last executing test programs: 5.014625365s ago: executing program 1 (id=803): fsopen(0x0, 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x8, 0x1}, &(0x7f0000000300)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000740)=ANY=[], 0x0, 0x2, 0xaf, &(0x7f0000000140)=""/175, 0x41000, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3c}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x87}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000000002) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) msgctl$MSG_INFO(0x0, 0xc, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000e00)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) add_key$user(&(0x7f00000003c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e20, 0xbb6, @loopback, 0x5}, 0x28) r4 = syz_open_dev$dvb_demux(&(0x7f0000000040), 0xffffdffc, 0x84001) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r4, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x13, 0x4}) r5 = syz_open_dev$vbi(&(0x7f0000000340), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r5, 0xc0045627, &(0x7f00000000c0)=0x3) r6 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c0000001000010028bd700002d4df2500000000", @ANYRES32=r8, @ANYBLOB="984e0600c10a01002c001280110001006272696467655f736c617665000300001400058005001e0001"], 0x4c}, 0x1, 0x0, 0x0, 0x400c080}, 0x200088c2) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r5, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x8a5, 0x92, 0x1, 0x2, 0xd59f80, 0x19ef, 0x5, 0x19ef, 0x3, 0x4, 0x27ff, 0x2800, 0x2, 0x100bb6, 0x0, 0x13, {0x8, 0xfffffffb}, 0xd0, 0x9}}) connect$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x9, @loopback, 0x106}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r6) 4.91154968s ago: executing program 0 (id=804): r0 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000080)='dirsync\x00', &(0x7f00000000c0)='./file0\x00', r1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) 4.851623414s ago: executing program 0 (id=805): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90224fc60", 0x14}], 0x1, 0x0, 0x0, 0x10}, 0x40040) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x100bf26, @ipv4={'\x00', '\xff\xff', @loopback}, 0x183}, 0x1c) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000180)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='team_slave_0\x00', 0x10) sendto$inet6(r1, 0x0, 0x0, 0x800, 0x0, 0x0) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x40008d0}, 0x800c) sendmsg$NFT_BATCH(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a84000000060a0b0400000000000000000200000058000480540001800a0001006d617463680000004400028008000240000000002c0003005c8f022482395afa4d23edfcbe6d55b57cb15e63c15c46395916e2b388abc3d6ce2316334e8278ad0b0001006e666163637400000900010073797a30000000000900020073797a32"], 0xac}, 0x1, 0x0, 0x0, 0x2000094}, 0x4000800) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000280)='./cgroup\x00', &(0x7f0000000340), 0x8401, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="2c777e866e6f3d86a414", @ANYRESHEX=r4, @ANYBLOB=',\x00']) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) setsockopt$MRT6_DEL_MIF(r3, 0x29, 0xcb, 0x0, 0x0) 4.851259011s ago: executing program 0 (id=806): r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x8080, 0x8, 0x3, 0x0, 0x0, r0}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) syz_ublk_add_dev(r6, r3, r4, r5, &(0x7f00000003c0)={0x2e, 0x71, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@any_dev={0x4, 0x58e, 0x0, 0x0, 0x1000, 0x9, 0xffffffffffffffff}}}, &(0x7f0000000440)=0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x800) syz_ublk_setup_queues(r6, r8, &(0x7f0000000340)={0x0, 0xfb7e, 0x3000, 0x2, 0x3cf, 0x0, r2}, &(0x7f00000007c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd3db, 0x200, 0xfffffffd, 0x3de, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9e00, 0x200, 0xfffffffe, 0x278}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xdada, 0x1000, 0x3, 0x321}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc9b3, 0x20, 0x3, 0x80000c4}}], 0x4, &(0x7f0000000e00)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0xf6}, 0x0, r7, '\x00', {0x5, 0xe81, 0x0, 0x0}}, 0x0) 4.591727737s ago: executing program 0 (id=807): r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0xa}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x68c81, 0x0) migrate_pages(0x0, 0x71, 0x0, 0xffffffffffffffff) r2 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x0, 0x100, 0xfffffffd}, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)=0x0, &(0x7f00000004c0)=0x0) r7 = syz_ublk_add_dev(r3, r4, r5, r6, &(0x7f0000000200)={0x2e, 0x0, 0x0, r2, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x1, 0x104, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0xc4ddfbc9bba2bdbf}}}, &(0x7f0000000300)) r8 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r7, 0x2) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r8, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0xe044, 0x0, 'syz0\x00'}, 0x2005, 0x0, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) r9 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r10 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r10, 0x4018620d, &(0x7f0000000100)) r11 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r12 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000440)=[@request_death={0x400c6313}], 0xffffffffffffff9a, 0x1000000, 0x0}) lseek(r9, 0x851, 0x0) 3.971358179s ago: executing program 1 (id=808): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}}, 0x24}}, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r0, 0x26, &(0x7f0000000280)={0x1, 0x0, 0x9, 0x9}) unshare(0xbd7a02a7dcac7ab6) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x1, 0x25, 0x5}) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000180)) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x2, 0x8, 0x73e9}) timer_create(0x0, 0x0, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioperm(0x0, 0x9, 0x4) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x822b01) write$char_usb(r2, &(0x7f0000000040)="e2", 0x918) 3.628532383s ago: executing program 0 (id=810): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x275a, 0x0) write$FUSE_INIT(r2, &(0x7f0000000140)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x10082c0c, 0x1, 0x80, 0x5, 0x7, 0x0, 0x0, 0x40, 0x8000002}}, 0x50) sendfile(r0, r2, &(0x7f0000000040), 0xfffffdef) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYRESDEC], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() setrlimit(0x0, &(0x7f0000000100)={0xb, 0x3}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) connect$802154_dgram(r3, &(0x7f0000000340)={0x24, @short={0x2, 0x1}}, 0x14) r4 = getpid() sched_setaffinity(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_usbip_server_init(0x6) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b00)=ANY=[@ANYBLOB="2c0000003f00070100000000fddbdf25027c00001800378013000100717472"], 0x2c}, 0x1, 0x0, 0x0, 0xc880}, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}) syz_80211_join_ibss(&(0x7f0000000280)='wlan0\x00', &(0x7f0000000300)=@default_ibss_ssid, 0x6, 0x1) 3.001449169s ago: executing program 3 (id=812): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xe, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) write$P9_RLERRORu(r2, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1], 0x10) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="05"], 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x17, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r3, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x7], 0x0, 0x0, 0x1, 0x1}}, 0x40) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10012, r2, 0x0) acct(&(0x7f0000000000)='./file0\x00') r4 = openat$bsg(0xffffff9c, &(0x7f00000001c0)='/dev/bsg/2:0:0:0\x00', 0x800, 0x0) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2578], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x86b}, 0x94) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000200)=0x58480) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendfile(r5, r5, 0x0, 0x2) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='pagemap\x00') preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000b00)=""/152, 0x98}, {&(0x7f0000000500)=""/189, 0x7fffef68}], 0x2, 0x300100, 0x0) 2.942001412s ago: executing program 1 (id=813): r0 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000080)='dirsync\x00', &(0x7f00000000c0)='./file0\x00', r1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) 2.83149521s ago: executing program 3 (id=814): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90224fc60", 0x14}], 0x1, 0x0, 0x0, 0x10}, 0x40040) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x100bf26, @ipv4={'\x00', '\xff\xff', @loopback}, 0x183}, 0x1c) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000180)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='team_slave_0\x00', 0x10) sendto$inet6(r1, 0x0, 0x0, 0x800, 0x0, 0x0) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x40008d0}, 0x800c) sendmsg$NFT_BATCH(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a84000000060a0b0400000000000000000200000058000480540001800a0001006d617463680000004400028008000240000000002c0003005c8f022482395afa4d23edfcbe6d55b57cb15e63c15c46395916e2b388abc3d6ce2316334e8278ad0b0001006e666163637400000900010073797a30000000000900020073797a32"], 0xac}, 0x1, 0x0, 0x0, 0x2000094}, 0x4000800) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) mount$9p_fd(0x0, &(0x7f0000000280)='./cgroup\x00', &(0x7f0000000340), 0x8401, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r6, @ANYBLOB="2c777e866e6f3d86a414", @ANYRESHEX=r4, @ANYBLOB=',\x00']) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) setsockopt$MRT6_DEL_MIF(r3, 0x29, 0xcb, 0x0, 0x0) 2.830933557s ago: executing program 3 (id=815): r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x8080, 0x8, 0x3, 0x0, 0x0, r0}, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = open(&(0x7f0000000140)='./file1\x00', 0x66842, 0x21) syz_ublk_add_dev(r6, r3, r4, r5, &(0x7f00000003c0)={0x2e, 0x71, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000180)=@any_dev={0x4, 0x58e, 0x0, 0x0, 0x1000, 0x9, 0xffffffffffffffff}}}, &(0x7f0000000440)=0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x800) syz_ublk_setup_queues(r6, r8, &(0x7f0000000340)={0x0, 0xfb7e, 0x3000, 0x2, 0x3cf, 0x0, r2}, &(0x7f00000007c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd3db, 0x200, 0xfffffffd, 0x3de, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9e00, 0x200, 0xfffffffe, 0x278}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xdada, 0x1000, 0x3, 0x321}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc9b3, 0x20, 0x3, 0x80000c4}}], 0x4, &(0x7f0000000e00)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0xf6}, 0x0, r7, '\x00', {0x5, 0xe81, 0x0, 0x0}}, 0x0) 2.691929644s ago: executing program 1 (id=816): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = fsopen(&(0x7f0000000140)='cifs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000280)='username\x00', &(0x7f0000000a00)='\x00\x00\x00\x00\x00\x00\xb1\x80qn,\xa7K\x1f\xdb\xd9\xd6[\xa3&T;\x89\x1e\xd5+\xa4Gn\x90\xb0\xfa\xed\xe2\x99\xd2\x83\x9d\xbb\x1a\xec\x18\xb2\xaf\x86[\xff\x85\xe8\xc3n\xcd\x11\xb6\x84*\x99\xf4<\xb4.\xe9\xfb\x88\xf0\xf1\xde\x03\xedl\x8aL\xf4T\xdd\x15D\x12=Wuy#L\x83\x80\xdfB*\xb3/\x81g\xf1\b\xb0\tm-\n\xc4\xbd\'W\xf9X\x8fm\x93\xe7\xf8l4a\xa5\xa1\xa2\x0f\tSb\x15A\xcd/S\fAR\xeen\xee\x84\xdf\x042\xa59\x05>\v#\xa0^\xfa\a\x9c\xe0\x9dr\x83\x91\xcc\x9e\xce\xa9\x11\xb1b^\xca\x1ct\xaf\xec\xf4D\x00\x98\xff\xff\xac7:r\xa7\xd4\xdd\x9e\x9e\x9a\x91xb\xff=\xf18\n\xa2\x05\xd8\xc9\xb9\x9b\xaa^\xd3p\xee-\xe4\xa90zX\xdag\x19\xfa\xff\xb2~\xfb6\t\x9bP\x13\v\xde|\xb0\x9fw\x7f\x1c\x06-\xaa\xdcv\xbe\x80\x9e\xd2\xdc\xb4\xe2T\xfd\x11Sc\xbaV\xc1\xad\x00\x15\xba\xdbT\x18r2KJ\xa2G\xf7\x96\x1b8V\xa8\xdd&\x91\xf3\xf7\x81H~*\xb0\x0e\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff5653f, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, {0x0, 0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000006040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@newtfilter={0x34, 0x2c, 0xd3f, 0x70ad25, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0x2, 0x4}, {0x0, 0x9}, {0xf, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20040054) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newtfilter={0x34, 0x2c, 0xd3f, 0x70ad25, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x2, 0x4}, {0x0, 0x9}, {0xf, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20040054) 2.47071481s ago: executing program 3 (id=817): r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0xa}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x68c81, 0x0) migrate_pages(0x0, 0x71, 0x0, 0xffffffffffffffff) r2 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x0, 0x100, 0xfffffffd}, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)=0x0, &(0x7f00000004c0)=0x0) r7 = syz_ublk_add_dev(r3, r4, r5, r6, &(0x7f0000000200)={0x2e, 0x0, 0x0, r2, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000500)=@new_dev={0x1, 0x104, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0xc4ddfbc9bba2bdbf}}}, &(0x7f0000000300)) r8 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r7, 0x2) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r8, 0xc1105517, &(0x7f0000000080)={{0x0, 0x0, 0xe044, 0x0, 'syz0\x00'}, 0x2005, 0x0, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7) r9 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r10, 0x4018620d, &(0x7f0000000100)) r11 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r12 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r12, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000440)=[@request_death={0x400c6313}], 0xffffffffffffff9a, 0x1000000, 0x0}) lseek(r9, 0x851, 0x0) 2.321377625s ago: executing program 1 (id=818): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x800) fanotify_init(0x4, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) getpid() sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001500)={'batadv0\x00', &(0x7f0000000140)=@ethtool_channels={0x3c, 0xfffffffc, 0x0, 0xfffffeff, 0x3, 0x1, 0x2, 0x5, 0x7fff}}) syz_genetlink_get_family_id$batadv(0x0, r1) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01040000000000000000020000000900010073797a300000000048000000030a01040000000000000000020000000900010073797a30000000000900030073797a30000000001400048008000140000000030800024000000000080005400000000198000000060a01040000000000000000020000000900010073797a30000000000900020073797a30000000006c000480680001800a0001006d61746368000000580002800e000100686173686c696d6974000000080002"], 0x128}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) sendmsg$rds(r3, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) r4 = socket(0x15, 0x5, 0x0) getsockopt(r4, 0x200000000114, 0x271c, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000000060a0b040000000000000000020000000900010073797a30000000000900020073797a320000000014000000110001"], 0x54}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a38000000060a01eeffffff0000000000020000000900020073797a32000000000900010073797a30000000000c0006"], 0x60}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) pselect6(0x40, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0xd0, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xa, 0x80000006, 0x400}, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) socket(0x848000000015, 0x805, 0x0) 2.199662754s ago: executing program 2 (id=819): syz_emit_ethernet(0x27, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) (async) mkdir(&(0x7f0000000a40)='./cgroup.net/cgroup.procs\x00', 0x1fd) (async) mount(0x0, &(0x7f0000000100)='./sys\x00', 0x0, 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000500)='0123:abcd:a,4567:e', 0x12) (async) 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) (async) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) syz_open_dev$sndmidi(0x0, 0x6, 0x408006) (async) accept4(r2, 0x0, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x6, 0x3ff}, &(0x7f0000000800)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x8000}, &(0x7f0000000880)=0x8) (async) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/cgroup.procs\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="140000005200"/22], 0x0, 0x0) (async) clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={0x0, 0x3938700}, 0x0) (async) openat$sr(0xffffff9c, &(0x7f0000000540), 0x0, 0x0) (async) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000440)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x7, 0x0, 0xfffff00c}, {0x6, 0x1, 0x12, 0xffffffff}]}, 0x8) r4 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)='$\x00\x00', 0x3}], 0x1}, 0x44000) (async) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r5, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r5, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0xffffffffffffffff, {0x3, 0xfffffffffffffffd, 0x1, 0x3, 0x0, 0x9, {0x400000000000000, 0x0, 0x413, 0xfdffffffffffffff, 0x0, 0x0, 0xfffffffd, 0x3, 0x800, 0x2000, 0xac09, r6, r7, 0x800}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000040)=@sg0, r6, &(0x7f0000000080)={0xe5b, 0x2, 0x7fffffffffffffff, 0xeca6, 0x0, 0x1, 0x9, 0xfffffffffffffff9, 0x1}) 1.861979049s ago: executing program 0 (id=820): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_ublk_setup_io_uring(0xd30, &(0x7f0000000100)={0x0, 0x11aa, 0x80, 0x2, 0x313}, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_PBUF_RING(r1, 0x16, &(0x7f0000000640)={&(0x7f0000002000)={[{&(0x7f0000000340)="f2816b4da9bc64351dbd293ca3bbe9804a894729259fd6f6c97458f103cd9dd1f6123032a690d2add5e3bdb51c34e67d2da6bf30ea63865a034014dfc25b7f80d950e1d8617e8ae15e3e03094b91462997dfc6bd530d94871bcaef40691565e3bdadeab43575208bbeac1a69771233", 0x6f}]}, 0x1}, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) syz_emit_ethernet(0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaae1ffffffffff85dd60fca33f0000fa0e00000000000000000000000000000000fe8000000000000000000000fcb400aab23ecab2dd74e174dc18246e44cbfc51cbcb99a8dca250200a"], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000800), &(0x7f0000000840)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c010000160001000000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa4e240000000000000000a0003b00", @ANYRESOCT, @ANYRESHEX, @ANYRES16], 0x11c}, 0x1, 0x0, 0x0, 0x804}, 0x0) socket(0x28, 0x3, 0x6) syz_open_dev$dri(0x0, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x6, 0x7, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/7, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000500)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x400800, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x141842, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.state\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x10, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffd}, 0x35861afe2a15ad58}, 0x48) 1.468051131s ago: executing program 2 (id=821): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r0, &(0x7f0000000600)='dummy_udc', 0x9) 1.455299705s ago: executing program 3 (id=822): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xe, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) write$P9_RLERRORu(r2, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1], 0x10) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="05"], 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x17, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r3, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x7], 0x0, 0x0, 0x1, 0x1}}, 0x40) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10012, r2, 0x0) acct(&(0x7f0000000000)='./file0\x00') r4 = openat$bsg(0xffffff9c, &(0x7f00000001c0)='/dev/bsg/2:0:0:0\x00', 0x800, 0x0) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2578], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xe}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x86b}, 0x94) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000200)=0x58480) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendfile(r5, r5, 0x0, 0x2) r6 = syz_open_procfs(0x0, &(0x7f0000000480)='pagemap\x00') preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000b00)=""/152, 0x98}, {&(0x7f0000000500)=""/189, 0x7fffef68}], 0x2, 0x300100, 0x0) 1.349766445s ago: executing program 1 (id=823): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_ublk_setup_io_uring(0xd30, &(0x7f0000000100)={0x0, 0x11aa, 0x80, 0x2, 0x313}, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_PBUF_RING(r1, 0x16, &(0x7f0000000640)={&(0x7f0000002000)={[{&(0x7f0000000340)="f2816b4da9bc64351dbd293ca3bbe9804a894729259fd6f6c97458f103cd9dd1f6123032a690d2add5e3bdb51c34e67d2da6bf30ea63865a034014dfc25b7f80d950e1d8617e8ae15e3e03094b91462997dfc6bd530d94871bcaef40691565e3bdadeab43575208bbeac1a69771233", 0x6f}]}, 0x1}, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) syz_emit_ethernet(0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaae1ffffffffff85dd60fca33f0000fa0e00000000000000000000000000000000fe8000000000000000000000fcb400aab23ecab2dd74e174dc18246e44cbfc51cbcb99a8dca250200a"], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000800), &(0x7f0000000840)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c010000160001000000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa4e240000000000000000a0003b00", @ANYRESOCT, @ANYRESHEX, @ANYRES16], 0x11c}, 0x1, 0x0, 0x0, 0x804}, 0x0) socket(0x28, 0x3, 0x6) syz_open_dev$dri(0x0, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x6, 0x7, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/7, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000500)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x400800, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x141842, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.state\x00', 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x10, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="b7000000639d0000bca30000000000002403000030feffff720af0ffa4ffffff71a4f0ff000000001f030000000000002ea00200000000002604f8ffffff000414010000000300001d130000000000007a0a00fe0020001f0f14000000000000b503f7fff80000009500000000000000033bc065b78111c6dfa041b63af4a3912435f1a864a7aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb150c537bf2085651d6dd6ce9bc461e91a7168e5181554a090f300020000fe275daf51efd601b6bf0134c8e8b1b526375ee4dd6fcd82e4fee5bef7af9aa0d7d600c095199fe3ff3128e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e65440000000000000000028610643a98d9ec21ead2ed51b104d4d91af25b845b9f7d08d123deda88c658d42ecbf28bf7076c15b463bebc72f526dd70252e79166d858fcd0e06dd31af9612fa402d0b11008e59a5923906f88b53987ad1714e72ba7a54f0c33d39000d06a59ff61623604000000000000006a89adaf17b0a6041bdeebdfd1f5089048ddff6da40f9411fe7226a40409d6e37c4f46756d31cb467600ade70063e5291569b33d21dae356e1c51f03a801be8189679a16da18ec0ae564162a27afea62d84f3a10076443d643649393bf52d2105bd901128c7e0ec82701c8204a1deeed4136dc2869f478341d02d0f5ad94b081fcd507acb4b9c67382f13d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdbb9893a5de817101ab062cd54e67051d355d84ce97bb0c6b6a595e487a2cc47c0efbb2d71cde2c10f0bc6980fe78683ac5c0c31032599dd273863be9261eee52216d009f4c52048ef8c126aeef5f510a8f1aded94a129e4aec6e8d9ab06faffc3a15d91ff073e2e04cfe031b287539d0540059fe6c7fe7cd8697502c7596566d674e425da5e7f009602a9f61d3804b3e0a1053abdc31282dfb15eb6841bb64a1b3045024a982f3c48153baae244e7bf573eac34b781337ad5905c6bbf1137548c7f1a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a9de44022a579dfc0229cc0dc98816106dec28eaeb883418f562ae00003ea96d10f172c0374d6eed826416050000000bfe9b4a9c5a90ff59d54d1f92ecc48899b212c55318294270a1ad10c80fef7c24d47afcc829ba0f85da6d888f18ea40ab959f6074ab2a40d85d1501783a7ab51380d7b4ead35a385e0b4a26b702396df7e0c1e02b88c114f244a9bf93f04bf072f0861f5c0b000000000000eedcf2ba1a9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba3401e6a52acb11883ad2a3b1832371fe5bc621426d1ed01b389708165b9cdbae2ed9dc7358f0ebadde0b727f27feeb7464dcd857ab15e355713767c536cbae2f5c7d951680f6f2f9a6a8346962a350845ffa0d82884f79adc287906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010ae20e92bed1fe39af169d2a466f0db6f3d9436a7d55fc30511d00000000c95265b2bd83d64a532869d701723fedcbada1ee7baa19faf67256b56a41fd355b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2f52c8785fe0721719b3d654026c6ea08b83b123145ab5703dad844ced301efeb6dc5f6a9037d2283c42efc54fa84323afc4c10eff462c8843187f1dd48ef0900000000000000ff0f40b1888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538c6ee6ba65893ff1f908ba7554ba583ec7932f5954f31a878e2fae6691d1aee1da02ba516467df3e7d1daac43738612e4fee18a22da19fc08001011e32f808890205f3a6da2819d2f9e77c7c64affa54fec0136cbafa5f62e3f753b639a924599c1f69219927ea5301fff0a6063d427180d61542c2571f983e96635600000554f327a3535e7c7542799493c31ac05a7b57f03ca91a01ba2a30c1675767999d146aef7799738b292fd64bb25b2969e2b15f36b788bce5ccdbaf75c94cb93499f6947a967a794963342aece449a0d80010f5c653d22d49030a8c2a4ab000000000000003f8dafc7ac96d404607a0000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2867b91b7d12096833d6864da40b54783a17aaeb6737c323f9f98e354cc090000000000000061563e69ffe1c2c73e1661261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ecab5d232f89fe0120f64c62e8e3ed8bcb45202c204bbec8d722824c0ebca8db1ea4a05e41f6016ab5bbe4fe7ff5d785d0128171c90d9901010000b0f9d01c4b45294fbba468df3e1b393cb4e62e753b4172ba435926b61c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9efe44f86909bc90addb7b9aee813df534aac4b3093c91b8068cd849904568916694d461b76a58d88cf0f520310a1e9fdc18cde98d662eee077515d0aa81192292ffff5392ab3d1311b82432662806add87047f601fa888400000000000000000000000000006acc19808d7cf29bc974b0ea92499a41b9b9a7c2bca311a28ee4952f2d325a56397c78f12205db653a536f0100e0eda300a43a13bd1b9f3322405d1efd78e5789c6b3fb84f3738a4b6caa800000087efa51c5d95ecba4e50e529d1e8c89600e809dc3d0a2f65579e23457949a50f2d0455cf79a43746979f99f6a1527f004f1e37a3926937e84fb478199dc1020f4beb98b8074bf7df8b5e783637da740800000000000000c55a4385e9a617aa6c8e10d4202c5afeb06eef98aee88ea12f92d7ae633d44086b3f03b20d546fa66a72e38207c9d20035abc46271a30f1240de52536941242d23896ab74a3c6670fdc49c14f34fc4eadd6db8d80eba439772bf60a1db18c472dafc5569adc282928d2a1ffe29f1a57d3f18f4edaeb5d37918e6fddcd821da67a0785585a4443440dc65600e64a6a274000000000000000000000000000000000000000000000009dd14b38f2f4426d7cf5075047c31f6ce6adddfe3ac649c0643c8bfbeb14ba1fd7a485aa893915cf81e29aaf375e904bbe52691a4100260ffcd8f1d04166d291ebcef893e1b9ccb6797d0646fe0e7274434f28efb43e06ee0ff698caca42f4e6018a455736c482a017e2b13dac4a90faa109f0e87cc94e3efb649692456463ca74aa6ad4bf50c1acb3928143be1c1023a375e528285544d0064b98646f3109e9a4942ce42c6e7ec84b664f6c2770803f10baa804a707f0a1fcbfc309381aeba191950bae71f37f1eb7ceeffb3c0547ac6571603adbfde4c8b5f8d7f4b854441613633b48865b65bdc415e1e0dcf672d68cf4cebf04f4bc1eebf560a26d34d3757b1450fdb0a9a69f432e277f3a0386eb2bd3305c821c64757f786b79fef54dbe64c67d73934bc80b2133fb3c04cc7ea48bf97a6243c9f95dcbddecf45f008f1822c7868e1ff5a3cff5d6b6898335792749df7b1f51e913ac1c3b1b93b33aaa3fab69cef08a9f6f6cf39dea3d878b2ed42545421970cc426e644332bc956d1c6adefdf0ede2c5c94aa632646ae225accdf031f611d01622921f1b922a5ac887cca3136133dce8d9f5f4da7bed2ea5d94362200000000000000000000f296b0c1484e5f781ad26bff696b05ff0a5e2270e07618b04273bd4075ea38ab463bfa6a38e7c537498ba3e4df8dfc9e040000003c3ffad44d2a376def42e41e9fc31678257e040fa7cf32c221aaac08000000000000001a00000000000000000000173570f0c11ae694b0f7a4f9c2f6790044a357e785af6e153d5f1ea460af92c7cbbd6295afe740f5e154346d483e0d641ef02e495295d756e110522a7a945b93fb705b95b6aae27a8fb33732ce1da1c0b1af8eb9222a06e984ab1e6984c8bdc12360627137ab67b6b68ab08acb29a74dc36b51209cfbc87f61182bbeb2772e9d5a1ffc477179be481efe46a4ce86be0b1d8eee42a611a3d44ca450b14586ed63dd92005c79e4a8ab8a94f0c6cb4bed8594a39bd76d3ef8a7ab014e787596db796bd93a36c2880423291e3bccc86f66ba792ff4d87b3f80e5908779e51c5e9055fc5b23605cd000c723187ef09dcf4b07b06a9342f3f62ee7acddff292082c1f4d8eb9561f80873a09a1ae0c9af1121175e5600f43a1179484502009759264a5729f07c2b218fa36ba2316a99aaad0130df83d0bda1e711290f78c143ea143967b00adcd77e6ad5e48d839ea61aadb83e4d071c54691924a3830d3e7b5c198bb0ed623153590000060000000000004b985ea1702f34f2f85b168c083e810ed567e3f1979b9ed1a4bf6a10dac825c96a0828b335de445a4880bb6474157efd1a72ca46ae4cbe3ab648c9bc4867a5a4cb87d7d6d55475b34b3cb6aa9e2337d4e04a37e35109752522ac9b186ddd80c47da6a2f4ef7bb909c97552606ffff97e86dc995604346262a177b06c634969a31b5717c416f8224662f4dd46d6081cb96dd607410ee222ec8f206c4b74"], &(0x7f00000001c0)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffd}, 0x35861afe2a15ad58}, 0x48) 1.34884647s ago: executing program 2 (id=824): syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) shutdown(r1, 0x32ce970513f32900) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r2, &(0x7f00000000c0)='1\x00', 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0), 0x0, 0xf0, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f00000003c0)={{0x8}, 'port0\x00', 0xe1, 0x70031, 0x7fffffff, 0x9, 0x97b874a3, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x5}) socketpair(0x2c, 0x3, 0x0, &(0x7f0000000740)) r4 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, &(0x7f0000000080)='dirsync\x00', &(0x7f00000000c0)='./file0\x00', r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x1, 0x0) write(r6, &(0x7f00000001c0)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x163) 1.041572117s ago: executing program 3 (id=825): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) openat$cachefiles(0xffffff9c, &(0x7f0000000100), 0x400000, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[], 0x10}}, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xa8}}, 0x0) syz_usb_connect(0x0, 0x2d, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xffd8) 398.420208ms ago: executing program 2 (id=826): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = fsopen(&(0x7f0000000140)='cifs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000280)='username\x00', &(0x7f0000000a00)='\x00\x00\x00\x00\x00\x00\xb1\x80qn,\xa7K\x1f\xdb\xd9\xd6[\xa3&T;\x89\x1e\xd5+\xa4Gn\x90\xb0\xfa\xed\xe2\x99\xd2\x83\x9d\xbb\x1a\xec\x18\xb2\xaf\x86[\xff\x85\xe8\xc3n\xcd\x11\xb6\x84*\x99\xf4<\xb4.\xe9\xfb\x88\xf0\xf1\xde\x03\xedl\x8aL\xf4T\xdd\x15D\x12=Wuy#L\x83\x80\xdfB*\xb3/\x81g\xf1\b\xb0\tm-\n\xc4\xbd\'W\xf9X\x8fm\x93\xe7\xf8l4a\xa5\xa1\xa2\x0f\tSb\x15A\xcd/S\fAR\xeen\xee\x84\xdf\x042\xa59\x05>\v#\xa0^\xfa\a\x9c\xe0\x9dr\x83\x91\xcc\x9e\xce\xa9\x11\xb1b^\xca\x1ct\xaf\xec\xf4D\x00\x98\xff\xff\xac7:r\xa7\xd4\xdd\x9e\x9e\x9a\x91xb\xff=\xf18\n\xa2\x05\xd8\xc9\xb9\x9b\xaa^\xd3p\xee-\xe4\xa90zX\xdag\x19\xfa\xff\xb2~\xfb6\t\x9bP\x13\v\xde|\xb0\x9fw\x7f\x1c\x06-\xaa\xdcv\xbe\x80\x9e\xd2\xdc\xb4\xe2T\xfd\x11Sc\xbaV\xc1\xad\x00\x15\xba\xdbT\x18r2KJ\xa2G\xf7\x96\x1b8V\xa8\xdd&\x91\xf3\xf7\x81H~*\xb0\x0e\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff5653f, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r7, {0x0, 0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000006040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@newtfilter={0x34, 0x2c, 0xd3f, 0x70ad25, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0x2, 0x4}, {0x0, 0x9}, {0xf, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20040054) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newtfilter={0x34, 0x2c, 0xd3f, 0x70ad25, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x2, 0x4}, {0x0, 0x9}, {0xf, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20040054) 51.695247ms ago: executing program 2 (id=827): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000fc7fffff00000000000000008500000036000000850000000700000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="00f2ff00"/14, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1e) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x20002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) 0s ago: executing program 2 (id=828): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:00.0/remove\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/rescan\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) pipe(&(0x7f0000004600)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000000)={0x3ff, "270e36"}, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) write(r1, &(0x7f0000000300)='1', 0x1) (fail_nth: 4) kernel console output (not intermixed with test programs): .555929][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.575891][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.595905][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.615987][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.635986][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.656692][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.687894][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.705819][ T5843] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 164.727341][ T5843] mceusb 5-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 164.730290][ T5843] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 164.737329][ T5843] usb 5-1: USB disconnect, device number 7 [ 164.759858][ T7326] syz.3.237 (7326) used greatest stack depth: 17896 bytes left [ 164.854655][ T7348] binder: 7347:7348 ioctl c0306201 80000040 returned -22 [ 165.100696][ T7354] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 165.291167][ T1038] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 165.340056][ T7364] netlink: 'syz.0.249': attribute type 49 has an invalid length. [ 165.416368][ T7365] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 165.418511][ T7365] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 165.421458][ T7364] ip6gretap0: entered promiscuous mode [ 165.422400][ T7365] vhci_hcd vhci_hcd.0: Device attached [ 165.423275][ T7364] ip6gretap0: entered allmulticast mode [ 165.467796][ T1038] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 165.476054][ T1038] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 165.479919][ T1038] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 165.486756][ T1038] usb 6-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 165.489908][ T1038] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 165.494242][ T1038] usb 6-1: Product: syz [ 165.496523][ T1038] usb 6-1: Manufacturer: syz [ 165.501368][ T7355] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 165.507797][ T1038] garmin_gps 6-1:1.0: Garmin GPS usb/tty converter detected [ 165.518716][ T1038] usb 6-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 165.684940][ T6046] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.687488][ T6046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.713470][ T6598] usb 6-1: USB disconnect, device number 3 [ 165.716005][ T5843] usb 44-1: SetAddress Request (26) to port 0 [ 165.722297][ T5843] usb 44-1: new SuperSpeed USB device number 26 using vhci_hcd [ 165.753746][ T6598] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 165.758659][ T6598] garmin_gps 6-1:1.0: device disconnected [ 165.934514][ T7392] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 166.010663][ T7366] vhci_hcd: connection reset by peer [ 166.023178][ T5785] vhci_hcd vhci_hcd.3: stop threads [ 166.025190][ T5785] vhci_hcd vhci_hcd.3: release socket [ 166.027255][ T5785] vhci_hcd vhci_hcd.3: disconnect device [ 166.311584][ T7408] netlink: 8 bytes leftover after parsing attributes in process `syz.2.256'. [ 166.319864][ T7408] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.484071][ T1157] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.487168][ T1157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 166.647925][ T7421] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 166.708037][ T7420] netlink: 802 bytes leftover after parsing attributes in process `syz.1.262'. [ 166.713282][ T7424] netlink: 196 bytes leftover after parsing attributes in process `syz.3.264'. [ 166.720193][ T7424] netlink: 196 bytes leftover after parsing attributes in process `syz.3.264'. [ 166.723633][ T7424] netlink: 19 bytes leftover after parsing attributes in process `syz.3.264'. [ 166.729417][ T7424] netlink: Conntrack attr type has unexpected length (type=0, length=3, expected=0) [ 166.734377][ T7424] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 166.809452][ T7430] netlink: 'syz.1.266': attribute type 11 has an invalid length. [ 166.841664][ T7430] isofs_fill_super: bread failed, dev=sr0, iso_blknum=32, block=32 [ 166.860020][ T7434] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 167.040141][ T7444] binder: 7443:7444 ioctl c0306201 80000040 returned -22 [ 167.076820][ T7432] mmap: syz.3.268 (7432) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 167.113252][ T7438] FAULT_INJECTION: forcing a failure. [ 167.113252][ T7438] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.122997][ T7438] CPU: 2 UID: 0 PID: 7438 Comm: syz.0.271 Not tainted syzkaller #0 PREEMPT(full) [ 167.123025][ T7438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 167.123041][ T7438] Call Trace: [ 167.123048][ T7438] [ 167.123054][ T7438] dump_stack_lvl+0x100/0x190 [ 167.123084][ T7438] should_fail_ex.cold+0x5/0xa [ 167.123108][ T7438] _copy_from_iter+0x1f4/0x1690 [ 167.123149][ T7438] ? __asan_memset+0x23/0x50 [ 167.123171][ T7438] ? __pfx__copy_from_iter+0x10/0x10 [ 167.123198][ T7438] ? __pfx___alloc_skb+0x10/0x10 [ 167.123234][ T7438] netlink_sendmsg+0x808/0xda0 [ 167.123262][ T7438] ? __pfx_netlink_sendmsg+0x10/0x10 [ 167.123289][ T7438] ? apparmor_socket_sendmsg+0x15b/0x270 [ 167.123317][ T7438] ____sys_sendmsg+0xa4d/0xbe0 [ 167.123336][ T7438] ? __pfx_netlink_sendmsg+0x10/0x10 [ 167.123359][ T7438] ? __pfx_____sys_sendmsg+0x10/0x10 [ 167.123388][ T7438] ___sys_sendmsg+0x190/0x1e0 [ 167.123410][ T7438] ? __pfx____sys_sendmsg+0x10/0x10 [ 167.123442][ T7438] ? find_held_lock+0x2b/0x80 [ 167.123481][ T7438] __sys_sendmsg+0x160/0x210 [ 167.123507][ T7438] ? __pfx___sys_sendmsg+0x10/0x10 [ 167.123538][ T7438] ? __pfx_ksys_write+0x10/0x10 [ 167.123562][ T7438] __do_fast_syscall_32+0xe7/0x970 [ 167.123588][ T7438] ? lockdep_hardirqs_on+0x78/0x100 [ 167.123614][ T7438] do_fast_syscall_32+0x32/0x70 [ 167.123640][ T7438] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 167.123662][ T7438] RIP: 0023:0xf7fc3fec [ 167.123690][ T7438] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 167.123699][ T7438] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 167.123718][ T7438] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000080000380 [ 167.123731][ T7438] RDX: 0000000004008000 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.123741][ T7438] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 167.123751][ T7438] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 167.123761][ T7438] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 167.123785][ T7438] [ 167.153025][ T7453] netlink: 4 bytes leftover after parsing attributes in process `syz.2.275'. [ 167.201498][ T7454] ehci-pci 0000:00:1d.7: remove, state 1 [ 167.216414][ T7454] usb usb2: USB disconnect, device number 1 [ 167.218970][ T7454] usb 2-1: USB disconnect, device number 2 [ 167.454347][ T7454] ehci-pci 0000:00:1d.7: USB bus 2 deregistered [ 167.588055][ T91] wlan0: Trigger new scan to find an IBSS to join [ 168.702992][ T7484] capability: warning: `syz.0.281' uses deprecated v2 capabilities in a way that may be insecure [ 168.777236][ T5827] usb 1-1: new full-speed USB device number 21 using uhci_hcd [ 168.805115][ T7487] binder: 7486:7487 ioctl c0306201 80000040 returned -22 [ 169.015335][ T7497] FAULT_INJECTION: forcing a failure. [ 169.015335][ T7497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 169.020365][ T7497] CPU: 3 UID: 0 PID: 7497 Comm: syz.0.284 Not tainted syzkaller #0 PREEMPT(full) [ 169.020382][ T7497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 169.020389][ T7497] Call Trace: [ 169.020394][ T7497] [ 169.020399][ T7497] dump_stack_lvl+0x100/0x190 [ 169.020418][ T7497] should_fail_ex.cold+0x5/0xa [ 169.020433][ T7497] _copy_from_iter+0x1f4/0x1690 [ 169.020454][ T7497] ? __asan_memset+0x23/0x50 [ 169.020468][ T7497] ? __pfx__copy_from_iter+0x10/0x10 [ 169.020485][ T7497] ? __pfx___alloc_skb+0x10/0x10 [ 169.020507][ T7497] netlink_sendmsg+0x808/0xda0 [ 169.020523][ T7497] ? __pfx_netlink_sendmsg+0x10/0x10 [ 169.020538][ T7497] ? apparmor_socket_sendmsg+0x15b/0x270 [ 169.020553][ T7497] ____sys_sendmsg+0xa4d/0xbe0 [ 169.020564][ T7497] ? __pfx_netlink_sendmsg+0x10/0x10 [ 169.020578][ T7497] ? __pfx_____sys_sendmsg+0x10/0x10 [ 169.020596][ T7497] ___sys_sendmsg+0x190/0x1e0 [ 169.020609][ T7497] ? __pfx____sys_sendmsg+0x10/0x10 [ 169.020628][ T7497] ? find_held_lock+0x2b/0x80 [ 169.020652][ T7497] __sys_sendmsg+0x160/0x210 [ 169.020668][ T7497] ? __pfx___sys_sendmsg+0x10/0x10 [ 169.020688][ T7497] ? __pfx_ksys_write+0x10/0x10 [ 169.020703][ T7497] __do_fast_syscall_32+0xe7/0x970 [ 169.020725][ T7497] ? lockdep_hardirqs_on+0x78/0x100 [ 169.020743][ T7497] do_fast_syscall_32+0x32/0x70 [ 169.020759][ T7497] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 169.020775][ T7497] RIP: 0023:0xf7fc3fec [ 169.020789][ T7497] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 169.020794][ T7497] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 169.020805][ T7497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 169.020812][ T7497] RDX: 000000000000c040 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.020818][ T7497] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 169.020824][ T7497] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 169.020831][ T7497] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 169.020847][ T7497] [ 169.023235][ T7498] gadgetfs: bound to dummy_udc driver [ 169.133721][ T7492] netlink: 8 bytes leftover after parsing attributes in process `syz.2.280'. [ 169.606694][ T42] audit: type=1800 audit(1786218008.856:10): pid=7514 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.290" name="power" dev="configfs" ino=14116 res=0 errno=0 [ 169.641934][ T7514] null_blk: disk nullb1 created [ 169.735180][ T7516] tipc: Started in network mode [ 169.737688][ T7516] tipc: Node identity e0000001, cluster identity 4711 [ 169.741064][ T7516] tipc: Enabling of bearer rejected, failed to enable media [ 169.752142][ T5827] usb 1-1: not running at top speed; connect to a high speed hub [ 169.854667][ T5827] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00 [ 169.859025][ T5827] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=10 [ 169.862553][ T5827] usb 1-1: Product: QEMU USB Tablet [ 169.864782][ T5827] usb 1-1: Manufacturer: QEMU [ 169.870796][ T5827] usb 1-1: SerialNumber: 28754-0000:00:1d.7-1 [ 169.918331][ T5827] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/0003:0627:0001.0022/input/input38 [ 169.934165][ T5827] hid-generic 0003:0627:0001.0022: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:1d.0-1/input0 [ 170.065926][ T7520] binder: 7517:7520 ioctl c0306201 80000040 returned -22 [ 171.342480][ T5843] usb 44-1: device descriptor read/8, error -110 [ 171.503120][ T7541] netlink: Conntrack attr has 12 unknown bytes [ 171.506135][ T7541] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 171.756783][ T5843] usb usb44-port1: attempt power cycle [ 172.364006][ T5843] usb usb44-port1: unable to enumerate USB device [ 172.615922][ T6046] wlan0: Trigger new scan to find an IBSS to join [ 173.223879][ T7565] binder: 7563:7565 ioctl c0306201 80000040 returned -22 [ 173.662346][ T6056] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.010704][ T64] Bluetooth: hci1: unexpected event for opcode 0x1004 [ 174.039134][ T7570] netlink: 4 bytes leftover after parsing attributes in process `syz.1.304'. [ 174.946067][ T40] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 175.131295][ T40] usb 8-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 175.135344][ T40] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.139217][ T40] usb 8-1: Product: syz [ 175.141006][ T40] usb 8-1: Manufacturer: syz [ 175.143014][ T40] usb 8-1: SerialNumber: syz [ 175.149634][ T40] usb 8-1: config 0 descriptor?? [ 175.157467][ T40] i2c-tiny-usb 8-1:0.0: version 6d.cc found at bus 008 address 005 [ 175.598737][ T40] (null): failure reading functionality [ 175.613471][ T40] i2c i2c-2: failure reading functionality [ 175.623257][ T40] i2c i2c-2: connected i2c-tiny-usb device [ 175.631129][ T40] usb 8-1: USB disconnect, device number 5 [ 175.651573][ T64] Bluetooth: hci3: command 0x0406 tx timeout [ 175.657952][ T5738] Bluetooth: hci2: command 0x0406 tx timeout [ 176.126037][ T50] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 176.229324][ T7634] binder: 7632:7634 ioctl c0306201 80000040 returned -22 [ 176.295809][ T50] usb 6-1: Using ep0 maxpacket: 32 [ 176.304450][ T50] usb 6-1: unable to get BOS descriptor or descriptor too short [ 176.312153][ T50] usb 6-1: config 14 has an invalid interface number: 57 but max is 1 [ 176.317351][ T50] usb 6-1: config 14 has an invalid interface number: 228 but max is 1 [ 176.320273][ T50] usb 6-1: config 14 has no interface number 0 [ 176.322472][ T50] usb 6-1: config 14 has no interface number 1 [ 176.324699][ T50] usb 6-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 176.328948][ T50] usb 6-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 176.334956][ T50] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 176.339021][ T50] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 176.343676][ T50] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 176.349074][ T50] usb 6-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 176.354303][ T50] usb 6-1: config 14 interface 57 has no altsetting 0 [ 176.357254][ T50] usb 6-1: config 14 interface 228 has no altsetting 0 [ 176.383360][ T50] usb 6-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 176.399794][ T50] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.402522][ T50] usb 6-1: Product: syz [ 176.404394][ T50] usb 6-1: Manufacturer: syz [ 176.409184][ T50] usb 6-1: SerialNumber: syz [ 176.486349][ T5744] Bluetooth: hci1: unexpected event for opcode 0x1004 [ 177.045530][ T7667] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 177.815830][ T957] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 177.924748][ T5744] Bluetooth: hci3: unexpected event for opcode 0x1004 [ 177.982575][ T957] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 177.987844][ T957] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.995236][ T957] usb 5-1: Product: syz [ 177.998908][ T957] usb 5-1: Manufacturer: syz [ 178.003207][ T957] usb 5-1: SerialNumber: syz [ 178.013740][ T957] usb 5-1: config 0 descriptor?? [ 178.030526][ T957] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 008 [ 178.473774][ T957] (null): failure reading functionality [ 178.478437][ T957] i2c i2c-2: failure reading functionality [ 178.483311][ T957] i2c i2c-2: connected i2c-tiny-usb device [ 178.488395][ T957] usb 5-1: USB disconnect, device number 8 [ 178.730693][ T7694] binder: 7692:7694 ioctl c0306201 80000040 returned -22 [ 179.246070][ T50] legousbtower 6-1:14.57: interrupt endpoints not found [ 179.312721][ T7697] netlink: 4 bytes leftover after parsing attributes in process `syz.0.332'. [ 179.348625][ T50] legousbtower 6-1:14.228: get version request failed: -71 [ 179.373539][ T50] legousbtower 6-1:14.228: probe with driver legousbtower failed with error -71 [ 179.479036][ T50] usb 6-1: USB disconnect, device number 4 [ 180.352777][ T7707] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 180.355496][ T7707] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 180.390481][ T7707] vhci_hcd vhci_hcd.0: Device attached [ 180.555672][ T7727] vhci_hcd: connection closed [ 180.563194][ T12] vhci_hcd vhci_hcd.2: stop threads [ 180.570996][ T12] vhci_hcd vhci_hcd.2: release socket [ 180.574317][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 181.371708][ T7751] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 181.378292][ T7751] 9pnet_fd: Insufficient options for proto=fd [ 181.385819][ T6070] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 182.325799][ T6070] usb 6-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 182.358213][ T6070] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.363626][ T6070] usb 6-1: Product: syz [ 182.366645][ T6070] usb 6-1: Manufacturer: syz [ 182.370724][ T6070] usb 6-1: SerialNumber: syz [ 182.379217][ T6070] usb 6-1: config 0 descriptor?? [ 182.659912][ T6070] i2c-tiny-usb 6-1:0.0: version 6d.cc found at bus 006 address 005 [ 183.085192][ T6070] (null): failure reading functionality [ 183.088402][ T6070] i2c i2c-2: failure reading functionality [ 183.097151][ T6070] i2c i2c-2: connected i2c-tiny-usb device [ 183.103465][ T6070] usb 6-1: USB disconnect, device number 5 [ 183.970217][ T7769] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 183.973028][ T7769] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 183.978634][ T7769] vhci_hcd vhci_hcd.0: Device attached [ 184.256535][ T73] usb 40-1: SetAddress Request (10) to port 0 [ 184.259477][ T73] usb 40-1: new SuperSpeed USB device number 10 using vhci_hcd [ 184.277895][ T7781] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 184.545907][ T5846] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 184.575823][ T7785] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 184.578598][ T7785] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 184.596936][ T7785] vhci_hcd vhci_hcd.0: Device attached [ 184.633626][ T7770] vhci_hcd: connection reset by peer [ 184.636239][ T5785] vhci_hcd vhci_hcd.1: stop threads [ 184.638796][ T5785] vhci_hcd vhci_hcd.1: release socket [ 184.641409][ T5785] vhci_hcd vhci_hcd.1: disconnect device [ 184.718845][ T5846] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 184.726137][ T5846] usb 8-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 184.733024][ T5846] usb 8-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 184.745397][ T5846] usb 8-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 184.752633][ T5846] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 184.761777][ T5846] usb 8-1: Product: syz [ 184.765099][ T5846] usb 8-1: Manufacturer: syz [ 184.791212][ T7779] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 184.801443][ T5846] garmin_gps 8-1:1.0: Garmin GPS usb/tty converter detected [ 184.832524][ T5846] usb 8-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 184.923794][ T6070] usb 38-1: SetAddress Request (23) to port 0 [ 184.926559][ T6070] usb 38-1: new SuperSpeed USB device number 23 using vhci_hcd [ 185.036546][ T5846] usb 8-1: USB disconnect, device number 6 [ 185.077655][ T7793] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 185.079797][ T7793] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 185.088067][ T7793] vhci_hcd vhci_hcd.0: Device attached [ 185.110770][ T5846] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 185.121389][ T5846] garmin_gps 8-1:1.0: device disconnected [ 185.365876][ T5843] usb 42-1: SetAddress Request (15) to port 0 [ 185.369644][ T5843] usb 42-1: new SuperSpeed USB device number 15 using vhci_hcd [ 185.439858][ T5744] Bluetooth: hci2: unexpected event for opcode 0x1004 [ 185.460144][ T7786] vhci_hcd: connection reset by peer [ 185.462629][ T5785] vhci_hcd vhci_hcd.0: stop threads [ 185.464826][ T5785] vhci_hcd vhci_hcd.0: release socket [ 185.465030][ T5785] vhci_hcd vhci_hcd.0: disconnect device [ 185.735948][ T7794] vhci_hcd: connection reset by peer [ 185.739573][ T5785] vhci_hcd vhci_hcd.2: stop threads [ 185.741855][ T5785] vhci_hcd vhci_hcd.2: release socket [ 185.744077][ T5785] vhci_hcd vhci_hcd.2: disconnect device [ 185.831222][ T7804] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 185.857529][ T7804] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 186.092161][ T7805] netlink: 12 bytes leftover after parsing attributes in process `syz.3.357'. [ 186.098613][ T7805] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.219509][ T7814] FAULT_INJECTION: forcing a failure. [ 186.219509][ T7814] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.223784][ T7814] CPU: 0 UID: 0 PID: 7814 Comm: syz.0.360 Not tainted syzkaller #0 PREEMPT(full) [ 186.223801][ T7814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 186.223809][ T7814] Call Trace: [ 186.223814][ T7814] [ 186.223818][ T7814] dump_stack_lvl+0x100/0x190 [ 186.223838][ T7814] should_fail_ex.cold+0x5/0xa [ 186.223854][ T7814] _copy_from_iter+0x1f4/0x1690 [ 186.223877][ T7814] ? __asan_memset+0x23/0x50 [ 186.223893][ T7814] ? __pfx__copy_from_iter+0x10/0x10 [ 186.223925][ T7814] ? __pfx___alloc_skb+0x10/0x10 [ 186.223947][ T7814] netlink_sendmsg+0x808/0xda0 [ 186.223963][ T7814] ? __pfx_netlink_sendmsg+0x10/0x10 [ 186.223978][ T7814] ? apparmor_socket_sendmsg+0x15b/0x270 [ 186.223994][ T7814] ____sys_sendmsg+0xa4d/0xbe0 [ 186.224005][ T7814] ? __pfx_netlink_sendmsg+0x10/0x10 [ 186.224018][ T7814] ? __pfx_____sys_sendmsg+0x10/0x10 [ 186.224037][ T7814] ___sys_sendmsg+0x190/0x1e0 [ 186.224050][ T7814] ? __pfx____sys_sendmsg+0x10/0x10 [ 186.224069][ T7814] ? find_held_lock+0x2b/0x80 [ 186.224093][ T7814] __sys_sendmsg+0x160/0x210 [ 186.224109][ T7814] ? __pfx___sys_sendmsg+0x10/0x10 [ 186.224129][ T7814] ? __pfx_ksys_write+0x10/0x10 [ 186.224148][ T7814] __do_fast_syscall_32+0xe7/0x970 [ 186.224166][ T7814] ? lockdep_hardirqs_on+0x78/0x100 [ 186.224182][ T7814] do_fast_syscall_32+0x32/0x70 [ 186.224199][ T7814] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 186.224216][ T7814] RIP: 0023:0xf7fc3fec [ 186.224231][ T7814] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 186.224236][ T7814] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 186.224247][ T7814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 186.224254][ T7814] RDX: 000000000000c000 RSI: 0000000000000000 RDI: 0000000000000000 [ 186.224260][ T7814] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 186.224267][ T7814] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 186.224273][ T7814] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 186.224287][ T7814] [ 186.519631][ T5744] Bluetooth: hci1: unexpected event for opcode 0x1004 [ 186.523433][ T7823] netlink: 4 bytes leftover after parsing attributes in process `syz.1.363'. [ 186.536869][ T1157] wlan0: Trigger new scan to find an IBSS to join [ 186.674761][ T7833] netlink: 4 bytes leftover after parsing attributes in process `syz.2.366'. [ 186.684209][ T7833] bridge_slave_1: left promiscuous mode [ 186.696318][ T7833] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.721034][ T7833] bridge_slave_0: left allmulticast mode [ 186.728698][ T7836] CIFS: VFS: UNC: missing share name [ 186.733334][ T7836] CIFS: VFS: Malformed UNC in devname [ 186.734635][ T7833] bridge_slave_0: left promiscuous mode [ 186.740945][ T7833] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.285370][ T7857] netlink: 4 bytes leftover after parsing attributes in process `syz.3.367'. [ 188.219878][ T7886] FAULT_INJECTION: forcing a failure. [ 188.219878][ T7886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.224179][ T7886] CPU: 3 UID: 0 PID: 7886 Comm: syz.2.369 Not tainted syzkaller #0 PREEMPT(full) [ 188.224196][ T7886] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 188.224203][ T7886] Call Trace: [ 188.224209][ T7886] [ 188.224214][ T7886] dump_stack_lvl+0x100/0x190 [ 188.224233][ T7886] should_fail_ex.cold+0x5/0xa [ 188.224248][ T7886] _copy_from_user+0x2e/0xd0 [ 188.224268][ T7886] compat_wext_handle_ioctl+0xc4/0x220 [ 188.224286][ T7886] ? __pfx_compat_wext_handle_ioctl+0x10/0x10 [ 188.224304][ T7886] ? do_vfs_ioctl+0x226/0x13e0 [ 188.224323][ T7886] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 188.224340][ T7886] compat_sock_ioctl+0x381/0x760 [ 188.224356][ T7886] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 188.224368][ T7886] ? hook_file_ioctl_common+0x140/0x440 [ 188.224387][ T7886] ? __fget_files+0x21f/0x3d0 [ 188.224400][ T7886] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 188.224413][ T7886] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 188.224432][ T7886] __do_fast_syscall_32+0xe7/0x970 [ 188.224450][ T7886] ? lockdep_hardirqs_on+0x78/0x100 [ 188.224466][ T7886] do_fast_syscall_32+0x32/0x70 [ 188.224483][ T7886] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 188.224498][ T7886] RIP: 0023:0xf6feefec [ 188.224512][ T7886] Code: Unable to access opcode bytes at 0xf6feefc2. [ 188.224528][ T7886] RSP: 002b:00000000f53dd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 188.224542][ T7886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000008b0f [ 188.224549][ T7886] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 188.224555][ T7886] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 188.224561][ T7886] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 188.224568][ T7886] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 188.224585][ T7886] [ 188.359529][ T7890] netlink: 24 bytes leftover after parsing attributes in process `syz.2.371'. [ 188.366032][ T7890] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 188.605925][ T1157] wlan0: Trigger new scan to find an IBSS to join [ 188.725929][ T5846] usb 7-1: new full-speed USB device number 8 using dummy_hcd [ 188.918548][ T5846] usb 7-1: unable to get BOS descriptor or descriptor too short [ 188.925649][ T5846] usb 7-1: not running at top speed; connect to a high speed hub [ 188.930488][ T5846] usb 7-1: config 14 has an invalid interface number: 57 but max is 1 [ 188.933302][ T5846] usb 7-1: config 14 has an invalid interface number: 228 but max is 1 [ 188.936675][ T5846] usb 7-1: config 14 has no interface number 0 [ 188.939135][ T5846] usb 7-1: config 14 has no interface number 1 [ 188.941657][ T5846] usb 7-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 188.945857][ T5846] usb 7-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0x1B, changing to 0xB [ 188.950131][ T5846] usb 7-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 188.954619][ T5846] usb 7-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 62089, setting to 64 [ 188.958926][ T5846] usb 7-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 0, changing to 10 [ 188.963029][ T5846] usb 7-1: config 14 interface 228 altsetting 5 endpoint 0x9 has invalid wMaxPacketSize 0 [ 188.967166][ T5846] usb 7-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 188.972341][ T5846] usb 7-1: config 14 interface 57 has no altsetting 0 [ 188.974629][ T5846] usb 7-1: config 14 interface 228 has no altsetting 0 [ 188.980750][ T5846] usb 7-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 188.987573][ T5846] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.993374][ T5846] usb 7-1: Product: syz [ 188.995159][ T5846] usb 7-1: Manufacturer: syz [ 189.000058][ T5846] usb 7-1: SerialNumber: syz [ 189.033902][ T7914] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 189.036475][ T7914] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 189.039680][ T7914] vhci_hcd vhci_hcd.0: Device attached [ 189.051900][ T1160] wlan0: Selected IBSS BSSID 50:50:50:50:50:50 based on configured SSID [ 189.325978][ T56] usb 44-1: SetAddress Request (30) to port 0 [ 189.328066][ T56] usb 44-1: new SuperSpeed USB device number 30 using vhci_hcd [ 189.330645][ T73] usb 40-1: device descriptor read/8, error -110 [ 189.396946][ T7921] FAULT_INJECTION: forcing a failure. [ 189.396946][ T7921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 189.402811][ T7921] CPU: 3 UID: 0 PID: 7921 Comm: syz.0.381 Not tainted syzkaller #0 PREEMPT(full) [ 189.402868][ T7921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 189.402881][ T7921] Call Trace: [ 189.402891][ T7921] [ 189.402898][ T7921] dump_stack_lvl+0x100/0x190 [ 189.402926][ T7921] should_fail_ex.cold+0x5/0xa [ 189.402951][ T7921] _copy_from_iter+0x1f4/0x1690 [ 189.402983][ T7921] ? __asan_memset+0x23/0x50 [ 189.403006][ T7921] ? __pfx__copy_from_iter+0x10/0x10 [ 189.403032][ T7921] ? __pfx___alloc_skb+0x10/0x10 [ 189.403068][ T7921] netlink_sendmsg+0x808/0xda0 [ 189.403094][ T7921] ? __pfx_netlink_sendmsg+0x10/0x10 [ 189.403120][ T7921] ? apparmor_socket_sendmsg+0x15b/0x270 [ 189.403146][ T7921] ____sys_sendmsg+0xa4d/0xbe0 [ 189.403165][ T7921] ? __pfx_netlink_sendmsg+0x10/0x10 [ 189.403187][ T7921] ? __pfx_____sys_sendmsg+0x10/0x10 [ 189.403219][ T7921] ___sys_sendmsg+0x190/0x1e0 [ 189.403244][ T7921] ? __pfx____sys_sendmsg+0x10/0x10 [ 189.403275][ T7921] ? find_held_lock+0x2b/0x80 [ 189.403317][ T7921] __sys_sendmsg+0x160/0x210 [ 189.403344][ T7921] ? __pfx___sys_sendmsg+0x10/0x10 [ 189.403377][ T7921] ? __pfx_ksys_write+0x10/0x10 [ 189.403402][ T7921] __do_fast_syscall_32+0xe7/0x970 [ 189.403432][ T7921] ? lockdep_hardirqs_on+0x78/0x100 [ 189.403460][ T7921] do_fast_syscall_32+0x32/0x70 [ 189.403488][ T7921] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 189.403512][ T7921] RIP: 0023:0xf7fc3fec [ 189.403536][ T7921] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 189.403545][ T7921] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 189.403564][ T7921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080001300 [ 189.403576][ T7921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 189.403586][ T7921] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 189.403595][ T7921] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 189.403606][ T7921] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 189.403629][ T7921] [ 189.415654][ T5846] legousbtower 7-1:14.57: interrupt endpoints not found [ 189.566008][ T1160] wlan0: Trigger new scan to find an IBSS to join [ 189.579421][ T7930] FAULT_INJECTION: forcing a failure. [ 189.579421][ T7930] name failslab, interval 1, probability 0, space 0, times 0 [ 189.583873][ T7930] CPU: 3 UID: 0 PID: 7930 Comm: syz.1.384 Not tainted syzkaller #0 PREEMPT(full) [ 189.583889][ T7930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 189.583896][ T7930] Call Trace: [ 189.583902][ T7930] [ 189.583906][ T7930] dump_stack_lvl+0x100/0x190 [ 189.583926][ T7930] should_fail_ex.cold+0x5/0xa [ 189.583940][ T7930] should_failslab+0xc2/0x120 [ 189.583958][ T7930] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 189.583975][ T7930] ? __alloc_skb+0x5b7/0x710 [ 189.583990][ T7930] ? __alloc_skb+0x140/0x710 [ 189.584007][ T7930] __alloc_skb+0x140/0x710 [ 189.584021][ T7930] ? __alloc_skb+0x5b7/0x710 [ 189.584035][ T7930] ? __pfx___alloc_skb+0x10/0x10 [ 189.584054][ T7930] netlink_alloc_large_skb+0x69/0x150 [ 189.584069][ T7930] netlink_sendmsg+0x680/0xda0 [ 189.584083][ T7930] ? __pfx_netlink_sendmsg+0x10/0x10 [ 189.584098][ T7930] ? apparmor_socket_sendmsg+0x15b/0x270 [ 189.584114][ T7930] ____sys_sendmsg+0xa4d/0xbe0 [ 189.584127][ T7930] ? __pfx_netlink_sendmsg+0x10/0x10 [ 189.584141][ T7930] ? __pfx_____sys_sendmsg+0x10/0x10 [ 189.584158][ T7930] ___sys_sendmsg+0x190/0x1e0 [ 189.584172][ T7930] ? __pfx____sys_sendmsg+0x10/0x10 [ 189.584190][ T7930] ? find_held_lock+0x2b/0x80 [ 189.584214][ T7930] __sys_sendmsg+0x160/0x210 [ 189.584230][ T7930] ? __pfx___sys_sendmsg+0x10/0x10 [ 189.584250][ T7930] ? __pfx_ksys_write+0x10/0x10 [ 189.584264][ T7930] __do_fast_syscall_32+0xe7/0x970 [ 189.584281][ T7930] ? lockdep_hardirqs_on+0x78/0x100 [ 189.584298][ T7930] do_fast_syscall_32+0x32/0x70 [ 189.584315][ T7930] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 189.584330][ T7930] RIP: 0023:0xf6fdefec [ 189.584345][ T7930] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 189.584350][ T7930] RSP: 002b:00000000f53cd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 189.584361][ T7930] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000200 [ 189.584368][ T7930] RDX: 00000000040040c4 RSI: 0000000000000000 RDI: 0000000000000000 [ 189.584374][ T7930] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 189.584380][ T7930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.584387][ T7930] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 189.584400][ T7930] [ 189.734759][ T73] usb usb40-port1: attempt power cycle [ 189.769416][ T7935] FAULT_INJECTION: forcing a failure. [ 189.769416][ T7935] name failslab, interval 1, probability 0, space 0, times 0 [ 189.774212][ T7935] CPU: 0 UID: 0 PID: 7935 Comm: syz.0.385 Not tainted syzkaller #0 PREEMPT(full) [ 189.774230][ T7935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 189.774237][ T7935] Call Trace: [ 189.774242][ T7935] [ 189.774247][ T7935] dump_stack_lvl+0x100/0x190 [ 189.774266][ T7935] should_fail_ex.cold+0x5/0xa [ 189.774281][ T7935] should_failslab+0xc2/0x120 [ 189.774312][ T7935] __kmalloc_flags_noprof+0x122/0x8b0 [ 189.774324][ T7935] ? find_held_lock+0x2b/0x80 [ 189.774339][ T7935] ? __pcs_replace_empty_main+0x13e/0x680 [ 189.774351][ T7935] ? __pcs_replace_empty_main+0x41a/0x680 [ 189.774365][ T7935] __pcs_replace_empty_main+0x41a/0x680 [ 189.774379][ T7935] kmem_cache_alloc_noprof+0x46e/0x6a0 [ 189.774394][ T7935] ? sk_prot_alloc+0x60/0x2a0 [ 189.774408][ T7935] sk_prot_alloc+0x60/0x2a0 [ 189.774420][ T7935] sk_alloc+0x36/0xe80 [ 189.774435][ T7935] inet_create+0x3a0/0x1060 [ 189.774453][ T7935] ? inet_create+0x94/0x1060 [ 189.774471][ T7935] __sock_create+0x339/0x860 [ 189.774486][ T7935] __sys_socket+0x14d/0x260 [ 189.774499][ T7935] ? __pfx___sys_socket+0x10/0x10 [ 189.774513][ T7935] ? fput+0x79/0x100 [ 189.774528][ T7935] ? ksys_write+0x1ac/0x250 [ 189.774538][ T7935] ? __pfx_ksys_write+0x10/0x10 [ 189.774550][ T7935] __ia32_sys_socket+0x72/0xb0 [ 189.774562][ T7935] ? lockdep_hardirqs_on+0x78/0x100 [ 189.774578][ T7935] __do_fast_syscall_32+0xe7/0x970 [ 189.774595][ T7935] ? lockdep_hardirqs_on+0x78/0x100 [ 189.774611][ T7935] do_fast_syscall_32+0x32/0x70 [ 189.774628][ T7935] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 189.774644][ T7935] RIP: 0023:0xf7fc3fec [ 189.774658][ T7935] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 189.774664][ T7935] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 0000000000000167 [ 189.774676][ T7935] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000000001 [ 189.774682][ T7935] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 189.774689][ T7935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 189.774695][ T7935] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 189.774701][ T7935] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 189.774714][ T7935] [ 189.898229][ T5846] legousbtower 7-1:14.228: LEGO USB Tower firmware version is 228.166 build 40507 [ 189.908466][ T5846] legousbtower 7-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 189.960748][ T5744] Bluetooth: hci2: unexpected event for opcode 0x1004 [ 189.975180][ T6070] usb 38-1: device descriptor read/8, error -110 [ 189.985671][ T7915] vhci_hcd: connection reset by peer [ 189.989674][ T5785] vhci_hcd vhci_hcd.3: stop threads [ 189.992108][ T5785] vhci_hcd vhci_hcd.3: release socket [ 190.000384][ T5785] vhci_hcd vhci_hcd.3: disconnect device [ 190.073236][ T7947] netlink: 4 bytes leftover after parsing attributes in process `syz.1.391'. [ 190.357403][ T73] usb usb40-port1: unable to enumerate USB device [ 190.376458][ T6070] usb usb38-port1: attempt power cycle [ 190.451114][ T5843] usb 42-1: device descriptor read/8, error -110 [ 190.639349][ T852] usb 7-1: USB disconnect, device number 8 [ 190.670302][ T852] legousbtower 7-1:14.228: LEGO USB Tower #-160 now disconnected [ 190.707400][ T7972] netlink: 4 bytes leftover after parsing attributes in process `syz.3.392'. [ 190.867806][ T5843] usb usb42-port1: attempt power cycle [ 190.968499][ T6070] usb usb38-port1: unable to enumerate USB device [ 191.285656][ T7986] ip6tnl1: entered allmulticast mode [ 191.457469][ T5843] usb usb42-port1: unable to enumerate USB device [ 191.875932][ T42] audit: type=1804 audit(1786218031.116:11): pid=7995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.398" name="/newroot/107/file0/file0" dev="9p" ino=76573401 res=1 errno=0 [ 191.956385][ T7995] FAULT_INJECTION: forcing a failure. [ 191.956385][ T7995] name failslab, interval 1, probability 0, space 0, times 0 [ 191.966241][ T7995] CPU: 2 UID: 0 PID: 7995 Comm: syz.0.398 Not tainted syzkaller #0 PREEMPT(full) [ 191.966270][ T7995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 191.966282][ T7995] Call Trace: [ 191.966289][ T7995] [ 191.966298][ T7995] dump_stack_lvl+0x100/0x190 [ 191.966331][ T7995] should_fail_ex.cold+0x5/0xa [ 191.966355][ T7995] should_failslab+0xc2/0x120 [ 191.966383][ T7995] kmem_cache_alloc_noprof+0x91/0x6a0 [ 191.966408][ T7995] ? do_getname+0x35/0x390 [ 191.966436][ T7995] do_getname+0x35/0x390 [ 191.966462][ T7995] __ia32_sys_mknod+0x77/0xc0 [ 191.966485][ T7995] __do_fast_syscall_32+0xe7/0x970 [ 191.966512][ T7995] ? lockdep_hardirqs_on+0x78/0x100 [ 191.966539][ T7995] do_fast_syscall_32+0x32/0x70 [ 191.966566][ T7995] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 191.966591][ T7995] RIP: 0023:0xf7fc3fec [ 191.966614][ T7995] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 191.966623][ T7995] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 000000000000000e [ 191.966640][ T7995] RAX: ffffffffffffffda RBX: 0000000080000080 RCX: 0000000000001000 [ 191.966653][ T7995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.966663][ T7995] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 191.966673][ T7995] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 191.966685][ T7995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 191.966708][ T7995] [ 191.970371][ T42] audit: type=1804 audit(1786218031.216:12): pid=7995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.398" name="/newroot/107/file0/file0" dev="9p" ino=76573401 res=1 errno=0 [ 192.122784][ T42] audit: type=1804 audit(1786218031.296:13): pid=7995 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.398" name="/newroot/107/file0/file0" dev="9p" ino=76573401 res=1 errno=0 [ 192.286264][ T7998] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 192.288471][ T7998] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 192.291239][ T7998] vhci_hcd vhci_hcd.0: Device attached [ 192.304365][ T8002] vhci_hcd: connection closed [ 192.332456][ T5785] vhci_hcd vhci_hcd.3: stop threads [ 192.335089][ T8005] netlink: 12 bytes leftover after parsing attributes in process `syz.2.401'. [ 192.345950][ T5785] vhci_hcd vhci_hcd.3: release socket [ 192.348467][ T5785] vhci_hcd vhci_hcd.3: disconnect device [ 192.830171][ T6056] wlan0: Trigger new scan to find an IBSS to join [ 192.989854][ T8014] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 192.992381][ T8014] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 192.995530][ T8014] vhci_hcd vhci_hcd.0: Device attached [ 193.258447][ T8024] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 193.263957][ T8024] 9pnet_fd: Insufficient options for proto=fd [ 193.288504][ T852] usb 38-1: SetAddress Request (27) to port 0 [ 193.293186][ T852] usb 38-1: new SuperSpeed USB device number 27 using vhci_hcd [ 193.452246][ T8017] vhci_hcd: connection reset by peer [ 193.457743][ T5785] vhci_hcd vhci_hcd.0: stop threads [ 193.459559][ T5785] vhci_hcd vhci_hcd.0: release socket [ 193.462739][ T5785] vhci_hcd vhci_hcd.0: disconnect device [ 193.465434][ T8029] FAULT_INJECTION: forcing a failure. [ 193.465434][ T8029] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.470961][ T8029] CPU: 0 UID: 0 PID: 8029 Comm: syz.3.408 Not tainted syzkaller #0 PREEMPT(full) [ 193.470985][ T8029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 193.470996][ T8029] Call Trace: [ 193.471003][ T8029] [ 193.471010][ T8029] dump_stack_lvl+0x100/0x190 [ 193.471040][ T8029] should_fail_ex.cold+0x5/0xa [ 193.471064][ T8029] _copy_from_iter+0x1f4/0x1690 [ 193.471097][ T8029] ? __asan_memset+0x23/0x50 [ 193.471119][ T8029] ? __pfx__copy_from_iter+0x10/0x10 [ 193.471144][ T8029] ? __pfx___alloc_skb+0x10/0x10 [ 193.471178][ T8029] netlink_sendmsg+0x808/0xda0 [ 193.471204][ T8029] ? __pfx_netlink_sendmsg+0x10/0x10 [ 193.471228][ T8029] ? apparmor_socket_sendmsg+0x15b/0x270 [ 193.471251][ T8029] ____sys_sendmsg+0xa4d/0xbe0 [ 193.471269][ T8029] ? __pfx_netlink_sendmsg+0x10/0x10 [ 193.471290][ T8029] ? __pfx_____sys_sendmsg+0x10/0x10 [ 193.471321][ T8029] ___sys_sendmsg+0x190/0x1e0 [ 193.471341][ T8029] ? __pfx____sys_sendmsg+0x10/0x10 [ 193.471371][ T8029] ? find_held_lock+0x2b/0x80 [ 193.471409][ T8029] __sys_sendmsg+0x160/0x210 [ 193.471433][ T8029] ? __pfx___sys_sendmsg+0x10/0x10 [ 193.471470][ T8029] ? __pfx_ksys_write+0x10/0x10 [ 193.471493][ T8029] __do_fast_syscall_32+0xe7/0x970 [ 193.471520][ T8029] ? lockdep_hardirqs_on+0x78/0x100 [ 193.471546][ T8029] do_fast_syscall_32+0x32/0x70 [ 193.471571][ T8029] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 193.471594][ T8029] RIP: 0023:0xf7f97fec [ 193.471616][ T8029] Code: Unable to access opcode bytes at 0xf7f97fc2. [ 193.471623][ T8029] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 193.471641][ T8029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800002c0 [ 193.471653][ T8029] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 193.471663][ T8029] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 193.471675][ T8029] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 193.471685][ T8029] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 193.471709][ T8029] [ 193.566947][ T6056] wlan0: Trigger new scan to find an IBSS to join [ 193.826256][ T1157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.062047][ T1436] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.068304][ T1436] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.152285][ T8047] warning: `syz.1.414' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 194.365942][ T56] usb 44-1: device descriptor read/8, error -110 [ 194.550122][ T1157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.881651][ T8053] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.883991][ T8053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.935474][ T8050] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 194.938570][ T8050] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 194.943322][ T8050] vhci_hcd vhci_hcd.0: Device attached [ 194.971715][ T1160] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.974702][ T1160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.108708][ T8058] binder: 8056:8058 ioctl c0306201 80000040 returned -22 [ 195.435471][ T8054] vhci_hcd: connection closed [ 195.446442][ T5785] vhci_hcd vhci_hcd.1: stop threads [ 195.451908][ T5785] vhci_hcd vhci_hcd.1: release socket [ 195.454449][ T5785] vhci_hcd vhci_hcd.1: disconnect device [ 195.837633][ T56] usb usb44-port1: attempt power cycle [ 196.390041][ T8064] FAULT_INJECTION: forcing a failure. [ 196.390041][ T8064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 196.394429][ T8064] CPU: 0 UID: 0 PID: 8064 Comm: syz.3.420 Not tainted syzkaller #0 PREEMPT(full) [ 196.394457][ T8064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 196.394465][ T8064] Call Trace: [ 196.394471][ T8064] [ 196.394476][ T8064] dump_stack_lvl+0x100/0x190 [ 196.394498][ T8064] should_fail_ex.cold+0x5/0xa [ 196.394514][ T8064] _copy_from_iter+0x1f4/0x1690 [ 196.394535][ T8064] ? __asan_memset+0x23/0x50 [ 196.394550][ T8064] ? __pfx__copy_from_iter+0x10/0x10 [ 196.394567][ T8064] ? __pfx___alloc_skb+0x10/0x10 [ 196.394589][ T8064] netlink_sendmsg+0x808/0xda0 [ 196.394611][ T8064] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.394626][ T8064] ? apparmor_socket_sendmsg+0x15b/0x270 [ 196.394641][ T8064] ____sys_sendmsg+0xa4d/0xbe0 [ 196.394652][ T8064] ? __pfx_netlink_sendmsg+0x10/0x10 [ 196.394667][ T8064] ? __pfx_____sys_sendmsg+0x10/0x10 [ 196.394689][ T8064] ? __lock_acquire+0x49f/0x1a40 [ 196.394720][ T8064] ___sys_sendmsg+0x190/0x1e0 [ 196.394734][ T8064] ? __pfx____sys_sendmsg+0x10/0x10 [ 196.394746][ T8064] ? find_held_lock+0x2b/0x80 [ 196.394766][ T8064] ? find_held_lock+0x2b/0x80 [ 196.394789][ T8064] __sys_sendmsg+0x160/0x210 [ 196.394826][ T8064] ? __pfx___sys_sendmsg+0x10/0x10 [ 196.394850][ T8064] ? exit_to_user_mode_loop+0x166/0x6f0 [ 196.394864][ T8064] ? rcu_is_watching+0x12/0xc0 [ 196.394881][ T8064] __do_fast_syscall_32+0xe7/0x970 [ 196.394899][ T8064] ? lockdep_hardirqs_on+0x78/0x100 [ 196.394916][ T8064] do_fast_syscall_32+0x32/0x70 [ 196.394932][ T8064] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 196.394948][ T8064] RIP: 0023:0xf7f97fec [ 196.394963][ T8064] Code: Unable to access opcode bytes at 0xf7f97fc2. [ 196.394969][ T8064] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 196.394981][ T8064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 196.394987][ T8064] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 196.394994][ T8064] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.395001][ T8064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 196.395007][ T8064] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 196.395021][ T8064] [ 196.554164][ T8068] overlayfs: failed to resolve './file0': -2 [ 196.564380][ T8067] ALSA: mixer_oss: invalid OSS volume 'P' [ 196.629800][ T8070] FAULT_INJECTION: forcing a failure. [ 196.629800][ T8070] name failslab, interval 1, probability 0, space 0, times 0 [ 196.637073][ T8070] CPU: 3 UID: 0 PID: 8070 Comm: syz.1.423 Not tainted syzkaller #0 PREEMPT(full) [ 196.637098][ T8070] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 196.637106][ T8070] Call Trace: [ 196.637112][ T8070] [ 196.637119][ T8070] dump_stack_lvl+0x100/0x190 [ 196.637147][ T8070] should_fail_ex.cold+0x5/0xa [ 196.637169][ T8070] should_failslab+0xc2/0x120 [ 196.637193][ T8070] __kmalloc_cache_noprof+0x91/0x6c0 [ 196.637210][ T8070] ? bus_add_driver+0x92/0x5b0 [ 196.637239][ T8070] bus_add_driver+0x92/0x5b0 [ 196.637262][ T8070] driver_register+0x1e2/0x360 [ 196.637290][ T8070] usb_gadget_register_driver_owner+0x132/0x210 [ 196.637309][ T8070] gadget_dev_desc_UDC_store+0x1b0/0x2e0 [ 196.637334][ T8070] configfs_write_iter+0x302/0x4e0 [ 196.637359][ T8070] vfs_write+0x6ac/0x1050 [ 196.637377][ T8070] ? __pfx_configfs_write_iter+0x10/0x10 [ 196.637397][ T8070] ? __pfx_vfs_write+0x10/0x10 [ 196.637408][ T8070] ? find_held_lock+0x2b/0x80 [ 196.637466][ T8070] ksys_write+0x12a/0x250 [ 196.637485][ T8070] ? __pfx_ksys_write+0x10/0x10 [ 196.637500][ T8070] ? ksys_write+0x1ac/0x250 [ 196.637511][ T8070] ? __pfx_ksys_write+0x10/0x10 [ 196.637533][ T8070] __do_fast_syscall_32+0xe7/0x970 [ 196.637558][ T8070] ? lockdep_hardirqs_on+0x78/0x100 [ 196.637583][ T8070] do_fast_syscall_32+0x32/0x70 [ 196.637605][ T8070] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 196.637625][ T8070] RIP: 0023:0xf6fdefec [ 196.637647][ T8070] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 196.637654][ T8070] RSP: 002b:00000000f53cd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 196.637671][ T8070] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000600 [ 196.637681][ T8070] RDX: 000000000000000c RSI: 0000000000000000 RDI: 0000000000000000 [ 196.637690][ T8070] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.637699][ T8070] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 196.637709][ T8070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 196.637731][ T8070] [ 196.639102][ T8070] UDC core: g1: driver registration failed: -12 [ 196.758696][ T8074] netlink: 4 bytes leftover after parsing attributes in process `syz.1.425'. [ 196.905839][ T6070] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 196.986708][ T56] usb usb44-port1: unable to enumerate USB device [ 197.062597][ T8086] FAULT_INJECTION: forcing a failure. [ 197.062597][ T8086] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 197.069714][ T6070] usb 5-1: Using ep0 maxpacket: 8 [ 197.076448][ T6070] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 197.085796][ T6070] usb 5-1: config 179 has no interface number 0 [ 197.087948][ T8086] CPU: 1 UID: 0 PID: 8086 Comm: syz.3.427 Not tainted syzkaller #0 PREEMPT(full) [ 197.087975][ T8086] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 197.087982][ T8086] Call Trace: [ 197.087988][ T8086] [ 197.087992][ T8086] dump_stack_lvl+0x100/0x190 [ 197.088011][ T8086] should_fail_ex.cold+0x5/0xa [ 197.088026][ T8086] _copy_from_iter+0x1f4/0x1690 [ 197.088047][ T8086] ? __asan_memset+0x23/0x50 [ 197.088061][ T8086] ? __pfx__copy_from_iter+0x10/0x10 [ 197.088079][ T8086] ? __pfx___alloc_skb+0x10/0x10 [ 197.088100][ T8086] netlink_sendmsg+0x808/0xda0 [ 197.088116][ T8086] ? __pfx_netlink_sendmsg+0x10/0x10 [ 197.088131][ T8086] ? apparmor_socket_sendmsg+0x15b/0x270 [ 197.088147][ T8086] ____sys_sendmsg+0xa4d/0xbe0 [ 197.088158][ T8086] ? __pfx_netlink_sendmsg+0x10/0x10 [ 197.088172][ T8086] ? __pfx_____sys_sendmsg+0x10/0x10 [ 197.088189][ T8086] ___sys_sendmsg+0x190/0x1e0 [ 197.088203][ T8086] ? __pfx____sys_sendmsg+0x10/0x10 [ 197.088221][ T8086] ? find_held_lock+0x2b/0x80 [ 197.088245][ T8086] __sys_sendmsg+0x160/0x210 [ 197.088262][ T8086] ? __pfx___sys_sendmsg+0x10/0x10 [ 197.088281][ T8086] ? __pfx_ksys_write+0x10/0x10 [ 197.088305][ T8086] __do_fast_syscall_32+0xe7/0x970 [ 197.088323][ T8086] ? lockdep_hardirqs_on+0x78/0x100 [ 197.088340][ T8086] do_fast_syscall_32+0x32/0x70 [ 197.088357][ T8086] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 197.088373][ T8086] RIP: 0023:0xf7f97fec [ 197.088387][ T8086] Code: Unable to access opcode bytes at 0xf7f97fc2. [ 197.088392][ T8086] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 197.088403][ T8086] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000180 [ 197.088410][ T8086] RDX: 0000000004000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 197.088417][ T8086] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 197.088423][ T8086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.088429][ T8086] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 197.088444][ T8086] [ 197.154329][ T6070] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 197.157928][ T6070] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 197.161457][ T6070] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 197.165001][ T6070] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 197.168613][ T6070] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 197.173098][ T6070] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 197.176453][ T6070] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.190950][ T8072] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 197.748903][ T8121] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 197.762147][ T8121] 9pnet_fd: Insufficient options for proto=fd [ 197.875557][ T8129] netlink: 4 bytes leftover after parsing attributes in process `syz.1.433'. [ 198.005650][ T34] usb 5-1: USB disconnect, device number 9 [ 198.005730][ C1] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 198.012019][ C1] dummy_hcd dummy_hcd.0: timer fired with no URBs pending? [ 198.366129][ T852] usb 38-1: device descriptor read/8, error -110 [ 198.761355][ T852] usb usb38-port1: attempt power cycle [ 199.326895][ T852] usb usb38-port1: unable to enumerate USB device [ 199.856922][ T8167] netlink: 4 bytes leftover after parsing attributes in process `syz.2.439'. [ 200.025844][ T8178] lo speed is unknown, defaulting to 1000 [ 200.028252][ T8178] lo speed is unknown, defaulting to 1000 [ 200.032402][ T8178] lo speed is unknown, defaulting to 1000 [ 200.037194][ T8178] smbdirect: ib_dev[syz2]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 200.042979][ T8178] smbdirect: ib_dev[syz2]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 200.049218][ T8178] smbdirect: ib_dev[syz2]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 200.056148][ T8178] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 200.063398][ T8178] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 200.086449][ T8178] lo speed is unknown, defaulting to 1000 [ 200.090047][ T8178] lo speed is unknown, defaulting to 1000 [ 200.092848][ T8178] lo speed is unknown, defaulting to 1000 [ 200.096316][ T8178] lo speed is unknown, defaulting to 1000 [ 200.240262][ T8180] smbdirect: ib_dev[syz2] removed [ 200.361432][ T8190] FAULT_INJECTION: forcing a failure. [ 200.361432][ T8190] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.367664][ T8190] CPU: 1 UID: 0 PID: 8190 Comm: syz.0.441 Not tainted syzkaller #0 PREEMPT(full) [ 200.367691][ T8190] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 200.367702][ T8190] Call Trace: [ 200.367709][ T8190] [ 200.367716][ T8190] dump_stack_lvl+0x100/0x190 [ 200.367745][ T8190] should_fail_ex.cold+0x5/0xa [ 200.367767][ T8190] _copy_to_user+0x32/0xd0 [ 200.367796][ T8190] simple_read_from_buffer+0xcb/0x170 [ 200.367828][ T8190] proc_fail_nth_read+0x1af/0x230 [ 200.367856][ T8190] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 200.367883][ T8190] ? rw_verify_area+0xce/0x6d0 [ 200.367910][ T8190] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 200.367936][ T8190] vfs_read+0x1e4/0xb40 [ 200.367957][ T8190] ? __pfx_vfs_read+0x10/0x10 [ 200.367972][ T8190] ? find_held_lock+0x2b/0x80 [ 200.367996][ T8190] ? __fget_files+0x215/0x3d0 [ 200.368019][ T8190] ? __fget_files+0x21f/0x3d0 [ 200.368044][ T8190] ksys_read+0x12a/0x250 [ 200.368060][ T8190] ? __pfx_ksys_read+0x10/0x10 [ 200.368084][ T8190] do_int80_emulation+0x14b/0x720 [ 200.368114][ T8190] asm_int80_emulation+0x1a/0x20 [ 200.368134][ T8190] RIP: 0023:0xf71c74eb [ 200.368148][ T8190] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 200.368165][ T8190] RSP: 002b:00000000f54864bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 200.368184][ T8190] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000f54865d0 [ 200.368195][ T8190] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 200.368205][ T8190] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 200.368214][ T8190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 200.368224][ T8190] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 200.368248][ T8190] [ 201.435918][ T24] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 201.596658][ T24] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 201.604377][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.612085][ T24] usb 5-1: Product: syz [ 201.617391][ T24] usb 5-1: Manufacturer: syz [ 201.619382][ T24] usb 5-1: SerialNumber: syz [ 201.643934][ T24] usb 5-1: config 0 descriptor?? [ 201.670505][ T24] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 010 [ 201.759957][ T8225] syz.1.450 uses obsolete (PF_INET,SOCK_PACKET) [ 201.762467][ T8225] syzkaller1: entered promiscuous mode [ 201.764439][ T8225] syzkaller1: entered allmulticast mode [ 202.240197][ T8233] netlink: 4 bytes leftover after parsing attributes in process `syz.1.453'. [ 202.566147][ T8237] process 'syz.3.455' launched '/dev/fd/6' with NULL argv: empty string added [ 202.606028][ T5740] Bluetooth: hci3: command 0x0406 tx timeout [ 202.636423][ T8238] random: crng reseeded on system resumption [ 203.001531][ T42] audit: type=1804 audit(1786218042.246:14): pid=8241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.456" name="/newroot/119/file0/file0" dev="9p" ino=76573473 res=1 errno=0 [ 203.065183][ T42] audit: type=1804 audit(1786218042.306:15): pid=8242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.456" name="/newroot/119/file0/file0" dev="9p" ino=76573473 res=1 errno=0 [ 203.075553][ T42] audit: type=1804 audit(1786218042.316:16): pid=8242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.456" name="/newroot/119/file0/bus" dev="9p" ino=76573471 res=1 errno=0 [ 203.099436][ T42] audit: type=1804 audit(1786218042.346:17): pid=8242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.456" name="/newroot/119/file0/file0" dev="9p" ino=76573473 res=1 errno=0 [ 203.710066][ T8245] netlink: 20 bytes leftover after parsing attributes in process `syz.2.457'. [ 203.967641][ T24] (null): failure reading functionality [ 204.005307][ T24] i2c i2c-2: failure reading functionality [ 204.017405][ T24] i2c i2c-2: connected i2c-tiny-usb device [ 204.033282][ T24] usb 5-1: USB disconnect, device number 10 [ 204.565133][ T8261] netlink: 4 bytes leftover after parsing attributes in process `syz.1.458'. [ 205.594818][ T8289] binder: 8287:8289 ioctl c0306201 80000040 returned -22 [ 205.971870][ T8297] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 205.991806][ T8297] 9pnet_fd: Insufficient options for proto=fd [ 206.090814][ T8301] FAULT_INJECTION: forcing a failure. [ 206.090814][ T8301] name failslab, interval 1, probability 0, space 0, times 0 [ 206.096849][ T8301] CPU: 2 UID: 0 PID: 8301 Comm: syz.2.469 Not tainted syzkaller #0 PREEMPT(full) [ 206.096875][ T8301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 206.096886][ T8301] Call Trace: [ 206.096892][ T8301] [ 206.096899][ T8301] dump_stack_lvl+0x100/0x190 [ 206.096928][ T8301] should_fail_ex.cold+0x5/0xa [ 206.096945][ T8301] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 206.096968][ T8301] should_failslab+0xc2/0x120 [ 206.096993][ T8301] kmem_cache_alloc_noprof+0x91/0x6a0 [ 206.097021][ T8301] ? skb_clone+0x190/0x400 [ 206.097049][ T8301] skb_clone+0x190/0x400 [ 206.097072][ T8301] netlink_deliver_tap+0xaed/0xcc0 [ 206.097096][ T8301] netlink_unicast+0x62b/0x850 [ 206.097117][ T8301] ? __pfx_netlink_unicast+0x10/0x10 [ 206.097142][ T8301] netlink_sendmsg+0x8b0/0xda0 [ 206.097165][ T8301] ? __pfx_netlink_sendmsg+0x10/0x10 [ 206.097187][ T8301] ? apparmor_socket_sendmsg+0x15b/0x270 [ 206.097211][ T8301] ____sys_sendmsg+0xa4d/0xbe0 [ 206.097227][ T8301] ? __pfx_netlink_sendmsg+0x10/0x10 [ 206.097248][ T8301] ? __pfx_____sys_sendmsg+0x10/0x10 [ 206.097276][ T8301] ___sys_sendmsg+0x190/0x1e0 [ 206.097296][ T8301] ? __pfx____sys_sendmsg+0x10/0x10 [ 206.097323][ T8301] ? find_held_lock+0x2b/0x80 [ 206.097361][ T8301] __sys_sendmsg+0x160/0x210 [ 206.097384][ T8301] ? __pfx___sys_sendmsg+0x10/0x10 [ 206.097412][ T8301] ? __pfx_ksys_write+0x10/0x10 [ 206.097434][ T8301] __do_fast_syscall_32+0xe7/0x970 [ 206.097458][ T8301] ? lockdep_hardirqs_on+0x78/0x100 [ 206.097481][ T8301] do_fast_syscall_32+0x32/0x70 [ 206.097504][ T8301] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 206.097525][ T8301] RIP: 0023:0xf6feefec [ 206.097547][ T8301] Code: Unable to access opcode bytes at 0xf6feefc2. [ 206.097554][ T8301] RSP: 002b:00000000f53dd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 206.097571][ T8301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 206.097581][ T8301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 206.097589][ T8301] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 206.097598][ T8301] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 206.097608][ T8301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 206.097627][ T8301] [ 206.409753][ T8309] netlink: 4 bytes leftover after parsing attributes in process `syz.1.472'. [ 207.096183][ T8338] netlink: 4 bytes leftover after parsing attributes in process `syz.0.477'. [ 207.184328][ T8346] netlink: 4 bytes leftover after parsing attributes in process `syz.2.480'. [ 208.739633][ T8361] [U]  [ 208.741064][ T8361] [U] K{ [ 208.742480][ T8361] [U] t 1ŠFfˊ`GJgo/mC [ 208.745837][ T8361] [U] tؖ/,~Ĝj}8'o1"7-JQKWq5c%"H12YX``+(!(z'tXlnIgjݭp~7!" (5Ob̓J [ 208.753930][ T8361] [U] k\&}66XHX .`a$40|϶9ި U4Vbz}wMTQΦr 4 [ 208.758739][ T8361] [U] ".h6"k[J4In[Z(C|T]z{3c=x4w)\TXJSH{q;칢t+gd.˂>ywUhfNhl]S2\g%O&z)'pul_< ذ`ұT;_"(u{7j2X /'cIHcճV=Ai%wEs RjgrhIa6-DV i"n Asc~48c*OO5/J~wvK+3Y)Mvyq潀DTrOtpem%fejA5T_-X~^aaۂq [ 208.785936][ T8361] [U] +wG?]'a: )' B>tf/<'U'hi.+]e.-ɿ%>2`^U8F.63+A«g3p6:^0tv'EtYCnrϩnPj ;Z8!\Aʖ2$­wi.#/Bai`4jdy@zgW5˿B ٜNy"vI2 [ 208.805911][ T8361] [U] T_K5tYJ9c$brLNul 9w|G"ʃ%C؝q 3qN^HP*$ .7yӱ2 [ 208.809654][ T8361] [U] ? h*37鍾^#Q"0~ (oX Lb,'v=CSGS0ւ`ه=1(p#2DO*Ƀ [ 208.813933][ T8361] [U] sgGud-{|&2Lc_!`oz֥B%>rwSsH"yA4O.Y䏄RTԶB[+/<>{q_՝LX8U{Z)7?rR;crhײڣ1>)Măt(aϝ}9ڥJ*Mќġ'Lq DW=|q ÆW;5Ž!dBx`/E`ƦMX"\ [ 208.848211][ T8361] [U] {; ٘_o2)o.2W2yx_ HPϱSD:]{ [ 208.853066][ T8361] [U] I,> 51^1N4oǶ'0?֒i9w._.WaV`)Zc6GiӹaXL[F*OW)+'\n[K@2Ǭp"^` [ 208.867078][ T8361] [U] 22Ʃx?0;3u [ 208.868502][ T8361] [U] ޜsObx8W4(~/KUԖoQe+G-ygY_>v3.hә]̈́2)D, D~d+w; A\FPȘ|$)KؐIɿkYT^R癵A=#ܜ aet1ݯ4K.e"RS|s:>p r"z#P!KY"}FN84hޱosߙ̫%Dlwm [ 208.878597][ T8361] [U] [['xn' ,mr/1D=!Dx91BwRlfKZ#` l؛˜b~m [ 208.881607][ T8361] [U] L>d+d"5h3<iR=F^fnvDOIO:U>Y [ 208.884333][ T8361] [U] 'B6v20瞥׌"t8{9FW]쩍 [ 208.886627][ T8361] [U] 72uC6τI]8ctۨQSkYI |V'TV/g$[ 9kh`"}[^=0]%̂TF_v4C [ 208.890555][ T8361] [U] ec [ 208.891605][ T8361] [U] |<:^3$7nK~-@?/mtl۾Iw@g~t{P+$jp| IRipm Y 8tV,l, [ 208.895539][ T8361] [U] K)0~ʪiP'fzr @B]5{ʼ'8ƥFUTqUdǩK;70c[yYCذmL8T͚5rxW xoQhVi'8L [ 209.072206][ T8378] udc dummy_udc.0: failed to start g1: -19 [ 209.106976][ T8378] UDC core: g1: couldn't find an available UDC or it's busy [ 209.204095][ T8382] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 209.209420][ T8382] 9p: Bad value for 'rfdno' [ 209.220641][ T8386] netlink: 4 bytes leftover after parsing attributes in process `syz.0.490'. [ 211.623657][ T8441] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 211.791153][ T8445] lo speed is unknown, defaulting to 1000 [ 211.803807][ T8445] lo speed is unknown, defaulting to 1000 [ 211.810868][ T8445] lo speed is unknown, defaulting to 1000 [ 211.876207][ T852] IPVS: starting estimator thread 0... [ 211.937772][ T8450] binder: 8447:8450 ioctl c0306201 80000040 returned -22 [ 211.985909][ T8449] IPVS: using max 27 ests per chain, 64800 per kthread [ 212.236160][ T1038] lo speed is unknown, defaulting to 1000 [ 212.240018][ T8445] infiniband syz1: set active [ 212.242287][ T8445] infiniband syz1: added lo [ 212.256131][ T8445] smbdirect: ib_dev[syz1]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 212.261607][ T8445] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 212.268485][ T8445] smbdirect: ib_dev[syz1]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 212.324713][ T8445] RDS/IB: syz1: added [ 212.328494][ T8445] smc: adding ib device syz1 with port count 1 [ 212.331374][ T8445] smc: ib device syz1 port 1 has no pnetid [ 212.334952][ T1038] lo speed is unknown, defaulting to 1000 [ 212.341587][ T8445] lo speed is unknown, defaulting to 1000 [ 212.911978][ T8445] lo speed is unknown, defaulting to 1000 [ 213.000201][ T8477] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 213.309111][ T42] audit: type=1326 audit(1786218052.556:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.325453][ T42] audit: type=1326 audit(1786218052.556:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.335893][ T42] audit: type=1326 audit(1786218052.566:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.343136][ T42] audit: type=1326 audit(1786218052.566:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.350798][ T42] audit: type=1326 audit(1786218052.566:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.360236][ T42] audit: type=1326 audit(1786218052.566:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=183 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.368463][ T42] audit: type=1326 audit(1786218052.566:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.375254][ T42] audit: type=1326 audit(1786218052.566:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.382149][ T42] audit: type=1326 audit(1786218052.566:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.389533][ T42] audit: type=1326 audit(1786218052.566:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8478 comm="syz.1.509" exe="/syz-executor" sig=0 arch=40000003 syscall=345 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 213.461671][ T8484] netlink: 'syz.1.511': attribute type 1 has an invalid length. [ 213.744561][ T8445] lo speed is unknown, defaulting to 1000 [ 214.095334][ T8445] lo speed is unknown, defaulting to 1000 [ 214.378255][ T8496] binder: 8492:8496 ioctl c0306201 80000040 returned -22 [ 214.452514][ T5740] Bluetooth: hci3: unexpected event for opcode 0x1004 [ 214.632345][ T8507] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 214.818127][ T8505] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 214.943113][ T8505] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 215.057236][ T8505] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 215.182908][ T8505] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 215.199889][ T8514] FAULT_INJECTION: forcing a failure. [ 215.199889][ T8514] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 215.203958][ T8514] CPU: 2 UID: 0 PID: 8514 Comm: syz.0.523 Not tainted syzkaller #0 PREEMPT(full) [ 215.203974][ T8514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 215.203984][ T8514] Call Trace: [ 215.203989][ T8514] [ 215.203994][ T8514] dump_stack_lvl+0x100/0x190 [ 215.204013][ T8514] should_fail_ex.cold+0x5/0xa [ 215.204028][ T8514] _copy_from_iter+0x1f4/0x1690 [ 215.204049][ T8514] ? __asan_memset+0x23/0x50 [ 215.204066][ T8514] ? __pfx__copy_from_iter+0x10/0x10 [ 215.204088][ T8514] ? __pfx___alloc_skb+0x10/0x10 [ 215.204118][ T8514] netlink_sendmsg+0x808/0xda0 [ 215.204141][ T8514] ? __pfx_netlink_sendmsg+0x10/0x10 [ 215.204162][ T8514] ? apparmor_socket_sendmsg+0x15b/0x270 [ 215.204182][ T8514] ____sys_sendmsg+0xa4d/0xbe0 [ 215.204194][ T8514] ? __pfx_netlink_sendmsg+0x10/0x10 [ 215.204207][ T8514] ? __pfx_____sys_sendmsg+0x10/0x10 [ 215.204225][ T8514] ___sys_sendmsg+0x190/0x1e0 [ 215.204238][ T8514] ? __pfx____sys_sendmsg+0x10/0x10 [ 215.204256][ T8514] ? find_held_lock+0x2b/0x80 [ 215.204280][ T8514] __sys_sendmsg+0x160/0x210 [ 215.204296][ T8514] ? __pfx___sys_sendmsg+0x10/0x10 [ 215.204316][ T8514] ? __pfx_ksys_write+0x10/0x10 [ 215.204329][ T8514] __do_fast_syscall_32+0xe7/0x970 [ 215.204347][ T8514] ? lockdep_hardirqs_on+0x78/0x100 [ 215.204364][ T8514] do_fast_syscall_32+0x32/0x70 [ 215.204380][ T8514] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 215.204396][ T8514] RIP: 0023:0xf7fc3fec [ 215.204411][ T8514] Code: Unable to access opcode bytes at 0xf7fc3fc2. [ 215.204416][ T8514] RSP: 002b:00000000f548650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 215.204427][ T8514] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000c00 [ 215.204434][ T8514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 215.204440][ T8514] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 215.204446][ T8514] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 215.204452][ T8514] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 215.204465][ T8514] [ 216.000663][ T5447] 8021q: adding VLAN 0 to HW filter on device eth3 [ 216.291350][ T5447] 8021q: adding VLAN 0 to HW filter on device eth2 [ 216.604915][ T5447] 8021q: adding VLAN 0 to HW filter on device eth4 [ 216.658546][ T8556] 9pnet_virtio: no channels available for device syz [ 216.853399][ T5447] 8021q: adding VLAN 0 to HW filter on device eth5 [ 217.054307][ T8566] netlink: 4 bytes leftover after parsing attributes in process `syz.2.528'. [ 218.855884][ T34] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 219.020463][ T34] usb 6-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 219.024538][ T34] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.029346][ T34] usb 6-1: Product: syz [ 219.031283][ T34] usb 6-1: Manufacturer: syz [ 219.033265][ T34] usb 6-1: SerialNumber: syz [ 219.041418][ T34] usb 6-1: config 0 descriptor?? [ 219.047530][ T34] i2c-tiny-usb 6-1:0.0: version 6d.cc found at bus 006 address 006 [ 219.199083][ T6070] lo speed is unknown, defaulting to 1000 [ 219.332740][ T8619] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 219.343790][ T8619] 9pnet_fd: Insufficient options for proto=fd [ 219.397289][ T8621] FAULT_INJECTION: forcing a failure. [ 219.397289][ T8621] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 219.402993][ T8621] CPU: 0 UID: 0 PID: 8621 Comm: syz.2.537 Not tainted syzkaller #0 PREEMPT(full) [ 219.403020][ T8621] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 219.403031][ T8621] Call Trace: [ 219.403037][ T8621] [ 219.403045][ T8621] dump_stack_lvl+0x100/0x190 [ 219.403075][ T8621] should_fail_ex.cold+0x5/0xa [ 219.403097][ T8621] _copy_from_iter+0x1f4/0x1690 [ 219.403129][ T8621] ? __asan_memset+0x23/0x50 [ 219.403152][ T8621] ? __pfx__copy_from_iter+0x10/0x10 [ 219.403178][ T8621] ? __pfx___alloc_skb+0x10/0x10 [ 219.403213][ T8621] netlink_sendmsg+0x808/0xda0 [ 219.403240][ T8621] ? __pfx_netlink_sendmsg+0x10/0x10 [ 219.403264][ T8621] ? apparmor_socket_sendmsg+0x15b/0x270 [ 219.403288][ T8621] ____sys_sendmsg+0xa4d/0xbe0 [ 219.403306][ T8621] ? __pfx_netlink_sendmsg+0x10/0x10 [ 219.403329][ T8621] ? __pfx_____sys_sendmsg+0x10/0x10 [ 219.403359][ T8621] ___sys_sendmsg+0x190/0x1e0 [ 219.403381][ T8621] ? __pfx____sys_sendmsg+0x10/0x10 [ 219.403413][ T8621] ? find_held_lock+0x2b/0x80 [ 219.403453][ T8621] __sys_sendmsg+0x160/0x210 [ 219.403478][ T8621] ? __pfx___sys_sendmsg+0x10/0x10 [ 219.403510][ T8621] ? __pfx_ksys_write+0x10/0x10 [ 219.403534][ T8621] __do_fast_syscall_32+0xe7/0x970 [ 219.403560][ T8621] ? lockdep_hardirqs_on+0x78/0x100 [ 219.403587][ T8621] do_fast_syscall_32+0x32/0x70 [ 219.403613][ T8621] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 219.403636][ T8621] RIP: 0023:0xf6feefec [ 219.403659][ T8621] Code: Unable to access opcode bytes at 0xf6feefc2. [ 219.403667][ T8621] RSP: 002b:00000000f53dd50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 219.403686][ T8621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000240 [ 219.403698][ T8621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 219.403708][ T8621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 219.403719][ T8621] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 219.403730][ T8621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 219.403754][ T8621] [ 219.604638][ T8627] netlink: 8 bytes leftover after parsing attributes in process `syz.0.535'. [ 219.648508][ T8627] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.787962][ T34] (null): failure reading functionality [ 219.797004][ T34] i2c i2c-2: failure reading functionality [ 219.805054][ T34] i2c i2c-2: connected i2c-tiny-usb device [ 219.813353][ T34] usb 6-1: USB disconnect, device number 6 [ 219.938856][ T8637] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 219.941664][ T8637] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 219.945226][ T8637] vhci_hcd vhci_hcd.0: Device attached [ 220.226035][ T1038] usb 44-1: SetAddress Request (34) to port 0 [ 220.230633][ T1038] usb 44-1: new SuperSpeed USB device number 34 using vhci_hcd [ 220.345245][ T8638] vhci_hcd: connection reset by peer [ 220.348427][ T13] vhci_hcd vhci_hcd.3: stop threads [ 220.351386][ T13] vhci_hcd vhci_hcd.3: release socket [ 220.353718][ T13] vhci_hcd vhci_hcd.3: disconnect device [ 220.704085][ T8651] pim6reg: entered allmulticast mode [ 220.725625][ T8649] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 220.829181][ T8644] pim6reg: left allmulticast mode [ 221.212299][ T8654] 9pnet_virtio: no channels available for device syz [ 221.616285][ T8661] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 221.652219][ T8661] 9pnet_fd: Insufficient options for proto=fd [ 221.946090][ T8668] udc dummy_udc.0: failed to start g1: -19 [ 221.949452][ T8668] UDC core: g1: couldn't find an available UDC or it's busy [ 222.483276][ T8676] input: syz1 as /devices/virtual/input/input39 [ 222.708288][ T8678] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 222.710415][ T8678] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 222.725048][ T8678] vhci_hcd vhci_hcd.0: Device attached [ 222.985671][ T8682] vhci_hcd: connection closed [ 222.986772][ T13] vhci_hcd vhci_hcd.3: stop threads [ 222.990404][ T13] vhci_hcd vhci_hcd.3: release socket [ 222.998294][ T13] vhci_hcd vhci_hcd.3: disconnect device [ 223.940374][ T8697] netlink: 4 bytes leftover after parsing attributes in process `syz.0.555'. [ 224.074280][ T8701] 8021q: adding VLAN 0 to HW filter on device bond1 [ 224.168097][ T8708] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 224.572389][ T8726] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 224.583073][ T8729] netlink: 4 bytes leftover after parsing attributes in process `syz.3.560'. [ 224.601393][ T8726] 9p: Bad value for 'rfdno' [ 224.919804][ T8747] nvmet: adding nsid 1 to subsystem subsys1 [ 225.283413][ T8754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.565'. [ 225.326104][ T1038] usb 44-1: device descriptor read/8, error -110 [ 225.391178][ T8755] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 225.393797][ T8755] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 225.397769][ T8755] vhci_hcd vhci_hcd.0: Device attached [ 225.685900][ T56] usb 40-1: SetAddress Request (14) to port 0 [ 225.688643][ T56] usb 40-1: new SuperSpeed USB device number 14 using vhci_hcd [ 225.727394][ T1038] usb usb44-port1: attempt power cycle [ 225.960113][ T8758] vhci_hcd: connection reset by peer [ 225.963096][ T13] vhci_hcd vhci_hcd.1: stop threads [ 225.965432][ T13] vhci_hcd vhci_hcd.1: release socket [ 225.968527][ T13] vhci_hcd vhci_hcd.1: disconnect device [ 226.322190][ T1038] usb usb44-port1: unable to enumerate USB device [ 226.425871][ T852] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 226.446301][ T8771] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 226.449119][ T8771] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 226.452881][ T8771] vhci_hcd vhci_hcd.0: Device attached [ 226.593370][ T852] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 226.598746][ T852] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.603387][ T852] usb 5-1: Product: syz [ 226.604736][ T852] usb 5-1: Manufacturer: syz [ 226.610207][ T852] usb 5-1: SerialNumber: syz [ 226.616254][ T852] usb 5-1: config 0 descriptor?? [ 226.623961][ T852] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 011 [ 226.738144][ T6070] usb 42-1: SetAddress Request (19) to port 0 [ 226.743029][ T6070] usb 42-1: new SuperSpeed USB device number 19 using vhci_hcd [ 227.014765][ T8772] vhci_hcd: connection reset by peer [ 227.017025][ T13] vhci_hcd vhci_hcd.2: stop threads [ 227.019558][ T13] vhci_hcd vhci_hcd.2: release socket [ 227.021787][ T13] vhci_hcd vhci_hcd.2: disconnect device [ 227.056045][ T852] (null): failure reading functionality [ 227.064425][ T852] i2c i2c-2: failure reading functionality [ 227.069838][ T852] i2c i2c-2: connected i2c-tiny-usb device [ 227.074848][ T852] usb 5-1: USB disconnect, device number 11 [ 227.589130][ T8789] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 227.647191][ T6056] wlan0: Trigger new scan to find an IBSS to join [ 228.037535][ T8802] binder: 8799:8802 ioctl c0306201 80000040 returned -22 [ 229.089091][ T8808] Illegal XDP return value 4294967294 on prog (id 57) dev syz_tun, expect packet loss! [ 229.148941][ T8816] netlink: 4 bytes leftover after parsing attributes in process `syz.2.578'. [ 230.214289][ T8857] binder: 8853:8857 ioctl c0306201 80000040 returned -22 [ 230.255695][ T8863] netlink: 4 bytes leftover after parsing attributes in process `syz.2.584'. [ 230.816426][ T56] usb 40-1: device descriptor read/8, error -110 [ 231.359859][ T8877] netlink: 'syz.3.586': attribute type 4 has an invalid length. [ 231.362279][ T8877] netlink: 17 bytes leftover after parsing attributes in process `syz.3.586'. [ 231.526445][ T56] usb usb40-port1: attempt power cycle [ 231.555644][ T12] syzkaller0: tun_net_xmit 76 [ 231.559626][ T12] syzkaller0: tun_net_xmit 48 [ 231.575864][ T1162] wlan0: Trigger new scan to find an IBSS to join [ 231.597382][ T8885] snd_hda_intel 0000:00:00.0: Unknown PCI class/subclass/prog-if information (0x060000) found, selecting HDAudio legacy driver [ 231.651693][ T8880] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 231.697168][ T8885] snd_hda_intel 0000:00:1d.7: Unknown PCI class/subclass/prog-if information (0x0c0320) found, selecting HDAudio legacy driver [ 231.795265][ T40] snd_hda_intel 0000:00:1d.7: Unknown capability 16777248 [ 231.806872][ T6070] usb 42-1: device descriptor read/8, error -110 [ 231.841439][ T40] snd_hda_intel 0000:00:1d.7: CORB reset timeout#1, CORBRP = 0 [ 231.866383][ T40] snd_hda_intel 0000:00:1d.7: no codecs found! [ 232.086547][ T56] usb usb40-port1: unable to enumerate USB device [ 232.376768][ T6070] usb usb42-port1: attempt power cycle [ 232.520279][ T6056] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 232.557564][ T8915] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 232.560462][ T8915] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 232.564743][ T8915] vhci_hcd vhci_hcd.0: Device attached [ 232.846058][ T73] usb 38-1: SetAddress Request (31) to port 0 [ 232.850655][ T73] usb 38-1: new SuperSpeed USB device number 31 using vhci_hcd [ 232.953354][ T6070] usb usb42-port1: unable to enumerate USB device [ 232.975503][ T8916] vhci_hcd: connection reset by peer [ 232.977531][ T12] vhci_hcd vhci_hcd.0: stop threads [ 232.979621][ T12] vhci_hcd vhci_hcd.0: release socket [ 232.981914][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 234.232168][ T5740] Bluetooth: hci3: unexpected Set CIG Parameters response data [ 234.237008][ T5740] Bluetooth: hci3: unexpected event for opcode 0x2062 [ 234.304201][ T8931] binder: 8928:8931 ioctl c0306201 80000040 returned -22 [ 234.432038][ T8934] FAULT_INJECTION: forcing a failure. [ 234.432038][ T8934] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.438432][ T8934] CPU: 3 UID: 0 PID: 8934 Comm: syz.1.596 Tainted: G L syzkaller #0 PREEMPT(full) [ 234.438461][ T8934] Tainted: [L]=SOFTLOCKUP [ 234.438467][ T8934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 234.438477][ T8934] Call Trace: [ 234.438484][ T8934] [ 234.438490][ T8934] dump_stack_lvl+0x100/0x190 [ 234.438518][ T8934] should_fail_ex.cold+0x5/0xa [ 234.438541][ T8934] _copy_from_user+0x2e/0xd0 [ 234.438569][ T8934] ip6_mroute_setsockopt+0x26b2/0x35a0 [ 234.438607][ T8934] ? __pfx_ip6_mroute_setsockopt+0x10/0x10 [ 234.438663][ T8934] ? find_held_lock+0x2b/0x80 [ 234.438706][ T8934] ? __lock_acquire+0x49f/0x1a40 [ 234.438736][ T8934] ? is_bpf_text_address+0x94/0x1a0 [ 234.438777][ T8934] ? __might_fault+0xc5/0x140 [ 234.438807][ T8934] ? do_ipv6_setsockopt+0x543/0x43a0 [ 234.438832][ T8934] do_ipv6_setsockopt+0x543/0x43a0 [ 234.438863][ T8934] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 234.438889][ T8934] ? __lock_acquire+0x49f/0x1a40 [ 234.438916][ T8934] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 234.438952][ T8934] ? find_held_lock+0x2b/0x80 [ 234.438982][ T8934] ? __pfx___might_resched+0x10/0x10 [ 234.439022][ T8934] ? ipv6_setsockopt+0xcb/0x170 [ 234.439045][ T8934] ipv6_setsockopt+0xcb/0x170 [ 234.439071][ T8934] rawv6_setsockopt+0xee/0x5a0 [ 234.439094][ T8934] ? __pfx_rawv6_setsockopt+0x10/0x10 [ 234.439115][ T8934] ? aa_sock_opt_perm+0xfe/0x1b0 [ 234.439133][ T8934] ? sock_common_setsockopt+0x2e/0xf0 [ 234.439152][ T8934] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 234.439172][ T8934] do_sock_setsockopt+0xf3/0x1d0 [ 234.439204][ T8934] __sys_setsockopt+0x119/0x190 [ 234.439232][ T8934] __ia32_sys_setsockopt+0xbc/0x160 [ 234.439255][ T8934] ? __do_fast_syscall_32+0x98/0x970 [ 234.439283][ T8934] ? lockdep_hardirqs_on+0x78/0x100 [ 234.439307][ T8934] __do_fast_syscall_32+0xe7/0x970 [ 234.439332][ T8934] ? lockdep_hardirqs_on+0x78/0x100 [ 234.439363][ T8934] do_fast_syscall_32+0x32/0x70 [ 234.439390][ T8934] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 234.439413][ T8934] RIP: 0023:0xf6fdefec [ 234.439436][ T8934] Code: Unable to access opcode bytes at 0xf6fdefc2. [ 234.439444][ T8934] RSP: 002b:00000000f53ac50c EFLAGS: 00000292 ORIG_RAX: 000000000000016e [ 234.439462][ T8934] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 0000000000000029 [ 234.439473][ T8934] RDX: 00000000000000cc RSI: 0000000080000000 RDI: 000000000000005c [ 234.439483][ T8934] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 234.439493][ T8934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 234.439504][ T8934] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 234.439527][ T8934] [ 235.018766][ T8939] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 235.021103][ T8939] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 235.037373][ T8939] vhci_hcd vhci_hcd.0: Device attached [ 235.286060][ T5740] Bluetooth: hci2: unexpected event for opcode 0x1004 [ 235.736818][ T8940] vhci_hcd: connection closed [ 235.737062][ T13] vhci_hcd vhci_hcd.0: stop threads [ 235.740416][ T13] vhci_hcd vhci_hcd.0: release socket [ 235.742156][ T13] vhci_hcd vhci_hcd.0: disconnect device [ 235.852255][ T8961] netlink: 8 bytes leftover after parsing attributes in process `syz.1.603'. [ 235.863460][ T8961] bridge0: port 2(bridge_slave_1) entered disabled state 2#nL>ՂxL KYާӎ?:>vǬQM[ 236.114050][ T8967] ======================================================= [ 236.114050][ T8967] WARNING: The mand mount option has been deprecated and [ 236.114050][ T8967] and is ignored by this kernel. Remove the mand [ 236.114050][ T8967] option from the mount to silence this warning. [ 236.114050][ T8967] ======================================================= [ 236.129878][ T8967] netlink: 16 bytes leftover after parsing attributes in process `syz.3.607'. [ 236.242426][ T8970] binder: 8968:8970 ioctl c0306201 80000040 returned -22 [ 236.273645][ T8972] netlink: 'syz.3.608': attribute type 2 has an invalid length. [ 236.557055][ T5740] Bluetooth: hci3: unexpected event for opcode 0x1004 [ 236.646352][ T8983] netlink: 4 bytes leftover after parsing attributes in process `syz.0.612'. 2#nL>ՂxL KY[ 237.647532][ T1159] wlan0: Trigger new scan to find an IBSS to join [ 237.738507][ T8995] veth1_macvtap: left promiscuous mode [ 237.740553][ T8995] macsec0: entered promiscuous mode [ 237.742315][ T8995] macsec0: entered allmulticast mode [ 237.765345][ T8995] macsec0: left promiscuous mode [ 237.893815][ T73] usb 38-1: device descriptor read/8, error -110 [ 237.940622][ T42] kauditd_printk_skb: 14 callbacks suppressed [ 237.940636][ T42] audit: type=1326 audit(1786218077.186:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8997 comm="syz.1.617" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 237.957991][ T9004] FAULT_INJECTION: forcing a failure. [ 237.957991][ T9004] name failslab, interval 1, probability 0, space 0, times 0 [ 237.963626][ T9004] CPU: 3 UID: 0 PID: 9004 Comm: syz.3.619 Tainted: G L syzkaller #0 PREEMPT(full) [ 237.963645][ T9004] Tainted: [L]=SOFTLOCKUP [ 237.963649][ T9004] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 237.963657][ T9004] Call Trace: [ 237.963662][ T9004] [ 237.963667][ T9004] dump_stack_lvl+0x100/0x190 [ 237.963686][ T9004] should_fail_ex.cold+0x5/0xa [ 237.963699][ T9004] should_failslab+0xc2/0x120 [ 237.963717][ T9004] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 237.963732][ T9004] ? __alloc_skb+0x5b7/0x710 [ 237.963748][ T9004] ? __alloc_skb+0x140/0x710 [ 237.963765][ T9004] __alloc_skb+0x140/0x710 [ 237.963784][ T9004] ? __alloc_skb+0x5b7/0x710 [ 237.963798][ T9004] ? __pfx___alloc_skb+0x10/0x10 [ 237.963814][ T9004] ? lock_acquire+0x1b9/0x370 [ 237.963827][ T9004] __skb_tstamp_tx+0x25b/0xb10 [ 237.963847][ T9004] veth_xmit+0xafa/0xee0 [ 237.963878][ T9004] dev_hard_start_xmit+0x121/0x760 [ 237.963902][ T9004] __dev_queue_xmit+0x1bbf/0x4970 [ 237.963921][ T9004] ? find_held_lock+0x2b/0x80 [ 237.963935][ T9004] ? __might_fault+0xc5/0x140 [ 237.963950][ T9004] ? __pfx___dev_queue_xmit+0x10/0x10 [ 237.963964][ T9004] ? _copy_from_iter+0x270/0x1690 [ 237.963986][ T9004] ? __pfx__copy_from_iter+0x10/0x10 [ 237.964003][ T9004] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 237.964021][ T9004] ? __pfx_packet_parse_headers+0x10/0x10 [ 237.964038][ T9004] packet_xmit+0x243/0x310 [ 237.964054][ T9004] packet_sendmsg+0x3081/0x4eb0 [ 237.964074][ T9004] ? __pfx___might_resched+0x10/0x10 [ 237.964095][ T9004] ? aa_sk_perm+0x309/0xaa0 [ 237.964111][ T9004] ? __pfx_aa_sk_perm+0x10/0x10 [ 237.964131][ T9004] ? __pfx_packet_sendmsg+0x10/0x10 [ 237.964151][ T9004] ? __fget_files+0x215/0x3d0 [ 237.964166][ T9004] ? apparmor_socket_sendmsg+0x15b/0x270 [ 237.964180][ T9004] __sys_sendto+0x48b/0x4e0 [ 237.964194][ T9004] ? __pfx_packet_sendmsg+0x10/0x10 [ 237.964210][ T9004] ? __pfx___sys_sendto+0x10/0x10 [ 237.964233][ T9004] ? fput+0x79/0x100 [ 237.964247][ T9004] ? ksys_write+0x1ac/0x250 [ 237.964259][ T9004] __ia32_sys_sendto+0xdd/0x1b0 [ 237.964273][ T9004] ? __do_fast_syscall_32+0x98/0x970 [ 237.964292][ T9004] ? lockdep_hardirqs_on+0x78/0x100 [ 237.964308][ T9004] __do_fast_syscall_32+0xe7/0x970 [ 237.964324][ T9004] ? lockdep_hardirqs_on+0x78/0x100 [ 237.964341][ T9004] do_fast_syscall_32+0x32/0x70 [ 237.964358][ T9004] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 237.964373][ T9004] RIP: 0023:0xf7f97fec [ 237.964389][ T9004] Code: Unable to access opcode bytes at 0xf7f97fc2. [ 237.964394][ T9004] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000171 [ 237.964405][ T9004] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800002c0 [ 237.964412][ T9004] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000000 [ 237.964419][ T9004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 237.964425][ T9004] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 237.964432][ T9004] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.964445][ T9004] [ 237.965621][ T42] audit: type=1326 audit(1786218077.196:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8997 comm="syz.1.617" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 238.080825][ T42] audit: type=1326 audit(1786218077.196:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8997 comm="syz.1.617" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 238.089058][ T42] audit: type=1326 audit(1786218077.196:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8997 comm="syz.1.617" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 238.097382][ T42] audit: type=1326 audit(1786218077.206:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8997 comm="syz.1.617" exe="/syz-executor" sig=0 arch=40000003 syscall=4 compat=1 ip=0xf6fdefec code=0x7ffc0000 [ 238.223332][ T9014] binder: 9009:9014 ioctl c0306201 80000040 returned -22 [ 238.300955][ T73] usb usb38-port1: attempt power cycle [ 238.409621][ T9012] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 238.877249][ T73] usb usb38-port1: unable to enumerate USB device [ 239.112071][ T9015] netlink: 8 bytes leftover after parsing attributes in process `syz.0.618'. [ 239.121618][ T9005] netlink: 'syz.1.617': attribute type 10 has an invalid length. 2#nL[ 239.255881][ T73] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 239.500964][ T73] usb 8-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 239.506932][ T73] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.510903][ T73] usb 8-1: Product: syz [ 239.513247][ T73] usb 8-1: Manufacturer: syz [ 239.515417][ T73] usb 8-1: SerialNumber: syz [ 239.545129][ T73] usb 8-1: config 0 descriptor?? [ 239.572149][ T73] i2c-tiny-usb 8-1:0.0: version 6d.cc found at bus 008 address 007 [ 240.435080][ T73] (null): failure reading functionality [ 240.443774][ T73] i2c i2c-2: failure reading functionality [ 240.464849][ T5740] Bluetooth: hci2: unknown advertising packet type: 0x6b [ 240.464916][ T5740] Bluetooth: hci2: unknown advertising packet type: 0x72 [ 240.469761][ T5740] Bluetooth: hci2: Malformed LE Event: 0x02 [ 240.859178][ T9041] lo speed is unknown, defaulting to 1000 [ 241.114706][ T9046] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 241.271909][ T73] i2c i2c-2: connected i2c-tiny-usb device [ 241.326466][ T73] usb 8-1: USB disconnect, device number 7 [ 241.658734][ T1157] wlan0: Trigger new scan to find an IBSS to join [ 242.622508][ T9063] binder: 9061:9063 ioctl c0306201 80000040 returned -22 [ 242.678180][ T1157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2#nL[ 243.994633][ T9073] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 243.997484][ T9073] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 244.014800][ T9073] vhci_hcd vhci_hcd.0: Device attached [ 244.296210][ T56] usb 40-1: SetAddress Request (18) to port 0 [ 244.299608][ T56] usb 40-1: new SuperSpeed USB device number 18 using vhci_hcd [ 244.517229][ T9074] vhci_hcd: connection reset by peer [ 244.520072][ T13] vhci_hcd vhci_hcd.1: stop threads [ 244.522321][ T13] vhci_hcd vhci_hcd.1: release socket [ 244.524587][ T13] vhci_hcd vhci_hcd.1: disconnect device [ 244.555154][ T34] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 244.577376][ T9080] binder: 9079:9080 ioctl c030624b 80000700 returned -22 [ 244.720024][ T5512] libceph: connect (1)[c::]:6789 error -101 [ 244.722158][ T5512] libceph: mon0 (1)[c::]:6789 connect error [ 244.804314][ T9089] netlink: 4 bytes leftover after parsing attributes in process `syz.2.641'. [ 244.891192][ T34] usb 8-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 244.896436][ T34] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.899097][ T34] usb 8-1: Product: syz [ 244.900431][ T34] usb 8-1: Manufacturer: syz [ 244.901986][ T34] usb 8-1: SerialNumber: syz [ 244.921517][ T34] usb 8-1: config 0 descriptor?? [ 244.955891][ T34] i2c-tiny-usb 8-1:0.0: version 6d.cc found at bus 008 address 008 [ 245.031988][ T1038] libceph: connect (1)[c::]:6789 error -101 [ 245.047504][ T1038] libceph: mon0 (1)[c::]:6789 connect error [ 245.560968][ T9085] ceph: No mds server is up or the cluster is laggy [ 245.581919][ T5512] libceph: connect (1)[c::]:6789 error -101 [ 245.588003][ T5512] libceph: mon0 (1)[c::]:6789 connect error [ 246.079781][ T9097] binder: 9094:9097 ioctl c0306201 80000040 returned -22 [ 246.676761][ T34] (null): failure reading functionality [ 246.682428][ T34] i2c i2c-2: failure reading functionality [ 246.693831][ T34] i2c i2c-2: connected i2c-tiny-usb device [ 246.700273][ T34] usb 8-1: USB disconnect, device number 8 [ 246.812744][ T9119] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 246.851695][ T9120] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 247.093575][ T9127] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 247.140959][ T9134] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 247.143809][ T9134] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 247.149284][ T9134] vhci_hcd vhci_hcd.0: Device attached [ 247.840409][ T9135] vhci_hcd: connection closed [ 247.842596][ T13] vhci_hcd vhci_hcd.1: stop threads [ 247.857480][ T9147] binder: 9145:9147 ioctl c0306201 80000040 returned -22 [ 247.860532][ T13] vhci_hcd vhci_hcd.1: release socket [ 247.893319][ T13] vhci_hcd vhci_hcd.1: disconnect device [ 249.294515][ T9158] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 249.326480][ T56] usb 40-1: device descriptor read/8, error -110 [ 249.733953][ T56] usb usb40-port1: attempt power cycle [ 249.757503][ T9172] jffs2: notice: (9172) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 249.799599][ T9176] netlink: 4 bytes leftover after parsing attributes in process `syz.0.663'. [ 250.301157][ T56] usb usb40-port1: unable to enumerate USB device [ 250.445055][ T9184] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 251.489658][ T9201] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 251.491781][ T9201] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 251.658003][ T9201] vhci_hcd vhci_hcd.0: Device attached [ 252.017400][ T56] usb 38-1: SetAddress Request (35) to port 0 [ 252.021451][ T56] usb 38-1: new SuperSpeed USB device number 35 using vhci_hcd [ 252.856173][ T9207] pim6reg: entered allmulticast mode [ 252.859373][ T9207] pim6reg: left allmulticast mode [ 252.876829][ T9201] EXT4-fs (sr0): VFS: Can't find ext4 filesystem [ 252.943546][ T9202] vhci_hcd: connection reset by peer [ 252.947234][ T12] vhci_hcd vhci_hcd.0: stop threads [ 252.951617][ T12] vhci_hcd vhci_hcd.0: release socket [ 252.953955][ T12] vhci_hcd vhci_hcd.0: disconnect device 2#nL[ 253.418875][ T42] audit: type=1804 audit(1786218092.666:47): pid=9220 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.677" name="/newroot/171/file0" dev="tmpfs" ino=975 res=1 errno=0 [ 253.613695][ T9223] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 253.757854][ T9225] netlink: 4 bytes leftover after parsing attributes in process `syz.3.679'. [ 255.505868][ T1436] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.509568][ T1436] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.643666][ T9228] netlink: 8 bytes leftover after parsing attributes in process `syz.1.680'. [ 256.037416][ T9243] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 256.223178][ T9250] 9pnet_virtio: no channels available for device syz [ 257.125966][ T56] usb 38-1: device descriptor read/8, error -110 [ 257.506194][ T6598] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 257.609414][ T56] usb usb38-port1: attempt power cycle [ 258.149521][ T6598] usb 8-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 258.153444][ T6598] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.163466][ T6598] usb 8-1: Product: syz [ 258.168021][ T6598] usb 8-1: Manufacturer: syz [ 258.170197][ T6598] usb 8-1: SerialNumber: syz [ 258.201820][ T6598] usb 8-1: config 0 descriptor?? [ 258.249814][ T6598] i2c-tiny-usb 8-1:0.0: version 6d.cc found at bus 008 address 009 [ 258.437820][ T56] usb usb38-port1: unable to enumerate USB device [ 258.657174][ T50] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 258.709621][ T9255] netlink: 5188 bytes leftover after parsing attributes in process `syz.0.688'. [ 258.788952][ T42] audit: type=1804 audit(1786218098.036:48): pid=9255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.688" name="/newroot/168/file0" dev="tmpfs" ino=969 res=1 errno=0 [ 258.866229][ T50] usb 6-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 258.881155][ T50] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.895633][ T50] usb 6-1: Product: syz [ 258.902903][ T50] usb 6-1: Manufacturer: syz [ 258.915923][ T50] usb 6-1: SerialNumber: syz [ 258.971036][ T50] usb 6-1: config 0 descriptor?? [ 259.040251][ T50] i2c-tiny-usb 6-1:0.0: version 6d.cc found at bus 006 address 007 [ 259.206734][ T6598] (null): failure reading functionality [ 259.212525][ T6598] i2c i2c-2: failure reading functionality [ 259.219080][ T6598] i2c i2c-2: connected i2c-tiny-usb device [ 259.229265][ T6598] usb 8-1: USB disconnect, device number 9 2#nL>Ղx[ 259.509864][ T9270] IPVS: Unknown mcast interface: B [ 259.647367][ T9270] tipc: Can't bind to reserved service type 2 [ 259.948002][ T9276] netlink: 4 bytes leftover after parsing attributes in process `syz.3.694'. [ 260.843071][ T50] (null): failure reading functionality [ 260.846040][ T50] i2c i2c-2: failure reading functionality [ 260.850968][ T50] i2c i2c-2: connected i2c-tiny-usb device [ 260.858249][ T50] usb 6-1: USB disconnect, device number 7 2#nL>[ 263.343607][ T9296] binder: 9294:9296 ioctl c0306201 80000040 returned -22 [ 263.687842][ T9299] 9p: Bad value for 'wfdno' [ 264.273581][ T9307] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 264.452321][ T9314] netlink: 24 bytes leftover after parsing attributes in process `syz.1.706'. [ 264.559913][ T50] usb 8-1: new high-speed USB device number 10 using dummy_hcd [ 264.656791][ T9317] netlink: 4 bytes leftover after parsing attributes in process `syz.2.707'. [ 264.732624][ T50] usb 8-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 264.738222][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 264.742239][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 264.745613][ T50] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 264.751158][ T50] usb 8-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 264.756773][ T50] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.782921][ T5834] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 264.794662][ T50] usb 8-1: config 0 descriptor?? [ 264.984706][ T5834] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 264.988492][ T5834] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.991882][ T5834] usb 5-1: Product: syz [ 264.993692][ T5834] usb 5-1: Manufacturer: syz [ 264.995324][ T5834] usb 5-1: SerialNumber: syz [ 265.031472][ T5834] usb 5-1: config 0 descriptor?? [ 265.094545][ T5834] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 012 [ 265.606382][ T50] plantronics 0003:047F:FFFF.0023: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 266.891121][ T5834] (null): failure reading functionality [ 266.897562][ T5834] i2c i2c-2: failure reading functionality [ 266.900472][ T5834] i2c i2c-2: connected i2c-tiny-usb device [ 266.904950][ T5834] usb 5-1: USB disconnect, device number 12 2#nL>[ 267.524751][ T9333] binder: 9330:9333 ioctl c0306201 80000040 returned -22 2#nL>[ 268.043900][ T50] usb 8-1: USB disconnect, device number 10 [ 268.662783][ T9350] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 268.666307][ T9350] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 268.680955][ T9350] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 268.683660][ T9350] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 268.693137][ T9350] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 268.695977][ T9350] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 268.734208][ T9349] Process accounting resumed [ 268.888765][ T9354] binder: 9352:9354 ioctl c0306201 80000040 returned -22 [ 270.166394][ T9364] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 270.169028][ T9364] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 270.172492][ T9364] vhci_hcd vhci_hcd.0: Device attached [ 270.465959][ T73] usb 42-1: SetAddress Request (23) to port 0 [ 270.468177][ T73] usb 42-1: new SuperSpeed USB device number 23 using vhci_hcd [ 270.494306][ T9370] can0: slcan on ttyS3. [ 270.598572][ T9370] can0 (unregistered): slcan off ttyS3. [ 270.685961][ T5740] Bluetooth: hci1: command 0x0406 tx timeout [ 270.687967][ T5744] Bluetooth: hci2: command 0x0406 tx timeout [ 270.765925][ T5744] Bluetooth: hci3: command 0x0406 tx timeout [ 270.814605][ T9365] vhci_hcd: connection reset by peer [ 270.824561][ T12] vhci_hcd vhci_hcd.2: stop threads [ 270.827007][ T12] vhci_hcd vhci_hcd.2: release socket [ 270.829589][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 271.566881][ T9390] netlink: 4 bytes leftover after parsing attributes in process `syz.1.725'. [ 271.572851][ T9388] binder: 9386:9388 ioctl c0306201 80000040 returned -22 [ 272.424800][ T9394] netlink: 'syz.3.726': attribute type 29 has an invalid length. [ 272.432266][ T9394] netlink: 'syz.3.726': attribute type 29 has an invalid length. [ 272.523190][ T9397] No source specified [ 272.526602][ T9397] fuse: Bad value for 'fd' [ 272.765865][ T5744] Bluetooth: hci2: command 0x0406 tx timeout [ 272.768559][ T5740] Bluetooth: hci1: command 0x0406 tx timeout [ 272.845976][ T5740] Bluetooth: hci3: command 0x0406 tx timeout [ 274.943464][ T9417] nvme_fcloop: fcloop_set_cmd_drop: DROP: Starting at instance 0 of fabric opcode x1 drop +0 instances [ 275.025019][ T9418] netlink: 8 bytes leftover after parsing attributes in process `syz.3.732'. [ 275.040813][ T9418] bridge0: port 2(bridge_slave_1) entered disabled state [ 275.569633][ T73] usb 42-1: device descriptor read/8, error -110 [ 275.915803][ T9430] netlink: 28 bytes leftover after parsing attributes in process `syz.3.735'. [ 275.967334][ T73] usb usb42-port1: attempt power cycle [ 276.116391][ T9434] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 276.528616][ T73] usb usb42-port1: unable to enumerate USB device [ 276.591240][ T9445] 9pnet_virtio: no channels available for device syz [ 276.600182][ T9446] netlink: 36 bytes leftover after parsing attributes in process `syz.1.742'. [ 276.740987][ T9449] sctp: [Deprecated]: syz.1.743 (pid 9449) Use of int in max_burst socket option. [ 276.740987][ T9449] Use struct sctp_assoc_value instead [ 279.117501][ T9466] FAULT_INJECTION: forcing a failure. [ 279.117501][ T9466] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 279.121744][ T9466] CPU: 2 UID: 0 PID: 9466 Comm: syz.3.748 Tainted: G L syzkaller #0 PREEMPT(full) [ 279.121763][ T9466] Tainted: [L]=SOFTLOCKUP [ 279.121768][ T9466] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 279.121774][ T9466] Call Trace: [ 279.121779][ T9466] [ 279.121784][ T9466] dump_stack_lvl+0x100/0x190 [ 279.121803][ T9466] should_fail_ex.cold+0x5/0xa [ 279.121817][ T9466] _copy_from_iter+0x1f4/0x1690 [ 279.121837][ T9466] ? __asan_memset+0x23/0x50 [ 279.121851][ T9466] ? __pfx__copy_from_iter+0x10/0x10 [ 279.121868][ T9466] ? __pfx___alloc_skb+0x10/0x10 [ 279.121903][ T9466] netlink_sendmsg+0x808/0xda0 [ 279.121920][ T9466] ? __pfx_netlink_sendmsg+0x10/0x10 [ 279.121934][ T9466] ? apparmor_socket_sendmsg+0x15b/0x270 [ 279.121950][ T9466] ____sys_sendmsg+0xa4d/0xbe0 [ 279.121961][ T9466] ? __pfx_netlink_sendmsg+0x10/0x10 [ 279.121975][ T9466] ? __pfx_____sys_sendmsg+0x10/0x10 [ 279.121992][ T9466] ___sys_sendmsg+0x190/0x1e0 [ 279.122006][ T9466] ? __pfx____sys_sendmsg+0x10/0x10 [ 279.122025][ T9466] ? find_held_lock+0x2b/0x80 [ 279.122048][ T9466] __sys_sendmsg+0x160/0x210 [ 279.122065][ T9466] ? __pfx___sys_sendmsg+0x10/0x10 [ 279.122084][ T9466] ? __pfx_ksys_write+0x10/0x10 [ 279.122099][ T9466] __do_fast_syscall_32+0xe7/0x970 [ 279.122116][ T9466] ? lockdep_hardirqs_on+0x78/0x100 [ 279.122133][ T9466] do_fast_syscall_32+0x32/0x70 [ 279.122149][ T9466] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 279.122165][ T9466] RIP: 0023:0xf7f97fec [ 279.122178][ T9466] Code: Unable to access opcode bytes at 0xf7f97fc2. [ 279.122183][ T9466] RSP: 002b:00000000f545650c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 279.122195][ T9466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 279.122202][ T9466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 279.122208][ T9466] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 279.122215][ T9466] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 279.122221][ T9466] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 279.122234][ T9466] [ 279.478306][ T9474] netlink: 8 bytes leftover after parsing attributes in process `syz.0.746'. [ 279.510583][ T9479] vxcan1: tx drop: invalid da for name 0x0000000000000001 [ 279.660431][ T9486] netlink: 12 bytes leftover after parsing attributes in process `syz.2.755'. [ 279.663319][ T9486] netlink: 12 bytes leftover after parsing attributes in process `syz.2.755'. [ 279.668424][ T9486] jffs2: notice: (9486) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 279.700534][ T9486] trusted_key: encrypted_key: insufficient parameters specified [ 280.395948][ T957] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 280.517152][ T9502] netlink: 'syz.0.758': attribute type 7 has an invalid length. [ 280.520270][ T9502] netlink: 4 bytes leftover after parsing attributes in process `syz.0.758'. [ 280.524000][ T9502] netlink: 8 bytes leftover after parsing attributes in process `syz.0.758'. [ 280.548371][ T957] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 280.554893][ T957] usb 6-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 280.563494][ T957] usb 6-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 280.567817][ T957] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 280.574237][ T957] usb 6-1: Product: syz [ 280.577741][ T957] usb 6-1: Manufacturer: syz [ 280.696075][ T9505] netlink: 'syz.0.759': attribute type 5 has an invalid length. [ 280.800663][ T957] usb 6-1: USB disconnect, device number 8 [ 281.353491][ T9517] netlink: 'syz.1.764': attribute type 3 has an invalid length. [ 281.676538][ T9526] binder: 9524:9526 ioctl 4018620d 0 returned -22 [ 281.705200][ T9522] lo speed is unknown, defaulting to 1000 [ 281.794547][ T9532] netlink: 4 bytes leftover after parsing attributes in process `syz.1.768'. [ 281.853023][ T9527] lo speed is unknown, defaulting to 1000 [ 283.462450][ T5740] Bluetooth: hci3: Malformed LE Event: 0x0d [ 284.583132][ T9555] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 284.590036][ T9555] 9pnet_fd: Insufficient options for proto=fd [ 284.944012][ T9565] netlink: 8 bytes leftover after parsing attributes in process `syz.0.773'. [ 284.998345][ T9569] netlink: 'syz.1.775': attribute type 3 has an invalid length. [ 285.096068][ T957] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 285.247769][ T957] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 285.252218][ T957] usb 7-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 285.257608][ T957] usb 7-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 285.261385][ T957] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 285.264677][ T957] usb 7-1: Product: syz [ 285.268821][ T957] usb 7-1: Manufacturer: syz [ 285.325053][ T9573] UDC core: g1: couldn't find an available UDC or it's busy [ 285.411798][ T9575] netlink: 20 bytes leftover after parsing attributes in process `syz.1.778'. [ 285.482074][ T957] usb 7-1: USB disconnect, device number 9 [ 286.158556][ T9587] 9pnet_virtio: no channels available for device syz [ 287.671733][ T9593] i2c i2c-0: new_device: Instantiated device wcd9390-usbss at 0x42 [ 287.753962][ T9595] syzkaller1: entered promiscuous mode [ 287.759026][ T9595] syzkaller1: entered allmulticast mode [ 287.768449][ T9595] xt_CT: You must specify a L4 protocol and not use inversions on it [ 288.145185][ T9599] UDC core: g1: couldn't find an available UDC or it's busy [ 288.212962][ T9601] netlink: 72 bytes leftover after parsing attributes in process `syz.2.787'. [ 288.223086][ T9601] netlink: 72 bytes leftover after parsing attributes in process `syz.2.787'. [ 288.992501][ T9619] block nbd0: shutting down sockets [ 289.336028][ T50] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 289.492624][ T50] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 289.495910][ T50] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.501080][ T50] usb 5-1: Product: syz [ 289.502762][ T50] usb 5-1: Manufacturer: syz [ 289.504343][ T50] usb 5-1: SerialNumber: syz [ 289.513329][ T50] usb 5-1: config 0 descriptor?? [ 289.519933][ T50] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 013 [ 289.654570][ T9634] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(7) [ 289.657121][ T9634] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 289.666414][ T9634] vhci_hcd vhci_hcd.0: Device attached [ 289.769752][ T9639] 9pnet_virtio: no channels available for device syz [ 289.948196][ T50] (null): failure reading functionality [ 289.956129][ T50] i2c i2c-2: failure reading functionality [ 289.957430][ T6070] usb 40-1: SetAddress Request (22) to port 0 [ 289.960196][ T50] i2c i2c-2: connected i2c-tiny-usb device [ 289.961014][ T6070] usb 40-1: new SuperSpeed USB device number 22 using vhci_hcd [ 289.963655][ T50] usb 5-1: USB disconnect, device number 13 [ 290.111145][ T9635] vhci_hcd: connection reset by peer [ 290.113913][ T13] vhci_hcd vhci_hcd.1: stop threads [ 290.116644][ T13] vhci_hcd vhci_hcd.1: release socket [ 290.119113][ T13] vhci_hcd vhci_hcd.1: disconnect device [ 290.498622][ T9644] syzkaller0: entered promiscuous mode [ 290.500630][ T9644] syzkaller0: entered allmulticast mode [ 290.601205][ T9648] FAULT_INJECTION: forcing a failure. [ 290.601205][ T9648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.605288][ T9648] CPU: 3 UID: 0 PID: 9648 Comm: syz.2.798 Tainted: G L syzkaller #0 PREEMPT(full) [ 290.605308][ T9648] Tainted: [L]=SOFTLOCKUP [ 290.605312][ T9648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 290.605320][ T9648] Call Trace: [ 290.605325][ T9648] [ 290.605330][ T9648] dump_stack_lvl+0x100/0x190 [ 290.605350][ T9648] should_fail_ex.cold+0x5/0xa [ 290.605364][ T9648] _copy_to_user+0x32/0xd0 [ 290.605383][ T9648] simple_read_from_buffer+0xcb/0x170 [ 290.605405][ T9648] proc_fail_nth_read+0x1af/0x230 [ 290.605423][ T9648] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 290.605441][ T9648] ? rw_verify_area+0xce/0x6d0 [ 290.605458][ T9648] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 290.605475][ T9648] vfs_read+0x1e4/0xb40 [ 290.605487][ T9648] ? __pfx_vfs_read+0x10/0x10 [ 290.605497][ T9648] ? find_held_lock+0x2b/0x80 [ 290.605512][ T9648] ? __fget_files+0x215/0x3d0 [ 290.605525][ T9648] ? __fget_files+0x21f/0x3d0 [ 290.605539][ T9648] ksys_read+0x12a/0x250 [ 290.605550][ T9648] ? __pfx_ksys_read+0x10/0x10 [ 290.605564][ T9648] do_int80_emulation+0x14b/0x720 [ 290.605583][ T9648] asm_int80_emulation+0x1a/0x20 [ 290.605595][ T9648] RIP: 0023:0xf71274eb [ 290.605605][ T9648] Code: 57 56 53 8b 44 24 14 f6 00 08 75 23 8b 44 24 18 8b 5c 24 1c 8b 4c 24 20 8b 54 24 24 8b 74 24 28 8b 7c 24 2c 8b 6c 24 30 cd 80 <5b> 5e 5f 5d c3 5b 5e 5f 5d e9 f7 a1 ff ff 66 90 66 90 66 90 90 53 [ 290.605617][ T9648] RSP: 002b:00000000f53dd4bc EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 290.605628][ T9648] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f53dd5d0 [ 290.605635][ T9648] RDX: 000000000000000f RSI: 0000000000000000 RDI: 0000000000000000 [ 290.605641][ T9648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 290.605647][ T9648] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 290.605653][ T9648] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 290.605671][ T9648] [ 290.825869][ T50] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 290.910721][ T9660] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 290.916264][ T9660] 9pnet_fd: Insufficient options for proto=fd [ 291.001712][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.005392][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 291.008786][ T50] usb 8-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 291.013490][ T50] usb 8-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 291.016824][ T50] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.026524][ T50] usb 8-1: config 0 descriptor?? [ 291.144519][ T9665] netlink: 8 bytes leftover after parsing attributes in process `syz.1.803'. [ 291.295426][ T9671] binder: 9669:9671 ioctl c0306201 80000040 returned -22 [ 291.746844][ T50] usbhid 8-1:0.0: can't add hid device: -71 [ 292.108171][ T9679] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 292.110333][ T9679] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 292.114220][ T9679] vhci_hcd vhci_hcd.0: Device attached [ 292.132383][ T50] usbhid 8-1:0.0: probe with driver usbhid failed with error -71 [ 292.141102][ T50] usb 8-1: USB disconnect, device number 11 [ 292.376481][ T73] usb 42-1: SetAddress Request (27) to port 0 [ 292.378522][ T73] usb 42-1: new SuperSpeed USB device number 27 using vhci_hcd [ 292.453444][ T9692] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 292.455768][ T9692] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 292.460501][ T9692] vhci_hcd vhci_hcd.0: Device attached [ 292.766080][ T6598] usb 38-1: SetAddress Request (39) to port 0 [ 292.768140][ T6598] usb 38-1: new SuperSpeed USB device number 39 using vhci_hcd [ 292.899551][ T9698] Process accounting resumed [ 292.929461][ T9700] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 292.934454][ T9700] 9pnet_fd: Insufficient options for proto=fd [ 293.183505][ T9693] vhci_hcd: connection reset by peer [ 293.188585][ T13] vhci_hcd vhci_hcd.0: stop threads [ 293.192263][ T13] vhci_hcd vhci_hcd.0: release socket [ 293.197377][ T13] vhci_hcd vhci_hcd.0: disconnect device [ 293.407957][ T9710] binder: 9708:9710 ioctl c0306201 80000040 returned -22 [ 293.528087][ T9713] netlink: 60 bytes leftover after parsing attributes in process `syz.1.818'. [ 293.656022][ T1157] wlan0: Trigger new scan to find an IBSS to join [ 293.861232][ T9680] vhci_hcd: connection reset by peer [ 293.864194][ T13] vhci_hcd vhci_hcd.2: stop threads [ 293.867736][ T13] vhci_hcd vhci_hcd.2: release socket [ 293.870220][ T13] vhci_hcd vhci_hcd.2: disconnect device [ 294.366664][ T9725] UDC core: g1: couldn't find an available UDC or it's busy [ 294.525925][ T1160] wlan0: Trigger new scan to find an IBSS to join [ 294.685839][ T9727] Process accounting resumed [ 294.734664][ T9733] 9pnet_virtio: no channels available for device syz [ 294.832327][ T9735] netlink: 4 bytes leftover after parsing attributes in process `syz.3.825'. [ 295.654064][ T6070] usb 40-1: device descriptor read/8, error -110 [ 296.053345][ T9744] FAULT_INJECTION: forcing a failure. [ 296.053345][ T9744] name failslab, interval 1, probability 0, space 0, times 0 [ 296.059590][ T9744] CPU: 3 UID: 0 PID: 9744 Comm: syz.2.828 Tainted: G L syzkaller #0 PREEMPT(full) [ 296.059623][ T9744] Tainted: [L]=SOFTLOCKUP [ 296.059630][ T9744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 296.059640][ T9744] Call Trace: [ 296.059648][ T9744] [ 296.059658][ T9744] dump_stack_lvl+0x100/0x190 [ 296.059692][ T9744] should_fail_ex.cold+0x5/0xa [ 296.059713][ T9744] should_failslab+0xc2/0x120 [ 296.059737][ T9744] __kmalloc_node_track_caller_noprof+0xf9/0x830 [ 296.059761][ T9744] ? kvasprintf_const+0x66/0x1a0 [ 296.059792][ T9744] kvasprintf+0xbc/0x150 [ 296.059815][ T9744] ? __pfx_kvasprintf+0x10/0x10 [ 296.059843][ T9744] ? acpi_dev_for_each_child+0x88/0xc0 [ 296.059869][ T9744] ? find_held_lock+0x2b/0x80 [ 296.059895][ T9744] kvasprintf_const+0x66/0x1a0 [ 296.059924][ T9744] kobject_set_name_vargs+0x5a/0x140 [ 296.059947][ T9744] dev_set_name+0xc7/0x100 [ 296.059967][ T9744] ? __pfx_dev_set_name+0x10/0x10 [ 296.059990][ T9744] ? set_primary_fwnode+0x11a/0x2a0 [ 296.060004][ T9744] ? pci_dev_assign_slot+0x151/0x1b0 [ 296.060024][ T9744] pci_setup_device+0x5f5/0x2500 [ 296.060051][ T9744] ? __pfx_pci_setup_device+0x10/0x10 [ 296.060073][ T9744] ? kasan_save_track+0x14/0x30 [ 296.060094][ T9744] ? __kasan_kmalloc+0xaa/0xb0 [ 296.060116][ T9744] ? __kmalloc_cache_noprof+0x2e5/0x6c0 [ 296.060136][ T9744] ? lockdep_init_map_type+0x5c/0x250 [ 296.060153][ T9744] ? __raw_spin_lock_init+0x3a/0x110 [ 296.060179][ T9744] pci_scan_single_device+0x1ac/0x240 [ 296.060199][ T9744] ? __pfx_pci_scan_single_device+0x10/0x10 [ 296.060226][ T9744] pci_scan_slot+0x1c9/0x7c0 [ 296.060248][ T9744] ? __pfx_pci_scan_slot+0x10/0x10 [ 296.060268][ T9744] ? rcu_is_watching+0x12/0xc0 [ 296.060295][ T9744] pci_scan_child_bus_extend+0x6b/0x7b0 [ 296.060313][ T9744] ? pci_find_next_bus+0x60/0xb0 [ 296.060341][ T9744] pci_rescan_bus+0x18/0x40 [ 296.060359][ T9744] rescan_store+0xfb/0x130 [ 296.060378][ T9744] ? __pfx_rescan_store+0x10/0x10 [ 296.060396][ T9744] ? sysfs_file_kobj+0xe4/0x290 [ 296.060421][ T9744] ? __pfx_rescan_store+0x10/0x10 [ 296.060437][ T9744] bus_attr_store+0x74/0xb0 [ 296.060453][ T9744] ? __pfx_bus_attr_store+0x10/0x10 [ 296.060468][ T9744] sysfs_kf_write+0xf2/0x150 [ 296.060492][ T9744] kernfs_fop_write_iter+0x3e0/0x5f0 [ 296.060511][ T9744] ? __pfx_sysfs_kf_write+0x10/0x10 [ 296.060536][ T9744] vfs_write+0x6ac/0x1050 [ 296.060553][ T9744] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 296.060573][ T9744] ? __pfx_vfs_write+0x10/0x10 [ 296.060586][ T9744] ? find_held_lock+0x2b/0x80 [ 296.060621][ T9744] ksys_write+0x12a/0x250 [ 296.060637][ T9744] ? __pfx_ksys_write+0x10/0x10 [ 296.060650][ T9744] ? ksys_write+0x1ac/0x250 [ 296.060665][ T9744] ? __pfx_ksys_write+0x10/0x10 [ 296.060690][ T9744] __do_fast_syscall_32+0xe7/0x970 [ 296.060713][ T9744] ? lockdep_hardirqs_on+0x78/0x100 [ 296.060736][ T9744] do_fast_syscall_32+0x32/0x70 [ 296.060777][ T9744] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 296.060799][ T9744] RIP: 0023:0xf6feefec [ 296.060820][ T9744] Code: Unable to access opcode bytes at 0xf6feefc2. [ 296.060827][ T9744] RSP: 002b:00000000f539b50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 296.060843][ T9744] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000300 [ 296.060852][ T9744] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 296.060861][ T9744] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 296.060870][ T9744] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 296.060879][ T9744] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 296.060900][ T9744] [ 296.063123][ T9744] pci (null): [8086:29c0] type 00 class 0x060000 conventional PCI endpoint [ 296.203867][ T9744] ------------[ cut here ]------------ [ 296.206062][ T9744] ret < 0 [ 296.206071][ T9744] WARNING: drivers/pci/probe.c:2768 at pci_device_add+0x133b/0x1810, CPU#3: syz.2.828/9744 [ 296.210314][ T9744] Modules linked in: [ 296.211957][ T9744] CPU: 3 UID: 0 PID: 9744 Comm: syz.2.828 Tainted: G L syzkaller #0 PREEMPT(full) [ 296.218100][ T9744] Tainted: [L]=SOFTLOCKUP [ 296.219952][ T9744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 296.224164][ T9744] RIP: 0010:pci_device_add+0x133b/0x1810 [ 296.226720][ T9744] Code: e5 04 83 e0 8f 09 e8 88 83 c8 00 00 00 e9 28 f4 ff ff e8 38 a0 b0 fc 90 0f 0b 90 90 0f 0b 90 e9 0e f7 ff ff e8 26 a0 b0 fc 90 <0f> 0b 90 e9 7e fa ff ff e8 18 a0 b0 fc 90 0f 0b 90 e9 11 fa ff ff [ 296.234638][ T9744] RSP: 0000:ffffc90004d2f910 EFLAGS: 00010293 [ 296.237420][ T9744] RAX: 0000000000000000 RBX: 00000000ffffffea RCX: ffffffff85591b59 [ 296.240725][ T9744] RDX: ffff888028b7ca80 RSI: ffffffff855920da RDI: ffff888028b7ca80 [ 296.244027][ T9744] RBP: ffff88801c2e5000 R08: 0000000000000005 R09: 0000000000000000 [ 296.247524][ T9744] R10: 00000000ffffffea R11: 0000000000000000 R12: ffff888021525028 [ 296.250890][ T9744] R13: ffff888021525000 R14: 0000000000000001 R15: ffff8880215ae000 [ 296.254175][ T9744] FS: 0000000000000000(0000) GS:ffff888096ef3000(0063) knlGS:00000000f539bb40 [ 296.258012][ T9744] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 296.260764][ T9744] CR2: 00000000f6fef000 CR3: 000000004f6e6000 CR4: 0000000000352ef0 [ 296.264129][ T9744] Call Trace: [ 296.265580][ T9744] [ 296.266977][ T9744] ? __pfx_pci_device_add+0x10/0x10 [ 296.269211][ T9744] ? __raw_spin_lock_init+0x3a/0x110 [ 296.271482][ T9744] pci_scan_single_device+0x1d0/0x240 [ 296.273776][ T9744] ? __pfx_pci_scan_single_device+0x10/0x10 [ 296.276426][ T9744] pci_scan_slot+0x1c9/0x7c0 [ 296.278441][ T9744] ? __pfx_pci_scan_slot+0x10/0x10 [ 296.280612][ T9744] ? rcu_is_watching+0x12/0xc0 [ 296.282712][ T9744] pci_scan_child_bus_extend+0x6b/0x7b0 [ 296.285067][ T9744] ? pci_find_next_bus+0x60/0xb0 [ 296.287377][ T9744] pci_rescan_bus+0x18/0x40 [ 296.289352][ T9744] rescan_store+0xfb/0x130 [ 296.291332][ T9744] ? __pfx_rescan_store+0x10/0x10 [ 296.293488][ T9744] ? sysfs_file_kobj+0xe4/0x290 [ 296.295573][ T9744] ? __pfx_rescan_store+0x10/0x10 [ 296.298647][ T9744] bus_attr_store+0x74/0xb0 [ 296.300623][ T9744] ? __pfx_bus_attr_store+0x10/0x10 [ 296.302826][ T9744] sysfs_kf_write+0xf2/0x150 [ 296.304806][ T9744] kernfs_fop_write_iter+0x3e0/0x5f0 [ 296.307153][ T9744] ? __pfx_sysfs_kf_write+0x10/0x10 [ 296.309354][ T9744] vfs_write+0x6ac/0x1050 [ 296.311217][ T9744] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 296.313675][ T9744] ? __pfx_vfs_write+0x10/0x10 [ 296.315809][ T9744] ? find_held_lock+0x2b/0x80 [ 296.317817][ T9744] ksys_write+0x12a/0x250 [ 296.319652][ T9744] ? __pfx_ksys_write+0x10/0x10 [ 296.321702][ T9744] ? ksys_write+0x1ac/0x250 [ 296.323643][ T9744] ? __pfx_ksys_write+0x10/0x10 [ 296.325808][ T9744] __do_fast_syscall_32+0xe7/0x970 [ 296.328022][ T9744] ? lockdep_hardirqs_on+0x78/0x100 [ 296.330262][ T9744] do_fast_syscall_32+0x32/0x70 [ 296.332342][ T9744] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 296.335010][ T9744] RIP: 0023:0xf6feefec [ 296.336867][ T9744] Code: Unable to access opcode bytes at 0xf6feefc2. [ 296.339661][ T9744] RSP: 002b:00000000f539b50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 296.343145][ T9744] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000300 [ 296.346580][ T9744] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 296.349894][ T9744] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 296.353214][ T9744] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 296.356820][ T9744] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 296.360332][ T9744] [ 296.361689][ T9744] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 296.364776][ T9744] CPU: 3 UID: 0 PID: 9744 Comm: syz.2.828 Tainted: G L syzkaller #0 PREEMPT(full) [ 296.369258][ T9744] Tainted: [L]=SOFTLOCKUP [ 296.371079][ T9744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 296.375288][ T9744] Call Trace: [ 296.376703][ T9744] [ 296.377981][ T9744] dump_stack_lvl+0x100/0x190 [ 296.379976][ T9744] vpanic+0x552/0x970 [ 296.381666][ T9744] ? __pfx_vpanic+0x10/0x10 [ 296.383619][ T9744] panic+0xd1/0xe0 [ 296.385249][ T9744] ? __pfx_panic+0x10/0x10 [ 296.387140][ T9744] ? check_panic_on_warn+0x1f/0x90 [ 296.389302][ T9744] check_panic_on_warn.cold+0x19/0x34 [ 296.391579][ T9744] ? pci_device_add+0x133b/0x1810 [ 296.393711][ T9744] __warn.cold+0x191/0x318 [ 296.395606][ T9744] __report_bug+0x30f/0x440 [ 296.397407][ T9744] ? pci_device_add+0x133b/0x1810 [ 296.399564][ T9744] ? __pfx___report_bug+0x10/0x10 [ 296.401687][ T9744] ? kasan_quarantine_put+0x104/0x240 [ 296.403972][ T9744] ? lockdep_hardirqs_on+0x78/0x100 [ 296.406188][ T9744] ? device_add+0x2a0/0x1970 [ 296.408143][ T9744] ? pci_device_add+0x133b/0x1810 [ 296.410245][ T9744] report_bug+0xb2/0x220 [ 296.412064][ T9744] ? pci_device_add+0x133b/0x1810 [ 296.414269][ T9744] handle_bug+0x16a/0x2a0 [ 296.416115][ T9744] exc_invalid_op+0x17/0x50 [ 296.418026][ T9744] asm_exc_invalid_op+0x1a/0x20 [ 296.420109][ T9744] RIP: 0010:pci_device_add+0x133b/0x1810 [ 296.422469][ T9744] Code: e5 04 83 e0 8f 09 e8 88 83 c8 00 00 00 e9 28 f4 ff ff e8 38 a0 b0 fc 90 0f 0b 90 90 0f 0b 90 e9 0e f7 ff ff e8 26 a0 b0 fc 90 <0f> 0b 90 e9 7e fa ff ff e8 18 a0 b0 fc 90 0f 0b 90 e9 11 fa ff ff [ 296.430372][ T9744] RSP: 0000:ffffc90004d2f910 EFLAGS: 00010293 [ 296.432906][ T9744] RAX: 0000000000000000 RBX: 00000000ffffffea RCX: ffffffff85591b59 [ 296.436143][ T9744] RDX: ffff888028b7ca80 RSI: ffffffff855920da RDI: ffff888028b7ca80 [ 296.439424][ T9744] RBP: ffff88801c2e5000 R08: 0000000000000005 R09: 0000000000000000 [ 296.442706][ T9744] R10: 00000000ffffffea R11: 0000000000000000 R12: ffff888021525028 [ 296.446021][ T9744] R13: ffff888021525000 R14: 0000000000000001 R15: ffff8880215ae000 [ 296.449095][ T9744] ? pci_device_add+0xdb9/0x1810 [ 296.451178][ T9744] ? pci_device_add+0x133a/0x1810 [ 296.453303][ T9744] ? __pfx_pci_device_add+0x10/0x10 [ 296.455543][ T9744] ? __raw_spin_lock_init+0x3a/0x110 [ 296.457775][ T9744] pci_scan_single_device+0x1d0/0x240 [ 296.460023][ T9744] ? __pfx_pci_scan_single_device+0x10/0x10 [ 296.462530][ T9744] pci_scan_slot+0x1c9/0x7c0 [ 296.464501][ T9744] ? __pfx_pci_scan_slot+0x10/0x10 [ 296.466649][ T9744] ? rcu_is_watching+0x12/0xc0 [ 296.468663][ T9744] pci_scan_child_bus_extend+0x6b/0x7b0 [ 296.470977][ T9744] ? pci_find_next_bus+0x60/0xb0 [ 296.473079][ T9744] pci_rescan_bus+0x18/0x40 [ 296.475001][ T9744] rescan_store+0xfb/0x130 [ 296.476876][ T9744] ? __pfx_rescan_store+0x10/0x10 [ 296.479008][ T9744] ? sysfs_file_kobj+0xe4/0x290 [ 296.481057][ T9744] ? __pfx_rescan_store+0x10/0x10 [ 296.483175][ T9744] bus_attr_store+0x74/0xb0 [ 296.485094][ T9744] ? __pfx_bus_attr_store+0x10/0x10 [ 296.487279][ T9744] sysfs_kf_write+0xf2/0x150 [ 296.489232][ T9744] kernfs_fop_write_iter+0x3e0/0x5f0 [ 296.491492][ T9744] ? __pfx_sysfs_kf_write+0x10/0x10 [ 296.493687][ T9744] vfs_write+0x6ac/0x1050 [ 296.495493][ T9744] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 296.497922][ T9744] ? __pfx_vfs_write+0x10/0x10 [ 296.499966][ T9744] ? find_held_lock+0x2b/0x80 [ 296.501970][ T9744] ksys_write+0x12a/0x250 [ 296.503793][ T9744] ? __pfx_ksys_write+0x10/0x10 [ 296.505848][ T9744] ? ksys_write+0x1ac/0x250 [ 296.507776][ T9744] ? __pfx_ksys_write+0x10/0x10 [ 296.509813][ T9744] __do_fast_syscall_32+0xe7/0x970 [ 296.511998][ T9744] ? lockdep_hardirqs_on+0x78/0x100 [ 296.514196][ T9744] do_fast_syscall_32+0x32/0x70 [ 296.516285][ T9744] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 296.518951][ T9744] RIP: 0023:0xf6feefec [ 296.520699][ T9744] Code: Unable to access opcode bytes at 0xf6feefc2. [ 296.523356][ T9744] RSP: 002b:00000000f539b50c EFLAGS: 00000292 ORIG_RAX: 0000000000000004 [ 296.526837][ T9744] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000300 [ 296.530130][ T9744] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 296.533409][ T9744] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 296.536726][ T9744] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 296.539864][ T9744] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 296.543188][ T9744] [ 296.545337][ T9744] Kernel Offset: disabled [ 296.547164][ T9744] Rebooting in 86400 seconds..