last executing test programs: 10.946555006s ago: executing program 3 (id=757): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000000)='7', 0x1) io_setup(0x4, &(0x7f0000000100)) 10.487573086s ago: executing program 3 (id=762): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) remap_file_pages(&(0x7f00001f5000/0x4000)=nil, 0x4000, 0x0, 0x5, 0x40000) r0 = io_uring_setup(0x5598, &(0x7f0000000100)={0x0, 0x10000000, 0x1, 0x1, 0x21e}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0), 0x0) 8.71915287s ago: executing program 3 (id=778): r0 = syz_ublk_setup_io_uring(0xd, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x154}, &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000300)) r1 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000b40)=""/173, 0xad}], 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0), 0x12) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000001000000000000000900000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018440000030000000000000000000000850000002700000495000000000000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000fdffffff8500000006000000bf91000000000000b7020000010000008500000084000003b70000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0xf, 0x1001, &(0x7f0000001cc0)=""/4097, 0x40f00, 0x4d}, 0x94) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) 7.775433835s ago: executing program 3 (id=785): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r7 = syz_open_pts(0xffffffffffffffff, 0x159802) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000000c0)={0x4, 0x28000000, 0x2, 0x4, 0xf, "6449bbe0b1ec95afdf40054845b48b225e28ff"}) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r5, 0x0, 0x0) futex(0x0, 0x7, 0x2, 0x0, 0x0, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0xfffffff0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000280)=0x7e, 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) setns(r2, 0x24020000) shutdown(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x5, 0xff92, &(0x7f00000003c0)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0x36c, 0x10, &(0x7f0000000000), 0x26}, 0x48) 5.57294058s ago: executing program 3 (id=787): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/module/msr/parameters/allow_writes\x00', 0x2, 0x0) write(r0, &(0x7f0000000340), 0x0) 4.121115109s ago: executing program 2 (id=794): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB='fd=', @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000008c40)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, r2, {0x7, 0x27, 0x0, 0x14a4014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffffe}}, 0x50) read$FUSE(r0, &(0x7f0000004800)={0x2020, 0x0, 0x0, 0x0}, 0x2051) write$FUSE_INTERRUPT(r0, &(0x7f0000002240)={0x10, 0xffffffffffffffda, r3}, 0x10) syz_fuse_handle_req(r0, &(0x7f000000d080)="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", 0x2000, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)={0x90, 0x0, 0x48, {0x6, 0xfffffffffffffffd, 0x8, 0xfa0, 0x23, 0xffffffff, {0xfffffffffffffffe, 0x2, 0x0, 0x1, 0x5, 0xf7fe, 0x5, 0x0, 0xfffffff7, 0x4000, 0x1, r4, 0x0, 0x8, 0xfffff8af}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r1, &(0x7f00000021c0)=ANY=[@ANYBLOB="1c000000810000000000000006"], 0xfeffffff) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.092519826s ago: executing program 5 (id=795): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x6, 0x31, 0xffffffffffffffff, 0x1000000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000c40)={0x0, 0x0, 0x32}, 0x28) 3.647097393s ago: executing program 5 (id=799): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x2a) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4}, 0x94) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000002180)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40086602, &(0x7f0000000000)) 3.646813429s ago: executing program 2 (id=800): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x1, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000006e80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) statx(0xffffffffffffff9c, 0x0, 0x2900, 0x88c, 0x0) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1400001, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004480)={0x90, 0x0, 0x5, {0x3, 0x0, 0x7fffffff, 0x1ffffffffffff, 0xe5, 0xc, {0x1, 0x9, 0x1, 0x1, 0x5, 0x4, 0x8, 0x123, 0x3, 0xc000, 0x0, r2, r3, 0x5, 0x2000fffe}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000004540)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000002200)={0x10, 0xffffffffffffffda, r4}, 0x10) 3.377819448s ago: executing program 0 (id=801): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) 3.015923094s ago: executing program 4 (id=803): mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x2, 0x0, 0x1, 0x1009, 0x7c}, {0x3, 0x2, 0x0, 0x401, 0x8001}, 0x0, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x55}, 0x40810) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) shutdown(r0, 0x0) 2.930787548s ago: executing program 0 (id=804): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x200) 2.785215471s ago: executing program 4 (id=805): getpgrp(0x0) ioperm(0x4, 0x8, 0x5) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) gettid() timer_create(0x2, 0x0, &(0x7f0000bbdffc)=0x0) timer_settime(r0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000001040)={'wlan1\x00'}) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) unshare(0x6a040000) 2.785013091s ago: executing program 2 (id=806): close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffffc}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000010018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000b98cad95850000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) sendmsg$inet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x8000) 2.782807066s ago: executing program 5 (id=807): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x220c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0xfff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x7) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a0677bc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000", 0x42}], 0x1) 2.378429818s ago: executing program 0 (id=808): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x40902, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0xdffffffe, 0x9, 0xfffffffc, 0x0, "810002ee0900598c44ff00be875f3c00"}) r1 = syz_open_pts(r0, 0x141601) pselect6(0x40, &(0x7f0000004f40)={0x9, 0x100000000000, 0x9, 0xa3e8, 0x0, 0x5, 0x7fb, 0x1ac}, 0x0, 0x0, 0x0, 0x0) close(r1) 2.366818546s ago: executing program 1 (id=809): syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000040)='./file2\x00', 0x280400b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYRES16, @ANYRES8, @ANYRES16], 0x1, 0x23a, &(0x7f0000000080)="$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") r0 = open(&(0x7f0000000100)='./file1\x00', 0x6000, 0x0) preadv2(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/195, 0xc3}], 0x1, 0x0, 0x8, 0x7) 2.365187195s ago: executing program 5 (id=810): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006100000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000009800000095"], &(0x7f0000000680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.238110392s ago: executing program 2 (id=811): r0 = io_uring_setup(0xa86, &(0x7f0000000300)={0x0, 0xf12b, 0x10000, 0x40000, 0x800003d7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x8) connect$inet(r2, &(0x7f0000000010)={0x2, 0x4e20, @loopback}, 0x10) r3 = accept$inet(r1, 0x0, 0x0) sendto(r3, &(0x7f0000000700)='ab', 0xfffffcf4, 0x11, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) 1.875276474s ago: executing program 5 (id=812): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f0000000200)={0xc, r1}) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f0000000640)={0x50, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}, {}]}}) 1.875065313s ago: executing program 1 (id=813): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x18410, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x14, 0x2, 0x3, 0x3}, 0x14}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mremap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x12) fallocate(r0, 0x0, 0x0, 0x1000f4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000640)=0x4000) 1.827602536s ago: executing program 0 (id=814): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="2e1221b23bb601c493d3df163e75963d86dd606712e9000d2f8db0049d90491c3248040000dbb8a10000", 0x2a}, {&(0x7f00000002c0)="8bcceb216f624c06f5ff840875090200200065587fd629ee01", 0x31}], 0x2) 1.567875882s ago: executing program 1 (id=815): openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x101042, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000340), 0x24, 0x3) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) 1.530912991s ago: executing program 5 (id=816): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) 1.522640851s ago: executing program 4 (id=817): mkdirat(0xffffffffffffff9c, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r3, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0xea, 0x2, 0x0, 0x1, 0x1009, 0x7c}, {0x3, 0x2, 0x0, 0x401, 0x8001}, 0x0, 0x5, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x55}, 0x40810) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) shutdown(r0, 0x0) 1.391523875s ago: executing program 0 (id=818): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x1, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f0000006e80)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) statx(0xffffffffffffff9c, 0x0, 0x2900, 0x88c, 0x0) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x1400001, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004480)={0x90, 0x0, 0x5, {0x3, 0x0, 0x7fffffff, 0x1ffffffffffff, 0xe5, 0xc, {0x1, 0x9, 0x1, 0x1, 0x5, 0x4, 0x8, 0x123, 0x3, 0xc000, 0x0, r2, r3, 0x5, 0x2000fffe}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000004540)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f0000002200)={0x10, 0xffffffffffffffda, r4}, 0x10) 1.229604968s ago: executing program 1 (id=819): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/consoles\x00', 0x0, 0x0) read$char_usb(r0, &(0x7f0000000240)=""/159, 0x9f) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000400)) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x53, &(0x7f0000000080)=ANY=[], 0x0, 0x85, 0x0, 0x0, 0x41100, 0x41, '\x00', 0x0, @fallback=0xf, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) shutdown(r0, 0x1) 1.037551513s ago: executing program 2 (id=820): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x200) 1.036906701s ago: executing program 3 (id=821): unshare(0x40040400) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) getuid() openat$random(0xffffffffffffff9c, 0x0, 0x43582, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 1.03575132s ago: executing program 4 (id=822): bpf$PROG_LOAD(0x5, 0x0, 0x0) 899.695049ms ago: executing program 1 (id=823): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x220c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0xfff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x7) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a0677bc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010000", 0x4d}], 0x1) 760.653506ms ago: executing program 2 (id=824): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)=@deltaction={0x14, 0x31, 0x4, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40008c5}, 0x20000090) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x2, &(0x7f0000000980)) ptrace$cont(0x20, r0, 0x200, 0x7) 664.381645ms ago: executing program 4 (id=825): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="9febd18cff"], 0x0, 0x26, 0x0, 0xa}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) 584.997341ms ago: executing program 1 (id=826): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$NILFS_IOCTL_GET_CPINFO(r0, 0x80186e82, &(0x7f0000000240)={&(0x7f0000000100)=[{0x0, 0x0, 0x9e4, 0x0, 0xee8f, 0xffff, 0x2, 0x6}, {0x2, 0x0, 0xfffffffffffffffa, 0x2, 0x9, 0x6, 0x8, 0x2}, {0x1, 0x0, 0x3, 0x8d, 0x100000000, 0x101, 0x7, 0x101}, {0x0, 0x0, 0x3, 0x80000000, 0x0, 0x3, 0x2, 0xa5}], 0x4, 0x38, 0x1, 0xfff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa10000000000000701"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=@base={0x6, 0x4, 0x8, 0xa, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) close(0x3) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0xfffffff8}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r3, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x7b}]}, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0), 0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000002c0)=0xb, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, 0x0) mount(0x0, &(0x7f00000000c0)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./trace/error_log\x00', 0x118) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) bind$inet6(r5, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000140)=[{&(0x7f00000001c0)="580000001400192340834b80040d8c560a067f0202ff000000000001000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100040c10000000010000000000", 0x58}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=@newlink={0x5c, 0x10, 0xffffffffffffffff, 0x170bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x8000, 0x2}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback={0xfec0ffffffffffff}}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x80) 14.393993ms ago: executing program 0 (id=827): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x18410, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x14, 0x2, 0x3, 0x3}, 0x14}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mremap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x12) fallocate(r0, 0x0, 0x0, 0x1000f4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000640)=0x4000) 0s ago: executing program 4 (id=828): r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./mysys/bus/usb/devices/2-0:1.0/usb2-port1/disable\x00', 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000900), 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. [ 86.075857][ T30] cfg80211: failed to load regulatory.db [ 87.295360][ T5602] cgroup: Unknown subsys name 'net' [ 87.427458][ T5602] cgroup: Unknown subsys name 'cpuset' [ 87.431731][ T5602] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 89.086152][ T5602] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.794990][ T5625] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.802384][ T5627] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 91.803043][ T5627] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.809538][ T5627] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 91.811171][ T5627] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.811962][ T5630] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 91.814210][ T5630] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.816810][ T5630] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 91.821461][ T5627] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.824234][ T5630] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.825049][ T5630] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.825684][ T5630] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 91.826070][ T5630] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.828634][ T5630] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 91.829107][ T5630] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 91.829881][ T5629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.830539][ T5629] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 91.830862][ T5630] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.832109][ T5630] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.838924][ T5629] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 91.845473][ T52] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 91.848642][ T52] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 91.849388][ T52] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 91.865566][ T52] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 91.886347][ T52] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 91.988825][ T5630] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 91.992128][ T5630] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 91.992995][ T5630] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 91.995032][ T5630] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 91.996459][ T5630] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.913492][ T5628] Bluetooth: hci5: command tx timeout [ 93.913654][ T5628] Bluetooth: hci1: command tx timeout [ 93.913787][ T5628] Bluetooth: hci3: command tx timeout [ 93.913810][ T5629] Bluetooth: hci0: command tx timeout [ 93.914321][ T5630] Bluetooth: hci2: command tx timeout [ 94.074439][ T5630] Bluetooth: hci4: command tx timeout [ 94.564227][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.564396][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.564540][ T5617] bridge_slave_0: entered allmulticast mode [ 94.566798][ T5617] bridge_slave_0: entered promiscuous mode [ 94.674892][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.675019][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.675139][ T5617] bridge_slave_1: entered allmulticast mode [ 94.676987][ T5617] bridge_slave_1: entered promiscuous mode [ 94.870793][ T5616] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.870908][ T5616] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.871049][ T5616] bridge_slave_0: entered allmulticast mode [ 94.875442][ T5616] bridge_slave_0: entered promiscuous mode [ 94.878578][ T5616] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.878743][ T5616] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.878901][ T5616] bridge_slave_1: entered allmulticast mode [ 94.881037][ T5616] bridge_slave_1: entered promiscuous mode [ 94.930194][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.945435][ T5622] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.945551][ T5622] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.945705][ T5622] bridge_slave_0: entered allmulticast mode [ 94.947678][ T5622] bridge_slave_0: entered promiscuous mode [ 95.011832][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.012087][ T5618] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.012194][ T5618] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.012341][ T5618] bridge_slave_0: entered allmulticast mode [ 95.014414][ T5618] bridge_slave_0: entered promiscuous mode [ 95.016542][ T5622] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.016722][ T5622] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.017165][ T5622] bridge_slave_1: entered allmulticast mode [ 95.021283][ T5622] bridge_slave_1: entered promiscuous mode [ 95.060349][ T5622] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.064582][ T5622] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.107629][ T5620] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.107740][ T5620] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.107884][ T5620] bridge_slave_0: entered allmulticast mode [ 95.109804][ T5620] bridge_slave_0: entered promiscuous mode [ 95.115522][ T5616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.132047][ T5618] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.132164][ T5618] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.132317][ T5618] bridge_slave_1: entered allmulticast mode [ 95.136560][ T5618] bridge_slave_1: entered promiscuous mode [ 95.158746][ T5622] team0: Port device team_slave_0 added [ 95.187580][ T5616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.187815][ T5620] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.187926][ T5620] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.188085][ T5620] bridge_slave_1: entered allmulticast mode [ 95.189987][ T5620] bridge_slave_1: entered promiscuous mode [ 95.244170][ T5622] team0: Port device team_slave_1 added [ 95.297012][ T5617] team0: Port device team_slave_0 added [ 95.300036][ T5618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.357259][ T5617] team0: Port device team_slave_1 added [ 95.359995][ T5618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.361047][ T5622] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.361067][ T5622] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.361107][ T5622] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.362372][ T5619] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.362487][ T5619] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.362641][ T5619] bridge_slave_0: entered allmulticast mode [ 95.366379][ T5619] bridge_slave_0: entered promiscuous mode [ 95.372726][ T5616] team0: Port device team_slave_0 added [ 95.377496][ T5620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.451127][ T5619] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.451247][ T5619] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.451402][ T5619] bridge_slave_1: entered allmulticast mode [ 95.455688][ T5619] bridge_slave_1: entered promiscuous mode [ 95.460826][ T5616] team0: Port device team_slave_1 added [ 95.465054][ T5620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.466161][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.466181][ T5617] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.466225][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.467819][ T5622] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.467839][ T5622] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.467883][ T5622] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.540462][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.540486][ T5617] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.540530][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.556125][ T5618] team0: Port device team_slave_0 added [ 95.643651][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.643675][ T5616] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.643719][ T5616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.646544][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.646565][ T5616] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.646610][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.714080][ T5618] team0: Port device team_slave_1 added [ 95.735576][ T5620] team0: Port device team_slave_0 added [ 95.739744][ T5620] team0: Port device team_slave_1 added [ 95.777999][ T5619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.801168][ T5617] hsr_slave_0: entered promiscuous mode [ 95.802073][ T5617] hsr_slave_1: entered promiscuous mode [ 95.839886][ T5616] hsr_slave_0: entered promiscuous mode [ 95.840978][ T5616] hsr_slave_1: entered promiscuous mode [ 95.841599][ T5616] debugfs: 'hsr0' already exists in 'hsr' [ 95.841662][ T5616] Cannot create hsr debugfs directory [ 95.842576][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.842596][ T5620] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.842636][ T5620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.845447][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.845467][ T5620] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.845511][ T5620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.849796][ T5619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.986848][ T5622] hsr_slave_0: entered promiscuous mode [ 95.987819][ T5622] hsr_slave_1: entered promiscuous mode [ 95.988459][ T5622] debugfs: 'hsr0' already exists in 'hsr' [ 95.988488][ T5622] Cannot create hsr debugfs directory [ 95.992845][ T5630] Bluetooth: hci2: command tx timeout [ 95.992880][ T5630] Bluetooth: hci5: command tx timeout [ 95.992912][ T5630] Bluetooth: hci0: command tx timeout [ 95.992944][ T5630] Bluetooth: hci3: command tx timeout [ 95.992974][ T5630] Bluetooth: hci1: command tx timeout [ 96.000263][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.000306][ T5618] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 96.000350][ T5618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.004638][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.004659][ T5618] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 96.004704][ T5618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.138777][ T5619] team0: Port device team_slave_0 added [ 96.152852][ T52] Bluetooth: hci4: command tx timeout [ 96.200756][ T5619] team0: Port device team_slave_1 added [ 96.265885][ T5620] hsr_slave_0: entered promiscuous mode [ 96.266750][ T5620] hsr_slave_1: entered promiscuous mode [ 96.267367][ T5620] debugfs: 'hsr0' already exists in 'hsr' [ 96.267395][ T5620] Cannot create hsr debugfs directory [ 96.350738][ T5619] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.350762][ T5619] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 96.350809][ T5619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.409276][ T5618] hsr_slave_0: entered promiscuous mode [ 96.410147][ T5618] hsr_slave_1: entered promiscuous mode [ 96.410765][ T5618] debugfs: 'hsr0' already exists in 'hsr' [ 96.410792][ T5618] Cannot create hsr debugfs directory [ 96.441430][ T5619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.441451][ T5619] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 96.441492][ T5619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.718949][ T5619] hsr_slave_0: entered promiscuous mode [ 96.720080][ T5619] hsr_slave_1: entered promiscuous mode [ 96.720729][ T5619] debugfs: 'hsr0' already exists in 'hsr' [ 96.720757][ T5619] Cannot create hsr debugfs directory [ 97.007375][ T5617] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 97.014986][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.016407][ T5617] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 97.026001][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.028701][ T5617] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.041066][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.066808][ T5617] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.071365][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.204180][ T5622] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 97.211326][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.232359][ T5622] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 97.243585][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.250481][ T5622] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 97.256285][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.257391][ T5622] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 97.264909][ T5622] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.357337][ T5616] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 97.362470][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.379868][ T5616] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 97.385069][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.386177][ T5616] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 97.394384][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.412257][ T5616] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 97.423371][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.485306][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.543588][ T5620] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.551540][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.575583][ T5620] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.580410][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.581375][ T5620] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.586848][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.591594][ T5620] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.602153][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.681149][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.749704][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.749989][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.757906][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.758027][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.781237][ T5622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.782224][ T5618] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 97.800034][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.801023][ T5618] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.810789][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.835132][ T5618] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.838392][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.839363][ T5618] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.842506][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.965174][ T5619] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 97.969221][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.977449][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.998989][ T5619] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 98.002594][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 98.011331][ T5619] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 98.028970][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 98.031513][ T5622] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.031979][ T5619] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 98.040471][ T5619] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 98.083148][ T52] Bluetooth: hci1: command tx timeout [ 98.083189][ T52] Bluetooth: hci3: command tx timeout [ 98.083222][ T52] Bluetooth: hci0: command tx timeout [ 98.083254][ T52] Bluetooth: hci5: command tx timeout [ 98.083286][ T52] Bluetooth: hci2: command tx timeout [ 98.130095][ T86] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.130223][ T86] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.166486][ T5616] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.209601][ T86] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.209695][ T86] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.222223][ T3375] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.222350][ T3375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.245940][ T5630] Bluetooth: hci4: command tx timeout [ 98.296402][ T3375] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.296529][ T3375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.429969][ T5620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.561394][ T5620] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.581586][ T5618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.656754][ T3328] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.656885][ T3328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.715126][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.715252][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.756427][ T5618] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.851071][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.851202][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.925040][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.925164][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.941724][ T5619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.000753][ T5619] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.059679][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.059805][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.150621][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.150748][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.269095][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.584993][ T5617] veth0_vlan: entered promiscuous mode [ 99.647164][ T5617] veth1_vlan: entered promiscuous mode [ 99.860550][ T5617] veth0_macvtap: entered promiscuous mode [ 99.896447][ T5617] veth1_macvtap: entered promiscuous mode [ 100.009720][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.051232][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.154115][ T52] Bluetooth: hci5: command tx timeout [ 100.154159][ T52] Bluetooth: hci0: command tx timeout [ 100.154193][ T52] Bluetooth: hci3: command tx timeout [ 100.154225][ T52] Bluetooth: hci1: command tx timeout [ 100.154893][ T5630] Bluetooth: hci2: command tx timeout [ 100.274455][ T86] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.276116][ T1161] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.276179][ T1161] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.276239][ T1161] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.314013][ T5630] Bluetooth: hci4: command tx timeout [ 100.341806][ T5622] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.674260][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.704174][ T1093] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.704205][ T1093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.941108][ T1161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.941140][ T1161] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.973984][ T5618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.128072][ T5618] veth0_vlan: entered promiscuous mode [ 101.150234][ T5620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.150639][ T5617] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 101.201694][ T5618] veth1_vlan: entered promiscuous mode [ 101.407292][ T5619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.430965][ T5618] veth0_macvtap: entered promiscuous mode [ 101.482434][ T5618] veth1_macvtap: entered promiscuous mode [ 101.490880][ T5620] veth0_vlan: entered promiscuous mode [ 101.551685][ T5620] veth1_vlan: entered promiscuous mode [ 101.585746][ T5622] veth0_vlan: entered promiscuous mode [ 101.605687][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.631870][ T5622] veth1_vlan: entered promiscuous mode [ 101.644271][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.708437][ T5620] veth0_macvtap: entered promiscuous mode [ 101.724089][ T5619] veth0_vlan: entered promiscuous mode [ 101.731873][ T5620] veth1_macvtap: entered promiscuous mode [ 101.760351][ T242] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.760521][ T242] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.760602][ T242] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.861876][ T5619] veth1_vlan: entered promiscuous mode [ 101.878537][ T5616] veth0_vlan: entered promiscuous mode [ 101.881568][ T5622] veth0_macvtap: entered promiscuous mode [ 101.895277][ T86] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.895310][ T86] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.920343][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.951362][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.967790][ T5622] veth1_macvtap: entered promiscuous mode [ 101.989715][ T5616] veth1_vlan: entered promiscuous mode [ 102.011054][ T3328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.011081][ T3328] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.057840][ T5622] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.057917][ T242] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.057986][ T242] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.058048][ T242] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.065603][ T5619] veth0_macvtap: entered promiscuous mode [ 102.075833][ T5622] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.127383][ T5619] veth1_macvtap: entered promiscuous mode [ 102.227070][ T86] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.274068][ T5616] veth0_macvtap: entered promiscuous mode [ 102.283307][ T86] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.348476][ T86] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.375895][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.377819][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.377883][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.379758][ T5616] veth1_macvtap: entered promiscuous mode [ 102.415930][ T3375] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.491170][ T5619] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.506456][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.506484][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.535863][ T5851] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7'. [ 102.549628][ T86] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.549655][ T86] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.593109][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.593476][ T86] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.593886][ T86] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.594255][ T86] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.651140][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.696953][ T3375] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.696985][ T3375] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.708709][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.806339][ T3328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.806370][ T3328] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.931037][ T86] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.931069][ T86] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.129053][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.129083][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.154796][ T242] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.219215][ T242] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.219247][ T242] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.297163][ T5863] loop4: detected capacity change from 0 to 764 [ 103.326945][ T5863] ======================================================= [ 103.326945][ T5863] WARNING: The mand mount option has been deprecated and [ 103.326945][ T5863] and is ignored by this kernel. Remove the mand [ 103.326945][ T5863] option from the mount to silence this warning. [ 103.326945][ T5863] ======================================================= [ 103.565202][ T86] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.565440][ T86] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.566929][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.566956][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.591113][ T86] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.977863][ T5872] Zero length message leads to an empty skb [ 104.125342][ T5878] FAULT_INJECTION: forcing a failure. [ 104.125342][ T5878] name fail_futex, interval 1, probability 0, space 0, times 1 [ 104.125412][ T5878] CPU: 0 UID: 0 PID: 5878 Comm: syz.0.15 Not tainted syzkaller #0 PREEMPT(full) [ 104.125457][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 104.125480][ T5878] Call Trace: [ 104.125492][ T5878] [ 104.125507][ T5878] dump_stack_lvl+0x100/0x190 [ 104.125571][ T5878] should_fail_ex.cold+0x5/0xa [ 104.125623][ T5878] get_futex_key+0x1d0/0x14f0 [ 104.125679][ T5878] ? __pfx_get_futex_key+0x10/0x10 [ 104.125727][ T5878] ? srso_alias_return_thunk+0x5/0xfbef5 [ 104.125798][ T5878] futex_wake+0xf4/0x5e0 [ 104.125864][ T5878] ? srso_alias_return_thunk+0x5/0xfbef5 [ 104.125915][ T5878] ? __pfx_futex_wake+0x10/0x10 [ 104.125976][ T5878] ? fput+0x7c/0x100 [ 104.126020][ T5878] ? srso_alias_return_thunk+0x5/0xfbef5 [ 104.126068][ T5878] ? __sys_sendmmsg+0x371/0x440 [ 104.126139][ T5878] ? __pfx___sys_sendmmsg+0x10/0x10 [ 104.126203][ T5878] ? srso_alias_return_thunk+0x5/0xfbef5 [ 104.126260][ T5878] do_futex+0x2b2/0x440 [ 104.126317][ T5878] ? __pfx_do_futex+0x10/0x10 [ 104.126369][ T5878] ? __pfx_do_sys_openat2+0x10/0x10 [ 104.126432][ T5878] __x64_sys_futex+0x34f/0x4d0 [ 104.126490][ T5878] ? __x64_sys_openat+0x12d/0x210 [ 104.126540][ T5878] ? __pfx___x64_sys_futex+0x10/0x10 [ 104.126604][ T5878] ? srso_alias_return_thunk+0x5/0xfbef5 [ 104.126659][ T5878] do_syscall_64+0x123/0x790 [ 104.126713][ T5878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.126754][ T5878] RIP: 0033:0x7f32d639e159 [ 104.126792][ T5878] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 104.126828][ T5878] RSP: 002b:00007f32d72890e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 104.126865][ T5878] RAX: ffffffffffffffda RBX: 00007f32d6625fa8 RCX: 00007f32d639e159 [ 104.126891][ T5878] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f32d6625fac [ 104.126916][ T5878] RBP: 00007f32d6625fa0 R08: 0000000000000001 R09: 0000000000000000 [ 104.126940][ T5878] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 104.126965][ T5878] R13: 00007f32d6626038 R14: 00007fffae1dcb10 R15: 00007fffae1dcbf8 [ 104.127015][ T5878] [ 104.829351][ T5867] mmap: syz.2.12 (5867) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 106.130955][ T5928] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 106.140220][ T5928] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 106.223775][ T5934] loop3: detected capacity change from 0 to 512 [ 106.547115][ T5941] syzkaller0: entered promiscuous mode [ 106.547148][ T5941] syzkaller0: entered allmulticast mode [ 107.999062][ T5978] syzkaller0: entered promiscuous mode [ 107.999098][ T5978] syzkaller0: entered allmulticast mode [ 109.050483][ T6006] loop4: detected capacity change from 0 to 2048 [ 109.439735][ T6006] loop4: p1 < > p4 [ 109.439735][ T6006] p4: [ 109.457239][ T6006] loop4: p4 size 722688 extends beyond EOD, truncated [ 109.462796][ T6006] overlayfs: failed lookup in lower (newroot/17, name='file0', err=-40): overlapping layers [ 110.065373][ T6024] syzkaller0: entered promiscuous mode [ 110.065406][ T6024] syzkaller0: entered allmulticast mode [ 110.508087][ T6037] loop3: detected capacity change from 0 to 736 [ 110.514374][ T6037] iso9660: Bad value for 'mode' [ 111.880971][ T6056] loop3: detected capacity change from 0 to 2048 [ 112.450948][ T6056] loop3: p1 < > p4 [ 112.450948][ T6056] p4: [ 112.463840][ T6056] loop3: p4 size 722688 extends beyond EOD, truncated [ 112.736794][ T5607] udevd[5607]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 112.742041][ T5639] udevd[5639]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 113.239793][ T6073] syzkaller0: entered promiscuous mode [ 113.239828][ T6073] syzkaller0: entered allmulticast mode [ 113.270951][ T6072] ptp ptp0: new virtual clock ptp1 [ 113.298275][ T6072] ptp ptp0: new virtual clock ptp2 [ 113.317276][ T6072] ptp ptp0: new virtual clock ptp3 [ 113.336583][ T6072] ptp ptp0: new virtual clock ptp4 [ 113.395020][ T6072] ptp ptp0: new virtual clock ptp5 [ 113.395058][ T6072] ptp ptp0: guarantee physical clock free running [ 113.711491][ T6085] bond0: entered allmulticast mode [ 113.711524][ T6085] bond_slave_0: entered allmulticast mode [ 113.711552][ T6085] bond_slave_1: entered allmulticast mode [ 113.718311][ T6085] bridge0: port 3(bond0) entered blocking state [ 113.720191][ T6085] bridge0: port 3(bond0) entered disabled state [ 113.730343][ T6085] bond0: entered promiscuous mode [ 113.730370][ T6085] bond_slave_0: entered promiscuous mode [ 113.730606][ T6085] bond_slave_1: entered promiscuous mode [ 113.735002][ T6085] bridge0: port 3(bond0) entered blocking state [ 113.735148][ T6085] bridge0: port 3(bond0) entered forwarding state [ 114.368287][ T6101] loop3: detected capacity change from 0 to 2048 [ 114.923647][ T6101] loop3: p1 < > p4 [ 114.923647][ T6101] p4: [ 114.927874][ T6101] loop3: p4 size 722688 extends beyond EOD, truncated [ 114.930925][ T6101] overlayfs: failed lookup in lower (newroot/18, name='file0', err=-40): overlapping layers [ 116.032208][ T6130] loop3: detected capacity change from 0 to 512 [ 116.139730][ T6133] syzkaller0: entered promiscuous mode [ 116.139765][ T6133] syzkaller0: entered allmulticast mode [ 116.502799][ T6142] loop3: detected capacity change from 0 to 512 [ 119.255755][ T6198] fuse: Bad value for 'fd' [ 121.335647][ T31] audit: type=1326 audit(1790982653.481:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.336110][ T31] audit: type=1326 audit(1790982653.481:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.397681][ T31] audit: type=1326 audit(1790982653.541:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.399616][ T31] audit: type=1326 audit(1790982653.541:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.413224][ T31] audit: type=1326 audit(1790982653.541:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.413301][ T31] audit: type=1326 audit(1790982653.541:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.427196][ T31] audit: type=1326 audit(1790982653.571:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.427271][ T31] audit: type=1326 audit(1790982653.571:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.479875][ T31] audit: type=1326 audit(1790982653.541:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.479953][ T31] audit: type=1326 audit(1790982653.621:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6234 comm="syz.0.152" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f32d639e159 code=0x7ffc0000 [ 121.646353][ T6240] fuse: Bad value for 'fd' [ 121.909286][ T6243] loop2: detected capacity change from 0 to 16 [ 122.064946][ T6243] erofs (device loop2): mounted with root inode @ nid 36. [ 122.122710][ T6243] syz.2.156: attempt to access beyond end of device [ 122.122710][ T6243] loop2: rw=8912896, sector=68719476744, nr_sectors = 32 limit=16 [ 122.364087][ T6243] syz.2.156: attempt to access beyond end of device [ 122.364087][ T6243] loop2: rw=8388608, sector=68719476744, nr_sectors = 8 limit=16 [ 123.449616][ T6266] FAULT_INJECTION: forcing a failure. [ 123.449616][ T6266] name failslab, interval 1, probability 0, space 0, times 1 [ 123.449667][ T6266] CPU: 0 UID: 0 PID: 6266 Comm: syz.3.164 Not tainted syzkaller #0 PREEMPT(full) [ 123.449716][ T6266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 123.449738][ T6266] Call Trace: [ 123.449749][ T6266] [ 123.449762][ T6266] dump_stack_lvl+0x100/0x190 [ 123.449819][ T6266] should_fail_ex.cold+0x5/0xa [ 123.449859][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.449909][ T6266] should_failslab+0xc2/0x120 [ 123.449950][ T6266] __kmalloc_node_noprof+0xff/0x880 [ 123.450009][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.450053][ T6266] ? mempool_init_node+0x11b/0x6f0 [ 123.450109][ T6266] ? __pfx_mempool_free_slab+0x10/0x10 [ 123.450157][ T6266] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 123.450208][ T6266] mempool_init_node+0x11b/0x6f0 [ 123.450269][ T6266] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 123.450322][ T6266] ? __pfx_mempool_free_slab+0x10/0x10 [ 123.450372][ T6266] mempool_init_noprof+0x3a/0x50 [ 123.450433][ T6266] bioset_init+0x37e/0x8a0 [ 123.450476][ T6266] ? __pfx_bioset_init+0x10/0x10 [ 123.450514][ T6266] ? kasan_save_track+0x14/0x30 [ 123.450553][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.450599][ T6266] ? __kasan_kmalloc+0xaa/0xb0 [ 123.450638][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.450685][ T6266] ? __kmalloc_cache_node_noprof+0x30c/0x720 [ 123.450730][ T6266] ? __alloc_disk_node+0x5a/0x6b0 [ 123.450782][ T6266] __alloc_disk_node+0x83/0x6b0 [ 123.450825][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.450873][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.450927][ T6266] __blk_alloc_disk+0xd2/0x170 [ 123.450970][ T6266] ? __pfx___blk_alloc_disk+0x10/0x10 [ 123.451013][ T6266] ? __pfx___debug_object_init+0x10/0x10 [ 123.451100][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.451147][ T6266] ? lockdep_init_map_type+0x5c/0x250 [ 123.451193][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.451240][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.451288][ T6266] ? lockdep_init_map_type+0x5c/0x250 [ 123.451337][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.451391][ T6266] dm_create+0x5e8/0x1530 [ 123.451441][ T6266] dev_create+0x121/0x2a0 [ 123.451491][ T6266] ? __pfx_dev_create+0x10/0x10 [ 123.451552][ T6266] ctl_ioctl+0x4d2/0xcc0 [ 123.451599][ T6266] ? __pfx_dev_create+0x10/0x10 [ 123.451649][ T6266] ? __pfx_ctl_ioctl+0x10/0x10 [ 123.451742][ T6266] ? srso_alias_return_thunk+0x5/0xfbef5 [ 123.451791][ T6266] ? __fget_files+0x21f/0x3d0 [ 123.451843][ T6266] dm_ctl_ioctl+0x22/0x30 [ 123.451888][ T6266] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 123.451936][ T6266] __x64_sys_ioctl+0x18e/0x210 [ 123.452001][ T6266] do_syscall_64+0x123/0x790 [ 123.452056][ T6266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.452098][ T6266] RIP: 0033:0x7eff9fd9e159 [ 123.452128][ T6266] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 123.452167][ T6266] RSP: 002b:00007effa0c17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.452205][ T6266] RAX: ffffffffffffffda RBX: 00007effa0025fa0 RCX: 00007eff9fd9e159 [ 123.452232][ T6266] RDX: 0000200000000000 RSI: 00000000c138fd03 RDI: 0000000000000003 [ 123.452257][ T6266] RBP: 00007eff9fe3506b R08: 0000000000000000 R09: 0000000000000000 [ 123.452282][ T6266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.452311][ T6266] R13: 00007effa0026038 R14: 00007effa0025fa0 R15: 00007fffd9a4f3a8 [ 123.452361][ T6266] [ 124.239122][ T6289] fuse: Bad value for 'fd' [ 126.244947][ T6334] Illegal XDP return value 4294967274 on prog (id 4) dev syz_tun, expect packet loss! [ 127.074600][ T6347] fuse: Bad value for 'fd' [ 128.454909][ T31] kauditd_printk_skb: 21 callbacks suppressed [ 128.454931][ T31] audit: type=1800 audit(1790982660.602:33): pid=6360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.195" name=08 dev="sda1" ino=2052 res=0 errno=0 [ 130.989839][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c0!!! [ 131.394271][ T6376] loop1: detected capacity change from 0 to 512 [ 131.810194][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 132.860647][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.860744][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.614489][ T6402] fuse: Bad value for 'fd' [ 134.595386][ T6416] loop4: detected capacity change from 0 to 512 [ 134.647683][ T6416] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.647802][ T6416] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.876185][ T5622] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.934989][ T6422] warning: `syz.3.219' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 135.174484][ T6428] loop4: detected capacity change from 0 to 16 [ 135.208071][ T6428] erofs (device loop4): mounted with root inode @ nid 36. [ 135.241855][ T6428] syz.4.218: attempt to access beyond end of device [ 135.241855][ T6428] loop4: rw=8912896, sector=68719476744, nr_sectors = 32 limit=16 [ 135.242205][ T6428] syz.4.218: attempt to access beyond end of device [ 135.242205][ T6428] loop4: rw=8388608, sector=68719476744, nr_sectors = 8 limit=16 [ 135.272346][ T31] audit: type=1800 audit(1790982667.383:34): pid=6428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.218" name="file2" dev="loop4" ino=89 res=0 errno=0 [ 135.293730][ T6428] syz.4.218: attempt to access beyond end of device [ 135.293730][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.310745][ T6428] syz.4.218: attempt to access beyond end of device [ 135.310745][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.317645][ T6428] syz.4.218: attempt to access beyond end of device [ 135.317645][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.320732][ T6428] syz.4.218: attempt to access beyond end of device [ 135.320732][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.320955][ T6428] syz.4.218: attempt to access beyond end of device [ 135.320955][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.321223][ T6428] syz.4.218: attempt to access beyond end of device [ 135.321223][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.322397][ T6428] syz.4.218: attempt to access beyond end of device [ 135.322397][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.329894][ T6428] syz.4.218: attempt to access beyond end of device [ 135.329894][ T6428] loop4: rw=8388608, sector=68719476760, nr_sectors = 8 limit=16 [ 135.964036][ T6445] fuse: Bad value for 'fd' [ 137.244503][ T3328] wlan0: Trigger new scan to find an IBSS to join [ 137.911858][ T6470] loop5: detected capacity change from 0 to 256 [ 137.915788][ T6469] netlink: 168 bytes leftover after parsing attributes in process `syz.0.236'. [ 137.961192][ T6470] exFAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 137.961217][ T6470] exFAT-fs (loop5): Medium has reported failures. Some data may be lost. [ 138.023261][ T6470] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 138.027826][ T6470] exFAT-fs (loop5): failed to load alloc-bitmap [ 138.027845][ T6470] exFAT-fs (loop5): failed to recognize exfat type [ 138.274651][ T6477] loop1: detected capacity change from 0 to 256 [ 138.292275][ T6477] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 138.296867][ T6477] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 138.374769][ T6480] loop3: detected capacity change from 0 to 512 [ 138.377337][ T6477] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 138.383098][ T6477] exFAT-fs (loop1): failed to load alloc-bitmap [ 138.383117][ T6477] exFAT-fs (loop1): failed to recognize exfat type [ 138.913627][ T6488] fuse: Bad value for 'fd' [ 139.689813][ T6498] loop3: detected capacity change from 0 to 1024 [ 140.308863][ T12] wlan0: Trigger new scan to find an IBSS to join [ 140.634897][ T6498] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.329081][ T5619] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.530909][ T6534] loop1: detected capacity change from 0 to 128 [ 141.537383][ T6534] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 143.788614][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 144.265941][ T6545] fuse: Bad value for 'fd' [ 144.347660][ T3328] wlan0: Trigger new scan to find an IBSS to join [ 144.384050][ T3328] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 145.189262][ T6567] loop5: detected capacity change from 0 to 512 [ 145.190451][ T6567] EXT4-fs: Invalid want_extra_isize 89 [ 145.258849][ T6569] loop3: detected capacity change from 0 to 512 [ 145.322574][ T6567] device-mapper: ioctl: Unable to rename non-existent device, to ,init_itable=0x0000000000008d55,data_err=ignore,jqfmt=vfsv0, [ 145.362036][ T6569] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.362155][ T6569] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.692702][ T6209] wlan0: Creating new IBSS network, BSSID 1e:aa:f1:ca:f3:e0 [ 146.515458][ T5619] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.715158][ T6602] overlayfs: missing 'lowerdir' [ 147.843996][ T6605] fuse: Bad value for 'fd' [ 150.137622][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 152.589167][ T6653] overlayfs: missing 'lowerdir' [ 152.871141][ T6659] fuse: Bad value for 'fd' [ 153.482962][ T6671] overlayfs: missing 'lowerdir' [ 154.437078][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 155.666634][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 155.720367][ T31] audit: type=1326 audit(1790983198.723:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6677 comm="syz.1.306" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f952999e159 code=0x0 [ 158.497995][ T6710] overlayfs: missing 'lowerdir' [ 158.620391][ T6712] fuse: Bad value for 'fd' [ 159.654723][ T6735] loop3: detected capacity change from 0 to 8 [ 159.718233][ T6735] SQUASHFS error: Failed to read block 0x4de: -5 [ 159.718661][ T6735] SQUASHFS error: Failed to read block 0x4de: -5 [ 159.720579][ T31] audit: type=1800 audit(1790983459.870:36): pid=6735 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.327" name="file1" dev="loop3" ino=5 res=0 errno=0 [ 159.982979][ T6745] overlayfs: missing 'lowerdir' [ 160.483715][ T6763] Bluetooth: MGMT ver 1.23 [ 160.487912][ T6761] fuse: Bad value for 'fd' [ 161.394246][ T6781] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 161.394328][ T6781] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 162.041010][ T6809] fuse: Bad value for 'fd' [ 163.041533][ T6838] fuse: Bad value for 'user_id' [ 163.041563][ T6838] fuse: Bad value for 'user_id' [ 163.663280][ T6865] fuse: Bad value for 'fd' [ 163.838415][ T6871] fuse: Bad value for 'fd' [ 165.146721][ T6915] capability: warning: `syz.0.397' uses deprecated v2 capabilities in a way that may be insecure [ 165.202026][ T6917] loop4: detected capacity change from 0 to 1024 [ 165.236176][ T6917] hfsplus: failed to load extents file [ 165.356689][ T6922] fuse: Bad value for 'fd' [ 165.422266][ T6924] netlink: 32 bytes leftover after parsing attributes in process `syz.0.402'. [ 165.666262][ T6932] fuse: Unknown parameter '0xffffffffffffffff' [ 167.761791][ T6971] loop0: detected capacity change from 0 to 1024 [ 167.803656][ T6971] hfsplus: failed to load extents file [ 167.869774][ T6974] overlayfs: missing 'lowerdir' [ 168.234666][ T6992] fuse: Unknown parameter '0xffffffffffffffff' [ 168.942029][ T7008] TC_ACT_REPEAT abuse ? [ 170.009872][ T7025] syzkaller0: entered promiscuous mode [ 170.009906][ T7025] syzkaller0: entered allmulticast mode [ 170.032078][ T7026] overlayfs: missing 'lowerdir' [ 171.024863][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 172.426848][ T7048] fuse: Unknown parameter '0xffffffffffffffff' [ 174.110989][ T7075] overlayfs: missing 'lowerdir' [ 174.349080][ T7080] syzkaller0: entered promiscuous mode [ 174.349114][ T7080] syzkaller0: entered allmulticast mode [ 176.493537][ T86] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 177.991251][ T7120] overlayfs: missing 'workdir' [ 178.410325][ T7129] syzkaller0: entered promiscuous mode [ 178.410358][ T7129] syzkaller0: entered allmulticast mode [ 180.443821][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 181.236385][ T7154] fuse: Bad value for 'fd' [ 181.772979][ T7165] syzkaller0: entered promiscuous mode [ 181.773012][ T7165] syzkaller0: entered allmulticast mode [ 182.102801][ T7170] loop2: detected capacity change from 0 to 256 [ 182.112403][ T7170] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 182.112425][ T7170] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 182.206538][ T7170] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 182.210540][ T7170] exFAT-fs (loop2): failed to load alloc-bitmap [ 182.210559][ T7170] exFAT-fs (loop2): failed to recognize exfat type [ 182.593909][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 183.854357][ T7178] loop2: detected capacity change from 0 to 2048 [ 183.913570][ T7178] EXT4-fs (loop2): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 183.955001][ T7178] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 183.960196][ T7178] ext4 filesystem being mounted at /74/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 184.069015][ T7178] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 184.180460][ T7193] fuse: Invalid rootmode [ 184.185917][ T7194] loop1: detected capacity change from 0 to 256 [ 184.192585][ T7194] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 184.192608][ T7194] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 184.243045][ T7194] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 184.268080][ T7194] exFAT-fs (loop1): failed to load alloc-bitmap [ 184.268100][ T7194] exFAT-fs (loop1): failed to recognize exfat type [ 185.224694][ T7206] overlayfs: missing 'workdir' [ 185.505733][ T7213] syzkaller0: entered promiscuous mode [ 185.505766][ T7213] syzkaller0: entered allmulticast mode [ 186.013132][ T7228] fuse: Invalid rootmode [ 188.249563][ T7237] netlink: 8 bytes leftover after parsing attributes in process `syz.2.521'. [ 188.249597][ T7237] netlink: 56 bytes leftover after parsing attributes in process `syz.2.521'. [ 188.604280][ T7250] overlayfs: missing 'workdir' [ 190.682722][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 192.260399][ T31] audit: type=1326 audit(1790985284.403:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7290 comm="syz.3.538" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7eff9fd9e159 code=0x0 [ 192.399024][ T7305] loop5: detected capacity change from 0 to 8 [ 193.508108][ T31] audit: type=1800 audit(1790985285.653:38): pid=7312 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.545" name="(" dev="sda1" ino=2053 res=0 errno=0 [ 193.585270][ T1306] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.585352][ T1306] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.370542][ T7350] device-mapper: ioctl: Invalid ioctl structure: name t, dev f800 [ 195.694928][ T7357] FAULT_INJECTION: forcing a failure. [ 195.694928][ T7357] name failslab, interval 1, probability 0, space 0, times 0 [ 195.694979][ T7357] CPU: 0 UID: 0 PID: 7357 Comm: syz.1.558 Not tainted syzkaller #0 PREEMPT(full) [ 195.695023][ T7357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 195.695046][ T7357] Call Trace: [ 195.695058][ T7357] [ 195.695072][ T7357] dump_stack_lvl+0x100/0x190 [ 195.695132][ T7357] should_fail_ex.cold+0x5/0xa [ 195.695176][ T7357] ? srso_alias_return_thunk+0x5/0xfbef5 [ 195.695230][ T7357] should_failslab+0xc2/0x120 [ 195.695275][ T7357] kmem_cache_alloc_noprof+0x92/0x6a0 [ 195.695340][ T7357] ? do_timer_create+0x209/0x1460 [ 195.695411][ T7357] do_timer_create+0x209/0x1460 [ 195.695473][ T7357] ? __might_fault+0xc5/0x140 [ 195.695525][ T7357] ? __pfx_do_timer_create+0x10/0x10 [ 195.695600][ T7357] __x64_sys_timer_create+0x182/0x1d0 [ 195.695659][ T7357] ? __pfx___x64_sys_timer_create+0x10/0x10 [ 195.695732][ T7357] ? srso_alias_return_thunk+0x5/0xfbef5 [ 195.695800][ T7357] do_syscall_64+0x123/0x790 [ 195.695855][ T7357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.695899][ T7357] RIP: 0033:0x7f952999e159 [ 195.695929][ T7357] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.695965][ T7357] RSP: 002b:00007f952a854028 EFLAGS: 00000246 ORIG_RAX: 00000000000000de [ 195.696002][ T7357] RAX: ffffffffffffffda RBX: 00007f9529c25fa0 RCX: 00007f952999e159 [ 195.696028][ T7357] RDX: 0000000000000000 RSI: 0000200000000800 RDI: 0000000000000001 [ 195.696052][ T7357] RBP: 00007f9529a3506b R08: 0000000000000000 R09: 0000000000000000 [ 195.696076][ T7357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.696099][ T7357] R13: 00007f9529c26038 R14: 00007f9529c25fa0 R15: 00007ffef38027d8 [ 195.696153][ T7357] [ 195.939517][ T7362] loop0: detected capacity change from 0 to 512 [ 195.964176][ T7363] fuse: Unknown parameter '0xffffffffffffffff' [ 196.427615][ T7372] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 196.429995][ T7372] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 198.708341][ T31] audit: type=1326 audit(1790985290.854:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7404 comm="syz.4.572" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x0 [ 198.863047][ T7409] FAULT_INJECTION: forcing a failure. [ 198.863047][ T7409] name failslab, interval 1, probability 0, space 0, times 0 [ 198.863097][ T7409] CPU: 1 UID: 0 PID: 7409 Comm: syz.4.572 Not tainted syzkaller #0 PREEMPT(full) [ 198.863142][ T7409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 198.863165][ T7409] Call Trace: [ 198.863177][ T7409] [ 198.863191][ T7409] dump_stack_lvl+0x100/0x190 [ 198.863250][ T7409] should_fail_ex.cold+0x5/0xa [ 198.863293][ T7409] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.863348][ T7409] should_failslab+0xc2/0x120 [ 198.863398][ T7409] __kmalloc_noprof+0xfc/0x840 [ 198.863461][ T7409] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.863509][ T7409] ? lsm_blob_alloc+0x68/0x90 [ 198.863568][ T7409] lsm_blob_alloc+0x68/0x90 [ 198.863618][ T7409] security_prepare_creds+0x2d/0x290 [ 198.863668][ T7409] prepare_creds+0x5d6/0x950 [ 198.863734][ T7409] __sys_setfsgid+0xe3/0x3b0 [ 198.863782][ T7409] do_syscall_64+0x123/0x790 [ 198.863836][ T7409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.863876][ T7409] RIP: 0033:0x7f088339e159 [ 198.863905][ T7409] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 198.863942][ T7409] RSP: 002b:00007f088420a028 EFLAGS: 00000246 ORIG_RAX: 000000000000007b [ 198.863978][ T7409] RAX: ffffffffffffffda RBX: 00007f0883626090 RCX: 00007f088339e159 [ 198.864005][ T7409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee00 [ 198.864029][ T7409] RBP: 00007f088343506b R08: 0000000000000000 R09: 0000000000000000 [ 198.864053][ T7409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.864080][ T7409] R13: 00007f0883626128 R14: 00007f0883626090 R15: 00007ffd17f50068 [ 198.864131][ T7409] [ 199.025708][ T7413] loop3: detected capacity change from 0 to 256 [ 199.470274][ T7417] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 201.603301][ T7446] FAULT_INJECTION: forcing a failure. [ 201.603301][ T7446] name failslab, interval 1, probability 0, space 0, times 0 [ 201.603350][ T7446] CPU: 0 UID: 0 PID: 7446 Comm: syz.3.585 Not tainted syzkaller #0 PREEMPT(full) [ 201.603394][ T7446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 201.603417][ T7446] Call Trace: [ 201.603429][ T7446] [ 201.603444][ T7446] dump_stack_lvl+0x100/0x190 [ 201.603505][ T7446] should_fail_ex.cold+0x5/0xa [ 201.603548][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.603603][ T7446] should_failslab+0xc2/0x120 [ 201.603654][ T7446] __kmalloc_cache_noprof+0x91/0x6d0 [ 201.603712][ T7446] ? apply_wqattrs_prepare+0x136/0xbb0 [ 201.603764][ T7446] apply_wqattrs_prepare+0x136/0xbb0 [ 201.603805][ T7446] ? __alloc_workqueue+0x8ca/0x1950 [ 201.603869][ T7446] apply_workqueue_attrs_locked+0x64/0xe0 [ 201.603919][ T7446] __alloc_workqueue+0x9a7/0x1950 [ 201.603988][ T7446] alloc_workqueue_noprof+0xc7/0x130 [ 201.604039][ T7446] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 201.604096][ T7446] ? bond_init+0xc0/0xb80 [ 201.604141][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.604189][ T7446] ? find_held_lock+0x2b/0x80 [ 201.604245][ T7446] ? bond_init+0x187/0xb80 [ 201.604288][ T7446] ? bond_init+0x187/0xb80 [ 201.604328][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.604386][ T7446] bond_init+0x1b8/0xb80 [ 201.604431][ T7446] ? kasan_save_track+0x14/0x30 [ 201.604469][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.604516][ T7446] ? __kasan_kmalloc+0xaa/0xb0 [ 201.604554][ T7446] ? __pfx_bond_init+0x10/0x10 [ 201.604596][ T7446] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 201.604654][ T7446] ? register_netdevice+0x50c/0x25a0 [ 201.604705][ T7446] ? __pfx_bond_init+0x10/0x10 [ 201.604746][ T7446] register_netdevice+0x685/0x25a0 [ 201.604795][ T7446] ? __pfx_validate_linkmsg+0x10/0x10 [ 201.604836][ T7446] ? __pfx_register_netdevice+0x10/0x10 [ 201.604899][ T7446] bond_newlink+0x6a/0x100 [ 201.604959][ T7446] ? __pfx_bond_newlink+0x10/0x10 [ 201.605017][ T7446] rtnl_newlink+0x1697/0x2620 [ 201.605077][ T7446] ? __pfx_rtnl_newlink+0x10/0x10 [ 201.605122][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605169][ T7446] ? rcu_is_watching+0x13/0xc0 [ 201.605250][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605307][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605354][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605401][ T7446] ? find_held_lock+0x2b/0x80 [ 201.605466][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605514][ T7446] ? lock_acquire+0x1d1/0x380 [ 201.605553][ T7446] ? rtnetlink_rcv_msg+0x1f6/0xe90 [ 201.605595][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605642][ T7446] ? find_held_lock+0x2b/0x80 [ 201.605698][ T7446] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 201.605739][ T7446] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 201.605777][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.605831][ T7446] ? __pfx_rtnl_newlink+0x10/0x10 [ 201.605875][ T7446] rtnetlink_rcv_msg+0x95e/0xe90 [ 201.605930][ T7446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 201.605987][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.606035][ T7446] ? ref_tracker_free+0x37e/0x6c0 [ 201.606084][ T7446] netlink_rcv_skb+0x159/0x420 [ 201.606146][ T7446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 201.606193][ T7446] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 201.606273][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.606321][ T7446] ? netlink_deliver_tap+0x1ae/0xcc0 [ 201.606390][ T7446] netlink_unicast+0x585/0x850 [ 201.606458][ T7446] ? __pfx_netlink_unicast+0x10/0x10 [ 201.606534][ T7446] netlink_sendmsg+0x8b0/0xda0 [ 201.606606][ T7446] ? __pfx_netlink_sendmsg+0x10/0x10 [ 201.606672][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.606721][ T7446] ? apparmor_socket_sendmsg+0x165/0x280 [ 201.606790][ T7446] ____sys_sendmsg+0xa4d/0xbe0 [ 201.606838][ T7446] ? __pfx_netlink_sendmsg+0x10/0x10 [ 201.606911][ T7446] ? __pfx_____sys_sendmsg+0x10/0x10 [ 201.606986][ T7446] ___sys_sendmsg+0x190/0x1e0 [ 201.607043][ T7446] ? __pfx____sys_sendmsg+0x10/0x10 [ 201.607096][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.607144][ T7446] ? futex_wait+0x11e/0x370 [ 201.607228][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.607276][ T7446] ? find_held_lock+0x2b/0x80 [ 201.607366][ T7446] __sys_sendmsg+0x160/0x210 [ 201.607434][ T7446] ? __pfx___sys_sendmsg+0x10/0x10 [ 201.607517][ T7446] ? srso_alias_return_thunk+0x5/0xfbef5 [ 201.607574][ T7446] do_syscall_64+0x123/0x790 [ 201.607628][ T7446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.607669][ T7446] RIP: 0033:0x7eff9fd9e159 [ 201.607701][ T7446] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 201.607738][ T7446] RSP: 002b:00007effa0c17028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.607776][ T7446] RAX: ffffffffffffffda RBX: 00007effa0025fa0 RCX: 00007eff9fd9e159 [ 201.607802][ T7446] RDX: 0000000020040040 RSI: 0000200000000000 RDI: 0000000000000003 [ 201.607827][ T7446] RBP: 00007eff9fe3506b R08: 0000000000000000 R09: 0000000000000000 [ 201.607852][ T7446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 201.607876][ T7446] R13: 00007effa0026038 R14: 00007effa0025fa0 R15: 00007fffd9a4f3a8 [ 201.607935][ T7446] [ 202.254378][ T7458] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 204.587511][ T7479] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 206.058707][ T7516] loop3: detected capacity change from 0 to 164 [ 206.363876][ T7516] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 207.975033][ T6165] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 208.077801][ T7536] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 209.426721][ T7572] loop4: detected capacity change from 0 to 256 [ 212.235826][ T7604] fuse: Bad value for 'fd' [ 215.202210][ T7638] FAULT_INJECTION: forcing a failure. [ 215.202210][ T7638] name failslab, interval 1, probability 0, space 0, times 0 [ 215.202260][ T7638] CPU: 0 UID: 0 PID: 7638 Comm: syz.0.649 Not tainted syzkaller #0 PREEMPT(full) [ 215.202312][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 215.202334][ T7638] Call Trace: [ 215.202347][ T7638] [ 215.202362][ T7638] dump_stack_lvl+0x100/0x190 [ 215.202424][ T7638] should_fail_ex.cold+0x5/0xa [ 215.202468][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.202523][ T7638] should_failslab+0xc2/0x120 [ 215.202567][ T7638] __kvmalloc_node_noprof+0x113/0x9b0 [ 215.202630][ T7638] ? net_generic+0xea/0x2a0 [ 215.202670][ T7638] ? net_generic+0xea/0x2a0 [ 215.202708][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.202762][ T7638] ? hashlimit_mt_check_common+0x744/0x1420 [ 215.202816][ T7638] hashlimit_mt_check_common+0x744/0x1420 [ 215.202875][ T7638] hashlimit_mt_check+0x71/0x90 [ 215.202918][ T7638] ? __pfx_hashlimit_mt_check+0x10/0x10 [ 215.202961][ T7638] xt_check_match+0x117/0x1c0 [ 215.203007][ T7638] find_check_entry.isra.0+0x323/0x990 [ 215.203068][ T7638] ? __pfx_find_check_entry.isra.0+0x10/0x10 [ 215.203136][ T7638] ? kasan_quarantine_put+0x104/0x240 [ 215.203198][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.203245][ T7638] ? lockdep_hardirqs_on+0x7d/0x110 [ 215.203297][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.203347][ T7638] ? translate_table+0xa50/0x1630 [ 215.203394][ T7638] ? translate_table+0xaf2/0x1630 [ 215.203441][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.203488][ T7638] ? kfree+0x22b/0x6d0 [ 215.203538][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.203585][ T7638] ? xt_check_table_hooks+0x206/0x330 [ 215.203630][ T7638] translate_table+0xbcd/0x1630 [ 215.203698][ T7638] ? __pfx_translate_table+0x10/0x10 [ 215.203763][ T7638] do_ipt_set_ctl+0x689/0xcf0 [ 215.203812][ T7638] ? nf_sockopt_find.isra.0+0x222/0x290 [ 215.203852][ T7638] ? nf_sockopt_find.isra.0+0x222/0x290 [ 215.203898][ T7638] ? __pfx_do_ipt_set_ctl+0x10/0x10 [ 215.203947][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.203994][ T7638] ? __mutex_unlock_slowpath+0x35d/0x930 [ 215.204048][ T7638] ? sockopt_release_sock+0x5c/0x70 [ 215.204088][ T7638] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 215.204158][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.204204][ T7638] ? nf_sockopt_find.isra.0+0x222/0x290 [ 215.204249][ T7638] nf_setsockopt+0x8d/0xf0 [ 215.204296][ T7638] ip_setsockopt+0xcb/0xf0 [ 215.204351][ T7638] udp_setsockopt+0x64/0xb0 [ 215.204392][ T7638] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 215.204443][ T7638] do_sock_setsockopt+0xf3/0x1d0 [ 215.204491][ T7638] __sys_setsockopt+0x195/0x220 [ 215.204560][ T7638] __x64_sys_setsockopt+0xbd/0x160 [ 215.204621][ T7638] ? do_syscall_64+0xae/0x790 [ 215.204668][ T7638] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.204716][ T7638] ? lockdep_hardirqs_on+0x7d/0x110 [ 215.204763][ T7638] do_syscall_64+0x123/0x790 [ 215.204816][ T7638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.204856][ T7638] RIP: 0033:0x7f32d639e159 [ 215.204886][ T7638] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.204924][ T7638] RSP: 002b:00007f32d7289028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 215.204961][ T7638] RAX: ffffffffffffffda RBX: 00007f32d6625fa0 RCX: 00007f32d639e159 [ 215.204987][ T7638] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000004 [ 215.205011][ T7638] RBP: 00007f32d643506b R08: 00000000000003d0 R09: 0000000000000000 [ 215.205036][ T7638] R10: 0000200000000400 R11: 0000000000000246 R12: 0000000000000000 [ 215.205060][ T7638] R13: 00007f32d6626038 R14: 00007f32d6625fa0 R15: 00007fffae1dcbf8 [ 215.205111][ T7638] [ 215.834334][ T7632] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.835102][ T7632] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.948207][ T7643] FAULT_INJECTION: forcing a failure. [ 215.948207][ T7643] name failslab, interval 1, probability 0, space 0, times 0 [ 215.948258][ T7643] CPU: 1 UID: 0 PID: 7643 Comm: syz.5.652 Not tainted syzkaller #0 PREEMPT(full) [ 215.948303][ T7643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 215.948326][ T7643] Call Trace: [ 215.948338][ T7643] [ 215.948352][ T7643] dump_stack_lvl+0x100/0x190 [ 215.948412][ T7643] should_fail_ex.cold+0x5/0xa [ 215.948455][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.948510][ T7643] should_failslab+0xc2/0x120 [ 215.948555][ T7643] __kmalloc_noprof+0xfc/0x840 [ 215.948614][ T7643] ? rcu_is_watching+0x13/0xc0 [ 215.948668][ T7643] ? tomoyo_realpath_from_path+0xb6/0x690 [ 215.948727][ T7643] tomoyo_realpath_from_path+0xb6/0x690 [ 215.948774][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.948822][ T7643] tomoyo_check_open_permission+0x2af/0x3c0 [ 215.948859][ T7643] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 215.948926][ T7643] ? __lock_acquire+0x5c0/0x1f40 [ 215.948976][ T7643] ? hook_file_open+0x248/0x8e0 [ 215.949045][ T7643] ? path_get+0x61/0x80 [ 215.949092][ T7643] tomoyo_file_open+0x6b/0x90 [ 215.949143][ T7643] security_file_open+0xb5/0x1e0 [ 215.949183][ T7643] do_dentry_open+0x588/0x14d0 [ 215.949244][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.949292][ T7643] vfs_open+0x82/0x3f0 [ 215.949331][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.949380][ T7643] path_openat+0x19fa/0x2440 [ 215.949425][ T7643] ? __pfx_path_openat+0x10/0x10 [ 215.949477][ T7643] do_file_open+0x20e/0x430 [ 215.949519][ T7643] ? __pfx_do_file_open+0x10/0x10 [ 215.949592][ T7643] ? _raw_spin_unlock+0x28/0x50 [ 215.949628][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.949673][ T7643] ? alloc_fd+0x471/0x7a0 [ 215.949725][ T7643] do_sys_openat2+0x10f/0x1e0 [ 215.949768][ T7643] ? __pfx_do_sys_openat2+0x10/0x10 [ 215.949809][ T7643] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 215.949884][ T7643] __x64_sys_openat+0x12d/0x210 [ 215.949934][ T7643] ? __pfx___x64_sys_openat+0x10/0x10 [ 215.949982][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.950027][ T7643] ? srso_alias_return_thunk+0x5/0xfbef5 [ 215.950076][ T7643] do_syscall_64+0x123/0x790 [ 215.950124][ T7643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.950160][ T7643] RIP: 0033:0x7fc2d455e98e [ 215.950187][ T7643] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 215.950220][ T7643] RSP: 002b:00007fc2d5419b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 215.950253][ T7643] RAX: ffffffffffffffda RBX: 00007fc2d541a6c0 RCX: 00007fc2d455e98e [ 215.950276][ T7643] RDX: 0000000000000000 RSI: 00007fc2d5419c00 RDI: ffffffffffffff9c [ 215.950298][ T7643] RBP: 00007fc2d5419c00 R08: 0000000000000000 R09: 0000000000000000 [ 215.950320][ T7643] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 215.950342][ T7643] R13: 00007fc2d4826038 R14: 00007fc2d4825fa0 R15: 00007ffc7d3b08c8 [ 215.950388][ T7643] [ 215.975101][ T7643] ERROR: Out of memory at tomoyo_realpath_from_path. [ 216.225423][ T5627] Bluetooth: hci2: command 0x0406 tx timeout [ 216.225510][ T5627] Bluetooth: hci3: command 0x0406 tx timeout [ 216.225550][ T5627] Bluetooth: hci5: command 0x0406 tx timeout [ 216.225599][ T5627] Bluetooth: hci0: command 0x0406 tx timeout [ 216.225635][ T5627] Bluetooth: hci4: command 0x0406 tx timeout [ 216.225669][ T5627] Bluetooth: hci1: command 0x0406 tx timeout [ 216.414206][ T7646] FAULT_INJECTION: forcing a failure. [ 216.414206][ T7646] name failslab, interval 1, probability 0, space 0, times 0 [ 216.414245][ T7646] CPU: 1 UID: 0 PID: 7646 Comm: syz.0.651 Not tainted syzkaller #0 PREEMPT(full) [ 216.414278][ T7646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 216.414295][ T7646] Call Trace: [ 216.414305][ T7646] [ 216.414316][ T7646] dump_stack_lvl+0x100/0x190 [ 216.414361][ T7646] should_fail_ex.cold+0x5/0xa [ 216.414393][ T7646] ? srso_alias_return_thunk+0x5/0xfbef5 [ 216.414435][ T7646] should_failslab+0xc2/0x120 [ 216.414469][ T7646] __kmalloc_noprof+0xfc/0x840 [ 216.414515][ T7646] ? srso_alias_return_thunk+0x5/0xfbef5 [ 216.414550][ T7646] ? lsm_blob_alloc+0x68/0x90 [ 216.414594][ T7646] lsm_blob_alloc+0x68/0x90 [ 216.414632][ T7646] security_sk_alloc+0x2d/0x290 [ 216.414678][ T7646] sk_prot_alloc+0x1d1/0x2a0 [ 216.414715][ T7646] sk_alloc+0x36/0xe80 [ 216.414761][ T7646] inet_create+0x3a0/0x1060 [ 216.414798][ T7646] ? inet_create+0x94/0x1060 [ 216.414839][ T7646] __sock_create+0x339/0x860 [ 216.414887][ T7646] __sys_socket+0x14d/0x260 [ 216.414933][ T7646] ? __pfx___sys_socket+0x10/0x10 [ 216.414981][ T7646] __x64_sys_socket+0x72/0xb0 [ 216.415017][ T7646] ? lockdep_hardirqs_on+0x7d/0x110 [ 216.415053][ T7646] do_syscall_64+0x123/0x790 [ 216.415092][ T7646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.415122][ T7646] RIP: 0033:0x7f32d639e159 [ 216.415144][ T7646] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 216.415171][ T7646] RSP: 002b:00007f32d7289028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 216.415199][ T7646] RAX: ffffffffffffffda RBX: 00007f32d6625fa0 RCX: 00007f32d639e159 [ 216.415218][ T7646] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 216.415236][ T7646] RBP: 00007f32d643506b R08: 0000000000000000 R09: 0000000000000000 [ 216.415253][ T7646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.415271][ T7646] R13: 00007f32d6626038 R14: 00007f32d6625fa0 R15: 00007fffae1dcbf8 [ 216.415309][ T7646] [ 216.818683][ T7632] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 216.840910][ T7632] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 216.878722][ T7656] fuse: Bad value for 'fd' [ 217.982861][ T1093] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.982958][ T1093] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.983021][ T1093] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 218.089607][ T6507] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 220.577834][ T7709] fuse: Bad value for 'fd' [ 222.824750][ T7737] syzkaller0: entered promiscuous mode [ 222.824783][ T7737] syzkaller0: entered allmulticast mode [ 223.436881][ T7714] bond0: (slave dummy0): Error: Device can not be enslaved while up [ 223.599222][ T7759] FAULT_INJECTION: forcing a failure. [ 223.599222][ T7759] name fail_futex, interval 1, probability 0, space 0, times 0 [ 223.599273][ T7759] CPU: 1 UID: 0 PID: 7759 Comm: syz.5.688 Not tainted syzkaller #0 PREEMPT(full) [ 223.599319][ T7759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 223.599343][ T7759] Call Trace: [ 223.599355][ T7759] [ 223.599369][ T7759] dump_stack_lvl+0x100/0x190 [ 223.599435][ T7759] should_fail_ex.cold+0x5/0xa [ 223.599488][ T7759] get_futex_key+0x1d0/0x14f0 [ 223.599545][ T7759] ? __pfx_get_futex_key+0x10/0x10 [ 223.599594][ T7759] ? srso_alias_return_thunk+0x5/0xfbef5 [ 223.599661][ T7759] futex_wake+0xf4/0x5e0 [ 223.599733][ T7759] ? srso_alias_return_thunk+0x5/0xfbef5 [ 223.599782][ T7759] ? __pfx_futex_wake+0x10/0x10 [ 223.599842][ T7759] ? fput+0x7c/0x100 [ 223.599886][ T7759] ? srso_alias_return_thunk+0x5/0xfbef5 [ 223.599933][ T7759] ? __sys_sendmmsg+0x371/0x440 [ 223.600004][ T7759] ? __pfx___sys_sendmmsg+0x10/0x10 [ 223.600067][ T7759] ? srso_alias_return_thunk+0x5/0xfbef5 [ 223.600124][ T7759] do_futex+0x2b2/0x440 [ 223.600182][ T7759] ? __pfx_do_futex+0x10/0x10 [ 223.600233][ T7759] ? __pfx_do_sys_openat2+0x10/0x10 [ 223.600296][ T7759] __x64_sys_futex+0x34f/0x4d0 [ 223.600353][ T7759] ? __x64_sys_openat+0x12d/0x210 [ 223.600403][ T7759] ? __pfx___x64_sys_futex+0x10/0x10 [ 223.600477][ T7759] ? srso_alias_return_thunk+0x5/0xfbef5 [ 223.600533][ T7759] do_syscall_64+0x123/0x790 [ 223.600588][ T7759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.600629][ T7759] RIP: 0033:0x7fc2d459e159 [ 223.600660][ T7759] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 223.600698][ T7759] RSP: 002b:00007fc2d541a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 223.600736][ T7759] RAX: ffffffffffffffda RBX: 00007fc2d4825fa8 RCX: 00007fc2d459e159 [ 223.600763][ T7759] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc2d4825fac [ 223.600788][ T7759] RBP: 00007fc2d4825fa0 R08: 0000000000000001 R09: 0000000000000000 [ 223.600813][ T7759] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 223.600838][ T7759] R13: 00007fc2d4826038 R14: 00007ffc7d3b07e0 R15: 00007ffc7d3b08c8 [ 223.600891][ T7759] [ 224.171754][ T7763] fuse: Bad value for 'fd' [ 225.183394][ T7772] loop3: detected capacity change from 0 to 512 [ 225.234526][ T7771] syzkaller0: entered promiscuous mode [ 225.234558][ T7771] syzkaller0: entered allmulticast mode [ 226.036566][ T7786] syzkaller0: entered promiscuous mode [ 226.036599][ T7786] syzkaller0: entered allmulticast mode [ 226.679968][ T7803] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 226.864952][ T7808] fuse: Bad value for 'fd' [ 230.216738][ T7831] netlink: 168 bytes leftover after parsing attributes in process `syz.3.716'. [ 230.421523][ T7834] syzkaller0: entered promiscuous mode [ 230.421557][ T7834] syzkaller0: entered allmulticast mode [ 231.210340][ T7854] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 231.481925][ T7861] fuse: Bad value for 'fd' [ 232.803752][ T31] audit: type=1326 audit(2000000011.660:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7868 comm="syz.2.730" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5bf999e159 code=0x0 [ 233.053635][ T7884] syzkaller0: entered promiscuous mode [ 233.053669][ T7884] syzkaller0: entered allmulticast mode [ 233.179849][ T1093] wlan0: Trigger new scan to find an IBSS to join [ 233.724749][ T31] audit: type=1326 audit(2000000012.580:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.724833][ T31] audit: type=1326 audit(2000000012.580:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.795961][ T31] audit: type=1326 audit(2000000012.650:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.796971][ T31] audit: type=1326 audit(2000000012.650:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.809104][ T31] audit: type=1326 audit(2000000012.660:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.809180][ T31] audit: type=1326 audit(2000000012.660:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.809250][ T31] audit: type=1326 audit(2000000012.660:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.821256][ T31] audit: type=1326 audit(2000000012.680:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 233.821330][ T31] audit: type=1326 audit(2000000012.680:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7897 comm="syz.1.739" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f952999e159 code=0x7ffc0000 [ 234.264847][ T7910] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 234.426972][ T7918] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 234.523013][ T7918] device-mapper: ioctl: Invalid ioctl structure: name [ 234.523013][ T7918] , dev c [ 236.788309][ T13] wlan0: Trigger new scan to find an IBSS to join [ 237.532199][ T7931] syzkaller0: entered promiscuous mode [ 237.532232][ T7931] syzkaller0: entered allmulticast mode [ 237.978203][ T7943] FAULT_INJECTION: forcing a failure. [ 237.978203][ T7943] name failslab, interval 1, probability 0, space 0, times 0 [ 237.978241][ T7943] CPU: 0 UID: 0 PID: 7943 Comm: syz.3.757 Not tainted syzkaller #0 PREEMPT(full) [ 237.978274][ T7943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 237.978291][ T7943] Call Trace: [ 237.978300][ T7943] [ 237.978311][ T7943] dump_stack_lvl+0x100/0x190 [ 237.978364][ T7943] should_fail_ex.cold+0x5/0xa [ 237.978401][ T7943] ? srso_alias_return_thunk+0x5/0xfbef5 [ 237.978441][ T7943] should_failslab+0xc2/0x120 [ 237.978475][ T7943] __kmalloc_cache_noprof+0x91/0x6d0 [ 237.978517][ T7943] ? percpu_ref_init+0xec/0x3f0 [ 237.978552][ T7943] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 237.978588][ T7943] percpu_ref_init+0xec/0x3f0 [ 237.978616][ T7943] ? __init_waitqueue_head+0xca/0x150 [ 237.978656][ T7943] ioctx_alloc+0x3ee/0x21a0 [ 237.978701][ T7943] ? srso_alias_return_thunk+0x5/0xfbef5 [ 237.978738][ T7943] ? __might_fault+0xc5/0x140 [ 237.978776][ T7943] ? srso_alias_return_thunk+0x5/0xfbef5 [ 237.978810][ T7943] ? find_held_lock+0x2b/0x80 [ 237.978852][ T7943] ? __pfx_ioctx_alloc+0x10/0x10 [ 237.978889][ T7943] ? srso_alias_return_thunk+0x5/0xfbef5 [ 237.978935][ T7943] __x64_sys_io_setup+0xc9/0x220 [ 237.978994][ T7943] do_syscall_64+0x123/0x790 [ 237.979048][ T7943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.979092][ T7943] RIP: 0033:0x7eff9fd9e159 [ 237.979121][ T7943] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 237.979158][ T7943] RSP: 002b:00007effa0c17028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 237.979194][ T7943] RAX: ffffffffffffffda RBX: 00007effa0025fa0 RCX: 00007eff9fd9e159 [ 237.979220][ T7943] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004 [ 237.979243][ T7943] RBP: 00007eff9fe3506b R08: 0000000000000000 R09: 0000000000000000 [ 237.979267][ T7943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 237.979290][ T7943] R13: 00007effa0026038 R14: 00007effa0025fa0 R15: 00007fffd9a4f3a8 [ 237.979341][ T7943] [ 238.240589][ T6507] wlan0: Creating new IBSS network, BSSID 26:a8:e8:71:62:7d [ 238.249970][ T7953] fuse: Bad value for 'fd' [ 238.913740][ T7969] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 239.322461][ T34] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 240.659607][ T7994] fuse: Bad value for 'fd' [ 241.132657][ T8008] overlayfs: failed to clone upperpath [ 243.048513][ T31] kauditd_printk_skb: 43 callbacks suppressed [ 243.048536][ T31] audit: type=1326 audit(2000000020.820:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8010 comm="syz.3.785" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7eff9fd9e159 code=0x0 [ 243.519327][ T8020] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 244.891341][ T8034] fuse: Bad value for 'fd' [ 245.106397][ T31] audit: type=1326 audit(2000000023.960:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.106464][ T31] audit: type=1326 audit(2000000023.960:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.188134][ T31] audit: type=1326 audit(2000000024.040:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.188200][ T31] audit: type=1326 audit(2000000024.040:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.188254][ T31] audit: type=1326 audit(2000000024.040:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.203792][ T31] audit: type=1326 audit(2000000024.060:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.203870][ T31] audit: type=1326 audit(2000000024.060:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.203939][ T31] audit: type=1326 audit(2000000024.060:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.220573][ T31] audit: type=1326 audit(2000000024.070:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8042 comm="syz.4.797" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f088339e159 code=0x7ffc0000 [ 245.380390][ T8046] fuse: Bad value for 'fd' [ 245.885300][ T8053] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 246.611376][ T8068] loop1: detected capacity change from 0 to 16 [ 246.622666][ T8068] erofs (device loop1): invalid ishare xattr prefix id 0 [ 247.540847][ T8088] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 248.288298][ T31] kauditd_printk_skb: 28 callbacks suppressed [ 248.288324][ T31] audit: type=1326 audit(2000000027.140:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8107 comm="syz.2.824" exe="/root/ci-upstream-kasan-badwrites-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5bf999e159 code=0x0 [ 248.377689][ T8115] FAULT_INJECTION: forcing a failure. [ 248.377689][ T8115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 248.377728][ T8115] CPU: 1 UID: 0 PID: 8115 Comm: syz.4.825 Not tainted syzkaller #0 PREEMPT(full) [ 248.377761][ T8115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 248.377778][ T8115] Call Trace: [ 248.377788][ T8115] [ 248.377799][ T8115] dump_stack_lvl+0x100/0x190 [ 248.377844][ T8115] should_fail_ex.cold+0x5/0xa [ 248.377881][ T8115] ? prepare_alloc_pages+0x16d/0x5b0 [ 248.377919][ T8115] should_fail_alloc_page+0xeb/0x140 [ 248.377966][ T8115] prepare_alloc_pages+0x1f0/0x5b0 [ 248.378005][ T8115] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 248.378055][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378090][ T8115] ? lock_acquire+0x1d1/0x380 [ 248.378119][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378155][ T8115] ? __page_table_check_pte ** replaying previous printk message ** [ 248.378155][ T8115] ? __page_table_check_ptes_set+0x1d5/0x530 [ 248.378189][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378228][ T8115] ? __pfx___page_table_check_ptes_set+0x10/0x10 [ 248.378273][ T8115] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 248.378318][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378354][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378388][ T8115] ? find_held_lock+0x2b/0x80 [ 248.378430][ T8115] ? rcu_read_unlock+0x2d/0xb0 [ 248.378472][ T8115] ? rcu_read_unlock+0x2d/0xb0 [ 248.378509][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378553][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378587][ T8115] ? do_anonymous_page+0x922/0x2050 [ 248.378646][ T8115] ? __pfx_do_anonymous_page+0x10/0x10 [ 248.378696][ T8115] ? rcu_read_unlock+0x2d/0xb0 [ 248.378748][ T8115] ? rcu_read_unlock+0x2d/0xb0 [ 248.378785][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378821][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378855][ T8115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 248.378891][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.378926][ T8115] ? policy_nodemask+0xed/0x4f0 [ 248.378969][ T8115] alloc_pages_mpol+0x201/0x550 [ 248.379018][ T8115] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 248.379067][ T8115] ? __pfx___css_rstat_updated+0x10/0x10 [ 248.379125][ T8115] folio_alloc_mpol_noprof+0x36/0x260 [ 248.379182][ T8115] shmem_alloc_folio+0x135/0x160 [ 248.379228][ T8115] shmem_alloc_and_add_folio+0x371/0xd40 [ 248.379284][ T8115] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 248.379326][ T8115] ? shmem_allowable_huge_orders+0x1d7/0x470 [ 248.379364][ T8115] ? __bpf_trace_sched_exit_tp+0x30/0xc0 [ 248.379419][ T8115] shmem_get_folio_gfp+0x75b/0x1980 [ 248.379462][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.379505][ T8115] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 248.379558][ T8115] shmem_write_begin+0x1a4/0x420 [ 248.379601][ T8115] ? __pfx_shmem_write_begin+0x10/0x10 [ 248.379638][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.379675][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.379710][ T8115] ? balance_dirty_pages_ratelimited_flags+0x91/0x1170 [ 248.379772][ T8115] generic_perform_write+0x292/0xa40 [ 248.379830][ T8115] ? __pfx_generic_perform_write+0x10/0x10 [ 248.379873][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.379908][ T8115] ? file_update_time_flags+0x38c/0x520 [ 248.379955][ T8115] shmem_file_write_iter+0x10e/0x140 [ 248.380004][ T8115] vfs_write+0x6af/0x1050 [ 248.380049][ T8115] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 248.380098][ T8115] ? __pfx_vfs_write+0x10/0x10 [ 248.380140][ T8115] ? find_held_lock+0x2b/0x80 [ 248.380212][ T8115] ksys_write+0x12a/0x250 [ 248.380259][ T8115] ? __pfx_ksys_write+0x10/0x10 [ 248.380307][ T8115] ? srso_alias_return_thunk+0x5/0xfbef5 [ 248.380349][ T8115] do_syscall_64+0x123/0x790 [ 248.380389][ T8115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.380419][ T8115] RIP: 0033:0x7f088339e159 [ 248.380442][ T8115] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 248.380473][ T8115] RSP: 002b:00007f088422b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.380500][ T8115] RAX: ffffffffffffffda RBX: 00007f0883625fa0 RCX: 00007f088339e159 [ 248.380520][ T8115] RDX: 0000000000032600 RSI: 0000200000000100 RDI: 0000000000000004 [ 248.380538][ T8115] RBP: 00007f088343506b R08: 0000000000000000 R09: 0000000000000000 [ 248.380555][ T8115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.380573][ T8115] R13: 00007f0883626038 R14: 00007f0883625fa0 R15: 00007ffd17f50068 [ 248.380611][ T8115] [ 248.476227][ T8084] ------------[ cut here ]------------ [ 248.476245][ T8084] failed to allocate ring buffer on CPU 0 [ 248.476261][ T8084] WARNING: kernel/trace/ring_buffer.c:8109 at trace_rb_cpu_prepare+0x463/0x520, CPU#1: syz.5.816/8084 [ 248.867557][ T8084] Modules linked in: [ 248.871576][ T8084] CPU: 1 UID: 0 PID: 8084 Comm: syz.5.816 Not tainted syzkaller #0 PREEMPT(full) [ 248.880870][ T8084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 248.891285][ T8084] RIP: 0010:trace_rb_cpu_prepare+0x465/0x520 [ 248.897319][ T8084] Code: 48 c1 ea 03 80 3c 02 00 0f 84 bc fc ff ff 48 8b 3c 24 e8 4e f1 6d 00 e9 ae fc ff ff e8 b4 7e fb ff 48 8d 3d fd b8 38 0f 89 ee <67> 48 0f b9 3a bb f4 ff ff ff e9 d3 fd ff ff 4c 89 ef e8 24 f1 6d [ 248.917049][ T8084] RSP: 0018:ffffc90004f678d8 EFLAGS: 00010283 [ 248.923184][ T8084] RAX: 00000000000185f7 RBX: ffff88806a8f28b8 RCX: ffffc900061e9000 [ 248.931243][ T8084] RDX: 0000000000080000 RSI: 0000000000000000 RDI: ffffffff91496180 [ 248.939541][ T8084] RBP: 0000000000000000 R08: ffff88802cc40780 R09: 0000000000000000 [ 248.948423][ T8084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 248.957271][ T8084] R13: ffff88806a8f2810 R14: 0000000000000162 R15: 0000000000000000 [ 248.965313][ T8084] FS: 00007fc2d541a6c0(0000) GS:ffff888123c4e000(0000) knlGS:0000000000000000 [ 248.974360][ T8084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.981005][ T8084] CR2: 0000001b33d21ff8 CR3: 0000000075a3f000 CR4: 0000000000350ef0 [ 248.989024][ T8084] Call Trace: [ 248.992302][ T8084] [ 248.995245][ T8084] ? __pfx_trace_rb_cpu_prepare+0x10/0x10 [ 249.000997][ T8084] cpuhp_invoke_callback+0x205/0x9a0 [ 249.006309][ T8084] ? __pfx_trace_rb_cpu_prepare+0x10/0x10 [ 249.012065][ T8084] cpuhp_issue_call+0x1b8/0x970 [ 249.016937][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.022620][ T8084] __cpuhp_state_add_instance_cpuslocked+0x2d7/0x400 [ 249.029403][ T8084] __cpuhp_state_add_instance+0xda/0x2e0 [ 249.035055][ T8084] alloc_buffer+0x6f8/0x1690 [ 249.039760][ T8084] __ring_buffer_alloc+0x2d/0x40 [ 249.044731][ T8084] allocate_trace_buffer+0x150/0xa30 [ 249.050911][ T8084] ? __kmalloc_node_track_caller_noprof+0x35b/0x870 [ 249.057540][ T8084] ? __pfx_allocate_trace_buffer+0x10/0x10 [ 249.064186][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.069888][ T8084] ? lockdep_init_map_type+0x5c/0x250 [ 249.075279][ T8084] trace_array_create_systems+0x582/0xc30 [ 249.081060][ T8084] instance_mkdir+0xca/0x140 [ 249.085685][ T8084] tracefs_syscall_mkdir+0x10e/0x180 [ 249.091036][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.096680][ T8084] ? __pfx_tracefs_syscall_mkdir+0x10/0x10 [ 249.102565][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.108244][ T8084] vfs_mkdir+0x364/0x850 [ 249.112538][ T8084] filename_mkdirat+0x48b/0x5e0 [ 249.117421][ T8084] ? __pfx_filename_mkdirat+0x10/0x10 [ 249.122853][ T8084] ? strncpy_from_user+0x19d/0x2d0 [ 249.128016][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.133687][ T8084] ? do_getname+0x191/0x390 [ 249.138212][ T8084] __x64_sys_mkdirat+0x89/0xc0 [ 249.143014][ T8084] do_syscall_64+0x123/0x790 [ 249.147622][ T8084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.154427][ T8084] RIP: 0033:0x7fc2d459e159 [ 249.158856][ T8084] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 249.179284][ T8084] RSP: 002b:00007fc2d541a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 249.187711][ T8084] RAX: ffffffffffffffda RBX: 00007fc2d4825fa0 RCX: 00007fc2d459e159 [ 249.196105][ T8084] RDX: 00000000000001ff RSI: 0000200000000140 RDI: ffffffffffffff9c [ 249.204202][ T8084] RBP: 00007fc2d463506b R08: 0000000000000000 R09: 0000000000000000 [ 249.212211][ T8084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.220207][ T8084] R13: 00007fc2d4826038 R14: 00007fc2d4825fa0 R15: 00007ffc7d3b08c8 [ 249.228196][ T8084] [ 249.231245][ T8084] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 249.238521][ T8084] CPU: 1 UID: 0 PID: 8084 Comm: syz.5.816 Not tainted syzkaller #0 PREEMPT(full) [ 249.247741][ T8084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 249.257791][ T8084] Call Trace: [ 249.261068][ T8084] [ 249.264008][ T8084] dump_stack_lvl+0x100/0x190 [ 249.268702][ T8084] vpanic+0x553/0x970 [ 249.272686][ T8084] ? __pfx_vpanic+0x10/0x10 [ 249.277207][ T8084] panic+0xd1/0xe0 [ 249.280936][ T8084] ? __pfx_panic+0x10/0x10 [ 249.285370][ T8084] check_panic_on_warn.cold+0x19/0x34 [ 249.290747][ T8084] ? trace_rb_cpu_prepare+0x463/0x520 [ 249.296126][ T8084] __warn.cold+0x191/0x318 [ 249.300554][ T8084] __report_bug+0x30f/0x440 [ 249.305070][ T8084] ? trace_rb_cpu_prepare+0x463/0x520 [ 249.310458][ T8084] ? __pfx___report_bug+0x10/0x10 [ 249.315502][ T8084] ? rb_allocate_cpu_buffer+0xed0/0x2780 [ 249.321148][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.326789][ T8084] ? rb_allocate_cpu_buffer+0xeec/0x2780 [ 249.332433][ T8084] report_bug_entry+0xe2/0x290 [ 249.337221][ T8084] ? trace_rb_cpu_prepare+0x465/0x520 [ 249.342606][ T8084] handle_bug+0x1cd/0x2a0 [ 249.346977][ T8084] exc_invalid_op+0x17/0x50 [ 249.351496][ T8084] asm_exc_invalid_op+0x1a/0x20 [ 249.356348][ T8084] RIP: 0010:trace_rb_cpu_prepare+0x465/0x520 [ 249.362336][ T8084] Code: 48 c1 ea 03 80 3c 02 00 0f 84 bc fc ff ff 48 8b 3c 24 e8 4e f1 6d 00 e9 ae fc ff ff e8 b4 7e fb ff 48 8d 3d fd b8 38 0f 89 ee <67> 48 0f b9 3a bb f4 ff ff ff e9 d3 fd ff ff 4c 89 ef e8 24 f1 6d [ 249.381943][ T8084] RSP: 0018:ffffc90004f678d8 EFLAGS: 00010283 [ 249.388031][ T8084] RAX: 00000000000185f7 RBX: ffff88806a8f28b8 RCX: ffffc900061e9000 [ 249.396018][ T8084] RDX: 0000000000080000 RSI: 0000000000000000 RDI: ffffffff91496180 [ 249.403985][ T8084] RBP: 0000000000000000 R08: ffff88802cc40780 R09: 0000000000000000 [ 249.411948][ T8084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 249.419914][ T8084] R13: ffff88806a8f2810 R14: 0000000000000162 R15: 0000000000000000 [ 249.427900][ T8084] ? trace_rb_cpu_prepare+0x45c/0x520 [ 249.433289][ T8084] ? __pfx_trace_rb_cpu_prepare+0x10/0x10 [ 249.439018][ T8084] cpuhp_invoke_callback+0x205/0x9a0 [ 249.444355][ T8084] ? __pfx_trace_rb_cpu_prepare+0x10/0x10 [ 249.450086][ T8084] cpuhp_issue_call+0x1b8/0x970 [ 249.454937][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.460585][ T8084] __cpuhp_state_add_instance_cpuslocked+0x2d7/0x400 [ 249.467277][ T8084] __cpuhp_state_add_instance+0xda/0x2e0 [ 249.472923][ T8084] alloc_buffer+0x6f8/0x1690 [ 249.477541][ T8084] __ring_buffer_alloc+0x2d/0x40 [ 249.482483][ T8084] allocate_trace_buffer+0x150/0xa30 [ 249.487787][ T8084] ? __kmalloc_node_track_caller_noprof+0x35b/0x870 [ 249.494401][ T8084] ? __pfx_allocate_trace_buffer+0x10/0x10 [ 249.500260][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.505898][ T8084] ? lockdep_init_map_type+0x5c/0x250 [ 249.511281][ T8084] trace_array_create_systems+0x582/0xc30 [ 249.517009][ T8084] instance_mkdir+0xca/0x140 [ 249.521603][ T8084] tracefs_syscall_mkdir+0x10e/0x180 [ 249.526899][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.532540][ T8084] ? __pfx_tracefs_syscall_mkdir+0x10/0x10 [ 249.538372][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.544019][ T8084] vfs_mkdir+0x364/0x850 [ 249.548286][ T8084] filename_mkdirat+0x48b/0x5e0 [ 249.553148][ T8084] ? __pfx_filename_mkdirat+0x10/0x10 [ 249.558529][ T8084] ? strncpy_from_user+0x19d/0x2d0 [ 249.563693][ T8084] ? srso_alias_return_thunk+0x5/0xfbef5 [ 249.569333][ T8084] ? do_getname+0x191/0x390 [ 249.573870][ T8084] __x64_sys_mkdirat+0x89/0xc0 [ 249.578643][ T8084] do_syscall_64+0x123/0x790 [ 249.583245][ T8084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.589141][ T8084] RIP: 0033:0x7fc2d459e159 [ 249.593553][ T8084] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 249.613176][ T8084] RSP: 002b:00007fc2d541a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 249.621592][ T8084] RAX: ffffffffffffffda RBX: 00007fc2d4825fa0 RCX: 00007fc2d459e159 [ 249.629582][ T8084] RDX: 00000000000001ff RSI: 0000200000000140 RDI: ffffffffffffff9c [ 249.637547][ T8084] RBP: 00007fc2d463506b R08: 0000000000000000 R09: 0000000000000000 [ 249.645512][ T8084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.653477][ T8084] R13: 00007fc2d4826038 R14: 00007fc2d4825fa0 R15: 00007ffc7d3b08c8 [ 249.661477][ T8084] [ 249.664724][ T8084] Kernel Offset: disabled [ 249.669045][ T8084] Rebooting in 86400 seconds..