last executing test programs: 3m41.509830116s ago: executing program 2 (id=3): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r0, 0x3b65, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000280)='contention_end\x00', r2}, 0x18) r3 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x0, 0x2, @local}, {0xa, 0xfffd, 0x0, @empty}, 0x1, {[0x0, 0x1]}}, 0x5c) setsockopt$MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @empty}, 0x1, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xe3]}}, 0x5c) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000440)={0x14, 0x2, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0) syz_open_procfs(0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r5, 0x0, 0x0, 0x20004041, 0x0, 0x0) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x800, 0x0, @dev={0xfe, 0x80, '\x00', 0x19}, 0x7}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000000000000000000400000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x90}, 0x0) sendmsg$NFT_BATCH(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000500000ac4010000060a0b040000000000000000020000004c000480340001800b000100746172676574000024000280090001004d41524b000000000c00030002b51112d439c5920800024000000002140001800b0001006c6f6f6b75700000040002800900010073797a30000000000900020073797a3200000000f70007404884b24b02a8a7758a688958ed60ecfd057e10926ba77e5596b13e43cd4488e4aa68af5f7236ec205b6e4cac2a0d86c336bf07dbe861f4f57bcef92dcf818d532d4475b5daa4dadc1690f228e860bba5a0b5d9bde86862e8f7fc08f0debd4974c6fae7d737a0007ec948ac4d8714ebff6b25648fb910e0d6d07f023cf5fa4051627b9c5b69e265538f9ba683bf172a5ff815afa543c12e550a1bcc9287080c7c12cc89d216c56febb0b06134672ea6b0077c846396169475f271319988f49ec94f2996e5d0e1cb151fb223e556f10fb681d068e055eb34e5f8fc7a524ffe5f4632a6c74ad0fe0b1542497d76a5a4416c47805e001c0005800800014008000008080002"], 0x1ec}}, 0x0) 3m39.942131923s ago: executing program 2 (id=6): setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x1000, 0x3f2f0fde) syz_open_dev$sndctrl(0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000080)={0x0, 0x4, 0x20a}) setpriority(0x2, 0x0, 0x456) 3m37.959276143s ago: executing program 2 (id=9): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) r3 = accept4$tipc(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x0) connect$tipc(r3, &(0x7f00000002c0)=@name={0x1e, 0x2, 0x1, {{0x2, 0x3}, 0x3}}, 0x10) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b00"/14], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x2d) r6 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00\xfdM\xab\x89\xff\xda\xc7dw2\xa1\xb2\xabuQQ\x14\x97\xc9\xfae\xc7\xa1U\xe2\xbe\"\xb9t\xa0\x0e\xfa\xdb\xf1\xa5.\xd87\xc3p\xa5l\xf8vC\xe2\xe8 \xd5-<#\x186\xe1\xbd\xc0\xc3\xb5N(vj\xa7+<:\xc4\xe00\x01\xdd \x82\x83\xed\x0e\xc4\x1d\xac\xef7\b\xd3Z5\\A\'\x18\xa2\xc3\xab\xc7`\xc3\v\xf3L\x9d[Q\x9e\x11@=\xa1\x9b\xdc\xb1\xef\xc3k<\x97L\xa0\xab\xa6\x1ce\xcd\x99\xb3m\xef\x87\xc5i^N\xbd@\x01\xc0\xb2\x88\xc3\xe2\x96T\xa3\xa5\xeb\x0f\xf2f\xb9$\xd2\x140xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ioctl$DRM_IOCTL_MODE_ADDFB(0xffffffffffffffff, 0xc01c64ae, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x13) bind$bt_hci(0xffffffffffffffff, 0x0, 0x0) mknod$loop(&(0x7f0000000480)='./file0\x00', 0x6000, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) r4 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r4, 0x7a7, 0x0) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r4, 0x7b2, 0x0) 3m32.423340027s ago: executing program 2 (id=14): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0xd2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x34f}, &(0x7f00000002c0), 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2, 0x0, 0xfffffffffffffffe}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) getpid() read$FUSE(0xffffffffffffffff, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000140)="5c00000011006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac004000003080002000300010004000200eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x300) r7 = dup(r1) r8 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r8, 0xc008561c, &(0x7f0000000100)={0xf0f027, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r7, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5393, &(0x7f0000000000)) 3m22.480320739s ago: executing program 32 (id=5): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="48000000100001040100"/20, @ANYRES32=0x0, @ANYBLOB="ffef000040000000140012800b0001006970366772650000040002801400030069703667726530"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x181) syz_clone3(&(0x7f0000000e80)={0x104410000, 0x0, 0x0, 0x0, {0x17}, 0x0, 0x0, 0x0, &(0x7f0000000e40)=[0x0], 0x1}, 0x58) rmdir(&(0x7f0000000000)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) open_tree(r1, &(0x7f0000000280)='\x00', 0x89901) r2 = signalfd(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init1(0x800) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x5, 0x449b}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r4 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x1000002, 0x4018831, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80801) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r4, 0x20, &(0x7f0000000000)="1eb3bf65654102f4af4d221c8bd458d1e7cbdaf3657d0f34e790c85bdba7931791f6d15c3e681411f7a496c0dace6a3c242f5b016f64b4ef8a9cedaf6bec340dee49474360b24cb8", 0x0, 0x48) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0xa) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) fcntl$setstatus(r2, 0x4, 0x2c00) gettid() rt_sigtimedwait(&(0x7f0000000040)={[0x40]}, 0x0, 0x0, 0x8) 3m16.489246197s ago: executing program 33 (id=14): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0xd2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x34f}, &(0x7f00000002c0), 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r2, 0x0, 0xfffffffffffffffe}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) getpid() read$FUSE(0xffffffffffffffff, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000140)="5c00000011006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac004000003080002000300010004000200eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x300) r7 = dup(r1) r8 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r8, 0xc008561c, &(0x7f0000000100)={0xf0f027, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r7, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5393, &(0x7f0000000000)) 2m31.503695148s ago: executing program 1 (id=127): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'pim6reg\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x2c, 0x24, 0xd0f, 0x70bd2d, 0x20, {0x60, 0x0, 0x0, r2, {}, {0x9, 0xffff}, {0xc, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x80, 0x2}}]}, 0x2c}}, 0x44080) r3 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGPKT(r4, 0x40045431, &(0x7f00000001c0)) syz_genetlink_get_family_id$nl80211(0x0, r3) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000003c0)={0x18, 0x0, {0x2, @local, 'geneve0\x00'}}, 0x1e) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0xfffe, @local, 'geneve0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r7 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSARP(r7, 0x8940, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3}}, {0x6, @local}, 0x4a, {0x2, 0x4e23, @private=0xa010101}, 'ip6tnl0\x00'}) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r8 = syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x0) read$msr(r8, &(0x7f0000002700)=""/102392, 0x18ff8) r9 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r9, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 2m28.971766873s ago: executing program 1 (id=131): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'pim6reg\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x2c, 0x24, 0xd0f, 0x70bd2d, 0x20, {0x60, 0x0, 0x0, r2, {}, {0x9, 0xffff}, {0xc, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x80, 0x2}}]}, 0x2c}}, 0x44080) r3 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGPKT(r4, 0x40045431, &(0x7f00000001c0)) syz_genetlink_get_family_id$nl80211(0x0, r3) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000003c0)={0x18, 0x0, {0x2, @local, 'geneve0\x00'}}, 0x1e) r6 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000080)={0x18, 0x0, {0xfffe, @local, 'geneve0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r7 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSARP(r7, 0x8940, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3}}, {0x6, @local}, 0x4a, {0x2, 0x4e23, @private=0xa010101}, 'ip6tnl0\x00'}) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r8 = syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x0) read$msr(r8, &(0x7f0000002700)=""/102392, 0x18ff8) r9 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r9, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 2m27.295958649s ago: executing program 1 (id=133): mkdir(&(0x7f0000000140)='./file1\x00', 0x1a0) syz_emit_ethernet(0x46, &(0x7f00000009c0)={@link_local, @random="cc5b77f14fdc", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x10, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ra}}}}}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x88}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000ac0)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x1, 0xffff}, {0x10}}}, 0x24}}, 0x20000004) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) ioctl$BINDER_FREEZE(0xffffffffffffffff, 0x400c620e, &(0x7f0000000440)) recvmmsg(r2, &(0x7f0000001140), 0x700, 0x2, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x7ff}, 0x0, &(0x7f00000003c0)={0x3ff, 0x20000, 0x0, 0x4000000000000000, 0x0, 0x0, 0x4, 0xfffffffffffffff9}, 0x0, 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) 2m25.806655546s ago: executing program 1 (id=135): r0 = socket$packet(0x11, 0x2, 0x300) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@mpls_delroute={0x1c, 0x18, 0x9, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8}}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000280)={0x7, 0x38b, 0x9, 0x0, 0x0, 0x0, 0x1}, 0xc) r5 = syz_open_dev$vbi(&(0x7f0000000100), 0x3, 0x2) ioctl$VIDIOC_ENUMOUTPUT(r5, 0xc0485630, &(0x7f0000000240)={0x6, "5ee0d94a6f1646ef4c87e025f92cdd9affc86859aecc1b4a2ff819ca24d92d0e", 0x1, 0x47b, 0x80, 0x10, 0x8}) r6 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r7 = fcntl$dupfd(r6, 0x0, r6) write$sndseq(r7, &(0x7f0000000380)=[{0xff, 0x0, 0x3, 0x0, @time={0x977, 0x2}, {}, {0xfe}, @quote={{0xfd, 0x42}, 0x3}}, {0x0, 0x7, 0xff, 0x3, @time={0x8001, 0x8}, {0x8, 0x12}, {}, @addr={0x2a, 0x2}}], 0x38) ioctl$SYNC_IOC_FILE_INFO(0xffffffffffffffff, 0x40103e05, &(0x7f0000000000)={""/32, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$PR_SET_PDEATHSIG(0x21, 0x1) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, 0x0, 0x0) 2m23.038812859s ago: executing program 1 (id=140): r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) getgid() sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) recvmmsg(r0, &(0x7f0000002c00)=[{{0x0, 0x0, 0x0}, 0x7}, {{0x0, 0x0, 0x0}, 0x10000}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/176, 0xb0}, {&(0x7f0000000340)=""/257, 0x101}, {&(0x7f0000001b40)=""/4109, 0x100d}, {&(0x7f00000006c0)=""/229, 0xe5}], 0x4}, 0x6a7bc907}], 0x4, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r1 = syz_io_uring_setup(0x10c, &(0x7f00000000c0)={0x0, 0x6d89, 0x400, 0x40000, 0x115}, &(0x7f0000000400)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_CONNECT={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r1, 0x3529, 0xf7da, 0x2, 0x0, 0x0) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r1, 0x18, &(0x7f0000000000)={0x0, r1, 0x0, {0x27fffffffffffff, 0x8}, 0x54}, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x40000002) r4 = io_uring_setup(0x27e0, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x0, 0x1a4}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0x1b, 0x20000009, r5) syz_io_uring_setup(0x5df1, &(0x7f0000000480)={0x0, 0x7985, 0x4, 0x2, 0x300, 0x0, r4}, &(0x7f0000000140), &(0x7f00000001c0)) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_MKDIRAT={0x25, 0x60, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, {0x0, r5}}) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000040)=0xe, 0x40800) 2m19.900237323s ago: executing program 1 (id=145): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201"], 0x18) prctl$PR_SET_TIMERSLACK(0x1d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@getqdisc={0x24, 0x26, 0x402, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xe, 0xffe0}, {0xf, 0xfff1}, {0xfff2, 0x4}}}, 0x24}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000"], 0x0, 0x3fb, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5a3b, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000340)={0x1d, r5, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="81b641f1f3843704b6", 0x9}], 0x1}, 0x4048081) setsockopt$SO_J1939_FILTER(r4, 0x6b, 0x1, &(0x7f00000006c0)=[{0x2, 0x3, {0x1, 0x1, 0x3}, {0x1, 0x0, 0x4}, 0xfe}, {0x2, 0x0, {0x0, 0xff, 0x4}, {0x2}, 0xfe, 0xff}], 0x40) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x74, r5, {0xfffd, 0xffeb}, {0x1, 0x1}, {0xfff2, 0x3}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x850) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000001100)=0x6) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) ioctl$sock_SIOCGIFCONF(r6, 0x8912, &(0x7f0000000100)=@buf={0xcb, &(0x7f0000000580)="cccd0917a9851bc9ac982dea8c613087593a900003b4146d034a1e5aefd5a7ae1e055a295f95697a75ba811b266e05e2ee70968db49d5e393c8a0f5da8e1a1c74c12ae13278788ffe90d43c6d1917d0155124480fd32bbef8a13184fcc637e8f0edc5748b202550261cf2debea8b130894febbbc6572d555f284790b5339e557020b6c2492aea6d136ba6860b630432dc7d3414447364e32403e6a7e120fc7a0c0bbf5cdd4a410ae30f1b752fa8da87c8f40478c049cdbe8fa4f3b9e995a812ccc3a82ebf6fbf4c5dbf47b"}) mlock2(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000626000/0x5000)=nil, 0x5000) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xfff6]) 2m4.680172979s ago: executing program 34 (id=145): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00020201"], 0x18) prctl$PR_SET_TIMERSLACK(0x1d, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@getqdisc={0x24, 0x26, 0x402, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xe, 0xffe0}, {0xf, 0xfff1}, {0xfff2, 0x4}}}, 0x24}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000"], 0x0, 0x3fb, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5a3b, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000340)={0x1d, r5, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000540)="81b641f1f3843704b6", 0x9}], 0x1}, 0x4048081) setsockopt$SO_J1939_FILTER(r4, 0x6b, 0x1, &(0x7f00000006c0)=[{0x2, 0x3, {0x1, 0x1, 0x3}, {0x1, 0x0, 0x4}, 0xfe}, {0x2, 0x0, {0x0, 0xff, 0x4}, {0x2}, 0xfe, 0xff}], 0x40) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x74, r5, {0xfffd, 0xffeb}, {0x1, 0x1}, {0xfff2, 0x3}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4012}, 0x850) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000001100)=0x6) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) ioctl$sock_SIOCGIFCONF(r6, 0x8912, &(0x7f0000000100)=@buf={0xcb, &(0x7f0000000580)="cccd0917a9851bc9ac982dea8c613087593a900003b4146d034a1e5aefd5a7ae1e055a295f95697a75ba811b266e05e2ee70968db49d5e393c8a0f5da8e1a1c74c12ae13278788ffe90d43c6d1917d0155124480fd32bbef8a13184fcc637e8f0edc5748b202550261cf2debea8b130894febbbc6572d555f284790b5339e557020b6c2492aea6d136ba6860b630432dc7d3414447364e32403e6a7e120fc7a0c0bbf5cdd4a410ae30f1b752fa8da87c8f40478c049cdbe8fa4f3b9e995a812ccc3a82ebf6fbf4c5dbf47b"}) mlock2(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000626000/0x5000)=nil, 0x5000) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xfff6]) 25.595863386s ago: executing program 7 (id=398): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x1c1842, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a00000004000000020000000c"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xd, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYRESHEX=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008fdff7305988eacffb6040000000000008500000001000000850000007d00000095", @ANYRES8=r1, @ANYRES64=r2, @ANYRES64=0x0], &(0x7f0000000240)='syzkaller\x00', 0xce12, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000003800000038000000030000000100000000000001"], 0x0, 0x53, 0x0, 0x0, 0x5, 0x10000, @value}, 0x28) syz_init_net_socket$llc(0x1a, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"/3590], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r5}, 0x10) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f0000000380)=@abs, 0x6e) sendmmsg$unix(r8, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x20, 0x0, 0x0, 0xfffff00c}, {0x6}]}, 0x10) sendmmsg(r9, &(0x7f0000001c00), 0x0, 0x181) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x3, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x80, 0x69, 0x11, 0x8d}, [], {0x95, 0x0, 0x5a5}}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socket$packet(0x11, 0x3, 0x300) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 22.321805284s ago: executing program 7 (id=402): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xf, &(0x7f0000000400)=ANY=[@ANYRES16=0x0, @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095", @ANYRES64], &(0x7f0000001dc0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00\xfdM\xab\x89\xff\xda\xc7dw2\xa1\xb2\xabuQQ\x14\x97\xc9\xfae\xc7\xa1U\xe2\xbe\"\xb9t\xa0\x0e\xfa\xdb\xf1\xa5.\xd87\xc3p\xa5l\xf8vC\xe2\xe8 \xd5-<#\x186\xe1\xbd\xc0\xc3\xb5N(vj\xa7+<:\xc4\xe00\x01\xdd \x82\x83\xed\x0e\xc4\x1d\xac\xef7\b\xd3Z5\\A\'\x18\xa2\xc3\xab\xc7`\xc3\v\xf3L\x9d[Q\x9e\x11@=\xa1\x9b\xdc\xb1\xef\xc3k<\x97L\xa0\xab\xa6\x1ce\xcd\x99\xb3m\xef\x87\xc5i^N\xbd@\x01\xc0\xb2\x88\xc3\xe2\x96T\xa3\xa5\xeb\x0f\xf2f\xb9$\xd2\x140xffffffffffffffff, 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) mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x12, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x101400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0xd16, 0x3, 0x9}) 15.560940393s ago: executing program 3 (id=413): bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x1000088}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_io_uring_setup(0x2ecc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8005, 0xab}, &(0x7f0000000300), 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000580), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEV(r2, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000007c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010027bd7000ffdbdf251a00000004002e800c00060001"], 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000800) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000340)={0x2, @rand_addr=0x64010102, 0x4e20, 0x4, 'none\x00', 0x14, 0xef6, 0x25}, 0x2c) sendmmsg(r1, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff}, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="01002cbd7000fedbdf250500000008000300", @ANYRES32=r4, @ANYBLOB="588762d6"], 0x1c}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nicvf0\x00'}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)) fcntl$lock(r5, 0x24, &(0x7f0000000000)={0x1}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r7, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x20}}, 0x20044040) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) 13.748103139s ago: executing program 3 (id=418): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x101842, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) ioctl$PPPIOCSACTIVE(r0, 0x40047459, &(0x7f0000000080)={0xfffffffffffffe43, 0x0}) write$tun(r0, &(0x7f00000004c0)=ANY=[], 0x3a) 13.471317481s ago: executing program 6 (id=419): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) syz_open_dev$MSR(0x0, 0x400000000000, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x4}, &(0x7f0000bbdffc)) r0 = syz_io_uring_setup(0x64e, 0x0, &(0x7f0000000cc0), &(0x7f0000000d00)) sendmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000010010000"], 0x18, 0x7000000}, 0xf401}], 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) pselect6(0x40, &(0x7f0000000300)={0x8000000000010000, 0xa, 0xa6b, 0x8, 0x3, 0x1, 0xfffffffffffffffe, 0xff}, &(0x7f0000000340)={0x6, 0x9, 0x6, 0x2, 0x4, 0x5, 0xfffffffffffffc01, 0x3}, &(0x7f0000000380)={0x1, 0x100000000, 0x0, 0x419, 0x4, 0x9, 0x9e7, 0x8000000000000001}, &(0x7f00000003c0)={0x0, 0x3938700}, &(0x7f0000000480)={0x0}) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r3}) syz_io_uring_setup(0x2a61, &(0x7f0000000380)={0x0, 0xf1e3, 0x800, 0x1, 0x1ca, 0x0, r0}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x88f, &(0x7f00000004c0)={0x0, 0xaee2, 0x200, 0x3, 0xbfdfeffc}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r6, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x40, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') 13.041833104s ago: executing program 3 (id=422): r0 = socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102400, 0x19000) r2 = userfaultfd(0x100800) ioctl$UFFDIO_API(r2, 0xc018aa3f, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa05, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r3, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000040)=""/2, 0x2, 0xc990, 0x3, 0x0, 0x0, 0xc07}}, 0x11c) (fail_nth: 2) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1) write$UHID_DESTROY(r3, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000440)) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000004000)) close(r4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) r5 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 11.440516566s ago: executing program 7 (id=424): setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x3f2f0fde) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='new default user:syz 00'], 0x2a, 0xfffffffffffffffc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000080)={0x0, 0x4, 0x20a}) fcntl$getownex(r1, 0x10, &(0x7f0000000300)) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0/../file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) 11.409839947s ago: executing program 6 (id=425): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002fc0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000d1a00010000000000000000000a0000cf"], 0x1c}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x275a, 0x0) mmap(&(0x7f000048a000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) ftruncate(r0, 0xc17a) r1 = syz_usb_connect(0x3, 0x4a, &(0x7f00000001c0)={{0x12, 0x1, 0x0, 0x6d, 0xf5, 0x71, 0x8, 0x4e2, 0x1424, 0xc7eb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x38, 0x2, 0x96, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xcc, 0x7, 0x0, 0x2, 0x59, 0x61, 0x5, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x890, 0x0, 0x7, 0x8}, {0x6, 0x24, 0x1a, 0x5, 0x11}}]}}, {{0x9, 0x4, 0x1, 0xff, 0x0, 0x6e, 0xb8, 0xc1}}]}}]}}, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendfile(r2, r2, 0x0, 0x3) syz_usb_control_io$printer(r1, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x1a, @string={0x1a, 0x3, "745224f2b21a07ca39c2373dd4b150ca023affbf479890a7"}}}, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000380)={0x24, &(0x7f0000000040)={0x40, 0x11, 0xfe, {0xfe, 0xb, "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"}}, &(0x7f0000000640)=ANY=[@ANYBLOB="0003e7000000e7039a2efd718b58bef05f953ad1da2f123ba64fb082bd1cf220b39ca1f8c66a9e49556e70748585e46a65239274eff082b78fe42f313b3ce7dcfc48e60857a6eb0f3235638cc4d47ecb21f3da09bf03ee2854ec48eb3d52220001921a806f13206c0465c3abf9e9d8d3bc5fa37ab6bb2a8f6364b7008a94034972875f4e60a7da4fb5215414f95d858df34bcac9e76cc483830161b33a874cdc351a2f460c6ea2df3cec5c1fe78bae6b53f8bd81d58fce2add31"], &(0x7f0000000180)=ANY=[@ANYBLOB="00224c3600000adf57468000000000000000"], &(0x7f0000000340)={0x0, 0x21, 0x9, {0x9, 0x21, 0x1000, 0x67, 0x1, {0x22, 0x419}}}}, &(0x7f0000000600)={0x2c, &(0x7f00000003c0)={0x40, 0xc, 0x65, "7841e89a18dca81c229eb4b6a251aaf0f31bbdb385ca73aa733ac5faba4d8899df8161bf1605ba2d3b5d8586d44fc84f7c206ef66f295f273c07206b805182e00a44b754baf06fc3b33922135c20cc5ebf6d377d4544bf4a36b1d99d780fb1111d77219d7c"}, &(0x7f0000000440)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0xaf}, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) ftruncate(r0, 0x400) syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000500)={0x14, &(0x7f0000000280)={0x0, 0x23, 0xb4, {0xb4, 0x24, "2be9181192a778d5ee7363c4dc7c3de3340d98ef4b5033a23480589ec605e945cacc1df3777576abfed69fd030b590a4b77bbfb2d594a617cd38c0873b0fe10ec1bd90106a96940d4aa8c58661df23cf2db18dfe40a47075e887381e62d9a1d811d53e0c101b67c7d22cc1d9ae0d6f1ed5cb50207f461688da5030d223fa4ca681b48c8ec8994fc4c5f1622bb5c895298fc9f0d071bc16381a81cc3a7a39ff3be92e9f9d7eda2dab9eb02e1e4e8bd65c0d92"}}, &(0x7f00000004c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000540)={0x40, 0x3, 0x33, "51d971a7f421c3fd41d91ac2b5a3b33b6f1da4e6cdcdfb77398f671c8ef5c4c9ac9e07faf01906d40b5f30d2a5dd790d2e3d12"}, &(0x7f0000000580)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000005c0)={0x0, 0x8, 0x1, 0xd}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8b04, &(0x7f0000000000)={'wlan1\x00'}) 10.436694199s ago: executing program 0 (id=426): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000210001"], 0x24}, 0x1, 0x0, 0x0, 0x4004084}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x802) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="aefdda9d240303005a90f57f07703aeff0f64eb9ee07962c220a2e11b44e65d76641cb010852f426072a", 0x2a}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) read(r1, &(0x7f0000000240)=""/28, 0xffd2) sendto$inet6(r0, &(0x7f0000000000)='.', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 9.957726902s ago: executing program 7 (id=427): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x2, 0x12, 0x0, 0x0, 0x0, [@sadb_key={0x4, 0x8, 0x90, 0x0, "041f6255dd400d223296421054f011855ace"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x90}, 0x1, 0x7}, 0x0) 9.207074216s ago: executing program 7 (id=428): prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x24, r5, 0x1, 0x70bd2d, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x20048091}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000000)={0x0, 0x0}, 0x10) mount(&(0x7f0000000280)=@md0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)='fusectl\x00', 0x20000, 0x0) 8.07435817s ago: executing program 7 (id=429): sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f00000000c0)={0x0, 0x3, r1, 0x6}) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r4 = dup(0xffffffffffffffff) r5 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x2000000f5, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r5, 0xc008561c, &(0x7f0000000400)={0xf0f016, 0x2}) write$UHID_INPUT(r4, 0x0, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000003e000701fcfffffffddbdf25047c0000100036800c00020007000b00000000000c000180060006008e"], 0x30}, 0x1, 0x0, 0x0, 0x488c0}, 0xc000) mount$tmpfs(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="71756f74612c0076803d1ef1e21d15ecae5550b872972cd5fd8e642f1e64ccb6bbcfe6ba65a7cf4fdbc772c2977e319ff8f2cc885c06cc0d16a110373fa6cff7b62d0d527d078b3154bfe4913a1a66b19475a0a4d0c5831d8f2c3697d547a24e519af5b610225e5ed819cdd7c1676f08c149c1769b8d66861e3aeddb1cfbce19e76c1b822025d12ad2d4c98f62c117e2b3a0681f7893eeef0f20e8f7c2f8a903b3d0a783c57a9c7ac98e6c5543386319ed2da8a82aeae272314d6303856667"]) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="746c8c3aa78c8f84251969003d7d3c992c0b05f57a19c8f4ebf19b3474616e740c00002c626ef86066646e6f3d", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',\x00']) 7.988078555s ago: executing program 5 (id=430): r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205649, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) getpid() socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x289c2, 0x1) fremovexattr(r1, 0x0) userfaultfd(0x801) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{0x0}, {0x0}], 0x2) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) r4 = dup(r3) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, 0x0}], 0x1, 0x23, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) 7.867998592s ago: executing program 0 (id=431): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000001c0)=""/4096, 0x1000) 7.530309981s ago: executing program 0 (id=432): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0) write$sndseq(r1, &(0x7f00000005c0)=[{0x6, 0x0, 0x0, 0x0, @time, {0x4}, {}, @time=@time={0x7, 0xe}}, {0x0, 0x0, 0x0, 0x5, @time={0xb, 0x8}, {}, {}, @raw32={[0x0, 0x6f]}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"272be5806cd46d37ea9a65a0"}}, {0x0, 0x0, 0x0, 0x0, @time={0x8000, 0x8}, {}, {}, @result={0xbac, 0x28}}], 0x70) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="07000f00002000000000020000000000000095000000f400001db880d4f592b91f0628ca410801a86a4f0e4c9c560d1abadbbcd57cab697c3a8b950007f4010c25d89208764e33000000000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4b, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000000c0)='mmap_lock_acquire_returned\x00', r2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='f2fs_reserve_new_blocks\x00', r2, 0x0, 0x7}, 0x18) r3 = socket(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x3}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'syztnl2\x00', &(0x7f0000000180)={'erspan0\x00', 0x0, 0x3f, 0x40, 0x3, 0x2, {{0x1e, 0x4, 0x2, 0x28, 0x78, 0x67, 0x0, 0x1, 0x29, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x12}, {[@cipso={0x86, 0x3f, 0x1, [{0x6, 0xe, "4e55b4a2114b34cfe6fe21fa"}, {0x5, 0x2}, {0x2, 0xb, "d55d3c9973f11d6943"}, {0x0, 0x7, "729677b039"}, {0x0, 0x4, "b5aa"}, {0x7, 0xb, "8d4b54334eca025e81"}, {0x6, 0x8, "a9474d0b2b5b"}]}, @end, @end, @end, @end, @timestamp={0x44, 0x20, 0x89, 0x0, 0x5, [0xffff, 0x7, 0x4, 0x6, 0x0, 0x72, 0x3]}]}}}}}) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r8, &(0x7f0000000300)=[{{&(0x7f00000000c0)={0xa, 0x4c24, 0x5, @loopback, 0xf3c4}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000c80)=[{0x0}, {&(0x7f0000000000)="f9", 0x1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)='Z\f', 0x2}], 0x1, &(0x7f0000001080)=ANY=[], 0x1328}}], 0x3, 0x8880) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="4c0000006a00000128bd7008fcdbdf25000000000000000008000500", @ANYRES32=r6, @ANYBLOB='\b\a@\x00', @ANYRES32=r6, @ANYBLOB="04000900080001000000000008000a000100000008000a000000000008000500", @ANYRES32=r7, @ANYBLOB], 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x40800d4) 7.470646856s ago: executing program 5 (id=433): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) r3 = accept4$tipc(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x0) connect$tipc(r3, &(0x7f00000002c0)=@name={0x1e, 0x2, 0x1, {{0x2, 0x3}, 0x3}}, 0x10) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b00"/14], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x2d) r6 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r6, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00\xfdM\xab\x89\xff\xda\xc7dw2\xa1\xb2\xabuQQ\x14\x97\xc9\xfae\xc7\xa1U\xe2\xbe\"\xb9t\xa0\x0e\xfa\xdb\xf1\xa5.\xd87\xc3p\xa5l\xf8vC\xe2\xe8 \xd5-<#\x186\xe1\xbd\xc0\xc3\xb5N(vj\xa7+<:\xc4\xe00\x01\xdd \x82\x83\xed\x0e\xc4\x1d\xac\xef7\b\xd3Z5\\A\'\x18\xa2\xc3\xab\xc7`\xc3\v\xf3L\x9d[Q\x9e\x11@=\xa1\x9b\xdc\xb1\xef\xc3k<\x97L\xa0\xab\xa6\x1ce\xcd\x99\xb3m\xef\x87\xc5i^N\xbd@\x01\xc0\xb2\x88\xc3\xe2\x96T\xa3\xa5\xeb\x0f\xf2f\xb9$\xd2\x140xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xf, &(0x7f0000000400)=ANY=[@ANYRES16=0x0, @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095", @ANYRES64], &(0x7f0000001dc0)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='source', &(0x7f0000000040)='c:::\x00\xfdM\xab\x89\xff\xda\xc7dw2\xa1\xb2\xabuQQ\x14\x97\xc9\xfae\xc7\xa1U\xe2\xbe\"\xb9t\xa0\x0e\xfa\xdb\xf1\xa5.\xd87\xc3p\xa5l\xf8vC\xe2\xe8 \xd5-<#\x186\xe1\xbd\xc0\xc3\xb5N(vj\xa7+<:\xc4\xe00\x01\xdd \x82\x83\xed\x0e\xc4\x1d\xac\xef7\b\xd3Z5\\A\'\x18\xa2\xc3\xab\xc7`\xc3\v\xf3L\x9d[Q\x9e\x11@=\xa1\x9b\xdc\xb1\xef\xc3k<\x97L\xa0\xab\xa6\x1ce\xcd\x99\xb3m\xef\x87\xc5i^N\xbd@\x01\xc0\xb2\x88\xc3\xe2\x96T\xa3\xa5\xeb\x0f\xf2f\xb9$\xd2\x140x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r3}) syz_io_uring_setup(0x2a61, &(0x7f0000000380)={0x0, 0xf1e3, 0x800, 0x1, 0x1ca, 0x0, r0}, &(0x7f0000000240)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x88f, &(0x7f00000004c0)={0x0, 0xaee2, 0x200, 0x3, 0xbfdfeffc}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r6, &(0x7f00000000c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x40, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}) syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') 6.170145743s ago: executing program 0 (id=436): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'pim6reg\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x2c, 0x24, 0xd0f, 0x70bd2d, 0x20, {0x60, 0x0, 0x0, r2, {}, {0x9, 0xffff}, {0xc, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x80, 0x2}}]}, 0x2c}}, 0x44080) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$ttys(0xc, 0x2, 0x1) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000003c0)={0x18, 0x0, {0x2, @local, 'geneve0\x00'}}, 0x1e) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0xfffe, @local, 'geneve0\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast, 'ip6tnl0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r5 = syz_open_dev$MSR(&(0x7f0000000100), 0x0, 0x0) read$msr(r5, &(0x7f0000002700)=""/102392, 0x18ff8) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r6, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x10) mount$overlay(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000200)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 6.111965437s ago: executing program 6 (id=437): socket$netlink(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="100000002d000b02d25a806f8c6394f9101a04000a", 0x15}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d80000001c0081044e81f782db44b9040a1d08030e000000e8fea4a1180015000600142603600e1208000f1000810401a80016000a0001", 0x37}], 0x1, 0x0, 0x0, 0x7400}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0, 0x0, 0x0, 0x5c8}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce620300fe"], 0xfe1b) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0eab070004000523"], 0xfe33) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfe33) 4.726804356s ago: executing program 0 (id=438): r0 = syz_open_dev$loop(&(0x7f0000000140), 0x75f, 0xa382) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, {}, 0x0, {}, 0x40000004, 0x0, 0xffffffff, 0x18, "28f5c9ea1f1ae4be4111ab18d2da69bde58cd7af40fd150b70aac11c2e16bd5bba7663c435aff94793ddd7aae07ef35f17bf01933bdb6fd7ecdd91b59ca8d541", "07a9310978042a8bfe1406584a128d7469166f4f07b84819e7df4af14e1df82d", [0x6, 0x7]}) 4.648594775s ago: executing program 6 (id=439): signalfd4(0xffffffffffffffff, &(0x7f00000008c0), 0x8, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000000040)=0xfffffff8, 0x4) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x8000002000000, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = socket$inet6(0xa, 0x2, 0x3a) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @local, 0x6}, 0x32) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000000080)="800037bbfa9ba1ce", 0xffd8, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000087000/0x4000)=nil, 0x4000, 0x200000d, 0x12, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000000)="0000d63f9a8eecdeb60ddb0700000000", 0x20) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r4, 0x731, 0x0, 0x0, {0x38}}, 0x14}, 0x1, 0x2}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) 4.435859109s ago: executing program 0 (id=440): r0 = syz_usb_connect(0x0, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_open_dev$video4linux(&(0x7f0000000000), 0x5, 0x200) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000049500"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r4}, 0x10) setfsgid(0xee00) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) bind$inet6(r5, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r5, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000080)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0xc, 0x11, 0x0, @local, @mcast2, {[], {0x0, 0xe22, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}, 0x0, 0x0, 0xffffffff, 0x0, 0x54}, 0x9c) 3.245556227s ago: executing program 6 (id=441): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETS(r0, 0x40204706, &(0x7f0000000040)={0x1, 0x0, 0x5, 0x0, 0x0, "3eccd8f9d20000000000001000000200000500"}) 1.63638659s ago: executing program 5 (id=442): keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000001c0)=""/4096, 0x1000) 1.427481829s ago: executing program 5 (id=443): r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205649, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) getpid() socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x289c2, 0x1) fremovexattr(r1, 0x0) userfaultfd(0x801) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)}, {0x0}], 0x2) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) r4 = dup(r3) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, 0x0}], 0x1, 0x23, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) 791.24192ms ago: executing program 6 (id=444): r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0, r1}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)={&(0x7f00000003c0)={0x2, 0x14, 0x0, 0x9, 0xb, 0x0, 0x70bd2a, 0xfffffffe, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0xe, @in={0x2, 0x0, @multicast1=0xe0000009}}, @sadb_sa={0x2, 0x1, 0x10000, 0x4, 0x0, 0x0, 0x2, 0x40000001}, @sadb_lifetime={0x4, 0x4, 0x6021, 0xfff, 0x8, 0x8}]}, 0x58}}, 0x14) (fail_nth: 2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4004020}, 0x20004080) 0s ago: executing program 5 (id=445): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000700), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x1, 0x2, 0x0, 'queue0\x00', 0x3}) (fail_nth: 2) kernel console output (not intermixed with test programs): ered blocking state [ 128.830542][ T6059] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.844548][ T6059] bridge_slave_0: entered allmulticast mode [ 128.856725][ T6059] bridge_slave_0: entered promiscuous mode [ 128.902107][ T6059] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.913806][ T6059] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.923975][ T6059] bridge_slave_1: entered allmulticast mode [ 128.950492][ T6059] bridge_slave_1: entered promiscuous mode [ 129.155527][ T5838] Bluetooth: hci5: command tx timeout [ 129.322345][ T6059] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.362629][ T6059] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.924457][ T6059] team0: Port device team_slave_0 added [ 130.214504][ T6059] team0: Port device team_slave_1 added [ 130.312682][ T6141] openvswitch: netlink: Actions may not be safe on all matching packets [ 131.126152][ T5838] Bluetooth: hci1: command tx timeout [ 131.290974][ T2956] bridge_slave_1: left allmulticast mode [ 131.324153][ T6144] overlayfs: workdir and upperdir must be separate subtrees [ 131.343545][ T2956] bridge_slave_1: left promiscuous mode [ 131.385002][ T2956] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.677362][ T2956] bridge_slave_0: left allmulticast mode [ 131.683113][ T2956] bridge_slave_0: left promiscuous mode [ 131.696102][ T2956] bridge0: port 1(bridge_slave_0) entered disabled state [ 131.818232][ T6155] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 132.849509][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.867860][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.261444][ T6164] loop8: detected capacity change from 0 to 1 [ 133.306825][ T5838] Bluetooth: hci1: command tx timeout [ 133.974814][ T6166] QAT: Invalid ioctl 1075883590 [ 133.997351][ T6164] Dev loop8: unable to read RDB block 1 [ 134.002998][ T6164] loop8: unable to read partition table [ 134.009619][ T6164] loop8: partition table beyond EOD, truncated [ 134.017156][ T6164] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 134.121536][ T6166] QAT: Invalid ioctl 1075883590 [ 134.242774][ T6166] QAT: Invalid ioctl 1075883590 [ 134.297997][ T6166] QAT: Invalid ioctl 1075883590 [ 134.313038][ T6166] QAT: Invalid ioctl 1075883590 [ 134.331923][ T6166] QAT: Invalid ioctl 1075883590 [ 134.338983][ T6166] QAT: Invalid ioctl 1075883590 [ 134.357314][ T6166] QAT: Invalid ioctl 1075883590 [ 134.362280][ T6166] QAT: Invalid ioctl 1075883590 [ 134.370125][ T6166] QAT: Invalid ioctl 1075883590 [ 135.412661][ T6186] netlink: 56 bytes leftover after parsing attributes in process `syz.1.58'. [ 135.603348][ T6186] netlink: 8 bytes leftover after parsing attributes in process `syz.1.58'. [ 136.037131][ T5838] Bluetooth: hci1: command tx timeout [ 136.066147][ T6193] netlink: 'syz.0.61': attribute type 1 has an invalid length. [ 136.142728][ T6193] netlink: 'syz.0.61': attribute type 4 has an invalid length. [ 136.266137][ T6193] netlink: 15334 bytes leftover after parsing attributes in process `syz.0.61'. [ 136.479798][ T6193] loop7: detected capacity change from 0 to 7 [ 136.561950][ T5836] Dev loop7: unable to read RDB block 7 [ 136.609915][ T5836] loop7: unable to read partition table [ 136.650719][ T5836] loop7: partition table beyond EOD, truncated [ 137.648155][ T2956] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 137.670699][ T2956] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 137.685168][ T2956] bond0 (unregistering): Released all slaves [ 137.729494][ T6059] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.745096][ T6059] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 137.810004][ T6059] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.841791][ T6059] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.858016][ T6059] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 137.885863][ T6059] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.248911][ T6209] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 140.942144][ T6232] netlink: 12 bytes leftover after parsing attributes in process `syz.1.71'. [ 141.006429][ T6059] hsr_slave_0: entered promiscuous mode [ 141.041158][ T6059] hsr_slave_1: entered promiscuous mode [ 141.053982][ T6059] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 141.082944][ T6059] Cannot create hsr debugfs directory [ 141.142717][ T6231] bridge_slave_0: left allmulticast mode [ 141.164117][ T6231] bridge_slave_0: left promiscuous mode [ 141.183636][ T6231] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.247682][ T6231] bridge_slave_1: left allmulticast mode [ 141.253406][ T6231] bridge_slave_1: left promiscuous mode [ 141.300648][ T6231] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.394288][ T6231] bond0: (slave bond_slave_0): Releasing backup interface [ 141.521911][ T6245] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 142.019090][ T6231] bond0: (slave bond_slave_1): Releasing backup interface [ 142.217969][ T6231] team0: Port device team_slave_0 removed [ 142.348847][ T6231] team0: Port device team_slave_1 removed [ 142.428878][ T6231] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 142.473936][ T6231] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 142.490333][ T6231] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.508681][ T6231] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 142.663293][ T6231] syz.1.71 (6231) used greatest stack depth: 20296 bytes left [ 142.740918][ T6097] chnl_net:caif_netlink_parms(): no params data found [ 142.800249][ T6261] syz.1.78 uses obsolete (PF_INET,SOCK_PACKET) [ 142.907463][ T2956] hsr_slave_0: left promiscuous mode [ 142.970484][ T2956] hsr_slave_1: left promiscuous mode [ 143.012167][ T2956] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.044875][ T2956] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.064779][ T6265] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 143.482266][ T2956] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.515391][ T2956] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.608695][ T2956] veth1_macvtap: left promiscuous mode [ 143.614594][ T2956] veth0_macvtap: left promiscuous mode [ 143.653248][ T2956] veth1_vlan: left promiscuous mode [ 143.696963][ T2956] veth0_vlan: left promiscuous mode [ 143.715496][ T9] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 144.722254][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 144.740595][ T9] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 144.751464][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.781712][ T9] usb 2-1: config 0 descriptor?? [ 144.804483][ T6265] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 145.321058][ T6286] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 145.733387][ T9] elan 0003:04F3:0755.0001: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.1-1/input0 [ 146.253354][ T2956] team0 (unregistering): Port device team_slave_1 removed [ 146.343238][ T6289] overlayfs: overlapping lowerdir path [ 146.374302][ T2956] team0 (unregistering): Port device team_slave_0 removed [ 146.520205][ T6295] overlayfs: workdir and upperdir must be separate subtrees [ 146.896663][ T5880] usb 2-1: reset full-speed USB device number 2 using dummy_hcd [ 147.136921][ T6302] adf_ctl_ioctl: 15 callbacks suppressed [ 147.136936][ T6302] QAT: Invalid ioctl 1075883590 [ 147.148275][ T6302] QAT: Invalid ioctl 1075883590 [ 147.153763][ T6302] QAT: Invalid ioctl 1075883590 [ 147.159400][ T6302] QAT: Invalid ioctl 1075883590 [ 147.165955][ T6302] QAT: Invalid ioctl 1075883590 [ 147.171423][ T6302] QAT: Invalid ioctl 1075883590 [ 147.176891][ T6302] QAT: Invalid ioctl 1075883590 [ 147.182353][ T6302] QAT: Invalid ioctl 1075883590 [ 147.199139][ T6302] QAT: Invalid ioctl 1075883590 [ 147.204872][ T6302] QAT: Invalid ioctl 1075883590 [ 147.393659][ T6305] process 'syz.3.89' launched './file1' with NULL argv: empty string added [ 147.890261][ T5878] usb 2-1: USB disconnect, device number 2 [ 148.242211][ T6319] FAULT_INJECTION: forcing a failure. [ 148.242211][ T6319] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 148.255931][ T6319] CPU: 1 UID: 0 PID: 6319 Comm: syz.1.91 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 148.255958][ T6319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.255977][ T6319] Call Trace: [ 148.255985][ T6319] [ 148.255997][ T6319] dump_stack_lvl+0x189/0x250 [ 148.256034][ T6319] ? __lock_acquire+0xaac/0xd20 [ 148.256064][ T6319] ? __pfx_dump_stack_lvl+0x10/0x10 [ 148.256090][ T6319] ? __pfx__printk+0x10/0x10 [ 148.256120][ T6319] ? __might_fault+0xb0/0x130 [ 148.256160][ T6319] should_fail_ex+0x414/0x560 [ 148.256186][ T6319] _copy_from_user+0x2d/0xb0 [ 148.256215][ T6319] ___sys_sendmsg+0x158/0x2a0 [ 148.256245][ T6319] ? __pfx____sys_sendmsg+0x10/0x10 [ 148.256317][ T6319] ? __might_fault+0xb0/0x130 [ 148.256352][ T6319] __sys_sendmmsg+0x227/0x430 [ 148.256385][ T6319] ? __pfx___sys_sendmmsg+0x10/0x10 [ 148.256422][ T6319] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 148.256468][ T6319] ? ksys_write+0x1f0/0x250 [ 148.256494][ T6319] ? rcu_is_watching+0x15/0xb0 [ 148.256534][ T6319] __x64_sys_sendmmsg+0xa0/0xc0 [ 148.256564][ T6319] do_syscall_64+0xf6/0x210 [ 148.256591][ T6319] ? clear_bhb_loop+0x60/0xb0 [ 148.256615][ T6319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.256634][ T6319] RIP: 0033:0x7fa49c18e969 [ 148.256660][ T6319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 148.256676][ T6319] RSP: 002b:00007fa49d05e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 148.256697][ T6319] RAX: ffffffffffffffda RBX: 00007fa49c3b5fa0 RCX: 00007fa49c18e969 [ 148.256712][ T6319] RDX: 0000000000000002 RSI: 000020000000a400 RDI: 0000000000000004 [ 148.256724][ T6319] RBP: 00007fa49d05e090 R08: 0000000000000000 R09: 0000000000000000 [ 148.256736][ T6319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.256746][ T6319] R13: 0000000000000000 R14: 00007fa49c3b5fa0 R15: 00007ffd8917e588 [ 148.256777][ T6319] [ 149.705072][ T6338] netlink: 56 bytes leftover after parsing attributes in process `syz.3.94'. [ 149.721358][ T6338] netlink: 8 bytes leftover after parsing attributes in process `syz.3.94'. [ 149.758245][ T30] audit: type=1326 audit(1747699510.117:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 149.812106][ T30] audit: type=1326 audit(1747699510.167:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=104 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 149.964923][ T30] audit: type=1326 audit(1747699510.167:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 150.023772][ T6097] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.116716][ T6097] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.150969][ T30] audit: type=1326 audit(1747699510.177:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 150.204686][ T6097] bridge_slave_0: entered allmulticast mode [ 150.229683][ T6097] bridge_slave_0: entered promiscuous mode [ 150.289302][ T30] audit: type=1326 audit(1747699510.377:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 150.318571][ T6097] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.351602][ T6097] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.391051][ T6097] bridge_slave_1: entered allmulticast mode [ 150.448293][ T6097] bridge_slave_1: entered promiscuous mode [ 150.449285][ T30] audit: type=1326 audit(1747699510.387:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 150.859935][ T6097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 150.963936][ T6097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.077301][ T30] audit: type=1326 audit(1747699511.437:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 151.310369][ T30] audit: type=1326 audit(1747699511.447:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 151.566815][ T6354] overlayfs: overlapping lowerdir path [ 151.624903][ T30] audit: type=1326 audit(1747699511.447:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 151.823131][ T30] audit: type=1326 audit(1747699511.447:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6340 comm="syz.1.96" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 152.009385][ T6097] team0: Port device team_slave_0 added [ 152.413344][ T6370] loop8: detected capacity change from 0 to 1 [ 152.438182][ T6370] Dev loop8: unable to read RDB block 1 [ 152.443994][ T6370] loop8: unable to read partition table [ 152.451313][ T6370] loop8: partition table beyond EOD, truncated [ 152.458120][ T6370] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 153.126709][ T6371] adf_ctl_ioctl: 15 callbacks suppressed [ 153.132494][ T6371] QAT: Invalid ioctl 1075883590 [ 153.138104][ T6371] QAT: Invalid ioctl 1075883590 [ 153.143356][ T6371] QAT: Invalid ioctl 1075883590 [ 153.149225][ T6371] QAT: Invalid ioctl 1075883590 [ 153.154563][ T6371] QAT: Invalid ioctl 1075883590 [ 153.160047][ T6371] QAT: Invalid ioctl 1075883590 [ 153.168121][ T6371] QAT: Invalid ioctl 1075883590 [ 153.173495][ T6371] QAT: Invalid ioctl 1075883590 [ 153.178955][ T6371] QAT: Invalid ioctl 1075883590 [ 153.184314][ T6371] QAT: Invalid ioctl 1075883590 [ 153.580568][ T6097] team0: Port device team_slave_1 added [ 154.592477][ T6059] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 154.642815][ T6373] netlink: 56 bytes leftover after parsing attributes in process `syz.0.100'. [ 154.686532][ T6373] netlink: 8 bytes leftover after parsing attributes in process `syz.0.100'. [ 154.750757][ T2956] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.760160][ T6389] loop6: detected capacity change from 0 to 63 [ 154.911349][ T5836] Buffer I/O error on dev loop6, logical block 0, async page read [ 154.931519][ T5836] Buffer I/O error on dev loop6, logical block 0, async page read [ 154.943846][ T5836] Buffer I/O error on dev loop6, logical block 0, async page read [ 154.957799][ T5836] Buffer I/O error on dev loop6, logical block 0, async page read [ 154.974695][ T5836] Buffer I/O error on dev loop6, logical block 0, async page read [ 154.983556][ T5836] Buffer I/O error on dev loop6, logical block 0, async page read [ 154.996961][ T5836] Buffer I/O error on dev loop6, logical block 3, async page read [ 155.108562][ T6059] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 155.143939][ T6059] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 155.185156][ T6059] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 155.489742][ T2956] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.862908][ T6097] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 156.015823][ T6097] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 156.063922][ T6097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 156.100620][ T6097] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 156.387572][ T6399] loop8: detected capacity change from 0 to 1 [ 156.419634][ T6399] Dev loop8: unable to read RDB block 1 [ 156.425649][ T6399] loop8: unable to read partition table [ 156.432515][ T6399] loop8: partition table beyond EOD, truncated [ 156.438864][ T6399] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 156.492629][ T5878] libceph: connect (1)[c::]:6789 error -101 [ 156.503580][ T6097] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 156.744071][ T6097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.805328][ T5878] libceph: mon0 (1)[c::]:6789 connect error [ 156.811405][ T6398] ceph: No mds server is up or the cluster is laggy [ 157.151696][ T2956] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.560678][ T6409] openvswitch: netlink: Actions may not be safe on all matching packets [ 157.661841][ T6097] hsr_slave_0: entered promiscuous mode [ 157.680364][ T6097] hsr_slave_1: entered promiscuous mode [ 158.667724][ T5878] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 159.407964][ T2956] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 159.525363][ T5878] usb 4-1: Using ep0 maxpacket: 32 [ 159.542244][ T5878] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 159.595373][ T5878] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.611051][ T5878] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 159.635446][ T5878] usb 4-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 159.648779][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 159.648802][ T30] audit: type=1326 audit(1747699520.027:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.679447][ T30] audit: type=1326 audit(1747699520.057:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=104 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.686639][ T5878] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.743098][ T30] audit: type=1326 audit(1747699520.057:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.780612][ T5878] usb 4-1: config 0 descriptor?? [ 159.809195][ T30] audit: type=1326 audit(1747699520.057:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.858682][ T30] audit: type=1326 audit(1747699520.147:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.910217][ T30] audit: type=1326 audit(1747699520.147:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.939089][ T30] audit: type=1326 audit(1747699520.167:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 159.964187][ T6433] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 159.964187][ T6433] program syz.0.113 not setting count and/or reply_len properly [ 160.075603][ T30] audit: type=1326 audit(1747699520.167:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 160.143738][ T30] audit: type=1326 audit(1747699520.167:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=425 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 160.222063][ T5878] hid (null): invalid report_size 822751293 [ 160.243036][ T30] audit: type=1326 audit(1747699520.167:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6426 comm="syz.1.114" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fa49c18e9a3 code=0x7ffc0000 [ 160.264535][ T5878] hid (null): usage index exceeded [ 160.296549][ T5878] hid (null): invalid report_size 27745 [ 160.310347][ T2956] bridge_slave_1: left allmulticast mode [ 160.310474][ T5878] hid (null): invalid report_size 29285 [ 160.327748][ T2956] bridge_slave_1: left promiscuous mode [ 160.354791][ T2956] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.384008][ T2956] bridge_slave_0: left allmulticast mode [ 160.401095][ T2956] bridge_slave_0: left promiscuous mode [ 160.422666][ T2956] bridge0: port 1(bridge_slave_0) entered disabled state [ 160.432641][ T5878] input: HID 0458:5011 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5011.0002/input/input6 [ 160.601254][ T5878] input: HID 0458:5011 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5011.0002/input/input7 [ 160.878016][ T5878] kye 0003:0458:5011.0002: input,hiddev0,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.3-1/input0 [ 160.975587][ T5878] usb 4-1: USB disconnect, device number 3 [ 161.677103][ T6443] fido_id[6443]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 161.829607][ T6451] loop6: detected capacity change from 0 to 63 [ 161.938099][ T5942] Buffer I/O error on dev loop6, logical block 0, async page read [ 161.977480][ T5942] Buffer I/O error on dev loop6, logical block 0, async page read [ 161.989788][ T5942] Buffer I/O error on dev loop6, logical block 0, async page read [ 161.998791][ T5942] Buffer I/O error on dev loop6, logical block 0, async page read [ 162.009473][ T5942] Buffer I/O error on dev loop6, logical block 0, async page read [ 162.037927][ T5942] Buffer I/O error on dev loop6, logical block 0, async page read [ 162.066275][ T5942] Buffer I/O error on dev loop6, logical block 3, async page read [ 162.360883][ T2956] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 162.373784][ T2956] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 162.387630][ T2956] bond0 (unregistering): Released all slaves [ 162.446149][ T6097] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 162.530677][ T6059] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.571677][ T6097] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 162.599980][ T6097] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 163.045087][ T6468] openvswitch: netlink: Actions may not be safe on all matching packets [ 163.418901][ T6097] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 164.312807][ T6486] binder: BINDER_SET_CONTEXT_MGR already set [ 164.359518][ T6486] binder: 6480:6486 ioctl 4018620d 200000000040 returned -16 [ 164.370607][ T6487] binder: 6480:6487 ioctl c0306201 200000000640 returned -14 [ 164.929476][ T6059] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.545086][ T2956] hsr_slave_0: left promiscuous mode [ 165.567148][ T2956] hsr_slave_1: left promiscuous mode [ 165.586379][ T2956] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 165.593855][ T2956] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 165.603228][ T2956] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 165.631683][ T2956] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 165.697883][ T2956] veth1_macvtap: left promiscuous mode [ 165.721596][ T2956] veth0_macvtap: left promiscuous mode [ 165.737926][ T2956] veth1_vlan: left promiscuous mode [ 165.746890][ T2956] veth0_vlan: left promiscuous mode [ 167.008898][ T6512] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 167.008898][ T6512] program syz.0.126 not setting count and/or reply_len properly [ 167.364189][ T2956] team0 (unregistering): Port device team_slave_1 removed [ 167.405071][ T2956] team0 (unregistering): Port device team_slave_0 removed [ 167.766916][ T6059] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 167.777451][ T6059] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 167.853172][ T1130] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.860514][ T1130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.897631][ T1130] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.904830][ T1130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.945725][ T6516] loop6: detected capacity change from 0 to 63 [ 168.002682][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.029444][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.098363][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.116064][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.124711][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.204303][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 168.239790][ T5837] Buffer I/O error on dev loop6, logical block 3, async page read [ 168.276459][ T6097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.850249][ T6097] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.438984][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.446203][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.628875][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.636117][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.890453][ T6059] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.984547][ T6539] openvswitch: netlink: Actions may not be safe on all matching packets [ 171.376619][ T6547] netlink: 56 bytes leftover after parsing attributes in process `syz.3.134'. [ 171.611735][ T6547] netlink: 8 bytes leftover after parsing attributes in process `syz.3.134'. [ 171.713437][ T6561] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 171.713437][ T6561] program syz.1.135 not setting count and/or reply_len properly [ 172.095643][ T6059] veth0_vlan: entered promiscuous mode [ 172.143547][ T6059] veth1_vlan: entered promiscuous mode [ 172.283785][ T6059] veth0_macvtap: entered promiscuous mode [ 172.330569][ T6059] veth1_macvtap: entered promiscuous mode [ 172.403651][ T6059] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.450612][ T6059] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.534384][ T6059] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.554019][ T6059] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.575153][ T6059] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.594165][ T6059] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.651111][ T6097] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.860608][ T1130] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.895300][ T1130] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.040287][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.287868][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.410336][ T6585] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 173.410336][ T6585] program syz.3.137 not setting count and/or reply_len properly [ 174.208972][ T6097] veth0_vlan: entered promiscuous mode [ 174.269370][ T30] kauditd_printk_skb: 34 callbacks suppressed [ 174.269387][ T30] audit: type=1326 audit(1747699534.637:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 174.310875][ T6097] veth1_vlan: entered promiscuous mode [ 174.696896][ T30] audit: type=1326 audit(1747699534.637:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 174.771334][ T6610] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 175.270182][ T30] audit: type=1326 audit(1747699534.637:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=104 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 175.328828][ T6097] veth0_macvtap: entered promiscuous mode [ 175.371193][ T30] audit: type=1326 audit(1747699534.637:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 175.394410][ T30] audit: type=1326 audit(1747699534.637:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 176.453765][ T30] audit: type=1326 audit(1747699534.637:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 176.475405][ T30] audit: type=1326 audit(1747699534.637:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 176.496913][ T30] audit: type=1326 audit(1747699534.637:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 176.525396][ T30] audit: type=1326 audit(1747699534.677:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 176.534115][ T6097] veth1_macvtap: entered promiscuous mode [ 176.546838][ T30] audit: type=1326 audit(1747699535.247:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=6593 comm="syz.1.140" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa49c18e969 code=0x7ffc0000 [ 176.824437][ T6097] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.915866][ T6097] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.177347][ T6097] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.186594][ T6097] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.200767][ T6097] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.211881][ T6097] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.675699][ T6625] netlink: 56 bytes leftover after parsing attributes in process `syz.0.144'. [ 177.686508][ T6625] netlink: 8 bytes leftover after parsing attributes in process `syz.0.144'. [ 178.493013][ T6629] netlink: 4 bytes leftover after parsing attributes in process `syz.1.145'. [ 178.889952][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.042178][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.082817][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.091522][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.395201][ T6648] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 179.395201][ T6648] program syz.0.147 not setting count and/or reply_len properly [ 180.093544][ T6649] openvswitch: netlink: Actions may not be safe on all matching packets [ 180.751137][ T6657] FAT-fs (nullb0): bogus number of reserved sectors [ 180.757981][ T6657] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 181.168173][ T5877] libceph: connect (1)[c::]:6789 error -101 [ 181.183767][ T6656] ceph: No mds server is up or the cluster is laggy [ 181.243483][ T5877] libceph: mon0 (1)[c::]:6789 connect error [ 182.219679][ T6678] adf_ctl_ioctl: 40 callbacks suppressed [ 182.219694][ T6678] QAT: Invalid ioctl 1075883590 [ 182.250049][ T6678] QAT: Invalid ioctl 1075883590 [ 182.465524][ T6678] QAT: Invalid ioctl 1075883590 [ 182.527224][ T6678] QAT: Invalid ioctl 1075883590 [ 182.545696][ T6678] QAT: Invalid ioctl 1075883590 [ 182.558210][ T6678] QAT: Invalid ioctl 1075883590 [ 182.577684][ T6678] QAT: Invalid ioctl 1075883590 [ 182.617107][ T6678] QAT: Invalid ioctl 1075883590 [ 182.647100][ T6678] QAT: Invalid ioctl 1075883590 [ 182.652086][ T6678] QAT: Invalid ioctl 1075883590 [ 183.801911][ T6698] openvswitch: netlink: Actions may not be safe on all matching packets [ 185.415352][ T59] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 185.721204][ T6714] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 185.721204][ T6714] program syz.6.157 not setting count and/or reply_len properly [ 185.880083][ T59] usb 1-1: device descriptor read/64, error -71 [ 186.125600][ T59] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 186.130992][ T6729] netlink: 56 bytes leftover after parsing attributes in process `syz.5.156'. [ 186.193708][ T6729] netlink: 8 bytes leftover after parsing attributes in process `syz.5.156'. [ 186.295427][ T59] usb 1-1: device descriptor read/64, error -71 [ 186.419862][ T59] usb usb1-port1: attempt power cycle [ 187.005348][ T59] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 187.275857][ T59] usb 1-1: device not accepting address 4, error -71 [ 187.357812][ T5823] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 187.535508][ T5823] usb 6-1: Using ep0 maxpacket: 32 [ 188.572083][ T6764] FAULT_INJECTION: forcing a failure. [ 188.572083][ T6764] name failslab, interval 1, probability 0, space 0, times 0 [ 188.584977][ T6764] CPU: 0 UID: 0 PID: 6764 Comm: syz.6.164 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 188.585003][ T6764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 188.585016][ T6764] Call Trace: [ 188.585024][ T6764] [ 188.585032][ T6764] dump_stack_lvl+0x189/0x250 [ 188.585068][ T6764] ? __pfx_dump_stack_lvl+0x10/0x10 [ 188.585096][ T6764] ? __pfx__printk+0x10/0x10 [ 188.585133][ T6764] ? __pfx___might_resched+0x10/0x10 [ 188.585164][ T6764] ? fs_reclaim_acquire+0x7d/0x100 [ 188.585191][ T6764] should_fail_ex+0x414/0x560 [ 188.585218][ T6764] should_failslab+0xa8/0x100 [ 188.585243][ T6764] kmem_cache_alloc_noprof+0x73/0x3c0 [ 188.585272][ T6764] ? sk_prot_alloc+0x57/0x220 [ 188.585301][ T6764] sk_prot_alloc+0x57/0x220 [ 188.585325][ T6764] ? sk_alloc+0x24/0x370 [ 188.585352][ T6764] sk_alloc+0x3a/0x370 [ 188.585381][ T6764] unix_create1+0xb0/0x790 [ 188.585411][ T6764] unix_create+0x154/0x200 [ 188.585435][ T6764] __sock_create+0x4b3/0x9f0 [ 188.585466][ T6764] __sys_socketpair+0x1c5/0x560 [ 188.585496][ T6764] __x64_sys_socketpair+0x9b/0xb0 [ 188.585521][ T6764] do_syscall_64+0xf6/0x210 [ 188.585549][ T6764] ? clear_bhb_loop+0x60/0xb0 [ 188.585574][ T6764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.585594][ T6764] RIP: 0033:0x7f35a77908ba [ 188.585612][ T6764] Code: 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 35 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 188.585628][ T6764] RSP: 002b:00007f35a860ff78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 188.585649][ T6764] RAX: ffffffffffffffda RBX: 00007f35a79b6000 RCX: 00007f35a77908ba [ 188.585664][ T6764] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 188.585675][ T6764] RBP: 00007f35a8610090 R08: 0000000000000000 R09: 0000000000000000 [ 188.585687][ T6764] R10: 00007f35a860ff98 R11: 0000000000000246 R12: 0000000000000001 [ 188.585700][ T6764] R13: 0000000000000001 R14: 00007f35a79b6080 R15: 00007ffefcce3b38 [ 188.585731][ T6764] [ 189.371197][ T5823] usb 6-1: config index 0 descriptor too short (expected 156, got 27) [ 189.527952][ T5823] usb 6-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 189.543316][ T5823] usb 6-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 189.554820][ T5823] usb 6-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 189.568948][ T5823] usb 6-1: config 0 interface 0 has no altsetting 0 [ 189.589013][ T5823] usb 6-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 189.599566][ T5823] usb 6-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 189.609776][ T5823] usb 6-1: Product: syz [ 189.614074][ T5823] usb 6-1: Manufacturer: syz [ 189.620346][ T5823] usb 6-1: SerialNumber: syz [ 189.636905][ T5823] usb 6-1: config 0 descriptor?? [ 189.705099][ T5823] ldusb 6-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 189.733081][ T6773] openvswitch: netlink: Actions may not be safe on all matching packets [ 189.770428][ T5823] ldusb 6-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 189.995938][ T5823] usb 6-1: USB disconnect, device number 2 [ 190.062650][ T5823] ldusb 6-1:0.0: LD USB Device #0 now disconnected [ 191.812954][ T6796] loop8: detected capacity change from 0 to 1 [ 191.998256][ T6796] Dev loop8: unable to read RDB block 1 [ 192.004118][ T6796] loop8: unable to read partition table [ 192.010144][ T6796] loop8: partition table beyond EOD, truncated [ 192.016422][ T6796] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 192.066879][ T9] libceph: connect (1)[c::]:6789 error -101 [ 192.073025][ T9] libceph: mon0 (1)[c::]:6789 connect error [ 192.191866][ T6795] ceph: No mds server is up or the cluster is laggy [ 192.346896][ T10] libceph: connect (1)[c::]:6789 error -101 [ 192.356212][ T10] libceph: mon0 (1)[c::]:6789 connect error [ 193.185594][ T6818] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 193.185594][ T6818] program syz.5.172 not setting count and/or reply_len properly [ 194.281995][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.291555][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.319877][ T5131] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 195.328894][ T5131] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 195.339935][ T5131] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 195.348218][ T5131] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 195.358225][ T5131] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 197.449934][ T5131] Bluetooth: hci2: command tx timeout [ 197.478442][ T6857] workqueue: Failed to create a rescuer kthread for wq "ceph-watch-notify": -EINTR [ 197.574728][ T6829] chnl_net:caif_netlink_parms(): no params data found [ 198.983128][ T6877] adf_ctl_ioctl: 15 callbacks suppressed [ 198.983142][ T6877] QAT: Invalid ioctl 1075883590 [ 199.088106][ T6877] QAT: Invalid ioctl 1075883590 [ 199.134127][ T6877] QAT: Invalid ioctl 1075883590 [ 199.143716][ T6829] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.155793][ T6877] QAT: Invalid ioctl 1075883590 [ 199.165428][ T6829] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.176696][ T6829] bridge_slave_0: entered allmulticast mode [ 199.189970][ T6829] bridge_slave_0: entered promiscuous mode [ 199.352031][ T6829] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.365715][ T6829] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.372909][ T6829] bridge_slave_1: entered allmulticast mode [ 199.381513][ T6829] bridge_slave_1: entered promiscuous mode [ 199.396208][ T6877] QAT: Invalid ioctl 1075883590 [ 199.476228][ T5131] Bluetooth: hci2: command tx timeout [ 199.498871][ T6883] openvswitch: netlink: Actions may not be safe on all matching packets [ 200.207081][ T6877] QAT: Invalid ioctl 1075883590 [ 200.212031][ T6877] QAT: Invalid ioctl 1075883590 [ 200.274046][ T6877] QAT: Invalid ioctl 1075883590 [ 200.543312][ T6829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 200.721820][ T6829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 200.798954][ T6897] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 200.798954][ T6897] program syz.3.184 not setting count and/or reply_len properly [ 201.555799][ T5131] Bluetooth: hci2: command tx timeout [ 202.293352][ T6829] team0: Port device team_slave_0 added [ 202.320758][ T6829] team0: Port device team_slave_1 added [ 202.573679][ T6829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 202.578385][ T6904] afs: Unknown parameter 'dynÇÀ' [ 202.590680][ T6829] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 202.597957][ T6904] overlayfs: overlapping lowerdir path [ 203.795369][ T5131] Bluetooth: hci2: command tx timeout [ 203.826620][ T6829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 204.013216][ T6829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 204.085345][ T6829] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 204.179563][ T6829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 205.055816][ T6932] openvswitch: netlink: Actions may not be safe on all matching packets [ 206.754409][ T6829] hsr_slave_0: entered promiscuous mode [ 206.867175][ T6829] hsr_slave_1: entered promiscuous mode [ 206.916456][ T6829] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 206.925123][ T6829] Cannot create hsr debugfs directory [ 208.597248][ T6983] sg_write: data in/out 2387/14 bytes for SCSI command 0x8-- guessing data in; [ 208.597248][ T6983] program syz.0.197 not setting count and/or reply_len properly [ 211.118056][ T7003] netlink: 'syz.3.207': attribute type 2 has an invalid length. [ 211.455552][ T7003] netlink: 164 bytes leftover after parsing attributes in process `syz.3.207'. [ 211.876082][ T5831] Bluetooth: hci4: command 0x0406 tx timeout [ 211.882961][ T5831] Bluetooth: hci0: command 0x0406 tx timeout [ 211.885367][ T5830] Bluetooth: hci3: command 0x0406 tx timeout [ 211.910682][ T6829] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 211.973131][ T6829] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 212.138919][ T6829] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 212.140879][ T7014] netlink: 8 bytes leftover after parsing attributes in process `syz.6.210'. [ 213.830597][ T7014] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR [ 213.844086][ T6829] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 218.154167][ T6829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 218.450757][ T7084] overlayfs: failed to resolve 'appraise': -2 [ 218.540290][ T6829] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.608679][ T7082] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 218.751400][ T6800] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.758672][ T6800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.075577][ T6800] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.082907][ T6800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.313838][ T6829] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 219.540336][ T6829] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 221.699248][ T7125] netlink: 16 bytes leftover after parsing attributes in process `syz.6.231'. [ 223.403555][ T6829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.854831][ T7152] ======================================================= [ 225.854831][ T7152] WARNING: The mand mount option has been deprecated and [ 225.854831][ T7152] and is ignored by this kernel. Remove the mand [ 225.854831][ T7152] option from the mount to silence this warning. [ 225.854831][ T7152] ======================================================= [ 226.052543][ T7146] netlink: 28 bytes leftover after parsing attributes in process `syz.0.237'. [ 226.116625][ T7146] netlink: 28 bytes leftover after parsing attributes in process `syz.0.237'. [ 226.334813][ T7146] team0: entered promiscuous mode [ 226.392815][ T7146] team_slave_0: entered promiscuous mode [ 226.413611][ T7146] team_slave_1: entered promiscuous mode [ 226.438806][ T7146] bridge0: entered promiscuous mode [ 226.844144][ T7170] netlink: 16 bytes leftover after parsing attributes in process `syz.0.243'. [ 228.569151][ T6829] veth0_vlan: entered promiscuous mode [ 228.592029][ T6829] veth1_vlan: entered promiscuous mode [ 229.700068][ T6829] veth0_macvtap: entered promiscuous mode [ 229.749388][ T6829] veth1_macvtap: entered promiscuous mode [ 229.832566][ T6829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.642655][ T7193] netlink: 28 bytes leftover after parsing attributes in process `syz.3.248'. [ 230.874654][ T7193] netlink: 28 bytes leftover after parsing attributes in process `syz.3.248'. [ 230.896645][ T7193] gretap0: entered promiscuous mode [ 230.924482][ T7193] gretap0: left promiscuous mode [ 231.024542][ T6829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 231.168112][ T6829] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.201493][ T6829] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.245387][ T7200] syz.5.249 (7200) used greatest stack depth: 20184 bytes left [ 231.258736][ T6829] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.296913][ T6829] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 231.432846][ T7214] netlink: zone id is out of range [ 231.470934][ T7214] netlink: zone id is out of range [ 231.691177][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 231.691195][ T30] audit: type=1804 audit(1747699592.067:90): pid=7217 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.0.254" name="/newroot/68/file0/file0" dev="ramfs" ino=12951 res=1 errno=0 [ 232.789414][ T7215] netlink: 'syz.0.254': attribute type 3 has an invalid length. [ 232.797234][ T7215] netlink: 236 bytes leftover after parsing attributes in process `syz.0.254'. [ 233.007957][ T7230] netlink: 8 bytes leftover after parsing attributes in process `syz.6.256'. [ 233.623590][ T7230] bridge0: port 3(vlan2) entered blocking state [ 233.630001][ T7230] bridge0: port 3(vlan2) entered disabled state [ 233.637220][ T7230] vlan2: entered allmulticast mode [ 233.642362][ T7230] bridge0: entered allmulticast mode [ 233.673047][ T7230] vlan2: left allmulticast mode [ 233.678067][ T7230] bridge0: left allmulticast mode [ 233.873837][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.014135][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.140697][ T6416] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.173281][ T6416] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.345480][ T5878] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 235.066423][ T59] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 235.225344][ T5878] usb 6-1: Using ep0 maxpacket: 32 [ 235.256433][ T5878] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 235.264825][ T5878] usb 6-1: config 0 has no interface number 0 [ 235.271379][ T5878] usb 6-1: config 0 interface 184 has no altsetting 0 [ 235.402667][ T59] usb 4-1: Using ep0 maxpacket: 8 [ 235.450587][ T59] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 235.533547][ T5878] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 235.535396][ T59] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 235.567041][ T5878] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.668234][ T59] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 235.946077][ T5878] usb 6-1: Product: syz [ 235.950306][ T5878] usb 6-1: Manufacturer: syz [ 235.954929][ T5878] usb 6-1: SerialNumber: syz [ 236.087696][ T59] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 236.101911][ T59] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 236.112147][ T59] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.184621][ T5878] usb 6-1: config 0 descriptor?? [ 237.181897][ T59] usb 4-1: usb_control_msg returned -32 [ 237.233299][ T59] usbtmc 4-1:16.0: can't read capabilities [ 237.337852][ T59] usb 4-1: USB disconnect, device number 4 [ 239.414982][ T7284] netlink: 12 bytes leftover after parsing attributes in process `syz.3.269'. [ 241.867868][ T5878] usb 6-1: can't set config #0, error -110 [ 243.155992][ T7316] ptrace attach of "./syz-executor exec"[6829] was attempted by "./syz-executor exec"[7316] [ 243.260779][ T7314] overlayfs: overlapping lowerdir path [ 243.426547][ T7318] netlink: 8 bytes leftover after parsing attributes in process `syz.0.277'. [ 243.454868][ T5877] usb 6-1: USB disconnect, device number 3 [ 245.344817][ T7344] netlink: 12 bytes leftover after parsing attributes in process `syz.0.285'. [ 247.187767][ T7361] FAULT_INJECTION: forcing a failure. [ 247.187767][ T7361] name failslab, interval 1, probability 0, space 0, times 0 [ 247.225345][ T7361] CPU: 1 UID: 0 PID: 7361 Comm: syz.5.289 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 247.225374][ T7361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 247.225397][ T7361] Call Trace: [ 247.225405][ T7361] [ 247.225415][ T7361] dump_stack_lvl+0x189/0x250 [ 247.225451][ T7361] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.225483][ T7361] ? __pfx__printk+0x10/0x10 [ 247.225513][ T7361] ? __pfx___might_resched+0x10/0x10 [ 247.225537][ T7361] ? fs_reclaim_acquire+0x7d/0x100 [ 247.225559][ T7361] should_fail_ex+0x414/0x560 [ 247.225580][ T7361] should_failslab+0xa8/0x100 [ 247.225597][ T7361] __kmalloc_noprof+0xcb/0x4f0 [ 247.225620][ T7361] ? kfree+0x4d/0x440 [ 247.225640][ T7361] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 247.225666][ T7361] tomoyo_realpath_from_path+0xe3/0x5d0 [ 247.225689][ T7361] ? tomoyo_domain+0xda/0x130 [ 247.225718][ T7361] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 247.225736][ T7361] tomoyo_path_number_perm+0x1e8/0x5a0 [ 247.225756][ T7361] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 247.225788][ T7361] ? __lock_acquire+0xaac/0xd20 [ 247.225825][ T7361] ? __fget_files+0x2a/0x420 [ 247.225844][ T7361] ? __fget_files+0x3a0/0x420 [ 247.225857][ T7361] ? __fget_files+0x2a/0x420 [ 247.225874][ T7361] security_file_ioctl+0xcb/0x2d0 [ 247.225895][ T7361] __se_sys_ioctl+0x47/0x170 [ 247.225919][ T7361] do_syscall_64+0xf6/0x210 [ 247.225941][ T7361] ? clear_bhb_loop+0x60/0xb0 [ 247.225961][ T7361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.225976][ T7361] RIP: 0033:0x7f15f3d8e969 [ 247.225991][ T7361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 247.226004][ T7361] RSP: 002b:00007f15f4b48038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.226021][ T7361] RAX: ffffffffffffffda RBX: 00007f15f3fb5fa0 RCX: 00007f15f3d8e969 [ 247.226032][ T7361] RDX: 0000000000000000 RSI: 00000000000007b2 RDI: 0000000000000003 [ 247.226041][ T7361] RBP: 00007f15f4b48090 R08: 0000000000000000 R09: 0000000000000000 [ 247.226051][ T7361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.226060][ T7361] R13: 0000000000000000 R14: 00007f15f3fb5fa0 R15: 00007ffcdf67b728 [ 247.226088][ T7361] [ 247.560594][ T7361] ERROR: Out of memory at tomoyo_realpath_from_path. [ 247.635574][ T5839] Bluetooth: hci5: command 0x0406 tx timeout [ 248.521549][ T7374] FAULT_INJECTION: forcing a failure. [ 248.521549][ T7374] name failslab, interval 1, probability 0, space 0, times 0 [ 248.544691][ T7374] CPU: 0 UID: 0 PID: 7374 Comm: syz.5.292 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 248.544720][ T7374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 248.544732][ T7374] Call Trace: [ 248.544740][ T7374] [ 248.544748][ T7374] dump_stack_lvl+0x189/0x250 [ 248.544784][ T7374] ? __pfx_dump_stack_lvl+0x10/0x10 [ 248.544811][ T7374] ? __pfx__printk+0x10/0x10 [ 248.544848][ T7374] ? __pfx___might_resched+0x10/0x10 [ 248.544884][ T7374] should_fail_ex+0x414/0x560 [ 248.544910][ T7374] should_failslab+0xa8/0x100 [ 248.544931][ T7374] __kmalloc_noprof+0xcb/0x4f0 [ 248.544960][ T7374] ? ima_alloc_init_template+0x93/0x6f0 [ 248.544992][ T7374] ima_alloc_init_template+0x93/0x6f0 [ 248.545027][ T7374] ima_store_measurement+0x1b7/0x640 [ 248.545062][ T7374] ? release_dentry_name_snapshot+0x42/0xb0 [ 248.545082][ T7374] ? __pfx_ima_store_measurement+0x10/0x10 [ 248.545107][ T7374] ? ima_d_path+0x1f1/0x250 [ 248.545154][ T7374] process_measurement+0x11eb/0x1a40 [ 248.545179][ T7374] ? __lock_acquire+0xaac/0xd20 [ 248.545224][ T7374] ? __pfx_process_measurement+0x10/0x10 [ 248.545289][ T7374] ? rcu_read_lock_any_held+0xb3/0x120 [ 248.545333][ T7374] ima_file_mmap+0x1a2/0x1f0 [ 248.545357][ T7374] ? __pfx_ima_file_mmap+0x10/0x10 [ 248.545381][ T7374] ? ksys_write+0x1cb/0x250 [ 248.545418][ T7374] security_mmap_file+0x7a4/0xa60 [ 248.545445][ T7374] vm_mmap_pgoff+0x12c/0x4c0 [ 248.545480][ T7374] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 248.545509][ T7374] ? __fget_files+0x2a/0x420 [ 248.545529][ T7374] ? __fget_files+0x2a/0x420 [ 248.545546][ T7374] ? __fget_files+0x2a/0x420 [ 248.545567][ T7374] ksys_mmap_pgoff+0x51f/0x760 [ 248.545618][ T7374] do_syscall_64+0xf6/0x210 [ 248.545646][ T7374] ? clear_bhb_loop+0x60/0xb0 [ 248.545670][ T7374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.545689][ T7374] RIP: 0033:0x7f15f3d8e969 [ 248.545707][ T7374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 248.545723][ T7374] RSP: 002b:00007f15f4b48038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 248.545743][ T7374] RAX: ffffffffffffffda RBX: 00007f15f3fb5fa0 RCX: 00007f15f3d8e969 [ 248.545758][ T7374] RDX: 0000000000000004 RSI: 0000000000001000 RDI: 0000200000001000 [ 248.545770][ T7374] RBP: 00007f15f4b48090 R08: 0000000000000003 R09: 0000000000000000 [ 248.545782][ T7374] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001 [ 248.545794][ T7374] R13: 0000000000000000 R14: 00007f15f3fb5fa0 R15: 00007ffcdf67b728 [ 248.545825][ T7374] [ 248.555612][ T5877] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 248.627584][ T30] audit: type=1804 audit(1747699608.997:91): pid=7374 uid=0 auid=4294967295 ses=4294967295 subj=_ op=add_template_measure cause=ENOMEM comm="syz.5.292" name=6D656D66643AF375099F9138C07564B06C20FDD703 dev="tmpfs" ino=1077 res=0 errno=0 [ 249.047329][ T5877] usb 7-1: config 0 has an invalid interface number: 230 but max is 0 [ 249.065269][ T5877] usb 7-1: config 0 has no interface number 0 [ 249.078542][ T5877] usb 7-1: New USB device found, idVendor=05da, idProduct=00a3, bcdDevice=83.43 [ 249.096762][ T5877] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.145625][ T5877] usb 7-1: Product: syz [ 249.149861][ T5877] usb 7-1: Manufacturer: syz [ 249.164815][ T5877] usb 7-1: SerialNumber: syz [ 249.303088][ T5877] usb 7-1: config 0 descriptor?? [ 249.381152][ T5877] microtek usb (rev 0.4.3): expecting 3 got 0 endpoints! Bailing out. [ 250.604491][ T7401] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 250.625086][ T30] audit: type=1326 audit(1747699610.977:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7394 comm="syz.5.299" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f15f3d8e969 code=0x7ffc0000 [ 250.645812][ T7401] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 250.715065][ T30] audit: type=1326 audit(1747699610.977:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7394 comm="syz.5.299" exe="/root/syz-executor" sig=0 arch=c000003e syscall=200 compat=0 ip=0x7f15f3d8e969 code=0x7ffc0000 [ 250.826901][ T7406] netlink: 12 bytes leftover after parsing attributes in process `syz.7.300'. [ 251.620669][ T30] audit: type=1326 audit(1747699610.977:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7394 comm="syz.5.299" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f15f3d8e969 code=0x7ffc0000 [ 251.653518][ T30] audit: type=1326 audit(1747699610.997:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7394 comm="syz.5.299" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f15f3d8e969 code=0x7ffc0000 [ 251.676303][ T30] audit: type=1326 audit(1747699610.997:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7394 comm="syz.5.299" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f15f3d8e969 code=0x7ffc0000 [ 251.697999][ T30] audit: type=1326 audit(1747699610.997:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7394 comm="syz.5.299" exe="/root/syz-executor" sig=0 arch=c000003e syscall=275 compat=0 ip=0x7f15f3d8e969 code=0x7ffc0000 [ 251.787972][ T5877] usb 7-1: USB disconnect, device number 2 [ 252.772638][ T7419] vivid-000: kernel_thread() failed [ 252.890546][ T5131] Bluetooth: hci1: command 0x0406 tx timeout [ 253.190606][ T7409] sctp: failed to load transform for md5: -2 [ 253.400705][ T5881] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 254.121505][ T5881] usb 8-1: Using ep0 maxpacket: 32 [ 254.164139][ T5881] usb 8-1: config 0 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 254.415301][ T5881] usb 8-1: config 0 interface 0 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 254.615301][ T5881] usb 8-1: config 0 interface 0 has no altsetting 0 [ 254.635153][ T5881] usb 8-1: New USB device found, idVendor=1b96, idProduct=0012, bcdDevice= 0.00 [ 254.680085][ T5881] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.718331][ T5881] usb 8-1: config 0 descriptor?? [ 254.763013][ T7447] FAULT_INJECTION: forcing a failure. [ 254.763013][ T7447] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 254.824958][ T7447] CPU: 1 UID: 0 PID: 7447 Comm: syz.0.309 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 254.824987][ T7447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 254.825000][ T7447] Call Trace: [ 254.825008][ T7447] [ 254.825016][ T7447] dump_stack_lvl+0x189/0x250 [ 254.825055][ T7447] ? __lock_acquire+0xaac/0xd20 [ 254.825086][ T7447] ? __pfx_dump_stack_lvl+0x10/0x10 [ 254.825113][ T7447] ? __pfx__printk+0x10/0x10 [ 254.825144][ T7447] ? __might_fault+0xb0/0x130 [ 254.825186][ T7447] should_fail_ex+0x414/0x560 [ 254.825215][ T7447] _copy_from_iter+0x1db/0x15a0 [ 254.825248][ T7447] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 254.825275][ T7447] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 254.825307][ T7447] ? __pfx__copy_from_iter+0x10/0x10 [ 254.825333][ T7447] ? __build_skb_around+0x257/0x3e0 [ 254.825363][ T7447] ? netlink_sendmsg+0x642/0xb30 [ 254.825385][ T7447] ? skb_put+0x11b/0x210 [ 254.825414][ T7447] netlink_sendmsg+0x6b2/0xb30 [ 254.825436][ T7447] ? is_bpf_text_address+0x26/0x2b0 [ 254.825472][ T7447] ? __pfx_netlink_sendmsg+0x10/0x10 [ 254.825504][ T7447] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 254.825525][ T7447] ? __pfx_netlink_sendmsg+0x10/0x10 [ 254.825549][ T7447] __sock_sendmsg+0x219/0x270 [ 254.825573][ T7447] ____sys_sendmsg+0x505/0x830 [ 254.825607][ T7447] ? __pfx_____sys_sendmsg+0x10/0x10 [ 254.825643][ T7447] ? import_iovec+0x74/0xa0 [ 254.825675][ T7447] ___sys_sendmsg+0x21f/0x2a0 [ 254.825705][ T7447] ? __pfx____sys_sendmsg+0x10/0x10 [ 254.825770][ T7447] ? __fget_files+0x2a/0x420 [ 254.825787][ T7447] ? __fget_files+0x3a0/0x420 [ 254.825817][ T7447] __x64_sys_sendmsg+0x19b/0x260 [ 254.825847][ T7447] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 254.825893][ T7447] ? do_syscall_64+0xba/0x210 [ 254.825923][ T7447] do_syscall_64+0xf6/0x210 [ 254.825950][ T7447] ? clear_bhb_loop+0x60/0xb0 [ 254.825975][ T7447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.825994][ T7447] RIP: 0033:0x7fdf1e38e969 [ 254.826011][ T7447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 254.826027][ T7447] RSP: 002b:00007fdf1f1e9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 254.826054][ T7447] RAX: ffffffffffffffda RBX: 00007fdf1e5b5fa0 RCX: 00007fdf1e38e969 [ 254.826069][ T7447] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 254.826081][ T7447] RBP: 00007fdf1f1e9090 R08: 0000000000000000 R09: 0000000000000000 [ 254.826093][ T7447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 254.826105][ T7447] R13: 0000000000000000 R14: 00007fdf1e5b5fa0 R15: 00007ffe67baa488 [ 254.826135][ T7447] [ 255.297167][ T5881] ntrig 0003:1B96:0012.0003: unknown main item tag 0x0 [ 255.304127][ T5881] ntrig 0003:1B96:0012.0003: item fetching failed at offset 4/5 [ 255.377676][ T5881] ntrig 0003:1B96:0012.0003: parse failed [ 255.383573][ T5881] ntrig 0003:1B96:0012.0003: probe with driver ntrig failed with error -22 [ 255.426072][ T5877] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 255.561645][ T5881] usb 8-1: USB disconnect, device number 2 [ 255.575407][ T5877] usb 7-1: device descriptor read/64, error -71 [ 255.720798][ T7460] loop6: detected capacity change from 0 to 63 [ 255.729619][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.737040][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.909212][ T5877] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 256.064014][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 256.089717][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 256.169870][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 256.185382][ T5877] usb 7-1: device descriptor read/64, error -71 [ 256.238870][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 256.262177][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 256.282281][ T5837] Buffer I/O error on dev loop6, logical block 0, async page read [ 256.305684][ T5877] usb usb7-port1: attempt power cycle [ 256.376666][ T5837] Buffer I/O error on dev loop6, logical block 3, async page read [ 256.871894][ T7477] netlink: 'syz.3.312': attribute type 1 has an invalid length. [ 256.909260][ T7477] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 256.960101][ T7477] netlink: 'syz.3.312': attribute type 1 has an invalid length. [ 257.314944][ T7478] bond1: (slave gretap1): making interface the new active one [ 257.327899][ T7478] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 257.513805][ T7476] netlink: 16 bytes leftover after parsing attributes in process `syz.3.312'. [ 257.871554][ T7478] syz.3.312 (7478) used greatest stack depth: 20008 bytes left [ 258.900308][ T7493] FAT-fs (nullb0): bogus number of reserved sectors [ 258.907043][ T7493] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 259.342894][ T7492] workqueue: Failed to create a rescuer kthread for wq "ceph-completion": -EINTR [ 260.259780][ T7516] FAT-fs (nullb0): bogus number of reserved sectors [ 260.276494][ T7516] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 260.717683][ T5880] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 260.747214][ T7515] workqueue: Failed to create a rescuer kthread for wq "ceph-watch-notify": -EINTR [ 260.927111][ T5880] usb 4-1: Using ep0 maxpacket: 8 [ 261.202212][ T5880] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 261.255320][ T5880] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 261.376976][ T5880] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 261.783382][ T5880] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 262.254331][ T5880] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 262.316678][ T5880] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 262.511889][ T5880] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 262.531828][ T5880] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 262.595349][ T5880] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 262.625471][ T5878] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 262.646423][ T5880] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 262.925176][ T7536] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 263.506325][ T5880] usb 4-1: unable to read config index 2 descriptor/start: -71 [ 263.514077][ T5880] usb 4-1: can't read configurations, error -71 [ 263.603079][ T7542] FAULT_INJECTION: forcing a failure. [ 263.603079][ T7542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 263.617241][ T5878] usb 7-1: device descriptor read/64, error -71 [ 263.684328][ T7542] CPU: 1 UID: 0 PID: 7542 Comm: syz.5.326 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 263.684357][ T7542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 263.684370][ T7542] Call Trace: [ 263.684377][ T7542] [ 263.684386][ T7542] dump_stack_lvl+0x189/0x250 [ 263.684417][ T7542] ? __lock_acquire+0xaac/0xd20 [ 263.684447][ T7542] ? __pfx_dump_stack_lvl+0x10/0x10 [ 263.684473][ T7542] ? __pfx__printk+0x10/0x10 [ 263.684504][ T7542] ? __might_fault+0xb0/0x130 [ 263.684547][ T7542] should_fail_ex+0x414/0x560 [ 263.684574][ T7542] _copy_from_iter+0x1db/0x15a0 [ 263.684608][ T7542] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 263.684635][ T7542] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 263.684667][ T7542] ? __pfx__copy_from_iter+0x10/0x10 [ 263.684694][ T7542] ? __build_skb_around+0x257/0x3e0 [ 263.684724][ T7542] ? netlink_sendmsg+0x642/0xb30 [ 263.684745][ T7542] ? skb_put+0x11b/0x210 [ 263.684774][ T7542] netlink_sendmsg+0x6b2/0xb30 [ 263.684796][ T7542] ? is_bpf_text_address+0x26/0x2b0 [ 263.684833][ T7542] ? __pfx_netlink_sendmsg+0x10/0x10 [ 263.684864][ T7542] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 263.684885][ T7542] ? __pfx_netlink_sendmsg+0x10/0x10 [ 263.684910][ T7542] __sock_sendmsg+0x219/0x270 [ 263.684933][ T7542] ____sys_sendmsg+0x505/0x830 [ 263.684967][ T7542] ? __pfx_____sys_sendmsg+0x10/0x10 [ 263.685004][ T7542] ? import_iovec+0x74/0xa0 [ 263.685035][ T7542] ___sys_sendmsg+0x21f/0x2a0 [ 263.685064][ T7542] ? __pfx____sys_sendmsg+0x10/0x10 [ 263.685130][ T7542] ? __fget_files+0x2a/0x420 [ 263.685147][ T7542] ? __fget_files+0x3a0/0x420 [ 263.685184][ T7542] __x64_sys_sendmsg+0x19b/0x260 [ 263.685217][ T7542] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 263.685262][ T7542] ? do_syscall_64+0xba/0x210 [ 263.685293][ T7542] do_syscall_64+0xf6/0x210 [ 263.685319][ T7542] ? clear_bhb_loop+0x60/0xb0 [ 263.685343][ T7542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.685363][ T7542] RIP: 0033:0x7f15f3d8e969 [ 263.685380][ T7542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 263.685396][ T7542] RSP: 002b:00007f15f4b48038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 263.685418][ T7542] RAX: ffffffffffffffda RBX: 00007f15f3fb5fa0 RCX: 00007f15f3d8e969 [ 263.685432][ T7542] RDX: 0000000000000800 RSI: 0000200000000380 RDI: 0000000000000003 [ 263.685445][ T7542] RBP: 00007f15f4b48090 R08: 0000000000000000 R09: 0000000000000000 [ 263.685457][ T7542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.685468][ T7542] R13: 0000000000000000 R14: 00007f15f3fb5fa0 R15: 00007ffcdf67b728 [ 263.685499][ T7542] [ 264.095376][ T5878] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 265.475304][ T5878] usb 7-1: device descriptor read/64, error -71 [ 265.511872][ T5881] libceph: connect (1)[c::]:6789 error -101 [ 265.639892][ T7559] FAT-fs (nullb0): bogus number of reserved sectors [ 265.646633][ T7559] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 265.862978][ T7552] ceph: No mds server is up or the cluster is laggy [ 265.981752][ T5878] usb usb7-port1: attempt power cycle [ 266.005477][ T5881] libceph: mon0 (1)[c::]:6789 connect error [ 266.121348][ T30] audit: type=1326 audit(1747699626.487:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf1e38e969 code=0x7ffc0000 [ 266.166256][ T30] audit: type=1326 audit(1747699626.487:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf1e38e969 code=0x7ffc0000 [ 266.452067][ T30] audit: type=1326 audit(1747699626.487:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdf1e32ab39 code=0x7ffc0000 [ 266.452118][ T30] audit: type=1326 audit(1747699626.487:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdf1e32ab39 code=0x7ffc0000 [ 266.452160][ T30] audit: type=1326 audit(1747699626.487:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdf1e32ab39 code=0x7ffc0000 [ 266.452201][ T30] audit: type=1326 audit(1747699626.487:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf1e38e969 code=0x7ffc0000 [ 266.452244][ T30] audit: type=1326 audit(1747699626.497:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdf1e32ab39 code=0x7ffc0000 [ 266.452288][ T30] audit: type=1326 audit(1747699626.497:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdf1e32ab39 code=0x7ffc0000 [ 266.452330][ T30] audit: type=1326 audit(1747699626.497:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdf1e38e969 code=0x7ffc0000 [ 266.452371][ T30] audit: type=1326 audit(1747699626.497:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7562 comm="syz.0.329" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdf1e32ab39 code=0x7ffc0000 [ 267.366068][ T10] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 267.681274][ T10] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 267.681308][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.681329][ T10] usb 6-1: Product: syz [ 267.681345][ T10] usb 6-1: Manufacturer: syz [ 267.681362][ T10] usb 6-1: SerialNumber: syz [ 267.756199][ T7583] netlink: ct family unspecified [ 267.756384][ T7583] openvswitch: netlink: Actions may not be safe on all matching packets [ 267.758574][ T7583] netlink: 'syz.6.336': attribute type 21 has an invalid length. [ 268.108646][ T10] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 268.256965][ T10] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 268.297950][ T7591] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 268.688643][ T7600] FAULT_INJECTION: forcing a failure. [ 268.688643][ T7600] name failslab, interval 1, probability 0, space 0, times 0 [ 268.688687][ T7600] CPU: 1 UID: 0 PID: 7600 Comm: syz.6.340 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 268.688710][ T7600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 268.688721][ T7600] Call Trace: [ 268.688730][ T7600] [ 268.688738][ T7600] dump_stack_lvl+0x189/0x250 [ 268.688774][ T7600] ? __pfx_dump_stack_lvl+0x10/0x10 [ 268.688802][ T7600] ? __pfx__printk+0x10/0x10 [ 268.688839][ T7600] ? __pfx___might_resched+0x10/0x10 [ 268.688869][ T7600] ? fs_reclaim_acquire+0x7d/0x100 [ 268.688897][ T7600] should_fail_ex+0x414/0x560 [ 268.688924][ T7600] should_failslab+0xa8/0x100 [ 268.688945][ T7600] __kmalloc_noprof+0xcb/0x4f0 [ 268.688973][ T7600] ? kfree+0x4d/0x440 [ 268.688998][ T7600] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 268.689032][ T7600] tomoyo_realpath_from_path+0xe3/0x5d0 [ 268.689061][ T7600] ? tomoyo_domain+0xda/0x130 [ 268.689096][ T7600] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 268.689119][ T7600] tomoyo_path_number_perm+0x1e8/0x5a0 [ 268.689144][ T7600] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 268.689186][ T7600] ? __lock_acquire+0xaac/0xd20 [ 268.689233][ T7600] ? __fget_files+0x2a/0x420 [ 268.689258][ T7600] ? __fget_files+0x3a0/0x420 [ 268.689275][ T7600] ? __fget_files+0x2a/0x420 [ 268.689298][ T7600] security_file_ioctl+0xcb/0x2d0 [ 268.689325][ T7600] __se_sys_ioctl+0x47/0x170 [ 268.689353][ T7600] do_syscall_64+0xf6/0x210 [ 268.689381][ T7600] ? clear_bhb_loop+0x60/0xb0 [ 268.689407][ T7600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.689427][ T7600] RIP: 0033:0x7f35a778e969 [ 268.689444][ T7600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 268.689461][ T7600] RSP: 002b:00007f35a8631038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.689482][ T7600] RAX: ffffffffffffffda RBX: 00007f35a79b5fa0 RCX: 00007f35a778e969 [ 268.689496][ T7600] RDX: 00002000000000c0 RSI: 0000000080045503 RDI: 0000000000000003 [ 268.689509][ T7600] RBP: 00007f35a8631090 R08: 0000000000000000 R09: 0000000000000000 [ 268.689522][ T7600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.689539][ T7600] R13: 0000000000000000 R14: 00007f35a79b5fa0 R15: 00007ffefcce3b38 [ 268.689570][ T7600] [ 268.689578][ T7600] ERROR: Out of memory at tomoyo_realpath_from_path. [ 269.252167][ T7607] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 271.227241][ T10] ath9k_htc 6-1:1.0: ath9k_htc: Target is unresponsive [ 271.227607][ T10] ath9k_htc: Failed to initialize the device [ 271.688964][ T7612] FAT-fs (nullb0): bogus number of reserved sectors [ 271.688999][ T7612] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 271.966312][ T5912] libceph: connect (1)[c::]:6789 error -101 [ 271.966657][ T5912] libceph: mon0 (1)[c::]:6789 connect error [ 271.996657][ T5878] usb 6-1: USB disconnect, device number 4 [ 272.007201][ C0] sched: DL replenish lagged too much [ 272.025370][ T5878] usb 6-1: ath9k_htc: USB layer deinitialized [ 272.169986][ T7609] ceph: No mds server is up or the cluster is laggy [ 272.225707][ T5912] libceph: connect (1)[c::]:6789 error -101 [ 272.626638][ T5912] libceph: mon0 (1)[c::]:6789 connect error [ 273.589629][ T7636] FAT-fs (nullb0): bogus number of reserved sectors [ 273.597475][ T7636] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 273.994436][ T7635] workqueue: Failed to create a rescuer kthread for wq "ceph-watch-notify": -EINTR [ 275.184692][ T7649] QAT: Invalid ioctl 1075883590 [ 275.195362][ T10] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 275.207302][ T7649] QAT: Invalid ioctl 1075883590 [ 275.212689][ T7649] QAT: Invalid ioctl 1075883590 [ 275.218259][ T7649] QAT: Invalid ioctl 1075883590 [ 275.223685][ T7649] QAT: Invalid ioctl 1075883590 [ 275.229779][ T7649] QAT: Invalid ioctl 1075883590 [ 275.235104][ T7649] QAT: Invalid ioctl 1075883590 [ 275.241060][ T7649] QAT: Invalid ioctl 1075883590 [ 275.246531][ T7649] QAT: Invalid ioctl 1075883590 [ 275.251908][ T7649] QAT: Invalid ioctl 1075883590 [ 276.133137][ T7654] netlink: 8 bytes leftover after parsing attributes in process `syz.7.351'. [ 276.186359][ T7655] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 276.842652][ T7664] FAULT_INJECTION: forcing a failure. [ 276.842652][ T7664] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.855835][ T7664] CPU: 1 UID: 0 PID: 7664 Comm: syz.5.354 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 276.855860][ T7664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 276.855872][ T7664] Call Trace: [ 276.855881][ T7664] [ 276.855891][ T7664] dump_stack_lvl+0x189/0x250 [ 276.855921][ T7664] ? __lock_acquire+0xaac/0xd20 [ 276.855951][ T7664] ? __pfx_dump_stack_lvl+0x10/0x10 [ 276.855979][ T7664] ? __pfx__printk+0x10/0x10 [ 276.856010][ T7664] ? __might_fault+0xb0/0x130 [ 276.856053][ T7664] should_fail_ex+0x414/0x560 [ 276.856080][ T7664] _copy_from_user+0x2d/0xb0 [ 276.856110][ T7664] do_ip6t_set_ctl+0x69f/0xce0 [ 276.856144][ T7664] ? rcu_is_watching+0x15/0xb0 [ 276.856173][ T7664] ? __pfx_do_ip6t_set_ctl+0x10/0x10 [ 276.856219][ T7664] ? __pfx___mutex_lock+0x10/0x10 [ 276.856247][ T7664] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 276.856293][ T7664] nf_setsockopt+0x26c/0x290 [ 276.856320][ T7664] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 276.856346][ T7664] do_sock_setsockopt+0x257/0x3e0 [ 276.856376][ T7664] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 276.856400][ T7664] ? __fget_files+0x2a/0x420 [ 276.856423][ T7664] ? __fget_files+0x3a0/0x420 [ 276.856440][ T7664] ? __fget_files+0x2a/0x420 [ 276.856468][ T7664] __x64_sys_setsockopt+0x18b/0x220 [ 276.856501][ T7664] do_syscall_64+0xf6/0x210 [ 276.856528][ T7664] ? asm_sysvec_call_function_single+0x1a/0x20 [ 276.856549][ T7664] ? clear_bhb_loop+0x60/0xb0 [ 276.856573][ T7664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.856592][ T7664] RIP: 0033:0x7f15f3d8e969 [ 276.856610][ T7664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 276.856627][ T7664] RSP: 002b:00007f15f1bf6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 276.856648][ T7664] RAX: ffffffffffffffda RBX: 00007f15f3fb6160 RCX: 00007f15f3d8e969 [ 276.856662][ T7664] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000005 [ 276.856674][ T7664] RBP: 00007f15f1bf6090 R08: 0000000000000518 R09: 0000000000000000 [ 276.856686][ T7664] R10: 0000200000000600 R11: 0000000000000246 R12: 0000000000000001 [ 276.856699][ T7664] R13: 0000000000000000 R14: 00007f15f3fb6160 R15: 00007ffcdf67b728 [ 276.856736][ T7664] [ 277.565783][ T7670] capability: warning: `syz.5.355' uses deprecated v2 capabilities in a way that may be insecure [ 277.625341][ T5912] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 277.662421][ T7673] fuse: Unknown parameter 'Sootmode' [ 277.751990][ T7674] netlink: 'syz.3.353': attribute type 29 has an invalid length. [ 277.775466][ T5912] usb 7-1: device descriptor read/64, error -71 [ 277.812486][ T7677] netlink: 'syz.3.353': attribute type 29 has an invalid length. [ 277.826552][ T7668] netlink: 500 bytes leftover after parsing attributes in process `syz.3.353'. [ 278.055777][ T5912] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 278.116653][ T7685] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 278.375524][ T5912] usb 7-1: device descriptor read/64, error -71 [ 278.647646][ T5912] usb usb7-port1: attempt power cycle [ 279.105855][ T5912] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 279.164001][ T5912] usb 7-1: device descriptor read/8, error -71 [ 279.233043][ T7699] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 279.537313][ T5912] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 279.846403][ T5912] usb 7-1: device not accepting address 12, error -71 [ 280.287592][ T5878] libceph: connect (1)[c::]:6789 error -101 [ 280.293670][ T5878] libceph: mon0 (1)[c::]:6789 connect error [ 280.360556][ T5912] usb usb7-port1: unable to enumerate USB device [ 280.446608][ T7707] ceph: No mds server is up or the cluster is laggy [ 280.548884][ T7717] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 280.569997][ T7719] netlink: 328 bytes leftover after parsing attributes in process `syz.0.367'. [ 280.695619][ T5906] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 280.897137][ T5906] usb 8-1: Using ep0 maxpacket: 16 [ 280.928250][ T5906] usb 8-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 280.970916][ T5906] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 281.005684][ T5906] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 281.131020][ T5906] usb 8-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 281.249813][ T5906] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.394456][ T5906] usb 8-1: Product: syz [ 281.431429][ T5906] usb 8-1: Manufacturer: syz [ 281.505649][ T5906] usb 8-1: SerialNumber: syz [ 281.902771][ T7714] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 281.974002][ T7742] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 282.675824][ T7714] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 282.869770][ T7746] netlink: 40 bytes leftover after parsing attributes in process `syz.5.374'. [ 282.955577][ T5906] usb 8-1: 0:2 : does not exist [ 283.445739][ T5906] usb 8-1: USB disconnect, device number 3 [ 284.591142][ T5836] udevd[5836]: error opening ATTR{/sys/devices/platform/dummy_hcd.7/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 285.292009][ T7774] FAULT_INJECTION: forcing a failure. [ 285.292009][ T7774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 285.338782][ T5878] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 285.345459][ T7774] CPU: 1 UID: 0 PID: 7774 Comm: syz.5.379 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 285.345490][ T7774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 285.345503][ T7774] Call Trace: [ 285.345512][ T7774] [ 285.345521][ T7774] dump_stack_lvl+0x189/0x250 [ 285.345554][ T7774] ? __lock_acquire+0xaac/0xd20 [ 285.345591][ T7774] ? __pfx_dump_stack_lvl+0x10/0x10 [ 285.345619][ T7774] ? __pfx__printk+0x10/0x10 [ 285.345651][ T7774] ? __might_fault+0xb0/0x130 [ 285.345697][ T7774] should_fail_ex+0x414/0x560 [ 285.345725][ T7774] _copy_from_iter+0x1db/0x15a0 [ 285.345761][ T7774] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 285.345790][ T7774] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 285.345823][ T7774] ? __pfx__copy_from_iter+0x10/0x10 [ 285.345852][ T7774] ? __build_skb_around+0x257/0x3e0 [ 285.345884][ T7774] ? netlink_sendmsg+0x642/0xb30 [ 285.345906][ T7774] ? skb_put+0x11b/0x210 [ 285.345937][ T7774] netlink_sendmsg+0x6b2/0xb30 [ 285.345960][ T7774] ? is_bpf_text_address+0x26/0x2b0 [ 285.345999][ T7774] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.346032][ T7774] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 285.346055][ T7774] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.346081][ T7774] __sock_sendmsg+0x219/0x270 [ 285.346106][ T7774] ____sys_sendmsg+0x505/0x830 [ 285.346148][ T7774] ? __pfx_____sys_sendmsg+0x10/0x10 [ 285.346188][ T7774] ? import_iovec+0x74/0xa0 [ 285.346221][ T7774] ___sys_sendmsg+0x21f/0x2a0 [ 285.346253][ T7774] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.346317][ T7774] ? __fget_files+0x2a/0x420 [ 285.346335][ T7774] ? __fget_files+0x3a0/0x420 [ 285.346363][ T7774] __x64_sys_sendmsg+0x19b/0x260 [ 285.346392][ T7774] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 285.346438][ T7774] ? do_syscall_64+0xba/0x210 [ 285.346468][ T7774] do_syscall_64+0xf6/0x210 [ 285.346495][ T7774] ? clear_bhb_loop+0x60/0xb0 [ 285.346519][ T7774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.346537][ T7774] RIP: 0033:0x7f15f3d8e969 [ 285.346554][ T7774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 285.346571][ T7774] RSP: 002b:00007f15f4b27038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.346591][ T7774] RAX: ffffffffffffffda RBX: 00007f15f3fb6080 RCX: 00007f15f3d8e969 [ 285.346607][ T7774] RDX: 0000000004000800 RSI: 00002000000003c0 RDI: 0000000000000008 [ 285.346621][ T7774] RBP: 00007f15f4b27090 R08: 0000000000000000 R09: 0000000000000000 [ 285.346634][ T7774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.346646][ T7774] R13: 0000000000000000 R14: 00007f15f3fb6080 R15: 00007ffcdf67b728 [ 285.346680][ T7774] [ 285.822853][ T5878] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 285.881818][ T5878] usb 8-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 285.914351][ T5878] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 285.952570][ T5878] usb 8-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 286.013244][ T5878] usb 8-1: New USB device found, idVendor=2040, idProduct=4920, bcdDevice=4d.8b [ 286.448405][ T5878] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.592879][ T5878] usb 8-1: config 0 descriptor?? [ 286.736477][ T7786] netlink: 32 bytes leftover after parsing attributes in process `syz.6.382'. [ 286.991619][ T5878] usb 8-1: USB disconnect, device number 4 [ 287.015274][ T5906] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 287.279398][ T5906] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 287.438131][ T5906] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 287.612544][ T5906] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 287.654567][ T5906] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 287.693794][ T7814] overlayfs: workdir and upperdir must be separate subtrees [ 287.754112][ T5906] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 287.805833][ T5906] usb 1-1: Product: syz [ 287.806527][ T7816] xt_TCPMSS: Only works on TCP SYN packets [ 287.810093][ T5906] usb 1-1: Manufacturer: syz [ 287.845273][ T5906] usb 1-1: SerialNumber: syz [ 287.906538][ T5906] usb 1-1: config 0 descriptor?? [ 287.915981][ T7802] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 287.979495][ T5906] usb 1-1: Found UVC 0.00 device syz (18ec:3288) [ 287.999093][ T5906] usb 1-1: No valid video chain found. [ 288.922973][ T7823] warning: `syz.5.391' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 289.030038][ T7823] netlink: 'syz.5.391': attribute type 10 has an invalid length. [ 289.639576][ T5912] usb 1-1: USB disconnect, device number 6 [ 289.729138][ T7823] team0: Port device wlan1 added [ 289.792317][ T7840] FAULT_INJECTION: forcing a failure. [ 289.792317][ T7840] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 289.974784][ T7840] CPU: 0 UID: 0 PID: 7840 Comm: syz.7.395 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 289.974813][ T7840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 289.974825][ T7840] Call Trace: [ 289.974834][ T7840] [ 289.974842][ T7840] dump_stack_lvl+0x189/0x250 [ 289.974873][ T7840] ? __lock_acquire+0xaac/0xd20 [ 289.974903][ T7840] ? __pfx_dump_stack_lvl+0x10/0x10 [ 289.974930][ T7840] ? __pfx__printk+0x10/0x10 [ 289.974961][ T7840] ? __might_fault+0xb0/0x130 [ 289.975004][ T7840] should_fail_ex+0x414/0x560 [ 289.975030][ T7840] _copy_from_iter+0x1db/0x15a0 [ 289.975064][ T7840] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 289.975092][ T7840] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 289.975124][ T7840] ? __pfx__copy_from_iter+0x10/0x10 [ 289.975151][ T7840] ? __build_skb_around+0x257/0x3e0 [ 289.975180][ T7840] ? netlink_sendmsg+0x642/0xb30 [ 289.975205][ T7840] ? skb_put+0x11b/0x210 [ 289.975233][ T7840] netlink_sendmsg+0x6b2/0xb30 [ 289.975254][ T7840] ? is_bpf_text_address+0x26/0x2b0 [ 289.975289][ T7840] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.975322][ T7840] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 289.975343][ T7840] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.975367][ T7840] __sock_sendmsg+0x219/0x270 [ 289.975391][ T7840] ____sys_sendmsg+0x505/0x830 [ 289.975425][ T7840] ? __pfx_____sys_sendmsg+0x10/0x10 [ 289.975462][ T7840] ? import_iovec+0x74/0xa0 [ 289.975494][ T7840] ___sys_sendmsg+0x21f/0x2a0 [ 289.975531][ T7840] ? __pfx____sys_sendmsg+0x10/0x10 [ 289.975596][ T7840] ? __fget_files+0x2a/0x420 [ 289.975614][ T7840] ? __fget_files+0x3a0/0x420 [ 289.975643][ T7840] __x64_sys_sendmsg+0x19b/0x260 [ 289.975673][ T7840] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 289.975719][ T7840] ? do_syscall_64+0xba/0x210 [ 289.975749][ T7840] do_syscall_64+0xf6/0x210 [ 289.975776][ T7840] ? clear_bhb_loop+0x60/0xb0 [ 289.975801][ T7840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.975820][ T7840] RIP: 0033:0x7f00a678e969 [ 289.975838][ T7840] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 289.975854][ T7840] RSP: 002b:00007f00a762a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 289.975875][ T7840] RAX: ffffffffffffffda RBX: 00007f00a69b5fa0 RCX: 00007f00a678e969 [ 289.975890][ T7840] RDX: 0000000000000850 RSI: 00002000000002c0 RDI: 0000000000000003 [ 289.975902][ T7840] RBP: 00007f00a762a090 R08: 0000000000000000 R09: 0000000000000000 [ 289.975914][ T7840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 289.975926][ T7840] R13: 0000000000000000 R14: 00007f00a69b5fa0 R15: 00007ffd1e095e68 [ 289.975956][ T7840] [ 290.041386][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880308ac800: rx timeout, send abort [ 290.107879][ T7844] tmpfs: Group quota block hardlimit too large. [ 290.541517][ C1] vcan0: j1939_tp_rxtimer: 0xffff88803178b400: rx timeout, send abort [ 290.609529][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880308ac800: abort rx timeout. Force session deactivation [ 291.049795][ C1] vcan0: j1939_tp_rxtimer: 0xffff88803178b400: abort rx timeout. Force session deactivation [ 291.239357][ T7848] tmpfs: Group quota block hardlimit too large. [ 291.876686][ T2956] wlan1: Trigger new scan to find an IBSS to join [ 292.983183][ T7857] lo speed is unknown, defaulting to 1000 [ 292.992393][ T7857] lo speed is unknown, defaulting to 1000 [ 293.000063][ T7857] lo speed is unknown, defaulting to 1000 [ 293.141418][ T7857] infiniband syz0: set active [ 293.147823][ T7857] infiniband syz0: added lo [ 293.435607][ T7860] netlink: 'syz.0.399': attribute type 1 has an invalid length. [ 293.443421][ T7860] netlink: 224 bytes leftover after parsing attributes in process `syz.0.399'. [ 293.634147][ T7857] workqueue: Failed to create a rescuer kthread for wq "ib_mad1": -EINTR [ 293.637958][ T7857] infiniband syz0: Couldn't open port 1 [ 293.683624][ T9] lo speed is unknown, defaulting to 1000 [ 294.738468][ T7857] RDS/IB: syz0: added [ 294.743052][ T7857] smc: adding ib device syz0 with port count 1 [ 294.749557][ T7857] smc: ib device syz0 port 1 has pnetid [ 294.803923][ T7857] lo speed is unknown, defaulting to 1000 [ 294.973198][ T7857] lo speed is unknown, defaulting to 1000 [ 295.126786][ T7857] lo speed is unknown, defaulting to 1000 [ 295.278000][ T7857] lo speed is unknown, defaulting to 1000 [ 295.432471][ T7857] lo speed is unknown, defaulting to 1000 [ 295.585234][ T7857] lo speed is unknown, defaulting to 1000 [ 295.735413][ T9] lo speed is unknown, defaulting to 1000 [ 296.137348][ T7867] input: syz1 as /devices/virtual/input/input10 [ 296.716215][ T7879] FAT-fs (nullb0): bogus number of reserved sectors [ 296.722937][ T7879] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 296.954106][ T10] libceph: connect (1)[c::]:6789 error -101 [ 297.096497][ T7878] ceph: No mds server is up or the cluster is laggy [ 297.124092][ T10] libceph: mon0 (1)[c::]:6789 connect error [ 297.198549][ T7884] loop8: detected capacity change from 0 to 1 [ 298.219601][ T7889] netlink: 68 bytes leftover after parsing attributes in process `syz.0.404'. [ 298.524337][ T7884] Dev loop8: unable to read RDB block 1 [ 298.838212][ T7892] wlan1: Trigger new scan to find an IBSS to join [ 298.885014][ T7897] netdevsim netdevsim6 netdevsim0: entered promiscuous mode [ 299.010781][ T7884] loop8: unable to read partition table [ 299.039327][ T7897] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 299.064118][ T7886] syz.7.402: vmalloc error: size 16777216, failed to allocated page array size 32768, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 299.083319][ T7884] loop8: partition table beyond EOD, truncated [ 299.113517][ T7884] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 299.181274][ T7897] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 299.206006][ T7906] netlink: 12 bytes leftover after parsing attributes in process `syz.0.408'. [ 299.246148][ T2993] Bluetooth: hci6: Frame reassembly failed (-84) [ 299.332186][ T7886] CPU: 0 UID: 0 PID: 7886 Comm: syz.7.402 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 299.332216][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 299.332228][ T7886] Call Trace: [ 299.332236][ T7886] [ 299.332245][ T7886] dump_stack_lvl+0x189/0x250 [ 299.332281][ T7886] ? __pfx_dump_stack_lvl+0x10/0x10 [ 299.332307][ T7886] ? __pfx__printk+0x10/0x10 [ 299.332336][ T7886] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 299.332368][ T7886] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 299.332400][ T7886] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 299.332433][ T7886] warn_alloc+0x214/0x310 [ 299.332462][ T7886] ? __pfx_warn_alloc+0x10/0x10 [ 299.332494][ T7886] ? __get_vm_area_node+0x28f/0x300 [ 299.332523][ T7886] __vmalloc_node_range_noprof+0x5f2/0x12c0 [ 299.332547][ T7886] ? __asan_memset+0x22/0x50 [ 299.332593][ T7886] ? __mutex_lock+0x330/0xe80 [ 299.332633][ T7886] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 299.332653][ T7886] ? __kasan_kmalloc_large+0x1a/0xa0 [ 299.332686][ T7886] ? rcu_is_watching+0x15/0xb0 [ 299.332717][ T7886] ? __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 299.332748][ T7886] ? __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 299.332777][ T7886] __kvmalloc_node_noprof+0x3a0/0x5e0 [ 299.332798][ T7886] ? __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 299.332837][ T7886] __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 299.332871][ T7886] ? tpg_update_mv_step+0x2b1/0x520 [ 299.332900][ T7886] vivid_update_format_cap+0x134e/0x20e0 [ 299.332944][ T7886] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 299.332973][ T7886] ? vivid_get_format+0x2ad/0x2e0 [ 299.333005][ T7886] vivid_s_fmt_vid_cap+0x278b/0x57b0 [ 299.333035][ T7886] ? __lock_acquire+0xaac/0xd20 [ 299.333071][ T7886] ? __mutex_trylock_common+0x153/0x260 [ 299.333100][ T7886] ? __asan_memset+0x22/0x50 [ 299.333132][ T7886] fmt_sp2mp_func+0xcc/0x400 [ 299.333157][ T7886] ? __pfx_vivid_s_fmt_vid_cap+0x10/0x10 [ 299.333186][ T7886] ? __pfx_fmt_sp2mp_func+0x10/0x10 [ 299.333245][ T7886] ? v4l_sanitize_format+0x5d6/0x9f0 [ 299.333273][ T7886] ? video_devdata+0x6b/0xd0 [ 299.333298][ T7886] ? vidioc_s_fmt_vid_cap+0x8c/0xc0 [ 299.333332][ T7886] v4l_s_fmt+0x641/0xbf0 [ 299.333368][ T7886] __video_do_ioctl+0xc98/0xdb0 [ 299.333408][ T7886] ? __pfx___video_do_ioctl+0x10/0x10 [ 299.333455][ T7886] video_usercopy+0x86e/0x14f0 [ 299.333495][ T7886] ? __pfx___video_do_ioctl+0x10/0x10 [ 299.333525][ T7886] ? __pfx_video_usercopy+0x10/0x10 [ 299.333551][ T7886] ? smack_file_ioctl+0x2a9/0x340 [ 299.333591][ T7886] ? __fget_files+0x3a0/0x420 [ 299.333623][ T7886] v4l2_ioctl+0x18d/0x1e0 [ 299.333654][ T7886] ? __pfx_v4l2_ioctl+0x10/0x10 [ 299.333682][ T7886] __se_sys_ioctl+0xf9/0x170 [ 299.333713][ T7886] do_syscall_64+0xf6/0x210 [ 299.333742][ T7886] ? clear_bhb_loop+0x60/0xb0 [ 299.333769][ T7886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.333789][ T7886] RIP: 0033:0x7f00a678e969 [ 299.333807][ T7886] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 299.333826][ T7886] RSP: 002b:00007f00a75c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 299.333848][ T7886] RAX: ffffffffffffffda RBX: 00007f00a69b6240 RCX: 00007f00a678e969 [ 299.333864][ T7886] RDX: 00002000000000c0 RSI: 00000000c0d05605 RDI: 000000000000000a [ 299.333877][ T7886] RBP: 00007f00a6810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 299.333891][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 299.333904][ T7886] R13: 0000000000000000 R14: 00007f00a69b6240 R15: 00007ffd1e095e68 [ 299.333936][ T7886] [ 299.689405][ T7886] Mem-Info: [ 299.705285][ T7886] active_anon:283 inactive_anon:12272 isolated_anon:0 [ 299.705285][ T7886] active_file:5635 inactive_file:36184 isolated_file:0 [ 299.705285][ T7886] unevictable:768 dirty:102 writeback:24 [ 299.705285][ T7886] slab_reclaimable:10495 slab_unreclaimable:105477 [ 299.705285][ T7886] mapped:41297 shmem:6307 pagetables:1396 [ 299.705285][ T7886] sec_pagetables:0 bounce:0 [ 299.705285][ T7886] kernel_misc_reclaimable:0 [ 299.705285][ T7886] free:1316500 free_pcp:478 free_cma:0 [ 299.773838][ T7886] Node 0 active_anon:1132kB inactive_anon:49188kB active_file:22336kB inactive_file:144736kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:165188kB dirty:408kB writeback:96kB shmem:23692kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:12156kB pagetables:5584kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 299.896599][ T7886] Node 1 active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 299.942252][ T7886] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 300.038153][ T7886] lowmem_reserve[]: 0 2504 2504 2504 2504 [ 300.157515][ T7886] Node 0 DMA32 free:1344696kB boost:0kB min:34304kB low:42880kB high:51456kB reserved_highatomic:0KB active_anon:1128kB inactive_anon:49448kB active_file:22240kB inactive_file:144724kB unevictable:1536kB writepending:412kB present:3129332kB managed:2564568kB mlocked:0kB bounce:0kB free_pcp:1808kB local_pcp:1092kB free_cma:0kB [ 300.196673][ T7886] lowmem_reserve[]: 0 0 0 0 0 [ 300.336308][ T7886] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:1048580kB managed:112kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 300.395338][ T5906] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 300.410408][ T1138] wlan1: Creating new IBSS network, BSSID 9a:df:14:84:7b:e8 [ 300.503073][ T7886] lowmem_reserve[]: 0 0 0 0 0 [ 300.513563][ T7886] Node 1 Normal free:3906480kB boost:0kB min:55592kB low:69488kB high:83384kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 300.574727][ T7886] lowmem_reserve[]: 0 0 0 0 0 [ 300.579906][ T7886] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 300.593063][ T7886] Node 0 DMA32: 16*4kB (ME) 5*8kB (E) 1*16kB (M) 112*32kB (UME) 190*64kB (UME) 48*128kB (UME) 17*256kB (ME) 10*512kB (M) 4*1024kB (UM) 5*2048kB (UME) 317*4096kB (UM) = 1344248kB [ 300.611318][ T7886] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 300.625160][ T7886] Node 1 Normal: 224*4kB (UE) 50*8kB (UME) 38*16kB (UME) 208*32kB (UME) 93*64kB (UME) 32*128kB (UME) 13*256kB (UME) 9*512kB (UM) 5*1024kB (UME) 2*2048kB (UE) 945*4096kB (M) = 3906480kB [ 300.643944][ T7886] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 300.653681][ T7886] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 300.663072][ T7886] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 300.681735][ T7886] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 300.692564][ T7886] 49446 total pagecache pages [ 300.702995][ T7886] 0 pages in swap cache [ 300.711999][ T7886] Free swap = 124996kB [ 300.721041][ T7886] Total swap = 124996kB [ 300.735088][ T7886] 2097051 pages RAM [ 300.742770][ T7886] 0 pages HighMem/MovableOnly [ 300.755259][ T7886] 424250 pages reserved [ 300.762116][ T7886] 0 pages cma reserved [ 300.802597][ T5906] usb 7-1: device descriptor read/64, error -71 [ 301.256164][ T5131] Bluetooth: hci6: command 0x1003 tx timeout [ 301.285979][ T5839] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 301.545340][ T5906] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 301.650079][ T7925] FAULT_INJECTION: forcing a failure. [ 301.650079][ T7925] name failslab, interval 1, probability 0, space 0, times 0 [ 301.725518][ T5906] usb 7-1: device descriptor read/64, error -71 [ 301.747787][ T7925] CPU: 1 UID: 0 PID: 7925 Comm: syz.0.412 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 301.747817][ T7925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 301.747830][ T7925] Call Trace: [ 301.747839][ T7925] [ 301.747848][ T7925] dump_stack_lvl+0x189/0x250 [ 301.747885][ T7925] ? __pfx_dump_stack_lvl+0x10/0x10 [ 301.747913][ T7925] ? __pfx__printk+0x10/0x10 [ 301.747947][ T7925] ? __pfx___might_resched+0x10/0x10 [ 301.747979][ T7925] ? fs_reclaim_acquire+0x7d/0x100 [ 301.748008][ T7925] should_fail_ex+0x414/0x560 [ 301.748036][ T7925] should_failslab+0xa8/0x100 [ 301.748058][ T7925] __kmalloc_noprof+0xcb/0x4f0 [ 301.748088][ T7925] ? tomoyo_encode+0x28b/0x550 [ 301.748121][ T7925] tomoyo_encode+0x28b/0x550 [ 301.748154][ T7925] tomoyo_realpath_from_path+0x58d/0x5d0 [ 301.748185][ T7925] ? tomoyo_domain+0xda/0x130 [ 301.748220][ T7925] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 301.748243][ T7925] tomoyo_path_number_perm+0x1e8/0x5a0 [ 301.748269][ T7925] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 301.748311][ T7925] ? __lock_acquire+0xaac/0xd20 [ 301.748377][ T7925] ? __fget_files+0x2a/0x420 [ 301.748402][ T7925] ? __fget_files+0x3a0/0x420 [ 301.748419][ T7925] ? __fget_files+0x2a/0x420 [ 301.748442][ T7925] security_file_ioctl+0xcb/0x2d0 [ 301.748469][ T7925] __se_sys_ioctl+0x47/0x170 [ 301.748499][ T7925] do_syscall_64+0xf6/0x210 [ 301.748527][ T7925] ? clear_bhb_loop+0x60/0xb0 [ 301.748552][ T7925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.748572][ T7925] RIP: 0033:0x7fdf1e38e969 [ 301.748589][ T7925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 301.748605][ T7925] RSP: 002b:00007fdf1f1e9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.748633][ T7925] RAX: ffffffffffffffda RBX: 00007fdf1e5b5fa0 RCX: 00007fdf1e38e969 [ 301.748648][ T7925] RDX: 0000200000000740 RSI: 00000000000089f3 RDI: 0000000000000003 [ 301.748661][ T7925] RBP: 00007fdf1f1e9090 R08: 0000000000000000 R09: 0000000000000000 [ 301.748674][ T7925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.748686][ T7925] R13: 0000000000000000 R14: 00007fdf1e5b5fa0 R15: 00007ffe67baa488 [ 301.748718][ T7925] [ 301.748934][ T7925] ERROR: Out of memory at tomoyo_realpath_from_path. [ 303.095471][ T5906] usb usb7-port1: attempt power cycle [ 303.382418][ T7938] adf_ctl_ioctl: 15 callbacks suppressed [ 303.382432][ T7938] QAT: Invalid ioctl 1075883590 [ 303.393841][ T7938] QAT: Invalid ioctl 1075883590 [ 303.399068][ T7938] QAT: Invalid ioctl 1075883590 [ 303.403974][ T7938] QAT: Invalid ioctl 1075883590 [ 303.408927][ T7938] QAT: Invalid ioctl 1075883590 [ 303.413823][ T7938] QAT: Invalid ioctl 1075883590 [ 303.418830][ T7938] QAT: Invalid ioctl 1075883590 [ 303.423726][ T7938] QAT: Invalid ioctl 1075883590 [ 303.428673][ T7938] QAT: Invalid ioctl 1075883590 [ 303.433580][ T7938] QAT: Invalid ioctl 1075883590 [ 304.118951][ T7956] tmpfs: Group quota block hardlimit too large. [ 305.334933][ T7960] FAULT_INJECTION: forcing a failure. [ 305.334933][ T7960] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 305.348651][ T7960] CPU: 0 UID: 0 PID: 7960 Comm: syz.3.422 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 305.348678][ T7960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 305.348688][ T7960] Call Trace: [ 305.348694][ T7960] [ 305.348700][ T7960] dump_stack_lvl+0x189/0x250 [ 305.348722][ T7960] ? __lock_acquire+0xaac/0xd20 [ 305.348744][ T7960] ? __pfx_dump_stack_lvl+0x10/0x10 [ 305.348763][ T7960] ? __pfx__printk+0x10/0x10 [ 305.348786][ T7960] ? __might_fault+0xb0/0x130 [ 305.348818][ T7960] should_fail_ex+0x414/0x560 [ 305.348836][ T7960] _copy_from_user+0x2d/0xb0 [ 305.348858][ T7960] uhid_dev_create+0x104/0x520 [ 305.348875][ T7960] ? __pfx_uhid_dev_create+0x10/0x10 [ 305.348921][ T7960] uhid_char_write+0x80b/0xd10 [ 305.348934][ T7960] ? vfs_write+0x261/0xa90 [ 305.348956][ T7960] ? __pfx_uhid_char_write+0x10/0x10 [ 305.348972][ T7960] vfs_write+0x27e/0xa90 [ 305.348998][ T7960] ? __pfx_vfs_write+0x10/0x10 [ 305.349020][ T7960] ? __fget_files+0x2a/0x420 [ 305.349035][ T7960] ? __fget_files+0x2a/0x420 [ 305.349058][ T7960] ? __fget_files+0x3a0/0x420 [ 305.349070][ T7960] ? __fget_files+0x2a/0x420 [ 305.349089][ T7960] ksys_write+0x145/0x250 [ 305.349112][ T7960] ? __pfx_ksys_write+0x10/0x10 [ 305.349136][ T7960] ? do_syscall_64+0xba/0x210 [ 305.349159][ T7960] do_syscall_64+0xf6/0x210 [ 305.349178][ T7960] ? asm_sysvec_call_function_single+0x1a/0x20 [ 305.349193][ T7960] ? clear_bhb_loop+0x60/0xb0 [ 305.349210][ T7960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.349224][ T7960] RIP: 0033:0x7fe99858e969 [ 305.349237][ T7960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 305.349249][ T7960] RSP: 002b:00007fe9963d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.349265][ T7960] RAX: ffffffffffffffda RBX: 00007fe9987b6080 RCX: 00007fe99858e969 [ 305.349276][ T7960] RDX: 000000000000011c RSI: 0000200000000240 RDI: 0000000000000005 [ 305.349285][ T7960] RBP: 00007fe9963d5090 R08: 0000000000000000 R09: 0000000000000000 [ 305.349294][ T7960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.349303][ T7960] R13: 0000000000000000 R14: 00007fe9987b6080 R15: 00007fffeb36c6c8 [ 305.349325][ T7960] [ 306.025456][ T9] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 306.201784][ T9] usb 7-1: Using ep0 maxpacket: 8 [ 306.667682][ T7975] overlayfs: workdir and upperdir must be separate subtrees [ 306.685635][ T9] usb 7-1: config 150 has an invalid interface number: 204 but max is 1 [ 306.694083][ T9] usb 7-1: config 150 has no interface number 0 [ 306.745364][ T9] usb 7-1: config 150 interface 204 has no altsetting 0 [ 306.762459][ T9] usb 7-1: config 150 interface 1 has no altsetting 0 [ 306.836685][ T9] usb 7-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 306.869716][ T9] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 306.902389][ T9] usb 7-1: Product: syz [ 306.913141][ T9] usb 7-1: Manufacturer: syz [ 306.954956][ T9] usb 7-1: SerialNumber: syz [ 307.194305][ T9] xr_serial 7-1:150.204: xr_serial converter detected [ 307.991982][ T9] usb 7-1: xr_serial converter now attached to ttyUSB0 [ 309.433918][ T8006] adf_ctl_ioctl: 15 callbacks suppressed [ 309.433953][ T8006] QAT: Invalid ioctl 1075883590 [ 309.444662][ T8006] QAT: Invalid ioctl 1075883590 [ 309.449642][ T8006] QAT: Invalid ioctl 1075883590 [ 309.454575][ T8006] QAT: Invalid ioctl 1075883590 [ 309.459528][ T8006] QAT: Invalid ioctl 1075883590 [ 309.464427][ T8006] QAT: Invalid ioctl 1075883590 [ 309.469352][ T8006] QAT: Invalid ioctl 1075883590 [ 309.474282][ T8006] QAT: Invalid ioctl 1075883590 [ 309.479356][ T8006] QAT: Invalid ioctl 1075883590 [ 309.484272][ T8006] QAT: Invalid ioctl 1075883590 [ 309.691226][ T8009] openvswitch: netlink: Actions may not be safe on all matching packets [ 309.796654][ T8013] dlm: no local IP address has been set [ 309.802508][ T8013] dlm: cannot start dlm midcomms -107 [ 309.990687][ T8011] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 310.217058][ T8019] FAT-fs (nullb0): bogus number of reserved sectors [ 310.223770][ T8019] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 310.251650][ T5879] libceph: connect (1)[c::]:6789 error -101 [ 310.302296][ T5879] libceph: mon0 (1)[c::]:6789 connect error [ 310.692837][ T8016] ceph: No mds server is up or the cluster is laggy [ 310.735751][ T5879] libceph: connect (1)[c::]:6789 error -101 [ 310.753035][ T5879] libceph: mon0 (1)[c::]:6789 connect error [ 310.920169][ T5906] usb 7-1: USB disconnect, device number 16 [ 311.094689][ T5906] xr_serial ttyUSB0: xr_serial converter now disconnected from ttyUSB0 [ 311.153392][ T5906] xr_serial 7-1:150.204: device disconnected [ 311.419078][ T8035] netlink: 'syz.6.437': attribute type 1 has an invalid length. [ 311.427628][ T8035] netlink: 'syz.6.437': attribute type 4 has an invalid length. [ 311.436469][ T8035] netlink: 9462 bytes leftover after parsing attributes in process `syz.6.437'. [ 312.120319][ T8038] loop8: detected capacity change from 0 to 1 [ 312.147329][ T8034] overlayfs: overlapping lowerdir path [ 312.168520][ T5836] Dev loop8: unable to read RDB block 1 [ 312.230562][ T5836] loop8: unable to read partition table [ 312.278014][ T5836] loop8: partition table beyond EOD, truncated [ 312.506319][ T8038] Dev loop8: unable to read RDB block 1 [ 312.542460][ T8039] warn_alloc: 1 callbacks suppressed [ 312.542481][ T8039] syz.3.434: vmalloc error: size 16777216, failed to allocated page array size 32768, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 312.583048][ T8038] loop8: unable to read partition table [ 312.664550][ T8038] loop8: partition table beyond EOD, truncated [ 313.183908][ T8038] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 313.251167][ T8039] ,cpuset=/,mems_allowed=0-1 [ 313.358403][ T8039] CPU: 1 UID: 0 PID: 8039 Comm: syz.3.434 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 313.358436][ T8039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 313.358450][ T8039] Call Trace: [ 313.358459][ T8039] [ 313.358468][ T8039] dump_stack_lvl+0x189/0x250 [ 313.358505][ T8039] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 313.358533][ T8039] ? __pfx_dump_stack_lvl+0x10/0x10 [ 313.358562][ T8039] ? __pfx__printk+0x10/0x10 [ 313.358608][ T8039] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 313.358654][ T8039] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 313.358699][ T8039] warn_alloc+0x214/0x310 [ 313.358733][ T8039] ? __pfx_warn_alloc+0x10/0x10 [ 313.358771][ T8039] ? __get_vm_area_node+0x28f/0x300 [ 313.358800][ T8039] __vmalloc_node_range_noprof+0x5f2/0x12c0 [ 313.358825][ T8039] ? __asan_memset+0x22/0x50 [ 313.358873][ T8039] ? __mutex_lock+0x330/0xe80 [ 313.358903][ T8039] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 313.358930][ T8039] ? __kasan_kmalloc_large+0x1a/0xa0 [ 313.358964][ T8039] ? rcu_is_watching+0x15/0xb0 [ 313.358996][ T8039] ? __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 313.359028][ T8039] ? __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 313.359057][ T8039] __kvmalloc_node_noprof+0x3a0/0x5e0 [ 313.359078][ T8039] ? __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 313.359119][ T8039] __v4l2_ctrl_modify_dimensions+0x443/0xb90 [ 313.359154][ T8039] ? tpg_update_mv_step+0x2b1/0x520 [ 313.359183][ T8039] vivid_update_format_cap+0x134e/0x20e0 [ 313.359228][ T8039] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 313.359258][ T8039] ? vivid_get_format+0x2ad/0x2e0 [ 313.359292][ T8039] vivid_s_fmt_vid_cap+0x278b/0x57b0 [ 313.359329][ T8039] ? __lock_acquire+0xaac/0xd20 [ 313.359364][ T8039] ? __mutex_trylock_common+0x153/0x260 [ 313.359392][ T8039] ? __asan_memset+0x22/0x50 [ 313.359425][ T8039] fmt_sp2mp_func+0xcc/0x400 [ 313.359451][ T8039] ? __pfx_vivid_s_fmt_vid_cap+0x10/0x10 [ 313.359481][ T8039] ? __pfx_fmt_sp2mp_func+0x10/0x10 [ 313.359537][ T8039] ? v4l_sanitize_format+0x5d6/0x9f0 [ 313.359564][ T8039] ? video_devdata+0x6b/0xd0 [ 313.359590][ T8039] ? vidioc_s_fmt_vid_cap+0x8c/0xc0 [ 313.359629][ T8039] v4l_s_fmt+0x641/0xbf0 [ 313.359666][ T8039] __video_do_ioctl+0xc98/0xdb0 [ 313.359708][ T8039] ? __pfx___video_do_ioctl+0x10/0x10 [ 313.359754][ T8039] video_usercopy+0x86e/0x14f0 [ 313.359796][ T8039] ? __pfx___video_do_ioctl+0x10/0x10 [ 313.359827][ T8039] ? __pfx_video_usercopy+0x10/0x10 [ 313.359853][ T8039] ? smack_file_ioctl+0x2a9/0x340 [ 313.359894][ T8039] ? __fget_files+0x3a0/0x420 [ 313.359918][ T8039] v4l2_ioctl+0x18d/0x1e0 [ 313.359948][ T8039] ? __pfx_v4l2_ioctl+0x10/0x10 [ 313.359977][ T8039] __se_sys_ioctl+0xf9/0x170 [ 313.360008][ T8039] do_syscall_64+0xf6/0x210 [ 313.360038][ T8039] ? clear_bhb_loop+0x60/0xb0 [ 313.360064][ T8039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.360084][ T8039] RIP: 0033:0x7fe99858e969 [ 313.360104][ T8039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 313.360122][ T8039] RSP: 002b:00007fe995f91038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.360146][ T8039] RAX: ffffffffffffffda RBX: 00007fe9987b6240 RCX: 00007fe99858e969 [ 313.360162][ T8039] RDX: 00002000000000c0 RSI: 00000000c0d05605 RDI: 000000000000000a [ 313.360175][ T8039] RBP: 00007fe998610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 313.360188][ T8039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 313.360201][ T8039] R13: 0000000000000000 R14: 00007fe9987b6240 R15: 00007fffeb36c6c8 [ 313.360235][ T8039] [ 313.360835][ T8039] Mem-Info: [ 313.750544][ T8039] active_anon:286 inactive_anon:13520 isolated_anon:0 [ 313.750544][ T8039] active_file:5642 inactive_file:36247 isolated_file:0 [ 313.750544][ T8039] unevictable:768 dirty:261 writeback:0 [ 313.750544][ T8039] slab_reclaimable:10515 slab_unreclaimable:105918 [ 313.750544][ T8039] mapped:43857 shmem:7362 pagetables:1457 [ 313.750544][ T8039] sec_pagetables:0 bounce:0 [ 313.750544][ T8039] kernel_misc_reclaimable:0 [ 313.750544][ T8039] free:1313340 free_pcp:407 free_cma:0 [ 313.796390][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 313.927378][ T8039] Node 0 active_anon:1148kB inactive_anon:54276kB active_file:22372kB inactive_file:144988kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:175984kB dirty:1048kB writeback:0kB shmem:28392kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:12088kB pagetables:5668kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 313.965516][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 313.992448][ T9] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 314.016575][ T8039] Node 1 active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 314.055264][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.071267][ T9] usb 1-1: Product: syz [ 314.077912][ T9] usb 1-1: Manufacturer: syz [ 314.105707][ T9] usb 1-1: SerialNumber: syz [ 314.121135][ T9] usb 1-1: config 0 descriptor?? [ 314.454584][ T8039] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 314.559115][ T9] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 314.608643][ T8039] lowmem_reserve[]: 0 2504 2504 2504 2504 [ 314.647670][ T8039] Node 0 DMA32 free:1329668kB boost:0kB min:34304kB low:42880kB high:51456kB reserved_highatomic:0KB active_anon:1144kB inactive_anon:55672kB active_file:22280kB inactive_file:144976kB unevictable:1536kB writepending:1048kB present:3129332kB managed:2564568kB mlocked:0kB bounce:0kB free_pcp:1008kB local_pcp:760kB free_cma:0kB [ 314.683893][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 314.771823][ T9] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 314.787296][ T8039] lowmem_reserve[]: 0 0 0 0 0 [ 314.810224][ T9] usb 1-1: media controller created [ 314.879326][ T8039] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:1048580kB managed:112kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 314.987191][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 315.052708][ T8039] lowmem_reserve[]: 0 0 0 0 0 [ 315.103527][ T8039] Node 1 Normal free:3906480kB boost:0kB min:55592kB low:69488kB high:83384kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 315.386406][ T8039] lowmem_reserve[]: 0 0 0 0 0 [ 315.391231][ T8039] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 315.509297][ T8039] Node 0 DMA32: 16*4kB (UE) 7*8kB (ME) 1*16kB (E) 15*32kB (UE) 7*64kB (UME) 2*128kB (UE) 3*256kB (ME) 10*512kB (M) 5*1024kB (UM) 4*2048kB (ME) 317*4096kB (UM) = 1318952kB [ 315.639888][ T8039] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 315.734419][ T8039] Node 1 Normal: 225*4kB (UE) 50*8kB (UME) 38*16kB (UME) 208*32kB (UME) 93*64kB (UME) 32*128kB (UME) 13*256kB (UME) 9*512kB (UM) 5*1024kB (UME) 2*2048kB (UE) 945*4096kB (M) = 3906484kB [ 315.763286][ T9] zl10353_read_register: readreg error (reg=127, ret==0) [ 315.792208][ T9] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 315.815418][ T8039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 315.821308][ T9] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 315.844155][ T8069] adf_ctl_ioctl: 15 callbacks suppressed [ 315.844169][ T8069] QAT: Invalid ioctl 1075883590 [ 315.855819][ T8069] QAT: Invalid ioctl 1075883590 [ 315.860910][ T8069] QAT: Invalid ioctl 1075883590 [ 315.866283][ T8069] QAT: Invalid ioctl 1075883590 [ 315.871207][ T8069] QAT: Invalid ioctl 1075883590 [ 315.876348][ T8069] QAT: Invalid ioctl 1075883590 [ 315.882410][ T8069] QAT: Invalid ioctl 1075883590 [ 315.887469][ T8069] QAT: Invalid ioctl 1075883590 [ 315.892469][ T8069] QAT: Invalid ioctl 1075883590 [ 315.897430][ T8069] QAT: Invalid ioctl 1075883590 [ 315.967385][ T8039] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 316.033690][ T8039] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 316.215460][ T8039] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 316.337896][ T8039] 52749 total pagecache pages [ 316.369464][ T8039] 1 pages in swap cache [ 316.414037][ T8039] Free swap = 124336kB [ 316.422757][ T8039] Total swap = 124996kB [ 316.430575][ T8039] 2097051 pages RAM [ 316.434586][ T8039] 0 pages HighMem/MovableOnly [ 316.444862][ T8039] 424250 pages reserved [ 316.453584][ T8039] 0 pages cma reserved [ 316.684359][ T8082] FAULT_INJECTION: forcing a failure. [ 316.684359][ T8082] name failslab, interval 1, probability 0, space 0, times 0 [ 316.698431][ T8082] CPU: 0 UID: 0 PID: 8082 Comm: syz.6.444 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 316.698460][ T8082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 316.698473][ T8082] Call Trace: [ 316.698481][ T8082] [ 316.698489][ T8082] dump_stack_lvl+0x189/0x250 [ 316.698526][ T8082] ? __pfx_dump_stack_lvl+0x10/0x10 [ 316.698554][ T8082] ? __pfx__printk+0x10/0x10 [ 316.698592][ T8082] ? __pfx___might_resched+0x10/0x10 [ 316.698628][ T8082] should_fail_ex+0x414/0x560 [ 316.698654][ T8082] should_failslab+0xa8/0x100 [ 316.698675][ T8082] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 316.698708][ T8082] ? __alloc_skb+0x112/0x2d0 [ 316.698737][ T8082] __alloc_skb+0x112/0x2d0 [ 316.698767][ T8082] pfkey_sendmsg+0x1dd/0x1090 [ 316.698795][ T8082] ? smack_socket_sendmsg+0xd4/0x520 [ 316.698822][ T8082] ? smack_socket_sendmsg+0x1a7/0x520 [ 316.698851][ T8082] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 316.698872][ T8082] ? __pfx___schedule+0x10/0x10 [ 316.698903][ T8082] ? __lock_acquire+0xaac/0xd20 [ 316.698935][ T8082] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 316.698975][ T8082] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 316.698998][ T8082] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 316.699019][ T8082] __sock_sendmsg+0x219/0x270 [ 316.699043][ T8082] ____sys_sendmsg+0x505/0x830 [ 316.699078][ T8082] ? __pfx_____sys_sendmsg+0x10/0x10 [ 316.699115][ T8082] ? import_iovec+0x74/0xa0 [ 316.699148][ T8082] ___sys_sendmsg+0x21f/0x2a0 [ 316.699179][ T8082] ? __pfx____sys_sendmsg+0x10/0x10 [ 316.699253][ T8082] ? __fget_files+0x2a/0x420 [ 316.699271][ T8082] ? __fget_files+0x3a0/0x420 [ 316.699301][ T8082] __x64_sys_sendmsg+0x19b/0x260 [ 316.699333][ T8082] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 316.699378][ T8082] ? do_syscall_64+0xba/0x210 [ 316.699410][ T8082] do_syscall_64+0xf6/0x210 [ 316.699437][ T8082] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 316.699456][ T8082] ? clear_bhb_loop+0x60/0xb0 [ 316.699481][ T8082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 316.699501][ T8082] RIP: 0033:0x7f35a778e969 [ 316.699518][ T8082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 316.699537][ T8082] RSP: 002b:00007f35a85ef038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 316.699558][ T8082] RAX: ffffffffffffffda RBX: 00007f35a79b6160 RCX: 00007f35a778e969 [ 316.699573][ T8082] RDX: 0000000000000014 RSI: 0000200000000000 RDI: 0000000000000003 [ 316.699586][ T8082] RBP: 00007f35a85ef090 R08: 0000000000000000 R09: 0000000000000000 [ 316.699599][ T8082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 316.699611][ T8082] R13: 0000000000000000 R14: 00007f35a79b6160 R15: 00007ffefcce3b38 [ 316.699643][ T8082] [ 317.163223][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 319.239400][ T5839] Bluetooth: hci2: command 0x0406 tx timeout [ 422.185187][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 422.192191][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P8001/1:b..l [ 422.200551][ C0] rcu: (detected by 0, t=10502 jiffies, g=23069, q=781 ncpus=2) [ 422.208296][ C0] task:syz.7.429 state:R running task stack:24280 pid:8001 tgid:8001 ppid:6829 task_flags:0x40044c flags:0x00004006 [ 422.222544][ C0] Call Trace: [ 422.225874][ C0] [ 422.228850][ C0] __schedule+0x168f/0x4c70 [ 422.233403][ C0] ? preempt_schedule_irq+0xb5/0x150 [ 422.238721][ C0] ? __pfx___schedule+0x10/0x10 [ 422.243606][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 422.248852][ C0] ? preempt_schedule_irq+0xaa/0x150 [ 422.254162][ C0] preempt_schedule_irq+0xb5/0x150 [ 422.259301][ C0] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 422.265045][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 422.271248][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210 [ 422.277265][ C0] irqentry_exit+0x6f/0x90 [ 422.281711][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 422.287732][ C0] RIP: 0010:lock_acquire+0x175/0x360 [ 422.293090][ C0] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 6b 60 d4 10 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 422.312815][ C0] RSP: 0018:ffffc90003aeed18 EFLAGS: 00000206 [ 422.318928][ C0] RAX: 271698b120e8a300 RBX: 0000000000000000 RCX: 271698b120e8a300 [ 422.326958][ C0] RDX: 0000000000000001 RSI: ffffffff8d9245d7 RDI: ffffffff8bc11fc0 [ 422.335398][ C0] RBP: ffffffff8171ca05 R08: 0000000000000000 R09: 0000000000000000 [ 422.343402][ C0] R10: 0000000000000000 R11: ffffffff8171ca05 R12: 0000000000000002 [ 422.351397][ C0] R13: ffffffff8df3dee0 R14: 0000000000000000 R15: 0000000000000246 [ 422.359397][ C0] ? unwind_next_frame+0xa5/0x2390 [ 422.364541][ C0] ? unwind_next_frame+0xa5/0x2390 [ 422.369699][ C0] ? unwind_next_frame+0xa5/0x2390 [ 422.374842][ C0] ? get_signal+0x125e/0x1310 [ 422.379640][ C0] ? unwind_next_frame+0xa5/0x2390 [ 422.384767][ C0] unwind_next_frame+0xc2/0x2390 [ 422.389724][ C0] ? unwind_next_frame+0xa5/0x2390 [ 422.394862][ C0] ? unwind_next_frame+0xa5/0x2390 [ 422.400000][ C0] ? do_group_exit+0x21c/0x2d0 [ 422.404794][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 422.410967][ C0] arch_stack_walk+0x11c/0x150 [ 422.415761][ C0] ? get_signal+0x125e/0x1310 [ 422.420470][ C0] stack_trace_save+0x9c/0xe0 [ 422.425170][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 422.430578][ C0] save_stack+0xf7/0x1f0 [ 422.434851][ C0] ? __pfx_save_stack+0x10/0x10 [ 422.439728][ C0] ? free_unref_folios+0xb70/0x1490 [ 422.444941][ C0] ? folios_put_refs+0x559/0x640 [ 422.449896][ C0] ? shmem_undo_range+0x49e/0x14b0 [ 422.455036][ C0] ? shmem_evict_inode+0x272/0xa70 [ 422.460172][ C0] ? evict+0x501/0x9c0 [ 422.464263][ C0] ? __dentry_kill+0x209/0x660 [ 422.469043][ C0] ? dput+0x19f/0x2b0 [ 422.473042][ C0] ? __fput+0x68e/0xa70 [ 422.477227][ C0] ? task_work_run+0x1d4/0x260 [ 422.482023][ C0] ? do_exit+0x8d6/0x2550 [ 422.486372][ C0] ? do_group_exit+0x21c/0x2d0 [ 422.491156][ C0] ? get_signal+0x125e/0x1310 [ 422.495867][ C0] ? page_ext_put+0x97/0xc0 [ 422.500410][ C0] __reset_page_owner+0x71/0x1f0 [ 422.505380][ C0] free_unref_folios+0xb70/0x1490 [ 422.510449][ C0] folios_put_refs+0x559/0x640 [ 422.515247][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 422.520565][ C0] ? folio_batch_remove_exceptionals+0x18c/0x1f0 [ 422.526920][ C0] shmem_undo_range+0x49e/0x14b0 [ 422.531987][ C0] ? __lock_acquire+0xaac/0xd20 [ 422.536869][ C0] ? __pfx_shmem_undo_range+0x10/0x10 [ 422.542311][ C0] ? __lock_acquire+0xaac/0xd20 [ 422.547229][ C0] ? percpu_counter_add_batch+0xea/0x1e0 [ 422.552902][ C0] shmem_evict_inode+0x272/0xa70 [ 422.557873][ C0] ? inode_wait_for_writeback+0xf9/0x290 [ 422.563531][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 422.569013][ C0] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 422.575113][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 422.580334][ C0] ? __pfx_shmem_evict_inode+0x10/0x10 [ 422.585852][ C0] evict+0x501/0x9c0 [ 422.589779][ C0] ? __pfx_evict+0x10/0x10 [ 422.594223][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 422.599446][ C0] ? _raw_spin_unlock+0x28/0x50 [ 422.604326][ C0] ? iput+0x6d8/0x9d0 [ 422.608333][ C0] __dentry_kill+0x209/0x660 [ 422.612941][ C0] ? dput+0x37/0x2b0 [ 422.616859][ C0] dput+0x19f/0x2b0 [ 422.620690][ C0] __fput+0x68e/0xa70 [ 422.624705][ C0] task_work_run+0x1d4/0x260 [ 422.629330][ C0] ? __pfx_task_work_run+0x10/0x10 [ 422.634476][ C0] do_exit+0x8d6/0x2550 [ 422.638780][ C0] ? do_raw_spin_lock+0x121/0x290 [ 422.643857][ C0] ? __pfx_do_exit+0x10/0x10 [ 422.648487][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 422.653915][ C0] do_group_exit+0x21c/0x2d0 [ 422.658560][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 422.663809][ C0] get_signal+0x125e/0x1310 [ 422.668385][ C0] arch_do_signal_or_restart+0x95/0x780 [ 422.673980][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 422.680204][ C0] ? local_irq_enable_exit_to_user+0x5/0x10 [ 422.686171][ C0] syscall_exit_to_user_mode+0x8b/0x120 [ 422.691790][ C0] do_syscall_64+0x103/0x210 [ 422.696441][ C0] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 422.702113][ C0] ? clear_bhb_loop+0x60/0xb0 [ 422.706823][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.712740][ C0] RIP: 0033:0x7f00a678e969 [ 422.717192][ C0] RSP: 002b:00007ffd1e095fc8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 422.725637][ C0] RAX: 0000000000000000 RBX: 00007f00a69b7ba0 RCX: 00007f00a678e969 [ 422.733624][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 422.741612][ C0] RBP: 00007f00a69b7ba0 R08: 000000000000300c R09: 0000001b1e0962bf [ 422.749604][ C0] R10: 00007f00a69b7ac0 R11: 0000000000000246 R12: 000000000004c3aa [ 422.757598][ C0] R13: 00007f00a69b6160 R14: ffffffffffffffff R15: 00007ffd1e0960e0 [ 422.765610][ C0] [ 422.768648][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10557 jiffies! g23069 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 422.781184][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=18170 [ 422.789187][ C0] rcu: rcu_preempt kthread starved for 10558 jiffies! g23069 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 422.800613][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 422.810612][ C0] rcu: RCU grace-period kthread stack dump: [ 422.816518][ C0] task:rcu_preempt state:I stack:27304 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 422.828540][ C0] Call Trace: [ 422.831858][ C0] [ 422.834823][ C0] __schedule+0x168f/0x4c70 [ 422.839371][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 422.844605][ C0] ? schedule+0x165/0x360 [ 422.848965][ C0] ? __pfx___schedule+0x10/0x10 [ 422.853857][ C0] ? schedule+0x91/0x360 [ 422.858130][ C0] schedule+0x165/0x360 [ 422.862315][ C0] schedule_timeout+0x12b/0x270 [ 422.867190][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 422.872585][ C0] ? __pfx_process_timeout+0x10/0x10 [ 422.877897][ C0] ? prepare_to_swait_event+0x341/0x380 [ 422.883476][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 422.888354][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 422.893586][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 422.898560][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 422.903958][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 422.909188][ C0] ? finish_swait+0xcd/0x1f0 [ 422.913801][ C0] rcu_gp_kthread+0x99/0x390 [ 422.918419][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 422.923643][ C0] ? __kthread_parkme+0x7b/0x200 [ 422.928604][ C0] ? __kthread_parkme+0x1a1/0x200 [ 422.933656][ C0] kthread+0x711/0x8a0 [ 422.937753][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 422.942979][ C0] ? __pfx_kthread+0x10/0x10 [ 422.947616][ C0] ? __pfx_kthread+0x10/0x10 [ 422.952279][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.958126][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 422.964234][ C0] ? __pfx_kthread+0x10/0x10 [ 422.968852][ C0] ret_from_fork+0x4b/0x80 [ 422.973464][ C0] ? __pfx_kthread+0x10/0x10 [ 422.978093][ C0] ret_from_fork_asm+0x1a/0x30 [ 422.982905][ C0] [ 422.985956][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 422.992304][ C0] Sending NMI from CPU 0 to CPUs 1: [ 422.997536][ C1] NMI backtrace for cpu 1 [ 422.997559][ C1] CPU: 1 UID: 0 PID: 1301 Comm: aoe_tx0 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 422.997589][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 422.997604][ C1] RIP: 0010:check_preemption_disabled+0x1e/0x120 [ 422.997633][ C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 55 41 57 41 56 53 48 83 ec 10 65 48 8b 05 4e 0e 23 07 48 89 44 24 08 65 8b 05 56 0e 23 07 <65> 8b 0d 4b 0e 23 07 f7 c1 ff ff ff 7f 74 23 65 48 8b 0d 2b 0e 23 [ 422.997649][ C1] RSP: 0018:ffffc9000418f6f0 EFLAGS: 00000086 [ 422.997664][ C1] RAX: 0000000000000001 RBX: ffffffff8b51f772 RCX: 0000000000000000 [ 422.997676][ C1] RDX: ffff888027265a00 RSI: ffffffff8d78ae75 RDI: ffffffff8bc11fc0 [ 422.997689][ C1] RBP: ffffc9000418f7e0 R08: ffff888023fc0f87 R09: 1ffff110047f81f0 [ 422.997702][ C1] R10: dffffc0000000000 R11: ffffed10047f81f1 R12: dffffc0000000000 [ 422.997714][ C1] R13: dffffc0000000000 R14: 0000000000000a02 R15: 1ffff92000831eec [ 422.997727][ C1] FS: 0000000000000000(0000) GS:ffff8881261f6000(0000) knlGS:0000000000000000 [ 422.997741][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 422.997752][ C1] CR2: 00007f1e0898e368 CR3: 000000007b606000 CR4: 00000000003526f0 [ 422.997768][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 422.997778][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 422.997788][ C1] Call Trace: [ 422.997796][ C1] [ 422.997804][ C1] ? _raw_spin_lock_irqsave+0x82/0xf0 [ 422.997823][ C1] lockdep_hardirqs_off+0xab/0x110 [ 422.997844][ C1] ? _raw_spin_lock_irqsave+0x82/0xf0 [ 422.997861][ C1] trace_hardirqs_off+0x12/0x40 [ 422.997880][ C1] _raw_spin_lock_irqsave+0x82/0xf0 [ 422.997899][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 422.997922][ C1] uart_write_room+0xf0/0x840 [ 422.997939][ C1] ? skb_pull+0xc1/0x1d0 [ 422.997966][ C1] handle_tx+0x163/0x610 [ 422.997993][ C1] dev_hard_start_xmit+0x302/0x880 [ 422.998026][ C1] __dev_queue_xmit+0x1adf/0x3a70 [ 422.998057][ C1] ? __dev_queue_xmit+0x27e/0x3a70 [ 422.998081][ C1] ? __pv_queued_spin_lock_slowpath+0xa05/0xb60 [ 422.998105][ C1] ? trace_sched_exit_tp+0x38/0x120 [ 422.998130][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 422.998154][ C1] ? __lock_acquire+0xaac/0xd20 [ 422.998181][ C1] ? do_raw_spin_lock+0x121/0x290 [ 422.998214][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.998232][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 422.998253][ C1] tx+0x6b/0x190 [ 422.998276][ C1] ? __pfx_tx+0x10/0x10 [ 422.998296][ C1] kthread+0x1cd/0x3e0 [ 422.998321][ C1] ? __pfx_kthread+0x10/0x10 [ 422.998340][ C1] ? __pfx_default_wake_function+0x10/0x10 [ 422.998363][ C1] ? __kthread_parkme+0x7b/0x200 [ 422.998379][ C1] ? __kthread_parkme+0x1a1/0x200 [ 422.998399][ C1] kthread+0x711/0x8a0 [ 422.998424][ C1] ? __pfx_kthread+0x10/0x10 [ 422.998443][ C1] ? __pfx_kthread+0x10/0x10 [ 422.998461][ C1] ? __pfx_kthread+0x10/0x10 [ 422.998479][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 422.998497][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 422.998517][ C1] ? __pfx_kthread+0x10/0x10 [ 422.998534][ C1] ret_from_fork+0x4b/0x80 [ 422.998550][ C1] ? __pfx_kthread+0x10/0x10 [ 422.998567][ C1] ret_from_fork_asm+0x1a/0x30 [ 422.998601][ C1]