannot create hsr debugfs directory [ 39.776638][ T3305] hsr_slave_0: entered promiscuous mode [ 39.782983][ T3305] hsr_slave_1: entered promiscuous mode [ 39.789119][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 39.794976][ T3305] Cannot create hsr debugfs directory [ 40.006128][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 40.018343][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 40.030143][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 40.044567][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.056933][ T3309] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 40.068145][ T3309] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 40.083172][ T3309] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 40.092755][ T3309] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.121268][ T3313] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.137280][ T3313] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.146695][ T3313] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.163431][ T3313] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.178944][ T3305] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.191589][ T3305] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.205474][ T3305] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.214629][ T3305] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.261380][ T3308] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.275452][ T3308] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.289299][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.300649][ T3308] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.320198][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.328886][ T3308] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.348086][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.364238][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.371489][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.390628][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.397791][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.412299][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.433975][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.443836][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.451081][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.460070][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.467264][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.498824][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.515642][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.542403][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.551311][ T1432] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.558681][ T1432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.573523][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.580821][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.596748][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.604090][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.623237][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.630739][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.643395][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.683535][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.718992][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.726263][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.739658][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.746790][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.807730][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.824887][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.859992][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.899764][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.923964][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.022610][ T3309] veth0_vlan: entered promiscuous mode [ 41.052794][ T3309] veth1_vlan: entered promiscuous mode [ 41.079383][ T3304] veth0_vlan: entered promiscuous mode [ 41.111983][ T3304] veth1_vlan: entered promiscuous mode [ 41.137930][ T3313] veth0_vlan: entered promiscuous mode [ 41.146030][ T3309] veth0_macvtap: entered promiscuous mode [ 41.157115][ T3309] veth1_macvtap: entered promiscuous mode [ 41.173013][ T3308] veth0_vlan: entered promiscuous mode [ 41.178981][ T3313] veth1_vlan: entered promiscuous mode [ 41.188788][ T3304] veth0_macvtap: entered promiscuous mode [ 41.197330][ T3304] veth1_macvtap: entered promiscuous mode [ 41.211769][ T3308] veth1_vlan: entered promiscuous mode [ 41.222062][ T3305] veth0_vlan: entered promiscuous mode [ 41.229982][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.249764][ T3305] veth1_vlan: entered promiscuous mode [ 41.259432][ T3313] veth0_macvtap: entered promiscuous mode [ 41.268773][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.279539][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.287617][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.298775][ T3313] veth1_macvtap: entered promiscuous mode [ 41.314479][ T1662] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.338447][ T1662] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.348721][ T3308] veth0_macvtap: entered promiscuous mode [ 41.357862][ T3308] veth1_macvtap: entered promiscuous mode [ 41.369290][ T3305] veth0_macvtap: entered promiscuous mode [ 41.379410][ T1662] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.393247][ T3305] veth1_macvtap: entered promiscuous mode [ 41.400545][ T1662] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.421796][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.437167][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.447131][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.455250][ T1662] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.464125][ T1662] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.476567][ T3304] 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. [ 41.494398][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.504222][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.514376][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.521808][ T1662] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.535014][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 41.535032][ T29] audit: type=1400 audit(1755091800.248:90): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.566100][ T29] audit: type=1400 audit(1755091800.248:91): avc: denied { open } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.590664][ T29] audit: type=1400 audit(1755091800.248:92): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.619306][ T29] audit: type=1400 audit(1755091800.258:93): avc: denied { map_create } for pid=3472 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.638685][ T29] audit: type=1400 audit(1755091800.258:94): avc: denied { perfmon } for pid=3472 comm="syz.1.2" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 41.659567][ T29] audit: type=1400 audit(1755091800.258:95): avc: denied { map_read map_write } for pid=3472 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.679491][ T29] audit: type=1400 audit(1755091800.258:96): avc: denied { prog_load } for pid=3472 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.698601][ T29] audit: type=1400 audit(1755091800.258:97): avc: denied { bpf } for pid=3472 comm="syz.1.2" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 41.719464][ T29] audit: type=1400 audit(1755091800.258:98): avc: denied { prog_run } for pid=3472 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 41.738115][ T29] audit: type=1400 audit(1755091800.258:99): avc: denied { create } for pid=3472 comm="syz.1.2" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 41.776213][ T1662] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.804810][ T1662] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.840402][ T1662] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.852448][ T3480] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4'. [ 41.881403][ T1662] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.930769][ T1662] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.959067][ T1662] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.985543][ T1662] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.008596][ T1662] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.019582][ T3492] FAULT_INJECTION: forcing a failure. [ 42.019582][ T3492] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 42.033385][ T3492] CPU: 0 UID: 0 PID: 3492 Comm: syz.1.6 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(voluntary) [ 42.033419][ T3492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 42.033435][ T3492] Call Trace: [ 42.033442][ T3492] [ 42.033452][ T3492] __dump_stack+0x1d/0x30 [ 42.033545][ T3492] dump_stack_lvl+0xe8/0x140 [ 42.033565][ T3492] dump_stack+0x15/0x1b [ 42.033606][ T3492] should_fail_ex+0x265/0x280 [ 42.033627][ T3492] should_fail+0xb/0x20 [ 42.033647][ T3492] should_fail_usercopy+0x1a/0x20 [ 42.033678][ T3492] _copy_from_user+0x1c/0xb0 [ 42.033709][ T3492] ___sys_sendmsg+0xc1/0x1d0 [ 42.033759][ T3492] __x64_sys_sendmsg+0xd4/0x160 [ 42.033816][ T3492] x64_sys_call+0x191e/0x2ff0 [ 42.033844][ T3492] do_syscall_64+0xd2/0x200 [ 42.033876][ T3492] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 42.033981][ T3492] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 42.034077][ T3492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.034104][ T3492] RIP: 0033:0x7f0af341ebe9 [ 42.034128][ T3492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 42.034148][ T3492] RSP: 002b:00007f0af1e87038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 42.034172][ T3492] RAX: ffffffffffffffda RBX: 00007f0af3645fa0 RCX: 00007f0af341ebe9 [ 42.034187][ T3492] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000007 [ 42.034201][ T3492] RBP: 00007f0af1e87090 R08: 0000000000000000 R09: 0000000000000000 [ 42.034230][ T3492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.034246][ T3492] R13: 00007f0af3646038 R14: 00007f0af3645fa0 R15: 00007ffceec55b18 [ 42.034272][ T3492] [ 42.232708][ T1662] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.241770][ T1662] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.269161][ T3498] loop2: detected capacity change from 0 to 512 [ 42.290980][ T1662] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.304054][ T3503] loop4: detected capacity change from 0 to 512 [ 42.328772][ T1662] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.345282][ T1662] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.365441][ T3498] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.383686][ T3498] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.424460][ T3498] syz.2.9 (3498) used greatest stack depth: 10792 bytes left [ 42.441880][ T3509] loop1: detected capacity change from 0 to 2048 [ 42.458265][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.492350][ T3295] loop1: p1 < > p4 [ 42.497534][ T3295] loop1: p4 size 8388608 extends beyond EOD, truncated [ 42.544191][ T3509] loop1: p1 < > p4 [ 42.551683][ T3509] loop1: p4 size 8388608 extends beyond EOD, truncated [ 42.645455][ T3516] loop2: detected capacity change from 0 to 8192 [ 42.699255][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 42.710930][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 42.762719][ T3524] udevd[3524]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 42.776788][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 43.075701][ T3551] loop2: detected capacity change from 0 to 512 [ 43.127652][ T3554] loop0: detected capacity change from 0 to 128 [ 43.141039][ T3554] netlink: 'syz.0.26': attribute type 1 has an invalid length. [ 43.148908][ T3554] netlink: 16150 bytes leftover after parsing attributes in process `syz.0.26'. [ 43.236156][ T3551] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.331684][ T3551] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.426671][ T3551] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #12: comm syz.2.25: corrupted xattr block 6: invalid header [ 43.455712][ T3551] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=12 [ 43.512608][ T3568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.522274][ T3568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.524310][ T3551] tun0: tun_chr_ioctl cmd 1074025677 [ 43.536378][ T3568] Zero length message leads to an empty skb [ 43.545081][ T3570] FAULT_INJECTION: forcing a failure. [ 43.545081][ T3570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 43.558820][ T3570] CPU: 0 UID: 0 PID: 3570 Comm: syz.0.29 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(voluntary) [ 43.558856][ T3570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 43.558871][ T3570] Call Trace: [ 43.558878][ T3570] [ 43.558887][ T3570] __dump_stack+0x1d/0x30 [ 43.558958][ T3570] dump_stack_lvl+0xe8/0x140 [ 43.558982][ T3570] dump_stack+0x15/0x1b [ 43.559022][ T3570] should_fail_ex+0x265/0x280 [ 43.559051][ T3570] should_fail+0xb/0x20 [ 43.559073][ T3570] should_fail_usercopy+0x1a/0x20 [ 43.559167][ T3570] _copy_from_user+0x1c/0xb0 [ 43.559205][ T3570] ___sys_sendmsg+0xc1/0x1d0 [ 43.559331][ T3570] __x64_sys_sendmsg+0xd4/0x160 [ 43.559365][ T3570] x64_sys_call+0x191e/0x2ff0 [ 43.559392][ T3570] do_syscall_64+0xd2/0x200 [ 43.559420][ T3570] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 43.559540][ T3570] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 43.559572][ T3570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.559601][ T3570] RIP: 0033:0x7fb159deebe9 [ 43.559662][ T3570] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 43.559682][ T3570] RSP: 002b:00007fb15884f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.559707][ T3570] RAX: ffffffffffffffda RBX: 00007fb15a015fa0 RCX: 00007fb159deebe9 [ 43.559723][ T3570] RDX: 0000000000000000 RSI: 0000200000006280 RDI: 0000000000000003 [ 43.559739][ T3570] RBP: 00007fb15884f090 R08: 0000000000000000 R09: 0000000000000000 [ 43.559827][ T3570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.559914][ T3570] R13: 00007fb15a016038 R14: 00007fb15a015fa0 R15: 00007ffecdecf078 [ 43.559939][ T3570] [ 43.638397][ T3551] tun0: linktype set to 0 [ 43.749119][ T3573] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #12: comm syz.2.25: corrupted xattr block 6: invalid header [ 43.781865][ T3573] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=12 [ 43.793789][ T3573] EXT4-fs error (device loop2): ext4_xattr_block_find:1869: inode #12: comm syz.2.25: corrupted xattr block 6: invalid header [ 43.863361][ T3575] loop4: detected capacity change from 0 to 8192 [ 43.908076][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.034582][ T3591] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.043893][ T3591] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.900509][ T3624] netlink: 24 bytes leftover after parsing attributes in process `syz.0.44'. [ 45.058668][ T3642] SELinux: Context is not valid (left unmapped). [ 45.085125][ T3645] loop3: detected capacity change from 0 to 512 [ 45.131700][ T3645] ======================================================= [ 45.131700][ T3645] WARNING: The mand mount option has been deprecated and [ 45.131700][ T3645] and is ignored by this kernel. Remove the mand [ 45.131700][ T3645] option from the mount to silence this warning. [ 45.131700][ T3645] ======================================================= [ 45.336476][ T3650] ALSA: seq fatal error: cannot create timer (-19) [ 45.479822][ T3680] loop0: detected capacity change from 0 to 512 [ 45.549889][ T3680] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.48: corrupted in-inode xattr: invalid ea_ino [ 45.623456][ T3680] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.48: couldn't read orphan inode 15 (err -117) [ 45.661775][ T3680] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.706298][ T3680] capability: warning: `syz.0.48' uses deprecated v2 capabilities in a way that may be insecure [ 45.743742][ T3309] syz-executor (3309) used greatest stack depth: 10776 bytes left [ 45.765859][ T59] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.785432][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.824571][ T59] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.908535][ T3608] syz.2.41 (3608) used greatest stack depth: 10704 bytes left [ 45.909884][ T59] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.021632][ T59] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.142983][ T3696] loop1: detected capacity change from 0 to 2048 [ 46.149919][ T59] bridge_slave_1: left allmulticast mode [ 46.155987][ T59] bridge_slave_1: left promiscuous mode [ 46.162085][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.202940][ T59] bridge_slave_0: left allmulticast mode [ 46.205059][ T3696] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.208743][ T59] bridge_slave_0: left promiscuous mode [ 46.208902][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.306631][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.384601][ T59] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 46.525571][ T59] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 46.545005][ T59] bond0 (unregistering): Released all slaves [ 46.553918][ T29] kauditd_printk_skb: 216 callbacks suppressed [ 46.553938][ T29] audit: type=1400 audit(1755091805.268:316): avc: denied { write } for pid=3719 comm="syz.4.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.580593][ T29] audit: type=1400 audit(1755091805.268:317): avc: denied { read } for pid=3719 comm="syz.4.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.798730][ T59] hsr_slave_0: left promiscuous mode [ 46.807833][ T59] hsr_slave_1: left promiscuous mode [ 46.896515][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.904306][ T59] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 46.953230][ T3730] loop0: detected capacity change from 0 to 512 [ 47.011934][ T29] audit: type=1400 audit(1755091805.368:318): avc: denied { open } for pid=3713 comm="syz.1.56" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 47.031453][ T29] audit: type=1400 audit(1755091805.368:319): avc: denied { kernel } for pid=3713 comm="syz.1.56" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 47.051137][ T29] audit: type=1400 audit(1755091805.368:320): avc: denied { tracepoint } for pid=3713 comm="syz.1.56" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 47.053465][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.071285][ T29] audit: type=1400 audit(1755091805.408:321): avc: denied { create } for pid=3698 comm="syz.2.55" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 47.071407][ T29] audit: type=1400 audit(1755091805.408:322): avc: denied { create } for pid=3698 comm="syz.2.55" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.078892][ T59] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.100131][ T29] audit: type=1400 audit(1755091805.408:323): avc: denied { ioctl } for pid=3698 comm="syz.2.55" path="socket:[6145]" dev="sockfs" ino=6145 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.154397][ T29] audit: type=1400 audit(1755091805.418:324): avc: denied { relabelfrom } for pid=3713 comm="syz.1.56" name="" dev="pipefs" ino=5119 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 47.177390][ T29] audit: type=1400 audit(1755091805.418:325): avc: denied { write } for pid=3713 comm="syz.1.56" lport=135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 47.225381][ T59] veth1_macvtap: left promiscuous mode [ 47.240071][ T59] veth0_macvtap: left promiscuous mode [ 47.246860][ T59] veth1_vlan: left promiscuous mode [ 47.265624][ T59] veth0_vlan: left promiscuous mode [ 47.507341][ T3746] netlink: 24 bytes leftover after parsing attributes in process `syz.0.64'. [ 47.548345][ T59] team0 (unregistering): Port device team_slave_1 removed [ 47.625537][ T3751] loop4: detected capacity change from 0 to 512 [ 47.632669][ T3751] EXT4-fs: test_dummy_encryption option not supported [ 47.644877][ T3751] netlink: 20 bytes leftover after parsing attributes in process `syz.4.63'. [ 47.762260][ T3755] loop4: detected capacity change from 0 to 512 [ 47.836662][ T3754] loop0: detected capacity change from 0 to 2048 [ 47.943798][ T3754] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.066693][ T59] team0 (unregistering): Port device team_slave_0 removed [ 48.110017][ T3726] bridge0: port 3(batadv1) entered blocking state [ 48.116921][ T3726] bridge0: port 3(batadv1) entered disabled state [ 48.123894][ T3726] batadv1: entered allmulticast mode [ 48.129849][ T3726] batadv1: entered promiscuous mode [ 48.138774][ T3751] team0: entered promiscuous mode [ 48.144014][ T3751] team_slave_0: entered promiscuous mode [ 48.150143][ T3751] team_slave_1: entered promiscuous mode [ 48.156151][ T3751] team0: entered allmulticast mode [ 48.161494][ T3751] team_slave_0: entered allmulticast mode [ 48.167355][ T3751] team_slave_1: entered allmulticast mode [ 48.316186][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.347348][ T3765] syz.0.68 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 48.605581][ T3690] chnl_net:caif_netlink_parms(): no params data found [ 48.612731][ T3668] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 48.623154][ T3668] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 48.718255][ T3785] netlink: 8 bytes leftover after parsing attributes in process `syz.1.70'. [ 49.031036][ T3781] bridge0: port 3(batadv1) entered blocking state [ 49.038637][ T3781] bridge0: port 3(batadv1) entered disabled state [ 49.133851][ T3781] batadv1: entered allmulticast mode [ 49.146941][ T3781] batadv1: entered promiscuous mode [ 49.526588][ T3802] loop4: detected capacity change from 0 to 512 [ 49.541518][ T3668] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 49.550906][ T3668] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 49.586658][ T3690] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.588682][ T3802] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 49.594262][ T3690] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.607292][ T3802] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 49.634438][ T3802] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.72: pblk 0 bad header/extent: invalid magic - magic d, entries 0, max 0(0), depth 0(0) [ 49.660204][ T3690] bridge_slave_0: entered allmulticast mode [ 49.667401][ T3690] bridge_slave_0: entered promiscuous mode [ 49.688410][ T3805] netlink: 28 bytes leftover after parsing attributes in process `syz.0.73'. [ 49.689645][ T3690] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.701490][ T3802] EXT4-fs (loop4): get root inode failed [ 49.704713][ T3690] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.710468][ T3802] EXT4-fs (loop4): mount failed [ 49.722845][ T3690] bridge_slave_1: entered allmulticast mode [ 49.729705][ T3690] bridge_slave_1: entered promiscuous mode [ 49.805769][ T3818] netlink: 24 bytes leftover after parsing attributes in process `syz.1.74'. [ 49.813991][ T3799] bridge0: port 4(batadv2) entered blocking state [ 49.821435][ T3799] bridge0: port 4(batadv2) entered disabled state [ 49.839931][ T3799] batadv2: entered allmulticast mode [ 49.856410][ T3799] batadv2: entered promiscuous mode [ 49.902712][ T3690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.919557][ T3828] syz.4.78 uses obsolete (PF_INET,SOCK_PACKET) [ 49.930576][ T3690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.941185][ C1] hrtimer: interrupt took 34358 ns [ 49.978375][ T3690] team0: Port device team_slave_0 added [ 49.987340][ T3690] team0: Port device team_slave_1 added [ 50.007930][ T3823] bond0: option mode: unable to set because the bond device has slaves [ 50.008249][ T3830] loop1: detected capacity change from 0 to 2048 [ 50.047392][ T3823] netlink: 'syz.0.76': attribute type 12 has an invalid length. [ 50.065054][ T3690] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.072484][ T3690] 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. [ 50.099134][ T3690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.122461][ T3830] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.161469][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.173710][ T3690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.181003][ T3690] 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. [ 50.208145][ T3690] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.287009][ T3849] process 'syz.2.82' launched './file0' with NULL argv: empty string added [ 50.321528][ T3668] batman_adv: batadv2: No IGMP Querier present - multicast optimizations disabled [ 50.331226][ T3668] batman_adv: batadv2: No MLD Querier present - multicast optimizations disabled [ 50.432695][ T3690] hsr_slave_0: entered promiscuous mode [ 50.442685][ T3690] hsr_slave_1: entered promiscuous mode [ 50.448954][ T3690] debugfs: 'hsr0' already exists in 'hsr' [ 50.454909][ T3690] Cannot create hsr debugfs directory [ 51.607128][ T29] kauditd_printk_skb: 94 callbacks suppressed [ 51.607146][ T29] audit: type=1400 audit(1755091810.318:420): avc: denied { bind } for pid=3872 comm="syz.1.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 51.624155][ T3875] netlink: 24 bytes leftover after parsing attributes in process `syz.2.87'. [ 51.726627][ T29] audit: type=1400 audit(1755091810.368:421): avc: denied { setopt } for pid=3872 comm="syz.1.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 51.746364][ T29] audit: type=1400 audit(1755091810.428:422): avc: denied { write } for pid=3870 comm="syz.4.86" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 51.765395][ T29] audit: type=1400 audit(1755091810.438:423): avc: denied { create } for pid=3870 comm="syz.4.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.766725][ T3690] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 51.784742][ T29] audit: type=1400 audit(1755091810.438:424): avc: denied { setopt } for pid=3870 comm="syz.4.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 51.784776][ T29] audit: type=1326 audit(1755091810.438:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3870 comm="syz.4.86" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 51.834638][ T29] audit: type=1326 audit(1755091810.438:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3870 comm="syz.4.86" exe="/root/syz-executor" sig=0 arch=c000003e syscall=12 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 51.858170][ T29] audit: type=1326 audit(1755091810.438:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3870 comm="syz.4.86" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 51.882497][ T29] audit: type=1326 audit(1755091810.438:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3870 comm="syz.4.86" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 51.927018][ T3690] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 51.936893][ T3882] loop2: detected capacity change from 0 to 2048 [ 51.986035][ T3882] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.005953][ T3690] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 52.023118][ T3690] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 52.064064][ T29] audit: type=1400 audit(1755091810.778:429): avc: denied { bind } for pid=3904 comm="syz.0.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.095996][ T3906] loop0: detected capacity change from 0 to 1024 [ 52.105817][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.107710][ T3906] EXT4-fs: Ignoring removed i_version option [ 52.135506][ T3906] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 52.190258][ T3906] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.93: Invalid block bitmap block 0 in block_group 0 [ 52.196195][ T3690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.219935][ T3690] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.241441][ T3690] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.252077][ T3690] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.260259][ T3906] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.93: Failed to acquire dquot type 0 [ 52.275059][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.275095][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.276841][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.276874][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.287452][ T3906] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.93: Freeing blocks not in datazone - block = 0, count = 4096 [ 52.293372][ T3906] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.93: Invalid inode bitmap blk 0 in block_group 0 [ 52.293576][ T3906] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 52.293866][ T3906] EXT4-fs (loop0): 1 orphan inode deleted [ 52.310561][ T3636] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:29: Failed to release dquot type 0 [ 52.315816][ T3906] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.388623][ T3924] mmap: syz.1.96 (3924) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 52.440868][ T3906] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 52.455733][ T3906] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 52.487485][ T3690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.613712][ T3954] netlink: 24 bytes leftover after parsing attributes in process `syz.2.99'. [ 52.924253][ T3906] syz.0.93 (3906) used greatest stack depth: 9488 bytes left [ 52.958759][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.168551][ T3976] loop2: detected capacity change from 0 to 2048 [ 53.219398][ T3976] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.243047][ T3690] veth0_vlan: entered promiscuous mode [ 53.263876][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.293206][ T3973] ALSA: seq fatal error: cannot create timer (-19) [ 53.295141][ T3690] veth1_vlan: entered promiscuous mode [ 53.350971][ T3690] veth0_macvtap: entered promiscuous mode [ 53.358742][ T3690] veth1_macvtap: entered promiscuous mode [ 53.375390][ T3690] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.415288][ T3690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.553285][ T3628] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.633162][ T4014] loop0: detected capacity change from 0 to 512 [ 53.640104][ T4014] EXT4-fs: test_dummy_encryption option not supported [ 53.650267][ T4014] netlink: 20 bytes leftover after parsing attributes in process `syz.0.107'. [ 53.766676][ T4018] loop0: detected capacity change from 0 to 512 [ 54.112635][ T4025] vhci_hcd: invalid port number 96 [ 54.118006][ T4025] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 54.135697][ T4013] macvlan1: entered promiscuous mode [ 54.163858][ T4013] ipvlan0: entered promiscuous mode [ 54.178311][ T4013] ipvlan0: left promiscuous mode [ 54.184514][ T4013] macvlan1: left promiscuous mode [ 54.194225][ T4014] team0: entered promiscuous mode [ 54.199654][ T4014] team_slave_0: entered promiscuous mode [ 54.205833][ T4014] team_slave_1: entered promiscuous mode [ 54.211669][ T4014] team0: entered allmulticast mode [ 54.217027][ T4014] team_slave_0: entered allmulticast mode [ 54.223025][ T4014] team_slave_1: entered allmulticast mode [ 54.281503][ T4024] lo: entered allmulticast mode [ 54.300852][ T4024] tunl0: entered allmulticast mode [ 54.328524][ T4024] gre0: entered allmulticast mode [ 54.346678][ T4024] gretap0: entered allmulticast mode [ 54.356594][ T4024] erspan0: entered allmulticast mode [ 54.381465][ T4024] ip_vti0: entered allmulticast mode [ 54.388805][ T4024] ip6_vti0: entered allmulticast mode [ 54.398375][ T4024] sit0: entered allmulticast mode [ 54.406603][ T4024] ip6tnl0: entered allmulticast mode [ 54.413813][ T4024] ip6gre0: entered allmulticast mode [ 54.422983][ T4024] syz_tun: entered allmulticast mode [ 54.430223][ T4024] ip6gretap0: entered allmulticast mode [ 54.438450][ T4024] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.446090][ T4024] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.454156][ T4024] bridge0: entered allmulticast mode [ 54.462575][ T4024] vcan0: entered allmulticast mode [ 54.468894][ T4024] bond0: entered allmulticast mode [ 54.474321][ T4024] bond_slave_0: entered allmulticast mode [ 54.480181][ T4024] bond_slave_1: entered allmulticast mode [ 54.488252][ T4024] team0: entered allmulticast mode [ 54.493684][ T4024] team_slave_0: entered allmulticast mode [ 54.499731][ T4024] team_slave_1: entered allmulticast mode [ 54.499929][ T4044] loop0: detected capacity change from 0 to 2048 [ 54.507855][ T4024] dummy0: entered allmulticast mode [ 54.524827][ T4024] nlmon0: entered allmulticast mode [ 54.536513][ T4024] caif0: entered allmulticast mode [ 54.544244][ T4044] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.560044][ T4024] batadv0: entered allmulticast mode [ 54.568823][ T4024] vxcan0: entered allmulticast mode [ 54.589362][ T4024] vxcan1: entered allmulticast mode [ 54.617827][ T4024] veth0: entered allmulticast mode [ 54.639023][ T4024] veth1: entered allmulticast mode [ 54.666320][ T4024] wg0: entered allmulticast mode [ 54.685479][ T4024] wg1: entered allmulticast mode [ 54.692564][ T4024] wg2: entered allmulticast mode [ 54.699123][ T4024] veth0_to_bridge: entered allmulticast mode [ 54.709156][ T4024] veth1_to_bridge: entered allmulticast mode [ 54.718702][ T4024] veth0_to_bond: entered allmulticast mode [ 54.727137][ T4024] veth1_to_bond: entered allmulticast mode [ 54.735109][ T4024] veth0_to_team: entered allmulticast mode [ 54.744112][ T4024] veth1_to_team: entered allmulticast mode [ 54.752933][ T4024] veth0_to_batadv: entered allmulticast mode [ 54.760538][ T4024] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.768622][ T4024] batadv_slave_0: entered allmulticast mode [ 54.776728][ T4024] veth1_to_batadv: entered allmulticast mode [ 54.785474][ T4024] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.793227][ T4024] batadv_slave_1: entered allmulticast mode [ 54.800923][ T4024] xfrm0: entered allmulticast mode [ 54.808153][ T4024] veth0_to_hsr: entered allmulticast mode [ 54.815945][ T4024] hsr_slave_0: entered allmulticast mode [ 54.823830][ T4024] veth1_to_hsr: entered allmulticast mode [ 54.831933][ T4024] hsr_slave_1: entered allmulticast mode [ 54.838928][ T4024] hsr0: entered allmulticast mode [ 54.850185][ T4024] veth1_virt_wifi: entered allmulticast mode [ 54.860824][ T4024] veth0_virt_wifi: entered allmulticast mode [ 54.872669][ T4024] veth1_vlan: entered allmulticast mode [ 54.880864][ T4024] veth0_vlan: entered allmulticast mode [ 54.891393][ T4024] vlan0: entered allmulticast mode [ 54.896720][ T4024] vlan1: entered allmulticast mode [ 54.902995][ T4024] macvlan0: entered allmulticast mode [ 54.909491][ T4024] macvlan1: entered allmulticast mode [ 54.916552][ T4024] ipvlan0: entered allmulticast mode [ 54.922763][ T4024] ipvlan1: entered allmulticast mode [ 54.928723][ T4024] veth1_macvtap: entered allmulticast mode [ 54.935921][ T4024] veth0_macvtap: entered allmulticast mode [ 54.943771][ T4024] macvtap0: entered allmulticast mode [ 54.950231][ T4024] macsec0: entered allmulticast mode [ 54.956761][ T4024] geneve0: entered allmulticast mode [ 54.963286][ T4024] geneve1: entered allmulticast mode [ 54.969980][ T4024] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 54.979005][ T4024] netdevsim netdevsim2 netdevsim1: entered allmulticast mode [ 54.988115][ T4024] netdevsim netdevsim2 netdevsim2: entered allmulticast mode [ 54.997122][ T4024] netdevsim netdevsim2 netdevsim3: entered allmulticast mode [ 55.005306][ T4024] syztnl1: entered allmulticast mode [ 55.010978][ T4024] ip6tnl1: entered allmulticast mode [ 55.017491][ T3670] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.073432][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.084913][ T3670] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.111368][ T3670] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.159164][ T3670] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.204694][ T3625] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.226877][ T4066] loop2: detected capacity change from 0 to 8192 [ 55.257036][ T4070] FAULT_INJECTION: forcing a failure. [ 55.257036][ T4070] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 55.259083][ T3661] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.270812][ T4070] CPU: 0 UID: 0 PID: 4070 Comm: syz.4.122 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(voluntary) [ 55.270852][ T4070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 55.270869][ T4070] Call Trace: [ 55.270879][ T4070] [ 55.270891][ T4070] __dump_stack+0x1d/0x30 [ 55.270922][ T4070] dump_stack_lvl+0xe8/0x140 [ 55.271018][ T4070] dump_stack+0x15/0x1b [ 55.271040][ T4070] should_fail_ex+0x265/0x280 [ 55.271073][ T4070] should_fail+0xb/0x20 [ 55.271098][ T4070] should_fail_usercopy+0x1a/0x20 [ 55.271129][ T4070] strncpy_from_user+0x25/0x230 [ 55.271173][ T4070] ? kmem_cache_alloc_noprof+0x186/0x310 [ 55.271211][ T4070] ? getname_flags+0x80/0x3b0 [ 55.271270][ T4070] getname_flags+0xae/0x3b0 [ 55.271308][ T4070] do_sys_openat2+0x60/0x110 [ 55.271386][ T4070] __x64_sys_openat+0xf2/0x120 [ 55.271431][ T4070] x64_sys_call+0x2e9c/0x2ff0 [ 55.271462][ T4070] do_syscall_64+0xd2/0x200 [ 55.271553][ T4070] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 55.271589][ T4070] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 55.271622][ T4070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.271729][ T4070] RIP: 0033:0x7f77243bebe9 [ 55.271750][ T4070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 55.271773][ T4070] RSP: 002b:00007f7722e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.271799][ T4070] RAX: ffffffffffffffda RBX: 00007f77245e5fa0 RCX: 00007f77243bebe9 [ 55.271817][ T4070] RDX: 0000000000042002 RSI: 0000200000001480 RDI: ffffffffffffff9c [ 55.271835][ T4070] RBP: 00007f7722e1f090 R08: 0000000000000000 R09: 0000000000000000 [ 55.271909][ T4070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.271949][ T4070] R13: 00007f77245e6038 R14: 00007f77245e5fa0 R15: 00007ffd9660df88 [ 55.272043][ T4070] [ 55.309704][ T4070] netlink: 4 bytes leftover after parsing attributes in process `syz.4.122'. [ 55.503236][ T3665] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.547606][ T4070] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.557595][ T4070] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.590212][ T4070] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.597862][ T4070] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.783400][ T29] kauditd_printk_skb: 161 callbacks suppressed [ 56.783420][ T29] audit: type=1400 audit(1755091815.498:588): avc: denied { bind } for pid=4136 comm="syz.4.148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 58.186010][ T4148] loop2: detected capacity change from 0 to 512 [ 58.200211][ T29] audit: type=1400 audit(1755091815.528:589): avc: denied { setopt } for pid=4136 comm="syz.4.148" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 58.308463][ T29] audit: type=1400 audit(1755091817.008:590): avc: denied { read } for pid=4151 comm="syz.0.154" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 58.344252][ T4148] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.364470][ T4157] loop5: detected capacity change from 0 to 512 [ 58.386082][ T4148] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.403029][ T29] audit: type=1400 audit(1755091817.048:591): avc: denied { name_bind } for pid=4154 comm="syz.4.155" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 58.425933][ T29] audit: type=1400 audit(1755091817.048:592): avc: denied { node_bind } for pid=4154 comm="syz.4.155" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 58.448572][ T29] audit: type=1400 audit(1755091817.098:593): avc: denied { mount } for pid=4147 comm="syz.2.151" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.492059][ T29] audit: type=1400 audit(1755091817.168:594): avc: denied { create } for pid=4158 comm="syz.0.156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 58.494493][ T4157] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.600768][ T29] audit: type=1400 audit(1755091817.298:595): avc: denied { read } for pid=4165 comm="syz.4.158" dev="nsfs" ino=4026532642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.622578][ T29] audit: type=1400 audit(1755091817.298:596): avc: denied { open } for pid=4165 comm="syz.4.158" path="net:[4026532642]" dev="nsfs" ino=4026532642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.646200][ T29] audit: type=1400 audit(1755091817.298:597): avc: denied { create } for pid=4165 comm="syz.4.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 58.661795][ T4168] loop1: detected capacity change from 0 to 764 [ 58.677742][ T4157] EXT4-fs (loop5): shut down requested (1) [ 58.699229][ T4157] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 58.711373][ T4157] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 58.720515][ T4157] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 58.730231][ T4168] Symlink component flag not implemented [ 58.737107][ T4168] Symlink component flag not implemented (101) [ 58.742459][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.798107][ T3690] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.840423][ T4172] loop4: detected capacity change from 0 to 4096 [ 58.841960][ T4178] loop0: detected capacity change from 0 to 512 [ 58.864855][ T4178] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 58.883777][ T4172] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.947324][ T4178] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.961085][ T4172] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 58.977686][ T4178] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.016611][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.043147][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.091048][ T4204] loop4: detected capacity change from 0 to 512 [ 59.144694][ T4204] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.160601][ T4204] ext4 filesystem being mounted at /31/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 60.238908][ T4225] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.249644][ T4225] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.712798][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.869359][ T4237] loop0: detected capacity change from 0 to 1024 [ 60.907822][ T4237] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.921891][ T4237] ext4 filesystem being mounted at /47/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.430305][ T4152] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 61.589529][ T4152] EXT4-fs (loop0): Remounting filesystem read-only [ 61.613006][ T4258] loop5: detected capacity change from 0 to 512 [ 61.635882][ T4258] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.650657][ T4258] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.873187][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 61.873222][ T29] audit: type=1400 audit(1755091820.588:623): avc: denied { remove_name } for pid=4257 comm="syz.5.188" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 61.903943][ T29] audit: type=1400 audit(1755091820.588:624): avc: denied { rmdir } for pid=4257 comm="syz.5.188" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 61.948105][ T4272] loop4: detected capacity change from 0 to 512 [ 61.956662][ T4258] EXT4-fs error (device loop5): ext4_empty_dir:3081: inode #12: comm syz.5.188: invalid size [ 61.988867][ T4272] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 62.017865][ T4272] EXT4-fs (loop4): invalid journal inode [ 62.045182][ T4272] EXT4-fs (loop4): can't get journal size [ 62.123344][ T4272] EXT4-fs (loop4): 1 truncate cleaned up [ 62.130417][ T4272] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.159562][ T29] audit: type=1400 audit(1755091820.868:625): avc: denied { add_name } for pid=4270 comm="syz.4.192" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 62.180501][ T29] audit: type=1400 audit(1755091820.868:626): avc: denied { create } for pid=4270 comm="syz.4.192" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 62.256581][ T29] audit: type=1400 audit(1755091820.918:627): avc: denied { read write open } for pid=4270 comm="syz.4.192" path="/33/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 62.280529][ T29] audit: type=1400 audit(1755091820.918:628): avc: denied { ioctl } for pid=4270 comm="syz.4.192" path="/33/file0/bus" dev="loop4" ino=18 ioctlcmd=0x660b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 62.397057][ T4278] loop2: detected capacity change from 0 to 128 [ 62.421098][ T3308] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.456542][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.466160][ T3690] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.661660][ T29] audit: type=1400 audit(1755091821.368:629): avc: denied { read } for pid=4286 comm="syz.4.194" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 62.685094][ T29] audit: type=1400 audit(1755091821.368:630): avc: denied { open } for pid=4286 comm="syz.4.194" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 62.843699][ T4298] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 62.888724][ T29] audit: type=1400 audit(1755091821.498:631): avc: denied { create } for pid=4290 comm="syz.5.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 62.908615][ T29] audit: type=1400 audit(1755091821.508:632): avc: denied { write } for pid=4290 comm="syz.5.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 62.959871][ T4309] netlink: 4 bytes leftover after parsing attributes in process `syz.0.191'. [ 63.941215][ T4375] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 63.967425][ T4381] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 64.021317][ T4385] loop2: detected capacity change from 0 to 512 [ 64.029478][ T4384] loop1: detected capacity change from 0 to 512 [ 64.048011][ T4385] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.057355][ T4385] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 64.071907][ T4384] EXT4-fs: quotafile must be on filesystem root [ 64.105702][ T4385] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 64.124224][ T4385] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 64.134228][ T4385] System zones: 0-2, 18-18, 34-35 [ 64.140092][ T4385] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 64.237944][ T4399] loop5: detected capacity change from 0 to 1024 [ 64.250116][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.703300][ T4399] EXT4-fs: inline encryption not supported [ 64.709590][ T4399] EXT4-fs: Ignoring removed nobh option [ 64.715328][ T4399] EXT4-fs: Ignoring removed bh option [ 64.796792][ T4399] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.269676][ T3690] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.434658][ T4427] loop2: detected capacity change from 0 to 1024 [ 65.445916][ T4428] loop5: detected capacity change from 0 to 128 [ 65.476249][ T4427] EXT4-fs: Ignoring removed oldalloc option [ 65.509147][ T4427] EXT4-fs: Ignoring removed orlov option [ 65.558395][ T4427] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 65.633373][ T4427] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.681796][ T4436] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.116321][ T4436] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.139081][ T4436] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.169382][ T4447] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4183: comm syz.2.229: Allocating blocks 481-513 which overlap fs metadata [ 66.201977][ T4436] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.666827][ T4461] netlink: 'syz.1.239': attribute type 2 has an invalid length. [ 66.674954][ T4461] netlink: 'syz.1.239': attribute type 1 has an invalid length. [ 67.032178][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.054006][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 67.054024][ T29] audit: type=1400 audit(1755091825.768:652): avc: denied { write } for pid=4470 comm="syz.1.243" path="socket:[8371]" dev="sockfs" ino=8371 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 67.171654][ T29] audit: type=1400 audit(1755091825.888:653): avc: denied { name_bind } for pid=4478 comm="syz.2.246" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 67.259995][ T29] audit: type=1400 audit(1755091825.948:654): avc: denied { create } for pid=4483 comm="syz.2.249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 67.279596][ T29] audit: type=1400 audit(1755091825.958:655): avc: denied { connect } for pid=4483 comm="syz.2.249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 67.305547][ T4485] loop4: detected capacity change from 0 to 512 [ 67.325210][ T4487] loop1: detected capacity change from 0 to 764 [ 67.332885][ T4487] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 67.527781][ T4485] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.732621][ T29] audit: type=1400 audit(1755091826.358:656): avc: denied { getopt } for pid=4489 comm="syz.0.251" laddr=172.20.20.10 lport=255 faddr=172.20.20.187 fport=20002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.782481][ T4499] loop2: detected capacity change from 0 to 128 [ 67.818893][ T4485] ext4 filesystem being mounted at /48/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.888950][ T4499] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 67.924297][ T4485] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.250: corrupted inode contents [ 67.962590][ T29] audit: type=1400 audit(1755091826.638:657): avc: denied { setattr } for pid=4482 comm="syz.4.250" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 68.013307][ T4499] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.058094][ T4485] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #2: comm syz.4.250: mark_inode_dirty error [ 68.138730][ T4485] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.250: corrupted inode contents [ 68.179434][ T3313] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 68.212983][ T29] audit: type=1400 audit(1755091826.928:658): avc: denied { create } for pid=4482 comm="syz.4.250" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 68.234231][ T4507] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.250: corrupted inode contents [ 68.263665][ T4515] loop1: detected capacity change from 0 to 1024 [ 68.293608][ T4507] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #2: comm syz.4.250: mark_inode_dirty error [ 68.307923][ T4515] EXT4-fs: Ignoring removed orlov option [ 68.364210][ T4515] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.394131][ T4507] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.250: corrupted inode contents [ 68.424432][ T4521] loop2: detected capacity change from 0 to 4096 [ 68.514901][ T4507] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #2: comm syz.4.250: mark_inode_dirty error [ 68.552645][ T4521] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.568757][ T4507] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.250: corrupted inode contents [ 68.644503][ T4507] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #2: comm syz.4.250: mark_inode_dirty error [ 68.735066][ T4512] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.250: corrupted inode contents [ 68.763199][ T29] audit: type=1400 audit(1755091827.458:659): avc: denied { read } for pid=4520 comm="syz.2.259" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 68.785756][ T29] audit: type=1400 audit(1755091827.468:660): avc: denied { ioctl } for pid=4520 comm="syz.2.259" path="/51/file1/file1" dev="loop2" ino=15 ioctlcmd=0x587d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 68.886793][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.998374][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.122412][ T4532] loop5: detected capacity change from 0 to 512 [ 69.225235][ T4532] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.286440][ T4532] ext4 filesystem being mounted at /24/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 69.302790][ T3412] kernel write not supported for file bpf-prog (pid: 3412 comm: kworker/1:3) [ 69.322912][ T29] audit: type=1400 audit(1755091828.018:661): avc: denied { mounton } for pid=4533 comm="syz.2.263" path="/52/file0" dev="tmpfs" ino=301 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 69.673586][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.701815][ T4540] EXT4-fs error (device loop5): ext4_lookup:1787: inode #12: comm syz.5.265: iget: bad i_size value: 2533274857506816 [ 69.808537][ T4544] loop2: detected capacity change from 0 to 1024 [ 69.824788][ T3690] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.843722][ T4544] EXT4-fs: Ignoring removed nobh option [ 69.849540][ T4544] EXT4-fs: inline encryption not supported [ 69.855684][ T4544] EXT4-fs: Ignoring removed bh option [ 69.942595][ T4544] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.008672][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.559183][ T4564] loop2: detected capacity change from 0 to 2048 [ 70.653659][ T4564] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.757336][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.968473][ T4583] loop2: detected capacity change from 0 to 128 [ 71.000200][ T4583] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 71.014189][ T4585] Driver unsupported XDP return value 0 on prog (id 118) dev N/A, expect packet loss! [ 71.027267][ T4583] ext4 filesystem being mounted at /58/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 71.115271][ T4583] EXT4-fs error (device loop2): dx_make_map:1296: inode #2: block 20: comm syz.2.281: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 71.270386][ T4593] netlink: 8 bytes leftover after parsing attributes in process `syz.4.284'. [ 71.285435][ T4583] EXT4-fs (loop2): Remounting filesystem read-only [ 71.333955][ T3313] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 71.507886][ T4600] netlink: 176 bytes leftover after parsing attributes in process `syz.5.286'. [ 71.708100][ T4614] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.737619][ T4614] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.763911][ T4619] loop4: detected capacity change from 0 to 1764 [ 72.033871][ T3383] kernel write not supported for file [eventfd] (pid: 3383 comm: kworker/0:3) [ 72.072381][ T4634] loop1: detected capacity change from 0 to 128 [ 72.085442][ T4634] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.100598][ T4634] ext4 filesystem being mounted at /81/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.436887][ T4642] loop5: detected capacity change from 0 to 512 [ 72.465569][ T4642] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842e028, mo2=0082] [ 72.482499][ T4642] System zones: 0-2, 18-18, 34-35 [ 72.493657][ T4642] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz.5.303: bad orphan inode 11862016 [ 72.520225][ T4642] EXT4-fs (loop5): Remounting filesystem read-only [ 72.527721][ T4642] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 72.543883][ T4642] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.599049][ T3690] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 72.915970][ T3304] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 73.542578][ T4674] netlink: 40 bytes leftover after parsing attributes in process `syz.0.315'. [ 73.595482][ T4676] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.618455][ T4676] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.638804][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 73.638822][ T29] audit: type=1400 audit(1755091832.348:668): avc: denied { create } for pid=4680 comm="syz.2.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.703256][ T29] audit: type=1400 audit(1755091832.378:669): avc: denied { write } for pid=4680 comm="syz.2.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.723748][ T29] audit: type=1400 audit(1755091832.378:670): avc: denied { nlmsg_write } for pid=4680 comm="syz.2.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.901511][ T4686] loop5: detected capacity change from 0 to 128 [ 73.942194][ T4688] loop2: detected capacity change from 0 to 256 [ 73.950457][ T4688] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 73.998371][ T4688] FAT-fs (loop2): Directory bread(block 64) failed [ 74.005328][ T4688] FAT-fs (loop2): Directory bread(block 65) failed [ 74.011996][ T4688] FAT-fs (loop2): Directory bread(block 66) failed [ 74.018861][ T4688] FAT-fs (loop2): Directory bread(block 67) failed [ 74.025582][ T4688] FAT-fs (loop2): Directory bread(block 68) failed [ 74.032156][ T4688] FAT-fs (loop2): Directory bread(block 69) failed [ 74.038839][ T4688] FAT-fs (loop2): Directory bread(block 70) failed [ 74.045560][ T4688] FAT-fs (loop2): Directory bread(block 71) failed [ 74.052265][ T4688] FAT-fs (loop2): Directory bread(block 72) failed [ 74.058837][ T4688] FAT-fs (loop2): Directory bread(block 73) failed [ 74.069020][ T4686] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 550, start 00050006) [ 74.079314][ T4686] FAT-fs (loop5): Filesystem has been set read-only [ 74.094269][ T4690] capability: warning: `syz.0.322' uses 32-bit capabilities (legacy support in use) [ 74.284026][ T29] audit: type=1400 audit(1755091832.988:671): avc: denied { bind } for pid=4705 comm="syz.4.329" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 74.304339][ T29] audit: type=1400 audit(1755091832.998:672): avc: denied { name_bind } for pid=4705 comm="syz.4.329" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 74.325644][ T29] audit: type=1400 audit(1755091832.998:673): avc: denied { node_bind } for pid=4705 comm="syz.4.329" saddr=ff02::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 74.901713][ T3634] kworker/u8:27: attempt to access beyond end of device [ 74.901713][ T3634] loop2: rw=1, sector=1224, nr_sectors = 120 limit=256 [ 75.224753][ T29] audit: type=1400 audit(1755091833.938:674): avc: denied { bind } for pid=4722 comm="syz.2.335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 76.074013][ T4740] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.849727][ T4740] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.067854][ T4740] pimreg: entered allmulticast mode [ 77.190788][ T29] audit: type=1400 audit(1755091835.898:675): avc: denied { bind } for pid=4751 comm="syz.2.345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 77.210345][ T29] audit: type=1400 audit(1755091835.898:676): avc: denied { node_bind } for pid=4751 comm="syz.2.345" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 77.413943][ T29] audit: type=1400 audit(1755091836.118:677): avc: denied { setopt } for pid=4759 comm="syz.2.349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.447241][ T4760] netlink: 'syz.2.349': attribute type 11 has an invalid length. [ 77.550997][ T4768] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 77.672342][ T4776] loop4: detected capacity change from 0 to 128 [ 77.927290][ T4776] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 77.956023][ T4784] loop5: detected capacity change from 0 to 128 [ 78.041014][ T4784] EXT4-fs: Ignoring removed nobh option [ 78.091867][ T4776] ext4 filesystem being mounted at /66/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 78.121509][ T4784] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 78.146717][ T4784] ext4 filesystem being mounted at /38/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 78.162498][ T3305] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.308839][ T3690] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.312256][ T4794] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.326732][ T4794] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.799329][ T4812] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.814590][ T4812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.905539][ T4820] netlink: 12 bytes leftover after parsing attributes in process `syz.5.371'. [ 79.245035][ T4834] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.327123][ T4834] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.484391][ T4841] netlink: 20 bytes leftover after parsing attributes in process `syz.2.380'. [ 79.537301][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 79.537318][ T29] audit: type=1400 audit(1755091838.248:681): avc: denied { write } for pid=4844 comm="syz.2.382" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 79.614756][ T4851] netlink: 'syz.0.383': attribute type 12 has an invalid length. [ 79.629682][ T4853] loop5: detected capacity change from 0 to 512 [ 79.643754][ T4853] EXT4-fs (loop5): 1 orphan inode deleted [ 79.653586][ T4853] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.666506][ T3674] Quota error (device loop5): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 79.676615][ T3674] EXT4-fs error (device loop5): ext4_release_dquot:6969: comm kworker/u8:60: Failed to release dquot type 1 [ 79.698180][ T4853] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.773019][ T3690] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.820997][ T4858] loop5: detected capacity change from 0 to 512 [ 79.837356][ T4858] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 79.846751][ T4858] EXT4-fs (loop5): blocks per group (42) and clusters per group (32768) inconsistent [ 79.848983][ T29] audit: type=1400 audit(1755091838.568:682): avc: denied { append } for pid=4859 comm="syz.4.387" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 79.892699][ T29] audit: type=1400 audit(1755091838.608:683): avc: denied { unmount } for pid=3690 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 79.916402][ T4862] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.927195][ T4862] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.068696][ T4870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.098493][ T4870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.276081][ T29] audit: type=1400 audit(1755091838.928:684): avc: granted { setsecparam } for pid=4865 comm="syz.5.390" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 80.704924][ T4888] loop2: detected capacity change from 0 to 764 [ 80.728717][ T4885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.778361][ T4885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.811302][ T4888] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 80.945072][ T29] audit: type=1400 audit(1755091839.658:685): avc: denied { nlmsg_read } for pid=4899 comm="syz.2.404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 81.082951][ T4907] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.107538][ T4907] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.631016][ T29] audit: type=1400 audit(1755091840.338:686): avc: denied { load_policy } for pid=4936 comm="syz.0.421" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 81.652363][ T4937] SELinux: failed to load policy [ 82.135635][ T29] audit: type=1400 audit(1755091840.768:687): avc: denied { setattr } for pid=4939 comm="syz.0.422" name="/" dev="configfs" ino=2124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 82.494800][ T29] audit: type=1400 audit(1755091841.158:688): avc: denied { unmount } for pid=3308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 82.958659][ T29] audit: type=1400 audit(1755091841.588:689): avc: denied { shutdown } for pid=4947 comm="syz.0.425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 83.099424][ T4968] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.132936][ T4968] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.932850][ T5003] SELinux: policydb table sizes (-949718432,-1470659086) do not match mine (6,7) [ 84.946200][ T5003] SELinux: failed to load policy [ 85.157453][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 85.157502][ T29] audit: type=1400 audit(1755091843.868:693): avc: denied { getattr } for pid=5005 comm="syz.1.447" name="KEY" dev="sockfs" ino=9357 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 85.194429][ T5006] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.238177][ T5006] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.442556][ T5019] netlink: 132 bytes leftover after parsing attributes in process `syz.0.453'. [ 85.466143][ T5019] netlink: 8 bytes leftover after parsing attributes in process `syz.0.453'. [ 85.550456][ T29] audit: type=1400 audit(1755091844.258:694): avc: denied { bind } for pid=5024 comm="syz.0.455" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 85.910324][ T29] audit: type=1326 audit(1755091844.618:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.286506][ T29] audit: type=1326 audit(1755091844.658:696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.310279][ T29] audit: type=1326 audit(1755091844.658:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=260 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.335383][ T29] audit: type=1326 audit(1755091844.658:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.359596][ T29] audit: type=1326 audit(1755091844.658:699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.384288][ T29] audit: type=1326 audit(1755091844.658:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.408859][ T29] audit: type=1326 audit(1755091844.658:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 86.432673][ T29] audit: type=1326 audit(1755091844.658:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5041 comm="syz.4.462" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f77243bebe9 code=0x7ffc0000 [ 87.247002][ T5087] loop4: detected capacity change from 0 to 512 [ 87.263581][ T5087] EXT4-fs: Ignoring removed oldalloc option [ 87.289201][ T5087] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 87.331317][ T5087] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2848: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 87.357021][ T5087] EXT4-fs (loop4): 1 truncate cleaned up [ 87.414962][ T5087] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.539500][ T5104] loop5: detected capacity change from 0 to 1024 [ 87.808354][ T5104] ext4: Unknown parameter 'nouser_xattr' [ 87.815852][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.873742][ T5134] loop1: detected capacity change from 0 to 128 [ 89.909851][ T5134] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 89.981412][ T5134] ext4 filesystem being mounted at /112/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 90.047963][ T3304] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 90.232837][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 90.232909][ T29] audit: type=1400 audit(1755091848.948:707): avc: denied { write } for pid=5144 comm="syz.2.501" 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 [ 90.439726][ T5152] loop4: detected capacity change from 0 to 128 [ 90.473425][ T5152] FAT-fs (loop4): count of clusters too big (12386558) [ 90.480474][ T5152] FAT-fs (loop4): Can't find a valid FAT filesystem [ 90.536279][ T5154] loop1: detected capacity change from 0 to 512 [ 90.543283][ T5154] EXT4-fs: Ignoring removed nobh option [ 90.550679][ T5154] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 90.560504][ T5154] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.499: invalid indirect mapped block 2683928664 (level 1) [ 90.577854][ T5154] EXT4-fs (loop1): 1 truncate cleaned up [ 90.584209][ T5154] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.606721][ T5154] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.499: invalid indirect mapped block 65536 (level 1) [ 90.873194][ T5154] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.499: invalid indirect mapped block 480848489 (level 1) [ 90.914406][ T3304] EXT4-fs error (device loop1): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len % 4 != 0 - offset=108, inode=4294901777, rec_len=65535, size=1024 fake=0 [ 90.946530][ T3304] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz-executor: Invalid block bitmap block 3 in block_group 0 [ 90.975053][ T3304] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 91.000595][ T3304] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz-executor: corrupted in-inode xattr: e_value out of bounds [ 91.001377][ T29] audit: type=1400 audit(1755091849.708:708): avc: denied { setattr } for pid=3304 comm="syz-executor" path="/113/file0/file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 91.026750][ T3304] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz-executor: corrupted in-inode xattr: e_value out of bounds [ 91.141286][ T29] audit: type=1400 audit(1755091849.788:709): avc: denied { setopt } for pid=5163 comm="syz.4.507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 91.161637][ T29] audit: type=1400 audit(1755091849.818:710): avc: denied { map } for pid=5167 comm="syz.4.509" path="socket:[10406]" dev="sockfs" ino=10406 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 91.185851][ T29] audit: type=1400 audit(1755091849.818:711): avc: denied { accept } for pid=5167 comm="syz.4.509" path="socket:[10406]" dev="sockfs" ino=10406 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 91.245815][ T5172] netlink: 28 bytes leftover after parsing attributes in process `syz.4.510'. [ 91.307137][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.334673][ T3661] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.406672][ T3661] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.472113][ T29] audit: type=1400 audit(1755091850.188:712): avc: denied { read } for pid=5182 comm="syz.4.515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 91.534907][ T3661] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.541214][ T29] audit: type=1400 audit(1755091850.248:713): avc: denied { setopt } for pid=5182 comm="syz.4.515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 91.618306][ T29] audit: type=1400 audit(1755091850.278:714): avc: denied { mounton } for pid=5187 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 91.622511][ T3661] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.074989][ T3661] bridge_slave_1: left allmulticast mode [ 92.080915][ T3661] bridge_slave_1: left promiscuous mode [ 92.086852][ T3661] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.109457][ T3661] bridge_slave_0: left allmulticast mode [ 92.115327][ T3661] bridge_slave_0: left promiscuous mode [ 92.121318][ T3661] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.166427][ T5206] netlink: 12 bytes leftover after parsing attributes in process `syz.4.520'. [ 92.294102][ T3661] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.308531][ T3661] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.330167][ T3661] bond0 (unregistering): Released all slaves [ 92.391001][ T5215] loop5: detected capacity change from 0 to 512 [ 92.399923][ T5215] EXT4-fs: Invalid want_extra_isize 207 [ 92.448286][ T3661] hsr_slave_0: left promiscuous mode [ 92.571753][ T3661] hsr_slave_1: left promiscuous mode [ 92.615866][ T3661] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 92.623535][ T3661] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 92.716999][ T3661] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 92.724654][ T3661] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 92.906102][ T3661] veth1_macvtap: left promiscuous mode [ 92.935906][ T3661] veth0_macvtap: left promiscuous mode [ 92.958980][ T3661] veth1_vlan: left promiscuous mode [ 93.104876][ T3661] veth0_vlan: left promiscuous mode [ 93.548284][ T3661] pimreg (unregistering): left allmulticast mode [ 93.700246][ T3661] team0 (unregistering): Port device team_slave_1 removed [ 93.719738][ T3661] team0 (unregistering): Port device team_slave_0 removed [ 93.873940][ T29] audit: type=1326 audit(1755091852.588:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5252 comm="syz.5.536" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa68b6cebe9 code=0x7ffc0000 [ 93.897637][ T29] audit: type=1326 audit(1755091852.588:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5252 comm="syz.5.536" exe="/root/syz-executor" sig=0 arch=c000003e syscall=303 compat=0 ip=0x7fa68b6cebe9 code=0x7ffc0000 [ 94.408257][ T9] kernel write not supported for file bpf-prog (pid: 9 comm: kworker/0:0) [ 94.526918][ T5187] chnl_net:caif_netlink_parms(): no params data found [ 94.669771][ T3661] ------------[ cut here ]------------ [ 94.675398][ T3661] WARNING: CPU: 0 PID: 3661 at net/xfrm/xfrm_state.c:3303 xfrm_state_fini+0x17c/0x1f0 [ 94.685212][ T3661] Modules linked in: [ 94.689136][ T3661] CPU: 0 UID: 0 PID: 3661 Comm: kworker/u8:47 Not tainted 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(voluntary) [ 94.702290][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 94.712478][ T3661] Workqueue: netns cleanup_net [ 94.717419][ T3661] RIP: 0010:xfrm_state_fini+0x17c/0x1f0 [ 94.723066][ T3661] Code: 48 8d bb 30 0e 00 00 e8 12 10 bd fc 48 8b bb 30 0e 00 00 e8 d6 90 c9 fc 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 65 52 a2 fc 90 <0f> 0b 90 e9 d9 fe ff ff e8 57 52 a2 fc 90 0f 0b 90 4c 89 f7 e8 db [ 94.742965][ T3661] RSP: 0018:ffffc900012bfc60 EFLAGS: 00010293 [ 94.749069][ T3661] RAX: ffffffff84b5a76b RBX: ffff8881094b2f80 RCX: ffff88812df5e300 [ 94.757121][ T3661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881094b3d80 [ 94.765531][ T3661] RBP: ffffffff86c8b7a0 R08: 0001ffff86847f7f R09: 0000000000000000 [ 94.773724][ T3661] R10: ffffc900012bfbe8 R11: 0001c900012bfbe8 R12: ffffffff86c8b7c0 [ 94.781944][ T3661] R13: ffff8881094b2fa8 R14: ffff8881094b3d80 R15: ffff8881094b2f80 [ 94.790418][ T3661] FS: 0000000000000000(0000) GS:ffff8882aee44000(0000) knlGS:0000000000000000 [ 94.799578][ T3661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.806304][ T3661] CR2: 00007f2d7a72ee9c CR3: 00000001199d2000 CR4: 00000000003506f0 [ 94.814413][ T3661] Call Trace: [ 94.817769][ T3661] [ 94.820914][ T3661] xfrm_net_exit+0x2d/0x60 [ 94.825435][ T3661] ops_undo_list+0x278/0x410 [ 94.830237][ T3661] cleanup_net+0x2de/0x4d0 [ 94.834951][ T3661] process_scheduled_works+0x4cb/0x9d0 [ 94.840457][ T3661] worker_thread+0x582/0x770 [ 94.845176][ T3661] kthread+0x489/0x510 [ 94.849362][ T3661] ? finish_task_switch+0xad/0x2b0 [ 94.854532][ T3661] ? __pfx_worker_thread+0x10/0x10 [ 94.859885][ T3661] ? __pfx_kthread+0x10/0x10 [ 94.864557][ T3661] ret_from_fork+0xda/0x150 [ 94.869351][ T3661] ? __pfx_kthread+0x10/0x10 [ 94.874263][ T3661] ret_from_fork_asm+0x1a/0x30 [ 94.879116][ T3661] [ 94.882214][ T3661] ---[ end trace 0000000000000000 ]--- [ 95.351764][ T5187] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.359495][ T5187] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.602890][ T5187] bridge_slave_0: entered allmulticast mode [ 95.609581][ T5187] bridge_slave_0: entered promiscuous mode [ 95.616583][ T5187] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.623802][ T5187] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.690655][ T5334] netlink: 8 bytes leftover after parsing attributes in process `syz.4.543'. [ 95.699933][ T5187] bridge_slave_1: entered allmulticast mode [ 95.710608][ T5187] bridge_slave_1: entered promiscuous mode [ 95.768454][ T5187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.793319][ T5347] loop2: detected capacity change from 0 to 128 [ 95.803354][ T5187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.830221][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 95.830240][ T29] audit: type=1400 audit(1755091854.538:731): avc: denied { write } for pid=5349 comm="syz.4.548" 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 [ 96.109967][ T29] audit: type=1400 audit(1755091854.818:732): avc: denied { watch watch_reads } for pid=5361 comm="syz.2.553" path="/115/file1" dev="tmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 96.207097][ T5187] team0: Port device team_slave_0 added [ 96.215834][ T5187] team0: Port device team_slave_1 added [ 96.236620][ T5187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.243733][ T5187] 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. [ 96.270131][ T5187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.414525][ T5187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.421674][ T5187] 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. [ 96.448158][ T5187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.905774][ T5373] loop2: detected capacity change from 0 to 512 [ 96.958445][ T5375] loop7: detected capacity change from 0 to 7 [ 96.978878][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 96.989771][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 96.998620][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.009117][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.017250][ T3540] loop7: unable to read partition table [ 97.032479][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.042904][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.051185][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.061433][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.071186][ T5375] loop7: unable to read partition table [ 97.078702][ T5187] hsr_slave_0: entered promiscuous mode [ 97.085222][ T5375] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 97.099924][ T5187] hsr_slave_1: entered promiscuous mode [ 97.108283][ T5373] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.120090][ C0] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.122160][ T5187] debugfs: 'hsr0' already exists in 'hsr' [ 97.131675][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.137830][ T5373] ext4 filesystem being mounted at /116/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.145664][ T5187] Cannot create hsr debugfs directory [ 97.174401][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.184659][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.240325][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.250699][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.267716][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.277992][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.286440][ C1] critical medium error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 97.297720][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 97.369419][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.397211][ T5399] loop4: detected capacity change from 0 to 128 [ 97.401055][ T29] audit: type=1400 audit(1755091856.108:733): avc: denied { getopt } for pid=5400 comm="syz.0.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 97.429593][ T5187] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 97.450715][ T5403] loop2: detected capacity change from 0 to 128 [ 97.465075][ T5187] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 97.481545][ T5187] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 97.503462][ T5187] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 97.529943][ T5403] EXT4-fs: test_dummy_encryption option not supported [ 97.543973][ T5403] netlink: 32 bytes leftover after parsing attributes in process `syz.2.566'. [ 97.597331][ T5412] loop4: detected capacity change from 0 to 512 [ 97.605486][ T5412] EXT4-fs: test_dummy_encryption option not supported [ 97.614598][ T29] audit: type=1400 audit(1755091856.328:734): avc: denied { write } for pid=5411 comm="syz.4.570" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 97.974425][ T29] audit: type=1400 audit(1755091856.408:735): avc: denied { write } for pid=5404 comm="syz.0.569" 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 [ 97.997936][ T29] audit: type=1400 audit(1755091856.408:736): avc: denied { open } for pid=5404 comm="syz.0.569" 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 [ 98.021524][ T29] audit: type=1400 audit(1755091856.408:737): avc: denied { ioctl } for pid=5404 comm="syz.0.569" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 98.233528][ T5187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.799201][ T5187] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.830230][ T5187] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.841349][ T5187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.035389][ T4007] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.042555][ T4007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.192097][ T4007] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.199291][ T4007] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.209398][ T5438] netlink: 48 bytes leftover after parsing attributes in process `syz.0.579'. [ 99.230551][ T29] audit: type=1400 audit(1755091857.938:738): avc: denied { name_bind } for pid=5433 comm="syz.2.580" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 99.291045][ T5441] loop4: detected capacity change from 0 to 128 [ 99.327598][ T5441] vfat: Unknown parameter '0xffffffffffffffff18446744073709551615' [ 99.420346][ T5441] netlink: 4 bytes leftover after parsing attributes in process `syz.4.581'. [ 99.451190][ T5187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.494724][ T5463] netlink: 4 bytes leftover after parsing attributes in process `syz.4.581'. [ 99.616572][ T5187] veth0_vlan: entered promiscuous mode [ 99.628469][ T5187] veth1_vlan: entered promiscuous mode [ 99.965997][ T3308] ================================================================== [ 99.974591][ T3308] BUG: KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr [ 99.982704][ T3308] [ 99.985054][ T3308] read-write to 0xffff8881037550d0 of 8 bytes by task 5477 on cpu 0: [ 99.993219][ T3308] shmem_add_to_page_cache+0x414/0x530 [ 99.998728][ T3308] shmem_get_folio_gfp+0x4e8/0xd60 [ 100.003968][ T3308] shmem_write_begin+0xa8/0x190 [ 100.009195][ T3308] generic_perform_write+0x184/0x490 [ 100.014849][ T3308] shmem_file_write_iter+0xc5/0xf0 [ 100.020028][ T3308] __kernel_write_iter+0x2d6/0x540 [ 100.025706][ T3308] dump_user_range+0x61e/0x8f0 [ 100.030593][ T3308] elf_core_dump+0x1e00/0x1f90 [ 100.035404][ T3308] coredump_write+0xb0d/0xe30 [ 100.040222][ T3308] vfs_coredump+0x142f/0x20c0 [ 100.044948][ T3308] get_signal+0xd85/0xf70 [ 100.049417][ T3308] arch_do_signal_or_restart+0x96/0x480 [ 100.055185][ T3308] irqentry_exit_to_user_mode+0x5e/0xa0 [ 100.060870][ T3308] irqentry_exit+0x12/0x50 [ 100.065576][ T3308] asm_exc_page_fault+0x26/0x30 [ 100.070743][ T3308] [ 100.073094][ T3308] read to 0xffff8881037550d0 of 8 bytes by task 3308 on cpu 1: [ 100.080759][ T3308] shmem_getattr+0x68/0x200 [ 100.085303][ T3308] vfs_getattr_nosec+0x143/0x1e0 [ 100.090384][ T3308] vfs_statx+0x113/0x390 [ 100.094666][ T3308] vfs_fstatat+0x115/0x170 [ 100.099216][ T3308] __se_sys_newfstatat+0x55/0x260 [ 100.104536][ T3308] __x64_sys_newfstatat+0x55/0x70 [ 100.109606][ T3308] x64_sys_call+0x135a/0x2ff0 [ 100.115147][ T3308] do_syscall_64+0xd2/0x200 [ 100.120079][ T3308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.126175][ T3308] [ 100.128516][ T3308] value changed: 0x00000000000019d7 -> 0x00000000000019d8 [ 100.135736][ T3308] [ 100.138083][ T3308] Reported by Kernel Concurrency Sanitizer on: [ 100.144349][ T3308] CPU: 1 UID: 0 PID: 3308 Comm: syz-executor Tainted: G W 6.17.0-rc1-syzkaller-00016-g8742b2d8935f #0 PREEMPT(voluntary) [ 100.159012][ T3308] Tainted: [W]=WARN [ 100.163105][ T3308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 100.173509][ T3308] ================================================================== [ 100.239902][ T5187] veth0_macvtap: entered promiscuous mode [ 100.248543][ T5187] veth1_macvtap: entered promiscuous mode [ 100.260362][ T5187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.286735][ T5187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.306487][ T29] audit: type=1400 audit(1755091859.018:739): avc: denied { mounton } for pid=5187 comm="syz-executor" path="/root/syzkaller.n3FeoQ/syz-tmp" dev="sda1" ino=2049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 100.336042][ T29] audit: type=1400 audit(1755091859.048:740): avc: denied { mount } for pid=5187 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 100.383156][ T3609] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.414945][ T3609] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.425620][ T3609] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.437884][ T3609] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0