last executing test programs: 2m46.452383847s ago: executing program 0 (id=448): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1, 0x8000000000000003, {}, 0x2}, 0x18) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x8800}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) 2m44.701722574s ago: executing program 0 (id=455): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xca82, @private0, 0xfffffffc}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) 2m44.366625738s ago: executing program 0 (id=460): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x2080) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@any_dev={0x3, 0xc41, 0x0, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000380)={0x0, 0x2, 0x1000, 0xfffffffe, 0x238}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x704, 0x100, 0x1000000, 0x2033f, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x4000, 0x0, 0xdd}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9b59, 0x400}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x4000, 0x1, 0xdfffffff}}], 0x1, 0x0, 0x0) 2m42.999238303s ago: executing program 0 (id=463): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0xfffffffffffffe56) creat(&(0x7f00000002c0)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r1 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback, 0x0, 0x0, 'lblcr\x00', 0x32, 0x0, 0xfffffffc}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004300)={0x50, 0x0, r0, {0x7, 0x26, 0x6caff549, 0xfffffffff323ca46, 0x0, 0xfffc, 0x1, 0x80, 0x0, 0x0, 0x1, 0x10001}}, 0x50) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x29, 0x6, 0x0, {0x1, 0x4}}, 0x29) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000100)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f00000000c0)=0x58, 0xa) 2m40.863120445s ago: executing program 0 (id=471): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0xfffffffffffffe56) creat(&(0x7f00000002c0)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r1 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback, 0x0, 0x0, 'lblcr\x00', 0x32, 0x0, 0xfffffffc}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004300)={0x50, 0x0, r0, {0x7, 0x26, 0x6caff549, 0xfffffffff323ca46, 0x0, 0xfffc, 0x1, 0x80, 0x0, 0x0, 0x1, 0x10001}}, 0x50) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x29, 0x6, 0x0, {0x1, 0x4}}, 0x29) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f00000000c0)=0x58, 0xa) 2m39.341800249s ago: executing program 0 (id=475): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0xfffffffffffffe56) creat(&(0x7f00000002c0)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r1 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback, 0x0, 0x0, 'lblcr\x00', 0x32, 0x0, 0xfffffffc}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004300)={0x50, 0x0, r0, {0x7, 0x26, 0x6caff549, 0xfffffffff323ca46, 0x0, 0xfffc, 0x1, 0x80, 0x0, 0x0, 0x1, 0x10001}}, 0x50) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x29, 0x6, 0x0, {0x1, 0x4}}, 0x29) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000100)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f00000000c0)=0x58, 0xa) 2m23.752707915s ago: executing program 32 (id=475): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0xfffffffffffffe56) creat(&(0x7f00000002c0)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) r1 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback, 0x0, 0x0, 'lblcr\x00', 0x32, 0x0, 0xfffffffc}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004300)={0x50, 0x0, r0, {0x7, 0x26, 0x6caff549, 0xfffffffff323ca46, 0x0, 0xfffc, 0x1, 0x80, 0x0, 0x0, 0x1, 0x10001}}, 0x50) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x29, 0x6, 0x0, {0x1, 0x4}}, 0x29) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000100)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) r4 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f00000000c0)=0x58, 0xa) 15.428713887s ago: executing program 1 (id=912): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) socket$inet(0x2, 0x6, 0x18f0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='coredump_filter\x00') pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)='0', 0x1}], 0x1, 0x0, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0xa, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000100)={[0x0]}) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'com.apple.FinderInfo\x00'}) 15.00470818s ago: executing program 1 (id=914): madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = syz_clone(0x95008100, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) syz_ublk_setup_io_uring(0x3ddb, &(0x7f0000000040), 0x0, 0x0, 0x0) wait4(r2, 0x0, 0x80000000, 0x0) 12.124382795s ago: executing program 1 (id=919): r0 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f0000000b80)=[{{&(0x7f0000000140)={0xa, 0x4e20, 0x7ffe, @mcast2, 0x4}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000080)="8000102e7577d401", 0x8}], 0x1, &(0x7f00000002c0)=ANY=[], 0x30}}], 0x1, 0x4000084) 11.990700566s ago: executing program 1 (id=920): prlimit64(0x0, 0x6, 0x0, 0x0) syz_clone(0x400000, 0x0, 0xfffffeb6, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x11, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)=0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x1}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x3938700}}, 0x0) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xee00]) 11.517048277s ago: executing program 1 (id=921): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) shutdown(0xffffffffffffffff, 0x1) getgroups(0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) accept4$bt_l2cap(r4, 0x0, 0x0, 0x800) 9.443205852s ago: executing program 1 (id=925): sendmsg$nl_route_sched_retired(0xffffffffffffffff, &(0x7f0000024d00)={0x0, 0x0, &(0x7f0000024cc0)={&(0x7f0000004200)=@delchain={0xee8, 0x65, 0x200, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x5, 0xc}, {0xfff3, 0x4}, {0x0, 0x2}}, [@f_tcindex={{0xc}, {0xeb8, 0x2, [@TCA_TCINDEX_ACT={0xeb4, 0x7, [@m_ctinfo={0x30, 0x4, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x5}}}}, @m_pedit={0xe80, 0x1e, 0x0, 0x0, {{0xa}, {0xe54, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe50, 0x2, {{{0x7, 0x6, 0x0, 0x5, 0xd04}, 0x7, 0x2a, [{0x5, 0x8, 0x37, 0xfffffffe, 0x7, 0x2}, {0xb, 0x4, 0x2, 0x7, 0xfffffeff, 0x8}]}, [{0x5, 0x10, 0xb, 0xbea, 0x6, 0x4}, {0x4, 0xffff, 0x1, 0x3, 0x6, 0x5}, {0x10001, 0xd, 0x1, 0x43, 0x6, 0x7}, {0x4, 0x0, 0xe2f7, 0x6, 0x3}, {0xa, 0x7ff, 0x5, 0x3, 0x1, 0x5}, {0x9, 0x1, 0x1000, 0x5, 0x401, 0x9}, {0x2, 0x1000, 0x2, 0xe2a, 0x7f, 0x601}, {0x451, 0x3, 0x0, 0x4, 0x8, 0x8}, {0x2751, 0xfffffae9, 0x5, 0x3, 0x10, 0x1}, {0x8, 0x10000, 0x9f3f, 0xa, 0x7, 0xb489}, {0x7, 0x3, 0x0, 0x7, 0x3, 0x7}, {0x7, 0x8, 0x9, 0x1, 0x0, 0x1}, {0x7, 0xb, 0xffff, 0x200, 0x1, 0xa}, {0xfff, 0x88d4, 0xfffffff9, 0x2, 0x8}, {0xc753, 0xc6f3f86, 0x3, 0x8, 0x10, 0xb6}, {0x7, 0x2, 0x9, 0x5}, {0x6, 0x4c0, 0xf, 0x6, 0xffff, 0x1}, {0x8, 0xd, 0x100, 0x6, 0x9, 0x7fff}, {0x1, 0x5b0, 0x4, 0x6, 0x5, 0x10}, {0x6, 0x8, 0x687, 0x0, 0x5, 0x4}, {0x4, 0x2, 0x40, 0x80000001, 0x9, 0x5}, {0xff, 0x3, 0x44, 0x4, 0x80000000, 0x9}, {0x7fffffff, 0x5, 0xffffffff, 0xfffffffa, 0x94, 0x5}, {0xa, 0x778, 0xdb1, 0x9, 0x2, 0xcf}, {0x4, 0x1, 0x9, 0xa9, 0x5, 0x4}, {0x7, 0x6, 0x9, 0x8, 0x0, 0x4}, {0x1, 0x5, 0x3f, 0x8, 0x4e39, 0x2}, {0x4, 0x100, 0x4, 0x9, 0x1ff, 0x4}, {0xe, 0x3, 0x7, 0x6, 0x9, 0x26953236}, {0x62, 0x8, 0x2, 0x6, 0x7, 0xd}, {0x8001, 0x0, 0xfffffff5, 0x10001, 0x7, 0x9}, {0x8, 0x1, 0x7, 0xbd66, 0x1, 0x7fff}, {0xffffffff, 0x6, 0x0, 0x8000, 0xfffffd00, 0x7f}, {0x7, 0x5c1c, 0x800, 0x5, 0x1000, 0xffff}, {0x5, 0x7, 0x73b, 0x5, 0x681, 0x9}, {0x9, 0x0, 0xe18e, 0x69, 0x6, 0x5}, {0x200, 0x6, 0xfffffffc, 0x7, 0x5, 0x5}, {0x0, 0xfff, 0x6, 0x7, 0x800, 0x1}, {0x80000000, 0x2, 0x7, 0x8, 0x200, 0x7fffffff}, {0x1, 0x4, 0x7, 0x10000, 0x6, 0x2000003}, {0x4, 0x0, 0x3ff, 0x0, 0xc3e, 0x2}, {0x8, 0x0, 0xffffff01, 0x4, 0xe, 0x8}, {0x4, 0x7fffffff, 0x5, 0x4, 0xb2d2, 0xb58a}, {0x5, 0x5d86, 0x5, 0xf, 0x2, 0x2}, {0x80000000, 0x1, 0x8000, 0x0, 0x8, 0x3}, {0x2d10, 0x9, 0x7f, 0x8, 0x3, 0x4}, {0x1, 0xbb, 0x1, 0x80000001, 0x3, 0xffffbf4f}, {0x2bb, 0x8, 0xf, 0x2, 0x6, 0x9}, {0x8000, 0x9, 0x7, 0x2, 0xac, 0x3ff}, {0x80000000, 0x600000, 0x80, 0x0, 0x6, 0xfffffff9}, {0x0, 0x0, 0x3, 0x6, 0x400, 0x4}, {0x9, 0x5, 0x1ff, 0x3, 0x10000, 0x4}, {0x8, 0x3, 0x10, 0x6, 0x8, 0x1}, {0xfffffffc, 0x6, 0x100, 0x1, 0x100000, 0x200007}, {0x7, 0xfffffffb, 0xa, 0x6, 0x6}, {0x6, 0x2, 0xbd5, 0x9a4, 0x1, 0x4}, {0x80000000, 0x9, 0x7, 0xffffffff, 0x1, 0x9738}, {0x1, 0x0, 0xfff, 0x8000, 0x6, 0x6}, {0xec, 0x8, 0x0, 0x9, 0x7, 0x8}, {0x0, 0x6, 0x1, 0x2, 0x1, 0x1}, {0xff3, 0x10000007, 0x4, 0x6, 0x4, 0x5}, {0x0, 0xf, 0x90, 0x800, 0x1, 0x100}, {0x9d0, 0x5, 0x7ff, 0x8f, 0x9, 0xb}, {0x0, 0x4, 0x7, 0x9, 0x75a2, 0x3}, {0x10, 0x6, 0x5, 0x3, 0x7fffffff, 0x1}, {0x4, 0x6, 0x0, 0x1, 0x0, 0x7}, {0x405, 0x8001, 0x0, 0x8, 0x6, 0xffff}, {0x4, 0x169f, 0x5, 0x6, 0x1, 0x7}, {0x10000, 0x2, 0x8, 0x7239, 0x3, 0x7}, {0x7, 0x3, 0x3, 0x3, 0x7, 0x7}, {0x7, 0x1, 0x0, 0x63, 0x2, 0x603}, {0x55, 0x2964, 0x0, 0x7, 0x7, 0x3}, {0x4, 0xffff, 0xa, 0xe, 0x1, 0x9}, {0x3, 0x8, 0x7, 0x844, 0x1, 0x3}, {0xf, 0x5, 0x7e, 0x9, 0x7, 0x7}, {0x2, 0x7, 0x6, 0x3, 0x5, 0x5}, {0x5, 0x10000, 0x9, 0x4, 0x92, 0xa}, {0x3fb, 0x60, 0x0, 0x8, 0x1ff, 0xf}, {0xfffffffd, 0x7, 0x653f, 0x1, 0x0, 0x4}, {0x3, 0x112, 0x4, 0x7fff, 0x4, 0x7}, {0x14, 0x400, 0xfffffffd, 0x5, 0x5, 0x2}, {0x4, 0x200, 0xbcc, 0xfffffffe, 0x7, 0x6}, {0x5, 0xa55d, 0x7, 0x40, 0x1, 0x6}, {0x7, 0x4cf, 0x766, 0x0, 0x7, 0x4}, {0x800005, 0xb0cc, 0x200, 0x80000001, 0x6794, 0x7}, {0xffff, 0x7, 0x7, 0x7d, 0xc3d, 0x2}, {0x1, 0x5, 0x695b, 0xb, 0x7f, 0x1}, {0x3, 0x80000000, 0x2, 0x3, 0x9, 0x1000}, {0x1, 0xe5, 0x0, 0x2, 0xfa, 0x60}, {0xffff, 0x1, 0x157, 0x8, 0x4}, {0x84bc, 0xb3, 0x7, 0x0, 0x80000001, 0xa44}, {0x2, 0x100, 0x2, 0x1, 0x6, 0x6}, {0x7, 0x13c6, 0x9, 0x9, 0xfffffffd, 0x2ff}, {0x2, 0x5d, 0x3, 0xba, 0x9, 0x80}, {0x800, 0x8, 0x4, 0xffff, 0x0, 0x7}, {0x9, 0x5, 0x8, 0xd2, 0xcf, 0x5}, {0x7ff, 0x6, 0xd, 0x5, 0x7, 0x2}, {0xfffffff9, 0x8, 0x1, 0x7, 0x7, 0xb}, {0x4, 0x9, 0x7, 0x6, 0x0, 0x41c}, {0x6, 0x80000001, 0x0, 0x83, 0x8}, {0xf, 0x1, 0x101, 0xeb, 0x2, 0x6}, {0x8001, 0x8, 0x0, 0x6, 0x0, 0x17077c82}, {0xc, 0x7, 0xfff, 0xab, 0x7, 0x3}, {0x4, 0xef23, 0x0, 0x3, 0xed, 0x100}, {0xcf, 0x8, 0x0, 0x3, 0x8000, 0x8}, {0x7, 0x5, 0x8, 0x3, 0x1, 0x5}, {0x3, 0xc, 0xc0, 0x1000, 0x3, 0x80000001}, {0xfffffffb, 0x1000, 0x9, 0x2, 0x22, 0x43a00}, {0x6, 0x40, 0x2, 0xd9, 0xf, 0x40}, {0xffffffff, 0x4, 0xb6, 0x10000, 0x4, 0x562}, {0x3, 0x3ff, 0x8000, 0xfffffffd, 0xffffffff}, {0x0, 0x9, 0x1, 0xfe, 0x9, 0x1}, {0xe1a4, 0x1000, 0x9, 0x1, 0x10, 0x5}, {0xf7e, 0x6, 0xfffffffe, 0x4, 0x7f, 0x7fff}, {0x294, 0x3, 0x2, 0x8000, 0x8}, {0xeb07, 0x8, 0x401, 0x3, 0x0, 0x6}, {0x10001, 0x9, 0x1, 0x6ab, 0xd24, 0x1}, {0x9, 0x3, 0xf1f, 0x6, 0x8001}, {0x9, 0x2, 0xfffffffe, 0x8, 0x3, 0xff}, {0x9, 0x3, 0x10, 0xc9, 0xd, 0x200}, {0x13, 0x4, 0x7, 0x3, 0x2, 0x7}, {0x10001, 0x0, 0x4, 0x5, 0x2f, 0xffffffff}, {0x2, 0x8, 0x1, 0x6, 0x1007, 0x5}, {0x4, 0x7, 0x7ff, 0x2, 0x8000, 0x1}, {0x3, 0x11, 0x3, 0x4, 0x18, 0x4}, {0x23, 0x80000000, 0x26, 0x400, 0x1, 0x5}, {0x3, 0x8, 0x3a9, 0x7, 0x2e, 0x244}, {0x7, 0x2, 0x58000000, 0x6, 0x5, 0x9}], [{0x5, 0x1}, {0x2}, {0x1}, {0x1, 0x2}, {0x2}, {0x4}, {0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3}, {0x4}, {0x1}, {0x2}, {0x1, 0x1}, {}, {}, {0x2, 0x1}, {}, {0x1}, {0x3, 0x1}, {0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x4}, {0x2, 0x1}, {0x4, 0x2}, {0x5}, {}, {0x5}, {0x7}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x3}, {0x5, 0x1}, {0x2}, {0x4, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x4, 0x1}, {}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1}, {0x5}, {0x2}, {0x1}, {0x4, 0x1}, {0x3}, {0x4, 0x1}, {0x5}, {0x1, 0x1}, {0x5}, {0x1}, {0x2}, {0x3, 0x1}, {0x3}, {0x4}, {}, {0x1, 0x1}, {0x3}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x1}, {}, {0x4}, {0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x1}, {0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x4}, {0x5, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {}, {0x3}, {}, {0x2, 0x1}, {0x0, 0x1}, {}, {0x4, 0x1}, {0x4}, {0x3}, {0x33ad92f3629fb66b, 0x380c1bfccf1a4d05}, {0x5}, {0x0, 0x1}, {0x1, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x5}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x3}, {0x7}, {}, {0x2, 0x1}], 0x1}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}]}, 0xee8}, 0x1, 0x0, 0x0, 0x810}, 0x41) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x2000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 7.153059164s ago: executing program 2 (id=931): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='coredump_filter\x00') pwritev(r0, 0x0, 0x0, 0x0, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0xa, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4000085) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x16f) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000100)={[0x0]}) 6.972666316s ago: executing program 2 (id=933): socket$inet6(0xa, 0x1, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0xa40) ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffff66, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x4008000, 0x0, 0xfffffffffffffef4, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) io_uring_setup(0x7, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000000c0)=@req={0x4, 0x5, 0x5, 0x8}, 0x10) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'xfrm0\x00', 0x0}) sendto$packet(r5, &(0x7f0000000100)='\x00', 0x1, 0x20008801, &(0x7f0000000200)={0x11, 0x88a8, r6, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}}, 0x14) 5.992546061s ago: executing program 2 (id=936): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) fsopen(&(0x7f0000000180)='proc\x00', 0x1) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x0, 0x0}, 0x10) r4 = socket(0x28, 0x801, 0x0) r5 = epoll_create(0x628) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000001c0)={0x30000009}) writev(0xffffffffffffffff, &(0x7f00000103c0)=[{0x0}], 0x1) 3.446626491s ago: executing program 2 (id=950): r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$SIOCGETSGCNT(r0, 0x89e1, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}) 3.204826012s ago: executing program 3 (id=953): r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000340)="2600000022004701050007108980e8ff06006d20002b1ffec0e90101c7bb0000b00000000000", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000000380)="120000001200e7ef007b00000000000000a1", 0x12, 0x20000090, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000f00)=""/161, 0xa1}, {&(0x7f0000000fc0)=""/157, 0x9d}, {&(0x7f0000001f00)=""/4093, 0xffd}, {&(0x7f00000008c0)=""/124, 0x7c}], 0x4}, 0xe}], 0x1, 0x10120, 0x0) 3.102133753s ago: executing program 3 (id=954): openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x19, 0x4, 0x4, 0x5, 0x0, 0x1, 0xfffffffc}, 0x50) openat$random(0xffffffffffffff9c, &(0x7f00000003c0), 0x101000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f00000003c0), &(0x7f0000000080)=@tcp=r0, 0x1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000100000000000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000000600000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000fcffffff7b8af8ff00000000bca2000000000000a6020000f8ffffffb703000018000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r2, r4, 0x25, 0x2, @void}, 0x10) syz_emit_ethernet(0xd2, &(0x7f0000000740)={@remote, @local, @void, {@mpls_mc={0x8848, {[], @ipv6=@udp={0x9, 0x6, "7c27d1", 0x9c, 0x11, 0xff, @mcast1, @private2, {[], {0x4e23, 0x4e22, 0x9c, 0x0, @wg=@initiation={0x1, 0x3, "5abe9c20e882b0ffe76c8f89c132f2aa354e0278b7863a8129ee0407672fb68d", "12dabce4d0a2d3fe6e12806f8581af9e57c3234d9526c6e4ceb0e2e5d4a2058227134b9abdfc7914dce9dfdfd8865a26", "95c3df1512fa745738c1ead2c914ff0a6822076643cb4622fb0d5377", {"b0f0d11d5d60f4b377ff4f1899d2faf8", "f5b1bafabe8240a37d6011ad048e59f2"}}}}}}}}}, 0x0) 2.945324819s ago: executing program 4 (id=956): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, 0x0) 2.910644049s ago: executing program 3 (id=957): ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000003c0)={0x54, 0x1, 0x7, {0xffff, 0x1}, {0x49, 0x2}, @cond=[{0x80, 0x5388, 0x81, 0x800, 0x80cb, 0x7}, {0x1, 0x5, 0x1, 0x7, 0x6, 0xb6}]}) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x200080, &(0x7f0000000280)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0a\xfc\xde\xbf\xc9\xd7\xd74U\aS\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x000x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) 2.288704869s ago: executing program 4 (id=963): socket(0xa, 0x3, 0x87) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) unshare(0x22020400) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000000)={0x1f}, 0x0, 0x0, 0x0) 2.288430432s ago: executing program 2 (id=964): prctl$PR_SET_FP_MODE(0x2d, 0x0) listen(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={0x1000a4, 0x7a}, 0x20) prctl$PR_SET_PTRACER(0x59616d61, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x80000000003) socket$inet6(0xa, 0x3, 0x87) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x1100, 0x2}) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r5, r4, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x800, 0x2}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.283991574s ago: executing program 5 (id=965): r0 = socket$nl_route(0x10, 0x3, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000000180)={0x50, 0x0, r2, {0x7, 0x2b, 0xfffffffe, 0x31004004, 0x0, 0xfffe, 0x6, 0xfffffffe, 0x0, 0x0, 0x1, 0x100}}, 0x50) close(0x3) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) close(r1) read(r0, 0x0, 0x0) 1.516034913s ago: executing program 2 (id=966): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x1c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) 1.419413524s ago: executing program 4 (id=967): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) madvise(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x9) 444.564318ms ago: executing program 4 (id=968): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xeffffffb, 0x80800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001340)={0x81, 0x0, 0x4, r2, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, 0x50000, 0x2, r2, 0xb}) 444.19657ms ago: executing program 5 (id=969): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="280000001d000100000000000000000007000000", @ANYRES32=r1, @ANYBLOB="12009604080002"], 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 293.400631ms ago: executing program 3 (id=970): sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002c40), 0x0, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="042c1108c800aaaaaaaaaa1201020002000600f9"], 0x14) 199.607389ms ago: executing program 5 (id=971): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x0, 0x8, 0x8007, 0x0, 0xffffffffffffffff, 0x428}, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) 32.747824ms ago: executing program 5 (id=972): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) keyctl$clear(0x3, 0xfffffffffffffffd) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0x206, 0x20182) ioctl$USBDEVFS_ALLOW_SUSPEND(r4, 0x5522) r5 = socket(0x10, 0x803, 0x0) write(r5, &(0x7f0000000340)="2600000022004701050007108980e8ff06006d20002b1ffec0e90101c7bb0000b000000000", 0x25) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) recvmmsg(r5, 0x0, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f0000000a80), 0x0, 0x10120, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r3, 0x8108551b, &(0x7f0000000140)={0x0, 0x2, "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"}) ioctl$USBDEVFS_ALLOW_SUSPEND(r3, 0x5522) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80045510, &(0x7f0000000040)={0x0, 0x200000}) ioctl$NILFS_IOCTL_GET_BDESCS(r2, 0xc0186e87, &(0x7f0000000640)={&(0x7f0000000540)=[{0x4, 0x8000000000000001, 0x4, 0x91, 0x1}, {0x3, 0x9, 0x0, 0x0, 0x4}, {0x800, 0xfffffffffffffff8, 0x4, 0x800, 0x2}, {0xc, 0x5, 0xffffffffffffffff, 0x3, 0x1}, {0x89e, 0x4, 0x0, 0x7fffffffffffffff, 0x5}, {0x5, 0x3, 0x8, 0x5, 0x2}], 0x6, 0x28, 0x5, 0x3}) syz_open_dev$vcsn(&(0x7f0000000040), 0xd0f, 0x103000) keyctl$set_reqkey_keyring(0xe, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xe, 0x0, 0x0, 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0xb, '\x00', 0x0, @sk_skb}, 0x94) getpgid(r0) syz_clone3(&(0x7f0000000340)={0xc6107700, &(0x7f00000000c0), 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x58) 0s ago: executing program 3 (id=973): r0 = open(&(0x7f0000000580)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x400000) renameat2(0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file3\x00', 0x4) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, 0x0) rename(&(0x7f0000000200)='./file3\x00', &(0x7f0000000240)='./file1\x00') kernel console output (not intermixed with test programs): pid=7798 comm="syz.2.487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 340.969108][ T30] audit: type=1400 audit(1784946287.210:573): avc: denied { accept } for pid=7798 comm="syz.2.487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 340.992066][ T30] audit: type=1400 audit(1784946287.210:574): avc: denied { read } for pid=7798 comm="syz.2.487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 341.014962][ T30] audit: type=1400 audit(1784946287.270:575): avc: denied { ioctl } for pid=7798 comm="syz.2.487" path="/dev/vhost-vsock" dev="devtmpfs" ino=1274 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 341.132783][ T5812] usb 2-1: USB disconnect, device number 5 [ 341.132809][ C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 341.147100][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 341.238245][ T30] audit: type=1400 audit(1784946287.610:576): avc: denied { setopt } for pid=7803 comm="syz.3.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 341.842435][ T7813] fuse: Unknown parameter '0xffffffffffffffff01777777777777777777777000000000000000000000xffffffffffffffff00000000000000000000' [ 342.282197][ T9] IPVS: starting estimator thread 0... [ 342.404044][ T7816] IPVS: using max 77 ests per chain, 184800 per kthread [ 342.447681][ T7820] FAULT_INJECTION: forcing a failure. [ 342.447681][ T7820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.539939][ T7822] netlink: 8 bytes leftover after parsing attributes in process `syz.3.493'. [ 342.548885][ T7822] netlink: 20 bytes leftover after parsing attributes in process `syz.3.493'. [ 342.805624][ T7820] CPU: 0 UID: 0 PID: 7820 Comm: syz.2.492 Tainted: G L syzkaller #0 PREEMPT(full) [ 342.805649][ T7820] Tainted: [L]=SOFTLOCKUP [ 342.805653][ T7820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 342.805659][ T7820] Call Trace: [ 342.805663][ T7820] [ 342.805667][ T7820] dump_stack_lvl+0x100/0x190 [ 342.805684][ T7820] should_fail_ex.cold+0x5/0xa [ 342.805699][ T7820] _copy_from_user+0x2e/0xd0 [ 342.805723][ T7820] copy_msghdr_from_user+0x9f/0x4c0 [ 342.805749][ T7820] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 342.805784][ T7820] ___sys_sendmsg+0x106/0x1e0 [ 342.805801][ T7820] ? __pfx____sys_sendmsg+0x10/0x10 [ 342.805816][ T7820] ? __lock_acquire+0x49f/0x1a40 [ 342.805830][ T7820] ? get_pid_task+0x106/0x250 [ 342.805874][ T7820] __sys_sendmsg+0x160/0x210 [ 342.805894][ T7820] ? __pfx___sys_sendmsg+0x10/0x10 [ 342.805925][ T7820] do_syscall_64+0x115/0x870 [ 342.805937][ T7820] ? clear_bhb_loop+0x40/0x90 [ 342.805950][ T7820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.805962][ T7820] RIP: 0033:0x7f827059de99 [ 342.805971][ T7820] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 342.805981][ T7820] RSP: 002b:00007f827143d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 342.805995][ T7820] RAX: ffffffffffffffda RBX: 00007f8270825fa0 RCX: 00007f827059de99 [ 342.806005][ T7820] RDX: 0000000020000000 RSI: 0000200000000580 RDI: 0000000000000004 [ 342.806016][ T7820] RBP: 00007f827143d090 R08: 0000000000000000 R09: 0000000000000000 [ 342.806025][ T7820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 342.806034][ T7820] R13: 00007f8270826038 R14: 00007f8270825fa0 R15: 00007ffe2174ceb8 [ 342.806056][ T7820] [ 343.307034][ T7825] tmpfs: Bad value for 'mpol' [ 343.402635][ T7827] netlink: 16 bytes leftover after parsing attributes in process `syz.3.495'. [ 344.127811][ T7834] ALSA: mixer_oss: invalid OSS volume '' [ 344.172163][ T7834] ALSA: mixer_oss: invalid OSS volume 'fU=;ʸgԊ8\>Pxi9 h~' [ 344.229027][ T7834] ALSA: mixer_oss: invalid OSS volume 'gI"4-Z' [ 344.297926][ T7834] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 344.393253][ T7834] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 344.419758][ T7834] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 344.488184][ T7834] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 345.075060][ T7834] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 345.099792][ T7834] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 345.513626][ T7834] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 345.603391][ T7834] ALSA: mixer_oss: invalid OSS volume '[' [ 345.627122][ T30] audit: type=1400 audit(1784946291.990:577): avc: denied { getopt } for pid=7858 comm="syz.1.500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 345.652126][ T7834] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 345.729278][ T7834] ALSA: mixer_oss: invalid OSS volume '$ [ 346.433616][ T7877] dump_stack_lvl+0x100/0x190 [ 346.433644][ T7877] should_fail_ex.cold+0x5/0xa [ 346.433667][ T7877] should_failslab+0xc2/0x120 [ 346.433690][ T7877] __kmalloc_noprof+0xfc/0x820 [ 346.433710][ T7877] ? rcu_is_watching+0x12/0xc0 [ 346.433742][ T7877] ? tomoyo_realpath_from_path+0xb6/0x690 [ 346.433765][ T7877] tomoyo_realpath_from_path+0xb6/0x690 [ 346.433788][ T7877] tomoyo_path_number_perm+0x23c/0x580 [ 346.433812][ T7877] ? tomoyo_path_number_perm+0x22e/0x580 [ 346.433838][ T7877] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 346.433861][ T7877] ? trace_sched_exit_tp+0x120/0x160 [ 346.433889][ T7877] ? __schedule+0x126e/0x6730 [ 346.433938][ T7877] ? find_held_lock+0x2b/0x80 [ 346.433965][ T7877] ? __fget_files+0x215/0x3d0 [ 346.433982][ T7877] ? hook_file_ioctl_common+0x140/0x440 [ 346.434000][ T7877] ? __fget_files+0x215/0x3d0 [ 346.434022][ T7877] ? __fget_files+0x21f/0x3d0 [ 346.434044][ T7877] security_file_ioctl+0xd3/0x230 [ 346.434071][ T7877] __x64_sys_ioctl+0xb7/0x210 [ 346.434099][ T7877] do_syscall_64+0x115/0x870 [ 346.434117][ T7877] ? clear_bhb_loop+0x40/0x90 [ 346.434139][ T7877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.434157][ T7877] RIP: 0033:0x7f7062f9de99 [ 346.434171][ T7877] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 346.434188][ T7877] RSP: 002b:00007f7063d80028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.434205][ T7877] RAX: ffffffffffffffda RBX: 00007f7063226180 RCX: 00007f7062f9de99 [ 346.434216][ T7877] RDX: 0000200000000040 RSI: 00000000401054d5 RDI: 0000000000000006 [ 346.434226][ T7877] RBP: 00007f7063d80090 R08: 0000000000000000 R09: 0000000000000000 [ 346.434236][ T7877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.434245][ T7877] R13: 00007f7063226218 R14: 00007f7063226180 R15: 00007ffde2834258 [ 346.434270][ T7877] [ 346.434290][ T7877] ERROR: Out of memory at tomoyo_realpath_from_path. [ 346.982084][ T7889] netlink: 12 bytes leftover after parsing attributes in process `syz.2.505'. [ 346.998847][ T30] audit: type=1400 audit(1784946293.370:585): avc: denied { write } for pid=7876 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 347.053427][ T7897] netlink: 'syz.2.505': attribute type 1 has an invalid length. [ 347.083342][ T7897] netlink: 'syz.2.505': attribute type 2 has an invalid length. [ 347.251070][ T30] audit: type=1400 audit(1784946293.620:586): avc: denied { mounton } for pid=7899 comm="syz.3.506" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=38 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 347.360663][ T30] audit: type=1400 audit(1784946293.690:587): avc: denied { write } for pid=7898 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 347.695423][ T7904] binder: 7901:7904 ioctl c00c620f 200000000180 returned -22 [ 347.754727][ T7904] autofs: Unknown parameter 'fd0x0000000000000000' [ 348.156472][ T30] audit: type=1400 audit(1784946294.350:588): avc: denied { write } for pid=7905 comm="syz.3.508" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 348.223034][ T1472] block nbd0: Possible stuck request ffff8880288d0000: control (read@0,4096B). Runtime 120 seconds [ 351.286538][ T7935] binder: 7926:7935 ioctl c00c620f 200000000180 returned -22 [ 351.764779][ T7941] netlink: 16 bytes leftover after parsing attributes in process `syz.1.518'. [ 351.876122][ T5617] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 351.894283][ T5617] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 351.903231][ T5617] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 351.912384][ T5617] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 351.923035][ T5617] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 352.016532][ T7949] syzkaller0: entered promiscuous mode [ 352.052710][ T7945] ALSA: mixer_oss: invalid OSS volume '' [ 352.060354][ T7945] ALSA: mixer_oss: invalid OSS volume 'fU=;ʸgԊ8\>Pxi9 h~' [ 352.061170][ T7949] syzkaller0: entered allmulticast mode [ 352.076229][ T7945] ALSA: mixer_oss: invalid OSS volume 'gI"4-Z' [ 352.086120][ T7945] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 352.136321][ T7945] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 352.172212][ T7945] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 352.198633][ T7945] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 352.233768][ T7945] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 352.248883][ T7945] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 352.265870][ T7945] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 352.274810][ T7945] ALSA: mixer_oss: invalid OSS volume '[' [ 352.280862][ T7945] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 352.288416][ T7945] ALSA: mixer_oss: invalid OSS volume '$ [ 353.720010][ T7978] dump_stack_lvl+0x100/0x190 [ 353.720036][ T7978] should_fail_ex.cold+0x5/0xa [ 353.720058][ T7978] _copy_from_user+0x2e/0xd0 [ 353.720082][ T7978] copy_msghdr_from_user+0x9f/0x4c0 [ 353.720109][ T7978] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 353.720153][ T7978] ___sys_sendmsg+0x106/0x1e0 [ 353.720180][ T7978] ? __pfx____sys_sendmsg+0x10/0x10 [ 353.720203][ T7978] ? __lock_acquire+0x49f/0x1a40 [ 353.720225][ T7978] ? get_pid_task+0x106/0x250 [ 353.720277][ T7978] __sys_sendmsg+0x160/0x210 [ 353.720299][ T7978] ? __pfx___sys_sendmsg+0x10/0x10 [ 353.720331][ T7978] do_syscall_64+0x115/0x870 [ 353.720350][ T7978] ? clear_bhb_loop+0x40/0x90 [ 353.720372][ T7978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.720388][ T7978] RIP: 0033:0x7f1491f9de99 [ 353.720402][ T7978] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 353.720419][ T7978] RSP: 002b:00007f1492df4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.720436][ T7978] RAX: ffffffffffffffda RBX: 00007f1492225fa0 RCX: 00007f1491f9de99 [ 353.720447][ T7978] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 353.720457][ T7978] RBP: 00007f1492df4090 R08: 0000000000000000 R09: 0000000000000000 [ 353.720467][ T7978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 353.720477][ T7978] R13: 00007f1492226038 R14: 00007f1492225fa0 R15: 00007fff7363c008 [ 353.720500][ T7978] [ 353.964985][ T7982] netlink: 28 bytes leftover after parsing attributes in process `syz.2.527'. [ 354.015294][ T4925] Bluetooth: hci5: command tx timeout [ 354.107957][ T7988] netlink: 24 bytes leftover after parsing attributes in process `syz.4.529'. [ 354.232749][ T7992] netlink: 16 bytes leftover after parsing attributes in process `syz.1.530'. [ 354.247297][ T7990] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.528'. [ 354.465287][ T7943] bridge0: port 1(bridge_slave_0) entered blocking state [ 354.472455][ T7943] bridge0: port 1(bridge_slave_0) entered disabled state [ 354.474841][ T7998] ALSA: mixer_oss: invalid OSS volume '' [ 354.479937][ T7943] bridge_slave_0: entered allmulticast mode [ 354.485521][ T7998] ALSA: mixer_oss: invalid OSS volume 'fU=;ʸgԊ8\>Pxi9 h~' [ 354.492610][ T7943] bridge_slave_0: entered promiscuous mode [ 354.505714][ T7998] ALSA: mixer_oss: invalid OSS volume 'gI"4-Z' [ 354.513941][ T7998] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 354.515638][ T7943] bridge0: port 2(bridge_slave_1) entered blocking state [ 354.522568][ T7998] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 354.529998][ T7943] bridge0: port 2(bridge_slave_1) entered disabled state [ 354.539304][ T7998] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 354.546567][ T7943] bridge_slave_1: entered allmulticast mode [ 354.554243][ T7998] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 354.561819][ T7943] bridge_slave_1: entered promiscuous mode [ 354.568161][ T7998] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 354.568179][ T7998] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 354.568194][ T7998] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 354.568207][ T7998] ALSA: mixer_oss: invalid OSS volume '[' [ 354.568217][ T7998] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 354.568233][ T7998] ALSA: mixer_oss: invalid OSS volume '$ [ 365.785096][ T8140] dump_stack_lvl+0x100/0x190 [ 365.785124][ T8140] should_fail_ex.cold+0x5/0xa [ 365.785146][ T8140] _copy_from_user+0x2e/0xd0 [ 365.785172][ T8140] io_uring_setup+0xc0/0x160 [ 365.785202][ T8140] ? __pfx_io_uring_setup+0x10/0x10 [ 365.785227][ T8140] ? find_held_lock+0x2b/0x80 [ 365.785253][ T8140] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 365.785273][ T8140] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 365.785307][ T8140] ? ksys_write+0x1ac/0x250 [ 365.785334][ T8140] ? __pfx_ksys_write+0x10/0x10 [ 365.785364][ T8140] __x64_sys_io_uring_setup+0xc2/0x170 [ 365.785391][ T8140] do_syscall_64+0x115/0x870 [ 365.785409][ T8140] ? clear_bhb_loop+0x40/0x90 [ 365.785430][ T8140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.785448][ T8140] RIP: 0033:0x7f5e3e19de99 [ 365.785464][ T8140] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 365.785480][ T8140] RSP: 002b:00007f5e3f05fee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 365.785497][ T8140] RAX: ffffffffffffffda RBX: 0000200000000808 RCX: 00007f5e3e19de99 [ 365.785509][ T8140] RDX: 0000200000000888 RSI: 0000200000000808 RDI: 0000000000000e26 [ 365.785520][ T8140] RBP: 0000200000000800 R08: 0000200000000340 R09: 0000000000000000 [ 365.785531][ T8140] R10: 0000200000000890 R11: 0000000000000206 R12: 0000200000000888 [ 365.785542][ T8140] R13: 0000200000000890 R14: 00007f5e3f05ffd8 R15: 0000000000000000 [ 365.785565][ T8140] [ 367.049614][ T8150] kvm: emulating exchange as write [ 367.144983][ T8150] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 367.332046][ T8164] syzkaller0: entered promiscuous mode [ 367.369106][ T8164] syzkaller0: entered allmulticast mode [ 367.899312][ T8172] netlink: 48 bytes leftover after parsing attributes in process `syz.5.571'. [ 368.966119][ T8190] fuse: Bad value for 'rootmode' [ 369.000559][ T30] audit: type=1400 audit(1784946315.370:593): avc: denied { remount } for pid=8188 comm="syz.5.572" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 369.344478][ T187] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 369.506112][ T187] usb 6-1: Using ep0 maxpacket: 16 [ 369.518605][ T187] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 369.535355][ T187] usb 6-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 369.550267][ T187] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 369.571365][ T187] usb 6-1: config 1 interface 1 has no altsetting 0 [ 369.601764][ T187] usb 6-1: New USB device found, idVendor=2b53, idProduct=0023, bcdDevice= 0.40 [ 369.616673][ T187] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.630628][ T187] usb 6-1: Product: syz [ 369.640864][ T187] usb 6-1: Manufacturer: syz [ 369.650957][ T187] usb 6-1: SerialNumber: syz [ 369.779562][ T8196] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 369.790717][ T8196] IPv6: NLM_F_CREATE should be set when creating new route [ 369.806766][ T8196] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 369.871194][ T8194] netlink: 'syz.5.572': attribute type 1 has an invalid length. [ 369.947103][ T8199] netlink: 56 bytes leftover after parsing attributes in process `syz.5.572'. [ 369.966879][ T8200] netlink: 8 bytes leftover after parsing attributes in process `syz.3.576'. [ 369.987003][ T8200] netlink: 20 bytes leftover after parsing attributes in process `syz.3.576'. [ 370.790747][ T187] usb 6-1: selecting invalid altsetting 0 [ 371.610695][ T187] usb 6-1: USB disconnect, device number 2 [ 371.945370][ T8219] netlink: 48 bytes leftover after parsing attributes in process `syz.4.582'. [ 372.641385][ T8220] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 372.993034][ T6382] udevd[6382]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card5/controlC5/../uevent} for writing: No such file or directory [ 373.221752][ T8224] syzkaller0: entered promiscuous mode [ 373.232793][ T8224] syzkaller0: entered allmulticast mode [ 375.626085][ T8259] syzkaller0: entered promiscuous mode [ 375.663864][ T8259] syzkaller0: entered allmulticast mode [ 375.798509][ T8251] binder: 8246:8251 ioctl c00c620f 200000000180 returned -22 [ 376.137720][ T8271] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 377.023169][ T9] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 377.225490][ T9] usb 4-1: too many configurations: 82, using maximum allowed: 8 [ 377.264438][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 377.296980][ T9] usb 4-1: can't read configurations, error -61 [ 377.483079][ T9] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 377.513156][ T5805] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 377.683485][ T9] usb 4-1: too many configurations: 82, using maximum allowed: 8 [ 377.685777][ T5805] usb 3-1: config 1 has an invalid descriptor of length 194, skipping remainder of the config [ 377.710962][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 377.725559][ T9] usb 4-1: can't read configurations, error -61 [ 377.731873][ T5805] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 30147, setting to 64 [ 377.745468][ T5805] usb 3-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice= 0.40 [ 377.756259][ T9] usb usb4-port1: attempt power cycle [ 377.757576][ T5805] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.812278][ T5805] usb 3-1: Product: syz [ 377.817255][ T5805] usb 3-1: Manufacturer: syz [ 377.821950][ T5805] usb 3-1: SerialNumber: syz [ 377.835362][ T8286] SQUASHFS error: Failed to read block 0x0: -5 [ 377.842206][ T8286] unable to read squashfs_super_block [ 377.865469][ T8278] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 378.105603][ T8278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 378.153051][ T9] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 378.164866][ T8278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 378.687716][ T9] usb 4-1: too many configurations: 82, using maximum allowed: 8 [ 378.721998][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 378.734324][ T1472] block nbd0: Possible stuck request ffff8880288d0000: control (read@0,4096B). Runtime 150 seconds [ 378.888324][ T9] usb 4-1: can't read configurations, error -61 [ 379.349338][ T8297] netlink: 'syz.2.600': attribute type 1 has an invalid length. [ 379.404575][ T9] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 379.444454][ T9] usb 4-1: device descriptor read/8, error -71 [ 379.654546][ T9] usb usb4-port1: unable to enumerate USB device [ 380.131704][ T8307] FAULT_INJECTION: forcing a failure. [ 380.131704][ T8307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 380.153374][ T8307] CPU: 1 UID: 0 PID: 8307 Comm: syz.4.608 Tainted: G L syzkaller #0 PREEMPT(full) [ 380.153402][ T8307] Tainted: [L]=SOFTLOCKUP [ 380.153408][ T8307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 380.153417][ T8307] Call Trace: [ 380.153426][ T8307] [ 380.153433][ T8307] dump_stack_lvl+0x100/0x190 [ 380.153459][ T8307] should_fail_ex.cold+0x5/0xa [ 380.153477][ T8307] _copy_from_user+0x2e/0xd0 [ 380.153497][ T8307] ucma_write+0x128/0x330 [ 380.153517][ T8307] ? __pfx_ucma_write+0x10/0x10 [ 380.153535][ T8307] ? bpf_lsm_file_permission+0x9/0x10 [ 380.153556][ T8307] ? security_file_permission+0x76/0x210 [ 380.153578][ T8307] ? rw_verify_area+0xce/0x6d0 [ 380.153599][ T8307] ? __pfx_ucma_write+0x10/0x10 [ 380.153617][ T8307] vfs_writev+0x5ed/0xdd0 [ 380.153646][ T8307] ? __pfx_vfs_writev+0x10/0x10 [ 380.153671][ T8307] ? rcu_read_lock_any_held+0x6a/0xa0 [ 380.153700][ T8307] ? __fget_files+0x21f/0x3d0 [ 380.153724][ T8307] ? do_writev+0x28a/0x340 [ 380.153746][ T8307] do_writev+0x28a/0x340 [ 380.153769][ T8307] ? __pfx_do_writev+0x10/0x10 [ 380.153795][ T8307] do_syscall_64+0x115/0x870 [ 380.153813][ T8307] ? clear_bhb_loop+0x40/0x90 [ 380.153835][ T8307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 380.153852][ T8307] RIP: 0033:0x7ff0dcb9de99 [ 380.153866][ T8307] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 380.153882][ T8307] RSP: 002b:00007ff0dda76028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 380.153900][ T8307] RAX: ffffffffffffffda RBX: 00007ff0dce25fa0 RCX: 00007ff0dcb9de99 [ 380.153911][ T8307] RDX: 0000000000000002 RSI: 0000200000000040 RDI: 000000000000000d [ 380.153921][ T8307] RBP: 00007ff0dda76090 R08: 0000000000000000 R09: 0000000000000000 [ 380.153930][ T8307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 380.153947][ T8307] R13: 00007ff0dce26038 R14: 00007ff0dce25fa0 R15: 00007ffcb2baaf78 [ 380.153971][ T8307] [ 380.342477][ T8278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.342722][ T8278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.344129][ T8312] netlink: 8 bytes leftover after parsing attributes in process `syz.4.609'. [ 380.344270][ T8312] netlink: 20 bytes leftover after parsing attributes in process `syz.4.609'. [ 380.386047][ T5805] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 380.390374][ T5805] usb 3-1: USB disconnect, device number 17 [ 380.501215][ T8314] syzkaller0: entered promiscuous mode [ 380.501237][ T8314] syzkaller0: entered allmulticast mode [ 380.842730][ T8318] netlink: 16 bytes leftover after parsing attributes in process `syz.3.611'. [ 381.117272][ T8319] ALSA: mixer_oss: invalid OSS volume '' [ 381.182675][ T8319] ALSA: mixer_oss: invalid OSS volume 'fU=;ʸgԊ8\>Pxi9 h~' [ 381.249043][ T8319] ALSA: mixer_oss: invalid OSS volume 'gI"4-Z' [ 381.280900][ T8319] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 381.319947][ T8319] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 381.438022][ T8319] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 381.553810][ T8319] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 381.642626][ T8332] binder: 8328:8332 ioctl c00c620f 200000000180 returned -22 [ 381.854916][ T8319] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 381.901225][ T8319] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 381.957213][ T8319] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 381.971669][ T8340] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 381.999933][ T8319] ALSA: mixer_oss: invalid OSS volume '[' [ 382.000015][ T8338] netlink: 40 bytes leftover after parsing attributes in process `syz.3.616'. [ 382.039710][ T8319] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 382.121174][ T8319] ALSA: mixer_oss: invalid OSS volume '$ [ 388.221335][ T8436] dump_stack_lvl+0x100/0x190 [ 388.221361][ T8436] should_fail_ex.cold+0x5/0xa [ 388.221383][ T8436] _copy_from_user+0x2e/0xd0 [ 388.221407][ T8436] copy_msghdr_from_user+0x9f/0x4c0 [ 388.221436][ T8436] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 388.221467][ T8436] ? __lock_acquire+0x49f/0x1a40 [ 388.221489][ T8436] ? __lock_acquire+0x49f/0x1a40 [ 388.221513][ T8436] ___sys_sendmsg+0x106/0x1e0 [ 388.221541][ T8436] ? __pfx____sys_sendmsg+0x10/0x10 [ 388.221566][ T8436] ? __lock_acquire+0x49f/0x1a40 [ 388.221586][ T8436] ? finish_task_switch.isra.0+0x2c0/0x10c0 [ 388.221639][ T8436] __sys_sendmsg+0x160/0x210 [ 388.221660][ T8436] ? __pfx___sys_sendmsg+0x10/0x10 [ 388.221687][ T8436] ? trace_hardirqs_off+0x70/0x170 [ 388.221716][ T8436] do_syscall_64+0x115/0x870 [ 388.221734][ T8436] ? clear_bhb_loop+0x40/0x90 [ 388.221755][ T8436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.221773][ T8436] RIP: 0033:0x7f1491f9de99 [ 388.221788][ T8436] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 388.221804][ T8436] RSP: 002b:00007f1492db2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 388.221821][ T8436] RAX: ffffffffffffffda RBX: 00007f1492226180 RCX: 00007f1491f9de99 [ 388.221833][ T8436] RDX: 000000002400c0c0 RSI: 0000200000000b00 RDI: 0000000000000007 [ 388.221843][ T8436] RBP: 00007f1492db2090 R08: 0000000000000000 R09: 0000000000000000 [ 388.221854][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 388.221864][ T8436] R13: 00007f1492226218 R14: 00007f1492226180 R15: 00007fff7363c008 [ 388.221888][ T8436] [ 388.440049][ T2360] pvrusb2: Invalid write control endpoint [ 388.446045][ T2360] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 388.455423][ T2360] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 388.464312][ T2360] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 388.477074][ T2360] pvrusb2: Device being rendered inoperable [ 388.483238][ T2360] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 388.490377][ T2360] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 388.508974][ T2360] pvrusb2: Attached sub-driver cx25840 [ 388.515068][ T2360] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 388.526659][ T2360] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 388.546356][ T187] usb 3-1: USB disconnect, device number 18 [ 388.750659][ T30] kauditd_printk_skb: 56 callbacks suppressed [ 388.750687][ T30] audit: type=1400 audit(1784946335.120:660): avc: denied { read write } for pid=8442 comm="syz.2.639" name="binder1" dev="binder" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 388.807242][ T8444] binder: 8442:8444 ioctl c00c620f 200000000180 returned -22 [ 389.044448][ T30] audit: type=1400 audit(1784946335.160:661): avc: denied { open } for pid=8442 comm="syz.2.639" path="/dev/binderfs/binder1" dev="binder" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 389.560717][ T30] audit: type=1400 audit(1784946335.180:662): avc: denied { ioctl } for pid=8442 comm="syz.2.639" path="/dev/binderfs/binder1" dev="binder" ino=17 ioctlcmd=0x620f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 389.621267][ T30] audit: type=1400 audit(1784946335.420:663): avc: denied { create } for pid=8445 comm="syz.4.640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 389.645825][ T30] audit: type=1400 audit(1784946335.910:664): avc: denied { bind } for pid=8442 comm="syz.2.639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 389.778237][ T30] audit: type=1400 audit(1784946335.910:665): avc: denied { write } for pid=8442 comm="syz.2.639" path="socket:[24244]" dev="sockfs" ino=24244 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 390.034541][ T30] audit: type=1400 audit(1784946336.400:666): avc: denied { write } for pid=8457 comm="syz.4.644" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 390.217625][ T8453] binder: 8452:8453 ioctl c00c620f 200000000180 returned -22 [ 390.238837][ T30] audit: type=1400 audit(1784946336.400:667): avc: denied { open } for pid=8457 comm="syz.4.644" path="/dev/dri/card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 390.268371][ T8465] bridge0: port 3(erspan0) entered blocking state [ 390.275296][ T8465] bridge0: port 3(erspan0) entered disabled state [ 390.282625][ T8465] erspan0: entered allmulticast mode [ 390.289322][ T8465] erspan0: entered promiscuous mode [ 390.295964][ T8465] bridge0: port 3(erspan0) entered blocking state [ 390.302402][ T8465] bridge0: port 3(erspan0) entered forwarding state [ 390.316775][ T30] audit: type=1400 audit(1784946336.400:668): avc: denied { ioctl } for pid=8457 comm="syz.4.644" path="/dev/dri/card1" dev="devtmpfs" ino=628 ioctlcmd=0x642e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 390.343031][ T30] audit: type=1400 audit(1784946336.610:669): avc: denied { map } for pid=8459 comm="syz.1.645" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=24268 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 392.095571][ T8478] binder: 8475:8478 ioctl c00c620f 200000000180 returned -22 [ 392.862653][ T8491] netlink: 8 bytes leftover after parsing attributes in process `syz.3.653'. [ 392.871501][ T8491] netlink: 20 bytes leftover after parsing attributes in process `syz.3.653'. [ 392.981949][ T8492] 9p: Bad value for 'rfdno' [ 393.297312][ T5341] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 393.380442][ T8503] binder: 8501:8503 ioctl c00c620f 200000000180 returned -22 [ 393.644820][ T5341] usb 2-1: Using ep0 maxpacket: 32 [ 393.689593][ T5341] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 393.721393][ T5341] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 393.736288][ T5341] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 393.747529][ T5341] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 393.760523][ T5341] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 393.773030][ T5341] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 393.788048][ T8500] [U]  [ 393.794720][ T5341] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 393.806680][ T5341] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.847234][ T5341] usb 2-1: config 0 descriptor?? [ 394.009448][ T5747] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 394.091805][ T5341] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 6 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 394.139623][ T5341] usb 2-1: USB disconnect, device number 6 [ 394.183067][ T5747] usb 5-1: Using ep0 maxpacket: 32 [ 394.188573][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 394.188609][ T30] audit: type=1400 audit(1784946340.560:678): avc: denied { read write } for pid=8512 comm="syz.3.660" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 394.211762][ T8511] binder: 8507:8511 ioctl c00c620f 200000000180 returned -22 [ 394.222566][ T30] audit: type=1400 audit(1784946340.560:679): avc: denied { open } for pid=8512 comm="syz.3.660" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 394.295922][ T5747] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 394.306667][ T5747] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 394.357356][ T5747] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 394.396240][ T5341] usblp0: removed [ 394.405021][ T5747] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 394.543511][ T5747] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 394.570103][ T5747] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 394.577879][ T8511] No control pipe specified [ 394.587170][ T5747] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 394.613019][ T5747] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.666656][ T5747] usb 5-1: config 0 descriptor?? [ 394.772977][ T24] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 394.940420][ T5341] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 394.949434][ T5747] usblp 5-1:0.0: usblp0: USB Bidirectional printer dev 11 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 394.971663][ T5747] usb 5-1: USB disconnect, device number 11 [ 394.984187][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 394.997263][ T5747] usblp0: removed [ 395.102994][ T5341] usb 2-1: Using ep0 maxpacket: 32 [ 395.498506][ T5341] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 395.508470][ T24] usb 4-1: New USB device found, idVendor=06d0, idProduct=0622, bcdDevice=3f.5a [ 395.531890][ T5341] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 395.541671][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.550199][ T5341] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 395.559751][ T24] usb 4-1: Product: syz [ 395.567045][ T8527] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 395.576925][ T24] usb 4-1: Manufacturer: syz [ 395.824769][ T5341] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 395.843368][ T24] usb 4-1: SerialNumber: syz [ 395.873707][ T30] audit: type=1400 audit(1784946342.230:680): avc: denied { wake_alarm } for pid=8521 comm="syz.2.663" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 395.883332][ T5341] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 395.930811][ T24] usb 4-1: config 0 descriptor?? [ 395.983960][ T24] net1080 4-1:0.0: probe with driver net1080 failed with error -22 [ 395.997691][ T5341] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 396.011069][ T5747] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 396.069758][ T5341] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 396.085507][ T5341] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.121824][ T5341] usb 2-1: config 0 descriptor?? [ 396.130926][ T5341] usb 2-1: can't set config #0, error -71 [ 396.157459][ T5341] usb 2-1: USB disconnect, device number 7 [ 396.186600][ T9] usb 4-1: USB disconnect, device number 19 [ 396.195651][ T5747] usb 5-1: Using ep0 maxpacket: 32 [ 396.216851][ T5747] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 396.231952][ T5747] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 396.243651][ T5747] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 396.276461][ T5747] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 396.290981][ T5747] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 396.324141][ T5747] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 396.365784][ T5747] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 396.389129][ T5747] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.417926][ T5747] usb 5-1: config 0 descriptor?? [ 396.638490][ T5747] usblp 5-1:0.0: usblp0: USB Bidirectional printer dev 12 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 396.671339][ T30] audit: type=1400 audit(1784946343.040:681): avc: denied { read } for pid=8537 comm="syz.2.666" name="card0" dev="devtmpfs" ino=627 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 396.855822][ T8505] FAULT_INJECTION: forcing a failure. [ 396.855822][ T8505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 396.881804][ T30] audit: type=1400 audit(1784946343.220:682): avc: denied { read write } for pid=8504 comm="syz.4.657" name="lp0" dev="devtmpfs" ino=3092 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 396.912676][ T8505] CPU: 1 UID: 0 PID: 8505 Comm: syz.4.657 Tainted: G L syzkaller #0 PREEMPT(full) [ 396.912699][ T8505] Tainted: [L]=SOFTLOCKUP [ 396.912704][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 396.912711][ T8505] Call Trace: [ 396.912715][ T8505] [ 396.912719][ T8505] dump_stack_lvl+0x100/0x190 [ 396.912737][ T8505] should_fail_ex.cold+0x5/0xa [ 396.912750][ T8505] _copy_to_user+0x32/0xd0 [ 396.912765][ T8505] usblp_read+0x576/0x810 [ 396.912779][ T8505] ? __pfx_usblp_read+0x10/0x10 [ 396.912788][ T8505] ? avc_policy_seqno+0x9/0x20 [ 396.912799][ T8505] ? selinux_file_permission+0x8f/0x6d0 [ 396.912815][ T8505] ? __pfx_default_wake_function+0x10/0x10 [ 396.912832][ T8505] ? bpf_lsm_file_permission+0x9/0x10 [ 396.912847][ T8505] ? security_file_permission+0x76/0x210 [ 396.912869][ T8505] ? rw_verify_area+0xce/0x6d0 [ 396.912892][ T8505] ? __pfx_usblp_read+0x10/0x10 [ 396.912906][ T8505] vfs_readv+0x5d8/0x8d0 [ 396.912935][ T8505] ? __pfx_vfs_readv+0x10/0x10 [ 396.912961][ T8505] ? rcu_read_lock_any_held+0x6a/0xa0 [ 396.912993][ T8505] ? __fget_files+0x21f/0x3d0 [ 396.913023][ T8505] ? do_readv+0x13e/0x340 [ 396.913045][ T8505] do_readv+0x13e/0x340 [ 396.913071][ T8505] ? __pfx_do_readv+0x10/0x10 [ 396.913102][ T8505] do_syscall_64+0x115/0x870 [ 396.913120][ T8505] ? clear_bhb_loop+0x40/0x90 [ 396.913142][ T8505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 396.913160][ T8505] RIP: 0033:0x7ff0dcb9de99 [ 396.913175][ T8505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 396.913190][ T8505] RSP: 002b:00007ff0dda76028 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 396.913207][ T8505] RAX: ffffffffffffffda RBX: 00007ff0dce25fa0 RCX: 00007ff0dcb9de99 [ 396.913218][ T8505] RDX: 0000000000000001 RSI: 0000200000000080 RDI: 0000000000000004 [ 396.913227][ T8505] RBP: 00007ff0dda76090 R08: 0000000000000000 R09: 0000000000000000 [ 396.913237][ T8505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 396.913247][ T8505] R13: 00007ff0dce26038 R14: 00007ff0dce25fa0 R15: 00007ffcb2baaf78 [ 396.913269][ T8505] [ 397.205127][ T8536] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 397.463907][ T5720] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 397.514237][ T5713] usb 5-1: USB disconnect, device number 12 [ 397.539706][ T5713] usblp0: removed [ 397.554682][ T30] audit: type=1400 audit(1784946343.220:683): avc: denied { open } for pid=8504 comm="syz.4.657" path="/dev/usb/lp0" dev="devtmpfs" ino=3092 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 397.554710][ T30] audit: type=1400 audit(1784946343.350:684): avc: denied { create } for pid=8539 comm="syz.3.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 397.554731][ T30] audit: type=1400 audit(1784946343.500:685): avc: denied { sys_admin } for pid=8539 comm="syz.3.667" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 397.554751][ T30] audit: type=1400 audit(1784946343.520:686): avc: denied { create } for pid=8543 comm="syz.5.668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 397.554770][ T30] audit: type=1400 audit(1784946343.520:687): avc: denied { getopt } for pid=8543 comm="syz.5.668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 397.654421][ T5720] usb 3-1: Using ep0 maxpacket: 16 [ 397.664287][ T5720] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0xD has invalid maxpacket 49212, setting to 1024 [ 397.664319][ T5720] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0xD has invalid maxpacket 1024 [ 397.664341][ T5720] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 397.664363][ T5720] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 1023 [ 397.677078][ T5720] usb 3-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 397.677124][ T5720] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 397.677143][ T5720] usb 3-1: Product: syz [ 397.677157][ T5720] usb 3-1: Manufacturer: syz [ 397.677171][ T5720] usb 3-1: SerialNumber: syz [ 397.684518][ T8538] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 397.684705][ T8538] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 397.748965][ T8551] FAULT_INJECTION: forcing a failure. [ 397.748965][ T8551] name failslab, interval 1, probability 0, space 0, times 0 [ 397.748986][ T8551] CPU: 0 UID: 0 PID: 8551 Comm: syz.3.669 Tainted: G L syzkaller #0 PREEMPT(full) [ 397.749001][ T8551] Tainted: [L]=SOFTLOCKUP [ 397.749005][ T8551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 397.749011][ T8551] Call Trace: [ 397.749015][ T8551] [ 397.749019][ T8551] dump_stack_lvl+0x100/0x190 [ 397.749036][ T8551] should_fail_ex.cold+0x5/0xa [ 397.749053][ T8551] should_failslab+0xc2/0x120 [ 397.749069][ T8551] __kmalloc_noprof+0xfc/0x820 [ 397.749081][ T8551] ? rcu_is_watching+0x12/0xc0 [ 397.749097][ T8551] ? tomoyo_realpath_from_path+0xb6/0x690 [ 397.749111][ T8551] tomoyo_realpath_from_path+0xb6/0x690 [ 397.749124][ T8551] tomoyo_path_number_perm+0x23c/0x580 [ 397.749138][ T8551] ? tomoyo_path_number_perm+0x22e/0x580 [ 397.749153][ T8551] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 397.749181][ T8551] ? find_held_lock+0x2b/0x80 [ 397.749197][ T8551] ? __fget_files+0x215/0x3d0 [ 397.749207][ T8551] ? hook_file_ioctl_common+0x140/0x440 [ 397.749219][ T8551] ? __fget_files+0x215/0x3d0 [ 397.749231][ T8551] ? __fget_files+0x21f/0x3d0 [ 397.749244][ T8551] security_file_ioctl+0xd3/0x230 [ 397.749260][ T8551] __x64_sys_ioctl+0xb7/0x210 [ 397.749276][ T8551] do_syscall_64+0x115/0x870 [ 397.749288][ T8551] ? clear_bhb_loop+0x40/0x90 [ 397.749301][ T8551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.749312][ T8551] RIP: 0033:0x7f7062f9de99 [ 397.749321][ T8551] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 397.749331][ T8551] RSP: 002b:00007f7063dc2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 397.749342][ T8551] RAX: ffffffffffffffda RBX: 00007f7063225fa0 RCX: 00007f7062f9de99 [ 397.749348][ T8551] RDX: 0000200000000040 RSI: 00000000c028aa05 RDI: 0000000000000007 [ 397.749355][ T8551] RBP: 00007f7063dc2090 R08: 0000000000000000 R09: 0000000000000000 [ 397.749361][ T8551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 397.749367][ T8551] R13: 00007f7063226038 R14: 00007f7063225fa0 R15: 00007ffde2834258 [ 397.749380][ T8551] [ 397.750254][ T8551] ERROR: Out of memory at tomoyo_realpath_from_path. [ 397.904271][ T5720] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 397.912403][ T5720] usb 3-1: MIDIStreaming interface descriptor not found [ 398.147786][ T5720] usb 3-1: USB disconnect, device number 19 [ 398.292197][ T6107] udevd[6107]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card5/controlC5/../uevent} for writing: No such file or directory [ 398.900544][ T8560] netdevsim netdevsim5: loading /lib/firmware/. failed with error -22 [ 399.064642][ T8561] netlink: 'syz.5.672': attribute type 1 has an invalid length. [ 399.068858][ T8560] netdevsim netdevsim5: Direct firmware load for . failed with error -22 [ 399.218294][ T8560] netdevsim netdevsim5: Falling back to sysfs fallback for: . [ 399.230939][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 399.230949][ T30] audit: type=1400 audit(1784946345.380:692): avc: denied { append } for pid=8559 comm="syz.5.672" name="cec0" dev="devtmpfs" ino=951 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 399.354054][ T30] audit: type=1400 audit(1784946345.590:693): avc: denied { firmware_load } for pid=8559 comm="syz.5.672" scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 401.220143][ T8584] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 402.379397][ T30] audit: type=1400 audit(1784946348.750:694): avc: denied { create } for pid=8590 comm="syz.5.680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 403.456068][ T30] audit: type=1400 audit(1784946348.850:695): avc: denied { getopt } for pid=8590 comm="syz.5.680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 404.173033][ T5805] usb 5-1: new low-speed USB device number 13 using dummy_hcd [ 404.303052][ T5805] usb 5-1: device descriptor read/64, error -71 [ 404.543081][ T5805] usb 5-1: new low-speed USB device number 14 using dummy_hcd [ 404.713772][ T5805] usb 5-1: device descriptor read/64, error -71 [ 404.881662][ T5805] usb usb5-port1: attempt power cycle [ 405.029962][ T30] audit: type=1400 audit(1784946351.400:696): avc: denied { setopt } for pid=8611 comm="syz.3.686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 405.144443][ T24] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 405.207989][ T8616] FAULT_INJECTION: forcing a failure. [ 405.207989][ T8616] name failslab, interval 1, probability 0, space 0, times 0 [ 405.221395][ T8616] CPU: 1 UID: 0 PID: 8616 Comm: syz.2.684 Tainted: G L syzkaller #0 PREEMPT(full) [ 405.221423][ T8616] Tainted: [L]=SOFTLOCKUP [ 405.221430][ T8616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 405.221439][ T8616] Call Trace: [ 405.221445][ T8616] [ 405.221451][ T8616] dump_stack_lvl+0x100/0x190 [ 405.221478][ T8616] should_fail_ex.cold+0x5/0xa [ 405.221500][ T8616] should_failslab+0xc2/0x120 [ 405.221525][ T8616] __kmalloc_noprof+0xfc/0x820 [ 405.221543][ T8616] ? rcu_is_watching+0x12/0xc0 [ 405.221570][ T8616] ? tomoyo_realpath_from_path+0xb6/0x690 [ 405.221592][ T8616] tomoyo_realpath_from_path+0xb6/0x690 [ 405.221616][ T8616] tomoyo_path_number_perm+0x23c/0x580 [ 405.221639][ T8616] ? tomoyo_path_number_perm+0x22e/0x580 [ 405.221665][ T8616] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 405.221714][ T8616] ? find_held_lock+0x2b/0x80 [ 405.221738][ T8616] ? __fget_files+0x215/0x3d0 [ 405.221754][ T8616] ? hook_file_ioctl_common+0x140/0x440 [ 405.221772][ T8616] ? __fget_files+0x215/0x3d0 [ 405.221794][ T8616] ? __fget_files+0x21f/0x3d0 [ 405.221815][ T8616] security_file_ioctl+0xd3/0x230 [ 405.221842][ T8616] __x64_sys_ioctl+0xb7/0x210 [ 405.221870][ T8616] do_syscall_64+0x115/0x870 [ 405.221888][ T8616] ? clear_bhb_loop+0x40/0x90 [ 405.221914][ T8616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.221930][ T8616] RIP: 0033:0x7f827059de99 [ 405.221943][ T8616] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 405.221958][ T8616] RSP: 002b:00007f827143d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.221974][ T8616] RAX: ffffffffffffffda RBX: 00007f8270825fa0 RCX: 00007f827059de99 [ 405.221986][ T8616] RDX: 0000200000000000 RSI: 0000000000008b34 RDI: 0000000000000003 [ 405.221995][ T8616] RBP: 00007f827143d090 R08: 0000000000000000 R09: 0000000000000000 [ 405.222006][ T8616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 405.222016][ T8616] R13: 00007f8270826038 R14: 00007f8270825fa0 R15: 00007ffe2174ceb8 [ 405.222040][ T8616] [ 405.222094][ T8616] ERROR: Out of memory at tomoyo_realpath_from_path. [ 405.438701][ T5805] usb 5-1: new low-speed USB device number 15 using dummy_hcd [ 405.469027][ T5805] usb 5-1: device descriptor read/8, error -71 [ 405.555237][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 405.560518][ T30] audit: type=1400 audit(1784946351.920:697): avc: denied { name_bind } for pid=8613 comm="syz.1.687" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 405.590203][ T24] usb 6-1: config 0 has an invalid interface number: 51 but max is 0 [ 405.604714][ T24] usb 6-1: config 0 has no interface number 0 [ 405.636652][ T30] audit: type=1400 audit(1784946351.920:698): avc: denied { node_bind } for pid=8613 comm="syz.1.687" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 405.669288][ T24] usb 6-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 405.681594][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 405.689859][ T24] usb 6-1: Product: syz [ 405.694691][ T24] usb 6-1: Manufacturer: syz [ 405.699375][ T24] usb 6-1: SerialNumber: syz [ 405.731320][ T24] usb 6-1: config 0 descriptor?? [ 405.736467][ T5805] usb 5-1: new low-speed USB device number 16 using dummy_hcd [ 405.786133][ T5805] usb 5-1: device descriptor read/8, error -71 [ 405.834808][ T24] quatech2 6-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 405.898281][ T5805] usb usb5-port1: unable to enumerate USB device [ 406.076117][ T8622] syzkaller0: entered promiscuous mode [ 406.083381][ T8622] syzkaller0: entered allmulticast mode [ 406.120476][ T30] audit: type=1400 audit(1784946352.490:699): avc: denied { ioctl } for pid=8623 comm="syz.1.690" path="socket:[25541]" dev="sockfs" ino=25541 ioctlcmd=0x8919 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 406.204612][ T24] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 406.241447][ T24] usb 6-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 406.522542][ T8608] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 406.571888][ T8629] binder: 8627:8629 ioctl c00c620f 200000000180 returned -22 [ 406.684138][ T8608] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 407.045564][ T30] audit: type=1400 audit(1784946353.420:700): avc: denied { create } for pid=8630 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 407.112660][ T30] audit: type=1400 audit(1784946353.480:701): avc: denied { bind } for pid=8630 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 407.190045][ T30] audit: type=1400 audit(1784946353.480:702): avc: denied { setopt } for pid=8630 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 407.265682][ T30] audit: type=1400 audit(1784946353.480:703): avc: denied { accept } for pid=8630 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 407.328683][ T30] audit: type=1400 audit(1784946353.480:704): avc: denied { write } for pid=8630 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 407.415187][ T30] audit: type=1400 audit(1784946353.480:705): avc: denied { read } for pid=8630 comm="syz.4.692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 407.611135][ T8639] netlink: 28 bytes leftover after parsing attributes in process `syz.1.694'. [ 408.342372][ C1] usb 6-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 408.351674][ T5812] usb 6-1: USB disconnect, device number 3 [ 408.368818][ T5812] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 408.436604][ T5812] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 408.521676][ T5812] quatech2 6-1:0.51: device disconnected [ 408.714899][ T8653] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 409.436585][ T1472] block nbd0: Possible stuck request ffff8880288d0000: control (read@0,4096B). Runtime 180 seconds [ 411.326424][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 411.326440][ T30] audit: type=1400 audit(1784946357.700:709): avc: denied { getattr } for pid=8670 comm="syz.1.705" name="/" dev="nullfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 412.073049][ T30] audit: type=1400 audit(1784946358.240:710): avc: denied { write } for pid=8670 comm="syz.1.705" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 412.319811][ T30] audit: type=1400 audit(1784946358.250:711): avc: denied { setopt } for pid=8670 comm="syz.1.705" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 412.427189][ T30] audit: type=1400 audit(1784946358.250:712): avc: denied { map } for pid=8670 comm="syz.1.705" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 412.485643][ T30] audit: type=1400 audit(1784946358.250:713): avc: denied { execute } for pid=8670 comm="syz.1.705" path="/dev/nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 412.530830][ T8680] netlink: 8 bytes leftover after parsing attributes in process `syz.1.706'. [ 412.539856][ T8680] netlink: 20 bytes leftover after parsing attributes in process `syz.1.706'. [ 412.619646][ T8687] netlink: 28 bytes leftover after parsing attributes in process `syz.5.709'. [ 412.904895][ T8699] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 416.969270][ T30] audit: type=1400 audit(1784946363.160:714): avc: denied { create } for pid=8734 comm="syz.4.721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 417.004485][ T30] audit: type=1400 audit(1784946363.160:715): avc: denied { setopt } for pid=8734 comm="syz.4.721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 417.140239][ T8740] netlink: 28 bytes leftover after parsing attributes in process `syz.4.722'. [ 417.178793][ T30] audit: type=1400 audit(1784946363.550:716): avc: denied { create } for pid=8741 comm="syz.2.723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 417.259279][ T30] audit: type=1400 audit(1784946363.630:717): avc: denied { listen } for pid=8741 comm="syz.2.723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 417.568072][ T30] audit: type=1400 audit(1784946363.660:718): avc: denied { create } for pid=8741 comm="syz.2.723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 417.628096][ T8751] netlink: 12 bytes leftover after parsing attributes in process `syz.5.724'. [ 417.637050][ T8751] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 417.687167][ T30] audit: type=1400 audit(1784946363.740:719): avc: denied { create } for pid=8741 comm="syz.2.723" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 417.754435][ T30] audit: type=1400 audit(1784946364.020:720): avc: denied { read write } for pid=8741 comm="syz.2.723" name="rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 418.034612][ T8764] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 419.072954][ T30] audit: type=1400 audit(1784946364.020:721): avc: denied { open } for pid=8741 comm="syz.2.723" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 419.190433][ T30] audit: type=1400 audit(1784946364.030:722): avc: denied { setopt } for pid=8750 comm="syz.5.724" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 419.287014][ T30] audit: type=1400 audit(1784946364.230:723): avc: denied { append } for pid=8756 comm="syz.4.727" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 422.253441][ T9] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 422.267500][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 422.267511][ T30] audit: type=1400 audit(1784946368.640:731): avc: denied { write } for pid=8776 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 422.378803][ T8814] netlink: 28 bytes leftover after parsing attributes in process `syz.2.737'. [ 422.414295][ T30] audit: type=1400 audit(1784946368.780:732): avc: denied { write } for pid=8812 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 422.454829][ T5720] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 422.483766][ T9] usb 6-1: Using ep0 maxpacket: 8 [ 422.490211][ T9] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 422.509162][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 422.552458][ T9] pvrusb2: Hardware description: Terratec Grabster AV400 [ 422.570440][ T9] pvrusb2: ********** [ 422.577894][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 422.607905][ T9] pvrusb2: Important functionality might not be entirely working. [ 422.616653][ T5720] usb 5-1: Using ep0 maxpacket: 8 [ 422.632435][ T5720] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 422.646935][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 422.659566][ T5720] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 422.667745][ T9] pvrusb2: ********** [ 422.692139][ T5720] pvrusb2: Hardware description: Terratec Grabster AV400 [ 422.706302][ T5720] pvrusb2: ********** [ 422.716405][ T5720] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 422.737323][ T5720] pvrusb2: Important functionality might not be entirely working. [ 422.757421][ T2360] pvrusb2: Invalid write control endpoint [ 422.768033][ T5720] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 422.790484][ T5720] pvrusb2: ********** [ 422.876650][ T2360] pvrusb2: Invalid write control endpoint [ 422.887200][ T2360] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 422.918408][ T2360] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 422.927609][ T2360] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 422.938036][ T2360] pvrusb2: Device being rendered inoperable [ 422.944309][ T2360] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 422.975199][ T2360] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_c) [ 423.012592][ T9] usb 6-1: USB disconnect, device number 4 [ 423.028422][ T2360] pvrusb2: Attached sub-driver cx25840 [ 423.050559][ T2360] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 423.075081][ T2360] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 423.089489][ T2360] pvrusb2: Invalid write control endpoint [ 423.108252][ T5720] usb 5-1: USB disconnect, device number 17 [ 423.810128][ T30] audit: type=1400 audit(1784946370.180:733): avc: denied { read write } for pid=8824 comm="syz.2.739" name="sg0" dev="devtmpfs" ino=718 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 423.930455][ T30] audit: type=1400 audit(1784946370.180:734): avc: denied { open } for pid=8824 comm="syz.2.739" path="/dev/sg0" dev="devtmpfs" ino=718 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 424.015505][ T30] audit: type=1400 audit(1784946370.340:735): avc: denied { write } for pid=8819 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 424.163231][ T2360] pvrusb2: Invalid write control endpoint [ 424.209794][ T2360] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 424.352641][ T2360] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 424.535851][ T2360] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 425.544189][ T2360] pvrusb2: Device being rendered inoperable [ 425.551379][ T2360] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 425.558774][ T2360] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_d) [ 425.567286][ T2360] pvrusb2: Attached sub-driver cx25840 [ 425.574190][ T2360] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 425.584478][ T2360] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 425.829622][ T30] audit: type=1400 audit(1784946372.200:736): avc: denied { write } for pid=8863 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 427.577416][ T8883] netlink: 28 bytes leftover after parsing attributes in process `syz.5.748'. [ 428.523058][ T5805] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 428.762981][ T5805] usb 6-1: Using ep0 maxpacket: 8 [ 428.775621][ T30] audit: type=1400 audit(1784946375.150:737): avc: denied { setopt } for pid=8899 comm="syz.1.743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 428.804353][ T5805] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 428.833123][ T5805] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 428.883504][ T5805] pvrusb2: Hardware description: Terratec Grabster AV400 [ 428.912604][ T5805] pvrusb2: ********** [ 428.926756][ T5805] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 428.996772][ T8900] netlink: 16 bytes leftover after parsing attributes in process `syz.1.743'. [ 429.013026][ T30] audit: type=1400 audit(1784946375.320:738): avc: denied { setopt } for pid=8899 comm="syz.1.743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 429.055455][ T5805] pvrusb2: Important functionality might not be entirely working. [ 429.064465][ T5805] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 429.067451][ T30] audit: type=1400 audit(1784946375.320:739): avc: denied { write } for pid=8899 comm="syz.1.743" path="socket:[27590]" dev="sockfs" ino=27590 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 429.077193][ T5805] pvrusb2: ********** [ 429.574389][ T30] audit: type=1400 audit(1784946375.320:740): avc: denied { bind } for pid=8899 comm="syz.1.743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 429.642346][ T2360] pvrusb2: Invalid write control endpoint [ 429.671717][ T8903] ALSA: mixer_oss: invalid OSS volume '' [ 429.727307][ T8903] ALSA: mixer_oss: invalid OSS volume 'fU=;ʸgԊ8\>Pxi9 h~' [ 429.753241][ T2360] pvrusb2: Invalid write control endpoint [ 429.769253][ T8903] ALSA: mixer_oss: invalid OSS volume 'gI"4-Z' [ 429.787773][ T2360] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 429.835773][ T8903] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 429.844476][ T2360] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 429.895906][ T2360] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 429.909479][ T8903] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 429.924456][ T5805] usb 6-1: USB disconnect, device number 5 [ 430.017977][ T2360] pvrusb2: Device being rendered inoperable [ 430.024611][ T2360] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 430.032008][ T2360] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_c) [ 430.076771][ T2360] pvrusb2: Attached sub-driver cx25840 [ 430.592842][ T2360] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 430.603093][ T2360] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 430.604175][ T8903] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 430.642167][ T8903] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 430.678385][ T8903] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 430.697164][ T8903] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 430.741483][ T8903] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 431.380079][ T8903] ALSA: mixer_oss: invalid OSS volume '[' [ 431.415917][ T8903] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 431.426005][ T30] audit: type=1400 audit(1784946377.800:741): avc: denied { unmount } for pid=8925 comm="syz.3.756" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 431.473415][ T8903] ALSA: mixer_oss: invalid OSS volume '$ [ 440.845880][ T8997] dump_stack_lvl+0x100/0x190 [ 440.845905][ T8997] should_fail_ex.cold+0x5/0xa [ 440.845927][ T8997] should_failslab+0xc2/0x120 [ 440.845950][ T8997] __kmalloc_noprof+0xfc/0x820 [ 440.845979][ T8997] ? rcu_is_watching+0x12/0xc0 [ 440.846006][ T8997] ? tomoyo_realpath_from_path+0xb6/0x690 [ 440.846028][ T8997] tomoyo_realpath_from_path+0xb6/0x690 [ 440.846051][ T8997] tomoyo_path_number_perm+0x23c/0x580 [ 440.846074][ T8997] ? tomoyo_path_number_perm+0x22e/0x580 [ 440.846100][ T8997] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 440.846148][ T8997] ? find_held_lock+0x2b/0x80 [ 440.846174][ T8997] ? __fget_files+0x215/0x3d0 [ 440.846191][ T8997] ? hook_file_ioctl_common+0x140/0x440 [ 440.846210][ T8997] ? __fget_files+0x215/0x3d0 [ 440.846232][ T8997] ? __fget_files+0x21f/0x3d0 [ 440.846252][ T8997] security_file_ioctl+0xd3/0x230 [ 440.846279][ T8997] __x64_sys_ioctl+0xb7/0x210 [ 440.846307][ T8997] do_syscall_64+0x115/0x870 [ 440.846325][ T8997] ? clear_bhb_loop+0x40/0x90 [ 440.846347][ T8997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.846365][ T8997] RIP: 0033:0x7f1491f9de99 [ 440.846379][ T8997] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 440.846396][ T8997] RSP: 002b:00007f1492df4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 440.846413][ T8997] RAX: ffffffffffffffda RBX: 00007f1492225fa0 RCX: 00007f1491f9de99 [ 440.846424][ T8997] RDX: 0000200000000000 RSI: 0000000080045505 RDI: 0000000000000003 [ 440.846435][ T8997] RBP: 00007f1492df4090 R08: 0000000000000000 R09: 0000000000000000 [ 440.846445][ T8997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 440.846455][ T8997] R13: 00007f1492226038 R14: 00007f1492225fa0 R15: 00007fff7363c008 [ 440.846479][ T8997] [ 440.846486][ T8997] ERROR: Out of memory at tomoyo_realpath_from_path. [ 440.930033][ T9004] netlink: 28 bytes leftover after parsing attributes in process `syz.4.774'. [ 440.985440][ T2360] pvrusb2: Attached sub-driver cx25840 [ 441.015735][ T5720] usb 6-1: USB disconnect, device number 6 [ 441.393253][ T8997] usb usb1: usbfs: interface 0 claimed by hub while 'syz.1.773' sets config #1 [ 441.426720][ T2360] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 441.437096][ T2360] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 441.449888][ T30] audit: type=1400 audit(1784946387.820:758): avc: denied { read } for pid=9006 comm="syz.2.775" name="event0" dev="devtmpfs" ino=919 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 441.487135][ T5720] pvrusb2: Device being rendered inoperable [ 442.471346][ T24] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 442.638606][ T24] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 442.647933][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 442.674150][ T24] usb 3-1: config 0 descriptor?? [ 443.114788][ T9008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.153623][ T9008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.186986][ T9008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.197692][ T9008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.418915][ T9008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.431227][ T9008] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.452768][ T24] ath6kl: Failed to submit usb control message: -71 [ 443.462125][ T24] ath6kl: unable to send the bmi data to the device: -71 [ 443.475466][ T24] ath6kl: Unable to send get target info: -71 [ 443.509656][ T24] ath6kl: Failed to init ath6kl core: -71 [ 443.536219][ T24] ath6kl_usb 3-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 443.565594][ T24] usb 3-1: USB disconnect, device number 21 [ 444.113267][ T9038] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.780' sets config #1 [ 445.914478][ T9] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 446.213478][ T9] usb 6-1: Using ep0 maxpacket: 8 [ 446.250656][ T9] usb 6-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 446.252073][ T9058] netlink: 28 bytes leftover after parsing attributes in process `syz.1.787'. [ 446.269836][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 446.370306][ T9] pvrusb2: Hardware description: Terratec Grabster AV400 [ 446.387516][ T9] pvrusb2: ********** [ 446.401172][ T9] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 446.441907][ T9] pvrusb2: Important functionality might not be entirely working. [ 446.501968][ T9] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 446.522259][ T9] pvrusb2: ********** [ 446.640769][ T2360] pvrusb2: Invalid write control endpoint [ 447.197628][ T2360] pvrusb2: Invalid write control endpoint [ 447.226678][ T2360] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 447.257286][ T2360] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 447.274846][ T2360] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 447.288066][ T30] audit: type=1400 audit(1784946393.650:759): avc: denied { create } for pid=9066 comm="syz.2.789" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 447.457293][ T2360] pvrusb2: Device being rendered inoperable [ 447.509830][ T24] usb 6-1: USB disconnect, device number 7 [ 447.513789][ T2360] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 447.516039][ T30] audit: type=1400 audit(1784946393.850:760): avc: denied { ioctl } for pid=9066 comm="syz.2.789" path="/dev/vhost-net" dev="devtmpfs" ino=1273 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 448.273803][ T2360] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_c) [ 448.282241][ T2360] pvrusb2: Attached sub-driver cx25840 [ 448.410756][ T2360] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 448.422771][ T2360] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 448.599533][ T9077] binder: 9074:9077 ioctl c00c620f 200000000180 returned -22 [ 449.555111][ T9093] FAULT_INJECTION: forcing a failure. [ 449.555111][ T9093] name failslab, interval 1, probability 0, space 0, times 0 [ 449.613112][ T9093] CPU: 1 UID: 0 PID: 9093 Comm: syz.3.791 Tainted: G L syzkaller #0 PREEMPT(full) [ 449.613138][ T9093] Tainted: [L]=SOFTLOCKUP [ 449.613144][ T9093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 449.613152][ T9093] Call Trace: [ 449.613158][ T9093] [ 449.613164][ T9093] dump_stack_lvl+0x100/0x190 [ 449.613188][ T9093] should_fail_ex.cold+0x5/0xa [ 449.613208][ T9093] should_failslab+0xc2/0x120 [ 449.613228][ T9093] __kmalloc_noprof+0xfc/0x820 [ 449.613244][ T9093] ? rcu_is_watching+0x12/0xc0 [ 449.613268][ T9093] ? tomoyo_realpath_from_path+0xb6/0x690 [ 449.613287][ T9093] tomoyo_realpath_from_path+0xb6/0x690 [ 449.613307][ T9093] tomoyo_path_number_perm+0x23c/0x580 [ 449.613327][ T9093] ? tomoyo_path_number_perm+0x22e/0x580 [ 449.613349][ T9093] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 449.613393][ T9093] ? find_held_lock+0x2b/0x80 [ 449.613414][ T9093] ? __fget_files+0x215/0x3d0 [ 449.613428][ T9093] ? hook_file_ioctl_common+0x140/0x440 [ 449.613444][ T9093] ? __fget_files+0x215/0x3d0 [ 449.613463][ T9093] ? __fget_files+0x21f/0x3d0 [ 449.613490][ T9093] security_file_ioctl+0xd3/0x230 [ 449.613514][ T9093] __x64_sys_ioctl+0xb7/0x210 [ 449.613538][ T9093] do_syscall_64+0x115/0x870 [ 449.613554][ T9093] ? clear_bhb_loop+0x40/0x90 [ 449.613574][ T9093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.613590][ T9093] RIP: 0033:0x7f7062f9de99 [ 449.613604][ T9093] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 449.613618][ T9093] RSP: 002b:00007f7063d80028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.613634][ T9093] RAX: ffffffffffffffda RBX: 00007f7063226180 RCX: 00007f7062f9de99 [ 449.613644][ T9093] RDX: 0010000000000004 RSI: 0000000000004b41 RDI: 0000000000000006 [ 449.613653][ T9093] RBP: 00007f7063d80090 R08: 0000000000000000 R09: 0000000000000000 [ 449.613662][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 449.613670][ T9093] R13: 00007f7063226218 R14: 00007f7063226180 R15: 00007ffde2834258 [ 449.613693][ T9093] [ 449.613699][ T9093] ERROR: Out of memory at tomoyo_realpath_from_path. [ 451.348890][ T9106] netlink: 28 bytes leftover after parsing attributes in process `syz.1.798'. [ 452.795407][ T9115] ALSA: mixer_oss: invalid OSS volume '' [ 452.801382][ T9115] ALSA: mixer_oss: invalid OSS volume 'fU=;ʸgԊ8\>Pxi9 h~' [ 452.809872][ T9115] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 452.820377][ T9115] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 452.828952][ T9115] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 452.838620][ T9115] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 452.847838][ T9116] netlink: 16 bytes leftover after parsing attributes in process `syz.2.800'. [ 452.916550][ T9115] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 452.994192][ T9115] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 453.096653][ T9115] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 453.206387][ T9115] ALSA: mixer_oss: invalid OSS volume '[' [ 454.147195][ T9115] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 454.176466][ T9115] ALSA: mixer_oss: invalid OSS volume '$Pxi9 h~' [ 460.982727][ T9208] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 460.984969][ T30] audit: type=1400 audit(1784946407.360:764): avc: denied { write } for pid=9223 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 461.062948][ T9208] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 461.106002][ T9208] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 461.168981][ T9208] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 461.225012][ T9208] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 461.258415][ T9208] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 461.377099][ T9208] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 461.415132][ T9208] ALSA: mixer_oss: invalid OSS volume '[' [ 461.913808][ T9208] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 461.946917][ T9208] ALSA: mixer_oss: invalid OSS volume '$Pxi9 h~' [ 466.388905][ T9310] CPU: 1 UID: 0 PID: 9310 Comm: syz.5.837 Tainted: G L syzkaller #0 PREEMPT(full) [ 466.388933][ T9310] Tainted: [L]=SOFTLOCKUP [ 466.388939][ T9310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 466.388948][ T9310] Call Trace: [ 466.388953][ T9310] [ 466.388959][ T9310] dump_stack_lvl+0x100/0x190 [ 466.388982][ T9310] should_fail_ex.cold+0x5/0xa [ 466.389001][ T9310] should_failslab+0xc2/0x120 [ 466.389019][ T9310] __kmalloc_noprof+0xfc/0x820 [ 466.389035][ T9310] ? rcu_is_watching+0x12/0xc0 [ 466.389054][ T9310] ? tomoyo_realpath_from_path+0xb6/0x690 [ 466.389072][ T9310] tomoyo_realpath_from_path+0xb6/0x690 [ 466.389087][ T9310] tomoyo_path_number_perm+0x23c/0x580 [ 466.389105][ T9310] ? tomoyo_path_number_perm+0x22e/0x580 [ 466.389125][ T9310] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 466.389166][ T9310] ? find_held_lock+0x2b/0x80 [ 466.389186][ T9310] ? __fget_files+0x215/0x3d0 [ 466.389200][ T9310] ? hook_file_ioctl_common+0x140/0x440 [ 466.389215][ T9310] ? __fget_files+0x215/0x3d0 [ 466.389232][ T9310] ? __fget_files+0x21f/0x3d0 [ 466.389250][ T9310] security_file_ioctl+0xd3/0x230 [ 466.389272][ T9310] __x64_sys_ioctl+0xb7/0x210 [ 466.389294][ T9310] do_syscall_64+0x115/0x870 [ 466.389309][ T9310] ? clear_bhb_loop+0x40/0x90 [ 466.389327][ T9310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.389341][ T9310] RIP: 0033:0x7f5e3e19de99 [ 466.389353][ T9310] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 466.389367][ T9310] RSP: 002b:00007f5e3f060028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.389381][ T9310] RAX: ffffffffffffffda RBX: 00007f5e3e425fa0 RCX: 00007f5e3e19de99 [ 466.389390][ T9310] RDX: 0000200000000000 RSI: 0000000080045505 RDI: 0000000000000003 [ 466.389399][ T9310] RBP: 00007f5e3f060090 R08: 0000000000000000 R09: 0000000000000000 [ 466.389407][ T9310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 466.389415][ T9310] R13: 00007f5e3e426038 R14: 00007f5e3e425fa0 R15: 00007ffd32322978 [ 466.389435][ T9310] [ 466.389441][ T9310] ERROR: Out of memory at tomoyo_realpath_from_path. [ 466.453054][ T9301] ALSA: mixer_oss: invalid OSS volume 'eQCȡ*qpAڜe T|K' [ 466.479404][ T9310] usb usb1: usbfs: interface 0 claimed by hub while 'syz.5.837' sets config #1 [ 466.703228][ T9301] ALSA: mixer_oss: invalid OSS volume ':az]qeXfb]݆B.' [ 466.711674][ T9301] ALSA: mixer_oss: invalid OSS volume 'j|q⩃˚[w3^.ג' [ 466.720092][ T9301] ALSA: mixer_oss: invalid OSS volume '"P޸ۜo[8>7|YMepq' [ 466.799048][ T9301] ALSA: mixer_oss: invalid OSS volume 'wI׷#t\W,bP=&e' [ 466.835035][ T9301] ALSA: mixer_oss: invalid OSS volume ']za-!)ϻvCYps' [ 467.361276][ T9301] ALSA: mixer_oss: invalid OSS volume 'LE]Dxt݂OY3fk$T "' [ 467.535542][ T9301] ALSA: mixer_oss: invalid OSS volume '[' [ 467.575695][ T9301] ALSA: mixer_oss: invalid OSS volume '3A14IN+|\' [ 467.723187][ T9301] ALSA: mixer_oss: invalid OSS volume '$ /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 495.940060][ T31] task:syz.0.475 state:D stack:26072 pid:7754 tgid:7752 ppid:5620 task_flags:0x400140 flags:0x00080002 [ 495.952922][ T31] Call Trace: [ 495.957913][ T31] [ 495.960904][ T31] __schedule+0x125c/0x6730 [ 495.965513][ T31] ? __pfx___schedule+0x10/0x10 [ 495.970415][ T31] ? find_held_lock+0x2b/0x80 [ 495.980403][ T31] ? schedule+0x225/0x2c0 [ 495.993099][ T31] schedule+0xdd/0x2c0 [ 496.006419][ T31] io_schedule+0x8a/0xf0 [ 496.019088][ T31] folio_wait_bit_common+0x414/0xa70 [ 496.033655][ T31] ? folio_wait_bit_common+0x2a0/0xa70 [ 496.049566][ T31] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 496.069256][ T31] ? __pfx_wake_page_function+0x10/0x10 [ 496.102022][ T31] ? __pfx___might_resched+0x10/0x10 [ 496.121913][ T31] ? compaction_free+0x17d/0x470 [ 496.173956][ T31] migrate_pages_batch+0x7a1/0x45c0 [ 496.198096][ T31] ? __pfx_compaction_alloc+0x10/0x10 [ 496.218397][ T31] ? __pfx_compaction_free+0x10/0x10 [ 496.236341][ T31] ? __pfx_migrate_pages_batch+0x10/0x10 [ 496.278471][ T31] ? lru_gen_add_folio+0x20f/0x1490 [ 496.310588][ T31] ? __asan_memset+0x23/0x50 [ 496.332138][ T31] ? folios_put_refs+0x58a/0xaa0 [ 496.355615][ T31] ? __pfx_folios_put_refs+0x10/0x10 [ 496.376295][ T31] migrate_pages_sync+0x4db/0x880 [ 496.389837][ T31] ? __pfx_compaction_alloc+0x10/0x10 [ 496.405389][ T31] ? __pfx_compaction_free+0x10/0x10 [ 496.420611][ T31] ? __pfx_migrate_pages_sync+0x10/0x10 [ 496.436252][ T31] migrate_pages+0x1a83/0x2850 [ 496.454007][ T31] ? isolate_migratepages_block+0xd74/0x61d0 [ 496.476752][ T31] ? __pfx_compaction_alloc+0x10/0x10 [ 496.497857][ T31] ? __pfx_compaction_free+0x10/0x10 [ 496.512998][ T31] ? __pfx_migrate_pages+0x10/0x10 [ 496.541947][ T31] ? __pfx_isolate_migratepages_block+0x10/0x10 [ 496.558051][ T31] ? __nr_to_section+0xaa/0x100 [ 496.568832][ T31] ? pfn_to_online_page+0x178/0x4c0 [ 496.597291][ T31] compact_zone+0x243c/0x4420 [ 496.612550][ T31] ? __pfx_compact_zone+0x10/0x10 [ 496.632117][ T31] ? __flush_work+0xa38/0xcb0 [ 496.646467][ T31] ? __flush_work+0xa38/0xcb0 [ 496.656173][ T31] compact_node+0x17f/0x2c0 [ 496.665834][ T31] ? __pfx_compact_node+0x10/0x10 [ 496.677348][ T31] ? __lru_add_drain_all+0x441/0x650 [ 496.688521][ T31] sysctl_compaction_handler+0x141/0x210 [ 496.699532][ T31] proc_sys_call_handler+0x47f/0x5a0 [ 496.709998][ T31] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 496.719537][ T31] ? splice_from_pipe_next+0x1ec/0x5a0 [ 496.729027][ T31] iter_file_splice_write+0x830/0x10b0 [ 496.738933][ T31] ? copy_splice_read+0x739/0xbb0 [ 496.748782][ T31] ? __pfx_iter_file_splice_write+0x10/0x10 [ 496.758427][ T31] ? __pfx_copy_splice_read+0x10/0x10 [ 496.767052][ T31] ? __pfx_iter_file_splice_write+0x10/0x10 [ 496.776842][ T31] direct_splice_actor+0x192/0x690 [ 496.786321][ T31] splice_direct_to_actor+0x345/0xa30 [ 496.795282][ T31] ? __pfx_direct_splice_actor+0x10/0x10 [ 496.805330][ T31] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 496.815428][ T31] do_splice_direct+0x174/0x240 [ 496.824768][ T31] ? __pfx_do_splice_direct+0x10/0x10 [ 496.833253][ T31] ? avc_policy_seqno+0x9/0x20 [ 496.842728][ T31] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 496.851777][ T31] ? rw_verify_area+0xce/0x6d0 [ 496.859582][ T31] do_sendfile+0xadc/0xe20 [ 496.866443][ T31] ? __pfx_do_sendfile+0x10/0x10 [ 496.874832][ T31] __x64_sys_sendfile64+0x154/0x220 [ 496.886592][ T31] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 496.895574][ T31] do_syscall_64+0x115/0x870 [ 496.903080][ T31] ? clear_bhb_loop+0x40/0x90 [ 496.912378][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 496.922013][ T31] RIP: 0033:0x7f6fb839de99 [ 496.931403][ T31] RSP: 002b:00007f6fb9294028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 496.949718][ T31] RAX: ffffffffffffffda RBX: 00007f6fb8625fa0 RCX: 00007f6fb839de99 [ 496.962342][ T31] RDX: 00002000000000c0 RSI: 0000000000000007 RDI: 0000000000000008 [ 496.984289][ T31] RBP: 00007f6fb8433eaf R08: 0000000000000000 R09: 0000000000000000 [ 496.999028][ T31] R10: 000000000000000a R11: 0000000000000246 R12: 0000000000000000 [ 497.012915][ T31] R13: 00007f6fb8626038 R14: 00007f6fb8625fa0 R15: 00007ffc1673bf68 [ 497.025701][ T31] [ 497.037137][ T31] [ 497.037137][ T31] Showing all locks held in the system: [ 497.064233][ T31] 2 locks held by kworker/u8:0/12: [ 497.125625][ T31] #0: ffff88801f3b6940 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940 [ 497.205717][ T31] #1: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: __schedule+0x2e8e/0x6730 [ 497.218396][ T31] 1 lock held by khungtaskd/31: [ 497.224354][ T31] #0: ffffffff8ebe8180 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 497.235342][ T31] 2 locks held by getty/5369: [ 497.240565][ T31] #0: ffff8880384490a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 497.250930][ T31] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 [ 497.262394][ T31] 5 locks held by kworker/u8:8/5761: [ 497.267706][ T31] #0: ffff88801ce88940 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940 [ 497.282898][ T31] #1: ffffc9000208fd08 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x988/0x1940 [ 497.300836][ T31] #2: ffffffff90a85e88 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xb8/0x920 [ 497.322946][ T31] #3: ffffffff90a9ea80 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x7ec/0xab0 [ 497.346653][ T31] #4: ffffffff8ebf3c28 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x27f/0x3c0 [ 497.368021][ T31] 1 lock held by udevd/6115: [ 497.376555][ T31] #0: ffff888028833350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 497.395664][ T31] 1 lock held by syz.0.475/7754: [ 497.406235][ T31] #0: ffff88805513e450 (sb_writers#3){.+.+}-{0:0}, at: splice_direct_to_actor+0x345/0xa30 [ 497.426368][ T31] 1 lock held by syz.1.920/9524: [ 497.435878][ T31] 2 locks held by syz.3.959/9640: [ 497.441071][ T31] 2 locks held by syz.2.966/9681: [ 497.446578][ T31] #0: ffffffff90b4d768 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 497.455123][ T31] #1: ffffffff90a9ea80 (rtnl_mutex){+.+.}-{4:4}, at: nl80211_pre_doit+0xb4/0xae0 [ 497.464614][ T31] [ 497.466995][ T31] ============================================= [ 497.466995][ T31] [ 497.477106][ T31] NMI backtrace for cpu 1 [ 497.477122][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 497.477146][ T31] Tainted: [L]=SOFTLOCKUP [ 497.477152][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 497.477161][ T31] Call Trace: [ 497.477168][ T31] [ 497.477174][ T31] dump_stack_lvl+0x100/0x190 [ 497.477201][ T31] nmi_cpu_backtrace.cold+0x12d/0x151 [ 497.477226][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 497.477257][ T31] nmi_trigger_cpumask_backtrace+0x21c/0x2a0 [ 497.477287][ T31] sys_info+0x141/0x190 [ 497.477309][ T31] watchdog+0xcb1/0x1030 [ 497.477335][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 497.477362][ T31] ? __pfx_watchdog+0x10/0x10 [ 497.477384][ T31] ? __kthread_parkme+0x18c/0x230 [ 497.477413][ T31] ? kthread+0x13a/0x450 [ 497.477428][ T31] ? __pfx_watchdog+0x10/0x10 [ 497.477447][ T31] kthread+0x370/0x450 [ 497.477462][ T31] ? __pfx_kthread+0x10/0x10 [ 497.477481][ T31] ret_from_fork+0x72b/0xd50 [ 497.477506][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 497.477532][ T31] ? __switch_to+0x800/0x10f0 [ 497.477551][ T31] ? __pfx_kthread+0x10/0x10 [ 497.477569][ T31] ret_from_fork_asm+0x1a/0x30 [ 497.477605][ T31] [ 497.477613][ T31] Sending NMI from CPU 1 to CPUs 0: [ 497.610404][ C0] NMI backtrace for cpu 0 [ 497.610420][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G L syzkaller #0 PREEMPT(full) [ 497.610439][ C0] Tainted: [L]=SOFTLOCKUP [ 497.610444][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 497.610452][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 497.610471][ C0] Code: 06 8c 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 be 10 00 fb f4 bc 48 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 497.610484][ C0] RSP: 0018:ffffffff8e807e10 EFLAGS: 00000242 [ 497.610496][ C0] RAX: 00000000013f2f73 RBX: ffffffff8e891480 RCX: ffffffff8bbae2d5 [ 497.610505][ C0] RDX: 0000000000000000 RSI: ffffffff8e1a52f9 RDI: ffffffff8c401480 [ 497.610514][ C0] RBP: fffffbfff1d12290 R08: 0000000000000001 R09: ffffed101708678d [ 497.610522][ C0] R10: ffff8880b8433c6b R11: 0000000000000000 R12: 0000000000000000 [ 497.610531][ C0] R13: 0000000000000000 R14: 1ffffffff1d00fc6 R15: dffffc0000000000 [ 497.610539][ C0] FS: 0000000000000000(0000) GS:ffff888123dde000(0000) knlGS:0000000000000000 [ 497.610553][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 497.610562][ C0] CR2: 00007f14921ed2f8 CR3: 000000003358c000 CR4: 00000000003526f0 [ 497.610570][ C0] Call Trace: [ 497.610575][ C0] [ 497.610579][ C0] default_idle+0x9/0x10 [ 497.610595][ C0] default_idle_call+0x6c/0xb0 [ 497.610610][ C0] do_idle+0x3a7/0x5b0 [ 497.610629][ C0] ? __pfx_do_idle+0x10/0x10 [ 497.610649][ C0] cpu_startup_entry+0x4f/0x60 [ 497.610667][ C0] rest_init+0x251/0x260 [ 497.610683][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 497.610702][ C0] start_kernel+0x48e/0x490 [ 497.610717][ C0] x86_64_start_reservations+0x24/0x30 [ 497.610733][ C0] x86_64_start_kernel+0x12b/0x130 [ 497.610749][ C0] common_startup_64+0x13e/0x158 [ 497.610779][ C0] [ 497.809472][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 497.816326][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 497.826978][ T31] Tainted: [L]=SOFTLOCKUP [ 497.831275][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 497.841301][ T31] Call Trace: [ 497.844565][ T31] [ 497.847482][ T31] dump_stack_lvl+0x100/0x190 [ 497.852144][ T31] vpanic+0x552/0x970 [ 497.856109][ T31] ? __pfx_vpanic+0x10/0x10 [ 497.860596][ T31] ? nmi_trigger_cpumask_backtrace+0x1c7/0x2a0 [ 497.866745][ T31] panic+0xd1/0xe0 [ 497.870445][ T31] ? __pfx_panic+0x10/0x10 [ 497.874833][ T31] ? nmi_trigger_cpumask_backtrace+0x1fa/0x2a0 [ 497.880966][ T31] ? nmi_trigger_cpumask_backtrace+0x260/0x2a0 [ 497.887099][ T31] ? nmi_trigger_cpumask_backtrace+0x26a/0x2a0 [ 497.893233][ T31] ? watchdog.cold+0x1ec/0x234 [ 497.897978][ T31] ? watchdog+0xcc1/0x1030 [ 497.902388][ T31] watchdog.cold+0x1fd/0x234 [ 497.906972][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 497.912755][ T31] ? __pfx_watchdog+0x10/0x10 [ 497.917415][ T31] ? __kthread_parkme+0x18c/0x230 [ 497.922428][ T31] ? kthread+0x13a/0x450 [ 497.926638][ T31] ? __pfx_watchdog+0x10/0x10 [ 497.931290][ T31] kthread+0x370/0x450 [ 497.935330][ T31] ? __pfx_kthread+0x10/0x10 [ 497.939890][ T31] ret_from_fork+0x72b/0xd50 [ 497.944455][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 497.949551][ T31] ? __switch_to+0x800/0x10f0 [ 497.954205][ T31] ? __pfx_kthread+0x10/0x10 [ 497.958764][ T31] ret_from_fork_asm+0x1a/0x30 [ 497.963515][ T31] [ 497.966617][ T31] Kernel Offset: disabled [ 497.970914][ T31] Rebooting in 86400 seconds..