last executing test programs: 9.118056593s ago: executing program 2 (id=561): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000440)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000003badc40008000300", @ANYRES32=r2, @ANYBLOB="22003300d0"], 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 7.753673454s ago: executing program 3 (id=564): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000400)={[{@barrier}, {@nodioread_nolock}, {@noquota}, {@grpid}, {@auto_da_alloc}, {@nodioread_nolock}, {@bh}]}, 0x1, 0x59c, &(0x7f0000001840)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) r2 = syz_open_dev$vim2m(0x0, 0x2000000f5, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000140)={0x1, @sliced={0x4, [0xa8, 0x0, 0x1, 0x9, 0x6e45, 0x4, 0x4, 0x3, 0xf800, 0x8000, 0xfe01, 0x3ff, 0x817e, 0x800, 0x68d, 0xd1d, 0x9, 0xadb, 0x8, 0x9, 0x0, 0x2454, 0x2d64, 0x81, 0x3, 0xfff7, 0x8ba7, 0x6, 0x5, 0x4, 0x5b, 0xa, 0x5, 0x0, 0xff, 0x7ff, 0x9, 0xf, 0x7, 0x5, 0x21b, 0x2dc2, 0x0, 0x0, 0xa6, 0xb4, 0x1ff], 0xc}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000000040)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x40902, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000140)={0x0, 0xdffffffe, 0x9, 0x0, 0x0, "810002ee0900598c44ff00be875f3c00"}) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1c, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r7 = syz_open_pts(r5, 0x141601) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000040)={0x5, 0xff7f, 0x1, 0x9, 0x5, "995e825fc02930cf"}) fcntl$setstatus(r7, 0x4, 0x102800) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000500)={0x1, @win={{0xd, 0x4, 0x8, 0x5}, 0x2, 0x1000000, 0x0, 0xc3, 0x0, 0x1}}) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000b00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x3204c1, 0x0, 0xbe, 0x0, &(0x7f00000007c0)) pwrite64(r0, &(0x7f0000000280)="b2", 0x1, 0xc00) write$FUSE_INIT(r0, &(0x7f00000048c0)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x2d, 0x7fe, 0x0, 0xd428, 0xffff, 0x9, 0x162c0a09, 0x0, 0x0, 0x8, 0xffffff7d}}, 0x50) mount$tmpfs(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000180), 0x400, &(0x7f0000000100)=ANY=[@ANYRES16=r6]) 6.879880886s ago: executing program 2 (id=565): ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x83, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f0000000080)={0x5, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder1\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x28, 0x1056}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x103080, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4188aec6, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x20000000000003, 0x1004}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000040), 0x2, 0x2) ioctl$SNDCTL_DSP_STEREO(0xffffffffffffffff, 0xc0045003, &(0x7f0000000140)=0x1) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000000)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ed) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r5, &(0x7f0000000200)='1', 0x1) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, 0xffffffffffffffff}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/submit_queues\x00', 0x1, 0x0) write(r6, &(0x7f0000000280)='2', 0x1) 6.851423187s ago: executing program 1 (id=567): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000c40), 0x12) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) write$cgroup_pid(r3, &(0x7f0000000240), 0x12) 6.804461728s ago: executing program 3 (id=568): socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000009c0)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000020601020000000000000010000000000900020073797a3100000000050004000000000011000300686173683a6e65742c6e6574000000000c00078008000640000000cd050005000a0000000500010006"], 0x58}}, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000000906010800000000000000000600000505000100070000003c0007801800148014000240fc0000000000000000000000000000011800018014000240ff01000000000000000000000000000105000300070000000900020073797a31"], 0x64}}, 0x4000440) 6.62951257s ago: executing program 1 (id=569): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x178) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800040, 0x0) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f00000002c0)='./file0\x00', 0x1a1) 6.617048751s ago: executing program 0 (id=570): read(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a00)=@raw={'raw\x00', 0x3c1, 0x3, 0x464, 0x2b0, 0x9403, 0x0, 0x0, 0x2c0, 0x39c, 0x3d8, 0x3d8, 0x39c, 0x3d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x28c, 0x2b0, 0x0, {}, [@common=@inet=@recent0={{0xf4}, {0x0, 0x6, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf4}, {0x0, 0xffff0000, 0x1, 0x0, 'syz0\x00'}}]}, @common=@unspec=@CLASSIFY={0x24}}, {{@uncond, 0x0, 0xc8, 0xec, 0x0, {}, [@inet=@rpfilter={{0x24}, {0x1}}]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x4c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/rnbd-client/ctl/map_device\x00', 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfff2) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x14507e, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffe, 0x8) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000000)={0x0, r3}) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r4, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r4, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)}], 0x1}}], 0x1, 0x20008000) modify_ldt$write2(0x11, 0x0, 0x0) modify_ldt$read(0x0, 0x0, 0x0) syz_io_uring_setup(0x369e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) recvfrom$inet(r4, 0x0, 0x0, 0x101c0, 0x0, 0x0) write(r1, &(0x7f0000000600)='sessname=s+ device_path=/dev/ram0 path=ip:127.0.0.1', 0x33) 4.310355495s ago: executing program 3 (id=571): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0a000806000000000400aaaaaaaaaa2986dd6de7136600e91101addb0000000000000000000000000000ff0200000000000000000000000000014f19"], 0x65) 4.273258206s ago: executing program 1 (id=572): ioctl$FE_GET_PROPERTY(0xffffffffffffffff, 0x80106f53, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x4844c1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./tracing\x00', 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) write(r1, &(0x7f00000003c0)="636f6d6d6f6e5f706964203e201148b2526e36903541c803fd8b9101b242f57efd9262327c8f358a0c85249b975bd66d739884506dc24cc900588a3dd86f3ec5ae31fae4310455d2b9eb3aafb5d588ba86cc2d1dcb08c50a643c09eb35d02b7222a386fbf03b1a65623d7edcefcd2f65bb7b2e69a3f5eeaf055b607bef043f3116b808b2eb616aa8423d6a73a5f6bf032cd33e285f060b6253e21883bb202ddc9fbf4cf8fb8f80f5ae14836c5c9aeec5a0311947e4c39b9daed06a823c1444dcacd40174e60566bac015ed", 0xcb) socket$kcm(0x2, 0x7, 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$vimc2(0xffffff9c, 0x0, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001040)={0x3, {{0x2, 0x0, @multicast1}}}, 0x88) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='veth0_macvtap\x00', 0x10) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffd000/0x3000)=nil) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') lseek(r4, 0x2000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f0000000280)=@nullb, &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='xfs\x00', 0x8410, 0x0) 4.153885578s ago: executing program 2 (id=573): bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e00000004000000040000000900080000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03"], 0x50) 3.936448871s ago: executing program 0 (id=574): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x20040880}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) faccessat2(r0, 0x0, 0x0, 0x1100) openat$sw_sync(0xffffffffffffff9c, &(0x7f00000003c0), 0x80580, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 3.134492043s ago: executing program 3 (id=575): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)={0x64, r4, 0x1, 0x70bd28, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x48, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40400b0}, 0x110) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c00000010000700"/18, @ANYRES32=0x0, @ANYBLOB="04010100010a0000140003007866726d30000000000000000000000008000a00", @ANYRES32=r6], 0x3c}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000440)={0x0, 0xa1ff, &(0x7f0000000400)={&(0x7f0000000280)={0x34, r5, 0x1, 0x0, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'team0\x00'}}}}}, 0x34}}, 0x0) 3.106993704s ago: executing program 1 (id=576): syz_usb_connect(0x5, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000200), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) 2.949476916s ago: executing program 0 (id=577): socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x90) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @empty, 0x2}, 0x1c) listen(r1, 0xc) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f00000001c0), 0x12) r6 = openat$cgroup_devices(r4, &(0x7f00000003c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r6, &(0x7f0000000080)={'c', ' *:* ', 'm\x00'}, 0x8) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000240)={'wlan0\x00'}) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x20008080) 2.943798346s ago: executing program 2 (id=578): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000c40), 0x12) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) write$cgroup_pid(r3, &(0x7f0000000240), 0x12) 2.825729198s ago: executing program 2 (id=579): ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, 0x0) epoll_create1(0x0) openat$sw_sync(0xffffffffffffff9c, 0x0, 0x83, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f0000000080)={0x5, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder1\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x28, 0x1056}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x103080, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4188aec6, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x20000000000003, 0x1004}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000040), 0x2, 0x2) ioctl$SNDCTL_DSP_STEREO(0xffffffffffffffff, 0xc0045003, &(0x7f0000000140)=0x1) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000000)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ed) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r5, &(0x7f0000000200)='1', 0x1) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, 0xffffffffffffffff}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/submit_queues\x00', 0x1, 0x0) write(r6, &(0x7f0000000280)='2', 0x1) 2.072363769s ago: executing program 0 (id=580): socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000009c0)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000020601020000000000000010000000000900020073797a3100000000050004000000000011000300686173683a6e65742c6e6574000000000c00078008000640000000cd050005000a0000000500010006"], 0x58}}, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000000906010800000000000000000600000505000100070000003c0007801800148014000240fc0000000000000000000000000000011800018014000240ff01000000000000000000000000000105000300070000000900020073797a31"], 0x64}}, 0x4000440) 1.942420491s ago: executing program 3 (id=581): ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0xfffffff9, 0x161, 0x17, "00020000f7fd00"}) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240), 0x48103, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(0x0, 0x0, 0x0) getpid() openat$sysfs(0xffffffffffffff9c, &(0x7f0000000d00)='/sys/power/mem_sleep', 0x122102, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getegid() r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000fcffffff00000000000000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000a0850000007300000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000100)) mount(0x0, &(0x7f0000000200)='my_tracefs\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='my_tracefs/events/task/task_rename/filter\x00', 0x101, 0x0) writev(r3, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0x17, &(0x7f0000000080)=0x1, 0x4) write(0xffffffffffffffff, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r5, &(0x7f00000001c0)='1', 0x1) 1.471598378s ago: executing program 0 (id=582): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000300)="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", 0x26c}], 0x1) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) r3 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x6, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) r5 = dup3(r4, r3, 0x0) removexattr(&(0x7f00000002c0)='./file1\x00', 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r6, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$XFS_IOC_GETBMAPX(r3, 0xc0205838, &(0x7f0000000000)={0x8, 0x1, 0xfffffffffffff353, 0x1, 0x7, 0x2, 0xc}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000680)=[@acquire], 0x0, 0x0, 0x0}) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) r8 = syz_mount_image$fuse(&(0x7f0000002040), &(0x7f00000020c0)='./file0\x00', 0x0, &(0x7f0000002200)={{'fd', 0x3d, r7}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f0000002140)={&(0x7f0000001580)={0x50, 0x0, 0xffffffffffffffff, {0x7, 0x29, 0x80, 0x508101, 0x0, 0x3, 0x8, 0xa7fff, 0x0, 0x0, 0x91, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)={0x20, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r7, 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", 0x2000, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005300)={0x1020, 0x0, 0xc, {0x3, 0x0, 0x7, 0x800}}, 0x0}) ioctl$BTRFS_IOC_DEV_INFO(r8, 0xd000941e, &(0x7f0000008180)={0x0, "5e97461069416b3f42d9b02dc0c4e3bc"}) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) 1.312287211s ago: executing program 2 (id=583): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0a000806000000000400aaaaaaaaaa2986dd6de7136600e91101addb0000000000000000000000000000ff0200000000000000000000000000014f19"], 0x65) 474.857143ms ago: executing program 0 (id=584): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./security\x00', 0x43) mount(0x0, &(0x7f0000000040)='./security\x00', &(0x7f0000000080)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./security/ima/policy\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) write(r0, &(0x7f0000000100)='measure func=FILE_CHECK obj_type=u', 0x22) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b000000070000002300010009"], 0x48) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000002100090002000000ffdbdf250300000008000800", @ANYRES32=r2, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) syz_usb_connect(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240001b30000040904410017ff5d810009050f1f0104000000"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000500)={'#! ', '', [], 0xa, "0f52b3aecf70b3f804382ecb1c47d6aea12fe47d8133bc902a2f4cc6dd893f52566b91c12d57190c8c5ecf0fd41952237605dd81d6bffc531e61000000000000000031d99454f2a557b15c8d61136eb7cdd6b023c19f38c3c7134014434eb4256573019bf9f8474010955d9bcc066f8170f7a23364e270b36fec7b048b3ed115a7446b395ef788fc7b3c62cd9b6a7e7bcc41c5df1e715ae1275190762fc06b831266324700d641cef8705630522b72560e4f12c9872e1c1454e2e3fb2a825187281017c15b8bb532f7b1a748"}, 0xd0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r4, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, 0x0, 0x0) r5 = epoll_create1(0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000040)={0xa0000004}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000000000)={0xa0000001}) poll(&(0x7f00000000c0)=[{r7, 0x1009, 0x700}], 0x1, 0x8000007) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) 206.063597ms ago: executing program 3 (id=585): socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffdfffd}, [@call={0x85, 0x0, 0x0, 0x9b}, @printk={@lld, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x70}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8}, 0x94) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1502000000000000140012800b00010062617461647600000400028008000a00", @ANYRES32], 0x3c}, 0x1, 0xba01, 0x0, 0x20000000}, 0x0) mkdirat(0xffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ed) r0 = socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:03.0/remove\x00', 0x1, 0x0) write(r1, &(0x7f0000000140)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r2, &(0x7f0000000140)='1', 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x38}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="027c00000c000180080002000100000000000000000000000000000000000000aec14df7078359cd9e715eb7a85a3f64a1471b28c533035a2432fcd2492b893fd2cac0f39f9e09fe50aaba5ee45e6622b2a05bd378500c3d6b821c51213d4161937fbe5c342fc35bf0f29fa959f0bf7a12cd1e1ed2ceedf8b01d8f747a638ed19a8dc3cf3fdfd4002464e5e717fd6c2d84f56b5772fe3d218c10865b6f56ac1d63bd7e7d7161d52cc52147006cc2a6cdb30a74a788430ffd2e"], 0x20}, 0x1, 0x0, 0x0, 0x4048011}, 0x8010) mount(0x0, 0x0, &(0x7f0000000040)='proc\x00', 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f0000000100)='./proc/sys/net/ipv6/conf/all/force_mld_version\x00', 0x0) r5 = openat(0xffffff9c, &(0x7f00000001c0)='./proc/sys/net/ipv6/conf/all/force_mld_version\x00', 0x1, 0x5) write$cgroup_int(r5, &(0x7f0000000180)=0x1, 0x12) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 194.941808ms ago: executing program 1 (id=586): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x20040880}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) faccessat2(r0, 0x0, 0x0, 0x1100) openat$sw_sync(0xffffffffffffff9c, &(0x7f00000003c0), 0x80580, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 0s ago: executing program 1 (id=587): mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000c40), 0x12) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x1, 0x12) write$cgroup_pid(r3, &(0x7f0000000240), 0x12) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.155' (ED25519) to the list of known hosts. [ 74.575158][ T5763] cgroup: Unknown subsys name 'net' [ 74.706031][ T5763] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.109797][ T5763] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.636843][ T5784] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.643442][ T5785] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.653820][ T5785] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.661955][ T5785] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.670943][ T5785] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.679282][ T5785] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 77.687087][ T5785] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.698841][ T5785] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.703971][ T5786] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.719356][ T5787] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.719650][ T5786] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.729471][ T5787] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.738866][ T5786] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.742263][ T5787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.749062][ T5786] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 77.757080][ T5787] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.761799][ T5785] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.770093][ T5787] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.784357][ T5786] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.793257][ T5786] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 77.800769][ T5786] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.809431][ T5780] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.819066][ T5786] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 77.826562][ T5786] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 78.254095][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 78.314667][ T5776] chnl_net:caif_netlink_parms(): no params data found [ 78.334025][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 78.434722][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 78.525761][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.534711][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.542562][ T5775] bridge_slave_0: entered allmulticast mode [ 78.550298][ T5775] bridge_slave_0: entered promiscuous mode [ 78.567956][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.576192][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.583803][ T5775] bridge_slave_1: entered allmulticast mode [ 78.591653][ T5775] bridge_slave_1: entered promiscuous mode [ 78.610919][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.618167][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.625749][ T5776] bridge_slave_0: entered allmulticast mode [ 78.633121][ T5776] bridge_slave_0: entered promiscuous mode [ 78.665747][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.673985][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.681326][ T5776] bridge_slave_1: entered allmulticast mode [ 78.688202][ T5776] bridge_slave_1: entered promiscuous mode [ 78.699674][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.706824][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.714288][ T5774] bridge_slave_0: entered allmulticast mode [ 78.721065][ T5774] bridge_slave_0: entered promiscuous mode [ 78.754476][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.761842][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.769320][ T5774] bridge_slave_1: entered allmulticast mode [ 78.776212][ T5774] bridge_slave_1: entered promiscuous mode [ 78.796993][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.810518][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.854120][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.876359][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.898373][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.925713][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.938457][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.945745][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.953184][ T5777] bridge_slave_0: entered allmulticast mode [ 78.960437][ T5777] bridge_slave_0: entered promiscuous mode [ 78.968155][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.975444][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.982639][ T5777] bridge_slave_1: entered allmulticast mode [ 78.989899][ T5777] bridge_slave_1: entered promiscuous mode [ 79.006566][ T5775] team0: Port device team_slave_0 added [ 79.037174][ T5774] team0: Port device team_slave_0 added [ 79.046306][ T5775] team0: Port device team_slave_1 added [ 79.086530][ T5776] team0: Port device team_slave_0 added [ 79.096923][ T5774] team0: Port device team_slave_1 added [ 79.116533][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.128426][ T5776] team0: Port device team_slave_1 added [ 79.156259][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.163560][ T5775] 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. [ 79.190074][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.203799][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.253464][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.260681][ T5775] 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. [ 79.286776][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.316981][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.324059][ T5776] 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. [ 79.353680][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.365469][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.372816][ T5774] 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. [ 79.399013][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.411994][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.419157][ T5774] 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. [ 79.452288][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.466328][ T5777] team0: Port device team_slave_0 added [ 79.477045][ T5777] team0: Port device team_slave_1 added [ 79.495185][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.503202][ T5776] 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. [ 79.529215][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.627510][ T5775] hsr_slave_0: entered promiscuous mode [ 79.634057][ T5775] hsr_slave_1: entered promiscuous mode [ 79.641972][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.649412][ T5777] 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. [ 79.677164][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.694493][ T5776] hsr_slave_0: entered promiscuous mode [ 79.701305][ T5776] hsr_slave_1: entered promiscuous mode [ 79.707618][ T5776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.715708][ T5776] Cannot create hsr debugfs directory [ 79.726390][ T5774] hsr_slave_0: entered promiscuous mode [ 79.735213][ T5774] hsr_slave_1: entered promiscuous mode [ 79.741533][ T5774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.750075][ T5774] Cannot create hsr debugfs directory [ 79.768436][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.775722][ T5777] 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. [ 79.802294][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.829557][ T5787] Bluetooth: hci3: command tx timeout [ 79.910564][ T5787] Bluetooth: hci2: command tx timeout [ 79.916292][ T5787] Bluetooth: hci0: command tx timeout [ 79.922766][ T5786] Bluetooth: hci1: command tx timeout [ 79.948024][ T5777] hsr_slave_0: entered promiscuous mode [ 79.954372][ T5777] hsr_slave_1: entered promiscuous mode [ 79.960715][ T5777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 79.968278][ T5777] Cannot create hsr debugfs directory [ 80.291620][ T5775] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 80.305424][ T5775] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 80.320249][ T5775] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 80.336572][ T5775] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 80.402879][ T5776] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.426562][ T5776] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.454584][ T5776] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.466095][ T5776] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.553352][ T5774] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.578226][ T5774] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.591724][ T5774] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.603776][ T5774] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.663368][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.736608][ T5777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.765016][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.773277][ T5777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.784836][ T5777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.796132][ T5777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.833796][ T3488] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.841746][ T3488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.854674][ T3488] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.862291][ T3488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.933869][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.975228][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.008182][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.057008][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.104695][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.111952][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.130433][ T3488] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.137614][ T3488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.156312][ T3488] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.163534][ T3488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.220108][ T3488] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.227386][ T3488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.284067][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.309796][ T5776] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.356514][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.375344][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.401487][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.408723][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.435606][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.442901][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.598320][ T5775] veth0_vlan: entered promiscuous mode [ 81.662812][ T5775] veth1_vlan: entered promiscuous mode [ 81.730890][ T5775] veth0_macvtap: entered promiscuous mode [ 81.743703][ T5775] veth1_macvtap: entered promiscuous mode [ 81.790314][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.827350][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.860603][ T5775] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.872110][ T5775] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.882466][ T5775] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.891794][ T5775] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.912013][ T5787] Bluetooth: hci3: command tx timeout [ 81.948035][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.989184][ T5787] Bluetooth: hci0: command tx timeout [ 81.994651][ T5787] Bluetooth: hci2: command tx timeout [ 82.000689][ T5786] Bluetooth: hci1: command tx timeout [ 82.026695][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.124293][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.162371][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.176198][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.187571][ T5776] veth0_vlan: entered promiscuous mode [ 82.225958][ T5774] veth0_vlan: entered promiscuous mode [ 82.236469][ T5776] veth1_vlan: entered promiscuous mode [ 82.259425][ T5774] veth1_vlan: entered promiscuous mode [ 82.275291][ T997] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.288996][ T997] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.325511][ T5777] veth0_vlan: entered promiscuous mode [ 82.380834][ T5777] veth1_vlan: entered promiscuous mode [ 82.401361][ T5776] veth0_macvtap: entered promiscuous mode [ 82.425238][ T5774] veth0_macvtap: entered promiscuous mode [ 82.451490][ T5776] veth1_macvtap: entered promiscuous mode [ 82.480161][ T5774] veth1_macvtap: entered promiscuous mode [ 82.522048][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.542203][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.563319][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.603376][ T5774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.615123][ T5774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.632101][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.655008][ T5777] veth0_macvtap: entered promiscuous mode [ 82.668014][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.685643][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.696430][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.711205][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.726534][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.743819][ T5774] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.757350][ T5774] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.769573][ T5774] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.778508][ T5774] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.799615][ T5777] veth1_macvtap: entered promiscuous mode [ 82.823505][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.841716][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.854967][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.867201][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.891804][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.952201][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.966120][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.982946][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.994109][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.012981][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.024456][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.052227][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.065373][ T5776] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.077449][ T5776] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.091212][ T5776] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.101336][ T5776] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.157390][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.170167][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.180142][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.191945][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.202248][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.212938][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.224616][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.273324][ T5777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.284923][ T5777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.295222][ T5777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.304134][ T5777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.394016][ T3488] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.416819][ T3488] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.472310][ T3488] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.487843][ T3488] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.566439][ T3488] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.588973][ T3488] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.666134][ T1089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.703597][ T1089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.751400][ T997] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.779380][ T997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.885723][ T5853] block nbd0: not configured, cannot reconfigure [ 83.893172][ T1089] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.918761][ T1089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.003258][ T5787] Bluetooth: hci3: command tx timeout [ 84.069104][ T5786] Bluetooth: hci1: command tx timeout [ 84.075092][ T5786] Bluetooth: hci0: command tx timeout [ 84.082998][ T5787] Bluetooth: hci2: command tx timeout [ 85.287942][ T27] audit: type=1400 audit(1790256997.249:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/:o" pid=5859 comm="syz.3.9" [ 85.621113][ T42] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 86.225857][ T5787] Bluetooth: hci3: command tx timeout [ 86.231957][ T5787] Bluetooth: hci2: command tx timeout [ 86.239993][ T5787] Bluetooth: hci0: command tx timeout [ 86.245492][ T5787] Bluetooth: hci1: command tx timeout [ 86.350140][ T5879] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 86.404171][ T42] usb 1-1: config index 0 descriptor too short (expected 39, got 27) [ 86.428183][ T42] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 86.454267][ T5879] rtrs_client L2075: : Failed to resolve address, err: -19 [ 86.467133][ T42] usb 1-1: config 0 interface 0 has no altsetting 0 [ 86.487219][ T42] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 86.502918][ T27] audit: type=1326 audit(1790256998.469:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.532754][ T5879] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 86.544065][ T42] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 86.572968][ T42] usb 1-1: Product: syz [ 86.575519][ T27] audit: type=1326 audit(1790256998.469:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.598673][ T42] usb 1-1: Manufacturer: syz [ 86.609675][ T42] usb 1-1: SerialNumber: syz [ 86.638177][ T27] audit: type=1326 audit(1790256998.469:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.657947][ T42] usb 1-1: config 0 descriptor?? [ 86.671425][ T27] audit: type=1326 audit(1790256998.469:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.723580][ T27] audit: type=1326 audit(1790256998.469:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=121 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.724074][ T42] hub 1-1:0.0: bad descriptor, ignoring hub [ 86.765665][ T5893] overlayfs: missing 'lowerdir' [ 86.792968][ T42] hub: probe of 1-1:0.0 failed with error -5 [ 86.809219][ T27] audit: type=1326 audit(1790256998.469:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.857485][ T42] usb 1-1: selecting invalid altsetting 0 [ 86.867530][ T27] audit: type=1326 audit(1790256998.469:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 86.902209][ T5896] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 86.974855][ T27] audit: type=1326 audit(1790256998.469:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 87.047952][ T27] audit: type=1326 audit(1790256998.469:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5888 comm="syz.3.15" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=148 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 87.059643][ T42] usb 1-1: USB disconnect, device number 2 [ 88.667063][ T5930] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 88.709270][ T5919] syzkaller0: entered promiscuous mode [ 88.714981][ T5919] syzkaller0: entered allmulticast mode [ 88.741597][ T997] rtrs_client L2018: : CM error (CM event: address error, err: -19) [ 88.774883][ T5930] rtrs_client L2618: : init_conns() failed: err=-113 path=@ip:27.0.0.1 [:0] [ 88.830522][ T5935] overlayfs: missing 'lowerdir' [ 91.502990][ T5972] syz.0.35[5972]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 91.531690][ T5974] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 91.547788][ T5974] overlayfs: missing 'lowerdir' [ 91.560589][ T5972] loop0: detected capacity change from 0 to 1024 [ 91.579522][ T5972] ======================================================= [ 91.579522][ T5972] WARNING: The mand mount option has been deprecated and [ 91.579522][ T5972] and is ignored by this kernel. Remove the mand [ 91.579522][ T5972] option from the mount to silence this warning. [ 91.579522][ T5972] ======================================================= [ 91.628630][ T5972] EXT4-fs: Ignoring removed bh option [ 91.712526][ T5972] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 91.748334][ T5972] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.756809][ T5979] loop2: detected capacity change from 0 to 256 [ 91.873034][ T5972] EXT4-fs error (device loop0): ext4_map_blocks:720: inode #15: block 3: comm syz.0.35: lblock 3 mapped to illegal pblock 3 (length 1) [ 91.892649][ T5972] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 91.905163][ T5972] EXT4-fs (loop0): This should not happen!! Data will be lost [ 91.905163][ T5972] [ 91.919580][ T5972] EXT4-fs error (device loop0): ext4_map_blocks:720: inode #15: comm syz.0.35: lblock 0 mapped to illegal pblock 0 (length 1) [ 91.935196][ T5972] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 91.947807][ T5972] EXT4-fs (loop0): This should not happen!! Data will be lost [ 91.947807][ T5972] [ 91.961579][ T5972] tmpfs: Unknown parameter 'ÿÿ' [ 92.120027][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 92.237718][ T788] cfg80211: failed to load regulatory.db [ 92.492358][ T5983] FAULT_INJECTION: forcing a failure. [ 92.492358][ T5983] name failslab, interval 1, probability 0, space 0, times 1 [ 92.522665][ T5983] CPU: 1 PID: 5983 Comm: syz.0.38 Not tainted syzkaller #0 [ 92.529951][ T5983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 92.540067][ T5983] Call Trace: [ 92.543380][ T5983] [ 92.546336][ T5983] dump_stack_lvl+0x18c/0x250 [ 92.551096][ T5983] ? show_regs_print_info+0x20/0x20 [ 92.556359][ T5983] ? load_image+0x420/0x420 [ 92.560913][ T5983] ? __might_sleep+0xe0/0xe0 [ 92.565550][ T5983] ? __lock_acquire+0x7d80/0x7d80 [ 92.570618][ T5983] should_fail_ex+0x394/0x4c0 [ 92.575351][ T5983] should_failslab+0x9/0x20 [ 92.579903][ T5983] slab_pre_alloc_hook+0x59/0x300 [ 92.584981][ T5983] ? verify_lock_unused+0x140/0x140 [ 92.590225][ T5983] kmem_cache_alloc+0x5a/0x2c0 [ 92.595030][ T5983] ? vm_area_dup+0x27/0x270 [ 92.599582][ T5983] vm_area_dup+0x27/0x270 [ 92.603937][ T5983] __split_vma+0x1a8/0xc20 [ 92.608393][ T5983] ? mmap_write_unlock+0x160/0x160 [ 92.614302][ T5983] ? move_page_tables+0x1477/0x1970 [ 92.619545][ T5983] do_vmi_align_munmap+0x310/0x16a0 [ 92.624799][ T5983] ? move_page_tables+0x186a/0x1970 [ 92.630150][ T5983] ? do_vmi_munmap+0x2d0/0x2d0 [ 92.635334][ T5983] ? mtree_range_walk+0x68c/0x7b0 [ 92.640493][ T5983] ? mas_find_setup+0x47f/0x590 [ 92.645383][ T5983] do_vmi_munmap+0x252/0x2d0 [ 92.649997][ T5983] move_vma+0xcb3/0x16a0 [ 92.654492][ T5983] ? vma_expandable+0xf0/0xf0 [ 92.659270][ T5983] ? arch_get_unmapped_area+0x7c0/0x7c0 [ 92.665473][ T5983] ? bpf_lsm_mmap_addr+0x9/0x10 [ 92.670337][ T5983] ? security_mmap_addr+0x72/0x90 [ 92.675378][ T5983] ? get_unmapped_area+0x2f9/0x360 [ 92.680557][ T5983] mremap_to+0x51f/0x5d0 [ 92.684825][ T5983] __se_sys_mremap+0x6a8/0x11a0 [ 92.689694][ T5983] ? __x64_sys_mremap+0xc0/0xc0 [ 92.694550][ T5983] ? __lock_acquire+0x7d80/0x7d80 [ 92.699588][ T5983] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 92.705608][ T5983] ? lock_chain_count+0x20/0x20 [ 92.710484][ T5983] ? lockdep_hardirqs_on+0x98/0x150 [ 92.715706][ T5983] ? __x64_sys_mremap+0x20/0xc0 [ 92.720581][ T5983] do_syscall_64+0x55/0xb0 [ 92.725034][ T5983] ? clear_bhb_loop+0x40/0x90 [ 92.729741][ T5983] ? clear_bhb_loop+0x40/0x90 [ 92.734449][ T5983] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.740378][ T5983] RIP: 0033:0x7fca4e19e159 [ 92.744934][ T5983] 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 [ 92.764653][ T5983] RSP: 002b:00007fca4f042028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 92.773092][ T5983] RAX: ffffffffffffffda RBX: 00007fca4e425fa0 RCX: 00007fca4e19e159 [ 92.781098][ T5983] RDX: 0000000000003021 RSI: 0000000000004000 RDI: 0000200000001000 [ 92.789089][ T5983] RBP: 00007fca4e23506b R08: 0000200000ffd000 R09: 0000000000000000 [ 92.797089][ T5983] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 92.805177][ T5983] R13: 00007fca4e426038 R14: 00007fca4e425fa0 R15: 00007ffc1c04d3a8 [ 92.813194][ T5983] [ 94.903801][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 94.903815][ T27] audit: type=1400 audit(1790257006.869:16): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/:o" pid=6000 comm="syz.2.45" [ 95.215779][ T6011] netlink: 8 bytes leftover after parsing attributes in process `syz.3.43'. [ 95.724383][ T42] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 95.800724][ T6016] loop3: detected capacity change from 0 to 256 [ 95.864200][ T5814] libceph: connect (1)[c::]:6789 error -101 [ 95.900507][ T5814] libceph: mon0 (1)[c::]:6789 connect error [ 95.911299][ T42] usb 1-1: New USB device found, idVendor=0403, idProduct=c631, bcdDevice= 1.00 [ 95.928650][ T42] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.965542][ T42] i2c-tiny-usb 1-1:1.0: version 1.00 found at bus 001 address 003 [ 95.965655][ T6024] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 95.986955][ T6024] overlayfs: missing 'lowerdir' [ 96.023992][ T6018] ceph: No mds server is up or the cluster is laggy [ 96.447081][ T27] audit: type=1326 audit(1790257008.399:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.491237][ T27] audit: type=1326 audit(1790257008.409:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.579129][ T27] audit: type=1326 audit(1790257008.449:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.679005][ T6037] ucsi_ccg 0-0008: ucsi_ccg_init failed - -110 [ 96.698932][ T27] audit: type=1326 audit(1790257008.459:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.729727][ T6037] ucsi_ccg: probe of 0-0008 failed with error -110 [ 96.748177][ T6037] i2c i2c-0: new_device: Instantiated device ccgx-ucsi at 0x08 [ 96.795285][ T27] audit: type=1326 audit(1790257008.459:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=306 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.820897][ T27] audit: type=1326 audit(1790257008.459:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.846048][ T27] audit: type=1326 audit(1790257008.459:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.878099][ T6045] Bluetooth: MGMT ver 1.22 [ 96.884592][ T27] audit: type=1326 audit(1790257008.489:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 96.940708][ T42] (null): failure reading functionality [ 96.981139][ T27] audit: type=1326 audit(1790257008.489:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6034 comm="syz.2.55" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f7e12d9e159 code=0x7ffc0000 [ 97.206310][ T42] i2c i2c-1: failure reading functionality [ 97.332995][ T42] i2c i2c-1: connected i2c-tiny-usb device [ 97.344448][ T42] usb 1-1: USB disconnect, device number 3 [ 97.895854][ T6049] null_blk: disk nullb1 created [ 98.854444][ T6054] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 98.885506][ T6054] overlayfs: missing 'lowerdir' [ 98.948737][ T5787] Bluetooth: hci0: command 0x0c13 tx timeout [ 98.954950][ T5786] Bluetooth: hci0: Opcode 0x0c13 failed: -110 [ 99.559991][ T6082] loop3: detected capacity change from 0 to 256 [ 99.745650][ T6087] overlayfs: missing 'lowerdir' [ 101.797736][ T6118] device-mapper: table: 248:0: multipath: not enough path parameters (-EINVAL) [ 101.885337][ T6118] device-mapper: ioctl: error adding target to table [ 101.901581][ T6125] netlink: 52 bytes leftover after parsing attributes in process `syz.1.87'. [ 102.068741][ T788] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 102.197508][ T6141] loop3: detected capacity change from 0 to 256 [ 102.279855][ T788] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 102.318432][ T788] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 102.341756][ T788] usb 1-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 102.355988][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.367535][ T788] usb 1-1: Product: syz [ 102.376628][ T788] usb 1-1: Manufacturer: syz [ 102.383466][ T788] usb 1-1: SerialNumber: syz [ 102.405074][ T788] usb 1-1: NFC: intf ffff8880278cf000 id ffffffff8da5b860 [ 102.463366][ T788] nfcmrvl 1-1:1.0: NFC: registered with nci successfully [ 102.551758][ T6149] loop1: detected capacity change from 0 to 1024 [ 102.567608][ T6149] EXT4-fs: Ignoring removed bh option [ 102.627729][ T6149] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 102.652460][ T6149] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.659289][ T997] nfcmrvl 1-1:1.0: NFC: send entry, len 4 [ 102.689310][ T997] usb 1-1: NFC: urb ffff88805cea8700 submission failed (90) [ 103.132719][ T6156] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: block 3: comm syz.1.95: lblock 3 mapped to illegal pblock 3 (length 1) [ 103.348815][ T6153] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 103.379536][ T6156] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 103.386965][ T6160] tmpfs: Unknown parameter 'ÿÿ' [ 103.397856][ T6156] EXT4-fs (loop1): This should not happen!! Data will be lost [ 103.397856][ T6156] [ 103.510204][ T6158] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: comm syz.1.95: lblock 0 mapped to illegal pblock 0 (length 1) [ 103.658056][ T6158] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 103.678645][ T6158] EXT4-fs (loop1): This should not happen!! Data will be lost [ 103.678645][ T6158] [ 103.830915][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 103.856465][ T6164] netlink: 52 bytes leftover after parsing attributes in process `syz.2.98'. [ 103.974644][ T6168] device-mapper: table: 248:0: multipath: not enough path parameters (-EINVAL) [ 103.987741][ T6168] device-mapper: ioctl: error adding target to table [ 104.406868][ T6184] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 104.420289][ T6184] rtrs_client L2075: : Failed to resolve address, err: -19 [ 104.431710][ T6184] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 104.792849][ T6123] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 104.829706][ T8] usb 1-1: USB disconnect, device number 4 [ 104.873301][ T8] usb 1-1: NFC: intf ffff8880278cf000 [ 104.963672][ T6187] syz.3.107 uses obsolete (PF_INET,SOCK_PACKET) [ 105.544595][ T6198] random: crng reseeded on system resumption [ 106.848392][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 106.848405][ T27] audit: type=1326 audit(1790257017.743:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848432][ T27] audit: type=1326 audit(1790257017.743:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848453][ T27] audit: type=1326 audit(1790257017.743:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848473][ T27] audit: type=1326 audit(1790257017.743:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848493][ T27] audit: type=1326 audit(1790257017.743:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848582][ T27] audit: type=1326 audit(1790257017.753:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848612][ T27] audit: type=1326 audit(1790257017.753:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848632][ T27] audit: type=1326 audit(1790257017.753:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=66 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848652][ T27] audit: type=1326 audit(1790257017.753:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 106.848673][ T27] audit: type=1326 audit(1790257017.763:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6211 comm="syz.0.113" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fca4e19e159 code=0x7ffc0000 [ 107.854764][ T6226] netlink: 9 bytes leftover after parsing attributes in process `syz.0.113'. [ 108.453783][ T6238] overlayfs: missing 'lowerdir' [ 108.596671][ T6239] random: crng reseeded on system resumption [ 109.866133][ T6248] Zero length message leads to an empty skb [ 109.889997][ T6248] netlink: 52 bytes leftover after parsing attributes in process `syz.2.124'. [ 110.086392][ T6252] netlink: 'syz.2.125': attribute type 1 has an invalid length. [ 110.135963][ T6252] process 'syz.2.125' launched './file1' with NULL argv: empty string added [ 110.449763][ T6257] autofs4:pid:6257:autofs_fill_super: called with bogus options [ 110.452669][ T6259] binder: 6258:6259 ioctl 4018620d 0 returned -22 [ 110.732955][ T6264] loop0: detected capacity change from 0 to 256 [ 111.130360][ T6267] random: crng reseeded on system resumption [ 112.658752][ T6276] netlink: 52 bytes leftover after parsing attributes in process `syz.0.133'. [ 113.076708][ T27] kauditd_printk_skb: 144 callbacks suppressed [ 113.076720][ T27] audit: type=1326 audit(1790257024.033:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.159978][ T27] audit: type=1326 audit(1790257024.073:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.172859][ T6293] binder: 6292:6293 ioctl 4018620d 0 returned -22 [ 113.208678][ T27] audit: type=1326 audit(1790257024.083:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208723][ T27] audit: type=1326 audit(1790257024.083:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208759][ T27] audit: type=1326 audit(1790257024.083:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208796][ T27] audit: type=1326 audit(1790257024.083:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208833][ T27] audit: type=1326 audit(1790257024.083:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208870][ T27] audit: type=1326 audit(1790257024.083:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208906][ T27] audit: type=1326 audit(1790257024.083:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=66 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.208943][ T27] audit: type=1326 audit(1790257024.093:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6283 comm="syz.1.135" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 113.332641][ T6295] loop3: detected capacity change from 0 to 256 [ 114.416928][ T6308] random: crng reseeded on system resumption [ 115.058627][ T6309] netlink: 9 bytes leftover after parsing attributes in process `syz.1.135'. [ 117.651492][ T6352] random: crng reseeded on system resumption [ 118.642415][ T6359] jffs2: notice: (6359) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 119.134880][ T6370] tipc: Can't bind to reserved service type 2 [ 120.869056][ T788] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 121.008623][ T27] kauditd_printk_skb: 110 callbacks suppressed [ 121.008641][ T27] audit: type=1326 audit(1790257031.953:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6407 comm="syz.1.175" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f220659e159 code=0x0 [ 121.091636][ T6411] bridge_slave_0: left allmulticast mode [ 121.097454][ T6411] bridge_slave_0: left promiscuous mode [ 121.105319][ T6411] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.124440][ T6411] bridge_slave_1: left allmulticast mode [ 121.249020][ T6411] bridge_slave_1: left promiscuous mode [ 121.368893][ T6411] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.849879][ T6411] bond0: (slave bond_slave_0): Releasing backup interface [ 121.918457][ T6411] bond0: (slave bond_slave_1): Releasing backup interface [ 121.942756][ T788] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 121.964619][ T788] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 121.987497][ T788] usb 1-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 121.998978][ T6411] team0: Port device team_slave_0 removed [ 122.003562][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.026272][ T788] usb 1-1: Product: syz [ 122.031078][ T788] usb 1-1: Manufacturer: syz [ 122.037097][ T788] usb 1-1: SerialNumber: syz [ 122.048260][ T6411] team0: Port device team_slave_1 removed [ 122.067282][ T6411] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 122.073008][ T788] usb 1-1: NFC: intf ffff88801fbc2000 id ffffffff8da5b860 [ 122.077537][ T6411] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 122.098176][ T6411] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 122.106619][ T6411] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 122.486908][ T6413] team0: Mode changed to "activebackup" [ 122.530484][ T788] nfcmrvl 1-1:1.0: NFC: registered with nci successfully [ 122.556853][ T788] usb 1-1: USB disconnect, device number 5 [ 122.564288][ T788] usb 1-1: NFC: intf ffff88801fbc2000 [ 123.282189][ T27] audit: type=1326 audit(1790257034.223:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.282512][ T27] audit: type=1326 audit(1790257034.223:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.282550][ T27] audit: type=1326 audit(1790257034.223:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.312197][ T27] audit: type=1326 audit(1790257034.223:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.312238][ T27] audit: type=1326 audit(1790257034.223:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.312269][ T27] audit: type=1326 audit(1790257034.223:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.312306][ T27] audit: type=1326 audit(1790257034.223:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.312562][ T27] audit: type=1326 audit(1790257034.223:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=66 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.312609][ T27] audit: type=1326 audit(1790257034.233:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6440 comm="syz.3.183" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24c99e159 code=0x7ffc0000 [ 123.672185][ T6456] netlink: 9 bytes leftover after parsing attributes in process `syz.3.183'. [ 124.140641][ T6458] netlink: 12 bytes leftover after parsing attributes in process `syz.2.187'. [ 124.523078][ T6458] syz.2.187 (6458) used greatest stack depth: 17352 bytes left [ 124.825725][ T6463] random: crng reseeded on system resumption [ 125.025349][ T6467] loop0: detected capacity change from 0 to 256 [ 125.580277][ T5786] Bluetooth: hci1: command tx timeout [ 126.365092][ T6483] netlink: 12 bytes leftover after parsing attributes in process `syz.2.197'. [ 126.491681][ T6488] bridge_slave_0: left allmulticast mode [ 126.497405][ T6488] bridge_slave_0: left promiscuous mode [ 126.507756][ T6488] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.526370][ T6488] bridge_slave_1: left allmulticast mode [ 126.535407][ T6488] bridge_slave_1: left promiscuous mode [ 126.541822][ T6488] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.607053][ T6488] bond0: (slave bond_slave_0): Releasing backup interface [ 126.656404][ T6488] bond0: (slave bond_slave_1): Releasing backup interface [ 126.738184][ T6488] team0: Port device team_slave_0 removed [ 126.780472][ T6488] team0: Port device team_slave_1 removed [ 126.792827][ T6488] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 126.808841][ T6488] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.830798][ T6488] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.838412][ T6488] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.871126][ T6490] team0: Mode changed to "activebackup" [ 127.342737][ T6500] random: crng reseeded on system resumption [ 128.838072][ T6518] bridge_slave_0: left allmulticast mode [ 128.880518][ T6518] bridge_slave_0: left promiscuous mode [ 128.886418][ T6518] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.960317][ T6518] bridge_slave_1: left allmulticast mode [ 128.969604][ T6518] bridge_slave_1: left promiscuous mode [ 128.975486][ T6518] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.993451][ T6518] bond0: (slave bond_slave_0): Releasing backup interface [ 129.017938][ T6518] bond0: (slave bond_slave_1): Releasing backup interface [ 129.121375][ T6518] team0: Port device team_slave_0 removed [ 129.171054][ T6518] team0: Port device team_slave_1 removed [ 129.178278][ T6518] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 129.191679][ T6518] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 129.215359][ T6518] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 129.237714][ T6531] loop3: detected capacity change from 0 to 256 [ 129.238390][ T6518] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 129.296392][ T6521] team0: Mode changed to "activebackup" [ 129.574610][ T6534] random: crng reseeded on system resumption [ 130.728635][ T23] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 131.088612][ T23] usb 3-1: device descriptor read/64, error -71 [ 131.114651][ T5786] Bluetooth: hci1: command tx timeout [ 132.019326][ T23] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 132.127424][ T6559] loop1: detected capacity change from 0 to 1024 [ 132.172005][ T6559] EXT4-fs: Ignoring removed bh option [ 132.178980][ T23] usb 3-1: device descriptor read/64, error -71 [ 132.246972][ T6559] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 132.334582][ T23] usb usb3-port1: attempt power cycle [ 132.406057][ T6559] ext4 filesystem being mounted at /56/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.502860][ T6570] random: crng reseeded on system resumption [ 133.329907][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.337183][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.403756][ T6559] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: block 3: comm syz.1.222: lblock 3 mapped to illegal pblock 3 (length 1) [ 133.475660][ T6559] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 133.488329][ T6559] EXT4-fs (loop1): This should not happen!! Data will be lost [ 133.488329][ T6559] [ 133.501556][ T6573] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: comm syz.1.222: lblock 0 mapped to illegal pblock 0 (length 1) [ 133.543619][ T6574] tmpfs: Unknown parameter 'ÿÿ' [ 133.748642][ T23] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 133.779012][ T6573] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 133.881171][ T6573] EXT4-fs (loop1): This should not happen!! Data will be lost [ 133.881171][ T6573] [ 133.928617][ T23] usb 3-1: device descriptor read/8, error -71 [ 134.154116][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 136.253900][ T5786] Bluetooth: hci1: command tx timeout [ 137.181751][ T6602] random: crng reseeded on system resumption [ 138.062843][ T6607] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 138.105337][ T6607] overlayfs: missing 'lowerdir' [ 138.418737][ T5814] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 139.120391][ T5814] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 139.142544][ T5814] usb 4-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 139.154105][ T5814] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.259942][ T5814] usb 4-1: Product: syz [ 139.266455][ T5814] usb 4-1: Manufacturer: syz [ 139.308064][ T5814] usb 4-1: SerialNumber: syz [ 139.803342][ T5814] keyspan 4-1:1.0: Keyspan 1 port adapter converter detected [ 139.930385][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 140.140669][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 81 [ 140.168659][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 82 [ 140.182176][ T6630] loop2: detected capacity change from 0 to 1024 [ 140.201989][ T6630] EXT4-fs: Ignoring removed bh option [ 140.212485][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 140.277605][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 140.307440][ T6630] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 140.314654][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 83 [ 140.321540][ T6630] ext4 filesystem being mounted at /71/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.343021][ T5814] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 140.385478][ T5814] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 140.460855][ T5814] usb 4-1: USB disconnect, device number 2 [ 140.506822][ T6637] EXT4-fs error (device loop2): ext4_map_blocks:720: inode #15: block 3: comm syz.2.245: lblock 3 mapped to illegal pblock 3 (length 1) [ 140.565852][ T6637] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 140.578449][ T6637] EXT4-fs (loop2): This should not happen!! Data will be lost [ 140.578449][ T6637] [ 140.599574][ T6638] EXT4-fs error (device loop2): ext4_map_blocks:720: inode #15: comm syz.2.245: lblock 0 mapped to illegal pblock 0 (length 1) [ 140.662162][ T6638] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 140.679439][ T5814] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 140.712440][ T6638] EXT4-fs (loop2): This should not happen!! Data will be lost [ 140.712440][ T6638] [ 140.725154][ T6641] tmpfs: Unknown parameter 'ÿÿ' [ 140.845781][ T5814] keyspan 4-1:1.0: device disconnected [ 141.268188][ T6650] random: crng reseeded on system resumption [ 142.146711][ T5774] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 144.071909][ T5815] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 144.412794][ T5815] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 144.528603][ T5815] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 144.548155][ T5815] usb 3-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 144.628230][ T5815] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.688669][ T5815] usb 3-1: Product: syz [ 144.711157][ T5815] usb 3-1: Manufacturer: syz [ 144.752566][ T5815] usb 3-1: SerialNumber: syz [ 144.919275][ T5815] usb 3-1: NFC: intf ffff88802893c000 id ffffffff8da5b860 [ 145.257886][ T5815] nfcmrvl 3-1:1.0: NFC: registered with nci successfully [ 145.426028][ T41] nfcmrvl 3-1:1.0: NFC: send entry, len 4 [ 145.572430][ T41] usb 3-1: NFC: urb ffff88802f5ef600 submission failed (90) [ 146.509990][ T6717] loop3: detected capacity change from 0 to 256 [ 146.811298][ T6679] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 146.907703][ T23] usb 3-1: USB disconnect, device number 6 [ 146.930608][ T23] usb 3-1: NFC: intf ffff88802893c000 [ 146.980523][ T6728] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 147.022983][ T6728] rtrs_client L2075: : Failed to resolve address, err: -19 [ 147.038741][ T6728] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 151.698708][ T5815] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 151.913707][ T5815] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 151.941324][ T5815] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 151.973603][ T5815] usb 2-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 151.993123][ T5815] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.066498][ T5815] usb 2-1: Product: syz [ 152.107739][ T5815] usb 2-1: Manufacturer: syz [ 152.139909][ T5815] usb 2-1: SerialNumber: syz [ 152.188684][ T42] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 152.234821][ T5815] usb 2-1: NFC: intf ffff888026858000 id ffffffff8da5b860 [ 152.414502][ T42] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 152.806524][ T5815] nfcmrvl 2-1:1.0: NFC: registered with nci successfully [ 152.834150][ T59] nfcmrvl 2-1:1.0: NFC: send entry, len 4 [ 152.843113][ T42] usb 4-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 152.849323][ T59] usb 2-1: NFC: urb ffff8880266bc600 submission failed (90) [ 152.901798][ T42] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.938967][ T42] usb 4-1: Product: syz [ 152.949275][ T42] usb 4-1: Manufacturer: syz [ 152.968238][ T42] usb 4-1: SerialNumber: syz [ 152.990017][ T42] keyspan 4-1:1.0: Keyspan 1 port adapter converter detected [ 153.001694][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 153.015089][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 81 [ 153.025616][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 82 [ 153.034719][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 153.043977][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 153.057443][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 83 [ 153.085496][ T42] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 153.135744][ T42] usb 4-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 153.423520][ T5814] usb 4-1: USB disconnect, device number 3 [ 153.444281][ T5814] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 153.466919][ T5814] keyspan 4-1:1.0: device disconnected [ 153.476905][ T6806] loop0: detected capacity change from 0 to 256 [ 154.425503][ T6769] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 154.541781][ T5845] usb 2-1: USB disconnect, device number 2 [ 154.620704][ T5845] usb 2-1: NFC: intf ffff888026858000 [ 155.078789][ T788] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 155.421343][ T788] usb 1-1: config 0 has no interfaces? [ 155.552644][ T788] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 155.574258][ T788] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 155.585787][ T788] usb 1-1: Product: syz [ 155.615543][ T788] usb 1-1: Manufacturer: syz [ 155.631740][ T788] usb 1-1: SerialNumber: syz [ 155.667303][ T788] usb 1-1: config 0 descriptor?? [ 155.937344][ T8] usb 1-1: USB disconnect, device number 6 [ 156.018818][ T5845] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 156.084128][ T6852] loop1: detected capacity change from 0 to 256 [ 156.226883][ T5845] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 156.254668][ T6856] netlink: 20 bytes leftover after parsing attributes in process `syz.3.305'. [ 156.255740][ T5845] usb 3-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 156.279172][ T5845] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.287484][ T5845] usb 3-1: Product: syz [ 156.312429][ T5845] usb 3-1: Manufacturer: syz [ 156.322473][ T5845] usb 3-1: SerialNumber: syz [ 156.357189][ T5845] keyspan 3-1:1.0: Keyspan 1 port adapter converter detected [ 156.386318][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 156.413072][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 81 [ 156.438916][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 82 [ 156.472382][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 156.486353][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 156.504754][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 83 [ 156.524683][ T5845] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 3 [ 156.569744][ T5845] usb 3-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 156.747654][ T5845] usb 3-1: USB disconnect, device number 7 [ 156.757505][ T5845] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 156.768364][ T5845] keyspan 3-1:1.0: device disconnected [ 158.246225][ T6892] syzkaller0: entered promiscuous mode [ 158.263455][ T6892] syzkaller0: entered allmulticast mode [ 158.670661][ T42] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 158.898672][ T42] usb 3-1: Using ep0 maxpacket: 8 [ 158.921266][ T42] usb 3-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 158.940807][ T42] usb 3-1: config 16 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 158.972048][ T42] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 158.981799][ T42] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.037089][ T42] usbtmc 3-1:16.0: bulk endpoints not found [ 159.223296][ T6911] loop1: detected capacity change from 0 to 1024 [ 159.252004][ T6911] EXT4-fs: Ignoring removed bh option [ 159.270709][ T6890] tipc: Started in network mode [ 159.291850][ T6890] tipc: Node identity 2617a403aa66, cluster identity 4711 [ 159.318232][ T6911] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 159.331974][ T6890] tipc: Enabled bearer , priority 0 [ 159.392534][ T42] usb 3-1: USB disconnect, device number 8 [ 159.412216][ T6911] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.563617][ T6888] tipc: Resetting bearer [ 159.634324][ T6926] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: block 3: comm syz.1.317: lblock 3 mapped to illegal pblock 3 (length 1) [ 159.692002][ T6926] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 159.704587][ T6926] EXT4-fs (loop1): This should not happen!! Data will be lost [ 159.704587][ T6926] [ 159.721229][ T6927] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: comm syz.1.317: lblock 0 mapped to illegal pblock 0 (length 1) [ 159.744296][ T6926] tmpfs: Unknown parameter 'ÿÿ' [ 159.761902][ T6927] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 159.774398][ T6927] EXT4-fs (loop1): This should not happen!! Data will be lost [ 159.774398][ T6927] [ 160.216195][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 160.232923][ T6888] tipc: Disabling bearer [ 160.688652][ T788] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 161.017401][ T788] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.168737][ T788] usb 2-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 161.183910][ T788] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.192294][ T788] usb 2-1: Product: syz [ 161.196539][ T788] usb 2-1: Manufacturer: syz [ 161.201954][ T788] usb 2-1: SerialNumber: syz [ 161.213727][ T788] keyspan 2-1:1.0: Keyspan 1 port adapter converter detected [ 161.221430][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 161.231823][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 161.240096][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 82 [ 161.247937][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 161.255884][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 161.263861][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 83 [ 161.272212][ T788] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 161.997742][ T788] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 162.045911][ T788] usb 2-1: USB disconnect, device number 3 [ 162.060810][ T788] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 162.072746][ T788] keyspan 2-1:1.0: device disconnected [ 162.309906][ T6957] loop0: detected capacity change from 0 to 1024 [ 162.317610][ T6957] EXT4-fs: Ignoring removed bh option [ 162.370888][ T6957] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 162.417389][ T6957] ext4 filesystem being mounted at /86/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 162.641717][ T6967] EXT4-fs error (device loop0): ext4_map_blocks:720: inode #15: block 3: comm syz.0.329: lblock 3 mapped to illegal pblock 3 (length 1) [ 162.710095][ T6967] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 162.723022][ T6967] EXT4-fs (loop0): This should not happen!! Data will be lost [ 162.723022][ T6967] [ 162.736461][ T6969] EXT4-fs error (device loop0): ext4_map_blocks:720: inode #15: comm syz.0.329: lblock 0 mapped to illegal pblock 0 (length 1) [ 162.781436][ T6970] tmpfs: Unknown parameter 'ÿÿ' [ 162.898378][ T5815] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 162.994253][ T6969] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 163.006866][ T6969] EXT4-fs (loop0): This should not happen!! Data will be lost [ 163.006866][ T6969] [ 163.189678][ T6961] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 163.874953][ T6972] FAULT_INJECTION: forcing a failure. [ 163.874953][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 163.958254][ T6972] CPU: 0 PID: 6972 Comm: syz.1.333 Not tainted syzkaller #0 [ 163.965635][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 163.975854][ T6972] Call Trace: [ 163.979437][ T6972] [ 163.982407][ T6972] dump_stack_lvl+0x18c/0x250 [ 163.987265][ T6972] ? show_regs_print_info+0x20/0x20 [ 163.992487][ T6972] ? load_image+0x420/0x420 [ 163.997024][ T6972] ? __might_sleep+0xe0/0xe0 [ 164.001675][ T6972] ? __lock_acquire+0x7d80/0x7d80 [ 164.006741][ T6972] ? rcu_is_watching+0x15/0xb0 [ 164.011532][ T6972] should_fail_ex+0x394/0x4c0 [ 164.016446][ T6972] should_failslab+0x9/0x20 [ 164.021185][ T6972] slab_pre_alloc_hook+0x59/0x300 [ 164.026266][ T6972] ? snd_card_file_add+0x58/0x250 [ 164.031324][ T6972] __kmem_cache_alloc_node+0x53/0x250 [ 164.036739][ T6972] ? snd_card_file_add+0x58/0x250 [ 164.041811][ T6972] kmalloc_trace+0x2a/0xe0 [ 164.046308][ T6972] snd_card_file_add+0x58/0x250 [ 164.051201][ T6972] snd_ctl_open+0x7e/0x470 [ 164.055639][ T6972] ? snd_ctl_ioctl_compat+0xc90/0xc90 [ 164.061081][ T6972] chrdev_open+0x58c/0x600 [ 164.065530][ T6972] ? cd_forget+0x160/0x160 [ 164.070042][ T6972] ? fsnotify_perm+0x3ed/0x5e0 [ 164.074842][ T6972] do_dentry_open+0x880/0x14b0 [ 164.079644][ T6972] ? cd_forget+0x160/0x160 [ 164.084104][ T6972] path_openat+0x284f/0x3270 [ 164.088906][ T6972] ? do_sys_openat2+0xda/0x1d0 [ 164.093677][ T6972] ? __x64_sys_openat+0x139/0x160 [ 164.098726][ T6972] ? verify_lock_unused+0x140/0x140 [ 164.103932][ T6972] ? do_filp_open+0x430/0x430 [ 164.108636][ T6972] do_filp_open+0x1f2/0x430 [ 164.113152][ T6972] ? vfs_tmpfile+0x620/0x620 [ 164.117872][ T6972] ? _raw_spin_unlock+0x28/0x40 [ 164.122734][ T6972] ? alloc_fd+0x590/0x640 [ 164.127079][ T6972] do_sys_openat2+0x134/0x1d0 [ 164.131791][ T6972] ? do_sys_open+0xe0/0xe0 [ 164.136299][ T6972] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 164.142565][ T6972] ? lock_chain_count+0x20/0x20 [ 164.147437][ T6972] ? lock_chain_count+0x20/0x20 [ 164.152425][ T6972] __x64_sys_openat+0x139/0x160 [ 164.157322][ T6972] do_syscall_64+0x55/0xb0 [ 164.161752][ T6972] ? clear_bhb_loop+0x40/0x90 [ 164.166624][ T6972] ? clear_bhb_loop+0x40/0x90 [ 164.171316][ T6972] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 164.177238][ T6972] RIP: 0033:0x7f220655e98e [ 164.181664][ T6972] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 164.201302][ T6972] RSP: 002b:00007f220754eb28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 164.209753][ T6972] RAX: ffffffffffffffda RBX: 00007f220754f6c0 RCX: 00007f220655e98e [ 164.217758][ T6972] RDX: 0000000000000801 RSI: 00007f220754ec00 RDI: ffffffffffffff9c [ 164.225919][ T6972] RBP: 00007f220754ec00 R08: 0000000000000000 R09: 0000000000000000 [ 164.233897][ T6972] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 164.241876][ T6972] R13: 00007f2206826038 R14: 00007f2206825fa0 R15: 00007ffdd337ffb8 [ 164.249900][ T6972] [ 164.264451][ T5815] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 164.273631][ T5815] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 164.284065][ T5815] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 164.293138][ T5815] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 164.307882][ T5815] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 164.325500][ T6978] loop3: detected capacity change from 0 to 256 [ 164.327540][ T5815] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 164.349864][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 164.350086][ T5815] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 164.377512][ T5815] usb 3-1: Product: syz [ 164.382080][ T5815] usb 3-1: Manufacturer: syz [ 164.403035][ T5815] cdc_wdm 3-1:1.0: skipping garbage [ 164.408482][ T5815] cdc_wdm 3-1:1.0: skipping garbage [ 164.446289][ T6972] mmap: syz.1.333 (6972): VmData 37654528 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 164.627418][ T5815] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 164.633792][ T5815] cdc_wdm 3-1:1.0: Unknown control protocol [ 165.021473][ T5814] usb 3-1: USB disconnect, device number 9 [ 166.974897][ T5786] Bluetooth: hci0: link tx timeout [ 166.980870][ T5786] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 166.991572][ T5786] Bluetooth: hci0: link tx timeout [ 166.996743][ T5786] Bluetooth: hci0: killing stalled connection 11:aa:aa:aa:aa:aa [ 167.052580][ T7019] loop3: detected capacity change from 0 to 256 [ 169.031748][ T5786] Bluetooth: hci0: command 0x0c13 tx timeout [ 169.031831][ T5780] Bluetooth: hci1: command tx timeout [ 170.470130][ T7059] netlink: 12 bytes leftover after parsing attributes in process `syz.0.360'. [ 171.108615][ T5780] Bluetooth: hci0: command 0x0c13 tx timeout [ 173.301750][ T7108] loop0: detected capacity change from 0 to 1024 [ 173.312413][ T7108] EXT4-fs: Ignoring removed bh option [ 173.346128][ T7109] team0: Unable to change to the same mode the team is in [ 173.383978][ T7105] tipc: Enabled bearer , priority 0 [ 173.400106][ T7108] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 173.429580][ T7108] ext4 filesystem being mounted at /101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.567997][ T7116] EXT4-fs error (device loop0): ext4_map_blocks:720: inode #15: block 3: comm syz.0.379: lblock 3 mapped to illegal pblock 3 (length 1) [ 173.699366][ T7118] tmpfs: Unknown parameter 'ÿÿ' [ 174.400481][ T5845] tipc: Node number set to 2356257795 [ 174.438098][ T7116] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 174.463062][ T7116] EXT4-fs (loop0): This should not happen!! Data will be lost [ 174.463062][ T7116] [ 174.480606][ T7117] EXT4-fs error (device loop0): ext4_map_blocks:720: inode #15: comm syz.0.379: lblock 0 mapped to illegal pblock 0 (length 1) [ 174.499500][ T7117] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 174.517444][ T7117] EXT4-fs (loop0): This should not happen!! Data will be lost [ 174.517444][ T7117] [ 174.597838][ T5776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 174.689785][ T27] kauditd_printk_skb: 142 callbacks suppressed [ 174.689798][ T27] audit: type=1326 audit(1790257085.643:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 174.799031][ T27] audit: type=1326 audit(1790257085.643:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 174.867251][ T27] audit: type=1326 audit(1790257085.643:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 174.927538][ T7139] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 174.967707][ T7139] rtrs_client L2075: : Failed to resolve address, err: -19 [ 174.986241][ T27] audit: type=1326 audit(1790257085.643:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 175.021628][ T7139] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 175.040669][ T27] audit: type=1326 audit(1790257085.643:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 175.098078][ T27] audit: type=1326 audit(1790257085.643:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 175.286721][ T27] audit: type=1326 audit(1790257085.643:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 176.159803][ T27] audit: type=1326 audit(1790257085.643:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 177.108054][ T27] audit: type=1326 audit(1790257085.643:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 177.132450][ T27] audit: type=1326 audit(1790257085.653:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7123 comm="syz.1.383" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=285 compat=0 ip=0x7f220659e159 code=0x7ffc0000 [ 177.577698][ T7158] loop3: detected capacity change from 0 to 1024 [ 177.657601][ T7158] EXT4-fs: Ignoring removed bh option [ 177.734823][ T7158] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 177.776301][ T7162] bridge_slave_0: left allmulticast mode [ 177.787511][ T7158] ext4 filesystem being mounted at /93/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.807304][ T7162] bridge_slave_0: left promiscuous mode [ 177.834098][ T7162] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.037889][ T7166] EXT4-fs error (device loop3): ext4_map_blocks:720: inode #15: block 3: comm syz.3.394: lblock 3 mapped to illegal pblock 3 (length 1) [ 178.173504][ T7168] tmpfs: Unknown parameter 'ÿÿ' [ 178.409752][ T7166] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 178.425492][ T7162] bridge_slave_1: left allmulticast mode [ 178.458745][ T7162] bridge_slave_1: left promiscuous mode [ 178.465374][ T7162] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.558593][ T7166] EXT4-fs (loop3): This should not happen!! Data will be lost [ 178.558593][ T7166] [ 178.573680][ T7162] bond0: (slave bond_slave_0): Releasing backup interface [ 178.591833][ T7167] EXT4-fs error (device loop3): ext4_map_blocks:720: inode #15: comm syz.3.394: lblock 0 mapped to illegal pblock 0 (length 1) [ 178.621173][ T7162] bond0: (slave bond_slave_1): Releasing backup interface [ 178.638373][ T7167] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 178.656295][ T7167] EXT4-fs (loop3): This should not happen!! Data will be lost [ 178.656295][ T7167] [ 178.730699][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 178.833848][ T7162] team0: Port device team_slave_0 removed [ 179.016331][ T7162] team0: Port device team_slave_1 removed [ 179.133919][ T7162] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 179.717345][ T7162] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 179.804381][ T7162] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 179.826355][ T7162] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 179.919072][ T7165] tipc: Started in network mode [ 179.924157][ T7165] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 179.944423][ T7165] tipc: Enabled bearer , priority 0 [ 180.027263][ T3472] tipc: Resetting bearer [ 180.109153][ T7201] netlink: 52 bytes leftover after parsing attributes in process `syz.3.401'. [ 180.179620][ T7206] binder: 7204:7206 ioctl c0306201 0 returned -14 [ 181.043655][ T5814] tipc: Node number set to 11578026 [ 181.183867][ T7220] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 181.225305][ T7220] gadgetfs: bound to dummy_udc driver [ 181.528917][ T5845] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 181.619072][ C1] gadgetfs: connected [ 181.686437][ T5845] gadgetfs: disconnected [ 182.009476][ C1] gadgetfs: connected [ 182.018310][ T5845] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 182.106052][ T5845] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice= 1.00 [ 182.222481][ T5845] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.602303][ C1] gadgetfs: configuration #1 [ 183.233366][ T7220] gadgetfs: suspended from state 3 [ 183.246203][ T7231] team0: Unable to change to the same mode the team is in [ 183.265016][ T7231] tipc: Started in network mode [ 183.270596][ T7231] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 183.277986][ T7231] tipc: Enabled bearer , priority 0 [ 183.289042][ T7220] gadgetfs: disconnected [ 183.361838][ T5814] usb 1-1: USB disconnect, device number 7 [ 183.776211][ T7211] syz.3.406 (7211): drop_caches: 2 [ 184.547365][ T23] tipc: Node number set to 11578026 [ 185.098213][ T7274] team0: Unable to change to the same mode the team is in [ 185.137069][ T7270] tipc: Started in network mode [ 185.149787][ T7270] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 185.157347][ T7270] tipc: Enabled bearer , priority 0 [ 185.603697][ T7296] loop2: detected capacity change from 0 to 1024 [ 185.634248][ T7296] EXT4-fs: Ignoring removed bh option [ 186.067643][ T7296] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 186.234332][ T7296] ext4 filesystem being mounted at /108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.268672][ T5814] tipc: Node number set to 11578026 [ 186.917647][ T7303] EXT4-fs error (device loop2): ext4_map_blocks:720: inode #15: block 3: comm syz.2.430: lblock 3 mapped to illegal pblock 3 (length 1) [ 187.005235][ T7303] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 187.017970][ T7303] EXT4-fs (loop2): This should not happen!! Data will be lost [ 187.017970][ T7303] [ 187.036667][ T7303] tmpfs: Unknown parameter 'ÿÿ' [ 188.077287][ T5774] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 188.148760][ T7313] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 188.191007][ T7313] rtrs_client L2075: : Failed to resolve address, err: -19 [ 188.201978][ T7317] tipc: Resetting bearer [ 188.215616][ T7313] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 188.291168][ T7320] team0: Unable to change to the same mode the team is in [ 188.352553][ T7317] tipc: Enabling of bearer rejected, already enabled [ 188.810567][ T7340] loop2: detected capacity change from 0 to 256 [ 189.696422][ T7344] tipc: Resetting bearer [ 189.814681][ T7347] team0: Unable to change to the same mode the team is in [ 190.137358][ T7344] tipc: Enabling of bearer rejected, already enabled [ 190.968622][ T5815] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 191.178872][ T5815] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 191.224510][ T5815] usb 2-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 191.379843][ T5815] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.405068][ T5815] usb 2-1: Product: syz [ 191.409595][ T5815] usb 2-1: Manufacturer: syz [ 191.414449][ T5815] usb 2-1: SerialNumber: syz [ 191.431954][ T5815] keyspan 2-1:1.0: Keyspan 1 port adapter converter detected [ 191.439772][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 191.449180][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 191.457097][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 82 [ 191.465329][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 191.473751][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 191.481908][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 83 [ 191.490707][ T5815] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 191.503034][ T5815] usb 2-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 192.789301][ T5814] usb 2-1: USB disconnect, device number 4 [ 192.817412][ T5814] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 192.837242][ T5814] keyspan 2-1:1.0: device disconnected [ 195.113152][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 195.123477][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.160106][ T7425] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 195.188033][ T7425] rtrs_client L2075: : Failed to resolve address, err: -19 [ 195.211496][ T7425] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 195.940473][ T788] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 196.569958][ T788] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 196.598394][ T788] usb 3-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 196.620663][ T788] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.941494][ T788] usb 3-1: Product: syz [ 198.930275][ T788] usb 3-1: Manufacturer: syz [ 198.934942][ T788] usb 3-1: SerialNumber: syz [ 198.944286][ T788] keyspan 3-1:1.0: Keyspan 1 port adapter converter detected [ 198.952838][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 198.962132][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 81 [ 198.972690][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 82 [ 198.981594][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 198.989729][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 198.999953][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 83 [ 199.010930][ T788] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 3 [ 199.020939][ T7452] gadgetfs: bound to dummy_udc driver [ 199.135680][ T788] usb 3-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 200.893028][ T5814] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 200.907552][ T7452] gadgetfs: suspended from state 2 [ 200.942202][ T788] usb 3-1: USB disconnect, device number 10 [ 200.956347][ T788] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 200.999127][ T788] keyspan 3-1:1.0: device disconnected [ 201.257885][ T7466] tipc: Resetting bearer [ 201.369878][ T7469] team0: Unable to change to the same mode the team is in [ 201.450443][ T7466] tipc: Enabling of bearer rejected, already enabled [ 201.710081][ T7479] FAULT_INJECTION: forcing a failure. [ 201.710081][ T7479] name failslab, interval 1, probability 0, space 0, times 0 [ 201.736685][ T7479] CPU: 0 PID: 7479 Comm: syz.3.482 Not tainted syzkaller #0 [ 201.744041][ T7479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 201.754118][ T7479] Call Trace: [ 201.757401][ T7479] [ 201.760340][ T7479] dump_stack_lvl+0x18c/0x250 [ 201.765058][ T7479] ? show_regs_print_info+0x20/0x20 [ 201.770280][ T7479] ? load_image+0x420/0x420 [ 201.774813][ T7479] ? __might_sleep+0xe0/0xe0 [ 201.779409][ T7479] ? __lock_acquire+0x7d80/0x7d80 [ 201.784439][ T7479] should_fail_ex+0x394/0x4c0 [ 201.789297][ T7479] should_failslab+0x9/0x20 [ 201.793823][ T7479] slab_pre_alloc_hook+0x59/0x300 [ 201.798868][ T7479] ? d_instantiate+0x6f/0x90 [ 201.803497][ T7479] kmem_cache_alloc+0x5a/0x2c0 [ 201.808299][ T7479] ? alloc_empty_file+0x9e/0x1d0 [ 201.813353][ T7479] alloc_empty_file+0x9e/0x1d0 [ 201.818232][ T7479] alloc_file+0x5b/0x600 [ 201.822593][ T7479] alloc_file_pseudo+0x184/0x210 [ 201.827568][ T7479] ? fput+0x1a0/0x1a0 [ 201.831561][ T7479] ? _raw_spin_unlock+0x28/0x40 [ 201.836519][ T7479] anon_inode_getfd+0xca/0x1c0 [ 201.841331][ T7479] bpf_enable_stats+0xdc/0x140 [ 201.846202][ T7479] __sys_bpf+0x63f/0x890 [ 201.851078][ T7479] ? bpf_link_show_fdinfo+0x560/0x560 [ 201.856484][ T7479] ? lock_chain_count+0x20/0x20 [ 201.861356][ T7479] __x64_sys_bpf+0x7c/0x90 [ 201.865819][ T7479] do_syscall_64+0x55/0xb0 [ 201.870277][ T7479] ? clear_bhb_loop+0x40/0x90 [ 201.875019][ T7479] ? clear_bhb_loop+0x40/0x90 [ 201.879718][ T7479] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 201.885824][ T7479] RIP: 0033:0x7fd24c99e159 [ 201.890252][ T7479] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 201.910126][ T7479] RSP: 002b:00007fd24d7fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 201.918782][ T7479] RAX: ffffffffffffffda RBX: 00007fd24cc25fa0 RCX: 00007fd24c99e159 [ 201.926783][ T7479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000020 [ 201.934769][ T7479] RBP: 00007fd24ca3506b R08: 0000000000000000 R09: 0000000000000000 [ 201.942791][ T7479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 201.950774][ T7479] R13: 00007fd24cc26038 R14: 00007fd24cc25fa0 R15: 00007ffc791ed548 [ 201.958769][ T7479] [ 202.358659][ T5814] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 203.177878][ T5814] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 203.327659][ T5814] usb 1-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 203.344546][ T5814] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.352945][ T5814] usb 1-1: Product: syz [ 203.357138][ T5814] usb 1-1: Manufacturer: syz [ 203.361869][ T5814] usb 1-1: SerialNumber: syz [ 203.373129][ T5814] keyspan 1-1:1.0: Keyspan 1 port adapter converter detected [ 203.380889][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 203.393764][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 81 [ 203.401725][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 82 [ 203.409575][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 1 [ 203.417665][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 203.425662][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 83 [ 203.434454][ T5814] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 3 [ 203.443718][ T5814] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 203.840556][ T23] usb 1-1: USB disconnect, device number 9 [ 203.853094][ T23] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 203.888864][ T23] keyspan 1-1:1.0: device disconnected [ 204.005660][ T7514] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 204.035696][ T7514] gadgetfs: bound to dummy_udc driver [ 204.845689][ T7515] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 204.890600][ T7515] gadgetfs: bound to dummy_udc driver [ 204.910372][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 204.910429][ T27] audit: type=1400 audit(1790257115.843:478): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/:o" pid=7506 comm="syz.1.492" [ 208.301640][ T7544] tipc: Resetting bearer [ 208.408368][ T7544] team0: Unable to change to the same mode the team is in [ 208.439834][ T7544] tipc: Enabling of bearer rejected, already enabled [ 208.667141][ T7559] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 208.696981][ T7559] gadgetfs: bound to dummy_udc driver [ 208.829117][ T788] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 209.082338][ T5814] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 209.195018][ T788] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 209.248240][ C0] gadgetfs: connected [ 209.254386][ T5814] gadgetfs: disconnected [ 209.436360][ T7556] gadgetfs: suspended from state 2 [ 209.449158][ T788] usb 1-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 209.615967][ T788] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.624968][ T788] usb 1-1: Product: syz [ 209.629568][ T788] usb 1-1: Manufacturer: syz [ 209.634254][ T788] usb 1-1: SerialNumber: syz [ 209.658642][ T5814] usb 2-1: device not accepting address 5, error -71 [ 209.674404][ T788] keyspan 1-1:1.0: Keyspan 1 port adapter converter detected [ 209.683857][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 209.685483][ T7564] jffs2: notice: (7564) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 210.301502][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 81 [ 210.408897][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 82 [ 210.449104][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 1 [ 210.461938][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 210.516241][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 83 [ 210.608247][ T788] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 3 [ 210.880702][ T788] usb 1-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 211.218629][ T788] usb 1-1: USB disconnect, device number 11 [ 211.772815][ T788] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 211.799429][ T788] keyspan 1-1:1.0: device disconnected [ 214.204364][ T7598] tipc: Resetting bearer [ 214.311675][ T7602] team0: Unable to change to the same mode the team is in [ 214.364125][ T7598] tipc: Enabling of bearer rejected, already enabled [ 214.642682][ T7611] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 214.672703][ T7611] gadgetfs: bound to dummy_udc driver [ 215.022701][ T5814] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 215.127146][ C0] gadgetfs: connected [ 215.137512][ T5814] gadgetfs: disconnected [ 218.333610][ T7636] tipc: Resetting bearer [ 218.561275][ T7642] team0: Unable to change to the same mode the team is in [ 218.888728][ T7653] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 219.561755][ T7653] rtrs_client L2075: : Failed to resolve address, err: -19 [ 219.654341][ T7653] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 219.981401][ T27] audit: type=1800 audit(1790257130.933:479): pid=7680 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.533" name="zone_nr_conv" dev="configfs" ino=17187 res=0 errno=0 [ 221.099069][ T7687] tipc: Resetting bearer [ 221.644188][ T27] audit: type=1400 audit(1790257132.603:480): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/:o" pid=7688 comm="syz.1.538" [ 221.760770][ T7690] tipc: Enabling of bearer rejected, already enabled [ 221.966031][ T7698] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 221.989905][ T7698] rtrs_client L2075: : Failed to resolve address, err: -19 [ 222.021100][ T7703] netlink: 32 bytes leftover after parsing attributes in process `syz.3.541'. [ 222.021702][ T7704] jffs2: notice: (7704) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 222.067127][ T7698] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 222.370634][ T7718] loop1: detected capacity change from 0 to 1024 [ 222.409642][ T7718] EXT4-fs: Ignoring removed bh option [ 222.420335][ T7723] netlink: 'syz.0.548': attribute type 3 has an invalid length. [ 222.428045][ T7723] netlink: 'syz.0.548': attribute type 1 has an invalid length. [ 222.466136][ T7723] netlink: 228 bytes leftover after parsing attributes in process `syz.0.548'. [ 222.504372][ T7718] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 222.531697][ T7718] ext4 filesystem being mounted at /135/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.539651][ T7725] kAFS: No cell specified [ 222.698747][ T7728] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 222.773393][ T7736] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: block 3: comm syz.1.545: lblock 3 mapped to illegal pblock 3 (length 1) [ 222.875736][ T7736] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 222.923896][ T7735] tipc: Resetting bearer [ 222.939004][ T7736] EXT4-fs (loop1): This should not happen!! Data will be lost [ 222.939004][ T7736] [ 223.006711][ T7737] EXT4-fs error (device loop1): ext4_map_blocks:720: inode #15: comm syz.1.545: lblock 0 mapped to illegal pblock 0 (length 1) [ 223.025912][ T7738] tipc: Enabling of bearer rejected, already enabled [ 223.038894][ T7742] tmpfs: Unknown parameter 'ÿÿ' [ 223.050580][ T7737] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 223.065250][ T7737] EXT4-fs (loop1): This should not happen!! Data will be lost [ 223.065250][ T7737] [ 223.364924][ T27] audit: type=1400 audit(1790257134.293:481): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/:o" pid=7741 comm="syz.2.552" [ 223.385519][ T5777] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 223.548570][ T5815] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 223.702827][ T7764] loop1: detected capacity change from 0 to 256 [ 223.771055][ T5815] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 223.938359][ T5815] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 223.972723][ T7761] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 223.989334][ T5815] usb 1-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 224.008585][ T5815] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.045849][ T7773] jffs2: notice: (7773) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 224.111719][ T7773] jffs2: warning: (7773) jffs2_sum_write_data: Summary too big (12 data, -14 pad) in eraseblock at 0001d000 [ 224.293534][ T5815] usb 1-1: Product: syz [ 224.297779][ T5815] usb 1-1: Manufacturer: syz [ 224.304728][ T7761] rtrs_client L2075: : Failed to resolve address, err: -19 [ 224.312625][ T5815] usb 1-1: SerialNumber: syz [ 224.325261][ T5815] usb 1-1: NFC: intf ffff88807a0cd000 id ffffffff8da5b860 [ 224.348003][ T7761] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 224.375552][ T5815] nfcmrvl 1-1:1.0: NFC: registered with nci successfully [ 224.554019][ T7305] nfcmrvl 1-1:1.0: NFC: send entry, len 4 [ 224.576174][ T7305] usb 1-1: NFC: urb ffff8880196b7200 submission failed (90) [ 224.710476][ T7790] tipc: Resetting bearer [ 225.814624][ T7802] loop3: detected capacity change from 0 to 1024 [ 225.822396][ T7802] EXT4-fs: Ignoring removed bh option [ 225.868774][ T7802] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 225.892787][ T7802] ext4 filesystem being mounted at /142/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.047284][ T7808] EXT4-fs error (device loop3): ext4_map_blocks:720: inode #15: block 3: comm syz.3.564: lblock 3 mapped to illegal pblock 3 (length 1) [ 226.109574][ T7808] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 1 with error 117 [ 226.122217][ T7808] EXT4-fs (loop3): This should not happen!! Data will be lost [ 226.122217][ T7808] [ 226.134385][ T7810] EXT4-fs error (device loop3): ext4_map_blocks:720: inode #15: comm syz.3.564: lblock 0 mapped to illegal pblock 0 (length 1) [ 226.160183][ T7808] tmpfs: Unknown parameter 'ÿÿ' [ 226.240795][ T7810] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 226.253440][ T7810] EXT4-fs (loop3): This should not happen!! Data will be lost [ 226.253440][ T7810] [ 226.305761][ T7749] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 226.480066][ T7806] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 226.719170][ T5815] usb 1-1: USB disconnect, device number 13 [ 226.774967][ T5815] usb 1-1: NFC: intf ffff88807a0cd000 [ 226.843054][ T5775] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 227.462922][ T7825] jffs2: notice: (7825) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 229.220790][ T7829] rnbd_client L602: Mapping device /dev/ram0 on session s+, (access_mode: rw, nr_poll_queues: 0) [ 229.294884][ T7829] rtrs_client L2075: : Failed to resolve address, err: -19 [ 229.308784][ T7829] rtrs_client L2618: : init_conns() failed: err=-19 path=@ip:127.0.0.1 [:0] [ 230.587773][ T7860] tipc: Resetting bearer [ 230.715678][ T7861] team0: Unable to change to the same mode the team is in [ 230.823113][ T5815] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 230.844191][ T7860] tipc: Enabling of bearer rejected, already enabled [ 231.087914][ T5815] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 231.177279][ T5815] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 231.326350][ T5815] usb 2-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 231.420638][ T5815] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.531706][ T5815] usb 2-1: Product: syz [ 231.577046][ T5815] usb 2-1: Manufacturer: syz [ 231.656859][ T5815] usb 2-1: SerialNumber: syz [ 231.911079][ T5815] usb 2-1: NFC: intf ffff88802d8a9000 id ffffffff8da5b860 [ 232.123722][ T5815] nfcmrvl 2-1:1.0: NFC: registered with nci successfully [ 232.282313][ T5815] usb 2-1: USB disconnect, device number 7 [ 232.649012][ T5815] usb 2-1: NFC: intf ffff88802d8a9000 [ 233.521274][ T7894] ima: rule for LSM 'u' is undefined [ 233.540386][ T7889] [ 233.542174][ T27] audit: type=1807 audit(1790257144.483:482): action=measure func=FILE_CHECK obj_type=u res=0 [ 233.542755][ T7889] ====================================================== [ 233.542763][ T7889] WARNING: possible circular locking dependency detected [ 233.559880][ T27] audit: type=1802 audit(1790257144.503:483): pid=7894 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.0.584" res=0 errno=0 [ 233.560109][ T7889] syzkaller #0 Not tainted [ 233.560119][ T7889] ------------------------------------------------------ [ 233.560125][ T7889] syz.3.585/7889 is trying to acquire lock: [ 233.560134][ T7889] ffff88814e3940e0 (&type->s_umount_key#32){++++}-{3:3}, at: super_lock+0x189/0x390 [ 233.560187][ T7889] [ 233.560187][ T7889] but task is already holding lock: [ 233.560192][ T7889] ffff88802009b008 (&bdev->bd_holder_lock){+.+.}-{3:3}, at: bdev_mark_dead+0x31/0x1a0 [ 233.560235][ T7889] [ 233.560235][ T7889] which lock already depends on the new lock. [ 233.560235][ T7889] [ 233.560240][ T7889] [ 233.560240][ T7889] the existing dependency chain (in reverse order) is: [ 233.560246][ T7889] [ 233.560246][ T7889] -> #4 (&bdev->bd_holder_lock){+.+.}-{3:3}: [ 233.560272][ T7889] __mutex_lock+0x135/0xc80 [ 233.560290][ T7889] bd_finish_claiming+0x229/0x3f0 [ 233.560308][ T7889] blkdev_get_by_dev+0x469/0x610 [ 233.560325][ T7889] bdev_open_by_dev+0x77/0x100 [ 233.560341][ T7889] setup_bdev_super+0x59/0x660 [ 233.560359][ T7889] mount_bdev+0x1ce/0x2c0 [ 233.689053][ T7889] legacy_get_tree+0xea/0x180 [ 233.694285][ T7889] vfs_get_tree+0x8c/0x280 [ 233.699237][ T7889] do_new_mount+0x24a/0xa40 [ 233.704261][ T7889] init_mount+0xde/0x130 [ 233.709025][ T7889] do_mount_root+0x97/0x230 [ 233.714061][ T7889] mount_root_generic+0x1a6/0x3e0 [ 233.719620][ T7889] prepare_namespace+0xc2/0x100 [ 233.724987][ T7889] kernel_init_freeable+0x41a/0x560 [ 233.730703][ T7889] kernel_init+0x1d/0x1c0 [ 233.735549][ T7889] ret_from_fork+0x48/0x80 [ 233.740500][ T7889] ret_from_fork_asm+0x11/0x20 [ 233.745806][ T7889] [ 233.745806][ T7889] -> #3 (bdev_lock){+.+.}-{3:3}: [ 233.752950][ T7889] __mutex_lock+0x135/0xc80 [ 233.758258][ T7889] bd_prepare_to_claim+0x1d9/0x4a0 [ 233.763997][ T7889] truncate_bdev_range+0x4e/0x260 [ 233.769554][ T7889] blkdev_common_ioctl+0x1c7a/0x2580 [ 233.775568][ T7889] blkdev_ioctl+0x512/0x730 [ 233.780623][ T7889] __se_sys_ioctl+0xfd/0x170 [ 233.785788][ T7889] do_syscall_64+0x55/0xb0 [ 233.790832][ T7889] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 233.797320][ T7889] [ 233.797320][ T7889] -> #2 (mapping.invalidate_lock){++++}-{3:3}: [ 233.806145][ T7889] down_write+0x97/0x200 [ 233.810917][ T7889] set_blocksize+0x247/0x4b0 [ 233.816025][ T7889] sb_min_blocksize+0xbe/0x190 [ 233.821307][ T7889] ext4_fill_super+0x6e7/0x6870 [ 233.826680][ T7889] get_tree_bdev+0x3e5/0x520 [ 233.831823][ T7889] vfs_get_tree+0x8c/0x280 [ 233.836969][ T7889] do_new_mount+0x24a/0xa40 [ 233.842768][ T7889] init_mount+0xde/0x130 [ 233.847824][ T7889] do_mount_root+0x97/0x230 [ 233.852940][ T7889] mount_root_generic+0x1a6/0x3e0 [ 233.858591][ T7889] prepare_namespace+0xc2/0x100 [ 233.864041][ T7889] kernel_init_freeable+0x41a/0x560 [ 233.869851][ T7889] kernel_init+0x1d/0x1c0 [ 233.874727][ T7889] ret_from_fork+0x48/0x80 [ 233.879684][ T7889] ret_from_fork_asm+0x11/0x20 [ 233.884991][ T7889] [ 233.884991][ T7889] -> #1 (&sb->s_type->i_mutex_key#8){++++}-{3:3}: [ 233.893637][ T7889] down_write+0x97/0x200 [ 233.898430][ T7889] set_blocksize+0x1ff/0x4b0 [ 233.903574][ T7889] sb_min_blocksize+0xbe/0x190 [ 233.908867][ T7889] ext4_fill_super+0x6e7/0x6870 [ 233.914245][ T7889] get_tree_bdev+0x3e5/0x520 [ 233.919374][ T7889] vfs_get_tree+0x8c/0x280 [ 233.924334][ T7889] do_new_mount+0x24a/0xa40 [ 233.929368][ T7889] init_mount+0xde/0x130 [ 233.934177][ T7889] do_mount_root+0x97/0x230 [ 233.939224][ T7889] mount_root_generic+0x1a6/0x3e0 [ 233.944797][ T7889] prepare_namespace+0xc2/0x100 [ 233.950181][ T7889] kernel_init_freeable+0x41a/0x560 [ 233.955941][ T7889] kernel_init+0x1d/0x1c0 [ 233.960984][ T7889] ret_from_fork+0x48/0x80 [ 233.965942][ T7889] ret_from_fork_asm+0x11/0x20 [ 233.971232][ T7889] [ 233.971232][ T7889] -> #0 (&type->s_umount_key#32){++++}-{3:3}: [ 233.979510][ T7889] __lock_acquire+0x37ef/0x7d80 [ 233.984908][ T7889] lock_acquire+0x19e/0x420 [ 233.989957][ T7889] down_read+0x46/0x2e0 [ 233.994637][ T7889] super_lock+0x189/0x390 [ 233.999491][ T7889] fs_bdev_mark_dead+0xad/0x1f0 [ 234.004858][ T7889] bdev_mark_dead+0x83/0x1a0 [ 234.009963][ T7889] blk_report_disk_dead+0x21c/0x3e0 [ 234.015696][ T7889] del_gendisk+0x2cb/0x8f0 [ 234.020631][ T7889] sd_remove+0x8d/0x100 [ 234.025302][ T7889] device_release_driver_internal+0x458/0x6f0 [ 234.031888][ T7889] bus_remove_device+0x43b/0x520 [ 234.037363][ T7889] device_del+0x51f/0x910 [ 234.042517][ T7889] __scsi_remove_device+0x1a2/0x390 [ 234.048279][ T7889] scsi_forget_host+0xd0/0x110 [ 234.053620][ T7889] scsi_remove_host+0x1b3/0x730 [ 234.059040][ T7889] virtscsi_remove+0x130/0x1a0 [ 234.064344][ T7889] virtio_dev_remove+0x96/0x1a0 [ 234.069732][ T7889] device_release_driver_internal+0x408/0x6f0 [ 234.076410][ T7889] bus_remove_device+0x43b/0x520 [ 234.081933][ T7889] device_del+0x51f/0x910 [ 234.086798][ T7889] device_unregister+0x20/0xc0 [ 234.092095][ T7889] unregister_virtio_device+0x37/0x60 [ 234.098005][ T7889] virtio_pci_remove+0x7f/0xf0 [ 234.103323][ T7889] pci_device_remove+0x97/0x230 [ 234.108733][ T7889] device_release_driver_internal+0x408/0x6f0 [ 234.115319][ T7889] pci_stop_bus_device+0x108/0x140 [ 234.120958][ T7889] pci_stop_and_remove_bus_device_locked+0x1a/0x30 [ 234.128005][ T7889] remove_store+0xe6/0x150 [ 234.132942][ T7889] kernfs_fop_write_iter+0x3a4/0x520 [ 234.138783][ T7889] vfs_write+0x474/0x9a0 [ 234.143558][ T7889] ksys_write+0x151/0x260 [ 234.148409][ T7889] do_syscall_64+0x55/0xb0 [ 234.153344][ T7889] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 234.159800][ T7889] [ 234.159800][ T7889] other info that might help us debug this: [ 234.159800][ T7889] [ 234.170043][ T7889] Chain exists of: [ 234.170043][ T7889] &type->s_umount_key#32 --> bdev_lock --> &bdev->bd_holder_lock [ 234.170043][ T7889] [ 234.183690][ T7889] Possible unsafe locking scenario: [ 234.183690][ T7889] [ 234.191144][ T7889] CPU0 CPU1 [ 234.196515][ T7889] ---- ---- [ 234.201897][ T7889] lock(&bdev->bd_holder_lock); [ 234.206835][ T7889] lock(bdev_lock); [ 234.213246][ T7889] lock(&bdev->bd_holder_lock); [ 234.220747][ T7889] rlock(&type->s_umount_key#32); [ 234.225870][ T7889] [ 234.225870][ T7889] *** DEADLOCK *** [ 234.225870][ T7889] [ 234.234030][ T7889] 9 locks held by syz.3.585/7889: [ 234.239070][ T7889] #0: ffff88802d029c48 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2a3/0x330 [ 234.248423][ T7889] #1: ffff8880300ae418 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x21e/0x9a0 [ 234.257453][ T7889] #2: ffff88802fa8d088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1dc/0x520 [ 234.267230][ T7889] #3: ffffffff8d816548 (pci_rescan_remove_lock){+.+.}-{3:3}, at: pci_stop_and_remove_bus_device_locked+0x12/0x30 [ 234.279545][ T7889] #4: ffff888147e781f0 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa7/0x6f0 [ 234.290314][ T7889] #5: ffff88801a7901b8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa7/0x6f0 [ 234.302445][ T7889] #6: ffff8880212a40e0 (&shost->scan_mutex){+.+.}-{3:3}, at: scsi_remove_host+0x32/0x730 [ 234.312384][ T7889] #7: ffff888142f5c3b8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa7/0x6f0 [ 234.323090][ T7889] #8: ffff88802009b008 (&bdev->bd_holder_lock){+.+.}-{3:3}, at: bdev_mark_dead+0x31/0x1a0 [ 234.333103][ T7889] [ 234.333103][ T7889] stack backtrace: [ 234.338984][ T7889] CPU: 0 PID: 7889 Comm: syz.3.585 Not tainted syzkaller #0 [ 234.346366][ T7889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 234.356416][ T7889] Call Trace: [ 234.359694][ T7889] [ 234.362627][ T7889] dump_stack_lvl+0x18c/0x250 [ 234.367330][ T7889] ? load_image+0x420/0x420 [ 234.371850][ T7889] ? show_regs_print_info+0x20/0x20 [ 234.377064][ T7889] ? print_circular_bug+0x12b/0x1a0 [ 234.382281][ T7889] check_noncircular+0x2fc/0x400 [ 234.387223][ T7889] ? print_deadlock_bug+0x5d0/0x5d0 [ 234.392507][ T7889] ? lockdep_lock+0xf5/0x230 [ 234.397100][ T7889] ? _find_first_zero_bit+0xd6/0x100 [ 234.402395][ T7889] __lock_acquire+0x37ef/0x7d80 [ 234.407342][ T7889] ? __lock_acquire+0x1262/0x7d80 [ 234.412798][ T7889] ? verify_lock_unused+0x140/0x140 [ 234.418007][ T7889] ? verify_lock_unused+0x140/0x140 [ 234.423218][ T7889] ? find_lock_entries+0x120/0x1020 [ 234.428422][ T7889] lock_acquire+0x19e/0x420 [ 234.432936][ T7889] ? super_lock+0x189/0x390 [ 234.437448][ T7889] ? __might_sleep+0xe0/0xe0 [ 234.442039][ T7889] ? read_lock_is_recursive+0x20/0x20 [ 234.447425][ T7889] ? __mutex_trylock_common+0x160/0x270 [ 234.452990][ T7889] ? trace_raw_output_contention_end+0xd0/0xd0 [ 234.459168][ T7889] ? mapping_try_invalidate+0x4bf/0x570 [ 234.464790][ T7889] down_read+0x46/0x2e0 [ 234.468970][ T7889] ? super_lock+0x189/0x390 [ 234.473489][ T7889] super_lock+0x189/0x390 [ 234.477816][ T7889] ? xa_find_after+0xaf/0x430 [ 234.482498][ T7889] ? user_get_super+0x180/0x180 [ 234.487346][ T7889] ? mutex_lock_nested+0x20/0x20 [ 234.492285][ T7889] fs_bdev_mark_dead+0xad/0x1f0 [ 234.497320][ T7889] ? super_s_dev_set+0xa0/0xa0 [ 234.502085][ T7889] bdev_mark_dead+0x83/0x1a0 [ 234.506679][ T7889] ? blk_report_disk_dead+0x88/0x3e0 [ 234.512054][ T7889] blk_report_disk_dead+0x21c/0x3e0 [ 234.517257][ T7889] ? __blk_mark_disk_dead+0x120/0x120 [ 234.522632][ T7889] ? xa_find_after+0xaf/0x430 [ 234.527322][ T7889] del_gendisk+0x2cb/0x8f0 [ 234.531763][ T7889] ? blk_report_disk_dead+0x3e0/0x3e0 [ 234.537161][ T7889] ? __pm_runtime_resume+0x129/0x170 [ 234.542452][ T7889] sd_remove+0x8d/0x100 [ 234.546783][ T7889] ? sd_probe+0x11c0/0x11c0 [ 234.551373][ T7889] device_release_driver_internal+0x458/0x6f0 [ 234.557560][ T7889] bus_remove_device+0x43b/0x520 [ 234.562522][ T7889] ? bus_probe_device+0x260/0x260 [ 234.567552][ T7889] ? up_write+0x1be/0x410 [ 234.571969][ T7889] ? kernfs_remove_by_name_ns+0x117/0x150 [ 234.577718][ T7889] device_del+0x51f/0x910 [ 234.582231][ T7889] ? kill_device+0x160/0x160 [ 234.586838][ T7889] ? kobject_put+0x421/0x450 [ 234.591708][ T7889] __scsi_remove_device+0x1a2/0x390 [ 234.596947][ T7889] scsi_forget_host+0xd0/0x110 [ 234.601736][ T7889] scsi_remove_host+0x1b3/0x730 [ 234.606616][ T7889] virtscsi_remove+0x130/0x1a0 [ 234.611678][ T7889] virtio_dev_remove+0x96/0x1a0 [ 234.616679][ T7889] ? virtio_dev_probe+0xae0/0xae0 [ 234.621831][ T7889] device_release_driver_internal+0x408/0x6f0 [ 234.628190][ T7889] bus_remove_device+0x43b/0x520 [ 234.633434][ T7889] ? bus_probe_device+0x260/0x260 [ 234.638509][ T7889] ? up_write+0x1be/0x410 [ 234.642886][ T7889] ? kernfs_remove_by_name_ns+0x117/0x150 [ 234.648727][ T7889] device_del+0x51f/0x910 [ 234.653166][ T7889] ? kill_device+0x160/0x160 [ 234.657888][ T7889] ? pci_device_is_present+0x175/0x240 [ 234.663374][ T7889] ? pci_real_dma_dev+0x20/0x20 [ 234.668236][ T7889] device_unregister+0x20/0xc0 [ 234.673013][ T7889] unregister_virtio_device+0x37/0x60 [ 234.678493][ T7889] virtio_pci_remove+0x7f/0xf0 [ 234.683286][ T7889] pci_device_remove+0x97/0x230 [ 234.688148][ T7889] ? pci_device_probe+0x8d0/0x8d0 [ 234.693294][ T7889] device_release_driver_internal+0x408/0x6f0 [ 234.699485][ T7889] pci_stop_bus_device+0x108/0x140 [ 234.704816][ T7889] pci_stop_and_remove_bus_device_locked+0x1a/0x30 [ 234.711443][ T7889] remove_store+0xe6/0x150 [ 234.716194][ T7889] ? pci_dev_hp_attrs_are_visible+0xe0/0xe0 [ 234.722359][ T7889] ? __virt_addr_valid+0x10c/0x380 [ 234.727571][ T7889] ? sysfs_kf_write+0x187/0x2a0 [ 234.733187][ T7889] ? sysfs_kf_read+0x360/0x360 [ 234.739093][ T7889] kernfs_fop_write_iter+0x3a4/0x520 [ 234.744416][ T7889] vfs_write+0x474/0x9a0 [ 234.748787][ T7889] ? file_end_write+0x250/0x250 [ 234.753813][ T7889] ? __fget_files+0x3fc/0x460 [ 234.758603][ T7889] ? __fdget_pos+0x2a3/0x330 [ 234.763242][ T7889] ? ksys_write+0x74/0x260 [ 234.767676][ T7889] ksys_write+0x151/0x260 [ 234.772156][ T7889] ? __ia32_sys_read+0x90/0x90 [ 234.777162][ T7889] ? lockdep_hardirqs_on+0x98/0x150 [ 234.782910][ T7889] do_syscall_64+0x55/0xb0 [ 234.787441][ T7889] ? clear_bhb_loop+0x40/0x90 [ 234.792230][ T7889] ? clear_bhb_loop+0x40/0x90 [ 234.796933][ T7889] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 234.802942][ T7889] RIP: 0033:0x7fd24c99e159 [ 234.807567][ T7889] 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 [ 234.828617][ T7889] RSP: 002b:00007fd24d7fd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 234.837181][ T7889] RAX: ffffffffffffffda RBX: 00007fd24cc25fa0 RCX: 00007fd24c99e159 [ 234.845190][ T7889] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000006 [ 234.853515][ T7889] RBP: 00007fd24ca3506b R08: 0000000000000000 R09: 0000000000000000 [ 234.861513][ T7889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 234.869506][ T7889] R13: 00007fd24cc26038 R14: 00007fd24cc25fa0 R15: 00007ffc791ed548 [ 234.877539][ T7889] [ 234.891112][ T11] device offline error, dev sda, sector 765950 op 0x1:(WRITE) flags 0x0 phys_seg 22 prio class 2 [ 234.903421][ T11] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2030 starting block 95743) [ 234.916684][ T11] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2030 starting block 95744) [ 234.928390][ T11] Buffer I/O error on device sda1, logical block 95706 [ 234.935416][ T11] Buffer I/O error on device sda1, logical block 95707 [ 234.938612][ T7895] tipc: Resetting bearer [ 234.944220][ T7305] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2030, error -5) [ 234.964411][ T11] Buffer I/O error on device sda1, logical block 95708 [ 234.979694][ T11] Buffer I/O error on device sda1, logical block 95709 [ 234.989915][ T11] Buffer I/O error on device sda1, logical block 95710 [ 234.996867][ T7305] Buffer I/O error on device sda1, logical block 95705 [ 235.013175][ T11] Buffer I/O error on device sda1, logical block 95711 [ 235.021647][ T11] Buffer I/O error on device sda1, logical block 95712 [ 235.028662][ T11] Buffer I/O error on device sda1, logical block 95713 [ 235.028868][ T5815] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 235.035538][ T11] Buffer I/O error on device sda1, logical block 95714 [ 235.036001][ T11] device offline error, dev sda, sector 753974 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.065756][ T11] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2030 starting block 94246) [ 235.077402][ T11] device offline error, dev sda, sector 762110 op 0x1:(WRITE) flags 0x0 phys_seg 6 prio class 2 [ 235.089019][ T11] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2030 starting block 95263) [ 235.102812][ T96] device offline error, dev sda, sector 721398 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.114549][ T96] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2022 starting block 90174) [ 235.126243][ T96] device offline error, dev sda, sector 721446 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.136754][ T96] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2022 starting block 90180) [ 235.148364][ T96] device offline error, dev sda, sector 721470 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.158898][ T96] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2022 starting block 90183) [ 235.170465][ T96] device offline error, dev sda, sector 721486 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.180960][ T96] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2022 starting block 90185) [ 235.192735][ T96] device offline error, dev sda, sector 721566 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.203361][ T96] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2022 starting block 90195) [ 235.215837][ T96] device offline error, dev sda, sector 721646 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.227804][ T96] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 17 writing to inode 2022 starting block 90205) [ 235.232512][ T11] device offline error, dev sda, sector 722190 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 235.252368][ T5815] usb 1-1: Using ep0 maxpacket: 8 [ 235.256162][ T3455] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2032, error -5) [ 235.259442][ T5815] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 235.281353][ T5815] usb 1-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 235.281674][ T5103] Aborting journal on device sda1-8. [ 235.298407][ T5815] usb 1-1: config 179 has no interface number 0 [ 235.298686][ T96] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 235.304771][ T5815] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 235.316588][ T5103] JBD2: I/O error when updating journal superblock for sda1-8. [ 235.335094][ T5815] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 235.351431][ T5815] usb 1-1: config 179 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 235.365631][ T7889] EXT4-fs (sda1): shut down requested (2) [ 235.365695][ T5815] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 235.382397][ T5815] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.393150][ T7894] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 235.445034][ T7889] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 235.702687][ T7892] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 235.703027][ T5815] usb 1-1: USB disconnect, device number 14 [ 235.729621][ T7892] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 235.735190][ T7893] ima: policy update failed [ 235.753717][ T7892] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 235.773455][ T27] audit: type=1802 audit(1790257146.743:484): pid=7893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.584" res=0 errno=0 [ 235.859917][ T5814] virtio-pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f]: not claimed; can't enable device [ 235.870066][ T7892] virtio-pci: probe of 0000:00:03.0 failed with error -22