last executing test programs: 1m48.208847221s ago: executing program 0 (id=119): r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x10000, &(0x7f00000000c0)={[{@nobh}, {@auto_da_alloc}, {@grpquota}]}, 0x3, 0x4cc, &(0x7f0000000c80)="$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") openat(r0, &(0x7f0000000180)='./file1\x00', 0x13780, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x101080, 0x0, 0x20}, 0x18) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000000000010000ffffffe00003"]) 1m46.762070791s ago: executing program 0 (id=121): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000540), 0x883, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000008c0)={0x4, 0x0, 0x0, 0x138, 0xffffffffffffff65, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '1\x00'}, @uuid={'LVM-syz', 0x0, '2\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000a00)={0x4, 0x0, 0x0, 0x1d0, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_dev={r1}, [@crypt={0x0, 0x1488, 0x0, 0x98, 'crypt\x00', {'aes-cbc-null', 0x20, @hex16=[0x37, 0x38, 0x32, 0x31, 0x34, 0x38, 0x35, 0x34, 0x31, 0x37, 0x62, 0x62, 0x65, 0x39, 0x33, 0x62, 0x61, 0x36, 0x61, 0x34, 0x62, 0x38, 0x36, 0x31, 0x38, 0x64, 0x65, 0x38, 0x66, 0x30, 0x35, 0x64], 0x20, '128', 0x20, {@ram_num={'1:', 0x1}, 0x20, '8'}, ' 2 sector_size:4096 iv_large_sectors'}}]}) 1m46.438758724s ago: executing program 0 (id=124): r0 = socket(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(r0, 0x0, 0x4020) msgsnd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000fe95a9b943b4f06cf017b824573d000000000000006c6d1d020b4d1f5a3196a6911f4d00"/50], 0x32, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000800)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {0x2}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) recvmsg$unix(r1, &(0x7f0000000d40)={&(0x7f0000000100), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/104, 0x68}, {0x0}, {&(0x7f0000000bc0)=""/63, 0x3f}, {&(0x7f0000000c00)=""/200, 0xc8}], 0x6}, 0x12003) recvfrom(r0, &(0x7f0000000580)=""/211, 0xd3, 0x10000, &(0x7f0000000680)=@sco, 0x80) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x81) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000002000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=@gettclass={0x24, 0x2a, 0x1, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xffff}, {0x7}, {0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x300, 0x0) ioctl$DRM_IOCTL_PANTHOR_GROUP_DESTROY(r1, 0xc0086448, &(0x7f0000000e00)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x2, 0x0, &(0x7f0000000180)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x5c, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000200)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x4, 0x1, 0x2}, 0x10, 0x0, 0x0, 0x2, &(0x7f00000003c0)=[r1, r1, r1], &(0x7f0000000400)=[{0x4, 0x2, 0xd}, {0x1, 0x2, 0xe, 0x1}], 0x10, 0x7848}, 0x94) r7 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r5, r6, 0x25, 0x4, @val=@kprobe_multi=@addrs={0x1, 0x0, 0x0, 0x0}}, 0x30) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x74, r6, {0xffff, 0x7}, {0xb, 0xfff2}, {0x0, 0x10}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x4048888) close(r7) 1m45.038666289s ago: executing program 0 (id=131): syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x10, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/344], 0x6, 0x550f, &(0x7f00000089c0)="$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syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x201861, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000500)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 1m41.833972561s ago: executing program 0 (id=138): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1, 0x200000005c832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xa, 0x204031, 0xffffffffffffffff, 0xc9751000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000100), 0x0) 1m38.451085691s ago: executing program 0 (id=147): r0 = io_uring_setup(0x2df1, &(0x7f0000000340)={0x0, 0x446c, 0x1000, 0x1, 0x188}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuset.effective_mems\x00', 0x275a, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000400)={0x1, 0x1, 0x7, 0x7}) fcntl$lock(r1, 0x26, &(0x7f0000000440)={0x0, 0x2, 0x6, 0x9}) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0) 1m37.752059814s ago: executing program 32 (id=147): r0 = io_uring_setup(0x2df1, &(0x7f0000000340)={0x0, 0x446c, 0x1000, 0x1, 0x188}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuset.effective_mems\x00', 0x275a, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000400)={0x1, 0x1, 0x7, 0x7}) fcntl$lock(r1, 0x26, &(0x7f0000000440)={0x0, 0x2, 0x6, 0x9}) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0) 7.722246149s ago: executing program 3 (id=487): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000ff0f000007"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{r0}, &(0x7f00000003c0), &(0x7f0000000400)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb7030000080000002d01000000000000850000000100000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000000680)=ANY=[], 0x0) 7.667716574s ago: executing program 1 (id=488): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x1c3) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f000000a3c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xb8, 0x0, 0x3, [{{0x3, 0x2, 0x4, 0x1b000000, 0x0, 0x80000000, {0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x53d2, 0x2, 0x4, 0x800, 0xffffffff, 0x6000, 0x100005, r2, r3, 0x0, 0x40}}, {0x3, 0x8000, 0xd, 0x7f, '.\x0f\t\x00\"\xa7\xfe\x1f\xebE\xfb\x9b\x01'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, 0x0, 0x0) 7.528269408s ago: executing program 3 (id=490): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xa8c01) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000540)={0x0, 0x7fffffff, 0x0, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000600)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000680), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000006c0)={{0x0, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x2, 0x3, 0x0, 0x3}, 0xfffffffb}) 7.238030888s ago: executing program 3 (id=491): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x224002, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000580)={0x1, &(0x7f00000005c0)=[{0x6, 0x0, 0x0, 0x80007}]}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000600)={'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x201, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000680)={'rose0\x00', 0x112}) 5.944909821s ago: executing program 1 (id=493): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0xcf47, 0x4cc, 0xffff, 0x9dff, 0x1, "8003e3ffff072000"}) ppoll(&(0x7f0000000300)=[{r0, 0x4804}], 0x1, &(0x7f0000000340)={0x77359400}, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x3, 0x7fff, 0x16, "b0bf2ebb48c849ac0000000003000018bfff40"}) r1 = syz_open_pts(r0, 0x200) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000280)=0xff) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000002c0)=0x92) 5.876907707s ago: executing program 4 (id=494): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f00000011c0)=@name={0x1e, 0x2, 0x1, {{0x1, 0x1}}}, 0x10) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00000005c0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000600)=0x0) timer_settime(r2, 0x1, &(0x7f0000002380)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) recvmmsg(r0, &(0x7f0000001200)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001280)=""/156, 0x9c}], 0x1}, 0x8000}], 0x1, 0x2102, 0x0) write$binfmt_misc(r0, &(0x7f0000001380), 0x2000011a) 5.598228436s ago: executing program 2 (id=495): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0, 0x4b}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000280)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.26772552s ago: executing program 4 (id=496): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x88840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000140)="360f79c6b82c008ec0f7ee66b98100004066b87bf9000066ba000000000f300f22c72e0f01760e0f01c966f2f265f081a90000e51200000f009f00a066b8010000000f01d9", 0x45}], 0x1, 0x6, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fce000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000200)=@vmx={0x0, 0x0, 0x2080, {0x0, 0xdddd1000, {}, 0x1}, {'\x00', "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008bc584c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f6f38740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.984822959s ago: executing program 1 (id=497): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x0, 0xb}, {0xffff, 0xffff}, {0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0xfffff92d, 0x3, 0x6361, 0x7, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000d2}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r1, {0x0, 0xe}, {0x5, 0xb}, {0xffff}}, [@qdisc_kind_options=@q_pfifo_fast={0xf}]}, 0x34}, 0x1, 0x0, 0x0, 0x240440e0}, 0x4890) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x28040010) r4 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r4, &(0x7f00000005c0)="bad330fbc9b55400040000ea0756", 0xe, 0x40, &(0x7f00000001c0)={0x11, 0x8100, r3, 0x1, 0xd8, 0x6, @random="2abcd265829d"}, 0x14) 4.951102732s ago: executing program 4 (id=498): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000005c0)=[@in={0x2, 0x4e21, @local}], 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000680)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000700)='N', 0x1}], 0x1, 0x0, 0x0, 0x804c040}, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x80000001, 0x30}, 0xc) r1 = dup(r0) write$cgroup_subtree(r1, &(0x7f0000000780)=ANY=[], 0x32600) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000900)={0x7, 0x5404, 0x204, 0x5, 0x4, 0x1, 0x1, 0x80000001}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x4}}, 0xffcc) 4.543250954s ago: executing program 4 (id=499): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@RTM_NEWMDB={0x38, 0x54, 0x401, 0x0, 0x0, {0x7, r2}, [@MDBA_SET_ENTRY={0x20, 0x1, {r3, 0x1, 0x0, 0x0, {@in6_addr=@dev={0xfe, 0x80, '\x00', 0x2b}, 0x86dd}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="3800000054000104000000000000000007000000", @ANYRES32=r2, @ANYBLOB="20000100", @ANYRES32=r3, @ANYBLOB="01000000ef"], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}}, 0x0) 4.528344456s ago: executing program 2 (id=500): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000025c0)={0x0}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0xb, 0xa, 0xfff5, 0x3, 0xa, "96ca676bc0d8a891"}) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)={0x0, 0x41, 0x4, 0x5, 0x17, "a75d000000000000008105d34c113b6800"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000280)=""/21, 0x15}], 0x1) read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020) 4.236429106s ago: executing program 2 (id=501): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @empty}], 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x5}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000380)=@in={0x2, 0x4e21, @loopback}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000400)='\x00', 0x1}], 0x1, 0x0, 0x0, 0x40814}, 0xc080) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000480)=[{0x6, 0xe9, 0x9, 0x7}]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000500)={0x0, 0x0, 0x1}, 0x8) mmap$IORING_OFF_SQ_RING(0x0, 0x5, 0x0, 0x1010, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x22001, 0xfffffffffffffffa) 4.007942549s ago: executing program 2 (id=502): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a00), 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x3, 0x7, 0xe1, 0x81, 0x9, 0xd9, 0x40, 0x41, 0xfb, 0x5e, 0xc, 0x0, 0x1, 0x40, 0x1, 0x5}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x6e, 0x0, 0x5, 0x20, 0x3, 0x2, 0x106c, 0x102, 0x7ff, 0x1000000002, 0x0, 0x8, 0x0, 0x6, 0x0, 0x8000], 0x1, 0x3c4210}) mmap$KVM_VCPU(&(0x7f0000000000/0x4000)=nil, 0x930, 0x1, 0x4f833, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000004c0)={{0x54000, 0xdddd1000, 0xe, 0x8, 0x7f, 0x5, 0x8, 0x7c, 0x10, 0x2, 0x1, 0xfa}, {0x7000, 0x70000, 0xc, 0xc3, 0x8, 0xfc, 0x5, 0x3, 0x7f, 0x3, 0x2, 0x6}, {0x1000, 0x26000, 0xb, 0xc, 0x40, 0x80, 0xf7, 0xfc, 0x7f, 0xa, 0xff, 0xdb}, {0x7000, 0x16000, 0x8, 0x31, 0x6, 0x3, 0x10, 0x5, 0xfe, 0x3, 0xf3, 0x9c}, {0xeeef0000, 0x25000, 0x10, 0x7, 0x8, 0x4, 0x80, 0x2, 0xf9, 0x6, 0x4, 0x6d}, {0x50000, 0xeeea9000, 0xf, 0x6, 0xb, 0x80, 0xf7, 0x6, 0x2, 0x15, 0xff, 0x1}, {0xf000, 0x51000, 0xd, 0x1, 0x3, 0x5, 0x7, 0x3, 0x10, 0xaf, 0x6}, {0x0, 0x25000, 0xc, 0x6, 0xa, 0x4, 0x4, 0x0, 0x5, 0x4, 0x65, 0x30}, {0xeeef5002, 0x101}, {0x4000, 0xa}, 0x5000a, 0x0, 0x60000, 0x80, 0xa, 0x2000, 0x8000000, [0x8, 0xfffffffffffffff9, 0xe47, 0x2]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.5068858s ago: executing program 2 (id=503): r0 = socket(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(r0, 0x0, 0x4020) msgsnd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000fe95a9b943b4f06cf017b824573d000000000000006c6d1d020b4d1f5a3196a6911f4d00"/50], 0x32, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000800)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {0x2}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) recvmsg$unix(r1, &(0x7f0000000d40)={&(0x7f0000000100), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/104, 0x68}, {0x0}, {&(0x7f0000000bc0)=""/63, 0x3f}, {&(0x7f0000000c00)=""/200, 0xc8}], 0x6}, 0x12003) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x81) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000002000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=@gettclass={0x24, 0x2a, 0x1, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xffff}, {0x7}, {0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x300, 0x0) ioctl$DRM_IOCTL_PANTHOR_GROUP_CREATE(r1, 0xc0386447, &(0x7f0000000dc0)={{0x8, 0x2, &(0x7f0000000d80)=[{0x1, 0x0, 0xc0000}, {0x74, 0x0, 0x6e35}]}, 0x1, 0x81, 0x2, 0x2, 0x0, 0x1, 0x2, 0x232c, 0x0, 0x0}) ioctl$DRM_IOCTL_PANTHOR_GROUP_DESTROY(r1, 0xc0086448, &(0x7f0000000e00)={r7}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x2, 0x0, &(0x7f0000000180)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x5c, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000200)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x4, 0x1, 0x2}, 0x10, 0x0, 0x0, 0x2, &(0x7f00000003c0)=[r1, r1, r1], &(0x7f0000000400)=[{0x4, 0x2, 0xd}, {0x1, 0x2, 0xe, 0x1}], 0x10, 0x7848}, 0x94) r8 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r5, r6, 0x25, 0x4, @val=@kprobe_multi=@addrs={0x1, 0x0, 0x0, 0x0}}, 0x30) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x74, r6, {0xffff, 0x7}, {0xb, 0xfff2}, {0x0, 0x10}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x4048888) close(r8) 1.886854407s ago: executing program 1 (id=504): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000340)={[0x60000000004, 0x1000000003, 0x80000000000005, 0x41, 0x2000000, 0x0, 0x2004ce, 0xec63, 0xa1d, 0x2, 0x5, 0x0, 0x3, 0x1, 0x2, 0xfffffffffffffffd], 0x10000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000400)=@arm64={0x7, 0xd, 0x1, '\x00', 0x4}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000440)={{0x0, 0x8080000, 0x0, 0x0, 0x88, 0x0, 0xf8, 0x2, 0x0, 0x8, 0x9, 0x10}, {0xffff1000, 0xb000, 0xc, 0x0, 0xfc, 0x5, 0x0, 0x0, 0x3, 0x7, 0xfd}, {0x41000, 0x5000, 0x1f, 0xfd, 0x4, 0x4, 0x4, 0xfd, 0x3, 0x0, 0x0, 0xfc}, {0xfec43000, 0xd000, 0xe, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0xfc, 0x7, 0xf}, {0xeeee8000, 0xe6ee9ffc, 0x8, 0x0, 0x4, 0x8, 0x0, 0x3, 0xfc, 0x3c}, {0x0, 0x0, 0xf, 0xfd, 0x8, 0x0, 0x2, 0x0, 0x3, 0x0, 0x5}, {0x0, 0x0, 0xa, 0xfe, 0x0, 0x0, 0x13}, {0x0, 0x3000, 0xf, 0x0, 0x0, 0xaf, 0x0, 0xca, 0x4, 0x3, 0x0, 0x3}, {0x80a0000}, {0x50000}, 0xddf8fff3, 0x0, 0x10000, 0x50, 0x0, 0x0, 0x0, [0x80000000, 0x0, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.85341109s ago: executing program 3 (id=505): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3e}}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000180)=@ccm_128={{0x303}, "9b75f8279d03466f", "18c19be745b431a1b7a6907600", "7d6a63a1", "d749c52a7fa8d9fb"}, 0x28) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000380)="2e4c6fd4fb0094d48e2c0c1827", 0xd}], 0x1) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xf3a, 0x0) 1.624841883s ago: executing program 4 (id=506): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000740)=@newtaction={0x14, 0x76, 0x1, 0x6, 0x25dfdbfc, {0x0, 0x0, 0x300}}, 0x14}, 0x1, 0x0, 0x0, 0xc880}, 0x40000) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) add_key(0x0, 0x0, 0x0, 0x0, r0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./debug\x00', &(0x7f0000000480)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./debug/ieee80211/phy0/netdev:wlan0/active_links\x00', 0x1, 0x0) write(r1, &(0x7f0000000500)='1', 0x1) 1.496795256s ago: executing program 1 (id=507): r0 = socket(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendmsg$nl_route(r0, 0x0, 0x4020) msgsnd(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000fe95a9b943b4f06cf017b824573d000000000000006c6d1d020b4d1f5a3196a6911f4d00"/50], 0x32, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000800)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {0x2}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4}, 0xc) statx(0xffffffffffffffff, 0x0, 0x1000, 0xf0cb2f4a0c2cfc5d, 0x0) recvmsg$unix(r1, &(0x7f0000000d40)={&(0x7f0000000100), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/104, 0x68}, {0x0}, {&(0x7f0000000bc0)=""/63, 0x3f}, {&(0x7f0000000c00)=""/200, 0xc8}], 0x6}, 0x12003) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000080)=0xa, 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x81) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000002000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=@gettclass={0x24, 0x2a, 0x1, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xffff}, {0x7}, {0xfff2}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x300, 0x0) ioctl$DRM_IOCTL_PANTHOR_GROUP_CREATE(r1, 0xc0386447, &(0x7f0000000dc0)={{0x8, 0x2, &(0x7f0000000d80)=[{0x1, 0x0, 0xc0000}, {0x74, 0x0, 0x6e35}]}, 0x1, 0x81, 0x2, 0x2, 0x0, 0x1, 0x2, 0x232c, 0x0, 0x0}) ioctl$DRM_IOCTL_PANTHOR_GROUP_DESTROY(r1, 0xc0086448, &(0x7f0000000e00)={r7}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x2, 0x0, &(0x7f0000000180)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x5c, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000200)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000280)={0x1, 0x4, 0x1, 0x2}, 0x10, 0x0, 0x0, 0x2, &(0x7f00000003c0)=[r1, r1, r1], &(0x7f0000000400)=[{0x4, 0x2, 0xd}, {0x1, 0x2, 0xe, 0x1}], 0x10, 0x7848}, 0x94) r8 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r5, r6, 0x25, 0x4, @val=@kprobe_multi=@addrs={0x1, 0x0, 0x0, 0x0}}, 0x30) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x74, r6, {0xffff, 0x7}, {0xb, 0xfff2}, {0x0, 0x10}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x4048888) close(r8) 503.255638ms ago: executing program 2 (id=508): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./dev\x00', &(0x7f0000000440)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000e2793f10d10501200028000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000580)='./dev/ttyUSB0\x00', 0x2, 0x0) 502.095338ms ago: executing program 4 (id=516): socket$netlink(0x10, 0x3, 0x14) r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000000201040000000000000000020000002400028014000180080001007f00000108000200ac1414000c0002800500010000000000240003801400018008000100ac1414aa08000200ac1414bb0c0002800500010000000000240001"], 0x80}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) ptrace$getregs(0xffffffffffffffff, r1, 0x7, &(0x7f0000000000)=""/100) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) add_key$user(&(0x7f00000001c0), &(0x7f00000004c0)={'syz', 0x3}, &(0x7f0000000300), 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) fanotify_init(0xef0, 0x2) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000280)={0x1, &(0x7f0000000500)=[{0x6, 0xff, 0x0, 0x7fff0026}]}) r5 = syz_open_dev$dri(&(0x7f0000000540), 0x0, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x1, &(0x7f00000005c0)=[{0x6, 0x0, 0xfe, 0x7fff0007}]}) r7 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000600), 0xa2003, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r7, 0xc0184800, &(0x7f0000000780)={0x20004, r6, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000007c0)={0x0, 0x0, r8}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000800)={r9}) close_range(r4, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$VT_RESIZEX(r10, 0x560a, &(0x7f00000006c0)={0x4, 0x0, 0x0, 0x0, 0x132, 0x3}) 323.581187ms ago: executing program 3 (id=509): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000680)={0xa, 0x4e22, 0xfffffffc, @loopback, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000006c0)=0x40, 0x4) connect$inet6(r0, &(0x7f0000000700)={0xa, 0x4e22, 0x56202325, @empty, 0x4000005}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000740)=0x20a, 0x4) sendmmsg$inet6(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000a40)="ea012351ddc58332fdb2081dbbbe1e347aaa8ec7d8c9738c1a2ab4412ce01f0daf2fcd367a783443fa96baaa893d0666dd21482a2485ef23bfb8a14c917b4ffb8f694566151da0ae7b401ece8598e6cd7b97a58991c0725cee218df6ea0c73adfc6de77514dc15c7c834daa97759b1e88ef28881bbac8495721a6745117b43feb4932a959acc49cf1b5175a73d2c94bfbd01e7f72c0b2874ffec8bc1c342e5708e8b04696139f245560d3cdf772a0d50e7427f81afb0c6ada2794406f91f5f4cc4217324f2c839fdc5bcc59eef0d", 0xce}], 0x1}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000b80)}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)="a71294e71ccfa74413067413c3d82b3117224f1170bde5ec5878d84c15e2c76371ad6671d8b553bbb75617d605087eae569d55b652c3c323a53d78ca4ceac331ca37dfb81b021fdab96f832b11f7b850cdce2e23112292f0164c", 0x5a}], 0x3}}], 0x2, 0x4000001) r1 = dup(r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000cc0), r1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000d00), r0) 100.290539ms ago: executing program 3 (id=510): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r1, &(0x7f0000000040)=ANY=[], 0xffffff6a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x22020400) tee(r0, r3, 0xfffffffffffffc01, 0x0) r4 = io_uring_setup(0x136a, &(0x7f00000001c0)={0x0, 0xd7e7, 0x40, 0x1, 0xef}) close_range(r4, 0xffffffffffffffff, 0x0) tee(r0, r3, 0x60000000000, 0x0) read$FUSE(r2, &(0x7f0000002f80)={0x2020}, 0x2020) 0s ago: executing program 1 (id=511): r0 = mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x804818, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYBLOB="0c2ec34edb42fe4f2c1b832d9141290140e677e53cc188dc41581142590d4e0713f4ae95293dd9ce1c8836b03632dab46a43356a89c37f32b221bf1e737101a03cdb083f7c8585af679581ab62438f23ef4adeb4629413e0cf6101d3afb1e8c1", @ANYRESHEX, @ANYRES16=r0, @ANYRESOCT, @ANYRES8, @ANYBLOB="91156f62712814b49a095a3b11802840d5afbf5494fe15a50de44c5080456ecf73e895d0e95d2b9738f5c2f9141a2fe0243540cf7faf3a065ee17c6403c7b9d550cea8f851f24b4b107003687cc27c2908639ee4bf5469ee594225359e162d37a29f9327604c178af4866c3b851cb7d9fab7ea0f080e015d093b7ef91ff01fb2367f7fcef2fb197d5af62a8c1f1e8171dce3393d96c5666b1082d0a453426b16a9d539b68863346f2abb04cf448db1a4713281b7ff0da0b72f32c349be1a627c64a6", @ANYRES8=r0, @ANYBLOB="b209eb6ac758b26226e3afb394a796baf3c6ce63c6342fceeedece41257e82ae0c182b8db1d9bcee3c8cc711a99a1b9fe2152fc846cdf5b62cf323b61a14c81100aa81ab73f3ed2ef2c4ffd4000435582841d1ec94cab677ebe3c11acdffc890d218a41f668954cb9f57fa7f418649"], 0x1, 0x55e, &(0x7f0000001080)="$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") r1 = fanotify_init(0x40, 0x80000) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) fanotify_mark(r1, 0x1, 0x40001019, r2, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000000140)=""/38, 0x26) kernel console output (not intermixed with test programs): ing ep0 maxpacket: 32 [ 97.948292][ T8] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 97.966475][ T5112] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.988272][ T8] usb 2-1: config 0 interface 0 has no altsetting 0 [ 97.995605][ T5112] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 98.016123][ T5112] usb 4-1: config 0 interface 0 has no altsetting 0 [ 98.023986][ T8] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 98.033666][ T8] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 98.044841][ T5112] usb 4-1: New USB device found, idVendor=0b05, idProduct=1807, bcdDevice= 0.00 [ 98.054503][ T5112] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.063010][ T8] usb 2-1: config 0 interface 0 has no altsetting 0 [ 98.079329][ T8] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 98.096500][ T8] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 98.110090][ T5112] usb 4-1: config 0 descriptor?? [ 98.133748][ T8] usb 2-1: Product: syz [ 98.142442][ T8] usb 2-1: Manufacturer: syz [ 98.147142][ T8] usb 2-1: SerialNumber: syz [ 98.184958][ T8] usb 2-1: config 0 descriptor?? [ 98.217419][ T8] yurex 2-1:0.0: USB YUREX device now attached to Yurex #0 [ 98.511019][ T5859] usb 2-1: USB disconnect, device number 3 [ 98.537182][ T5859] yurex 2-1:0.0: USB YUREX #0 now disconnected [ 98.594679][ T5112] asus 0003:0B05:1807.0002: No inputs registered, leaving [ 98.646637][ T5112] asus 0003:0B05:1807.0002: hiddev0,hidraw0: USB HID vff.ff Device [HID 0b05:1807] on usb-dummy_hcd.3-1/input0 [ 98.847136][ T5112] usb 4-1: USB disconnect, device number 2 [ 99.178721][ T5859] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 99.416782][ T5859] usb 3-1: New USB device found, idVendor=0552, idProduct=5510, bcdDevice= 0.00 [ 99.438633][ T5859] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 99.460318][ T5859] usb 3-1: Product: syz [ 99.464583][ T5859] usb 3-1: Manufacturer: syz [ 99.573535][ T6121] device-mapper: verity: sha512 using implementation "sha512-avx2" [ 99.659594][ T6121] device-mapper: table: 248:7: verity: Hash device is too small (-E2BIG) [ 99.668178][ T6121] device-mapper: ioctl: error adding target to table [ 99.888953][ T5881] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 100.595836][ T5798] Bluetooth: hci3: unexpected event 0x04 length: 12 > 10 [ 100.596724][ T5798] Bluetooth: unknown link type 255 [ 100.620427][ T5798] Bluetooth: hci3: connection err: -111 [ 100.820093][ T5881] usb 4-1: not running at top speed; connect to a high speed hub [ 100.829895][ T5881] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 100.842678][ T5881] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 100.855951][ T5881] usb 4-1: New USB device found, idVendor=0ea0, idProduct=6858, bcdDevice= 0.40 [ 100.865729][ T5881] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.874574][ T5881] usb 4-1: Product: syz [ 100.878962][ T5881] usb 4-1: Manufacturer: syz [ 100.884942][ T5881] usb 4-1: SerialNumber: syz [ 100.893823][ T5859] scsi host1: uas [ 100.914592][ T5881] oti6858 4-1:1.0: oti6858 converter detected [ 100.924101][ C1] scsi 1:0:0:0: tag#24 bogus IU 61 uas-tag 1 inflight: CMD [ 100.932208][ C1] scsi 1:0:0:0: tag#24 CDB: Inquiry 12 00 00 00 24 00 [ 100.954735][ T5881] usb 4-1: oti6858 converter now attached to ttyUSB0 [ 101.141766][ C1] usb 3-1: cmd cmplt err -71 [ 101.145365][ T5881] usb 3-1: USB disconnect, device number 2 [ 101.162207][ T5881] scsi 1:0:0:0: tag#24 uas_zap_pending 0 uas-tag 1 inflight: CMD [ 101.170530][ T5881] scsi 1:0:0:0: tag#24 CDB: Inquiry 12 00 00 00 24 00 [ 101.239264][ T6125] oti6858 ttyUSB0: oti6858_open(): usb_submit_urb() failed with error -90 [ 101.252321][ T8] usb 4-1: USB disconnect, device number 3 [ 101.267614][ T8] oti6858 ttyUSB0: oti6858 converter now disconnected from ttyUSB0 [ 101.280205][ T8] oti6858 4-1:1.0: device disconnected [ 101.457126][ T6139] loop0: detected capacity change from 0 to 16 [ 101.493588][ T6139] erofs: (device loop0): mounted with root inode @ nid 36. [ 101.520779][ T28] audit: type=1800 audit(1794590103.306:3): pid=6139 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.71" name="file1" dev="loop0" ino=86 res=0 errno=0 [ 101.888965][ T6130] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 101.925130][ T6144] loop3: detected capacity change from 0 to 256 [ 101.936865][ T6144] ======================================================= [ 101.936865][ T6144] WARNING: The mand mount option has been deprecated and [ 101.936865][ T6144] and is ignored by this kernel. Remove the mand [ 101.936865][ T6144] option from the mount to silence this warning. [ 101.936865][ T6144] ======================================================= [ 101.988031][ T6145] tipc: Started in network mode [ 102.022603][ T6145] tipc: Node identity 7f000001, cluster identity 4711 [ 102.038229][ T6144] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 102.052574][ T6145] tipc: Enabled bearer , priority 10 [ 102.267374][ T6149] loop3: detected capacity change from 0 to 512 [ 102.766955][ T6154] pim6reg: entered allmulticast mode [ 102.872800][ T6154] pim6reg: left allmulticast mode [ 102.987129][ T6153] loop2: detected capacity change from 0 to 33280 [ 103.267897][ T6155] netlink: 4 bytes leftover after parsing attributes in process `syz.0.75'. [ 103.326652][ T6153] EXT4-fs error (device loop2): ext4_iget_extra_inode:4752: inode #15: comm syz.2.77: corrupted in-inode xattr: invalid ea_ino [ 103.346317][ T6160] loop1: detected capacity change from 0 to 33280 [ 103.358675][ T6160] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 103.374257][ T6160] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 103.421395][ T6153] EXT4-fs error (device loop2): ext4_orphan_get:1413: comm syz.2.77: couldn't read orphan inode 15 (err -117) [ 103.421431][ T6160] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.78: invalid indirect mapped block 9 (level 0) [ 103.503641][ T6153] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.547758][ T6160] EXT4-fs (loop1): 1 truncate cleaned up [ 103.596094][ T6160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.641235][ T6155] hsr_slave_1 (unregistering): left promiscuous mode [ 103.692719][ T8] tipc: Node number set to 2130706433 [ 103.769593][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.817547][ T5786] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.309094][ T5859] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 104.388228][ T6186] loop2: detected capacity change from 0 to 33280 [ 104.409949][ T6186] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 104.443683][ T6186] EXT4-fs (loop2): 1 truncate cleaned up [ 104.454768][ T6186] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.498755][ T5862] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 104.508157][ T5859] usb 2-1: Using ep0 maxpacket: 32 [ 104.529074][ T5859] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 104.548446][ T5859] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.561502][ T5859] usb 2-1: config 0 descriptor?? [ 104.587982][ T5859] as10x_usb: device has been detected [ 104.599805][ T5859] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 104.632016][ T5859] usb 2-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 104.689107][ T5862] usb 4-1: Using ep0 maxpacket: 16 [ 104.698129][ T5862] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.718256][ T5862] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 104.747034][ T5862] usb 4-1: config 0 interface 0 has no altsetting 0 [ 104.754220][ T5862] usb 4-1: New USB device found, idVendor=045e, idProduct=00dc, bcdDevice= 0.00 [ 104.779660][ T5862] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.790794][ T5859] as10x_usb: error during firmware upload part1 [ 104.797835][ T5859] Registered device nBox DVB-T Dongle [ 104.799338][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.830578][ T5862] usb 4-1: config 0 descriptor?? [ 104.845089][ T5859] usb 2-1: USB disconnect, device number 4 [ 104.956709][ T5859] Unregistered device nBox DVB-T Dongle [ 104.963760][ T5859] as10x_usb: device has been disconnected [ 105.583682][ T6192] pim6reg: entered allmulticast mode [ 105.593759][ T6184] loop0: detected capacity change from 0 to 32768 [ 105.661871][ T6194] pim6reg: left allmulticast mode [ 106.022810][ T5862] microsoft 0003:045E:00DC.0003: hiddev0,hidraw0: USB HID v0.00 Device [HID 045e:00dc] on usb-dummy_hcd.3-1/input0 [ 106.062860][ T5862] microsoft 0003:045E:00DC.0003: no inputs found [ 106.072791][ T5862] microsoft 0003:045E:00DC.0003: could not initialize ff, continuing anyway [ 106.093300][ T5862] usb 4-1: USB disconnect, device number 4 [ 106.102653][ T6184] JBD2: Ignoring recovery information on journal [ 106.195189][ T6195] netlink: 4 bytes leftover after parsing attributes in process `syz.2.90'. [ 106.251514][ T6184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.277168][ T6198] fido_id[6198]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 106.483307][ T6195] hsr_slave_1 (unregistering): left promiscuous mode [ 106.520187][ T6184] overlayfs: upper fs does not support tmpfile. [ 106.538465][ T6184] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 106.556720][ T6184] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_parent(struct super_block *, struct ocfs2_dinode *, struct buffer_head *, int): Group descriptor #32 has bit count of 1024 [ 106.590248][ T6184] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 106.609379][ T6184] OCFS2: File system is now read-only. [ 106.622190][ T6184] (syz.0.88,6184,0):ocfs2_search_chain:1783 ERROR: status = -30 [ 106.631092][ T6184] (syz.0.88,6184,0):ocfs2_search_chain:1893 ERROR: status = -30 [ 106.668673][ T6184] (syz.0.88,6184,0):ocfs2_claim_suballoc_bits:1972 ERROR: status = -30 [ 106.687433][ T6184] (syz.0.88,6184,0):ocfs2_claim_suballoc_bits:2015 ERROR: status = -30 [ 106.716846][ T6184] (syz.0.88,6184,0):__ocfs2_claim_clusters:2387 ERROR: status = -30 [ 106.768472][ T6184] (syz.0.88,6184,0):__ocfs2_claim_clusters:2395 ERROR: status = -30 [ 106.784804][ T6184] (syz.0.88,6184,0):ocfs2_block_group_alloc_contig:455 ERROR: status = -30 [ 106.808920][ T6184] (syz.0.88,6184,0):ocfs2_block_group_alloc:727 ERROR: status = -30 [ 106.817393][ T6184] (syz.0.88,6184,0):ocfs2_block_group_alloc:780 ERROR: status = -30 [ 106.848646][ T6184] (syz.0.88,6184,0):ocfs2_reserve_suballoc_bits:855 ERROR: status = -30 [ 106.868677][ T6184] (syz.0.88,6184,0):ocfs2_reserve_suballoc_bits:872 ERROR: status = -30 [ 106.878043][ T6184] (syz.0.88,6184,0):ocfs2_reserve_new_metadata_blocks:1012 ERROR: status = -30 [ 106.908989][ T6184] (syz.0.88,6184,0):ocfs2_reserve_new_metadata_blocks:1035 ERROR: status = -30 [ 106.930441][ T6184] (syz.0.88,6184,0):ocfs2_init_xattr_set_ctxt:3510 ERROR: status = -30 [ 106.948681][ T6184] (syz.0.88,6184,0):ocfs2_xattr_set:3865 ERROR: status = -30 [ 106.964549][ T6184] overlayfs: failed to set xattr on upper [ 106.980700][ T6184] overlayfs: ...falling back to redirect_dir=nofollow. [ 106.987645][ T6184] overlayfs: ...falling back to index=off. [ 107.008757][ T6184] overlayfs: ...falling back to uuid=null. [ 107.019963][ T6184] overlayfs: upper fs missing required features. [ 107.087314][ T6213] loop1: detected capacity change from 0 to 164 [ 107.175136][ T5789] ocfs2: Unmounting device (7,0) on (node local) [ 107.211029][ T6213] Unable to read rock-ridge attributes [ 107.495940][ T6217] loop2: detected capacity change from 0 to 32896 [ 107.631085][ T6217] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 107.787093][ T6217] ext4 filesystem being mounted at /36/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.851179][ T6205] loop3: detected capacity change from 0 to 32768 [ 108.019273][ T6205] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop3 scanned by syz.3.95 (6205) [ 108.584195][ T6225] pim6reg: entered allmulticast mode [ 108.590175][ T6227] pim6reg: left allmulticast mode [ 108.882412][ T6205] BTRFS info (device loop3): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 108.908645][ T6205] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 108.918179][ T6205] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 108.990760][ T6205] BTRFS info (device loop3): use zstd compression, level 3 [ 108.998081][ T6205] BTRFS info (device loop3): using free space tree [ 109.046293][ T5785] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 109.073704][ T6225] netlink: 4 bytes leftover after parsing attributes in process `syz.0.97'. [ 109.118147][ T6219] loop1: detected capacity change from 0 to 32768 [ 109.209171][ T6219] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.100 (6219) [ 109.338641][ T6205] BTRFS info (device loop3): enabling ssd optimizations [ 109.376226][ T6205] BTRFS info (device loop3): auto enabling async discard [ 109.721322][ T6253] pim6reg: entered allmulticast mode [ 109.817066][ T6252] pim6reg: left allmulticast mode [ 110.449297][ T6257] netlink: 4 bytes leftover after parsing attributes in process `syz.2.101'. [ 110.469142][ T5791] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5791) [ 110.489232][ T5787] BTRFS info (device loop3): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 110.622925][ T6261] loop0: detected capacity change from 0 to 32896 [ 110.688797][ T6261] EXT4-fs (loop0): Test dummy encryption mode enabled [ 110.738738][ T5794] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 9 /dev/loop3 scanned by udevd (5794) [ 110.743817][ T6261] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 110.882732][ T6261] ext4 filesystem being mounted at /21/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 111.516585][ T6277] pim6reg: entered allmulticast mode [ 111.618021][ T6274] pim6reg: left allmulticast mode [ 112.154306][ T6279] netlink: 4 bytes leftover after parsing attributes in process `syz.3.104'. [ 112.211735][ T52] Bluetooth: hci2: unexpected event 0x04 length: 12 > 10 [ 112.211775][ T52] Bluetooth: unknown link type 255 [ 112.224767][ T52] Bluetooth: hci2: connection err: -111 [ 112.395069][ T6279] hsr_slave_1 (unregistering): left promiscuous mode [ 112.431244][ T6261] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 112.596500][ T5789] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 112.828658][ T5859] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 113.212518][ T6305] pim6reg: entered allmulticast mode [ 113.310775][ T6305] pim6reg: left allmulticast mode [ 113.954829][ T5859] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 113.976896][ T6309] netlink: 4 bytes leftover after parsing attributes in process `syz.0.113'. [ 113.990044][ T5859] usb 2-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice=16.60 [ 114.007060][ T5859] usb 2-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 114.038448][ T6301] pim6reg: entered allmulticast mode [ 114.065912][ T6301] netlink: 4 bytes leftover after parsing attributes in process `syz.2.112'. [ 114.086342][ T5859] usb 2-1: Product: syz [ 114.112824][ T5859] usb 2-1: Manufacturer: syz [ 114.131410][ T5859] usb 2-1: SerialNumber: syz [ 114.165838][ T5859] usb 2-1: config 0 descriptor?? [ 114.184879][ T5859] keyspan 2-1:0.0: Keyspan 4 port adapter converter detected [ 114.195036][ T5859] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 81 [ 114.225264][ T5859] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 88 [ 114.271463][ T5859] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 1 [ 114.300143][ T5859] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 114.316346][ T5859] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 2 [ 114.340803][ T5859] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 114.379259][ T5859] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 4 [ 114.429115][ T5859] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 114.451163][ T5859] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 6 [ 114.489811][ T5859] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 114.762395][ T5112] usb 2-1: USB disconnect, device number 5 [ 114.789038][ T5112] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 114.807301][ T6328] loop0: detected capacity change from 0 to 33280 [ 114.825677][ T6328] EXT4-fs: Ignoring removed nobh option [ 114.839554][ T5112] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 114.918878][ T5112] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 114.994533][ T5112] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 115.170093][ T6328] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.119: invalid indirect mapped block 256 (level 2) [ 115.248264][ T5112] keyspan 2-1:0.0: device disconnected [ 115.448823][ T6332] pim6reg: left allmulticast mode [ 115.631415][ T6328] EXT4-fs (loop0): 2 truncates cleaned up [ 115.696013][ T6328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.973376][ T6338] netlink: 4 bytes leftover after parsing attributes in process `syz.2.118'. [ 116.027848][ T52] Bluetooth: hci1: unexpected event 0x04 length: 12 > 10 [ 116.027890][ T52] Bluetooth: unknown link type 255 [ 116.040776][ T52] Bluetooth: hci1: connection err: -111 [ 116.193034][ T5789] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.608746][ T6355] Illegal XDP return value 4294967294 on prog (id 14) dev N/A, expect packet loss! [ 117.058477][ T6356] pim6reg: entered allmulticast mode [ 117.130386][ T6357] pim6reg: left allmulticast mode [ 117.576729][ T6361] netlink: 4 bytes leftover after parsing attributes in process `syz.0.124'. [ 118.206269][ T5881] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 118.375036][ T6378] pim6reg: entered allmulticast mode [ 118.467112][ T6375] pim6reg: left allmulticast mode [ 119.137409][ T6381] netlink: 4 bytes leftover after parsing attributes in process `syz.3.129'. [ 119.146394][ T5881] usb 3-1: Using ep0 maxpacket: 32 [ 119.156388][ T5881] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 119.165472][ T5881] usb 3-1: config 0 has no interface number 0 [ 119.172239][ T5881] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 119.195162][ T5881] usb 3-1: config 0 interface 85 has no altsetting 0 [ 119.206871][ T6385] pim6reg: entered allmulticast mode [ 119.215306][ T5881] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 119.225852][ T6388] pim6reg: left allmulticast mode [ 119.234681][ T5881] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.254944][ T5881] usb 3-1: Product: syz [ 119.276606][ T5881] usb 3-1: Manufacturer: syz [ 119.285339][ T5881] usb 3-1: SerialNumber: syz [ 119.299748][ T5881] usb 3-1: config 0 descriptor?? [ 119.329328][ T6385] netlink: 4 bytes leftover after parsing attributes in process `syz.1.132'. [ 119.601220][ T6385] hsr_slave_1 (unregistering): left promiscuous mode [ 119.948912][ T5881] appletouch 3-1:0.85: Geyser mode initialized. [ 119.975197][ T5881] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input6 [ 119.999858][ T6387] loop0: detected capacity change from 0 to 40427 [ 120.071527][ T6387] F2FS-fs (loop0): Wrong MAIN_AREA boundary, start(4096) end(12800) block(12288) [ 120.122817][ T6387] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 120.132779][ T6387] F2FS-fs (loop0): build fault injection attr: rate: 0, type: 0x35f7 [ 120.149384][ T6387] F2FS-fs (loop0): build fault injection attr: rate: 690, type: 0x7ffff [ 120.157879][ T6387] F2FS-fs (loop0): Image doesn't support compression [ 120.185706][ T6387] F2FS-fs (loop0): invalid crc value [ 120.342065][ T6395] tty tty2: ldisc open failed (-12), clearing slot 1 [ 120.371793][ T23] usb 3-1: USB disconnect, device number 3 [ 120.433173][ T6387] F2FS-fs (loop0): Found nat_bits in checkpoint [ 120.475714][ T23] appletouch 3-1:0.85: input: appletouch disconnected [ 120.709620][ T6387] F2FS-fs (loop0): Start checkpoint disabled! [ 120.756032][ T6387] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 120.776593][ T6387] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 120.855675][ T6387] F2FS-fs (loop0): inject checkpoint error in f2fs_balance_fs of f2fs_mkdir+0x44b/0x530 [ 120.868227][ T6387] F2FS-fs (loop0): Stopped filesystem due to reason: 1 [ 120.892689][ T6387] overlayfs: failed to create directory ./bus/work (errno: 5); mounting read-only [ 120.912945][ T6387] overlayfs: failed to set uuid (/file0, err=-5); falling back to uuid=null. [ 121.119098][ T5789] syz-executor: attempt to access beyond end of device [ 121.119098][ T5789] loop0: rw=524288, sector=45064, nr_sectors = 8 limit=40427 [ 121.157038][ T5789] syz-executor: attempt to access beyond end of device [ 121.157038][ T5789] loop0: rw=0, sector=45064, nr_sectors = 8 limit=40427 [ 122.151973][ T6403] loop3: detected capacity change from 0 to 32768 [ 123.393381][ T6403] BTRFS info (device loop3): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 123.451093][ T6403] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 123.498784][ T6403] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 123.546810][ T6403] BTRFS info (device loop3): use zstd compression, level 3 [ 123.582631][ T6403] BTRFS info (device loop3): using free space tree [ 123.603301][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.644267][ T6416] pim6reg: entered allmulticast mode [ 123.658897][ T6417] pim6reg: left allmulticast mode [ 123.739671][ T6421] netlink: 4 bytes leftover after parsing attributes in process `syz.1.139'. [ 123.790186][ T6403] BTRFS info (device loop3): enabling ssd optimizations [ 123.797367][ T6403] BTRFS info (device loop3): auto enabling async discard [ 123.956220][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.083707][ T5787] BTRFS info (device loop3): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 124.132801][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.274256][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.438391][ T6455] loop2: detected capacity change from 0 to 33792 [ 124.596569][ T6455] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.041054][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.321414][ T6472] loop1: detected capacity change from 0 to 33280 [ 125.383946][ T6472] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 125.437040][ T6472] EXT4-fs (loop1): 1 truncate cleaned up [ 125.450149][ T6472] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.499477][ T6472] EXT4-fs (loop1): shut down requested (1) [ 125.576142][ T5786] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.018647][ T5112] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 126.076770][ T6488] loop2: detected capacity change from 0 to 1024 [ 127.104678][ T6489] pim6reg: entered allmulticast mode [ 127.162175][ T6492] pim6reg: left allmulticast mode [ 127.181430][ T5112] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 127.246858][ T5112] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 127.289266][ T6497] netlink: 4 bytes leftover after parsing attributes in process `syz.1.152'. [ 127.304162][ T5112] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.343851][ T5112] usb 4-1: config 0 descriptor?? [ 127.382744][ T5112] pwc: Askey VC010 type 2 USB webcam detected. [ 127.440140][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 127.451057][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 127.467326][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 127.476370][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 127.490436][ T52] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 127.507941][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 127.541731][ T2913] hfsplus: bad catalog file entry [ 127.588891][ T2913] hfsplus: b-tree write err: -5, ino 3 [ 127.851473][ T5112] pwc: recv_control_msg error -32 req 02 val 2b00 [ 128.371301][ T6502] rxe_eth0 speed is unknown, defaulting to 1000 [ 128.442416][ T6510] pim6reg: entered allmulticast mode [ 128.514743][ T6511] netlink: 4 bytes leftover after parsing attributes in process `syz.2.155'. [ 128.897761][ T6516] loop1: detected capacity change from 0 to 33280 [ 128.950373][ T6516] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e018, mo2=0082] [ 128.974739][ T6516] System zones: 0-2, 18-18, 34-34 [ 129.101903][ T5112] pwc: recv_control_msg error -71 req 02 val 2c00 [ 129.148423][ T6516] EXT4-fs (loop1): 1 orphan inode deleted [ 129.164652][ T5112] pwc: recv_control_msg error -71 req 04 val 1000 [ 129.184608][ T171] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 129.202804][ T6516] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.218670][ T5112] pwc: recv_control_msg error -71 req 04 val 1300 [ 129.237364][ T5112] pwc: recv_control_msg error -71 req 04 val 1400 [ 129.244923][ T171] EXT4-fs error (device loop1): ext4_release_dquot:6994: comm kworker/u4:5: Failed to release dquot type 1 [ 129.280203][ T5112] pwc: recv_control_msg error -71 req 02 val 2000 [ 129.297391][ T5112] pwc: recv_control_msg error -71 req 02 val 2100 [ 129.316312][ T6516] ext4 filesystem being mounted at /36/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 129.347085][ T5112] pwc: recv_control_msg error -71 req 04 val 1500 [ 129.379676][ T5112] pwc: recv_control_msg error -71 req 02 val 2500 [ 129.403283][ T5112] pwc: recv_control_msg error -71 req 02 val 2400 [ 129.440519][ T5112] pwc: recv_control_msg error -71 req 02 val 2600 [ 129.458725][ T5112] pwc: recv_control_msg error -71 req 02 val 2900 [ 129.478707][ T5112] pwc: recv_control_msg error -71 req 02 val 2800 [ 129.495612][ T5112] pwc: recv_control_msg error -71 req 04 val 1100 [ 129.503252][ T5112] pwc: recv_control_msg error -71 req 04 val 1200 [ 129.530905][ T5112] pwc: Registered as video103. [ 129.542546][ T5112] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input7 [ 129.569517][ T5798] Bluetooth: hci3: command tx timeout [ 129.638307][ T5112] usb 4-1: USB disconnect, device number 5 [ 129.798412][ T5786] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.089812][ T6541] jffs2: notice: (6541) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 130.245991][ T6547] loop2: detected capacity change from 0 to 33792 [ 130.316558][ T6547] EXT4-fs (loop2): can't mount with journal_async_commit, fs mounted w/o journal [ 130.329847][ T6549] syz.1.165 uses obsolete (PF_INET,SOCK_PACKET) [ 130.408760][ T27] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 130.602653][ T6553] loop2: detected capacity change from 0 to 1024 [ 130.639374][ T27] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 130.668664][ T27] usb 4-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 0.00 [ 130.689877][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.775519][ T5798] Bluetooth: hci0: unexpected event 0x04 length: 12 > 10 [ 130.775589][ T5798] Bluetooth: unknown link type 255 [ 130.788392][ T5798] Bluetooth: hci0: connection err: -111 [ 130.988075][ T27] qmi_wwan 4-1:1.0: cdc-wdm0: USB WDM device [ 131.074818][ T27] wwan wwan0: port wwan0qmi0 attached [ 131.121277][ T60] hsr_slave_0: left promiscuous mode [ 131.132666][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 131.143043][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 131.181486][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 131.202161][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 131.215843][ T60] bridge_slave_1: left allmulticast mode [ 131.228711][ T60] bridge_slave_1: left promiscuous mode [ 131.236569][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.261417][ T60] bridge_slave_0: left allmulticast mode [ 131.267143][ T60] bridge_slave_0: left promiscuous mode [ 131.275235][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.345618][ T60] veth1_macvtap: left promiscuous mode [ 131.354432][ T60] veth0_macvtap: left promiscuous mode [ 131.360820][ T60] veth1_vlan: left promiscuous mode [ 131.366602][ T60] veth0_vlan: left promiscuous mode [ 131.558810][ T5112] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 131.658575][ T5798] Bluetooth: hci3: command tx timeout [ 131.754688][ T5112] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 131.779081][ T5112] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.787264][ T5112] usb 3-1: Product: syz [ 131.806475][ T5112] usb 3-1: Manufacturer: syz [ 131.829818][ T5112] usb 3-1: SerialNumber: syz [ 131.926600][ T8] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 132.163362][ T6580] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 132.680603][ T60] team0 (unregistering): Port device team_slave_1 removed [ 132.772304][ T60] team0 (unregistering): Port device team_slave_0 removed [ 132.826281][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 132.835302][ T6588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 132.856771][ T6588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 132.930573][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 133.009397][ T8] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 133.017934][ T8] ath9k_htc: Failed to initialize the device [ 133.021874][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.032555][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.114825][ T8] usb 3-1: ath9k_htc: USB layer deinitialized [ 133.146872][ T5863] usb 3-1: USB disconnect, device number 4 [ 133.729356][ T5798] Bluetooth: hci3: command tx timeout [ 134.226075][ T60] bond0 (unregistering): Released all slaves [ 134.329248][ T6603] loop2: detected capacity change from 0 to 33280 [ 134.381822][ T6603] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 134.409947][ T6603] EXT4-fs (loop2): orphan cleanup on readonly fs [ 134.429397][ T6603] Quota error (device loop2): find_block_dqentry: Quota for id 0 referenced but not present [ 134.447708][ T6603] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 134.459171][ T6603] EXT4-fs error (device loop2): ext4_acquire_dquot:6958: comm syz.2.176: Failed to acquire dquot type 1 [ 134.475919][ T6603] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz.2.176: bg 0: block 40: padding at end of block bitmap is not set [ 134.496386][ T6603] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6660: Corrupt filesystem [ 134.556402][ T6603] EXT4-fs (loop2): 1 truncate cleaned up [ 134.595369][ T6603] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.603549][ T27] qmi_wwan 4-1:1.0 wwan0: register 'qmi_wwan' at usb-dummy_hcd.3-1, WWAN/QMI device, 26:16:a0:91:ba:b4 [ 134.652921][ T6603] EXT4-fs error (device loop2): ext4_get_link:104: inode #16: comm syz.2.176: bad symlink. [ 134.748859][ T27] usb 4-1: USB disconnect, device number 6 [ 134.756961][ T27] qmi_wwan 4-1:1.0 wwan0: unregister 'qmi_wwan' usb-dummy_hcd.3-1, WWAN/QMI device [ 134.864534][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.990405][ T27] wwan wwan0: port wwan0qmi0 disconnected [ 135.084474][ T6619] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 135.116165][ T6502] chnl_net:caif_netlink_parms(): no params data found [ 135.281573][ T6502] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.305846][ T6502] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.314935][ T6502] bridge_slave_0: entered allmulticast mode [ 135.330869][ T6502] bridge_slave_0: entered promiscuous mode [ 135.350147][ T6502] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.359920][ T6502] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.367195][ T6502] bridge_slave_1: entered allmulticast mode [ 135.407455][ T6627] loop1: detected capacity change from 0 to 2048 [ 135.415155][ T6502] bridge_slave_1: entered promiscuous mode [ 135.477825][ T6627] loop1: p2 < > p3 < > p4 < > [ 135.486585][ T6627] loop1: partition table partially beyond EOD, truncated [ 135.516786][ T6502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.517725][ T6627] loop1: p2 start 4278190080 is beyond EOD, truncated [ 135.568361][ T6502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.581622][ T6627] loop1: p3 start 720896 is beyond EOD, truncated [ 135.724582][ T6502] team0: Port device team_slave_0 added [ 135.768007][ T6502] team0: Port device team_slave_1 added [ 135.809335][ T5798] Bluetooth: hci3: command tx timeout [ 135.853715][ T6502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.867573][ T6502] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 135.893587][ C1] vkms_vblank_simulate: vblank timer overrun [ 135.902740][ T6502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.917525][ T6502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.069842][ T6502] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 136.333764][ T6502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.771609][ T6641] pim6reg: entered allmulticast mode [ 136.778104][ T6642] pim6reg: left allmulticast mode [ 137.323984][ T6646] netlink: 4 bytes leftover after parsing attributes in process `syz.3.182'. [ 137.457596][ T6502] hsr_slave_0: entered promiscuous mode [ 137.479243][ T6502] hsr_slave_1: entered promiscuous mode [ 137.492194][ T6502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 137.508676][ T6502] Cannot create hsr debugfs directory [ 137.714241][ T6661] FAULT_INJECTION: forcing a failure. [ 137.714241][ T6661] name failslab, interval 1, probability 0, space 0, times 0 [ 137.756725][ T6661] CPU: 0 PID: 6661 Comm: syz.3.185 Not tainted syzkaller #0 [ 137.764129][ T6661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 137.774338][ T6661] Call Trace: [ 137.777698][ T6661] [ 137.780681][ T6661] dump_stack_lvl+0x18c/0x250 [ 137.785431][ T6661] ? show_regs_print_info+0x20/0x20 [ 137.790721][ T6661] ? load_image+0x420/0x420 [ 137.795286][ T6661] ? __might_sleep+0xe0/0xe0 [ 137.799943][ T6661] ? __lock_acquire+0x7eb0/0x7eb0 [ 137.805050][ T6661] should_fail_ex+0x394/0x4c0 [ 137.809783][ T6661] should_failslab+0x9/0x20 [ 137.814319][ T6661] slab_pre_alloc_hook+0x59/0x300 [ 137.819380][ T6661] ? alloc_fdtable+0xca/0x2c0 [ 137.824122][ T6661] __kmem_cache_alloc_node+0x53/0x260 [ 137.829609][ T6661] ? __lock_acquire+0x7eb0/0x7eb0 [ 137.834671][ T6661] ? alloc_fdtable+0xca/0x2c0 [ 137.839387][ T6661] kmalloc_trace+0x2a/0xe0 [ 137.843842][ T6661] alloc_fdtable+0xca/0x2c0 [ 137.848381][ T6661] dup_fd+0x747/0xa20 [ 137.852412][ T6661] __close_range+0x19d/0x690 [ 137.857042][ T6661] ? pick_file+0x1e0/0x1e0 [ 137.861501][ T6661] __x64_sys_close_range+0x7a/0x90 [ 137.866657][ T6661] do_syscall_64+0x55/0xb0 [ 137.871109][ T6661] ? clear_bhb_loop+0x40/0x90 [ 137.875823][ T6661] ? clear_bhb_loop+0x40/0x90 [ 137.880534][ T6661] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 137.886468][ T6661] RIP: 0033:0x7f7112ba94d9 [ 137.890949][ T6661] 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 [ 137.910584][ T6661] RSP: 002b:00007f7113a61028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 137.919067][ T6661] RAX: ffffffffffffffda RBX: 00007f7112e25fa0 RCX: 00007f7112ba94d9 [ 137.927066][ T6661] RDX: 0000000000000002 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 137.935066][ T6661] RBP: 00007f7112c3804e R08: 0000000000000000 R09: 0000000000000000 [ 137.943071][ T6661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.951064][ T6661] R13: 00007f7112e26038 R14: 00007f7112e25fa0 R15: 00007ffe696d7de8 [ 137.959080][ T6661] [ 138.414755][ T5798] Bluetooth: hci0: unexpected event 0x04 length: 12 > 10 [ 138.414901][ T5798] Bluetooth: unknown link type 255 [ 138.428044][ T5798] Bluetooth: hci0: connection err: -111 [ 139.243949][ T6502] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 139.263622][ T6502] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 139.275427][ T6502] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 139.322402][ T6502] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 139.574396][ T6502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.632183][ T6502] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.647022][ T6689] FAULT_INJECTION: forcing a failure. [ 139.647022][ T6689] name failslab, interval 1, probability 0, space 0, times 0 [ 139.672665][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.679877][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.688155][ T6689] CPU: 1 PID: 6689 Comm: syz.3.191 Not tainted syzkaller #0 [ 139.695506][ T6689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 139.705615][ T6689] Call Trace: [ 139.708930][ T6689] [ 139.711910][ T6689] dump_stack_lvl+0x18c/0x250 [ 139.716658][ T6689] ? show_regs_print_info+0x20/0x20 [ 139.721922][ T6689] ? load_image+0x420/0x420 [ 139.726485][ T6689] ? __lock_acquire+0x7eb0/0x7eb0 [ 139.731567][ T6689] should_fail_ex+0x394/0x4c0 [ 139.736299][ T6689] should_failslab+0x9/0x20 [ 139.740838][ T6689] slab_pre_alloc_hook+0x59/0x300 [ 139.745914][ T6689] ? sctp_endpoint_new+0x86/0xa10 [ 139.750997][ T6689] __kmem_cache_alloc_node+0x53/0x260 [ 139.756439][ T6689] ? sctp_endpoint_new+0x86/0xa10 [ 139.761522][ T6689] kmalloc_trace+0x2a/0xe0 [ 139.766004][ T6689] sctp_endpoint_new+0x86/0xa10 [ 139.770910][ T6689] ? __raw_spin_lock_init+0x45/0x100 [ 139.776236][ T6689] sctp_init_sock+0x95f/0x11f0 [ 139.781075][ T6689] sctp_v6_init_sock+0x16/0x70 [ 139.785885][ T6689] inet6_create+0xdf9/0x1160 [ 139.790521][ T6689] __sock_create+0x49e/0x940 [ 139.795164][ T6689] __sys_socket+0xd7/0x1b0 [ 139.799620][ T6689] __x64_sys_socket+0x7a/0x90 [ 139.804327][ T6689] do_syscall_64+0x55/0xb0 [ 139.808783][ T6689] ? clear_bhb_loop+0x40/0x90 [ 139.813497][ T6689] ? clear_bhb_loop+0x40/0x90 [ 139.818205][ T6689] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 139.824132][ T6689] RIP: 0033:0x7f7112ba94d9 [ 139.828591][ T6689] 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 [ 139.848229][ T6689] RSP: 002b:00007f7113a61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 139.856678][ T6689] RAX: ffffffffffffffda RBX: 00007f7112e25fa0 RCX: 00007f7112ba94d9 [ 139.864688][ T6689] RDX: 0000000000000084 RSI: 0000000000000801 RDI: 000000000000000a [ 139.872682][ T6689] RBP: 00007f7112c3804e R08: 0000000000000000 R09: 0000000000000000 [ 139.880691][ T6689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.888692][ T6689] R13: 00007f7112e26038 R14: 00007f7112e25fa0 R15: 00007ffe696d7de8 [ 139.896747][ T6689] [ 139.965385][ T171] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.972620][ T171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.087600][ T5798] Bluetooth: hci0: unexpected event 0x04 length: 12 > 10 [ 140.087873][ T5798] Bluetooth: unknown link type 255 [ 140.109627][ T5798] Bluetooth: hci0: connection err: -111 [ 140.185263][ T6502] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 140.839472][ T6706] pim6reg: entered allmulticast mode [ 140.943664][ T6705] pim6reg: left allmulticast mode [ 141.573474][ T6716] FAULT_INJECTION: forcing a failure. [ 141.573474][ T6716] name failslab, interval 1, probability 0, space 0, times 0 [ 141.622554][ T6710] netlink: 4 bytes leftover after parsing attributes in process `syz.3.193'. [ 141.637856][ T6716] CPU: 0 PID: 6716 Comm: syz.1.194 Not tainted syzkaller #0 [ 141.645224][ T6716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 141.655352][ T6716] Call Trace: [ 141.658685][ T6716] [ 141.661663][ T6716] dump_stack_lvl+0x18c/0x250 [ 141.666417][ T6716] ? show_regs_print_info+0x20/0x20 [ 141.671756][ T6716] ? load_image+0x420/0x420 [ 141.676325][ T6716] ? __might_sleep+0xe0/0xe0 [ 141.680987][ T6716] ? __lock_acquire+0x7eb0/0x7eb0 [ 141.686067][ T6716] should_fail_ex+0x394/0x4c0 [ 141.690811][ T6716] should_failslab+0x9/0x20 [ 141.695374][ T6716] slab_pre_alloc_hook+0x59/0x300 [ 141.700468][ T6716] ? ctinfo_init_net+0x65/0x190 [ 141.705390][ T6716] __kmem_cache_alloc_node+0x53/0x260 [ 141.710816][ T6716] ? ctinfo_init_net+0x65/0x190 [ 141.715721][ T6716] kmalloc_trace+0x2a/0xe0 [ 141.720204][ T6716] ctinfo_init_net+0x65/0x190 [ 141.724961][ T6716] ops_init+0x391/0x640 [ 141.729178][ T6716] setup_net+0x3b6/0xa20 [ 141.733504][ T6716] ? copy_net_ns+0x530/0x530 [ 141.738143][ T6716] ? copy_net_ns+0x347/0x530 [ 141.742785][ T6716] ? down_read_killable+0x1d0/0x340 [ 141.748036][ T6716] copy_net_ns+0x361/0x530 [ 141.752502][ T6716] create_new_namespaces+0x3ce/0x700 [ 141.752747][ T6719] sctp: [Deprecated]: syz.2.197 (pid 6719) Use of int in max_burst socket option. [ 141.752747][ T6719] Use struct sctp_assoc_value instead [ 141.757825][ T6716] unshare_nsproxy_namespaces+0x11a/0x160 [ 141.778495][ T6716] ksys_unshare+0x4fa/0x8f0 [ 141.783065][ T6716] ? sighand_ctor+0x50/0x50 [ 141.787628][ T6716] ? lock_chain_count+0x20/0x20 [ 141.792543][ T6716] ? syscall_enter_from_user_mode+0x25/0x80 [ 141.798498][ T6716] __x64_sys_unshare+0x38/0x40 [ 141.803321][ T6716] do_syscall_64+0x55/0xb0 [ 141.807796][ T6716] ? clear_bhb_loop+0x40/0x90 [ 141.812532][ T6716] ? clear_bhb_loop+0x40/0x90 [ 141.817280][ T6716] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 141.823248][ T6716] RIP: 0033:0x7f5dbb5a94d9 [ 141.827712][ T6716] 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 [ 141.847368][ T6716] RSP: 002b:00007f5dbc518028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 141.855842][ T6716] RAX: ffffffffffffffda RBX: 00007f5dbb825fa0 RCX: 00007f5dbb5a94d9 [ 141.863896][ T6716] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 141.871946][ T6716] RBP: 00007f5dbb63804e R08: 0000000000000000 R09: 0000000000000000 [ 141.879969][ T6716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.887989][ T6716] R13: 00007f5dbb826038 R14: 00007f5dbb825fa0 R15: 00007ffef8a8e9c8 [ 141.896029][ T6716] [ 142.126569][ T6502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.358115][ T6733] loop2: detected capacity change from 0 to 33280 [ 142.380414][ T6733] ext4: Bad value for 'init_itable' [ 142.437273][ T5794] I/O error, dev loop2, sector 33152 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 142.998053][ T6502] veth0_vlan: entered promiscuous mode [ 143.075414][ T6755] device-mapper: ioctl: Target type does not support messages [ 143.109862][ T6502] veth1_vlan: entered promiscuous mode [ 143.235910][ T6502] veth0_macvtap: entered promiscuous mode [ 143.301700][ T6502] veth1_macvtap: entered promiscuous mode [ 143.324820][ T6762] loop2: detected capacity change from 0 to 4096 [ 143.366346][ T6762] ntfs3: loop2: Different NTFS sector size (2048) and media sector size (512). [ 143.428231][ T6502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.470280][ T6502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.514347][ T6762] ntfs3: loop2: Failed to initialize $Extend/$ObjId. [ 143.515125][ T6502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.550417][ T6502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.589675][ T6502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 143.623473][ T6502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.653459][ T6502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 143.713897][ T6502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.751670][ T6502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.788614][ T6502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.814061][ T6502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.840047][ T6502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 143.869048][ T6502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 143.896746][ T6502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 143.993822][ T6502] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.028731][ T6502] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.037512][ T6502] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.068925][ T6502] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.289185][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.297094][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.427748][ T2960] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.446243][ T2960] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.858462][ T6787] jffs2: notice: (6787) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 144.957987][ T6791] block device autoloading is deprecated and will be removed. [ 145.881482][ T6812] pim6reg: entered allmulticast mode [ 145.984872][ T6811] pim6reg: left allmulticast mode [ 146.187542][ T5859] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 146.377194][ T6816] netlink: 4 bytes leftover after parsing attributes in process `syz.3.216'. [ 146.470653][ T5859] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 146.568775][ T5859] usb 3-1: New USB device found, idVendor=2c7c, idProduct=0125, bcdDevice= 0.00 [ 146.604515][ T6822] loop3: detected capacity change from 0 to 33280 [ 146.641467][ T5859] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.754237][ T6822] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.800285][ T6822] ext4 filesystem being mounted at /55/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.977949][ T5859] qmi_wwan 3-1:1.0: cdc-wdm0: USB WDM device [ 147.038439][ T6822] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 147.054623][ T5859] wwan wwan0: port wwan0qmi0 attached [ 147.083807][ T6822] EXT4-fs (loop3): Remounting filesystem read-only [ 147.183710][ T5859] qmi_wwan 3-1:1.0 wwan0: register 'qmi_wwan' at usb-dummy_hcd.2-1, WWAN/QMI device, 2a:87:3c:8a:06:56 [ 147.244990][ T5787] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.298733][ T8] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 147.498708][ T8] usb 5-1: Using ep0 maxpacket: 8 [ 147.509169][ T5862] usb 3-1: USB disconnect, device number 5 [ 147.520863][ T8] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 147.533570][ T5862] qmi_wwan 3-1:1.0 wwan0: unregister 'qmi_wwan' usb-dummy_hcd.2-1, WWAN/QMI device [ 147.553052][ T8] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 147.579035][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.617019][ T8] usb 5-1: config 0 descriptor?? [ 147.722318][ T5862] wwan wwan0: port wwan0qmi0 disconnected [ 148.013249][ T8] iowarrior 5-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 148.903335][ T6847] pim6reg: entered allmulticast mode [ 148.910408][ T6848] pim6reg: left allmulticast mode [ 149.311022][ T6853] netlink: 4 bytes leftover after parsing attributes in process `syz.3.223'. [ 149.913123][ T5798] Bluetooth: hci1: unexpected event 0x04 length: 12 > 10 [ 149.913178][ T5798] Bluetooth: unknown link type 255 [ 149.925984][ T5798] Bluetooth: hci1: connection err: -111 [ 150.176925][ T5862] usb 5-1: USB disconnect, device number 2 [ 150.221010][ T6858] loop2: detected capacity change from 0 to 32768 [ 150.516686][ T6858] XFS (loop2): Mounting V5 Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 151.181475][ T6886] pim6reg: entered allmulticast mode [ 151.228886][ T6858] XFS (loop2): Ending clean mount [ 151.282548][ T6885] pim6reg: left allmulticast mode [ 151.849928][ T6888] netlink: 4 bytes leftover after parsing attributes in process `syz.1.227'. [ 151.921114][ T5785] XFS (loop2): Unmounting Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 152.032503][ T6892] FAULT_INJECTION: forcing a failure. [ 152.032503][ T6892] name failslab, interval 1, probability 0, space 0, times 0 [ 152.075578][ T6892] CPU: 0 PID: 6892 Comm: syz.3.228 Not tainted syzkaller #0 [ 152.082979][ T6892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 152.093080][ T6892] Call Trace: [ 152.096458][ T6892] [ 152.099448][ T6892] dump_stack_lvl+0x18c/0x250 [ 152.104207][ T6892] ? show_regs_print_info+0x20/0x20 [ 152.109480][ T6892] ? load_image+0x420/0x420 [ 152.114073][ T6892] ? __might_sleep+0xe0/0xe0 [ 152.118739][ T6892] ? __lock_acquire+0x7eb0/0x7eb0 [ 152.123835][ T6892] should_fail_ex+0x394/0x4c0 [ 152.128583][ T6892] should_failslab+0x9/0x20 [ 152.133185][ T6892] slab_pre_alloc_hook+0x59/0x300 [ 152.138272][ T6892] ? tunnel_key_init_net+0x65/0x190 [ 152.143537][ T6892] __kmem_cache_alloc_node+0x53/0x260 [ 152.148968][ T6892] ? tunnel_key_init_net+0x65/0x190 [ 152.154229][ T6892] kmalloc_trace+0x2a/0xe0 [ 152.158729][ T6892] tunnel_key_init_net+0x65/0x190 [ 152.163816][ T6892] ops_init+0x391/0x640 [ 152.168033][ T6892] setup_net+0x3b6/0xa20 [ 152.172319][ T6892] ? copy_net_ns+0x530/0x530 [ 152.177055][ T6892] ? copy_net_ns+0x347/0x530 [ 152.181672][ T6892] ? down_read_killable+0x1d0/0x340 [ 152.186929][ T6892] copy_net_ns+0x361/0x530 [ 152.191364][ T6892] create_new_namespaces+0x3ce/0x700 [ 152.196683][ T6892] unshare_nsproxy_namespaces+0x11a/0x160 [ 152.202427][ T6892] ksys_unshare+0x4fa/0x8f0 [ 152.206955][ T6892] ? sighand_ctor+0x50/0x50 [ 152.211503][ T6892] ? lock_chain_count+0x20/0x20 [ 152.216374][ T6892] ? syscall_enter_from_user_mode+0x25/0x80 [ 152.222284][ T6892] __x64_sys_unshare+0x38/0x40 [ 152.227062][ T6892] do_syscall_64+0x55/0xb0 [ 152.231591][ T6892] ? clear_bhb_loop+0x40/0x90 [ 152.236293][ T6892] ? clear_bhb_loop+0x40/0x90 [ 152.241003][ T6892] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.246941][ T6892] RIP: 0033:0x7f7112ba94d9 [ 152.251377][ T6892] 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 [ 152.270994][ T6892] RSP: 002b:00007f7113a61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 152.279428][ T6892] RAX: ffffffffffffffda RBX: 00007f7112e25fa0 RCX: 00007f7112ba94d9 [ 152.287412][ T6892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 152.295403][ T6892] RBP: 00007f7112c3804e R08: 0000000000000000 R09: 0000000000000000 [ 152.303577][ T6892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.311564][ T6892] R13: 00007f7112e26038 R14: 00007f7112e25fa0 R15: 00007ffe696d7de8 [ 152.319563][ T6892] [ 152.870278][ T6913] block device autoloading is deprecated and will be removed. [ 152.958589][ T5863] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 152.992672][ T6920] warning: `syz.3.235' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 153.143706][ T6913] md: could not open device unknown-block(0,0). [ 153.158970][ T6913] md: md_import_device returned -6 [ 153.169883][ T6921] md4: using deprecated bitmap file support [ 153.178645][ T5863] usb 2-1: Using ep0 maxpacket: 32 [ 153.183989][ T6921] md4: error: bitmap file must be a regular file [ 153.202088][ T5863] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.230967][ T5863] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 153.260845][ T5863] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 153.291517][ T5863] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.321558][ T5863] usb 2-1: config 0 descriptor?? [ 153.779053][ T6934] loop2: detected capacity change from 0 to 33280 [ 153.823801][ T1197] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 154.174524][ T6937] pim6reg: entered allmulticast mode [ 154.195336][ T6937] pim6reg: left allmulticast mode [ 154.280031][ T1197] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 154.377146][ T5863] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 154.465698][ T5863] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 154.473007][ T1197] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.546647][ T5863] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 154.570417][ T1197] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.587894][ T5863] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 154.637179][ T1197] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 154.660495][ T5863] savu 0003:1E7D:2D5A.0004: unknown main item tag 0x0 [ 154.694533][ T5863] savu 0003:1E7D:2D5A.0004: unbalanced collection at end of report description [ 154.712092][ T5863] savu 0003:1E7D:2D5A.0004: parse failed [ 154.722483][ T5863] savu: probe of 0003:1E7D:2D5A.0004 failed with error -22 [ 154.731890][ T1197] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 154.753931][ T1197] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 154.762283][ T6934] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e018, mo2=0082] [ 154.779880][ T6934] System zones: 0-2, 18-18, 34-34 [ 154.793528][ T6940] netlink: 4 bytes leftover after parsing attributes in process `syz.4.239'. [ 154.804058][ T1197] usb 4-1: Manufacturer: syz [ 154.809059][ T5863] usb 2-1: USB disconnect, device number 6 [ 154.847698][ T6934] EXT4-fs (loop2): 1 orphan inode deleted [ 154.854416][ T1197] usb 4-1: config 0 descriptor?? [ 154.879937][ T60] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 154.898787][ T6934] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.929129][ T60] EXT4-fs error (device loop2): ext4_release_dquot:6994: comm kworker/u4:4: Failed to release dquot type 1 [ 154.961123][ T6934] ext4 filesystem being mounted at /78/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.312883][ T1197] appleir 0003:05AC:8243.0005: unknown main item tag 0x0 [ 155.361993][ T1197] appleir 0003:05AC:8243.0005: No inputs registered, leaving [ 155.376605][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.389367][ T1197] appleir 0003:05AC:8243.0005: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 155.638271][ T1197] usb 4-1: USB disconnect, device number 7 [ 156.190355][ T6955] fido_id[6955]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 156.223786][ T6962] pim6reg: left allmulticast mode [ 156.855532][ T6973] FAULT_INJECTION: forcing a failure. [ 156.855532][ T6973] name failslab, interval 1, probability 0, space 0, times 0 [ 156.877515][ T6968] netlink: 4 bytes leftover after parsing attributes in process `syz.2.242'. [ 156.942936][ T6973] CPU: 0 PID: 6973 Comm: syz.4.243 Not tainted syzkaller #0 [ 156.950314][ T6973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 156.960425][ T6973] Call Trace: [ 156.963721][ T6973] [ 156.966668][ T6973] dump_stack_lvl+0x18c/0x250 [ 156.971373][ T6973] ? show_regs_print_info+0x20/0x20 [ 156.976592][ T6973] ? load_image+0x420/0x420 [ 156.981129][ T6973] ? __might_sleep+0xe0/0xe0 [ 156.985767][ T6973] ? __lock_acquire+0x7eb0/0x7eb0 [ 156.990807][ T6973] ? verify_lock_unused+0x140/0x140 [ 156.996018][ T6973] should_fail_ex+0x394/0x4c0 [ 157.000734][ T6973] should_failslab+0x9/0x20 [ 157.005289][ T6973] slab_pre_alloc_hook+0x59/0x300 [ 157.010385][ T6973] ? __stack_depot_save+0x1f/0x660 [ 157.015600][ T6973] kmem_cache_alloc_lru+0x4d/0x2c0 [ 157.020761][ T6973] ? sock_alloc_inode+0x28/0xc0 [ 157.025673][ T6973] sock_alloc_inode+0x28/0xc0 [ 157.030437][ T6973] ? sockfs_init_fs_context+0xb0/0xb0 [ 157.035884][ T6973] new_inode_pseudo+0x63/0x1d0 [ 157.040710][ T6973] sock_create_lite+0x8b/0x500 [ 157.045540][ T6973] __netlink_kernel_create+0xfb/0x7b0 [ 157.050995][ T6973] ? netlink_set_err+0x3b0/0x3b0 [ 157.056016][ T6973] ? nfnl_pernet+0x23/0x230 [ 157.060583][ T6973] ? nfnl_pernet+0x23/0x230 [ 157.065162][ T6973] ? nfnetlink_net_init+0xb2/0x150 [ 157.070340][ T6973] nfnetlink_net_init+0xc9/0x150 [ 157.075348][ T6973] ? nfnetlink_broadcast+0x70/0x70 [ 157.080519][ T6973] ? nfnetlink_net_exit_batch+0xa0/0xa0 [ 157.086145][ T6973] ? nfnetlink_rcv+0x2490/0x2490 [ 157.091143][ T6973] ? nfnetlink_bind+0x3c0/0x3c0 [ 157.096085][ T6973] ops_init+0x391/0x640 [ 157.100308][ T6973] setup_net+0x3b6/0xa20 [ 157.104598][ T6973] ? copy_net_ns+0x530/0x530 [ 157.109244][ T6973] ? copy_net_ns+0x347/0x530 [ 157.113906][ T6973] ? down_read_killable+0x1d0/0x340 [ 157.119161][ T6973] copy_net_ns+0x361/0x530 [ 157.123651][ T6973] create_new_namespaces+0x3ce/0x700 [ 157.129096][ T6973] unshare_nsproxy_namespaces+0x11a/0x160 [ 157.134885][ T6973] ksys_unshare+0x4fa/0x8f0 [ 157.139453][ T6973] ? sighand_ctor+0x50/0x50 [ 157.144009][ T6973] ? lock_chain_count+0x20/0x20 [ 157.148919][ T6973] ? syscall_enter_from_user_mode+0x25/0x80 [ 157.154868][ T6973] __x64_sys_unshare+0x38/0x40 [ 157.159769][ T6973] do_syscall_64+0x55/0xb0 [ 157.164247][ T6973] ? clear_bhb_loop+0x40/0x90 [ 157.168993][ T6973] ? clear_bhb_loop+0x40/0x90 [ 157.173758][ T6973] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 157.179711][ T6973] RIP: 0033:0x7fada3da94d9 [ 157.184184][ T6973] 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 [ 157.203853][ T6973] RSP: 002b:00007fada4cf5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 157.212333][ T6973] RAX: ffffffffffffffda RBX: 00007fada4025fa0 RCX: 00007fada3da94d9 [ 157.220359][ T6973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 157.228390][ T6973] RBP: 00007fada3e3804e R08: 0000000000000000 R09: 0000000000000000 [ 157.236504][ T6973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.244504][ T6973] R13: 00007fada4026038 R14: 00007fada4025fa0 R15: 00007ffe211301c8 [ 157.252526][ T6973] [ 157.521144][ T6983] FAULT_INJECTION: forcing a failure. [ 157.521144][ T6983] name failslab, interval 1, probability 0, space 0, times 0 [ 157.548305][ T6983] CPU: 0 PID: 6983 Comm: syz.2.248 Not tainted syzkaller #0 [ 157.555687][ T6983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 157.565806][ T6983] Call Trace: [ 157.569155][ T6983] [ 157.572131][ T6983] dump_stack_lvl+0x18c/0x250 [ 157.576900][ T6983] ? show_regs_print_info+0x20/0x20 [ 157.582158][ T6983] ? load_image+0x420/0x420 [ 157.586715][ T6983] ? __might_sleep+0xe0/0xe0 [ 157.591362][ T6983] ? __lock_acquire+0x7eb0/0x7eb0 [ 157.596443][ T6983] should_fail_ex+0x394/0x4c0 [ 157.601185][ T6983] should_failslab+0x9/0x20 [ 157.605739][ T6983] slab_pre_alloc_hook+0x59/0x300 [ 157.610825][ T6983] ? fuse_init_fs_context+0x55/0x200 [ 157.616162][ T6983] __kmem_cache_alloc_node+0x53/0x260 [ 157.621581][ T6983] ? fuse_init_fs_context+0x55/0x200 [ 157.626940][ T6983] kmalloc_trace+0x2a/0xe0 [ 157.631430][ T6983] fuse_init_fs_context+0x55/0x200 [ 157.636612][ T6983] ? fuse_get_dentry+0x500/0x500 [ 157.641615][ T6983] alloc_fs_context+0x618/0x7a0 [ 157.646571][ T6983] __se_sys_fsopen+0xa0/0x2c0 [ 157.651324][ T6983] do_syscall_64+0x55/0xb0 [ 157.655796][ T6983] ? clear_bhb_loop+0x40/0x90 [ 157.660536][ T6983] ? clear_bhb_loop+0x40/0x90 [ 157.665304][ T6983] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 157.671271][ T6983] RIP: 0033:0x7fbf14ba94d9 [ 157.675741][ T6983] 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 [ 157.695409][ T6983] RSP: 002b:00007fbf159f4028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 157.703881][ T6983] RAX: ffffffffffffffda RBX: 00007fbf14e25fa0 RCX: 00007fbf14ba94d9 [ 157.711899][ T6983] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00002000000002c0 [ 157.719915][ T6983] RBP: 00007fbf14c3804e R08: 0000000000000000 R09: 0000000000000000 [ 157.727933][ T6983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.735980][ T6983] R13: 00007fbf14e26038 R14: 00007fbf14e25fa0 R15: 00007ffdfbb59058 [ 157.744039][ T6983] [ 157.865211][ T1197] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 158.121499][ T6986] loop4: detected capacity change from 0 to 256 [ 158.794968][ T1197] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.856328][ T1197] usb 4-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice=16.60 [ 158.889227][ T1197] usb 4-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 158.906571][ T1197] usb 4-1: Product: syz [ 158.932660][ T1197] usb 4-1: Manufacturer: syz [ 158.937356][ T1197] usb 4-1: SerialNumber: syz [ 158.953046][ T6984] pim6reg: entered allmulticast mode [ 158.958923][ T6988] pim6reg: left allmulticast mode [ 159.015863][ T1197] usb 4-1: config 0 descriptor?? [ 159.062540][ T1197] keyspan 4-1:0.0: Keyspan 4 port adapter converter detected [ 159.082583][ T1197] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 81 [ 159.092225][ T1197] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 88 [ 159.106745][ T1197] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 1 [ 159.117658][ T1197] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 159.132484][ T1197] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 2 [ 159.167221][ T1197] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 159.182604][ T6990] netlink: 4 bytes leftover after parsing attributes in process `syz.1.247'. [ 159.197317][ T1197] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 4 [ 159.216770][ T1197] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 159.265361][ T1197] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 6 [ 159.313371][ T1197] usb 4-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 159.706065][ T27] usb 4-1: USB disconnect, device number 8 [ 159.738139][ T27] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 159.789280][ T7008] netlink: 'syz.4.253': attribute type 29 has an invalid length. [ 159.789318][ T27] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 159.827778][ T7008] netlink: 'syz.4.253': attribute type 29 has an invalid length. [ 159.843018][ T7008] netlink: 'syz.4.253': attribute type 29 has an invalid length. [ 159.852666][ T7008] netlink: 'syz.4.253': attribute type 29 has an invalid length. [ 159.861395][ T27] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 159.875117][ T7008] netlink: 'syz.4.253': attribute type 29 has an invalid length. [ 159.898134][ T27] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 159.928448][ T27] keyspan 4-1:0.0: device disconnected [ 160.468363][ T7018] pim6reg: entered allmulticast mode [ 160.568892][ T7016] pim6reg: left allmulticast mode [ 161.062303][ T7026] loop1: detected capacity change from 0 to 33792 [ 161.115220][ T7021] netlink: 4 bytes leftover after parsing attributes in process `syz.4.256'. [ 161.125857][ T7026] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 161.142720][ T5798] Bluetooth: hci2: unexpected event 0x04 length: 12 > 10 [ 161.142760][ T5798] Bluetooth: unknown link type 255 [ 161.158899][ T5798] Bluetooth: hci2: connection err: -111 [ 161.166363][ T7026] ext4 filesystem being mounted at /63/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.246714][ T7026] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: comm syz.1.257: lblock 0 mapped to illegal pblock 0 (length 6) [ 161.298974][ T7021] hsr_slave_1 (unregistering): left promiscuous mode [ 161.344678][ T7026] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: comm syz.1.257: lblock 0 mapped to illegal pblock 0 (length 1) [ 161.365819][ T7026] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 161.393418][ T7026] EXT4-fs (loop1): This should not happen!! Data will be lost [ 161.393418][ T7026] [ 161.574035][ T5786] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 162.760997][ T7053] loop4: detected capacity change from 0 to 256 [ 162.867405][ T7057] FAULT_INJECTION: forcing a failure. [ 162.867405][ T7057] name failslab, interval 1, probability 0, space 0, times 0 [ 163.013224][ T7057] CPU: 1 PID: 7057 Comm: syz.2.259 Not tainted syzkaller #0 [ 163.020806][ T7057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 163.030906][ T7057] Call Trace: [ 163.034233][ T7057] [ 163.037205][ T7057] dump_stack_lvl+0x18c/0x250 [ 163.041942][ T7057] ? show_regs_print_info+0x20/0x20 [ 163.047216][ T7057] ? load_image+0x420/0x420 [ 163.051774][ T7057] ? __might_sleep+0xe0/0xe0 [ 163.056429][ T7057] ? __lock_acquire+0x7eb0/0x7eb0 [ 163.061503][ T7057] ? mark_lock+0x94/0x320 [ 163.065885][ T7057] should_fail_ex+0x394/0x4c0 [ 163.070641][ T7057] should_failslab+0x9/0x20 [ 163.075202][ T7057] slab_pre_alloc_hook+0x59/0x300 [ 163.080297][ T7057] kmem_cache_alloc_lru+0x4d/0x2c0 [ 163.085485][ T7057] ? sock_alloc_inode+0x28/0xc0 [ 163.090423][ T7057] sock_alloc_inode+0x28/0xc0 [ 163.095165][ T7057] ? sockfs_init_fs_context+0xb0/0xb0 [ 163.100685][ T7057] new_inode_pseudo+0x63/0x1d0 [ 163.105512][ T7057] sock_create_lite+0x8b/0x500 [ 163.110363][ T7057] __netlink_kernel_create+0xfb/0x7b0 [ 163.115890][ T7057] ? nfnetlink_net_init+0xb2/0x150 [ 163.121072][ T7057] ? netlink_set_err+0x3b0/0x3b0 [ 163.126064][ T7057] ? kasan_check_range+0x89/0x290 [ 163.131159][ T7057] ? nfnetlink_net_init+0xb2/0x150 [ 163.136328][ T7057] nfnetlink_net_init+0xc9/0x150 [ 163.141359][ T7057] ? nfnetlink_broadcast+0x70/0x70 [ 163.146523][ T7057] ? nfnetlink_net_exit_batch+0xa0/0xa0 [ 163.152124][ T7057] ? nfnetlink_rcv+0x2490/0x2490 [ 163.157108][ T7057] ? nfnetlink_bind+0x3c0/0x3c0 [ 163.162037][ T7057] ops_init+0x391/0x640 [ 163.166267][ T7057] setup_net+0x3b6/0xa20 [ 163.170570][ T7057] ? copy_net_ns+0x530/0x530 [ 163.175203][ T7057] ? copy_net_ns+0x347/0x530 [ 163.179834][ T7057] ? down_read_killable+0x1d0/0x340 [ 163.185115][ T7057] copy_net_ns+0x361/0x530 [ 163.189583][ T7057] create_new_namespaces+0x3ce/0x700 [ 163.194941][ T7057] unshare_nsproxy_namespaces+0x11a/0x160 [ 163.200807][ T7057] ksys_unshare+0x4fa/0x8f0 [ 163.205388][ T7057] ? sighand_ctor+0x50/0x50 [ 163.209947][ T7057] ? lock_chain_count+0x20/0x20 [ 163.214854][ T7057] ? syscall_enter_from_user_mode+0x25/0x80 [ 163.220800][ T7057] __x64_sys_unshare+0x38/0x40 [ 163.225618][ T7057] do_syscall_64+0x55/0xb0 [ 163.230095][ T7057] ? clear_bhb_loop+0x40/0x90 [ 163.234834][ T7057] ? clear_bhb_loop+0x40/0x90 [ 163.239569][ T7057] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 163.245512][ T7057] RIP: 0033:0x7fbf14ba94d9 [ 163.249995][ T7057] 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 [ 163.269652][ T7057] RSP: 002b:00007fbf159f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 163.278121][ T7057] RAX: ffffffffffffffda RBX: 00007fbf14e25fa0 RCX: 00007fbf14ba94d9 [ 163.286144][ T7057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 163.294154][ T7057] RBP: 00007fbf14c3804e R08: 0000000000000000 R09: 0000000000000000 [ 163.302174][ T7057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.310214][ T7057] R13: 00007fbf14e26038 R14: 00007fbf14e25fa0 R15: 00007ffdfbb59058 [ 163.318253][ T7057] [ 163.597258][ T7060] pim6reg: entered allmulticast mode [ 163.695815][ T7058] pim6reg: left allmulticast mode [ 165.172835][ T7062] netlink: 4 bytes leftover after parsing attributes in process `syz.1.261'. [ 165.281869][ T7068] pim6reg: entered allmulticast mode [ 165.347937][ T7070] pim6reg: left allmulticast mode [ 165.409709][ T7072] netlink: 4 bytes leftover after parsing attributes in process `syz.4.262'. [ 165.763770][ T7085] netlink: 4 bytes leftover after parsing attributes in process `syz.3.266'. [ 166.178928][ T7108] loop2: detected capacity change from 0 to 34816 [ 166.237203][ T7108] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.272793][ T7108] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.407235][ T7108] fs-verity: sha512 using implementation "sha512-avx2" [ 166.514786][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.131105][ T7128] pim6reg: entered allmulticast mode [ 167.234654][ T7128] pim6reg: left allmulticast mode [ 167.720769][ T7132] netlink: 4 bytes leftover after parsing attributes in process `syz.4.276'. [ 168.970791][ T7140] pim6reg: entered allmulticast mode [ 169.007571][ T7141] pim6reg: left allmulticast mode [ 169.100459][ T7143] netlink: 4 bytes leftover after parsing attributes in process `syz.1.278'. [ 169.136939][ T7129] pim6reg: entered allmulticast mode [ 169.144539][ T7153] pim6reg: left allmulticast mode [ 169.279733][ T7159] netlink: 4 bytes leftover after parsing attributes in process `syz.2.277'. [ 169.846023][ T7180] netlink: 8 bytes leftover after parsing attributes in process `syz.4.284'. [ 169.931987][ T7182] FAULT_INJECTION: forcing a failure. [ 169.931987][ T7182] name failslab, interval 1, probability 0, space 0, times 0 [ 169.978594][ T7182] CPU: 0 PID: 7182 Comm: syz.2.285 Not tainted syzkaller #0 [ 169.985974][ T7182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 169.996084][ T7182] Call Trace: [ 169.999404][ T7182] [ 170.002380][ T7182] dump_stack_lvl+0x18c/0x250 [ 170.007141][ T7182] ? show_regs_print_info+0x20/0x20 [ 170.012401][ T7182] ? load_image+0x420/0x420 [ 170.016962][ T7182] ? __might_sleep+0xe0/0xe0 [ 170.021605][ T7182] ? __lock_acquire+0x7eb0/0x7eb0 [ 170.026716][ T7182] should_fail_ex+0x394/0x4c0 [ 170.031462][ T7182] should_failslab+0x9/0x20 [ 170.036050][ T7182] slab_pre_alloc_hook+0x59/0x300 [ 170.041133][ T7182] ? ops_init+0x8b/0x640 [ 170.045422][ T7182] ? ops_init+0x8b/0x640 [ 170.049716][ T7182] __kmem_cache_alloc_node+0x53/0x260 [ 170.055142][ T7182] ? ops_init+0x8b/0x640 [ 170.059431][ T7182] __kmalloc+0xa7/0x240 [ 170.063667][ T7182] ? gate_init_net+0x15a/0x190 [ 170.068483][ T7182] ops_init+0x8b/0x640 [ 170.072604][ T7182] setup_net+0x3b6/0xa20 [ 170.076877][ T7182] ? copy_net_ns+0x530/0x530 [ 170.081498][ T7182] ? copy_net_ns+0x347/0x530 [ 170.086118][ T7182] ? down_read_killable+0x1d0/0x340 [ 170.091353][ T7182] copy_net_ns+0x361/0x530 [ 170.095825][ T7182] create_new_namespaces+0x3ce/0x700 [ 170.101155][ T7182] unshare_nsproxy_namespaces+0x11a/0x160 [ 170.106925][ T7182] ksys_unshare+0x4fa/0x8f0 [ 170.111467][ T7182] ? sighand_ctor+0x50/0x50 [ 170.116033][ T7182] ? lock_chain_count+0x20/0x20 [ 170.120922][ T7182] ? syscall_enter_from_user_mode+0x25/0x80 [ 170.126849][ T7182] __x64_sys_unshare+0x38/0x40 [ 170.131645][ T7182] do_syscall_64+0x55/0xb0 [ 170.136098][ T7182] ? clear_bhb_loop+0x40/0x90 [ 170.140825][ T7182] ? clear_bhb_loop+0x40/0x90 [ 170.145544][ T7182] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 170.151493][ T7182] RIP: 0033:0x7fbf14ba94d9 [ 170.155939][ T7182] 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 [ 170.175681][ T7182] RSP: 002b:00007fbf159f4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 170.184181][ T7182] RAX: ffffffffffffffda RBX: 00007fbf14e25fa0 RCX: 00007fbf14ba94d9 [ 170.192233][ T7182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 170.200227][ T7182] RBP: 00007fbf14c3804e R08: 0000000000000000 R09: 0000000000000000 [ 170.208229][ T7182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.216232][ T7182] R13: 00007fbf14e26038 R14: 00007fbf14e25fa0 R15: 00007ffdfbb59058 [ 170.224264][ T7182] [ 170.502425][ T5798] Bluetooth: hci0: unexpected event 0x04 length: 12 > 10 [ 170.502540][ T5798] Bluetooth: unknown link type 255 [ 170.515474][ T5798] Bluetooth: hci0: connection err: -111 [ 171.820276][ T5798] Bluetooth: hci2: unexpected event 0x04 length: 12 > 10 [ 171.820334][ T5798] Bluetooth: unknown link type 255 [ 171.833196][ T5798] Bluetooth: hci2: connection err: -111 [ 172.266332][ T7228] loop1: detected capacity change from 0 to 4096 [ 172.382402][ T7228] ntfs3: loop1: Failed to load $Extend (-22). [ 172.409865][ T7228] ntfs3: loop1: Failed to initialize $Extend. [ 172.829767][ T7243] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 173.551118][ T7271] FAULT_INJECTION: forcing a failure. [ 173.551118][ T7271] name fail_futex, interval 1, probability 0, space 0, times 1 [ 173.601941][ T7271] CPU: 0 PID: 7271 Comm: syz.1.301 Not tainted syzkaller #0 [ 173.609328][ T7271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 173.619473][ T7271] Call Trace: [ 173.622801][ T7271] [ 173.625778][ T7271] dump_stack_lvl+0x18c/0x250 [ 173.630549][ T7271] ? show_regs_print_info+0x20/0x20 [ 173.635838][ T7271] ? load_image+0x420/0x420 [ 173.640410][ T7271] ? __lock_acquire+0x135d/0x7eb0 [ 173.645532][ T7271] should_fail_ex+0x394/0x4c0 [ 173.650302][ T7271] get_futex_key+0x134/0xf40 [ 173.654960][ T7271] ? futex_setup_timer+0xc0/0xc0 [ 173.659954][ T7271] futex_wake+0x127/0x4f0 [ 173.664348][ T7271] ? futex_wake_mark+0x150/0x150 [ 173.669369][ T7271] do_futex+0x35d/0x3e0 [ 173.673585][ T7271] ? __ia32_sys_get_robust_list+0x110/0x110 [ 173.679567][ T7271] ? native_tss_update_io_bitmap+0x2b4/0x610 [ 173.685613][ T7271] __se_sys_futex+0x3a9/0x440 [ 173.690356][ T7271] ? speculation_ctrl_update+0x740/0x740 [ 173.696047][ T7271] ? __x64_sys_futex+0xf0/0xf0 [ 173.700858][ T7271] ? __bitmap_clear+0x128/0x170 [ 173.705782][ T7271] ? __x64_sys_futex+0x21/0xf0 [ 173.710616][ T7271] do_syscall_64+0x55/0xb0 [ 173.715086][ T7271] ? clear_bhb_loop+0x40/0x90 [ 173.719814][ T7271] ? clear_bhb_loop+0x40/0x90 [ 173.724566][ T7271] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 173.730528][ T7271] RIP: 0033:0x7f5dbb5a94d9 [ 173.734987][ T7271] 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 [ 173.754635][ T7271] RSP: 002b:00007f5dbc5180e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 173.763094][ T7271] RAX: ffffffffffffffda RBX: 00007f5dbb825fa8 RCX: 00007f5dbb5a94d9 [ 173.771112][ T7271] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5dbb825fac [ 173.779140][ T7271] RBP: 00007f5dbb825fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 173.787164][ T7271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 173.795182][ T7271] R13: 00007f5dbb826038 R14: 00007ffef8a8e8e0 R15: 00007ffef8a8e9c8 [ 173.803223][ T7271] [ 173.920884][ T7276] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 174.651448][ T7307] loop1: detected capacity change from 0 to 33280 [ 174.752086][ T7307] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 174.806829][ T7307] ext4 filesystem being mounted at /77/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.008282][ T5786] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.691566][ T7347] FAULT_INJECTION: forcing a failure. [ 175.691566][ T7347] name failslab, interval 1, probability 0, space 0, times 0 [ 175.724513][ T7347] CPU: 1 PID: 7347 Comm: syz.2.318 Not tainted syzkaller #0 [ 175.731889][ T7347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 175.742009][ T7347] Call Trace: [ 175.745335][ T7347] [ 175.748306][ T7347] dump_stack_lvl+0x18c/0x250 [ 175.753186][ T7347] ? show_regs_print_info+0x20/0x20 [ 175.758445][ T7347] ? load_image+0x420/0x420 [ 175.763039][ T7347] ? __might_sleep+0xe0/0xe0 [ 175.767711][ T7347] ? __lock_acquire+0x7eb0/0x7eb0 [ 175.772805][ T7347] ? percpu_ref_put+0x12/0x100 [ 175.777629][ T7347] should_fail_ex+0x394/0x4c0 [ 175.782375][ T7347] should_failslab+0x9/0x20 [ 175.786929][ T7347] slab_pre_alloc_hook+0x59/0x300 [ 175.792009][ T7347] kmem_cache_alloc+0x5a/0x2d0 [ 175.796854][ T7347] ? vm_area_dup+0x61/0x270 [ 175.801437][ T7347] vm_area_dup+0x61/0x270 [ 175.805823][ T7347] __split_vma+0x1a8/0xc20 [ 175.810311][ T7347] ? init_vma_prep+0x160/0x160 [ 175.815168][ T7347] ? mmap_write_unlock+0x160/0x160 [ 175.820354][ T7347] ? split_vma+0x8f/0x110 [ 175.824758][ T7347] mbind_range+0x4b0/0x710 [ 175.829240][ T7347] __se_sys_mbind+0x5ca/0x7c0 [ 175.833991][ T7347] ? __ia32_sys_get_robust_list+0x110/0x110 [ 175.839967][ T7347] ? __x64_sys_mbind+0xf0/0xf0 [ 175.844803][ T7347] ? lock_chain_count+0x20/0x20 [ 175.849714][ T7347] ? __x64_sys_mbind+0x21/0xf0 [ 175.854536][ T7347] do_syscall_64+0x55/0xb0 [ 175.859020][ T7347] ? clear_bhb_loop+0x40/0x90 [ 175.863754][ T7347] ? clear_bhb_loop+0x40/0x90 [ 175.868496][ T7347] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 175.874457][ T7347] RIP: 0033:0x7fbf14ba94d9 [ 175.878965][ T7347] 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 [ 175.898644][ T7347] RSP: 002b:00007fbf159f4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 175.907130][ T7347] RAX: ffffffffffffffda RBX: 00007fbf14e25fa0 RCX: 00007fbf14ba94d9 [ 175.915161][ T7347] RDX: 0000000000000005 RSI: 0000000000600000 RDI: 0000200000000000 [ 175.923190][ T7347] RBP: 00007fbf14c3804e R08: 0000000000000008 R09: 0000000000000000 [ 175.931207][ T7347] R10: 0000200000000400 R11: 0000000000000246 R12: 0000000000000000 [ 175.939264][ T7347] R13: 00007fbf14e26038 R14: 00007fbf14e25fa0 R15: 00007ffdfbb59058 [ 175.947306][ T7347] [ 176.113103][ T7352] block device autoloading is deprecated and will be removed. [ 176.272555][ T7360] loop2: detected capacity change from 0 to 33280 [ 176.313012][ T7360] EXT4-fs: Ignoring removed bh option [ 176.333963][ T7360] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 176.353381][ T7360] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 176.373758][ T7363] FAULT_INJECTION: forcing a failure. [ 176.373758][ T7363] name failslab, interval 1, probability 0, space 0, times 0 [ 176.422742][ T7360] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.322: Corrupt directory, running e2fsck is recommended [ 176.498591][ T7363] CPU: 0 PID: 7363 Comm: syz.3.323 Not tainted syzkaller #0 [ 176.505992][ T7363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 176.516125][ T7363] Call Trace: [ 176.519468][ T7363] [ 176.522445][ T7363] dump_stack_lvl+0x18c/0x250 [ 176.527212][ T7363] ? show_regs_print_info+0x20/0x20 [ 176.532468][ T7363] ? load_image+0x420/0x420 [ 176.537027][ T7363] ? __might_sleep+0xe0/0xe0 [ 176.541675][ T7363] ? __lock_acquire+0x7eb0/0x7eb0 [ 176.546750][ T7363] ? verify_lock_unused+0x140/0x140 [ 176.552089][ T7363] should_fail_ex+0x394/0x4c0 [ 176.556846][ T7363] should_failslab+0x9/0x20 [ 176.561403][ T7363] slab_pre_alloc_hook+0x59/0x300 [ 176.566477][ T7363] ? __stack_depot_save+0x1f/0x660 [ 176.571651][ T7363] kmem_cache_alloc_lru+0x4d/0x2c0 [ 176.576809][ T7363] ? sock_alloc_inode+0x28/0xc0 [ 176.581730][ T7363] sock_alloc_inode+0x28/0xc0 [ 176.586470][ T7363] ? sockfs_init_fs_context+0xb0/0xb0 [ 176.591890][ T7363] new_inode_pseudo+0x63/0x1d0 [ 176.596711][ T7363] sock_create_lite+0x8b/0x500 [ 176.601558][ T7363] __netlink_kernel_create+0xfb/0x7b0 [ 176.607012][ T7363] ? netlink_set_err+0x3b0/0x3b0 [ 176.612032][ T7363] ? nfnl_pernet+0x23/0x230 [ 176.616611][ T7363] ? nfnl_pernet+0x23/0x230 [ 176.621198][ T7363] ? nfnetlink_net_init+0xb2/0x150 [ 176.626386][ T7363] nfnetlink_net_init+0xc9/0x150 [ 176.631383][ T7363] ? nfnetlink_broadcast+0x70/0x70 [ 176.636566][ T7363] ? nfnetlink_net_exit_batch+0xa0/0xa0 [ 176.642178][ T7363] ? nfnetlink_rcv+0x2490/0x2490 [ 176.647177][ T7363] ? nfnetlink_bind+0x3c0/0x3c0 [ 176.652106][ T7363] ops_init+0x391/0x640 [ 176.656339][ T7363] setup_net+0x3b6/0xa20 [ 176.660643][ T7363] ? copy_net_ns+0x530/0x530 [ 176.665284][ T7363] ? copy_net_ns+0x347/0x530 [ 176.669946][ T7363] ? down_read_killable+0x1d0/0x340 [ 176.674961][ T7360] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 176.675184][ T7363] copy_net_ns+0x361/0x530 [ 176.687861][ T7363] create_new_namespaces+0x3ce/0x700 [ 176.693235][ T7363] unshare_nsproxy_namespaces+0x11a/0x160 [ 176.699031][ T7363] ksys_unshare+0x4fa/0x8f0 [ 176.702371][ T7360] EXT4-fs error (device loop2): ext4_iget_extra_inode:4752: inode #15: comm syz.2.322: corrupted in-inode xattr: e_name out of bounds [ 176.703700][ T7363] ? sighand_ctor+0x50/0x50 [ 176.721971][ T7363] ? lock_chain_count+0x20/0x20 [ 176.726888][ T7363] ? syscall_enter_from_user_mode+0x25/0x80 [ 176.732844][ T7363] __x64_sys_unshare+0x38/0x40 [ 176.737672][ T7363] do_syscall_64+0x55/0xb0 [ 176.742144][ T7363] ? clear_bhb_loop+0x40/0x90 [ 176.746885][ T7363] ? clear_bhb_loop+0x40/0x90 [ 176.751633][ T7363] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 176.757584][ T7363] RIP: 0033:0x7f7112ba94d9 [ 176.762048][ T7363] 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 [ 176.781707][ T7363] RSP: 002b:00007f7113a61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 176.790191][ T7363] RAX: ffffffffffffffda RBX: 00007f7112e25fa0 RCX: 00007f7112ba94d9 [ 176.795601][ T7360] EXT4-fs error (device loop2): ext4_orphan_get:1413: comm syz.2.322: couldn't read orphan inode 15 (err -117) [ 176.798196][ T7363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 176.817958][ T7363] RBP: 00007f7112c3804e R08: 0000000000000000 R09: 0000000000000000 [ 176.825995][ T7363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 176.834025][ T7363] R13: 00007f7112e26038 R14: 00007f7112e25fa0 R15: 00007ffe696d7de8 [ 176.842075][ T7363] [ 176.864445][ T7360] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 176.913632][ T7360] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 176.946855][ T7360] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 176.979083][ T7360] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.322: Corrupt directory, running e2fsck is recommended [ 177.010109][ T7373] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 177.040882][ T7373] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 177.051391][ T7373] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.322: Corrupt directory, running e2fsck is recommended [ 177.110625][ T7372] vxcan1: tx drop: invalid da for name 0xfffffffffffffffd [ 177.136476][ T7360] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 177.163286][ T7360] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 177.188852][ T7360] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.322: Corrupt directory, running e2fsck is recommended [ 177.215815][ T7373] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 177.397512][ T5785] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.474567][ T7389] Bluetooth: received HCILL_WAKE_UP_ACK in state 2 [ 177.596489][ T2986] Bluetooth: hci4: Frame reassembly failed (-84) [ 177.646312][ T7394] dccp_invalid_packet: invalid packet type [ 178.206347][ T7392] loop2: detected capacity change from 0 to 32768 [ 178.252156][ T7392] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.329 (7392) [ 178.293609][ T7392] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 178.316536][ T7392] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 178.328245][ T7392] BTRFS info (device loop2): setting nodatasum [ 178.338651][ T7392] BTRFS info (device loop2): force zlib compression, level 3 [ 178.353969][ T7392] BTRFS info (device loop2): turning on flush-on-commit [ 178.374083][ T7392] BTRFS info (device loop2): max_inline at 4096 [ 178.398740][ T7392] BTRFS info (device loop2): using free space tree [ 178.486215][ T7392] BTRFS info (device loop2): enabling ssd optimizations [ 178.839406][ T7425] netlink: 20 bytes leftover after parsing attributes in process `syz.3.335'. [ 178.934129][ T7427] FAULT_INJECTION: forcing a failure. [ 178.934129][ T7427] name failslab, interval 1, probability 0, space 0, times 0 [ 178.959013][ T7427] CPU: 0 PID: 7427 Comm: syz.4.334 Not tainted syzkaller #0 [ 178.966389][ T7427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 178.976489][ T7427] Call Trace: [ 178.979814][ T7427] [ 178.982802][ T7427] dump_stack_lvl+0x18c/0x250 [ 178.987560][ T7427] ? show_regs_print_info+0x20/0x20 [ 178.992841][ T7427] ? load_image+0x420/0x420 [ 178.997495][ T7427] ? __might_sleep+0xe0/0xe0 [ 179.002140][ T7427] ? __lock_acquire+0x7eb0/0x7eb0 [ 179.007230][ T7427] should_fail_ex+0x394/0x4c0 [ 179.011978][ T7427] should_failslab+0x9/0x20 [ 179.016531][ T7427] slab_pre_alloc_hook+0x59/0x300 [ 179.021607][ T7427] ? __register_sysctl_table+0x71/0x1210 [ 179.027280][ T7427] ? __register_sysctl_table+0x71/0x1210 [ 179.032956][ T7427] __kmem_cache_alloc_node+0x53/0x260 [ 179.038373][ T7427] ? __register_sysctl_table+0x71/0x1210 [ 179.044044][ T7427] __kmalloc+0xa7/0x240 [ 179.048233][ T7427] __register_sysctl_table+0x71/0x1210 [ 179.053738][ T7427] ? kmemdup+0x55/0x70 [ 179.057868][ T7427] ? __asan_memcpy+0x40/0x70 [ 179.062501][ T7427] setup_ipc_sysctls+0x247/0x2e0 [ 179.067475][ T7427] copy_ipcs+0x333/0x500 [ 179.071759][ T7427] create_new_namespaces+0x212/0x700 [ 179.077095][ T7427] unshare_nsproxy_namespaces+0x11a/0x160 [ 179.082882][ T7427] ksys_unshare+0x4fa/0x8f0 [ 179.087430][ T7427] ? sighand_ctor+0x50/0x50 [ 179.091969][ T7427] ? lock_chain_count+0x20/0x20 [ 179.096863][ T7427] ? syscall_enter_from_user_mode+0x25/0x80 [ 179.102813][ T7427] __x64_sys_unshare+0x38/0x40 [ 179.107609][ T7427] do_syscall_64+0x55/0xb0 [ 179.112055][ T7427] ? clear_bhb_loop+0x40/0x90 [ 179.116761][ T7427] ? clear_bhb_loop+0x40/0x90 [ 179.121480][ T7427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 179.127401][ T7427] RIP: 0033:0x7fada3da94d9 [ 179.131840][ T7427] 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 [ 179.151488][ T7427] RSP: 002b:00007fada4cf5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 179.159944][ T7427] RAX: ffffffffffffffda RBX: 00007fada4025fa0 RCX: 00007fada3da94d9 [ 179.167942][ T7427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000000 [ 179.175939][ T7427] RBP: 00007fada3e3804e R08: 0000000000000000 R09: 0000000000000000 [ 179.183963][ T7427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.191991][ T7427] R13: 00007fada4026038 R14: 00007fada4025fa0 R15: 00007ffe211301c8 [ 179.200005][ T7427] [ 179.350226][ T5785] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 179.496007][ T5798] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 179.502750][ T52] Bluetooth: hci4: command 0x1003 tx timeout [ 179.563932][ T7432] block device autoloading is deprecated and will be removed. [ 179.694499][ T5798] Bluetooth: hci2: unexpected event 0x04 length: 12 > 10 [ 179.694568][ T5798] Bluetooth: unknown link type 255 [ 179.710987][ T5798] Bluetooth: hci2: connection err: -111 [ 180.384809][ T7441] pim6reg: entered allmulticast mode [ 180.390796][ T7442] pim6reg: left allmulticast mode [ 180.404808][ T7432] md/raid:md4: not clean -- starting background reconstruction [ 180.553969][ T7432] md/raid:md4: device ram9 operational as raid disk 1 [ 180.650863][ T7432] md/raid:md4: device ram8 operational as raid disk 0 [ 180.762016][ T7432] md/raid:md4: couldn't allocate thread. [ 180.889043][ T7432] md: pers->run() failed ... [ 180.895569][ T7443] netlink: 4 bytes leftover after parsing attributes in process `syz.1.339'. [ 181.063496][ T7453] FAULT_INJECTION: forcing a failure. [ 181.063496][ T7453] name failslab, interval 1, probability 0, space 0, times 0 [ 181.079768][ T7453] CPU: 0 PID: 7453 Comm: syz.4.341 Not tainted syzkaller #0 [ 181.087223][ T7453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 181.097322][ T7453] Call Trace: [ 181.100650][ T7453] [ 181.103598][ T7453] dump_stack_lvl+0x18c/0x250 [ 181.108297][ T7453] ? show_regs_print_info+0x20/0x20 [ 181.113513][ T7453] ? load_image+0x420/0x420 [ 181.118066][ T7453] ? __might_sleep+0xe0/0xe0 [ 181.122696][ T7453] ? __lock_acquire+0x7eb0/0x7eb0 [ 181.127738][ T7453] should_fail_ex+0x394/0x4c0 [ 181.132435][ T7453] should_failslab+0x9/0x20 [ 181.136948][ T7453] slab_pre_alloc_hook+0x59/0x300 [ 181.141992][ T7453] kmem_cache_alloc+0x5a/0x2d0 [ 181.146767][ T7453] ? sk_prot_alloc+0x57/0x210 [ 181.151469][ T7453] sk_prot_alloc+0x57/0x210 [ 181.155999][ T7453] ? sk_alloc+0x24/0x350 [ 181.160276][ T7453] sk_alloc+0x3a/0x350 [ 181.164389][ T7453] inet_create+0x7a9/0xfe0 [ 181.168828][ T7453] ? inet_create+0x9d/0xfe0 [ 181.173352][ T7453] __sock_create+0x49e/0x940 [ 181.177969][ T7453] __sys_socket+0xd7/0x1b0 [ 181.182398][ T7453] __x64_sys_socket+0x7a/0x90 [ 181.187086][ T7453] do_syscall_64+0x55/0xb0 [ 181.191516][ T7453] ? clear_bhb_loop+0x40/0x90 [ 181.196218][ T7453] ? clear_bhb_loop+0x40/0x90 [ 181.200918][ T7453] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 181.206828][ T7453] RIP: 0033:0x7fada3da94d9 [ 181.211250][ T7453] 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 [ 181.230892][ T7453] RSP: 002b:00007fada4cf5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 181.239324][ T7453] RAX: ffffffffffffffda RBX: 00007fada4025fa0 RCX: 00007fada3da94d9 [ 181.247312][ T7453] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 0000000000000002 [ 181.255294][ T7453] RBP: 00007fada3e3804e R08: 0000000000000000 R09: 0000000000000000 [ 181.263291][ T7453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 181.271294][ T7453] R13: 00007fada4026038 R14: 00007fada4025fa0 R15: 00007ffe211301c8 [ 181.279289][ T7453] [ 181.469341][ T28] audit: type=1326 audit(1794590183.246:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.551235][ T28] audit: type=1326 audit(1794590183.256:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.590440][ T28] audit: type=1326 audit(1794590183.256:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.617650][ T28] audit: type=1326 audit(1794590183.256:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.655576][ T28] audit: type=1326 audit(1794590183.256:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.711118][ T28] audit: type=1326 audit(1794590183.256:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.745788][ T28] audit: type=1326 audit(1794590183.256:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.779521][ T28] audit: type=1326 audit(1794590183.256:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.806216][ T28] audit: type=1326 audit(1794590183.256:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 181.848591][ T28] audit: type=1326 audit(1794590183.256:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7458 comm="syz.4.344" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7fada3da94d9 code=0x7ffc0000 [ 182.170116][ T7474] loop3: detected capacity change from 0 to 32896 [ 182.204533][ T7474] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 182.222570][ T7474] ext4 filesystem being mounted at /91/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.368808][ T5863] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 182.592714][ T5863] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 182.612348][ T5863] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 182.649651][ T5863] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 182.804827][ T5863] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 182.877694][ T5863] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.947675][ T5863] usb 2-1: Product: syz [ 182.989776][ T5863] usb 2-1: Manufacturer: syz [ 183.031122][ T5863] usb 2-1: SerialNumber: syz [ 183.137418][ T7486] pim6reg: entered allmulticast mode [ 183.237524][ T7485] pim6reg: left allmulticast mode [ 183.819611][ T7489] netlink: 4 bytes leftover after parsing attributes in process `syz.4.352'. [ 183.914409][ T5787] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 184.168901][ T5863] usb 2-1: Cannot retrieve CPort count: -110 [ 184.175043][ T5863] usb 2-1: Cannot retrieve CPort count: -110 [ 184.446377][ T7498] pim6reg: entered allmulticast mode [ 184.538276][ T7496] pim6reg: left allmulticast mode [ 184.778151][ T5863] es2_ap_driver: probe of 2-1:1.0 failed with error -110 [ 185.008535][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 185.196323][ T7501] netlink: 4 bytes leftover after parsing attributes in process `syz.2.355'. [ 185.579030][ T7518] sit1: entered allmulticast mode [ 186.179008][ T5112] usb 2-1: USB disconnect, device number 7 [ 187.368600][ T27] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 187.585103][ T7553] loop2: detected capacity change from 0 to 32768 [ 187.611330][ T27] usb 2-1: config 0 has no interfaces? [ 187.617020][ T27] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice=d5.1b [ 187.689607][ T27] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.710866][ T27] usb 2-1: config 0 descriptor?? [ 187.717454][ T7553] XFS (loop2): Mounting V5 Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 187.756526][ T7586] netlink: 'syz.4.376': attribute type 27 has an invalid length. [ 187.796757][ T7586] lo: entered promiscuous mode [ 187.820773][ T7586] lo: entered allmulticast mode [ 187.857588][ T7586] tunl0: entered promiscuous mode [ 187.890951][ T7586] tunl0: entered allmulticast mode [ 187.897412][ T7586] gre0: entered promiscuous mode [ 187.903306][ T7586] gre0: entered allmulticast mode [ 187.909534][ T7586] gretap0: entered promiscuous mode [ 187.947421][ T7586] gretap0: entered allmulticast mode [ 187.977071][ T27] usb 2-1: USB disconnect, device number 8 [ 188.004536][ T7586] erspan0: entered promiscuous mode [ 188.019786][ T7553] XFS (loop2): Ending clean mount [ 188.030038][ T7586] erspan0: entered allmulticast mode [ 188.051714][ T7586] ip_vti0: entered promiscuous mode [ 188.066123][ T7586] ip_vti0: entered allmulticast mode [ 188.096367][ T7586] ip6_vti0: entered promiscuous mode [ 188.117438][ T7586] ip6_vti0: entered allmulticast mode [ 188.140137][ T7586] sit0: entered promiscuous mode [ 188.159746][ T7586] sit0: entered allmulticast mode [ 188.174402][ T7586] ip6tnl0: entered promiscuous mode [ 188.199823][ T7586] ip6tnl0: entered allmulticast mode [ 188.225457][ T7586] ip6gre0: entered promiscuous mode [ 188.244230][ T7586] ip6gre0: entered allmulticast mode [ 188.260784][ T7586] syz_tun: entered promiscuous mode [ 188.273452][ T7586] syz_tun: entered allmulticast mode [ 188.292058][ T7586] ip6gretap0: entered promiscuous mode [ 188.304979][ T7586] ip6gretap0: entered allmulticast mode [ 188.332163][ T5785] XFS (loop2): Unmounting Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 188.344768][ T7586] bridge0: entered promiscuous mode [ 188.357474][ T7586] bridge0: entered allmulticast mode [ 188.376913][ T7586] vcan0: entered promiscuous mode [ 188.387998][ T7586] vcan0: entered allmulticast mode [ 188.397342][ T7586] bond0: entered promiscuous mode [ 188.410490][ T7586] bond_slave_0: entered promiscuous mode [ 188.441093][ T7586] bond_slave_1: entered promiscuous mode [ 188.456392][ T7586] bond0: entered allmulticast mode [ 188.468720][ T7586] bond_slave_0: entered allmulticast mode [ 188.503864][ T7586] bond_slave_1: entered allmulticast mode [ 188.550639][ T7586] team0: entered promiscuous mode [ 188.611420][ T7586] team_slave_0: entered promiscuous mode [ 188.642289][ T7586] team_slave_1: entered promiscuous mode [ 188.685731][ T7586] team0: entered allmulticast mode [ 188.728812][ T7586] team_slave_0: entered allmulticast mode [ 188.734685][ T7586] team_slave_1: entered allmulticast mode [ 188.758094][ T7586] dummy0: entered promiscuous mode [ 188.781250][ T7586] dummy0: entered allmulticast mode [ 188.804189][ T7586] nlmon0: entered promiscuous mode [ 188.823352][ T7586] nlmon0: entered allmulticast mode [ 188.843150][ T7586] caif0: entered promiscuous mode [ 188.848338][ T7586] caif0: entered allmulticast mode [ 188.862214][ T7586] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 189.090079][ T5798] Bluetooth: hci3: unexpected event 0x04 length: 12 > 10 [ 189.090117][ T5798] Bluetooth: unknown link type 255 [ 189.103278][ T5798] Bluetooth: hci3: connection err: -111 [ 189.807148][ T7629] erspan1: entered promiscuous mode [ 190.127130][ T7640] gretap0: entered promiscuous mode [ 190.134102][ T7640] netlink: 8 bytes leftover after parsing attributes in process `syz.1.387'. [ 190.134308][ T7640] gretap0: left promiscuous mode [ 190.348570][ T5112] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 190.702595][ T5112] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 190.702630][ T5112] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.702655][ T5112] usb 4-1: Product: syz [ 190.702671][ T5112] usb 4-1: Manufacturer: syz [ 190.702688][ T5112] usb 4-1: SerialNumber: syz [ 190.734369][ T7646] pim6reg: entered allmulticast mode [ 190.774697][ T7645] pim6reg: left allmulticast mode [ 191.313448][ T5112] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 191.462393][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.1.388'. [ 191.788912][ T5863] usb 4-1: USB disconnect, device number 9 [ 192.309650][ T7659] pim6reg: entered allmulticast mode [ 192.373488][ T7660] pim6reg: left allmulticast mode [ 192.378662][ T5112] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 192.378825][ T5112] ath9k_htc: Failed to initialize the device [ 192.739942][ T5863] usb 4-1: ath9k_htc: USB layer deinitialized [ 193.107923][ T7663] netlink: 4 bytes leftover after parsing attributes in process `syz.4.390'. [ 193.166647][ T7668] rxe_eth0 speed is unknown, defaulting to 1000 [ 193.231484][ T7670] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 193.338611][ T27] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 193.563544][ T27] usb 4-1: Using ep0 maxpacket: 8 [ 193.581359][ T27] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 193.600824][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 193.631904][ T27] usb 4-1: Product: syz [ 193.651895][ T27] usb 4-1: Manufacturer: syz [ 193.662692][ T27] usb 4-1: SerialNumber: syz [ 193.687481][ T27] usb 4-1: config 0 descriptor?? [ 193.723221][ T7677] loop4: detected capacity change from 0 to 164 [ 193.793194][ T7679] kernel read not supported for file /blkio.bfq.io_merged (pid: 7679 comm: syz.2.396) [ 193.811048][ T7677] ISOFS: unable to read i-node block [ 193.822018][ T7677] isofs_fill_super: get root inode failed [ 193.828155][ T28] kauditd_printk_skb: 257 callbacks suppressed [ 193.828169][ T28] audit: type=1800 audit(1794590195.606:271): pid=7679 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.396" name="blkio.bfq.io_merged" dev="mqueue" ino=15437 res=0 errno=0 [ 193.968063][ T27] radio-si470x 4-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 194.001451][ T27] radio-si470x 4-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 194.106451][ T28] audit: type=1804 audit(1794590195.886:272): pid=7681 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.397" name="/newroot/116/tracing/per_cpu/cpu0/trace_pipe_raw" dev="tracefs" ino=1173 res=1 errno=0 [ 194.170335][ T27] radio-si470x 4-1:0.0: software version 0, hardware version 0 [ 194.180359][ T27] radio-si470x 4-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 194.208156][ T27] radio-si470x 4-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 194.452418][ T1292] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.462413][ T1292] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.671775][ T5863] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 194.738901][ T27] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -110 [ 194.748452][ T27] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -32 [ 194.757806][ T27] radio-si470x: probe of 4-1:0.0 failed with error -22 [ 194.885386][ T5863] usb 3-1: config 0 interface 0 altsetting 13 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 194.902026][ T5863] usb 3-1: config 0 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 194.916963][ T5863] usb 3-1: config 0 interface 0 has no altsetting 0 [ 194.927888][ T5863] usb 3-1: New USB device found, idVendor=045e, idProduct=00f9, bcdDevice= 0.00 [ 194.939706][ T5863] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.024264][ T8] usb 4-1: USB disconnect, device number 10 [ 195.031974][ T5863] usb 3-1: config 0 descriptor?? [ 195.041418][ T7685] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 195.268572][ T5863] usbhid 3-1:0.0: can't add hid device: -71 [ 195.723907][ T7694] pim6reg: entered allmulticast mode [ 195.934455][ T7696] netlink: 4 bytes leftover after parsing attributes in process `syz.3.401'. [ 196.089161][ T5863] usbhid: probe of 3-1:0.0 failed with error -71 [ 196.129077][ T5863] usb 3-1: USB disconnect, device number 6 [ 196.453437][ T7699] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2167134160 (277393172480 ns) > initial count (234584773888 ns). Using initial count to start timer. [ 197.153448][ T7713] pim6reg: entered allmulticast mode [ 197.352100][ T7718] netlink: 4 bytes leftover after parsing attributes in process `syz.4.406'. [ 197.833517][ T7725] pim6reg: left allmulticast mode [ 198.019724][ T7732] netlink: 4 bytes leftover after parsing attributes in process `syz.3.408'. [ 198.528964][ T7745] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2167134160 (277393172480 ns) > initial count (234584773888 ns). Using initial count to start timer. [ 198.566493][ T7743] netlink: 4 bytes leftover after parsing attributes in process `syz.4.423'. [ 199.231356][ T7764] netlink: 'syz.3.421': attribute type 27 has an invalid length. [ 199.239326][ T7764] lo: entered promiscuous mode [ 199.244972][ T7764] lo: entered allmulticast mode [ 199.251941][ T7764] tunl0: entered promiscuous mode [ 199.267756][ T7764] tunl0: entered allmulticast mode [ 199.274292][ T7764] gre0: entered promiscuous mode [ 199.303654][ T7764] gre0: entered allmulticast mode [ 199.328228][ T7764] gretap0: entered promiscuous mode [ 199.337998][ T7764] gretap0: entered allmulticast mode [ 199.349911][ T7764] erspan0: entered promiscuous mode [ 199.363618][ T7764] erspan0: entered allmulticast mode [ 199.374810][ T7764] ip_vti0: entered promiscuous mode [ 199.382223][ T7764] ip_vti0: entered allmulticast mode [ 199.397833][ T7764] ip6_vti0: entered promiscuous mode [ 199.442379][ T7764] ip6_vti0: entered allmulticast mode [ 199.500455][ T7764] sit0: entered promiscuous mode [ 199.552591][ T7764] sit0: entered allmulticast mode [ 199.620445][ T7764] ip6tnl0: entered promiscuous mode [ 199.670537][ T7764] ip6tnl0: entered allmulticast mode [ 199.720599][ T7764] ip6gre0: entered promiscuous mode [ 199.757957][ T7764] ip6gre0: entered allmulticast mode [ 199.817586][ T7764] syz_tun: entered promiscuous mode [ 199.862665][ T7764] syz_tun: entered allmulticast mode [ 199.929879][ T7764] ip6gretap0: entered promiscuous mode [ 199.977130][ T7764] ip6gretap0: entered allmulticast mode [ 200.041620][ T7764] bridge0: entered promiscuous mode [ 200.098650][ T7764] bridge0: entered allmulticast mode [ 200.192094][ T7764] vcan0: entered promiscuous mode [ 200.316393][ T7764] vcan0: entered allmulticast mode [ 200.509691][ T7764] bond0: entered promiscuous mode [ 200.514804][ T7764] bond_slave_0: entered promiscuous mode [ 200.545302][ T7764] bond_slave_1: entered promiscuous mode [ 200.564416][ T7764] bond0: entered allmulticast mode [ 200.571561][ T7764] bond_slave_0: entered allmulticast mode [ 200.578895][ T7764] bond_slave_1: entered allmulticast mode [ 200.586404][ T7764] team0: entered promiscuous mode [ 200.591881][ T7764] team_slave_0: entered promiscuous mode [ 200.597948][ T7764] team_slave_1: entered promiscuous mode [ 200.604278][ T7764] team0: entered allmulticast mode [ 200.619613][ T7764] team_slave_0: entered allmulticast mode [ 200.625532][ T7764] team_slave_1: entered allmulticast mode [ 200.633179][ T7764] dummy0: entered promiscuous mode [ 200.638856][ T7764] dummy0: entered allmulticast mode [ 200.644946][ T7764] nlmon0: entered promiscuous mode [ 200.651867][ T7764] nlmon0: entered allmulticast mode [ 200.663416][ T7764] caif0: entered promiscuous mode [ 200.671301][ T7764] caif0: entered allmulticast mode [ 200.689076][ T7764] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 200.747931][ T7778] pim6reg: entered allmulticast mode [ 200.773928][ T7783] netlink: 4 bytes leftover after parsing attributes in process `syz.1.424'. [ 201.167982][ T7791] pim6reg: entered allmulticast mode [ 201.369740][ T7794] netlink: 4 bytes leftover after parsing attributes in process `syz.2.426'. [ 201.858002][ T7799] netlink: 8 bytes leftover after parsing attributes in process `syz.1.429'. [ 202.231635][ T7808] netlink: 4 bytes leftover after parsing attributes in process `syz.1.431'. [ 202.264758][ T7792] pim6reg: left allmulticast mode [ 202.488595][ T5863] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 202.688790][ T5863] usb 3-1: Using ep0 maxpacket: 16 [ 202.712905][ T5863] usb 3-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.733333][ T5863] usb 3-1: config 0 interface 0 altsetting 64 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.744176][ T5863] usb 3-1: config 0 interface 0 has no altsetting 0 [ 202.754363][ T5863] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 202.767950][ T5863] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 202.793075][ T5863] usb 3-1: config 0 descriptor?? [ 203.233523][ T5863] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 203.260775][ T5863] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 203.279368][ T5863] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 203.286633][ T5863] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 203.298792][ T5863] mcp2221 0003:04D8:00DD.0006: unknown main item tag 0x0 [ 203.313925][ T5863] mcp2221 0003:04D8:00DD.0006: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 203.519090][ T27] usb 3-1: USB disconnect, device number 7 [ 203.607028][ T7824] FAULT_INJECTION: forcing a failure. [ 203.607028][ T7824] name failslab, interval 1, probability 0, space 0, times 0 [ 203.619213][ T7826] netlink: 'syz.1.436': attribute type 27 has an invalid length. [ 203.627648][ T7826] lo: entered promiscuous mode [ 203.633557][ T7826] lo: entered allmulticast mode [ 203.640269][ T7826] tunl0: entered promiscuous mode [ 203.643648][ T7824] CPU: 0 PID: 7824 Comm: syz.4.444 Not tainted syzkaller #0 [ 203.651735][ T7826] tunl0: entered allmulticast mode [ 203.652638][ T7824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 203.652657][ T7824] Call Trace: [ 203.652687][ T7824] [ 203.662353][ T7826] gre0: entered promiscuous mode [ 203.667939][ T7824] dump_stack_lvl+0x18c/0x250 [ 203.677118][ T7826] gre0: entered allmulticast mode [ 203.679145][ T7824] ? show_regs_print_info+0x20/0x20 [ 203.679184][ T7824] ? load_image+0x420/0x420 [ 203.694859][ T7826] gretap0: entered promiscuous mode [ 203.698666][ T7824] ? __lock_acquire+0x7eb0/0x7eb0 [ 203.698708][ T7824] should_fail_ex+0x394/0x4c0 [ 203.698741][ T7824] should_failslab+0x9/0x20 [ 203.706018][ T7826] gretap0: entered allmulticast mode [ 203.709020][ T7824] slab_pre_alloc_hook+0x59/0x300 [ 203.709056][ T7824] kmem_cache_alloc+0x5a/0x2d0 [ 203.709077][ T7824] ? create_new_namespaces+0x34/0x700 [ 203.717792][ T7826] erspan0: entered promiscuous mode [ 203.718282][ T7824] create_new_namespaces+0x34/0x700 [ 203.725550][ T7826] erspan0: entered allmulticast mode [ 203.728660][ T7824] __se_sys_setns+0x2f3/0x1740 [ 203.728694][ T7824] ? __bpf_trace_rcu_stall_warning+0x160/0x160 [ 203.728733][ T7824] ? __x64_sys_setns+0x60/0x60 [ 203.738283][ T7826] ip_vti0: entered promiscuous mode [ 203.738884][ T7824] ? lockdep_hardirqs_on+0x98/0x150 [ 203.738916][ T7824] do_syscall_64+0x55/0xb0 [ 203.738943][ T7824] ? clear_bhb_loop+0x40/0x90 [ 203.738974][ T7824] ? clear_bhb_loop+0x40/0x90 [ 203.739006][ T7824] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 203.739046][ T7824] RIP: 0033:0x7fada3daa807 [ 203.739066][ T7824] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 34 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.739085][ T7824] RSP: 002b:00007fada4cf4fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 203.739108][ T7824] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fada3daa807 [ 203.739123][ T7824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 203.739136][ T7824] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 [ 203.739147][ T7824] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fada4cf56a8 [ 203.739160][ T7824] R13: 000000000000000e R14: 00007fada4025fa0 R15: 00007ffe211301c8 [ 203.739218][ T7824] [ 203.763777][ T7826] ip_vti0: entered allmulticast mode [ 203.916027][ T7826] ip6_vti0: entered promiscuous mode [ 203.925432][ T7826] ip6_vti0: entered allmulticast mode [ 203.935275][ T7826] sit0: entered promiscuous mode [ 203.941483][ T7826] sit0: entered allmulticast mode [ 203.947352][ T7826] ip6tnl0: entered promiscuous mode [ 203.958406][ T7826] ip6tnl0: entered allmulticast mode [ 203.965573][ T7826] ip6gre0: entered promiscuous mode [ 203.974197][ T7826] ip6gre0: entered allmulticast mode [ 203.982495][ T7826] syz_tun: entered promiscuous mode [ 203.987761][ T7826] syz_tun: entered allmulticast mode [ 204.000328][ T7826] ip6gretap0: entered promiscuous mode [ 204.005860][ T7826] ip6gretap0: entered allmulticast mode [ 204.016175][ T7826] bridge0: entered promiscuous mode [ 204.022994][ T7826] bridge0: entered allmulticast mode [ 204.035409][ T7826] vcan0: entered promiscuous mode [ 204.042108][ T7826] vcan0: entered allmulticast mode [ 204.047653][ T7826] bond0: entered promiscuous mode [ 204.066903][ T7826] bond_slave_0: entered promiscuous mode [ 204.074127][ T7826] bond_slave_1: entered promiscuous mode [ 204.086972][ T7826] bond0: entered allmulticast mode [ 204.094330][ T7826] bond_slave_0: entered allmulticast mode [ 204.102086][ T7826] bond_slave_1: entered allmulticast mode [ 204.111255][ T7826] team0: entered promiscuous mode [ 204.116353][ T7826] team_slave_0: entered promiscuous mode [ 204.122527][ T7826] team_slave_1: entered promiscuous mode [ 204.128436][ T7826] team0: entered allmulticast mode [ 204.141010][ T7826] team_slave_0: entered allmulticast mode [ 204.146800][ T7826] team_slave_1: entered allmulticast mode [ 204.170975][ T7826] dummy0: entered promiscuous mode [ 204.182762][ T7826] dummy0: entered allmulticast mode [ 204.191160][ T7826] nlmon0: entered promiscuous mode [ 204.196391][ T7826] nlmon0: entered allmulticast mode [ 204.207597][ T7826] caif0: entered promiscuous mode [ 204.215825][ T7826] caif0: entered allmulticast mode [ 204.224801][ T7826] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 204.474980][ T5863] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 204.768636][ T5863] usb 4-1: Using ep0 maxpacket: 16 [ 204.786994][ T7837] pim6reg: left allmulticast mode [ 204.860544][ T5863] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.999259][ T5863] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 205.075481][ T5863] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 205.193735][ T5863] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 205.275225][ T5863] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.304760][ T5863] usb 4-1: config 0 descriptor?? [ 205.454538][ T7845] netlink: 4 bytes leftover after parsing attributes in process `syz.2.440'. [ 205.791812][ T5863] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.0007/input/input8 [ 205.857991][ T5863] microsoft 0003:045E:07DA.0007: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 206.110210][ T7849] loop1: detected capacity change from 0 to 32768 [ 206.121954][ T5863] usb 4-1: USB disconnect, device number 11 [ 206.145206][ T7849] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop1 scanned by syz.1.442 (7849) [ 206.196987][ T7849] BTRFS info (device loop1): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 206.228836][ T7849] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 206.271434][ T7849] BTRFS info (device loop1): using free space tree [ 206.352108][ T7875] netlink: 4 bytes leftover after parsing attributes in process `syz.2.449'. [ 206.376000][ T7873] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 206.405507][ T7849] BTRFS info (device loop1): enabling ssd optimizations [ 206.597173][ T7875] bond0: (slave bond_slave_0): Releasing backup interface [ 206.739423][ T5786] BTRFS info (device loop1): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 207.009275][ T5790] Bluetooth: hci1: command 0x0406 tx timeout [ 207.015397][ T5796] Bluetooth: hci2: command 0x0406 tx timeout [ 207.060995][ T7897] mmap: syz.1.451 (7897) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 207.215260][ T28] audit: type=1326 audit(1794590208.996:273): auid=4294967295 uid=255 gid=0 ses=4294967295 subj=unconfined pid=7902 comm="syz.3.455" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7112ba94d9 code=0x0 [ 207.686553][ T7906] pim6reg: entered allmulticast mode [ 207.703321][ T7906] pim6reg: left allmulticast mode [ 208.423590][ T7909] netlink: 4 bytes leftover after parsing attributes in process `syz.4.454'. [ 208.516051][ T7917] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 209.088840][ T5863] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 209.257547][ T52] Bluetooth: hci2: unexpected event 0x04 length: 12 > 10 [ 209.295872][ T52] Bluetooth: unknown link type 255 [ 209.342730][ T52] Bluetooth: hci2: connection err: -111 [ 210.079527][ T5863] usb 5-1: Using ep0 maxpacket: 16 [ 210.089128][ T5863] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 210.098976][ T5863] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.111050][ T5863] usb 5-1: config 0 descriptor?? [ 210.136639][ T5863] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 210.167470][ T5863] usb 5-1: Detected FT2233HP [ 210.340841][ T5863] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 210.363831][ T5863] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 210.436308][ T7929] syz.3.461 (7929): drop_caches: 2 [ 210.749776][ T7938] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 210.760788][ T7938] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 211.827511][ T7941] block nbd1: shutting down sockets [ 212.016564][ T7952] pim6reg: entered allmulticast mode [ 212.038937][ T7952] pim6reg: left allmulticast mode [ 212.093995][ T7944] ftdi_sio ttyUSB0: ftdi_set_termios FAILED to set databits/stopbits/parity [ 212.145335][ T7944] ftdi_sio ttyUSB0: ftdi_set_termios urb failed to set baudrate [ 212.226311][ T7944] ftdi_sio ttyUSB0: failed to set flow control: -32 [ 212.631299][ T7944] ftdi_sio ttyUSB0: failed to get modem status: -32 [ 212.675543][ T7944] ftdi_sio ttyUSB0: error from flowcontrol urb [ 212.697452][ T27] usb 5-1: USB disconnect, device number 3 [ 212.722608][ T7955] netlink: 4 bytes leftover after parsing attributes in process `syz.2.468'. [ 212.737341][ T27] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 212.812997][ T27] ftdi_sio 5-1:0.0: device disconnected [ 213.480732][ T7964] pim6reg: left allmulticast mode [ 214.122162][ T7973] netlink: 4 bytes leftover after parsing attributes in process `syz.1.470'. [ 214.186604][ T27] IPVS: starting estimator thread 0... [ 214.329086][ T7981] IPVS: using max 18 ests per chain, 43200 per kthread [ 215.517944][ T8024] ALSA: seq fatal error: cannot create timer (-22) [ 217.017325][ T8031] pim6reg: entered allmulticast mode [ 217.031692][ T8033] pim6reg: left allmulticast mode [ 217.081466][ T8037] netlink: 4 bytes leftover after parsing attributes in process `syz.2.492'. [ 217.664386][ T8050] kvm: pic: non byte write [ 219.253007][ T8071] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 220.982134][ T8066] bridge_slave_1: left allmulticast mode [ 220.987953][ T8066] bridge_slave_1: left promiscuous mode [ 220.994604][ T8066] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.021891][ T8066] bridge_slave_0: left allmulticast mode [ 221.037831][ T8066] bridge_slave_0: left promiscuous mode [ 221.044461][ T8066] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.191099][ T8086] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 221.205070][ T8077] pim6reg: entered allmulticast mode [ 221.225536][ T8078] pim6reg: left allmulticast mode [ 221.298917][ T8082] netlink: 4 bytes leftover after parsing attributes in process `syz.2.503'. [ 221.884627][ T8102] pim6reg: entered allmulticast mode [ 221.899649][ T8102] pim6reg: left allmulticast mode [ 222.574785][ T8104] netlink: 4 bytes leftover after parsing attributes in process `syz.1.507'. [ 222.889670][ T5862] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 222.993826][ T8122] loop1: detected capacity change from 0 to 164 [ 223.011569][ T8122] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 223.012564][ T8122] ISOFS: changing to secondary root [ 223.078984][ T5862] usb 3-1: Using ep0 maxpacket: 16 [ 223.092542][ T8123] ================================================================== [ 223.092557][ T8123] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x1bac/0x25d0 [ 223.092596][ T8123] Write of size 4 at addr ffffc90003da9fc0 by task syz.4.516/8123 [ 223.092616][ T8123] [ 223.092622][ T8123] CPU: 1 PID: 8123 Comm: syz.4.516 Not tainted syzkaller #0 [ 223.092652][ T8123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 223.092665][ T8123] Call Trace: [ 223.092673][ T8123] [ 223.092682][ T8123] dump_stack_lvl+0x18c/0x250 [ 223.092712][ T8123] ? sys_imageblit+0x1bac/0x25d0 [ 223.092742][ T8123] ? show_regs_print_info+0x20/0x20 [ 223.092772][ T8123] ? load_image+0x420/0x420 [ 223.092802][ T8123] print_report+0xa8/0x210 [ 223.092827][ T8123] ? sys_imageblit+0x1bac/0x25d0 [ 223.092854][ T8123] kasan_report+0x117/0x150 [ 223.092883][ T8123] ? sys_imageblit+0x1bac/0x25d0 [ 223.092916][ T8123] sys_imageblit+0x1bac/0x25d0 [ 223.092953][ T8123] ? sys_copyarea+0x2530/0x2530 [ 223.092985][ T8123] ? try_to_wake_up+0x6c3/0x10e0 [ 223.093011][ T8123] drm_fbdev_generic_defio_imageblit+0x2c/0x110 [ 223.093038][ T8123] cw_putcs+0x15f3/0x18a0 [ 223.093085][ T8123] ? cw_clear+0x250/0x250 [ 223.093114][ T8123] ? drm_fb_helper_set_suspend_unlocked+0x190/0x190 [ 223.093140][ T8123] ? fb_get_color_depth+0x162/0x280 [ 223.093177][ T8123] fbcon_putcs+0x35c/0x520 [ 223.093203][ T8123] ? cw_clear+0x250/0x250 [ 223.093230][ T8123] do_update_region+0x4e9/0x640 [ 223.093252][ T8123] ? __asan_memcpy+0x40/0x70 [ 223.093288][ T8123] ? hide_cursor+0x320/0x320 [ 223.093315][ T8123] redraw_screen+0xa30/0x1000 [ 223.093341][ T8123] ? clear_buffer_attributes+0x320/0x320 [ 223.093366][ T8123] ? vc_do_resize+0x1087/0x17f0 [ 223.093391][ T8123] vc_do_resize+0x1256/0x17f0 [ 223.093427][ T8123] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 223.093452][ T8123] ? vc_resize+0x50/0x50 [ 223.093481][ T8123] vt_resizex+0x3f0/0x5a0 [ 223.093511][ T8123] ? vt_disallocate+0x90/0x90 [ 223.093539][ T8123] ? security_capable+0x89/0xb0 [ 223.093564][ T8123] vt_ioctl+0x125f/0x1f20 [ 223.093593][ T8123] ? __vt_event_wait+0x260/0x260 [ 223.093626][ T8123] ? __fget_files+0x28/0x460 [ 223.093666][ T8123] ? tty_jobctrl_ioctl+0x378/0xba0 [ 223.093690][ T8123] tty_ioctl+0x91e/0xdc0 [ 223.093714][ T8123] ? tty_get_icount+0xb0/0xb0 [ 223.093742][ T8123] __se_sys_ioctl+0xfd/0x170 [ 223.093773][ T8123] do_syscall_64+0x55/0xb0 [ 223.093800][ T8123] ? clear_bhb_loop+0x40/0x90 [ 223.093829][ T8123] ? clear_bhb_loop+0x40/0x90 [ 223.093859][ T8123] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.093888][ T8123] RIP: 0033:0x7fada3da94d9 [ 223.093907][ T8123] 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 [ 223.093926][ T8123] RSP: 002b:00007fada4cb3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.093950][ T8123] RAX: ffffffffffffffda RBX: 00007fada4026180 RCX: 00007fada3da94d9 [ 223.093966][ T8123] RDX: 00002000000006c0 RSI: 000000000000560a RDI: 0000000000000009 [ 223.093981][ T8123] RBP: 00007fada3e3804e R08: 0000000000000000 R09: 0000000000000000 [ 223.093995][ T8123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.094009][ T8123] R13: 00007fada4026218 R14: 00007fada4026180 R15: 00007ffe211301c8 [ 223.094035][ T8123] [ 223.094042][ T8123] [ 223.094046][ T8123] The buggy address belongs to a 0-page vmalloc region starting at 0xffffc90003daa000 allocated at drm_gem_shmem_vmap+0x3c4/0x650 [ 223.094097][ T8123] Memory state around the buggy address: [ 223.094109][ T8123] ffffc90003da9e80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 223.094123][ T8123] ffffc90003da9f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 223.094136][ T8123] >ffffc90003da9f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 223.094147][ T8123] ^ [ 223.094159][ T8123] ffffc90003daa000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 223.094172][ T8123] ffffc90003daa080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 223.094183][ T8123] ================================================================== [ 223.095088][ T5862] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=28.00 [ 223.095120][ T5862] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.099279][ T8123] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 223.099293][ T8123] CPU: 1 PID: 8123 Comm: syz.4.516 Not tainted syzkaller #0 [ 223.099315][ T8123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 223.099328][ T8123] Call Trace: [ 223.099336][ T8123] [ 223.099345][ T8123] dump_stack_lvl+0x18c/0x250 [ 223.099379][ T8123] ? show_regs_print_info+0x20/0x20 [ 223.099406][ T8123] ? load_image+0x420/0x420 [ 223.099435][ T8123] panic+0x2ca/0x720 [ 223.099457][ T8123] ? bpf_jit_dump+0xd0/0xd0 [ 223.099479][ T8123] ? _raw_spin_unlock_irqrestore+0x111/0x120 [ 223.099505][ T8123] ? _raw_spin_unlock+0x40/0x40 [ 223.099526][ T8123] ? print_memory_metadata+0x314/0x400 [ 223.099555][ T8123] ? sys_imageblit+0x1bac/0x25d0 [ 223.099585][ T8123] check_panic_on_warn+0x84/0xa0 [ 223.099612][ T8123] ? sys_imageblit+0x1bac/0x25d0 [ 223.099655][ T8123] end_report+0x6f/0x130 [ 223.099682][ T8123] kasan_report+0x128/0x150 [ 223.099711][ T8123] ? sys_imageblit+0x1bac/0x25d0 [ 223.099744][ T8123] sys_imageblit+0x1bac/0x25d0 [ 223.099782][ T8123] ? sys_copyarea+0x2530/0x2530 [ 223.099815][ T8123] ? try_to_wake_up+0x6c3/0x10e0 [ 223.099840][ T8123] drm_fbdev_generic_defio_imageblit+0x2c/0x110 [ 223.099867][ T8123] cw_putcs+0x15f3/0x18a0 [ 223.099913][ T8123] ? cw_clear+0x250/0x250 [ 223.099943][ T8123] ? drm_fb_helper_set_suspend_unlocked+0x190/0x190 [ 223.099970][ T8123] ? fb_get_color_depth+0x162/0x280 [ 223.100005][ T8123] fbcon_putcs+0x35c/0x520 [ 223.100031][ T8123] ? cw_clear+0x250/0x250 [ 223.100058][ T8123] do_update_region+0x4e9/0x640 [ 223.100079][ T8123] ? __asan_memcpy+0x40/0x70 [ 223.100116][ T8123] ? hide_cursor+0x320/0x320 [ 223.100143][ T8123] redraw_screen+0xa30/0x1000 [ 223.100171][ T8123] ? clear_buffer_attributes+0x320/0x320 [ 223.100195][ T8123] ? vc_do_resize+0x1087/0x17f0 [ 223.100220][ T8123] vc_do_resize+0x1256/0x17f0 [ 223.100258][ T8123] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 223.100288][ T8123] ? vc_resize+0x50/0x50 [ 223.100317][ T8123] vt_resizex+0x3f0/0x5a0 [ 223.100369][ T8123] ? vt_disallocate+0x90/0x90 [ 223.100396][ T8123] ? security_capable+0x89/0xb0 [ 223.100422][ T8123] vt_ioctl+0x125f/0x1f20 [ 223.100452][ T8123] ? __vt_event_wait+0x260/0x260 [ 223.100485][ T8123] ? __fget_files+0x28/0x460 [ 223.100517][ T8123] ? tty_jobctrl_ioctl+0x378/0xba0 [ 223.100541][ T8123] tty_ioctl+0x91e/0xdc0 [ 223.100563][ T8123] ? tty_get_icount+0xb0/0xb0 [ 223.100585][ T8123] __se_sys_ioctl+0xfd/0x170 [ 223.100615][ T8123] do_syscall_64+0x55/0xb0 [ 223.100650][ T8123] ? clear_bhb_loop+0x40/0x90 [ 223.100679][ T8123] ? clear_bhb_loop+0x40/0x90 [ 223.100708][ T8123] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.100737][ T8123] RIP: 0033:0x7fada3da94d9 [ 223.100755][ T8123] 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 [ 223.100772][ T8123] RSP: 002b:00007fada4cb3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.100806][ T8123] RAX: ffffffffffffffda RBX: 00007fada4026180 RCX: 00007fada3da94d9 [ 223.100822][ T8123] RDX: 00002000000006c0 RSI: 000000000000560a RDI: 0000000000000009 [ 223.100836][ T8123] RBP: 00007fada3e3804e R08: 0000000000000000 R09: 0000000000000000 [ 223.100849][ T8123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.100862][ T8123] R13: 00007fada4026218 R14: 00007fada4026180 R15: 00007ffe211301c8 [ 223.100887][ T8123] [ 223.101467][ T8123] Kernel Offset: disabled