last executing test programs: 1m9.431552876s ago: executing program 2 (id=459): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x2, 0x1000, @empty}, 0x1c) syz_emit_ethernet(0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x40000040, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x60442, 0x0) ioctl$PTP_PEROUT_REQUEST2(r2, 0xc0403d15, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000801, 0xfa11, 0x406}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4004550c, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r5, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x410200}], 0x1}}], 0x48}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xb8}}, 0x20040014) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, 0x0, 0x0) r7 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r7, 0x7a5, 0x0) pselect6(0x40, &(0x7f0000000100)={0x76, 0x9, 0x4, 0x0, 0x1, 0x2, 0x3ff, 0xffffffffffffffff}, 0x0, &(0x7f0000000240)={0x1f, 0x0, 0x4, 0xa1, 0xffeffffffffffffe, 0x100000001, 0x0, 0x1}, &(0x7f0000000080)={0x0, 0x3938700}, 0x0) 1m7.275197459s ago: executing program 0 (id=464): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="1201410130f56920ac05190272f00102030109021b000100001000090455070103490200090582030004"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000580)={0x84, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00N\b'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_fuse_handle_req(r1, &(0x7f00000021c0), 0x2000, &(0x7f00000004c0)={&(0x7f0000000140)={0x50, 0x0, 0x1000000000, {0x7, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10, 0x100}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000004300)="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", 0x2000, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x18, 0x0, 0xde2, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', 0x0, 0x8c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$FUSE(r2, &(0x7f0000000180)={0x2020}, 0x2020) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x40, &(0x7f00000021c0)=ANY=[@ANYBLOB="3500004ef65452a775af7767d7d60e27f17d9666f49c809cf7fe7efd5508766b91d017878cdd04d2e6981712b42893c3b8dbf87b91cd85f60d3f5a0fec1aa0338ca1277938e887803c454a25911ef5488eded5bac9eff53851a34a57c41694e6ee37229c98cfbe79e0c49d0cbff8b787ae17f4de819c88faa0a4c6139e78e8254fe25994e43cc4f5519e145344ed3bc800eecaf9d6610bcc22feb7680241f6ee86b83fea735da2ee17f0cd"]) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 1m4.447958454s ago: executing program 2 (id=470): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x280880, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CAP_SPLIT_IRQCHIP(r3, 0x4068aea3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) socket$packet(0x11, 0x2, 0x300) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4138ae84, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x2fb71da98128d4bd, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/84, 0x9000}], 0x1) (fail_nth: 2) close_range(r0, 0xffffffffffffffff, 0x0) 1m3.047490664s ago: executing program 0 (id=472): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo\x00') fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x0) lseek(r1, 0x2, 0x1) getdents64(r1, 0x0, 0x22) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r3, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 1m2.366178715s ago: executing program 2 (id=475): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "a3867447c2f07094334282810afb291bd6f592b57ee4bb8153711352071d91d3ee0f4ef793c841a29ed9c11f5e758778e529ec9d3260de53ffc836130000000000000008d123c06d37e6e946e7c62e62bbe6782fa8b489af923bad74ce61dcdd8c3f732e8864dc252f4b"}, 0x75) recvmmsg(r1, &(0x7f0000002100)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1}, 0x80000000}], 0x1, 0xcb, 0x0) 1m2.117684991s ago: executing program 2 (id=477): bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000004000000000100000400000000800000a37e80c34e619c106d69485afe7ec2af39c5f8d71e719fc818983d58914ba893f7b6402173fb32476fa25ce76897757ae9b6b01ac922f1043d07c0927a891a7101238f973418fd08e47e5517397b8980995b1108ea51539f30d653af10129731494cdb5254c703f1abe7dc663256b3ae2b5326efc19303678e86a69486592738957db41983259d97a3181e8f6a77d6d409560537e97fff8ad480d8fb7a48c53360411686c792878433fdbe80f5fa3841c14082024b1cd15fbf84cf73e36ee47aedac97636c7336ac64f1f62a1ec647ff523361bd39276b068f8dce2c6f150487a5", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0], 0x50) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x5, 0x4}, &(0x7f00000003c0)=0x10) 1m2.004584063s ago: executing program 2 (id=479): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./cgroup\x00', 0x0, 0x765f2dee690bd45d, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000032680)=""/102392, 0x18ff8) clock_gettime(0x3, &(0x7f0000000000)) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r7, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000bc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000240)=[@request_death], 0x0, 0x0, 0x0}) 1m0.102616822s ago: executing program 2 (id=480): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x2, 0x1000, @empty}, 0x1c) syz_emit_ethernet(0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x40000040, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x60442, 0x0) ioctl$PTP_PEROUT_REQUEST2(r2, 0xc0403d15, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000801, 0xfa11, 0x406}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4004550c, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x410200}], 0x1}}], 0x48}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xb8}}, 0x20040014) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, 0x0, 0x0) r6 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r6, 0x7a5, 0x0) pselect6(0x40, &(0x7f0000000100)={0x76, 0x9, 0x4, 0x0, 0x1, 0x2, 0x3ff, 0xffffffffffffffff}, 0x0, &(0x7f0000000240)={0x1f, 0x0, 0x4, 0xa1, 0xffeffffffffffffe, 0x100000001, 0x0, 0x1}, &(0x7f0000000080)={0x0, 0x3938700}, 0x0) 58.429697998s ago: executing program 4 (id=481): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./cgroup\x00', 0x0, 0x765f2dee690bd45d, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000032680)=""/102392, 0x18ff8) clock_gettime(0x3, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000bc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) 56.549746345s ago: executing program 4 (id=482): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [], 0xa, "a3867447c2f07094334282810afb291bd6f592b57ee4bb8153711352071d91d3ee0f4ef793c841a29ed9c11f5e758778e529ec9d3260de53ffc836130000000000000008d123c06d37e6e946e7c62e62bbe6782fa8b489af923bad74ce61dcdd8c3f732e8864dc252f4bf5bcdf415dc847628a11c2764da6"}, 0x83) recvmmsg(r1, &(0x7f0000002100)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1}, 0x80000000}], 0x1, 0xcb, 0x0) 56.430377031s ago: executing program 0 (id=484): r0 = mq_open(&(0x7f0000000380)='&\x00w\xb4N6Bf\xa9\xc2\xd0\b\x06L\xbbQ\xd6T\xe3+SD\xa8\x0f\xefwHw\xdab\xc4\x1a\xe55@hA5\xd6\xec.)\x8f}\xc5#L\x99\"\x84;{\xfa\x04~\xf1\x17\x1d\x90\x83\xfc\x1e\xae\xb0/(\xbb\xd3\xb7\xca\x13j\xab\xfa\xc5Mq\xb7ks\xe0 \x9d\xf8\x7f\x84b\xa4h\xeekc\xffZ\x9fg\x84lm\xd7F\x97\xdcX\xe3\x87\x18\x90\x03\x12^\xf2{\xf1\xbe\x12[~\xe7\xca\xe4\x13\xd6k\xa6\xf3v5F\xc9.\xce\x87z\xd4<\xa8\xba\xd0\x9c\ff\xe1\xe2\xf9\x18\xc0\xd0\xa1\x02K\xdd0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000001a300)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mq_notify(r0, 0x0) (fail_nth: 1) 53.794428176s ago: executing program 0 (id=488): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 52.052638154s ago: executing program 1 (id=490): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="1201410130f56920ac05190272f00102030109021b000100001000090455070103490200090582030004"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000580)={0x84, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00N\b'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f00000020c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000021c0), 0x2000, &(0x7f00000004c0)={&(0x7f0000000140)={0x50, 0x0, 0x1000000000, {0x7, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10, 0x100}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000004300)="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", 0x2000, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x18, 0x0, 0xde2, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', 0x0, 0x8c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') read$FUSE(r1, &(0x7f0000000180)={0x2020}, 0x2020) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x40, &(0x7f00000021c0)=ANY=[@ANYBLOB="3500004ef65452a775af7767d7d60e27f17d9666f49c809cf7fe7efd5508766b91d017878cdd04d2e6981712b42893c3b8dbf87b91cd85f60d3f5a0fec1aa0338ca1277938e887803c454a25911ef5488eded5bac9eff53851a34a57c41694e6ee37229c98cfbe79e0c49d0cbff8b787ae17f4de819c88faa0a4c6139e78e8254fe25994e43cc4f5519e145344ed3bc800eecaf9d6610bcc22feb7680241f6ee86b83fea735da2ee17f0cd"]) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 51.849325162s ago: executing program 4 (id=491): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000007794608cd0c39007b90000000010902120001fc0000"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000100)={&(0x7f0000000f40)=[{0x6b, 0x2001, 0x3e, &(0x7f0000000140)="000000000094f6028e757a9e8c20251bb6cb8c2f8590946a7c35ac9497ab06000000bf425c3d43f1f43e3bc80801bdc5039fba63a058f07799dd0e33226e"}], 0x1}) 50.881779303s ago: executing program 0 (id=492): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./cgroup\x00', 0x0, 0x765f2dee690bd45d, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000032680)=""/102392, 0x18ff8) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r7, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000bc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) 49.049925755s ago: executing program 0 (id=493): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000240)={0x24, @short={0x2, 0x1, 0xffff}}, 0x14) sendmmsg(r0, &(0x7f00000196c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xd, 0x0}}], 0x4000050, 0x400c010) 48.693470716s ago: executing program 4 (id=494): r0 = syz_open_dev$video4linux(&(0x7f0000000600), 0x14, 0x40080) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000000)={0xa20000, 0x0, 0x10000081, 0xffffffffffffffff, 0x0, 0x0}) socket$kcm(0x21, 0x2, 0xa) socket$inet(0x2, 0x2, 0x1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r1 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0xc89f, 0xc000, 0x7, 0x23b}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) r2 = socket$inet(0x2, 0x80001, 0x84) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x0, 0x300, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x4000004) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000300)=0x8) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) 47.194854212s ago: executing program 4 (id=496): syz_open_dev$usbfs(&(0x7f0000000080), 0xf7a2, 0x109301) r0 = syz_open_dev$loop(&(0x7f0000000140), 0x5, 0x141a42) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x403, 0x6101, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4ed6f, 0x43426}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0xf}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20044801}, 0x0) sendmmsg$inet6(r1, &(0x7f0000002c40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x2}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@tclass={{0x14, 0x29, 0x43, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x40}}], 0x2, 0x20002040) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x68, 0x10, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0xe59bca127d81b0fa, 0xc574450d1af3b5bc}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x1c, 0x5, 0x0, 0x1, [@IFLA_BRPORT_GUARD={0x5}, @IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT={0x8, 0x25, 0x1}, @IFLA_BRPORT_FAST_LEAVE={0x5}]}}}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x20044010}, 0x4040) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x84, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x0, [0x1, 0x9, 0x7973, 0x7, 0x9, 0xffffffff80000000], 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x50) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004c020) 45.471941283s ago: executing program 4 (id=499): sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffd5e, &(0x7f00000002c0)=0x10000009) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x49, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x0, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x80000006, 0x7, 0xe4, 0x6, 0xfc000000, 0x1, 0xbbf, 0x4a732f64, 0x1, 0x8, 0x5, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x4, 0x0, 0x91, 0x4, 0x4, 0x17, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x3, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x404], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0x3, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x4, 0x1, 0x8000003, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x400, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3437, 0x3, 0x9, 0xfd, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x28, 0x1afa, 0xbfc, 0x8, 0x7c84, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x1, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x3, 0x4, 0xdab, 0x3, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0xbdb], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0500000000040000000001000000090001007379"], 0xa4}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 43.401264369s ago: executing program 32 (id=480): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x2, 0x1000, @empty}, 0x1c) syz_emit_ethernet(0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x40000040, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x60442, 0x0) ioctl$PTP_PEROUT_REQUEST2(r2, 0xc0403d15, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x6, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000801, 0xfa11, 0x406}, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4004550c, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0, 0x2c}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x410200}], 0x1}}], 0x48}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xb8}}, 0x20040014) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, 0x0, 0x0) r6 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r6, 0x7a5, 0x0) pselect6(0x40, &(0x7f0000000100)={0x76, 0x9, 0x4, 0x0, 0x1, 0x2, 0x3ff, 0xffffffffffffffff}, 0x0, &(0x7f0000000240)={0x1f, 0x0, 0x4, 0xa1, 0xffeffffffffffffe, 0x100000001, 0x0, 0x1}, &(0x7f0000000080)={0x0, 0x3938700}, 0x0) 40.553148863s ago: executing program 1 (id=502): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./cgroup\x00', 0x0, 0x765f2dee690bd45d, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000032680)=""/102392, 0x18ff8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) 38.275259284s ago: executing program 1 (id=503): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./cgroup\x00', 0x0, 0x765f2dee690bd45d, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r6, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000bc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) 36.418356242s ago: executing program 1 (id=505): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r0, &(0x7f0000002040)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @private0, 0x3}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)="2b09e113abe4b43016588a0900", 0xd}], 0x1}}, {{&(0x7f00000000c0)={0xa, 0x4e23, 0x3, @private1, 0x9}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000340)}], 0x1}}], 0x2, 0x8000) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 33.341143373s ago: executing program 33 (id=493): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000040)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000240)={0x24, @short={0x2, 0x1, 0xffff}}, 0x14) sendmmsg(r0, &(0x7f00000196c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xd, 0x0}}], 0x4000050, 0x400c010) 30.885239238s ago: executing program 1 (id=508): socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004380)="4e5350994ebf71ce3049a58c5d050078bf16b0757a4c27b455e2a547739587dd3380b5df8f40a0696c5bd6cdb672cffe4d870c5c90ca92095b9ebf3e92fe31d8cd74275d857d34a74f7eecc7fac15e2f148d4e9d47bb45b858bbf078999970d180f28d7b2cefd92635d45a563d9229c9fd770efdc0848e52fa5efd9ada5c94a1ba94b4b7c7507f8b0819bb20910f9f50a83a010abbe126dd9f6a7b84eab6b0d5ce78d2ade77a5f7e4e997df1d03ffab4b4c945d803e4457909013127a98769c938c237f37263bc509a42bc56ff2dbf80e847e2c407009eef94f18e1e59069d62298fdbadae007ffbdf403c5049a4530ac0abecceb5608da02754c9a575af52c0b7e41226e2d642a814861c4310c935bcbae413516dde2132652b39c7aa0218a6ce65dabb4494965209ce879ba7e7e59039db5c1d36d6a7f86d72dd59954fd6f46124a2506b245a0db11aa89d2feb312a6596ea2fecaa7b6021f37a255f628da7ff6b6c36b514d3b6be34e505f9dac6acfb888198004699fb350ac93431533554658c4957df36703591438d6488bc03dd8290a75ebb367a481a50e79a46b04d005649cabd79e5c6326c066bc2b6fc5febb87ef66d832ef31a16c2a450a0b990fb549a5d810c928d1a81fa1dc795db2607ac7d46cb5716b68acdeb00987e429fe6a394632c83b43336e7b51d9cfdb50e83d8c6ba1784d9f74c16b476e048e65e7ac0af683b347d7377ac1795422e00e5bd8da9b313af83abb3348861116de7a99959169b7dff9f7d9b7a6d107f2e76670a6214a419bf8298f80eb570fa29264ba57a383c5ec5836ce33104ecaf1aec76e311280a1d2c8bd7abff3a5a242e6a637f7db63038ef5d78aca9c680d72b60da4dbeb0e1e683ddc82898647c589a81b8f92db06711d8a0af05560cd77fa7005283db71e8da21713fccd450822062b994d152aaed2cdcf0dec9c60617e15ba4df628da4e71279bf9d1eee5c7f055c27cddfdd45f9225d5d5529ef7119e2e3c9838e7362971e069be487797e949b24297de19c61340d1cd7a2bfa3880b91a71e934720a59e1e0ea992d2a1633a0852ad8addfcab73a291e35745e694a6471f429b124305886c1f79f67c78de3f3ec998c91e7fc59d26766cd446f6f0de603f2c6892e13cdaa37d9e8e118d098b6986ccd991993ec152193e7d77394b05b99e7d310c506707f1be52249438fba9615f6dad2ec7244fedf36e34ec311b7d6bee64271d6491079e161190ded7e28e2ada4307a9b2986c267b1a30d2f720ff23408011f1d589ce9ee77f981c7833656ccf7df5b3a87ec253ff7c7ef1e67ceeb10c93e3fa683cdadad65850ffbc402b7744e94cdecef9db9d264c755c53d36278df23d4c9685fdefa69f7588a33b8a64b35191ee81abcb9765577d175cb06e31c582807ff7243bfef44961fbc0f8a235242f51ee991ea621803d4dcfed90d26f004b299425bf219f6d185fe6e088ae44601b03defada18794feac93787696a5d419f09f769bc590f43d2df6a131f6895da2de120c2644685e57b1d476c6aba5881e954fb2575356452b118b942cb02b4ea0fcf8f1bbb9a23b6e32c9d0accd3dd861452a3ad77b38fe709e216974932deb5397fd8033ff0e073d93ac0b4be762bca0424d69bd57b22ba914133f87671a29498b268c2911e793215463ca2164e38059456107dcb29beedfd6277e2b41a11d1c6f1361b19875c9384f04f9c53c1856d71f360a8fafe05f7aef750ec0cf2bfcfa971c017ad071b69a18fdaf970b384d4c889cfa5a0397dbe89543a5c6302645d6edf959aa60709ce0225fe6c3266c7ef62157ac8e78fddcd8a1f2ca5b58128218d19276885515775326aeeee0226cc810843eb05144bf8e2fe3340cf60b32cafd96d23cd7d0d3adcbdfec9a2a3d88307c362633b1c5637608ea8476d900b3f836a9734b5ecaf5e82983577128d3f74b903b0e3bf64326c1b564ae42aeeb0c07702b63a9ff74a2af6b45e5185a53f36c17bc29dfbc0ea28ca5cca43a15d751e9887ad3e6a87faacb6a278c4c8a8d21b9a77b9776f33102a6e645e99cc5cbc543ed0674282c2b9f8e5d14c2599aa9ac8f81438c77f2b9368bdac82edcdc5366f39adec9e9a3fbd55b79abc16d2ebff26b7d0c88f18b486e5836333575e3fc7808cb423b44781c57965767862922b4ff32d9bae76296843a46f430211c27ef9db168430026a5691623284dfd459dbdd1f1a6ec9bfad666507e6eacb1e2a7866da2e12e6d596d0bbb150500590013d9288af20596447f97bf1744eb9cfb244d8fca269b1fb71e14de664be4e95d83fff1b8abcfebcf3e78c1c66d28f260fb0c19f9fbcd2abbdd7dd7246e49dc25d954bf25f810a2ff6f9069dfdc62e7170fe3b0964b2ac95024256dfa3e7a426be5bb5f707fd82c2b3afec5d5dcf5bbb8fcb6dbc1b59f6c5330966c70d8b016956903a4278817414ba3652a102d7e7e37ecc79400267fc3bf7601c0731f87d479c33f100735e748874155267f708cea49d549e93cf7a398b20373dc90ad9afd56d9c77cd24e2c4a18f7130b366c7fe5b26bc4d11ca1ed1b98fa0b4d7396f82ae6593f4575d19f4d8fd586c991129e5cbe15c8bacc89c3ee15ca471dea966b5c48ede0d3ba2a7e28c75c04e6a4aa49a61f4e391ffe78eb5e40a5ef349f3aa4d15f2291cc86ec7e47ae301bf0b6083dae44b695820a893d46732553ef15ed1c16d28268d52a7e3a7e7c009d0c0708a356d3310c1ebcbcca4d7acf433e34bfc9fc115498142dcc725e7a16879c75e4c2f01c6c98b39619f3248bf530e6ee593467e38cf4026cfdc4db6296565722d587f3c580750b1453ecc141c0461495551297d88ae034acbd4f5e80ce198e6640c4c1e9501529988109cef006eb2090a6fcd974d7f60290b78f1a8ce3051ac2d69636c3219f0a6ad8c254764396a1684b2fd9805b1853525f2e640e513197283cc4d4073ac033e0539a88f08aabe1423cd40b8a7e073437d812b57a5d39a0531dcbe13f4466e89efc66c2a1e4b39a3e0b3073c9d44e6cf9b85f4df5c4e03628d05bc0f94ec04234c9eca4ed17463f190406834b02888728f625371cda75d15ec19efebd59f00ab659eb94eb88bcb2110862a369ad599610c1530fcc118f5b82205bc5215fe3623ac8ec297d8ff4eee75ace20731c5d505e6605c26203b7f754164c9463f0a6eefe3a2880b8e06e7bc66bb2adcc1a3f9b0325f5ec31d12a25f1f73c2aa6bb3a7680d786a082a63b13cce1822fa6a4b085a871ae3409eecbc1fd8661b5d52bb2b8b72f23e24a225075f272ed2ba0c6c5c693811a0ef8db6da7cfe7c966c647f0187ad223eedb1012a5b7af103e98464ac768c79b21ca45b12a52cf261de0d367442cda71c4b8ee39c94ded1b22ba06c13836cb467ebab4efea07bdf1e3de8da56a0ee6d4f848011253cc21fac10700003513d3167b7a73e0d752b861c49814bc5410ebe53a0264f76068c91ee6ec9e2daa343482b2f0f06e605c5aaf81f2a3cd5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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x200000000, 0x20000000, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x0, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x0, 0x0, 0xfffffffc, r2, 0x0, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0xa0, 0xfffffffffffffffe, 0x16c, {{0xfffffffffffffffe, 0x0, 0x180000, 0x0, 0xfffffffb, 0x3, {0x200000000, 0x7fff, 0x5, 0xffff, 0x4, 0x4, 0xe, 0x9, 0x0, 0x8000, 0x0, r2, 0xee01, 0xd5, 0x400000}}, {0x0, 0xe}}}, 0x0, 0x0}) mq_open(&(0x7f0000000000)='\':\x00', 0x40, 0x3, &(0x7f0000000040)={0x10001, 0x4, 0x80000001, 0x3}) 30.825368648s ago: executing program 1 (id=509): socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffd5e, &(0x7f00000002c0)=0x10000009) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000046"], 0x14}, 0x1, 0x0, 0x0, 0x4048011}, 0xc080) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x49, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x0, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x80000006, 0x7, 0xe4, 0x6, 0xfc000000, 0x1, 0xbbf, 0x4a732f64, 0x1, 0x8, 0x5, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x4, 0x0, 0x91, 0x4, 0x4, 0x17, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x3, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x404], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0x3, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x4, 0x1, 0x8000003, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x400, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3437, 0x3, 0x9, 0xfd, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x28, 0x1afa, 0xbfc, 0x8, 0x7c84, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x1, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x3, 0x4, 0xdab, 0x3, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0xbdb], 0x25000, 0x304}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0500000000040000000001000000090001007379"], 0xa4}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 29.640645396s ago: executing program 34 (id=499): sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffd5e, &(0x7f00000002c0)=0x10000009) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x49, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x0, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x80000006, 0x7, 0xe4, 0x6, 0xfc000000, 0x1, 0xbbf, 0x4a732f64, 0x1, 0x8, 0x5, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x4, 0x0, 0x91, 0x4, 0x4, 0x17, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x3, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x404], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0x3, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x4, 0x1, 0x8000003, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x400, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3437, 0x3, 0x9, 0xfd, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x28, 0x1afa, 0xbfc, 0x8, 0x7c84, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x1, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x3, 0x4, 0xdab, 0x3, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0xbdb], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0500000000040000000001000000090001007379"], 0xa4}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 29.032063062s ago: executing program 3 (id=511): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000700)=ANY=[@ANYBLOB="140100001600010028bd7000fcdbdf2520010000000000000000000000000000ac1e00010000000000000000000000004e24fff74e220002000020205c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000004d26c000000e00000020000000000000000000000000600000000000000070000000000000003000000000000000008000000000000080000000000000007000000000000005a81000000000000d70000000000000003000000000000000100000001000000020000000000000005000000000000000a00000081000000ff7f00002bbd7000000000000000010040000300000010000a002cbd70002c"], 0x114}}, 0x0) syz_usb_connect(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a82300000904000002ca744d00090503034d00ff99090805621a6ab4733661286b513bb2f65fbfdb15544b7bbaad0ddecacbf314b88d", @ANYRES64=r0], &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) socket(0x15, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x8401) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000240)=""/74, 0x0, 0x1000, 0x2}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000200)=0x1, 0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000140)=0x1, 0x4) bind$xdp(r1, &(0x7f0000000100)={0x2c, 0xa, r3}, 0x10) r4 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) dup(r4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 25.184212736s ago: executing program 3 (id=512): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) close(0x3) r2 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x800, 0x0, 0x3, 0x1, 0x8}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0xa, 0x1, 0x80000, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfffffffe}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x18}, 0x40048d0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) 24.904776913s ago: executing program 3 (id=513): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000400)='virtio_transport_alloc_pkt\x00', r2}, 0x18) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000040)={0x0}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)={0x84, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x20}}, {0x14, 0x4, @mcast1}}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x86}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x24000801}, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8801}, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x800, &(0x7f0000000100)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@sq={'sq', 0x3d, 0xffffffffffffffaf}}, {@timeout={'timeout', 0x3d, 0xe}}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f0000000140)={0x28, 0x0, 0x0, @local}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0x2107, 0x0, &(0x7f0000000100), 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 23.607260931s ago: executing program 3 (id=514): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) setpriority(0x2, 0x0, 0x7fffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x800001000088}, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x200, @loopback, 0x1}}, 0x24) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bind$alg(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={'sha384\x00'}}) 19.402803787s ago: executing program 3 (id=515): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./cgroup\x00', 0x0, 0x765f2dee690bd45d, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000032680)=""/102392, 0x18ff8) clock_gettime(0x3, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000bc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000240)=[@request_death], 0x0, 0x0, 0x0}) 16.240231537s ago: executing program 3 (id=516): socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) bind$802154_raw(0xffffffffffffffff, 0x0, 0x0) getpid() write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x49, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x0, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x80000006, 0x7, 0xe4, 0x6, 0xfc000000, 0x1, 0xbbf, 0x4a732f64, 0x1, 0x8, 0x5, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x4, 0x0, 0x91, 0x4, 0x4, 0x17, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x3, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x404], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0x3, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x4, 0x1, 0x8000003, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x400, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3437, 0x3, 0x9, 0xfd, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x28, 0x1afa, 0xbfc, 0x8, 0x7c84, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x1, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x3, 0x4, 0xdab, 0x3, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0xbdb], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 15.15127884s ago: executing program 35 (id=509): socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffd5e, &(0x7f00000002c0)=0x10000009) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000046"], 0x14}, 0x1, 0x0, 0x0, 0x4048011}, 0xc080) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x49, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x0, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x80000006, 0x7, 0xe4, 0x6, 0xfc000000, 0x1, 0xbbf, 0x4a732f64, 0x1, 0x8, 0x5, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x4, 0x0, 0x91, 0x4, 0x4, 0x17, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x3, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x404], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0x3, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x4, 0x1, 0x8000003, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x400, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3437, 0x3, 0x9, 0xfd, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x28, 0x1afa, 0xbfc, 0x8, 0x7c84, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x1, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x3, 0x4, 0xdab, 0x3, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0xbdb], 0x25000, 0x304}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0500000000040000000001000000090001007379"], 0xa4}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 0s ago: executing program 36 (id=516): socket(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) bind$802154_raw(0xffffffffffffffff, 0x0, 0x0) getpid() write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x49, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x0, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x80000006, 0x7, 0xe4, 0x6, 0xfc000000, 0x1, 0xbbf, 0x4a732f64, 0x1, 0x8, 0x5, 0x4, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x4, 0x0, 0x91, 0x4, 0x4, 0x17, 0x2, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x0, 0x2, 0x2, 0x2, 0x3, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x404], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400000, 0x0, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x95, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0x3, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x4, 0x1, 0x8000003, 0x5, 0x9, 0x0, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x400, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x3437, 0x3, 0x9, 0xfd, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x8000, 0xf45, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x8, 0x1], [0xa772, 0x6, 0x28, 0x1afa, 0xbfc, 0x8, 0x7c84, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x1, 0x1e, 0x9, 0x81, 0x3, 0x9d86, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x9, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x5337, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x3, 0x4, 0xdab, 0x3, 0x8, 0x14000, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x40000000000180, 0x2, 0x80000000, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x0, 0x5, 0x4, 0xbdb], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) kernel console output (not intermixed with test programs): x10/0x10 [ 155.081159][ T6350] ? import_iovec+0x74/0xa0 [ 155.081184][ T6350] ___sys_recvmsg+0x1b5/0x510 [ 155.081219][ T6350] ? __pfx____sys_recvmsg+0x10/0x10 [ 155.081251][ T6350] ? __fget_files+0x2a/0x420 [ 155.081293][ T6350] ? __fget_files+0x3a6/0x420 [ 155.081328][ T6350] do_recvmmsg+0x30d/0x770 [ 155.081364][ T6350] ? __pfx_do_recvmmsg+0x10/0x10 [ 155.081410][ T6350] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 155.081452][ T6350] __x64_sys_recvmmsg+0x190/0x240 [ 155.081482][ T6350] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 155.081520][ T6350] do_syscall_64+0xec/0xf80 [ 155.081540][ T6350] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.081561][ T6350] ? clear_bhb_loop+0x60/0xb0 [ 155.081587][ T6350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.081608][ T6350] RIP: 0033:0x7fe1806ff749 [ 155.081626][ T6350] 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 [ 155.081643][ T6350] RSP: 002b:00007fe17e966038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 155.081664][ T6350] RAX: ffffffffffffffda RBX: 00007fe180955fa0 RCX: 00007fe1806ff749 [ 155.081679][ T6350] RDX: 0000000000000001 RSI: 0000200000000900 RDI: 0000000000000003 [ 155.081692][ T6350] RBP: 00007fe17e966090 R08: 0000000000000000 R09: 0000000000000000 [ 155.081705][ T6350] R10: 0000000040002042 R11: 0000000000000246 R12: 0000000000000001 [ 155.081718][ T6350] R13: 00007fe180956038 R14: 00007fe180955fa0 R15: 00007ffe86429088 [ 155.081752][ T6350] [ 155.635847][ T6268] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 155.744163][ T6354] netlink: 32 bytes leftover after parsing attributes in process `syz.4.135'. [ 155.785859][ T6268] usb 1-1: device descriptor read/64, error -71 [ 155.925920][ T6268] usb usb1-port1: attempt power cycle [ 156.037682][ T6360] FAULT_INJECTION: forcing a failure. [ 156.037682][ T6360] name failslab, interval 1, probability 0, space 0, times 0 [ 156.037717][ T6360] CPU: 1 UID: 0 PID: 6360 Comm: syz.4.139 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 156.037742][ T6360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 156.037755][ T6360] Call Trace: [ 156.037764][ T6360] [ 156.037773][ T6360] dump_stack_lvl+0xe8/0x150 [ 156.037808][ T6360] should_fail_ex+0x46c/0x600 [ 156.037842][ T6360] ? __alloc_skb+0x1dc/0x3a0 [ 156.037866][ T6360] should_failslab+0xa8/0x100 [ 156.037889][ T6360] ? __alloc_skb+0x1dc/0x3a0 [ 156.037910][ T6360] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 156.037942][ T6360] ? lockdep_hardirqs_on+0x7b/0x110 [ 156.037965][ T6360] ? __alloc_skb+0x198/0x3a0 [ 156.037990][ T6360] __alloc_skb+0x1dc/0x3a0 [ 156.038019][ T6360] netlink_sendmsg+0x5c6/0xb30 [ 156.038060][ T6360] ? __pfx_netlink_sendmsg+0x10/0x10 [ 156.038100][ T6360] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 156.038128][ T6360] ? __pfx_netlink_sendmsg+0x10/0x10 [ 156.038179][ T6360] __sock_sendmsg+0x21c/0x270 [ 156.038216][ T6360] ____sys_sendmsg+0x508/0x810 [ 156.038250][ T6360] ? __pfx_____sys_sendmsg+0x10/0x10 [ 156.038289][ T6360] ? import_iovec+0x74/0xa0 [ 156.038314][ T6360] ___sys_sendmsg+0x21f/0x2a0 [ 156.038344][ T6360] ? __pfx____sys_sendmsg+0x10/0x10 [ 156.038417][ T6360] ? __fget_files+0x2a/0x420 [ 156.038439][ T6360] ? __fget_files+0x3a6/0x420 [ 156.038474][ T6360] __x64_sys_sendmsg+0x1a1/0x260 [ 156.038506][ T6360] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 156.038543][ T6360] ? __pfx_ksys_write+0x10/0x10 [ 156.038587][ T6360] do_syscall_64+0xec/0xf80 [ 156.038609][ T6360] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.038629][ T6360] ? trace_irq_disable+0x37/0x100 [ 156.038653][ T6360] ? clear_bhb_loop+0x60/0xb0 [ 156.038680][ T6360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.038701][ T6360] RIP: 0033:0x7fe1806ff749 [ 156.038720][ T6360] 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 [ 156.038738][ T6360] RSP: 002b:00007fe17e966038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.038761][ T6360] RAX: ffffffffffffffda RBX: 00007fe180955fa0 RCX: 00007fe1806ff749 [ 156.038777][ T6360] RDX: 0000000020000000 RSI: 00002000000001c0 RDI: 0000000000000004 [ 156.038791][ T6360] RBP: 00007fe17e966090 R08: 0000000000000000 R09: 0000000000000000 [ 156.038804][ T6360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.038817][ T6360] R13: 00007fe180956038 R14: 00007fe180955fa0 R15: 00007ffe86429088 [ 156.038852][ T6360] [ 156.323175][ T804] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 156.369411][ T6364] netlink: 20 bytes leftover after parsing attributes in process `syz.3.136'. [ 156.369430][ T6364] netlink: 24 bytes leftover after parsing attributes in process `syz.3.136'. [ 156.416498][ T6268] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 156.482657][ T6268] usb 1-1: device descriptor read/8, error -71 [ 156.496563][ T804] usb 3-1: Using ep0 maxpacket: 32 [ 156.502041][ T804] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 156.502062][ T804] usb 3-1: config 0 has no interface number 0 [ 156.502098][ T804] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 156.502118][ T804] usb 3-1: config 0 interface 85 has no altsetting 0 [ 156.514796][ T804] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 156.514881][ T804] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.514935][ T804] usb 3-1: Product: syz [ 156.514977][ T804] usb 3-1: Manufacturer: syz [ 156.515018][ T804] usb 3-1: SerialNumber: syz [ 156.610035][ T804] usb 3-1: config 0 descriptor?? [ 156.715869][ T6268] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 156.736853][ T6268] usb 1-1: device descriptor read/8, error -71 [ 156.860143][ T6368] netlink: 'syz.4.140': attribute type 3 has an invalid length. [ 156.860166][ T6368] netlink: 'syz.4.140': attribute type 2 has an invalid length. [ 156.887635][ T6369] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 156.957166][ T6268] usb usb1-port1: unable to enumerate USB device [ 157.317987][ T804] appletouch 3-1:0.85: Geyser mode initialized. [ 157.331955][ T804] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input10 [ 157.527076][ T5992] usb 3-1: USB disconnect, device number 8 [ 157.978120][ T6389] faux_driver vkms: [drm] Unknown color mode 6; guessing buffer size. [ 158.728944][ T5992] appletouch 3-1:0.85: input: appletouch disconnected [ 158.919480][ T6396] netlink: 32 bytes leftover after parsing attributes in process `syz.3.149'. [ 162.519020][ T6416] sctp: [Deprecated]: syz.0.153 (pid 6416) Use of int in maxseg socket option. [ 162.519020][ T6416] Use struct sctp_assoc_value instead [ 165.286966][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 165.495883][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 165.499233][ T9] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 165.499260][ T9] usb 3-1: config 0 has no interface number 0 [ 165.499307][ T9] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 165.499335][ T9] usb 3-1: config 0 interface 85 has no altsetting 0 [ 165.504235][ T9] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 165.504265][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.504286][ T9] usb 3-1: Product: syz [ 165.504302][ T9] usb 3-1: Manufacturer: syz [ 165.504330][ T9] usb 3-1: SerialNumber: syz [ 165.512713][ T6434] netlink: 32 bytes leftover after parsing attributes in process `syz.3.162'. [ 165.533105][ T9] usb 3-1: config 0 descriptor?? [ 166.346401][ T9] appletouch 3-1:0.85: Geyser mode initialized. [ 166.348782][ T9] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input11 [ 166.879129][ T6442] gfs2: not a GFS2 filesystem [ 167.738412][ T6444] FAULT_INJECTION: forcing a failure. [ 167.738412][ T6444] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.738438][ T6444] CPU: 0 UID: 0 PID: 6444 Comm: syz.4.158 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 167.738456][ T6444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 167.738466][ T6444] Call Trace: [ 167.738494][ T6444] [ 167.738501][ T6444] dump_stack_lvl+0xe8/0x150 [ 167.738528][ T6444] should_fail_ex+0x46c/0x600 [ 167.738553][ T6444] _copy_from_user+0x2d/0xb0 [ 167.738569][ T6444] sctp_getsockopt_pf_expose+0xb8/0x2e0 [ 167.738592][ T6444] ? __local_bh_enable+0x1e2/0x2f0 [ 167.738612][ T6444] ? __pfx_sctp_getsockopt_pf_expose+0x10/0x10 [ 167.738635][ T6444] ? __local_bh_enable_ip+0x1af/0x2c0 [ 167.738652][ T6444] ? lockdep_hardirqs_on+0x7b/0x110 [ 167.738671][ T6444] sctp_getsockopt+0x45f/0xb90 [ 167.738692][ T6444] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 167.738709][ T6444] do_sock_getsockopt+0x2b4/0x3d0 [ 167.738730][ T6444] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 167.738749][ T6444] ? __fget_files+0x3a6/0x420 [ 167.738765][ T6444] ? __fget_files+0x2a/0x420 [ 167.738785][ T6444] __x64_sys_getsockopt+0x1ab/0x250 [ 167.738810][ T6444] do_syscall_64+0xec/0xf80 [ 167.738825][ T6444] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.738839][ T6444] ? trace_irq_disable+0x37/0x100 [ 167.738856][ T6444] ? clear_bhb_loop+0x60/0xb0 [ 167.738874][ T6444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.738888][ T6444] RIP: 0033:0x7fe1806ff749 [ 167.738901][ T6444] 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 [ 167.738913][ T6444] RSP: 002b:00007fe17e966038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 167.738929][ T6444] RAX: ffffffffffffffda RBX: 00007fe180955fa0 RCX: 00007fe1806ff749 [ 167.738940][ T6444] RDX: 0000000000000083 RSI: 0000000000000084 RDI: 0000000000000003 [ 167.738949][ T6444] RBP: 00007fe17e966090 R08: 00002000000004c0 R09: 0000000000000000 [ 167.738958][ T6444] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.738967][ T6444] R13: 00007fe180956038 R14: 00007fe180955fa0 R15: 00007ffe86429088 [ 167.738991][ T6444] [ 168.075077][ T5978] usb 3-1: USB disconnect, device number 9 [ 170.118373][ T5978] appletouch 3-1:0.85: input: appletouch disconnected [ 170.506219][ T6465] sctp: [Deprecated]: syz.2.170 (pid 6465) Use of int in maxseg socket option. [ 170.506219][ T6465] Use struct sctp_assoc_value instead [ 176.475817][ T6498] sctp: [Deprecated]: syz.4.182 (pid 6498) Use of int in maxseg socket option. [ 176.475817][ T6498] Use struct sctp_assoc_value instead [ 178.995900][ T5889] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 179.145797][ T5889] usb 5-1: Using ep0 maxpacket: 32 [ 179.147902][ T5889] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 179.147921][ T5889] usb 5-1: config 0 has no interface number 0 [ 179.147954][ T5889] usb 5-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 179.147969][ T5889] usb 5-1: config 0 interface 1 has no altsetting 0 [ 179.324574][ T5889] usb 5-1: New USB device found, idVendor=0572, idProduct=58a2, bcdDevice=27.0a [ 179.324607][ T5889] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.324628][ T5889] usb 5-1: Product: syz [ 179.324643][ T5889] usb 5-1: Manufacturer: syz [ 179.324659][ T5889] usb 5-1: SerialNumber: syz [ 179.341217][ T5889] usb 5-1: config 0 descriptor?? [ 180.143318][ T5889] cx231xx 5-1:0.1: New device syz syz @ 480 Mbps (0572:58a2) with 1 interfaces [ 180.143361][ T5889] cx231xx 5-1:0.1: Not found matching IAD interface [ 180.148552][ T5889] usb 5-1: USB disconnect, device number 3 [ 180.437238][ T38] audit: type=1800 audit(1767711415.070:3): pid=6526 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.3.188" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 182.925954][ T6019] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 182.936151][ T6539] netlink: 'syz.3.195': attribute type 4 has an invalid length. [ 182.974704][ T6540] netlink: 'syz.3.195': attribute type 4 has an invalid length. [ 183.084163][ T6019] usb 5-1: Using ep0 maxpacket: 16 [ 183.096154][ T6019] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 183.096177][ T6019] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 183.096194][ T6019] usb 5-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 183.096213][ T6019] usb 5-1: config 1 interface 0 has no altsetting 0 [ 183.149901][ T6019] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 183.149933][ T6019] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.149953][ T6019] usb 5-1: Product: syz [ 183.149969][ T6019] usb 5-1: Manufacturer: syz [ 183.149984][ T6019] usb 5-1: SerialNumber: syz [ 183.483764][ T6537] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.484231][ T6537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.536218][ T6019] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 183.909972][ T6548] FAULT_INJECTION: forcing a failure. [ 183.909972][ T6548] name failslab, interval 1, probability 0, space 0, times 0 [ 183.909999][ T6548] CPU: 0 UID: 0 PID: 6548 Comm: syz.1.191 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 183.910017][ T6548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 183.910027][ T6548] Call Trace: [ 183.910032][ T6548] [ 183.910039][ T6548] dump_stack_lvl+0xe8/0x150 [ 183.910067][ T6548] should_fail_ex+0x46c/0x600 [ 183.910093][ T6548] should_failslab+0xa8/0x100 [ 183.910109][ T6548] __kvmalloc_node_noprof+0x181/0x940 [ 183.910143][ T6548] ? vmemdup_user+0x2b/0xd0 [ 183.910166][ T6548] vmemdup_user+0x2b/0xd0 [ 183.910184][ T6548] path_setxattrat+0x244/0x3a0 [ 183.910213][ T6548] ? __pfx_path_setxattrat+0x10/0x10 [ 183.910254][ T6548] ? ksys_write+0x230/0x260 [ 183.910278][ T6548] ? __pfx_ksys_write+0x10/0x10 [ 183.910304][ T6548] __x64_sys_fsetxattr+0xbc/0xe0 [ 183.910324][ T6548] do_syscall_64+0xec/0xf80 [ 183.910340][ T6548] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.910355][ T6548] ? trace_irq_disable+0x37/0x100 [ 183.910372][ T6548] ? clear_bhb_loop+0x60/0xb0 [ 183.910394][ T6548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.910408][ T6548] RIP: 0033:0x7f0b7a2ff749 [ 183.910422][ T6548] 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 [ 183.910434][ T6548] RSP: 002b:00007f0b7855e038 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 183.910451][ T6548] RAX: ffffffffffffffda RBX: 00007f0b7a555fa0 RCX: 00007f0b7a2ff749 [ 183.910462][ T6548] RDX: 0000200000000440 RSI: 0000200000000380 RDI: 0000000000000003 [ 183.910472][ T6548] RBP: 00007f0b7855e090 R08: 0000000000000003 R09: 0000000000000000 [ 183.910481][ T6548] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 183.910490][ T6548] R13: 00007f0b7a556038 R14: 00007f0b7a555fa0 R15: 00007ffc97063d08 [ 183.910514][ T6548] [ 184.288594][ T5964] usb 5-1: USB disconnect, device number 4 [ 184.321741][ T5964] usblp0: removed [ 185.873103][ T6562] netlink: 'syz.4.201': attribute type 1 has an invalid length. [ 185.873127][ T6562] netlink: 224 bytes leftover after parsing attributes in process `syz.4.201'. [ 186.068676][ T6563] netlink: 68 bytes leftover after parsing attributes in process `syz.1.199'. [ 186.095865][ T5964] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 186.245895][ T5964] usb 3-1: Using ep0 maxpacket: 16 [ 186.275613][ T5964] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.275636][ T5964] usb 3-1: config 0 interface 0 has no altsetting 0 [ 186.275661][ T5964] usb 3-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 186.277839][ T5964] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.337561][ T5964] usb 3-1: config 0 descriptor?? [ 187.045530][ T804] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 187.060722][ T5964] hid (null): unknown global tag 0xe [ 187.752996][ T6550] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 187.753413][ T6550] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 187.765793][ T804] usb 5-1: Using ep0 maxpacket: 8 [ 187.784592][ T804] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 187.784621][ T804] usb 5-1: config 179 has no interface number 0 [ 187.784669][ T804] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 64, changing to 10 [ 187.784697][ T804] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 1029, setting to 1024 [ 187.784726][ T804] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 187.784752][ T804] usb 5-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 187.784775][ T804] usb 5-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 187.784803][ T804] usb 5-1: config 179 interface 65 has no altsetting 0 [ 187.784844][ T804] usb 5-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 187.784867][ T804] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.969889][ T6569] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 188.072885][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.072927][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.072953][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.072979][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.073004][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.073030][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.073068][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.073094][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.073120][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.073146][ T5964] cougar 0003:060B:500A.0002: unknown main item tag 0x0 [ 188.074319][ T5964] cougar 0003:060B:500A.0002: unknown global tag 0xe [ 188.074339][ T5964] cougar 0003:060B:500A.0002: item 0 0 1 14 parsing failed [ 188.075212][ T5964] cougar 0003:060B:500A.0002: parse failed [ 188.075326][ T5964] cougar 0003:060B:500A.0002: probe with driver cougar failed with error -22 [ 188.108150][ T5964] usb 3-1: USB disconnect, device number 10 [ 188.342555][ T804] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input12 [ 190.132944][ C1] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 190.144222][ T804] usb 5-1: USB disconnect, device number 5 [ 192.406305][ T804] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 193.960079][ T804] usb 5-1: device descriptor read/all, error -71 [ 194.147707][ T6598] fuse: Bad value for 'fd' [ 199.562843][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.562904][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.106695][ T5986] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 201.581372][ T5986] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 201.581401][ T5986] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 201.584027][ T5986] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 201.584056][ T5986] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.584077][ T5986] usb 2-1: Product: syz [ 201.584091][ T5986] usb 2-1: Manufacturer: syz [ 201.584106][ T5986] usb 2-1: SerialNumber: syz [ 201.866435][ T5986] usb 2-1: 0:2 : does not exist [ 201.996096][ T5986] usb 2-1: USB disconnect, device number 6 [ 202.473882][ T6644] kvm: requested 1676 ns i8254 timer period limited to 200000 ns [ 202.585905][ T6645] kvm: requested 838 ns i8254 timer period limited to 200000 ns [ 202.586908][ T6645] kvm: requested 13409 ns i8254 timer period limited to 200000 ns [ 202.587100][ T6645] kvm: requested 53638 ns i8254 timer period limited to 200000 ns [ 202.587153][ T6645] kvm: requested 41904 ns i8254 timer period limited to 200000 ns [ 202.587513][ T6645] kvm: requested 838 ns i8254 timer period limited to 200000 ns [ 202.588435][ T6645] kvm: requested 2514 ns i8254 timer period limited to 200000 ns [ 202.588759][ T6645] kvm: requested 3352 ns i8254 timer period limited to 200000 ns [ 202.588930][ T6645] kvm: requested 100571 ns i8254 timer period limited to 200000 ns [ 202.589962][ T6645] kvm: requested 53638 ns i8254 timer period limited to 200000 ns [ 211.395172][ T6677] netlink: 'syz.4.235': attribute type 4 has an invalid length. [ 211.421616][ T6677] netlink: 'syz.4.235': attribute type 4 has an invalid length. [ 211.816890][ T6683] FAULT_INJECTION: forcing a failure. [ 211.816890][ T6683] name failslab, interval 1, probability 0, space 0, times 0 [ 211.816926][ T6683] CPU: 0 UID: 0 PID: 6683 Comm: syz.3.236 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 211.816950][ T6683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 211.816963][ T6683] Call Trace: [ 211.816971][ T6683] [ 211.816980][ T6683] dump_stack_lvl+0xe8/0x150 [ 211.817016][ T6683] should_fail_ex+0x46c/0x600 [ 211.817053][ T6683] should_failslab+0xa8/0x100 [ 211.817076][ T6683] __kmalloc_noprof+0xe0/0x7e0 [ 211.817109][ T6683] ? bpf_test_init+0x9f/0x150 [ 211.817143][ T6683] bpf_test_init+0x9f/0x150 [ 211.817177][ T6683] bpf_prog_test_run_xdp+0x503/0x10e0 [ 211.817225][ T6683] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 211.817270][ T6683] ? __fget_files+0x2a/0x420 [ 211.817305][ T6683] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 211.817337][ T6683] bpf_prog_test_run+0x2cd/0x340 [ 211.817369][ T6683] __sys_bpf+0x562/0x860 [ 211.817397][ T6683] ? __pfx___sys_bpf+0x10/0x10 [ 211.817419][ T6683] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 211.817467][ T6683] ? ksys_write+0x230/0x260 [ 211.817501][ T6683] ? __pfx_ksys_write+0x10/0x10 [ 211.817541][ T6683] __x64_sys_bpf+0x7c/0x90 [ 211.817565][ T6683] do_syscall_64+0xec/0xf80 [ 211.817585][ T6683] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.817607][ T6683] ? trace_irq_disable+0x37/0x100 [ 211.817630][ T6683] ? clear_bhb_loop+0x60/0xb0 [ 211.817657][ T6683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.817679][ T6683] RIP: 0033:0x7fe8d355f749 [ 211.817697][ T6683] 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 [ 211.817714][ T6683] RSP: 002b:00007fe8d17be038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 211.817737][ T6683] RAX: ffffffffffffffda RBX: 00007fe8d37b5fa0 RCX: 00007fe8d355f749 [ 211.817753][ T6683] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 211.817766][ T6683] RBP: 00007fe8d17be090 R08: 0000000000000000 R09: 0000000000000000 [ 211.817780][ T6683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.817792][ T6683] R13: 00007fe8d37b6038 R14: 00007fe8d37b5fa0 R15: 00007ffe7572e408 [ 211.817827][ T6683] [ 214.195828][ T5986] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 214.348528][ T5986] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.348556][ T5986] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 214.351710][ T5986] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 214.351739][ T5986] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.351759][ T5986] usb 5-1: Product: syz [ 214.351774][ T5986] usb 5-1: Manufacturer: syz [ 214.351789][ T5986] usb 5-1: SerialNumber: syz [ 216.098406][ T6019] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 216.365830][ T6019] usb 2-1: Using ep0 maxpacket: 8 [ 216.383213][ T6019] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 216.383273][ T6019] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 216.383853][ T6019] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 216.383881][ T6019] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 216.383906][ T6019] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 216.384647][ T6019] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 216.384672][ T6019] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.476502][ T5986] usb 5-1: 0:2 : does not exist [ 216.832241][ T6019] usb 2-1: GET_CAPABILITIES returned 0 [ 216.832278][ T6019] usbtmc 2-1:16.0: can't read capabilities [ 216.848989][ T5986] usb 5-1: USB disconnect, device number 8 [ 216.946549][ T6705] FAULT_INJECTION: forcing a failure. [ 216.946549][ T6705] name failslab, interval 1, probability 0, space 0, times 0 [ 216.946584][ T6705] CPU: 1 UID: 0 PID: 6705 Comm: syz.4.242 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 216.946607][ T6705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 216.946619][ T6705] Call Trace: [ 216.946627][ T6705] [ 216.946635][ T6705] dump_stack_lvl+0xe8/0x150 [ 216.946670][ T6705] should_fail_ex+0x46c/0x600 [ 216.946706][ T6705] should_failslab+0xa8/0x100 [ 216.946728][ T6705] __kmalloc_noprof+0xe0/0x7e0 [ 216.946759][ T6705] ? tomoyo_encode+0x28b/0x550 [ 216.946795][ T6705] tomoyo_encode+0x28b/0x550 [ 216.946821][ T6705] tomoyo_realpath_from_path+0x58d/0x5d0 [ 216.946852][ T6705] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 216.946880][ T6705] tomoyo_path_number_perm+0x1e8/0x5a0 [ 216.946910][ T6705] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 216.946937][ T6705] ? __lock_acquire+0x6b6/0x2cf0 [ 216.946968][ T6705] ? do_raw_spin_lock+0x121/0x290 [ 216.947023][ T6705] ? __fget_files+0x2a/0x420 [ 216.947046][ T6705] ? __fget_files+0x2a/0x420 [ 216.947066][ T6705] ? __fget_files+0x3a6/0x420 [ 216.947085][ T6705] ? __fget_files+0x2a/0x420 [ 216.947109][ T6705] security_file_ioctl+0xcb/0x2d0 [ 216.947140][ T6705] __se_sys_ioctl+0x47/0x170 [ 216.947169][ T6705] do_syscall_64+0xec/0xf80 [ 216.947188][ T6705] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.947207][ T6705] ? trace_irq_disable+0x37/0x100 [ 216.947228][ T6705] ? clear_bhb_loop+0x60/0xb0 [ 216.947252][ T6705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.947271][ T6705] RIP: 0033:0x7fe1806ff749 [ 216.947288][ T6705] 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 [ 216.947322][ T6705] RSP: 002b:00007fe17e966038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.947344][ T6705] RAX: ffffffffffffffda RBX: 00007fe180955fa0 RCX: 00007fe1806ff749 [ 216.947359][ T6705] RDX: 00002000000000c0 RSI: 0000000040505412 RDI: 0000000000000003 [ 216.947373][ T6705] RBP: 00007fe17e966090 R08: 0000000000000000 R09: 0000000000000000 [ 216.947386][ T6705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.947398][ T6705] R13: 00007fe180956038 R14: 00007fe180955fa0 R15: 00007ffe86429088 [ 216.947433][ T6705] [ 216.947451][ T6705] ERROR: Out of memory at tomoyo_realpath_from_path. [ 217.133323][ T5889] usb 2-1: USB disconnect, device number 7 [ 218.663981][ T6723] FAULT_INJECTION: forcing a failure. [ 218.663981][ T6723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 218.664019][ T6723] CPU: 1 UID: 0 PID: 6723 Comm: syz.1.247 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 218.664044][ T6723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 218.664057][ T6723] Call Trace: [ 218.664065][ T6723] [ 218.664074][ T6723] dump_stack_lvl+0xe8/0x150 [ 218.664111][ T6723] should_fail_ex+0x46c/0x600 [ 218.664149][ T6723] _copy_from_user+0x2d/0xb0 [ 218.664172][ T6723] copy_from_sockptr+0x5e/0xa0 [ 218.664210][ T6723] do_ipv6_setsockopt+0x1741/0x2eb0 [ 218.664244][ T6723] ? get_pid_task+0x20/0x1f0 [ 218.664285][ T6723] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 218.664322][ T6723] ? get_pid_task+0x20/0x1f0 [ 218.664350][ T6723] ? get_pid_task+0x20/0x1f0 [ 218.664393][ T6723] ? __lock_acquire+0x6b6/0x2cf0 [ 218.664438][ T6723] ? do_raw_spin_lock+0x121/0x290 [ 218.664476][ T6723] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 218.664521][ T6723] ? __fget_files+0x2a/0x420 [ 218.664555][ T6723] ? __fget_files+0x2a/0x420 [ 218.664582][ T6723] ipv6_setsockopt+0x59/0x170 [ 218.664601][ T6723] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 218.664625][ T6723] do_sock_setsockopt+0x17c/0x1b0 [ 218.664656][ T6723] __x64_sys_setsockopt+0x145/0x1b0 [ 218.664687][ T6723] do_syscall_64+0xec/0xf80 [ 218.664708][ T6723] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.664728][ T6723] ? trace_irq_disable+0x37/0x100 [ 218.664750][ T6723] ? clear_bhb_loop+0x60/0xb0 [ 218.664781][ T6723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.664802][ T6723] RIP: 0033:0x7f0b7a2ff749 [ 218.664821][ T6723] 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 [ 218.664839][ T6723] RSP: 002b:00007f0b7855e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 218.664861][ T6723] RAX: ffffffffffffffda RBX: 00007f0b7a555fa0 RCX: 00007f0b7a2ff749 [ 218.664877][ T6723] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000003 [ 218.664889][ T6723] RBP: 00007f0b7855e090 R08: 0000000000000014 R09: 0000000000000000 [ 218.664903][ T6723] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.664916][ T6723] R13: 00007f0b7a556038 R14: 00007f0b7a555fa0 R15: 00007ffc97063d08 [ 218.664951][ T6723] [ 219.046257][ T6725] netlink: 'syz.3.248': attribute type 4 has an invalid length. [ 219.076531][ T6725] netlink: 'syz.3.248': attribute type 4 has an invalid length. [ 221.065848][ T804] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 221.241383][ T804] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 221.241412][ T804] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 221.245180][ T804] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 221.245210][ T804] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.245230][ T804] usb 4-1: Product: syz [ 221.245246][ T804] usb 4-1: Manufacturer: syz [ 221.245261][ T804] usb 4-1: SerialNumber: syz [ 221.377485][ T6456] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 221.535902][ T6456] usb 1-1: Using ep0 maxpacket: 32 [ 221.551474][ T804] usb 4-1: 0:2 : does not exist [ 221.575974][ T6456] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 221.576003][ T6456] usb 1-1: config 0 has no interface number 0 [ 221.576049][ T6456] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 221.576076][ T6456] usb 1-1: config 0 interface 85 has no altsetting 0 [ 221.639894][ T6456] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 221.639923][ T6456] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.639943][ T6456] usb 1-1: Product: syz [ 221.639957][ T6456] usb 1-1: Manufacturer: syz [ 221.639970][ T6456] usb 1-1: SerialNumber: syz [ 221.705564][ T6456] usb 1-1: config 0 descriptor?? [ 221.750759][ T804] usb 4-1: USB disconnect, device number 4 [ 223.005833][ T5803] Bluetooth: hci2: command 0x0406 tx timeout [ 223.005877][ T5813] Bluetooth: hci1: command 0x0406 tx timeout [ 223.006684][ T5813] Bluetooth: hci0: command 0x0406 tx timeout [ 223.006752][ T5811] Bluetooth: hci3: command 0x0406 tx timeout [ 223.215060][ T6456] appletouch 1-1:0.85: Failed to request geyser raw mode [ 223.215318][ T6456] appletouch 1-1:0.85: probe with driver appletouch failed with error -5 [ 224.572256][ T6456] usb 1-1: USB disconnect, device number 7 [ 225.806638][ T6760] gfs2: not a GFS2 filesystem [ 226.635958][ T6456] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 228.075998][ T6456] usb 5-1: Using ep0 maxpacket: 32 [ 228.082095][ T6456] usb 5-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 228.082129][ T6456] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.082150][ T6456] usb 5-1: Product: syz [ 228.082165][ T6456] usb 5-1: Manufacturer: syz [ 228.082180][ T6456] usb 5-1: SerialNumber: syz [ 228.105833][ T6268] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 228.136458][ T6456] usb 5-1: config 0 descriptor?? [ 228.145128][ T6456] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 228.326529][ T6268] usb 4-1: Using ep0 maxpacket: 16 [ 228.342485][ T6268] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 228.342740][ T6268] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 228.342768][ T6268] usb 4-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 228.342796][ T6268] usb 4-1: config 1 interface 0 has no altsetting 0 [ 228.397810][ T6268] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 228.397899][ T6268] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.397921][ T6268] usb 4-1: Product: syz [ 228.397942][ T6268] usb 4-1: Manufacturer: syz [ 228.397958][ T6268] usb 4-1: SerialNumber: syz [ 228.445864][ T6456] gspca_ov534_9: reg_w failed -71 [ 228.662997][ T6764] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.663450][ T6764] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.692795][ T6268] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 5 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 228.855751][ T6456] gspca_ov534_9: Unknown sensor 0000 [ 228.856244][ T6456] ov534_9 5-1:0.0: probe with driver ov534_9 failed with error -22 [ 228.859848][ T6456] usb 5-1: USB disconnect, device number 9 [ 228.935839][ T38] audit: type=1800 audit(1767711463.540:4): pid=6774 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.0.263" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 229.132974][ T6780] netlink: 4 bytes leftover after parsing attributes in process `syz.0.264'. [ 229.195987][ T6780] dummy0: entered promiscuous mode [ 229.196298][ T6780] macvtap1: entered promiscuous mode [ 229.199584][ T6780] macvtap1: entered allmulticast mode [ 229.199609][ T6780] dummy0: entered allmulticast mode [ 229.325902][ T5986] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 229.468267][ T10] usb 4-1: USB disconnect, device number 5 [ 229.471690][ T10] usblp0: removed [ 229.485946][ T5986] usb 5-1: Using ep0 maxpacket: 32 [ 229.488392][ T5986] usb 5-1: config 0 has an invalid interface number: 85 but max is 0 [ 229.488418][ T5986] usb 5-1: config 0 has no interface number 0 [ 229.488471][ T5986] usb 5-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 229.488499][ T5986] usb 5-1: config 0 interface 85 has no altsetting 0 [ 229.491519][ T5986] usb 5-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 229.491548][ T5986] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.491569][ T5986] usb 5-1: Product: syz [ 229.491584][ T5986] usb 5-1: Manufacturer: syz [ 229.491600][ T5986] usb 5-1: SerialNumber: syz [ 229.601584][ T5986] usb 5-1: config 0 descriptor?? [ 231.738880][ T6456] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 231.800360][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 231.925758][ T6456] usb 1-1: device descriptor read/64, error -71 [ 231.969792][ T5986] appletouch 5-1:0.85: Failed to request geyser raw mode [ 231.969959][ T5986] appletouch 5-1:0.85: probe with driver appletouch failed with error -5 [ 231.995201][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 232.007219][ T10] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 232.007247][ T10] usb 4-1: config 0 has no interface number 0 [ 232.007309][ T10] usb 4-1: config 0 interface 184 has no altsetting 0 [ 232.014478][ T10] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 232.014499][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.014514][ T10] usb 4-1: Product: syz [ 232.014524][ T10] usb 4-1: Manufacturer: syz [ 232.014534][ T10] usb 4-1: SerialNumber: syz [ 232.042277][ T5986] usb 5-1: USB disconnect, device number 10 [ 232.098819][ T10] usb 4-1: config 0 descriptor?? [ 232.102523][ T10] smsc75xx v1.0.0 [ 232.225879][ T6456] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 232.328510][ T10] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 232.329113][ T10] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 232.366571][ T6456] usb 1-1: device descriptor read/64, error -71 [ 232.381881][ T10] usb 4-1: USB disconnect, device number 6 [ 232.476560][ T6456] usb usb1-port1: attempt power cycle [ 233.736688][ T38] audit: type=1800 audit(1767711468.370:5): pid=6805 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.0.274" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 233.852666][ T6811] netlink: 32 bytes leftover after parsing attributes in process `syz.2.269'. [ 234.233281][ T6817] netlink: 4 bytes leftover after parsing attributes in process `syz.0.277'. [ 234.280425][ T6817] batadv0: entered promiscuous mode [ 234.280740][ T6817] macvtap2: entered promiscuous mode [ 234.280926][ T6817] macvtap2: entered allmulticast mode [ 234.280938][ T6817] batadv0: entered allmulticast mode [ 234.282645][ T6822] netlink: 'syz.2.279': attribute type 4 has an invalid length. [ 234.334410][ T6824] netlink: 'syz.2.279': attribute type 4 has an invalid length. [ 234.354279][ T6817] 8021q: adding VLAN 0 to HW filter on device macvtap2 [ 234.888235][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 235.026900][ T10] usb 3-1: device descriptor read/64, error -71 [ 235.085891][ T5888] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 235.137431][ T5964] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 235.235915][ T5888] usb 5-1: Using ep0 maxpacket: 32 [ 235.238089][ T5888] usb 5-1: config 0 has an invalid interface number: 85 but max is 0 [ 235.238116][ T5888] usb 5-1: config 0 has no interface number 0 [ 235.238166][ T5888] usb 5-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 235.238196][ T5888] usb 5-1: config 0 interface 85 has no altsetting 0 [ 235.240841][ T5888] usb 5-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 235.240870][ T5888] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.240891][ T5888] usb 5-1: Product: syz [ 235.240906][ T5888] usb 5-1: Manufacturer: syz [ 235.240921][ T5888] usb 5-1: SerialNumber: syz [ 235.259735][ T5888] usb 5-1: config 0 descriptor?? [ 235.265840][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 235.328862][ T5964] usb 1-1: Using ep0 maxpacket: 32 [ 235.347911][ T5964] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 235.347942][ T5964] usb 1-1: config 0 has no interface number 0 [ 235.347996][ T5964] usb 1-1: config 0 interface 184 has no altsetting 0 [ 235.363625][ T5964] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 235.363829][ T5964] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.363885][ T5964] usb 1-1: Product: syz [ 235.364043][ T5964] usb 1-1: Manufacturer: syz [ 235.364060][ T5964] usb 1-1: SerialNumber: syz [ 235.485133][ T5964] usb 1-1: config 0 descriptor?? [ 235.506758][ T10] usb 3-1: device descriptor read/64, error -71 [ 235.516428][ T5964] smsc75xx v1.0.0 [ 236.897257][ T10] usb usb3-port1: attempt power cycle [ 236.940878][ T5964] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 236.944985][ T5964] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 237.078751][ T5964] usb 1-1: USB disconnect, device number 11 [ 237.105875][ T5888] appletouch 5-1:0.85: Failed to request geyser raw mode [ 237.106110][ T5888] appletouch 5-1:0.85: probe with driver appletouch failed with error -5 [ 237.151547][ T5888] usb 5-1: USB disconnect, device number 11 [ 237.441697][ T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 237.456652][ T10] usb 3-1: device descriptor read/8, error -71 [ 237.695917][ T10] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 237.774670][ T10] usb 3-1: device descriptor read/8, error -71 [ 237.916798][ T6850] netlink: 32 bytes leftover after parsing attributes in process `syz.4.289'. [ 238.046237][ T6852] netlink: 156 bytes leftover after parsing attributes in process `syz.2.291'. [ 238.105442][ T10] usb usb3-port1: unable to enumerate USB device [ 238.203424][ T6856] FAULT_INJECTION: forcing a failure. [ 238.203424][ T6856] name failslab, interval 1, probability 0, space 0, times 0 [ 238.203462][ T6856] CPU: 1 UID: 0 PID: 6856 Comm: syz.1.290 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 238.203487][ T6856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 238.203500][ T6856] Call Trace: [ 238.203509][ T6856] [ 238.203518][ T6856] dump_stack_lvl+0xe8/0x150 [ 238.203556][ T6856] should_fail_ex+0x46c/0x600 [ 238.203592][ T6856] ? security_inode_alloc+0x39/0x330 [ 238.203618][ T6856] should_failslab+0xa8/0x100 [ 238.203640][ T6856] ? security_inode_alloc+0x39/0x330 [ 238.203664][ T6856] kmem_cache_alloc_noprof+0x84/0x6c0 [ 238.203703][ T6856] security_inode_alloc+0x39/0x330 [ 238.203731][ T6856] inode_init_always_gfp+0x9bf/0xd70 [ 238.203760][ T6856] ? __pfx_sock_alloc_inode+0x10/0x10 [ 238.203795][ T6856] alloc_inode+0x82/0x1b0 [ 238.203818][ T6856] __sock_create+0x12d/0x9d0 [ 238.203841][ T6856] ? __might_fault+0xb0/0x130 [ 238.203880][ T6856] __sys_socketpair+0x1c5/0x560 [ 238.203911][ T6856] __x64_sys_socketpair+0x9b/0xb0 [ 238.203937][ T6856] do_syscall_64+0xec/0xf80 [ 238.203959][ T6856] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.203981][ T6856] ? trace_irq_disable+0x37/0x100 [ 238.204004][ T6856] ? clear_bhb_loop+0x60/0xb0 [ 238.204032][ T6856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.204054][ T6856] RIP: 0033:0x7f0b7a2ff749 [ 238.204073][ T6856] 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 [ 238.204091][ T6856] RSP: 002b:00007f0b7851c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 238.204115][ T6856] RAX: ffffffffffffffda RBX: 00007f0b7a556180 RCX: 00007f0b7a2ff749 [ 238.204131][ T6856] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001f [ 238.204144][ T6856] RBP: 00007f0b7851c090 R08: 0000000000000000 R09: 0000000000000000 [ 238.204157][ T6856] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 238.204170][ T6856] R13: 00007f0b7a556218 R14: 00007f0b7a556180 R15: 00007ffc97063d08 [ 238.204212][ T6856] [ 238.204245][ T6856] socket: no more sockets [ 238.393224][ T6855] netlink: 'syz.0.292': attribute type 4 has an invalid length. [ 238.527946][ T6859] netlink: 'syz.0.292': attribute type 4 has an invalid length. [ 239.053744][ T6268] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 239.224744][ T6866] netlink: 28 bytes leftover after parsing attributes in process `syz.1.294'. [ 239.278229][ T6268] usb 3-1: config 0 has an invalid interface number: 83 but max is 0 [ 239.278259][ T6268] usb 3-1: config 0 has no interface number 0 [ 239.278303][ T6268] usb 3-1: config 0 interface 83 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 239.278330][ T6268] usb 3-1: New USB device found, idVendor=0b48, idProduct=2003, bcdDevice=39.61 [ 239.278346][ T6268] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.284221][ T6268] usb 3-1: config 0 descriptor?? [ 239.344611][ T6268] ttusbir 3-1:0.83: cannot find expected altsetting [ 239.390131][ T38] audit: type=1800 audit(1767711474.030:6): pid=6864 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.3.287" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 240.705981][ T5956] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 240.766564][ T5992] usb 3-1: USB disconnect, device number 15 [ 240.895892][ T5956] usb 2-1: Using ep0 maxpacket: 8 [ 240.898365][ T5956] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 240.898422][ T5956] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 240.898453][ T5956] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0x62, changing to 0x2 [ 240.898480][ T5956] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 46186, setting to 1024 [ 240.898507][ T5956] usb 2-1: config 168 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 240.900080][ T5956] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 240.900134][ T5956] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 240.900164][ T5956] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0x62, changing to 0x2 [ 240.900191][ T5956] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 46186, setting to 1024 [ 240.900218][ T5956] usb 2-1: config 168 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 240.901629][ T5956] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 240.901691][ T5956] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 240.901721][ T5956] usb 2-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0x62, changing to 0x2 [ 240.901747][ T5956] usb 2-1: config 168 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 46186, setting to 1024 [ 240.901775][ T5956] usb 2-1: config 168 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 240.907323][ T5956] usb 2-1: string descriptor 0 read error: -22 [ 240.907471][ T5956] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 240.907492][ T5956] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.918998][ T5956] adutux 2-1:168.0: interrupt endpoints not found [ 241.242207][ T6268] usb 2-1: USB disconnect, device number 8 [ 243.906522][ T5867] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 243.924392][ T6895] netlink: 'syz.3.305': attribute type 4 has an invalid length. [ 244.006959][ T6895] netlink: 'syz.3.305': attribute type 4 has an invalid length. [ 244.055842][ T5867] usb 5-1: Using ep0 maxpacket: 32 [ 244.058170][ T5867] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 244.058198][ T5867] usb 5-1: config 0 has no interface number 0 [ 244.058277][ T5867] usb 5-1: config 0 interface 184 has no altsetting 0 [ 244.061636][ T5867] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 244.061665][ T5867] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.061694][ T5867] usb 5-1: Product: syz [ 244.061710][ T5867] usb 5-1: Manufacturer: syz [ 244.061726][ T5867] usb 5-1: SerialNumber: syz [ 244.093439][ T5867] usb 5-1: config 0 descriptor?? [ 244.161947][ T5867] smsc75xx v1.0.0 [ 246.156530][ T5867] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 246.156852][ T5867] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 246.242372][ T5867] usb 5-1: USB disconnect, device number 12 [ 247.806877][ T6478] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 247.967931][ T6478] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 247.967960][ T6478] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 248.006129][ T6478] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 248.006169][ T6478] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.006190][ T6478] usb 2-1: Product: syz [ 248.006205][ T6478] usb 2-1: Manufacturer: syz [ 248.006220][ T6478] usb 2-1: SerialNumber: syz [ 248.397731][ T6478] usb 2-1: 0:2 : does not exist [ 249.263783][ T6478] usb 2-1: USB disconnect, device number 9 [ 251.915905][ T5992] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 252.106167][ T5992] usb 5-1: device descriptor read/64, error -71 [ 254.005793][ T5992] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 254.146143][ T5992] usb 5-1: device descriptor read/64, error -71 [ 256.017843][ T5992] usb usb5-port1: attempt power cycle [ 258.565999][ T5802] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 258.715808][ T5802] usb 2-1: Using ep0 maxpacket: 32 [ 258.718387][ T5802] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 258.718415][ T5802] usb 2-1: config 0 has no interface number 0 [ 258.718465][ T5802] usb 2-1: config 0 interface 184 has no altsetting 0 [ 258.777529][ T5802] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 258.777562][ T5802] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.777582][ T5802] usb 2-1: Product: syz [ 258.777597][ T5802] usb 2-1: Manufacturer: syz [ 258.777612][ T5802] usb 2-1: SerialNumber: syz [ 258.784616][ T5802] usb 2-1: config 0 descriptor?? [ 258.831945][ T5802] smsc75xx v1.0.0 [ 260.935859][ T5802] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 260.936441][ T5802] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 260.976623][ T5802] usb 2-1: USB disconnect, device number 10 [ 261.001189][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.001264][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 267.086550][ T5874] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 267.258625][ T6989] netlink: 20 bytes leftover after parsing attributes in process `syz.2.332'. [ 268.175763][ T5874] usb 4-1: Using ep0 maxpacket: 32 [ 268.192812][ T5874] usb 4-1: config 0 has an invalid interface number: 85 but max is 0 [ 268.192840][ T5874] usb 4-1: config 0 has no interface number 0 [ 268.192889][ T5874] usb 4-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 268.192922][ T5874] usb 4-1: config 0 interface 85 has no altsetting 0 [ 268.197639][ T5801] Bluetooth: hci4: command 0x0406 tx timeout [ 268.239014][ T5874] usb 4-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 268.239046][ T5874] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.239068][ T5874] usb 4-1: Product: syz [ 268.239084][ T5874] usb 4-1: Manufacturer: syz [ 268.239099][ T5874] usb 4-1: SerialNumber: syz [ 268.318511][ T5874] usb 4-1: config 0 descriptor?? [ 269.076861][ T6992] binder_alloc: 6990: binder_alloc_buf, no vma [ 270.314999][ T5874] appletouch 4-1:0.85: Failed to read mode from device. [ 270.315239][ T5874] appletouch 4-1:0.85: probe with driver appletouch failed with error -5 [ 270.357723][ T5874] usb 4-1: USB disconnect, device number 7 [ 272.584836][ T6936] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 272.825969][ T7008] gfs2: not a GFS2 filesystem [ 273.628084][ T6936] usb 4-1: Using ep0 maxpacket: 32 [ 275.396263][ T6936] usb 4-1: device descriptor read/all, error -71 [ 277.985795][ T6936] usb 4-1: new low-speed USB device number 9 using dummy_hcd [ 278.070695][ T6268] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 278.139378][ T6936] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 278.139459][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 278.139488][ T6936] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 278.139514][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 278.139541][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 278.140754][ T6936] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 278.140818][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 278.140846][ T6936] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 278.140871][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 278.140898][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 278.142056][ T6936] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 278.142109][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 278.142137][ T6936] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 278.142163][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 278.142197][ T6936] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 278.195822][ T6936] usb 4-1: string descriptor 0 read error: -22 [ 278.195979][ T6936] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 278.196011][ T6936] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.217541][ T6268] usb 1-1: Using ep0 maxpacket: 32 [ 278.358688][ T6268] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 278.358719][ T6268] usb 1-1: config 0 has no interface number 0 [ 278.358776][ T6268] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 278.358804][ T6268] usb 1-1: config 0 interface 85 has no altsetting 0 [ 278.398067][ T6936] adutux 4-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 278.413810][ T6268] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 278.413841][ T6268] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.413862][ T6268] usb 1-1: Product: syz [ 278.413877][ T6268] usb 1-1: Manufacturer: syz [ 278.413892][ T6268] usb 1-1: SerialNumber: syz [ 278.499220][ T6268] usb 1-1: config 0 descriptor?? [ 278.562431][ T6456] usb 4-1: USB disconnect, device number 9 [ 279.229810][ T6268] appletouch 1-1:0.85: Geyser mode initialized. [ 280.076438][ T6268] input: appletouch as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.85/input/input18 [ 282.319553][ T6478] usb 1-1: USB disconnect, device number 12 [ 284.329143][ T6478] appletouch 1-1:0.85: input: appletouch disconnected [ 284.796597][ T6478] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 284.946456][ T6478] usb 1-1: Using ep0 maxpacket: 32 [ 284.949135][ T6478] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 284.949162][ T6478] usb 1-1: config 0 has no interface number 0 [ 284.949217][ T6478] usb 1-1: config 0 interface 184 has no altsetting 0 [ 284.952223][ T6478] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 284.952251][ T6478] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.952272][ T6478] usb 1-1: Product: syz [ 284.952287][ T6478] usb 1-1: Manufacturer: syz [ 284.952302][ T6478] usb 1-1: SerialNumber: syz [ 285.031644][ T6478] usb 1-1: config 0 descriptor?? [ 285.043979][ T6478] smsc75xx v1.0.0 [ 285.281422][ T6478] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 285.281720][ T6478] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 285.357725][ T6478] usb 1-1: USB disconnect, device number 13 [ 285.387887][ T7058] af_packet: tpacket_rcv: packet too big, clamped from 252 to 4294967272. macoff=96 [ 288.805815][ T5802] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 288.955768][ T5802] usb 3-1: Using ep0 maxpacket: 32 [ 288.969982][ T5802] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 288.970009][ T5802] usb 3-1: config 0 has no interface number 0 [ 288.970058][ T5802] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 288.970078][ T5802] usb 3-1: config 0 interface 85 has no altsetting 0 [ 288.973094][ T5802] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 288.973136][ T5802] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.973150][ T5802] usb 3-1: Product: syz [ 288.973160][ T5802] usb 3-1: Manufacturer: syz [ 288.973170][ T5802] usb 3-1: SerialNumber: syz [ 288.998011][ T5802] usb 3-1: config 0 descriptor?? [ 290.555958][ T5802] appletouch 3-1:0.85: Geyser mode initialized. [ 290.558210][ T5802] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input19 [ 291.816371][ T31] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 292.284980][ T5971] usb 3-1: USB disconnect, device number 16 [ 292.325799][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 292.437155][ T31] usb 2-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 292.437186][ T31] usb 2-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 292.437211][ T31] usb 2-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 292.437238][ T31] usb 2-1: config 1 interface 0 has no altsetting 0 [ 292.441237][ T31] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 292.441264][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.441278][ T31] usb 2-1: Product: syz [ 292.441288][ T31] usb 2-1: Manufacturer: syz [ 292.441299][ T31] usb 2-1: SerialNumber: syz [ 292.679052][ T5971] appletouch 3-1:0.85: input: appletouch disconnected [ 292.723836][ T7093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 292.724257][ T7093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 292.753347][ T31] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 11 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 295.036951][ T5802] usb 2-1: USB disconnect, device number 11 [ 295.062052][ T5802] usblp0: removed [ 295.555877][ T5802] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 295.885803][ T5802] usb 2-1: Using ep0 maxpacket: 32 [ 295.889355][ T5802] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 295.889382][ T5802] usb 2-1: config 0 has no interface number 0 [ 295.889443][ T5802] usb 2-1: config 0 interface 184 has no altsetting 0 [ 295.928525][ T5802] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 295.928556][ T5802] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 295.928577][ T5802] usb 2-1: Product: syz [ 295.928592][ T5802] usb 2-1: Manufacturer: syz [ 295.928608][ T5802] usb 2-1: SerialNumber: syz [ 297.638947][ T5802] usb 2-1: config 0 descriptor?? [ 297.649227][ T5802] smsc75xx v1.0.0 [ 298.092680][ T5802] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 298.092982][ T5802] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 299.054299][ T5802] usb 2-1: USB disconnect, device number 12 [ 299.210409][ T38] audit: type=1800 audit(1767711533.850:7): pid=7125 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.2.376" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 299.706480][ T6391] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 299.826896][ T5874] usb 5-1: new full-speed USB device number 16 using dummy_hcd [ 299.866331][ T6391] usb 3-1: Using ep0 maxpacket: 32 [ 299.871844][ T6391] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 299.871866][ T6391] usb 3-1: config 0 has no interface number 0 [ 299.871903][ T6391] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 299.871923][ T6391] usb 3-1: config 0 interface 85 has no altsetting 0 [ 300.201712][ T7136] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 300.699064][ T5874] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 300.699094][ T5874] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 300.703668][ T6391] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 300.703691][ T6391] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.703706][ T6391] usb 3-1: Product: syz [ 300.703717][ T6391] usb 3-1: Manufacturer: syz [ 300.703728][ T6391] usb 3-1: SerialNumber: syz [ 300.763964][ T6391] usb 3-1: config 0 descriptor?? [ 300.812490][ T5874] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 300.812588][ T5874] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.812611][ T5874] usb 5-1: Product: syz [ 300.812626][ T5874] usb 5-1: Manufacturer: syz [ 300.812642][ T5874] usb 5-1: SerialNumber: syz [ 301.102222][ T5874] usb 5-1: 0:2 : does not exist [ 301.102335][ T5874] usb 5-1: unit 6 not found! [ 301.162210][ T5874] usb 5-1: USB disconnect, device number 16 [ 301.601017][ T6391] appletouch 3-1:0.85: Geyser mode initialized. [ 301.603165][ T6391] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input20 [ 303.153462][ T5978] usb 3-1: USB disconnect, device number 17 [ 303.444836][ T5978] appletouch 3-1:0.85: input: appletouch disconnected [ 309.013964][ T7171] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 309.586429][ T6391] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 309.736281][ T6391] usb 5-1: Using ep0 maxpacket: 32 [ 309.738230][ T6391] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 309.738257][ T6391] usb 5-1: config 0 has no interface number 0 [ 309.738308][ T6391] usb 5-1: config 0 interface 184 has no altsetting 0 [ 309.745201][ T6391] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 309.745234][ T6391] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 309.745256][ T6391] usb 5-1: Product: syz [ 309.745271][ T6391] usb 5-1: Manufacturer: syz [ 309.745296][ T6391] usb 5-1: SerialNumber: syz [ 309.828195][ T6391] usb 5-1: config 0 descriptor?? [ 309.834237][ T6391] smsc75xx v1.0.0 [ 311.736254][ T5874] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 311.796572][ T6391] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 311.798913][ T6391] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 311.876660][ T6391] usb 5-1: USB disconnect, device number 17 [ 311.950569][ T5874] usb 2-1: Using ep0 maxpacket: 32 [ 311.962580][ T5874] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 311.962611][ T5874] usb 2-1: config 0 has no interface number 0 [ 311.962656][ T5874] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 311.962682][ T5874] usb 2-1: config 0 interface 85 has no altsetting 0 [ 311.965321][ T5874] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 311.965362][ T5874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.965383][ T5874] usb 2-1: Product: syz [ 311.965398][ T5874] usb 2-1: Manufacturer: syz [ 311.965414][ T5874] usb 2-1: SerialNumber: syz [ 312.055397][ T5874] usb 2-1: config 0 descriptor?? [ 315.843545][ T5874] appletouch 2-1:0.85: Failed to request geyser raw mode [ 315.843706][ T5874] appletouch 2-1:0.85: probe with driver appletouch failed with error -5 [ 315.889410][ T5874] usb 2-1: USB disconnect, device number 13 [ 316.011370][ T989] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 316.167215][ T989] usb 3-1: Using ep0 maxpacket: 8 [ 316.168311][ T989] usb 3-1: no configurations [ 316.168329][ T989] usb 3-1: can't read configurations, error -22 [ 316.315761][ T989] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 316.495833][ T989] usb 3-1: Using ep0 maxpacket: 8 [ 316.499024][ T989] usb 3-1: no configurations [ 316.499052][ T989] usb 3-1: can't read configurations, error -22 [ 316.499430][ T989] usb usb3-port1: attempt power cycle [ 316.835828][ T989] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 316.857069][ T989] usb 3-1: Using ep0 maxpacket: 8 [ 316.858047][ T989] usb 3-1: no configurations [ 316.858065][ T989] usb 3-1: can't read configurations, error -22 [ 316.985834][ T989] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 317.006489][ T989] usb 3-1: Using ep0 maxpacket: 8 [ 317.007343][ T989] usb 3-1: no configurations [ 317.007372][ T989] usb 3-1: can't read configurations, error -22 [ 317.007980][ T989] usb usb3-port1: unable to enumerate USB device [ 318.084355][ T7206] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 321.366929][ T7220] FAULT_INJECTION: forcing a failure. [ 321.366929][ T7220] name failslab, interval 1, probability 0, space 0, times 0 [ 321.366956][ T7220] CPU: 0 UID: 0 PID: 7220 Comm: syz.3.393 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 321.366974][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 321.366993][ T7220] Call Trace: [ 321.366999][ T7220] [ 321.367006][ T7220] dump_stack_lvl+0xe8/0x150 [ 321.367033][ T7220] should_fail_ex+0x46c/0x600 [ 321.367057][ T7220] ? __alloc_skb+0x1dc/0x3a0 [ 321.367074][ T7220] should_failslab+0xa8/0x100 [ 321.367089][ T7220] ? __alloc_skb+0x1dc/0x3a0 [ 321.367104][ T7220] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 321.367127][ T7220] ? lockdep_hardirqs_on+0x7b/0x110 [ 321.367144][ T7220] ? __alloc_skb+0x198/0x3a0 [ 321.367160][ T7220] __alloc_skb+0x1dc/0x3a0 [ 321.367180][ T7220] netlink_sendmsg+0x5c6/0xb30 [ 321.367208][ T7220] ? __pfx_netlink_sendmsg+0x10/0x10 [ 321.367235][ T7220] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 321.367255][ T7220] ? __pfx_netlink_sendmsg+0x10/0x10 [ 321.367276][ T7220] __sock_sendmsg+0x21c/0x270 [ 321.367303][ T7220] ____sys_sendmsg+0x508/0x810 [ 321.367327][ T7220] ? __pfx_____sys_sendmsg+0x10/0x10 [ 321.367352][ T7220] ? import_iovec+0x74/0xa0 [ 321.367370][ T7220] ___sys_sendmsg+0x21f/0x2a0 [ 321.367391][ T7220] ? __pfx____sys_sendmsg+0x10/0x10 [ 321.367434][ T7220] ? __fget_files+0x2a/0x420 [ 321.367450][ T7220] ? __fget_files+0x3a6/0x420 [ 321.367473][ T7220] __x64_sys_sendmsg+0x1a1/0x260 [ 321.367494][ T7220] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 321.367521][ T7220] ? __pfx_ksys_write+0x10/0x10 [ 321.367550][ T7220] do_syscall_64+0xec/0xf80 [ 321.367565][ T7220] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.367579][ T7220] ? trace_irq_disable+0x37/0x100 [ 321.367596][ T7220] ? clear_bhb_loop+0x60/0xb0 [ 321.367614][ T7220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.367629][ T7220] RIP: 0033:0x7fe8d355f749 [ 321.367652][ T7220] 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 [ 321.367665][ T7220] RSP: 002b:00007fe8d17be038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.367681][ T7220] RAX: ffffffffffffffda RBX: 00007fe8d37b5fa0 RCX: 00007fe8d355f749 [ 321.367692][ T7220] RDX: 0000000000000000 RSI: 00002000000004c0 RDI: 0000000000000003 [ 321.367702][ T7220] RBP: 00007fe8d17be090 R08: 0000000000000000 R09: 0000000000000000 [ 321.367711][ T7220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 321.367720][ T7220] R13: 00007fe8d37b6038 R14: 00007fe8d37b5fa0 R15: 00007ffe7572e408 [ 321.367762][ T7220] [ 323.063916][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 323.064021][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.189689][ T7225] FAULT_INJECTION: forcing a failure. [ 323.189689][ T7225] name failslab, interval 1, probability 0, space 0, times 0 [ 323.189734][ T7225] CPU: 0 UID: 0 PID: 7225 Comm: syz.3.407 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 323.189759][ T7225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 323.189772][ T7225] Call Trace: [ 323.189780][ T7225] [ 323.189789][ T7225] dump_stack_lvl+0xe8/0x150 [ 323.189824][ T7225] should_fail_ex+0x46c/0x600 [ 323.189862][ T7225] should_failslab+0xa8/0x100 [ 323.189885][ T7225] __kmalloc_noprof+0xe0/0x7e0 [ 323.189918][ T7225] ? tomoyo_encode+0x28b/0x550 [ 323.189946][ T7225] tomoyo_encode+0x28b/0x550 [ 323.189974][ T7225] tomoyo_realpath_from_path+0x58d/0x5d0 [ 323.189999][ T7225] ? tomoyo_domain+0xd9/0x130 [ 323.190028][ T7225] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 323.190061][ T7225] tomoyo_path_number_perm+0x1e8/0x5a0 [ 323.190096][ T7225] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 323.190126][ T7225] ? __lock_acquire+0x6b6/0x2cf0 [ 323.190161][ T7225] ? do_raw_spin_lock+0x121/0x290 [ 323.190224][ T7225] ? __fget_files+0x2a/0x420 [ 323.190251][ T7225] ? __fget_files+0x2a/0x420 [ 323.190272][ T7225] ? __fget_files+0x3a6/0x420 [ 323.190293][ T7225] ? __fget_files+0x2a/0x420 [ 323.190320][ T7225] security_file_ioctl+0xcb/0x2d0 [ 323.190355][ T7225] __se_sys_ioctl+0x47/0x170 [ 323.190389][ T7225] do_syscall_64+0xec/0xf80 [ 323.190409][ T7225] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.190431][ T7225] ? trace_irq_disable+0x37/0x100 [ 323.190455][ T7225] ? clear_bhb_loop+0x60/0xb0 [ 323.190483][ T7225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.190504][ T7225] RIP: 0033:0x7fe8d355f749 [ 323.190532][ T7225] 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 [ 323.190551][ T7225] RSP: 002b:00007fe8d17be038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 323.190574][ T7225] RAX: ffffffffffffffda RBX: 00007fe8d37b5fa0 RCX: 00007fe8d355f749 [ 323.190590][ T7225] RDX: 0000200000000000 RSI: 0000000000008940 RDI: 0000000000000003 [ 323.190604][ T7225] RBP: 00007fe8d17be090 R08: 0000000000000000 R09: 0000000000000000 [ 323.190618][ T7225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.190630][ T7225] R13: 00007fe8d37b6038 R14: 00007fe8d37b5fa0 R15: 00007ffe7572e408 [ 323.190666][ T7225] [ 323.191741][ T7225] ERROR: Out of memory at tomoyo_realpath_from_path. [ 323.438857][ T6456] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 323.592673][ T6456] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 323.592731][ T6456] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 323.618781][ T6456] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 323.618815][ T6456] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.618837][ T6456] usb 1-1: Product: syz [ 323.618854][ T6456] usb 1-1: Manufacturer: syz [ 323.618870][ T6456] usb 1-1: SerialNumber: syz [ 323.663211][ T6456] cdc_mbim 1-1:1.0: skipping garbage [ 323.696313][ T5978] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 323.846590][ T5978] usb 3-1: Using ep0 maxpacket: 32 [ 323.849425][ T5978] usb 3-1: config 0 has an invalid interface number: 85 but max is 0 [ 323.849445][ T5978] usb 3-1: config 0 has no interface number 0 [ 323.849478][ T5978] usb 3-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 323.849498][ T5978] usb 3-1: config 0 interface 85 has no altsetting 0 [ 323.854525][ T5978] usb 3-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 323.854616][ T5978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.854638][ T5978] usb 3-1: Product: syz [ 323.854655][ T5978] usb 3-1: Manufacturer: syz [ 323.854670][ T5978] usb 3-1: SerialNumber: syz [ 323.855022][ T7227] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 323.974762][ T5978] usb 3-1: config 0 descriptor?? [ 325.430244][ T7248] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 325.628178][ T6456] cdc_mbim 1-1:1.0: bind() failure [ 325.739279][ T6456] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 325.739333][ T6456] cdc_ncm 1-1:1.1: bind() failure [ 325.811272][ T5978] appletouch 3-1:0.85: Geyser mode initialized. [ 325.859987][ T6456] usb 1-1: USB disconnect, device number 14 [ 327.340317][ T5978] input: appletouch as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.85/input/input22 [ 327.531297][ T5978] usb 3-1: USB disconnect, device number 22 [ 327.531396][ C1] appletouch 3-1:0.85: atp_complete: usb_submit_urb failed with result -19 [ 327.704007][ T5978] appletouch 3-1:0.85: input: appletouch disconnected [ 327.849799][ T7266] FAULT_INJECTION: forcing a failure. [ 327.849799][ T7266] name failslab, interval 1, probability 0, space 0, times 0 [ 327.849840][ T7266] CPU: 0 UID: 0 PID: 7266 Comm: syz.0.417 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 327.849887][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 327.849912][ T7266] Call Trace: [ 327.849927][ T7266] [ 327.849944][ T7266] dump_stack_lvl+0xe8/0x150 [ 327.849994][ T7266] should_fail_ex+0x46c/0x600 [ 327.850030][ T7266] should_failslab+0xa8/0x100 [ 327.850053][ T7266] __kmalloc_cache_node_noprof+0x8b/0x700 [ 327.850098][ T7266] ? __get_vm_area_node+0x172/0x350 [ 327.850134][ T7266] __get_vm_area_node+0x172/0x350 [ 327.850170][ T7266] __vmalloc_node_range_noprof+0x371/0x16a0 [ 327.850205][ T7266] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.850258][ T7266] ? is_bpf_text_address+0x26/0x2b0 [ 327.850291][ T7266] ? kernel_text_address+0xa5/0xe0 [ 327.850331][ T7266] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 327.850368][ T7266] ? __lock_acquire+0x6b6/0x2cf0 [ 327.850408][ T7266] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.850432][ T7266] __vmalloc_noprof+0xd2/0x120 [ 327.850464][ T7266] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.850495][ T7266] bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.850527][ T7266] bpf_prog_alloc+0x3c/0x1a0 [ 327.850556][ T7266] bpf_prog_load+0x735/0x1a10 [ 327.850591][ T7266] ? get_pid_task+0x20/0x1f0 [ 327.850624][ T7266] ? __pfx_bpf_prog_load+0x10/0x10 [ 327.850651][ T7266] ? __might_fault+0xb0/0x130 [ 327.850704][ T7266] ? bpf_lsm_bpf+0x9/0x20 [ 327.850722][ T7266] ? security_bpf+0x7e/0x300 [ 327.850759][ T7266] __sys_bpf+0x507/0x860 [ 327.850786][ T7266] ? __pfx___sys_bpf+0x10/0x10 [ 327.850808][ T7266] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 327.850856][ T7266] ? ksys_write+0x230/0x260 [ 327.850891][ T7266] ? __pfx_ksys_write+0x10/0x10 [ 327.850929][ T7266] __x64_sys_bpf+0x7c/0x90 [ 327.850952][ T7266] do_syscall_64+0xec/0xf80 [ 327.850974][ T7266] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.850994][ T7266] ? trace_irq_disable+0x37/0x100 [ 327.851018][ T7266] ? clear_bhb_loop+0x60/0xb0 [ 327.851045][ T7266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.851073][ T7266] RIP: 0033:0x7fd5c28cf749 [ 327.851092][ T7266] 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 [ 327.851112][ T7266] RSP: 002b:00007fd5c0b36038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 327.851136][ T7266] RAX: ffffffffffffffda RBX: 00007fd5c2b25fa0 RCX: 00007fd5c28cf749 [ 327.851152][ T7266] RDX: 000000000000006b RSI: 0000200000000440 RDI: 0000000000000005 [ 327.851166][ T7266] RBP: 00007fd5c0b36090 R08: 0000000000000000 R09: 0000000000000000 [ 327.851185][ T7266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 327.851197][ T7266] R13: 00007fd5c2b26038 R14: 00007fd5c2b25fa0 R15: 00007fff981c8f68 [ 327.851232][ T7266] [ 327.851600][ T7266] syz.0.417: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 327.888230][ T7266] CPU: 1 UID: 0 PID: 7266 Comm: syz.0.417 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 327.888295][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 327.888337][ T7266] Call Trace: [ 327.888359][ T7266] [ 327.888381][ T7266] dump_stack_lvl+0xe8/0x150 [ 327.888471][ T7266] warn_alloc+0x22e/0x3b0 [ 327.888558][ T7266] ? should_fail_ex+0x344/0x600 [ 327.888673][ T7266] ? __pfx_warn_alloc+0x10/0x10 [ 327.888824][ T7266] ? __kmalloc_cache_node_noprof+0x2aa/0x700 [ 327.888917][ T7266] ? __get_vm_area_node+0x172/0x350 [ 327.888998][ T7266] ? __get_vm_area_node+0x2e2/0x350 [ 327.889094][ T7266] __vmalloc_node_range_noprof+0x396/0x16a0 [ 327.889230][ T7266] ? is_bpf_text_address+0x26/0x2b0 [ 327.889316][ T7266] ? kernel_text_address+0xa5/0xe0 [ 327.889423][ T7266] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 327.889513][ T7266] ? __lock_acquire+0x6b6/0x2cf0 [ 327.889615][ T7266] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.889690][ T7266] __vmalloc_noprof+0xd2/0x120 [ 327.889763][ T7266] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.889851][ T7266] bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 327.889938][ T7266] bpf_prog_alloc+0x3c/0x1a0 [ 327.890015][ T7266] bpf_prog_load+0x735/0x1a10 [ 327.890097][ T7266] ? get_pid_task+0x20/0x1f0 [ 327.890200][ T7266] ? __pfx_bpf_prog_load+0x10/0x10 [ 327.890267][ T7266] ? __might_fault+0xb0/0x130 [ 327.890422][ T7266] ? bpf_lsm_bpf+0x9/0x20 [ 327.890468][ T7266] ? security_bpf+0x7e/0x300 [ 327.890559][ T7266] __sys_bpf+0x507/0x860 [ 327.890635][ T7266] ? __pfx___sys_bpf+0x10/0x10 [ 327.890691][ T7266] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 327.890865][ T7266] ? ksys_write+0x230/0x260 [ 327.890954][ T7266] ? __pfx_ksys_write+0x10/0x10 [ 327.891035][ T7266] __x64_sys_bpf+0x7c/0x90 [ 327.891094][ T7266] do_syscall_64+0xec/0xf80 [ 327.891159][ T7266] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.891225][ T7266] ? trace_irq_disable+0x37/0x100 [ 327.891283][ T7266] ? clear_bhb_loop+0x60/0xb0 [ 327.891359][ T7266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.891424][ T7266] RIP: 0033:0x7fd5c28cf749 [ 327.891494][ T7266] 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 [ 327.891556][ T7266] RSP: 002b:00007fd5c0b36038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 327.891619][ T7266] RAX: ffffffffffffffda RBX: 00007fd5c2b25fa0 RCX: 00007fd5c28cf749 [ 327.891657][ T7266] RDX: 000000000000006b RSI: 0000200000000440 RDI: 0000000000000005 [ 327.891699][ T7266] RBP: 00007fd5c0b36090 R08: 0000000000000000 R09: 0000000000000000 [ 327.891734][ T7266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 327.891768][ T7266] R13: 00007fd5c2b26038 R14: 00007fd5c2b25fa0 R15: 00007fff981c8f68 [ 327.891861][ T7266] [ 327.891901][ T7266] Mem-Info: [ 327.891936][ T7266] active_anon:248 inactive_anon:38491 isolated_anon:0 [ 327.891936][ T7266] active_file:25866 inactive_file:36479 isolated_file:0 [ 327.891936][ T7266] unevictable:768 dirty:243 writeback:0 [ 327.891936][ T7266] slab_reclaimable:12621 slab_unreclaimable:98890 [ 327.891936][ T7266] mapped:29836 shmem:35363 pagetables:1043 [ 327.891936][ T7266] sec_pagetables:0 bounce:0 [ 327.891936][ T7266] kernel_misc_reclaimable:0 [ 327.891936][ T7266] free:1274560 free_pcp:9654 free_cma:0 [ 327.892077][ T7266] Node 0 active_anon:992kB inactive_anon:153964kB active_file:103260kB inactive_file:145916kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119344kB dirty:972kB writeback:0kB shmem:139916kB kernel_stack:13440kB pagetables:4016kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 327.892202][ T7266] 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 kernel_stack:64kB pagetables:156kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 327.892325][ T7266] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 327.892494][ T7266] lowmem_reserve[]: 0 2514 2515 2515 2515 [ 327.892607][ T7266] Node 0 DMA32 free:1179104kB boost:0kB min:3944kB low:6492kB high:9040kB reserved_highatomic:0KB free_highatomic:0KB active_anon:992kB inactive_anon:153964kB active_file:103260kB inactive_file:145916kB unevictable:1536kB writepending:972kB zspages:0kB present:3129332kB managed:2574684kB mlocked:0kB bounce:0kB free_pcp:38616kB local_pcp:32964kB free_cma:0kB [ 327.892788][ T7266] lowmem_reserve[]: 0 0 1 1 1 [ 327.892898][ T7266] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 327.893051][ T7266] lowmem_reserve[]: 0 0 0 0 0 [ 327.893096][ T7266] Node 1 Normal free:3903776kB boost:0kB min:6360kB low:10468kB high:14576kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 327.893257][ T7266] lowmem_reserve[]: 0 0 0 0 0 [ 327.893373][ T7266] 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 [ 327.893682][ T7266] Node 0 DMA32: 348*4kB (UME) 694*8kB (UME) 508*16kB (UME) 262*32kB (UME) 232*64kB (UME) 122*128kB (UM) 47*256kB (UME) 22*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 266*4096kB (UM) = 1179040kB [ 327.894147][ T7266] 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 [ 327.894428][ T7266] Node 1 Normal: 180*4kB (U) 60*8kB (UME) 41*16kB (UME) 199*32kB (UME) 84*64kB (UME) 30*128kB (UME) 13*256kB (UM) 6*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 946*4096kB (M) = 3903776kB [ 327.894909][ T7266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 327.894948][ T7266] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 327.894993][ T7266] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 327.895038][ T7266] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 327.895076][ T7266] 97704 total pagecache pages [ 327.895099][ T7266] 0 pages in swap cache [ 327.895113][ T7266] Free swap = 124996kB [ 327.895135][ T7266] Total swap = 124996kB [ 327.895157][ T7266] 2097051 pages RAM [ 327.895178][ T7266] 0 pages HighMem/MovableOnly [ 327.895200][ T7266] 421354 pages reserved [ 327.895215][ T7266] 0 pages cma reserved [ 329.498879][ T7274] gfs2: not a GFS2 filesystem [ 333.040604][ T7288] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 335.406485][ T5874] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 335.566441][ T5874] usb 2-1: Using ep0 maxpacket: 8 [ 335.570606][ T5874] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 335.570635][ T5874] usb 2-1: config 0 has no interfaces? [ 335.570668][ T5874] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 335.570713][ T5874] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.629039][ T5874] usb 2-1: config 0 descriptor?? [ 338.317011][ T9] usb 2-1: USB disconnect, device number 14 [ 338.447334][ T7307] FAULT_INJECTION: forcing a failure. [ 338.447334][ T7307] name failslab, interval 1, probability 0, space 0, times 0 [ 338.447362][ T7307] CPU: 0 UID: 0 PID: 7307 Comm: syz.1.429 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 338.447380][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 338.447390][ T7307] Call Trace: [ 338.447396][ T7307] [ 338.447402][ T7307] dump_stack_lvl+0xe8/0x150 [ 338.447430][ T7307] should_fail_ex+0x46c/0x600 [ 338.447456][ T7307] ? mas_alloc_nodes+0x291/0x350 [ 338.447479][ T7307] should_failslab+0xa8/0x100 [ 338.447496][ T7307] ? mas_alloc_nodes+0x291/0x350 [ 338.447518][ T7307] kmem_cache_alloc_noprof+0x84/0x6c0 [ 338.447546][ T7307] mas_alloc_nodes+0x291/0x350 [ 338.447574][ T7307] mas_preallocate+0x2e0/0x670 [ 338.447602][ T7307] ? __pfx_mas_preallocate+0x10/0x10 [ 338.447635][ T7307] ? __mas_set_range+0x12f/0x3c0 [ 338.447659][ T7307] __split_vma+0x2fd/0x9e0 [ 338.447686][ T7307] ? __pfx___split_vma+0x10/0x10 [ 338.447713][ T7307] ? mas_find+0xb0e/0xd30 [ 338.447742][ T7307] vms_gather_munmap_vmas+0x4c6/0x12f0 [ 338.447813][ T7307] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 338.447849][ T7307] ? mas_find+0xa7d/0xd30 [ 338.447888][ T7307] mmap_region+0x742/0x1d00 [ 338.447925][ T7307] ? __lock_acquire+0x6b6/0x2cf0 [ 338.447961][ T7307] ? __pfx_mmap_region+0x10/0x10 [ 338.448051][ T7307] ? __pfx_process_measurement+0x10/0x10 [ 338.448107][ T7307] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 338.448145][ T7307] ? __lock_acquire+0x6b6/0x2cf0 [ 338.448176][ T7307] ? cap_mmap_addr+0xb0/0x100 [ 338.448210][ T7307] ? bpf_lsm_mmap_addr+0x9/0x20 [ 338.448243][ T7307] ? security_mmap_addr+0x71/0x270 [ 338.448284][ T7307] ? shmem_mapping+0xd/0x50 [ 338.448310][ T7307] ? memfd_check_seals_mmap+0xcb/0x210 [ 338.448341][ T7307] do_mmap+0xc23/0x10c0 [ 338.448377][ T7307] ? lockdep_hardirqs_on+0x7b/0x110 [ 338.448400][ T7307] ? __pfx_do_mmap+0x10/0x10 [ 338.448427][ T7307] ? rwbase_write_lock+0x56f/0x750 [ 338.448467][ T7307] vm_mmap_pgoff+0x2a9/0x4d0 [ 338.448504][ T7307] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 338.448539][ T7307] ? __fget_files+0x2a/0x420 [ 338.448563][ T7307] ? __fget_files+0x3a6/0x420 [ 338.448585][ T7307] ? __fget_files+0x2a/0x420 [ 338.448613][ T7307] ksys_mmap_pgoff+0x4e9/0x720 [ 338.448644][ T7307] ? __x64_sys_mmap+0x7f/0x140 [ 338.448673][ T7307] do_syscall_64+0xec/0xf80 [ 338.448694][ T7307] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 338.448716][ T7307] ? trace_irq_disable+0x37/0x100 [ 338.448740][ T7307] ? clear_bhb_loop+0x60/0xb0 [ 338.448767][ T7307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 338.448788][ T7307] RIP: 0033:0x7f0b7a2ff749 [ 338.448809][ T7307] 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 [ 338.448828][ T7307] RSP: 002b:00007f0b7855e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 338.448849][ T7307] RAX: ffffffffffffffda RBX: 00007f0b7a555fa0 RCX: 00007f0b7a2ff749 [ 338.448865][ T7307] RDX: b635773f06ebbeec RSI: 0000000000b36000 RDI: 0000200000000000 [ 338.448879][ T7307] RBP: 00007f0b7855e090 R08: 0000000000000003 R09: 00000000dd9d5000 [ 338.448893][ T7307] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001 [ 338.448906][ T7307] R13: 00007f0b7a556038 R14: 00007f0b7a555fa0 R15: 00007ffc97063d08 [ 338.448941][ T7307] [ 339.456497][ T5971] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 340.516514][ T5971] usb 2-1: Using ep0 maxpacket: 32 [ 340.522794][ T5971] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 340.522825][ T5971] usb 2-1: config 0 has no interface number 0 [ 340.522875][ T5971] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 340.522905][ T5971] usb 2-1: config 0 interface 85 has no altsetting 0 [ 340.526984][ T5971] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 340.527125][ T5971] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.527172][ T5971] usb 2-1: Product: syz [ 340.527213][ T5971] usb 2-1: Manufacturer: syz [ 340.527248][ T5971] usb 2-1: SerialNumber: syz [ 341.660830][ T5971] usb 2-1: config 0 descriptor?? [ 343.478095][ T5971] appletouch 2-1:0.85: Failed to request geyser raw mode [ 343.478339][ T5971] appletouch 2-1:0.85: probe with driver appletouch failed with error -5 [ 343.581426][ T5971] usb 2-1: USB disconnect, device number 15 [ 345.556507][ T5971] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 346.073506][ T5971] usb 3-1: Using ep0 maxpacket: 8 [ 346.715498][ T5971] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 346.715528][ T5971] usb 3-1: config 0 has no interfaces? [ 346.715559][ T5971] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 346.715583][ T5971] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 346.732203][ T5971] usb 3-1: config 0 descriptor?? [ 349.393035][ T6019] usb 3-1: USB disconnect, device number 23 [ 354.871987][ T6391] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 357.481205][ T6478] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 357.656416][ T6478] usb 4-1: Using ep0 maxpacket: 8 [ 357.677927][ T6478] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 357.677956][ T6478] usb 4-1: config 0 has no interfaces? [ 357.677990][ T6478] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 357.678015][ T6478] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 357.733217][ T6478] usb 4-1: config 0 descriptor?? [ 358.515796][ T5887] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 358.665800][ T5887] usb 5-1: Using ep0 maxpacket: 32 [ 358.668896][ T5887] usb 5-1: config 0 has an invalid interface number: 35 but max is 0 [ 358.668926][ T5887] usb 5-1: config 0 has no interface number 0 [ 358.668976][ T5887] usb 5-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 358.671722][ T5887] usb 5-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 358.671753][ T5887] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.671781][ T5887] usb 5-1: Product: syz [ 358.671800][ T5887] usb 5-1: Manufacturer: syz [ 358.672002][ T5887] usb 5-1: SerialNumber: syz [ 358.924339][ T5887] usb 5-1: config 0 descriptor?? [ 359.002726][ T5887] radio-si470x 5-1:0.35: could not find interrupt in endpoint [ 359.003660][ T5887] radio-si470x 5-1:0.35: probe with driver radio-si470x failed with error -5 [ 360.383445][ T5887] radio-raremono 5-1:0.35: Thanko's Raremono connected: (10C4:818A) [ 360.468512][ T6478] usb 4-1: USB disconnect, device number 10 [ 360.575118][ T5887] radio-raremono 5-1:0.35: raremono_cmd_main failed (-71) [ 360.629701][ T5887] radio-raremono 5-1:0.35: V4L2 device registered as radio48 [ 360.658656][ T5887] usb 5-1: USB disconnect, device number 18 [ 360.660341][ T5887] radio-raremono 5-1:0.35: Thanko's Raremono disconnected [ 361.095825][ T5887] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 361.255766][ T5887] usb 1-1: Using ep0 maxpacket: 32 [ 361.260305][ T5887] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 361.260334][ T5887] usb 1-1: config 0 has no interface number 0 [ 361.260790][ T5887] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 361.260822][ T5887] usb 1-1: config 0 interface 85 has no altsetting 0 [ 361.577477][ T5887] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 361.577515][ T5887] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.577530][ T5887] usb 1-1: Product: syz [ 361.577541][ T5887] usb 1-1: Manufacturer: syz [ 361.577551][ T5887] usb 1-1: SerialNumber: syz [ 361.659569][ T7432] netlink: 20 bytes leftover after parsing attributes in process `syz.3.467'. [ 362.350532][ T5887] usb 1-1: config 0 descriptor?? [ 362.770221][ T6478] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 362.897153][ T6478] usb 4-1: device descriptor read/64, error -71 [ 363.005786][ T5887] appletouch 1-1:0.85: Geyser mode initialized. [ 363.009494][ T5887] input: appletouch as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.85/input/input24 [ 363.146640][ T6478] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 363.209000][ T5993] usb 1-1: USB disconnect, device number 15 [ 363.286302][ T6478] usb 4-1: device descriptor read/64, error -71 [ 363.406888][ T6478] usb usb4-port1: attempt power cycle [ 363.425427][ T5993] appletouch 1-1:0.85: input: appletouch disconnected [ 364.958302][ T6478] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 364.977944][ T6478] usb 4-1: device descriptor read/8, error -71 [ 365.082440][ T7442] FAULT_INJECTION: forcing a failure. [ 365.082440][ T7442] name failslab, interval 1, probability 0, space 0, times 0 [ 365.082471][ T7442] CPU: 1 UID: 0 PID: 7442 Comm: syz.2.470 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 365.082489][ T7442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 365.082500][ T7442] Call Trace: [ 365.082507][ T7442] [ 365.082513][ T7442] dump_stack_lvl+0xe8/0x150 [ 365.082542][ T7442] should_fail_ex+0x46c/0x600 [ 365.082568][ T7442] should_failslab+0xa8/0x100 [ 365.082584][ T7442] __kmalloc_noprof+0xe0/0x7e0 [ 365.082608][ T7442] ? vb2_core_reqbufs+0x904/0x1420 [ 365.082633][ T7442] ? vb2_core_reqbufs+0x8a4/0x1420 [ 365.082660][ T7442] vb2_core_reqbufs+0x904/0x1420 [ 365.082699][ T7442] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 365.082729][ T7442] ? __kmalloc_cache_noprof+0x1fb/0x6d0 [ 365.082753][ T7442] ? __vb2_init_fileio+0x1e8/0xff0 [ 365.082772][ T7442] __vb2_init_fileio+0x318/0xff0 [ 365.082803][ T7442] __vb2_perform_fileio+0x284/0x1600 [ 365.082826][ T7442] ? mutex_lock_interruptible_nested+0x154/0x1d0 [ 365.082848][ T7442] ? vb2_fop_read+0x101/0x360 [ 365.082866][ T7442] vb2_fop_read+0x27c/0x360 [ 365.082886][ T7442] v4l2_read+0x19f/0x2c0 [ 365.082904][ T7442] vfs_readv+0x5b3/0x850 [ 365.082922][ T7442] ? __pfx_v4l2_read+0x10/0x10 [ 365.082938][ T7442] ? __pfx_vfs_readv+0x10/0x10 [ 365.082976][ T7442] ? __fget_files+0x2a/0x420 [ 365.082998][ T7442] ? __fget_files+0x3a6/0x420 [ 365.083018][ T7442] ? __fget_files+0x2a/0x420 [ 365.083043][ T7442] do_readv+0x153/0x2d0 [ 365.083064][ T7442] ? __pfx_do_readv+0x10/0x10 [ 365.083091][ T7442] do_syscall_64+0xec/0xf80 [ 365.083108][ T7442] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.083123][ T7442] ? trace_irq_disable+0x37/0x100 [ 365.083140][ T7442] ? clear_bhb_loop+0x60/0xb0 [ 365.083159][ T7442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.083175][ T7442] RIP: 0033:0x7efdc2fdf749 [ 365.083191][ T7442] 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 [ 365.083204][ T7442] RSP: 002b:00007efdc123e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 365.083223][ T7442] RAX: ffffffffffffffda RBX: 00007efdc3235fa0 RCX: 00007efdc2fdf749 [ 365.083235][ T7442] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 365.083244][ T7442] RBP: 00007efdc123e090 R08: 0000000000000000 R09: 0000000000000000 [ 365.083254][ T7442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 365.083263][ T7442] R13: 00007efdc3236038 R14: 00007efdc3235fa0 R15: 00007ffd01439ed8 [ 365.083289][ T7442] [ 365.227259][ T6478] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 365.254484][ T6478] usb 4-1: device descriptor read/8, error -71 [ 365.368476][ T6478] usb usb4-port1: unable to enumerate USB device [ 365.916490][ T6478] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 367.807774][ T6478] usb 5-1: Using ep0 maxpacket: 8 [ 367.810342][ T6478] usb 5-1: config 252 has an invalid descriptor of length 0, skipping remainder of the config [ 367.810370][ T6478] usb 5-1: config 252 has 0 interfaces, different from the descriptor's value: 1 [ 367.810420][ T6478] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 367.810444][ T6478] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.136466][ T6478] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 368.288920][ T6478] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 368.288966][ T6478] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 368.288996][ T6478] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 368.289048][ T6478] usb 4-1: New USB device found, idVendor=0755, idProduct=2626, bcdDevice= 0.00 [ 368.289073][ T6478] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 368.294581][ T6478] usb 4-1: config 0 descriptor?? [ 369.486855][ T7440] usb 5-1: USB disconnect, device number 19 [ 371.433611][ T6478] usbhid 4-1:0.0: can't add hid device: -71 [ 371.433756][ T6478] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 371.485163][ T6478] usb 4-1: USB disconnect, device number 15 [ 371.806533][ T7479] fuse: Bad value for 'fd' [ 372.067258][ T7484] FAULT_INJECTION: forcing a failure. [ 372.067258][ T7484] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 372.067360][ T7484] CPU: 1 UID: 0 PID: 7484 Comm: syz.0.484 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 372.067394][ T7484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 372.067414][ T7484] Call Trace: [ 372.067427][ T7484] [ 372.067438][ T7484] dump_stack_lvl+0xe8/0x150 [ 372.067477][ T7484] should_fail_ex+0x46c/0x600 [ 372.067515][ T7484] _copy_to_user+0x31/0xb0 [ 372.067540][ T7484] simple_read_from_buffer+0xe1/0x170 [ 372.067569][ T7484] proc_fail_nth_read+0x1b6/0x220 [ 372.067607][ T7484] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 372.067644][ T7484] ? rw_verify_area+0x2ac/0x4e0 [ 372.067673][ T7484] ? lockdep_hardirqs_on+0x7b/0x110 [ 372.067694][ T7484] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 372.067729][ T7484] vfs_read+0x206/0xa30 [ 372.067764][ T7484] ? preempt_schedule_thunk+0x16/0x30 [ 372.067792][ T7484] ? __pfx_vfs_read+0x10/0x10 [ 372.067821][ T7484] ? preempt_schedule_thunk+0x16/0x30 [ 372.067852][ T7484] ? _raw_spin_unlock_irqrestore+0x74/0x80 [ 372.067874][ T7484] ? mutex_lock_nested+0x154/0x1d0 [ 372.067903][ T7484] ? fdget_pos+0x253/0x320 [ 372.067937][ T7484] ksys_read+0x14b/0x260 [ 372.067971][ T7484] ? __pfx_ksys_read+0x10/0x10 [ 372.068016][ T7484] do_syscall_64+0xec/0xf80 [ 372.068037][ T7484] ? rcu_is_watching+0x15/0xb0 [ 372.068057][ T7484] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.068079][ T7484] ? clear_bhb_loop+0x60/0xb0 [ 372.068107][ T7484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.068130][ T7484] RIP: 0033:0x7fd5c28ce15c [ 372.068149][ T7484] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 372.068169][ T7484] RSP: 002b:00007fd5c0af4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 372.068193][ T7484] RAX: ffffffffffffffda RBX: 00007fd5c2b26180 RCX: 00007fd5c28ce15c [ 372.068210][ T7484] RDX: 000000000000000f RSI: 00007fd5c0af40a0 RDI: 0000000000000006 [ 372.068224][ T7484] RBP: 00007fd5c0af4090 R08: 0000000000000000 R09: 0000000000000000 [ 372.068238][ T7484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 372.068251][ T7484] R13: 00007fd5c2b26218 R14: 00007fd5c2b26180 R15: 00007fff981c8f68 [ 372.068288][ T7484] [ 376.376244][ T31] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 376.526348][ T31] usb 5-1: Using ep0 maxpacket: 8 [ 376.529718][ T31] usb 5-1: config 252 has an invalid descriptor of length 0, skipping remainder of the config [ 376.529748][ T31] usb 5-1: config 252 has 0 interfaces, different from the descriptor's value: 1 [ 376.529788][ T31] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 376.529813][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.872366][ T7504] binder_alloc: 7501: binder_alloc_buf, no vma [ 379.202933][ T7507] sctp: [Deprecated]: syz.3.489 (pid 7507) Use of int in maxseg socket option. [ 379.202933][ T7507] Use struct sctp_assoc_value instead [ 379.223158][ T5887] usb 5-1: USB disconnect, device number 20 [ 380.367329][ T7511] NILFS (nullb0): couldn't find nilfs on the device [ 381.362786][ T7521] fuse: Invalid rootmode [ 381.435851][ T5888] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 381.585754][ T5888] usb 2-1: Using ep0 maxpacket: 32 [ 381.588181][ T5888] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 381.588209][ T5888] usb 2-1: config 0 has no interface number 0 [ 381.588259][ T5888] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 381.588288][ T5888] usb 2-1: config 0 interface 85 has no altsetting 0 [ 381.591667][ T5888] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 381.591694][ T5888] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 381.591712][ T5888] usb 2-1: Product: syz [ 381.591726][ T5888] usb 2-1: Manufacturer: syz [ 381.591740][ T5888] usb 2-1: SerialNumber: syz [ 381.689380][ T5888] usb 2-1: config 0 descriptor?? [ 383.706107][ T989] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 383.889590][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.889738][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.168475][ T5888] appletouch 2-1:0.85: Geyser mode initialized. [ 384.537619][ T5888] input: appletouch as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.85/input/input25 [ 384.618797][ T989] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 384.619041][ T989] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 384.650487][ T989] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 384.650521][ T989] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 384.650542][ T989] usb 4-1: Product: syz [ 384.650616][ T989] usb 4-1: Manufacturer: syz [ 384.650633][ T989] usb 4-1: SerialNumber: syz [ 385.790055][ T5888] usb 2-1: USB disconnect, device number 16 [ 387.237265][ T989] usb 4-1: can't set config #1, error -71 [ 387.240519][ T989] usb 4-1: USB disconnect, device number 16 [ 388.970204][ T5888] appletouch 2-1:0.85: input: appletouch disconnected [ 389.951795][ T5801] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 389.976667][ T5801] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 389.996533][ T5801] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 389.998292][ T5801] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 389.999387][ T5801] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 391.005960][ T7547] binder_alloc: 7543: binder_alloc_buf, no vma [ 393.372993][ T5801] Bluetooth: hci5: command tx timeout [ 395.396162][ T5801] Bluetooth: hci5: command tx timeout [ 396.426748][ T61] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 396.430592][ T61] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 396.475947][ T61] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 396.504681][ T61] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 396.514125][ T61] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 396.787413][ T7540] chnl_net:caif_netlink_parms(): no params data found [ 397.040149][ T7564] sctp: [Deprecated]: syz.1.505 (pid 7564) Use of int in maxseg socket option. [ 397.040149][ T7564] Use struct sctp_assoc_value instead [ 397.127197][ T7566] fuse: Invalid rootmode [ 397.476192][ T61] Bluetooth: hci5: command tx timeout [ 398.755848][ T61] Bluetooth: hci6: command tx timeout [ 399.055971][ T7576] netlink: 28 bytes leftover after parsing attributes in process `syz.3.511'. [ 399.104693][ T5801] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 399.123568][ T5801] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 399.125202][ T5801] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 399.142023][ T5801] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 399.142974][ T5801] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 399.316056][ T7030] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 399.485736][ T7030] usb 4-1: Using ep0 maxpacket: 8 [ 399.488236][ T7030] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 399.488299][ T7030] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 399.488329][ T7030] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0x62, changing to 0x2 [ 399.488356][ T7030] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 46186, setting to 1024 [ 399.488385][ T7030] usb 4-1: config 168 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 399.491700][ T7030] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 399.491757][ T7030] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 399.491786][ T7030] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0x62, changing to 0x2 [ 399.491814][ T7030] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 46186, setting to 1024 [ 399.491842][ T7030] usb 4-1: config 168 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 399.493251][ T7030] usb 4-1: config 168 descriptor has 1 excess byte, ignoring [ 399.493304][ T7030] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 399.493333][ T7030] usb 4-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0x62, changing to 0x2 [ 399.493358][ T7030] usb 4-1: config 168 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 46186, setting to 1024 [ 399.493387][ T7030] usb 4-1: config 168 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 399.498757][ T7030] usb 4-1: string descriptor 0 read error: -22 [ 399.499280][ T7030] usb 4-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 399.499346][ T7030] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 399.595269][ T5801] Bluetooth: hci5: command tx timeout [ 399.645210][ T7030] adutux 4-1:168.0: interrupt endpoints not found [ 400.835735][ T5801] Bluetooth: hci6: command tx timeout [ 401.475787][ T5801] Bluetooth: hci4: command tx timeout [ 402.769742][ T5986] usb 4-1: USB disconnect, device number 17 [ 402.915796][ T5801] Bluetooth: hci6: command tx timeout [ 404.309192][ T5801] Bluetooth: hci4: command tx timeout [ 404.995870][ T5801] Bluetooth: hci6: command tx timeout [ 406.356091][ T5801] Bluetooth: hci4: command tx timeout [ 408.436126][ T5801] Bluetooth: hci4: command tx timeout [ 408.978452][ T7540] bridge0: port 1(bridge_slave_0) entered blocking state [ 408.978675][ T7540] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.978892][ T7540] bridge_slave_0: entered allmulticast mode [ 408.981816][ T7540] bridge_slave_0: entered promiscuous mode [ 409.060761][ T7540] bridge0: port 2(bridge_slave_1) entered blocking state [ 409.060895][ T7540] bridge0: port 2(bridge_slave_1) entered disabled state [ 409.061470][ T7540] bridge_slave_1: entered allmulticast mode [ 409.064446][ T7540] bridge_slave_1: entered promiscuous mode [ 412.732275][ T7540] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 412.769789][ T7540] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 413.089217][ T61] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 413.108669][ T61] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 413.110116][ T61] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 413.113895][ T61] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 413.114874][ T61] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 415.157810][ T61] Bluetooth: hci2: command tx timeout [ 415.301923][ T7540] team0: Port device team_slave_0 added [ 415.355826][ T7540] team0: Port device team_slave_1 added [ 417.235859][ T61] Bluetooth: hci2: command tx timeout [ 417.497722][ T7540] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 417.497742][ T7540] 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 1532 would solve the problem. [ 417.497771][ T7540] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 417.609744][ T7540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 417.609763][ T7540] 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 1532 would solve the problem. [ 417.609793][ T7540] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 419.317549][ T61] Bluetooth: hci2: command tx timeout [ 419.453994][ T7540] hsr_slave_0: entered promiscuous mode [ 419.455551][ T7540] hsr_slave_1: entered promiscuous mode [ 419.470718][ T7540] debugfs: 'hsr0' already exists in 'hsr' [ 419.470747][ T7540] Cannot create hsr debugfs directory [ 419.513451][ T7561] chnl_net:caif_netlink_parms(): no params data found [ 421.397942][ T61] Bluetooth: hci2: command tx timeout [ 422.764123][ T7577] chnl_net:caif_netlink_parms(): no params data found [ 428.006193][ T7561] bridge0: port 1(bridge_slave_0) entered blocking state [ 428.006434][ T7561] bridge0: port 1(bridge_slave_0) entered disabled state [ 428.006651][ T7561] bridge_slave_0: entered allmulticast mode [ 428.010491][ T7561] bridge_slave_0: entered promiscuous mode [ 428.082441][ T7561] bridge0: port 2(bridge_slave_1) entered blocking state [ 428.082850][ T7561] bridge0: port 2(bridge_slave_1) entered disabled state [ 428.083362][ T7561] bridge_slave_1: entered allmulticast mode [ 428.090259][ T7561] bridge_slave_1: entered promiscuous mode [ 428.339770][ T5801] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 428.343333][ T5801] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 428.371509][ T5801] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 428.372884][ T5801] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 428.374808][ T5801] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 430.436268][ T5801] Bluetooth: hci7: command tx timeout [ 432.515912][ T5801] Bluetooth: hci7: command tx timeout [ 433.573801][ T7561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 433.632085][ T7577] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.632334][ T7577] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.632579][ T7577] bridge_slave_0: entered allmulticast mode [ 433.661766][ T7577] bridge_slave_0: entered promiscuous mode [ 433.701940][ T7561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 433.764738][ T7577] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.764884][ T7577] bridge0: port 2(bridge_slave_1) entered disabled state [ 433.765102][ T7577] bridge_slave_1: entered allmulticast mode [ 433.811591][ T7577] bridge_slave_1: entered promiscuous mode [ 434.596009][ T5801] Bluetooth: hci7: command tx timeout [ 436.675862][ T5801] Bluetooth: hci7: command tx timeout [ 437.447600][ T7561] team0: Port device team_slave_0 added [ 437.516955][ T7577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 437.520289][ T7561] team0: Port device team_slave_1 added [ 437.520693][ T7604] chnl_net:caif_netlink_parms(): no params data found [ 439.383111][ T7577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 440.911458][ T7561] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 440.911480][ T7561] 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 1532 would solve the problem. [ 440.911509][ T7561] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 442.613334][ T7561] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 442.613348][ T7561] 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 1532 would solve the problem. [ 442.613370][ T7561] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 442.661117][ T7577] team0: Port device team_slave_0 added [ 442.792744][ T7577] team0: Port device team_slave_1 added [ 445.327419][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.327496][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 446.790547][ T61] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 446.794884][ T61] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 446.823406][ T61] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 446.824847][ T61] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 446.841468][ T61] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 448.423503][ T7540] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 448.563517][ T7577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 448.563536][ T7577] 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 1532 would solve the problem. [ 448.563567][ T7577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 448.925203][ T61] Bluetooth: hci3: command tx timeout [ 449.967248][ T7577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 449.967268][ T7577] 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 1532 would solve the problem. [ 449.967299][ T7577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 450.074360][ T7604] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.083089][ T7604] bridge0: port 1(bridge_slave_0) entered disabled state [ 450.083887][ T7604] bridge_slave_0: entered allmulticast mode [ 450.120954][ T7604] bridge_slave_0: entered promiscuous mode [ 450.996077][ T61] Bluetooth: hci3: command tx timeout [ 453.076115][ T61] Bluetooth: hci3: command tx timeout [ 453.261073][ T7561] hsr_slave_0: entered promiscuous mode [ 453.262602][ T7561] hsr_slave_1: entered promiscuous mode [ 453.263623][ T7561] debugfs: 'hsr0' already exists in 'hsr' [ 453.263648][ T7561] Cannot create hsr debugfs directory [ 453.344327][ T7604] bridge0: port 2(bridge_slave_1) entered blocking state [ 453.344460][ T7604] bridge0: port 2(bridge_slave_1) entered disabled state [ 453.345062][ T7604] bridge_slave_1: entered allmulticast mode [ 453.370524][ T7604] bridge_slave_1: entered promiscuous mode [ 455.155892][ T61] Bluetooth: hci3: command tx timeout [ 455.262887][ T5801] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 455.282144][ T5801] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 455.283457][ T5801] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 455.284839][ T5801] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 455.328930][ T5801] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 457.397013][ T61] Bluetooth: hci5: command tx timeout [ 458.394404][ T7604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 458.442678][ T7577] hsr_slave_0: entered promiscuous mode [ 458.444269][ T7577] hsr_slave_1: entered promiscuous mode [ 458.445383][ T7577] debugfs: 'hsr0' already exists in 'hsr' [ 458.445408][ T7577] Cannot create hsr debugfs directory [ 458.482388][ T7604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 459.458461][ T5801] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 459.478139][ T5808] Bluetooth: hci5: command tx timeout [ 459.498020][ T5801] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 459.500463][ T5801] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 459.501865][ T5801] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 459.502803][ T5801] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 461.556634][ T61] Bluetooth: hci5: command tx timeout [ 461.556768][ T5801] Bluetooth: hci6: command tx timeout [ 463.636465][ T61] Bluetooth: hci5: command tx timeout [ 463.636527][ T5801] Bluetooth: hci6: command tx timeout [ 465.716462][ T5801] Bluetooth: hci6: command tx timeout [ 467.564901][ T7604] team0: Port device team_slave_0 added [ 467.650972][ T7604] team0: Port device team_slave_1 added [ 467.796505][ T5801] Bluetooth: hci6: command tx timeout [ 472.712105][ T7604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 472.712128][ T7604] 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 1532 would solve the problem. [ 472.712159][ T7604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 472.839898][ T7619] chnl_net:caif_netlink_parms(): no params data found [ 472.861471][ T7604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 472.861490][ T7604] 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 1532 would solve the problem. [ 472.861519][ T7604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 473.772798][ T61] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 473.795190][ T61] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 473.808636][ T61] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 473.810602][ T61] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 473.811552][ T61] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 475.876055][ T5801] Bluetooth: hci4: command tx timeout [ 477.956280][ T61] Bluetooth: hci4: command tx timeout [ 480.045614][ T5801] Bluetooth: hci4: command tx timeout [ 480.124891][ T7619] bridge0: port 1(bridge_slave_0) entered blocking state [ 480.133250][ T7619] bridge0: port 1(bridge_slave_0) entered disabled state [ 480.133562][ T7619] bridge_slave_0: entered allmulticast mode [ 480.149900][ T7619] bridge_slave_0: entered promiscuous mode [ 481.792836][ T7619] bridge0: port 2(bridge_slave_1) entered blocking state [ 481.793047][ T7619] bridge0: port 2(bridge_slave_1) entered disabled state [ 481.793345][ T7619] bridge_slave_1: entered allmulticast mode [ 481.824410][ T7619] bridge_slave_1: entered promiscuous mode [ 482.116540][ T5801] Bluetooth: hci4: command tx timeout [ 484.841522][ T7619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 484.894231][ T7619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 484.894898][ T7627] chnl_net:caif_netlink_parms(): no params data found [ 488.323143][ T61] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 488.339019][ T61] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 488.345019][ T61] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 488.371238][ T61] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 488.372808][ T61] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 490.435798][ T61] Bluetooth: hci2: command tx timeout [ 492.516020][ T61] Bluetooth: hci2: command tx timeout [ 492.653779][ T7635] chnl_net:caif_netlink_parms(): no params data found [ 494.596397][ T5801] Bluetooth: hci2: command tx timeout [ 496.675884][ T61] Bluetooth: hci2: command tx timeout [ 501.718405][ T7627] bridge0: port 1(bridge_slave_0) entered blocking state [ 501.718878][ T7627] bridge0: port 1(bridge_slave_0) entered disabled state [ 501.719155][ T7627] bridge_slave_0: entered allmulticast mode [ 501.722039][ T7627] bridge_slave_0: entered promiscuous mode [ 504.452600][ T7640] chnl_net:caif_netlink_parms(): no params data found [ 504.492819][ T7627] bridge0: port 2(bridge_slave_1) entered blocking state [ 504.492982][ T7627] bridge0: port 2(bridge_slave_1) entered disabled state [ 504.493258][ T7627] bridge_slave_1: entered allmulticast mode [ 504.521483][ T7627] bridge_slave_1: entered promiscuous mode [ 506.772538][ T1320] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.772637][ T1320] ieee802154 phy1 wpan1: encryption failed: -22 [ 507.867231][ T5801] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 507.886755][ T5801] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 507.888890][ T5801] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 507.890331][ T5801] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 507.891298][ T5801] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 509.956171][ T61] Bluetooth: hci7: command tx timeout [ 512.036124][ T5801] Bluetooth: hci7: command tx timeout [ 514.117209][ T5801] Bluetooth: hci7: command tx timeout [ 515.357269][ T61] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 515.361163][ T61] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 515.391217][ T61] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 515.406250][ T61] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 515.407151][ T61] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 515.454023][ T7635] bridge0: port 1(bridge_slave_0) entered blocking state [ 515.454618][ T7635] bridge0: port 1(bridge_slave_0) entered disabled state [ 515.454928][ T7635] bridge_slave_0: entered allmulticast mode [ 515.489272][ T7635] bridge_slave_0: entered promiscuous mode [ 516.195718][ T61] Bluetooth: hci7: command tx timeout [ 516.945387][ T7646] chnl_net:caif_netlink_parms(): no params data found [ 517.479264][ T61] Bluetooth: hci3: command tx timeout [ 517.623223][ T7640] bridge0: port 1(bridge_slave_0) entered blocking state [ 517.633142][ T7640] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.633474][ T7640] bridge_slave_0: entered allmulticast mode [ 517.658462][ T7640] bridge_slave_0: entered promiscuous mode [ 517.802896][ T7640] bridge0: port 2(bridge_slave_1) entered blocking state [ 517.814424][ T7640] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.814747][ T7640] bridge_slave_1: entered allmulticast mode [ 517.846105][ T7640] bridge_slave_1: entered promiscuous mode [ 519.427012][ T5801] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 519.430797][ T5801] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 519.451812][ T5801] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 519.453908][ T5801] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 519.455055][ T5801] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 519.556091][ T61] Bluetooth: hci3: command tx timeout [ 521.556131][ T5801] Bluetooth: hci5: command tx timeout [ 521.636167][ T5801] Bluetooth: hci3: command tx timeout [ 523.635846][ T5801] Bluetooth: hci5: command tx timeout [ 523.715977][ T5801] Bluetooth: hci3: command tx timeout [ 525.715861][ T5801] Bluetooth: hci5: command tx timeout [ 527.795903][ T5801] Bluetooth: hci5: command tx timeout [ 531.539527][ T7646] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.539764][ T7646] bridge0: port 1(bridge_slave_0) entered disabled state [ 531.540099][ T7646] bridge_slave_0: entered allmulticast mode [ 531.602124][ T7646] bridge_slave_0: entered promiscuous mode [ 531.685401][ T7646] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.692925][ T7646] bridge0: port 2(bridge_slave_1) entered disabled state [ 531.693261][ T7646] bridge_slave_1: entered allmulticast mode [ 531.712923][ T7646] bridge_slave_1: entered promiscuous mode [ 533.887537][ T61] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 533.892200][ T61] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 533.893633][ T61] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 533.894846][ T61] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 533.925495][ T61] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 534.242279][ T7657] chnl_net:caif_netlink_parms(): no params data found [ 536.106065][ T61] Bluetooth: hci6: command tx timeout [ 538.116234][ T5801] Bluetooth: hci6: command tx timeout [ 540.196006][ T61] Bluetooth: hci6: command tx timeout [ 542.276117][ T61] Bluetooth: hci6: command tx timeout [ 542.777475][ T7657] bridge0: port 1(bridge_slave_0) entered blocking state [ 542.777706][ T7657] bridge0: port 1(bridge_slave_0) entered disabled state [ 542.778029][ T7657] bridge_slave_0: entered allmulticast mode [ 542.781149][ T7657] bridge_slave_0: entered promiscuous mode [ 542.897926][ T7657] bridge0: port 2(bridge_slave_1) entered blocking state [ 542.902061][ T7657] bridge0: port 2(bridge_slave_1) entered disabled state [ 542.902452][ T7657] bridge_slave_1: entered allmulticast mode [ 542.905504][ T7657] bridge_slave_1: entered promiscuous mode [ 543.001388][ T7668] chnl_net:caif_netlink_parms(): no params data found [ 545.936063][ T39] INFO: task syz.2.480:7499 blocked for more than 143 seconds. [ 545.936092][ T39] Not tainted syzkaller #0 [ 545.936104][ T39] Blocked by coredump. [ 545.936111][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 545.936122][ T39] task:syz.2.480 state:D stack:21880 pid:7499 tgid:7495 ppid:5799 task_flags:0x40044c flags:0x00080001 [ 545.936189][ T39] Call Trace: [ 545.936198][ T39] [ 545.936213][ T39] __schedule+0x145f/0x5070 [ 545.936284][ T39] ? irqentry_exit+0x5e8/0x670 [ 545.936304][ T39] ? rcu_is_watching+0x15/0xb0 [ 545.936328][ T39] ? __pfx___schedule+0x10/0x10 [ 545.936366][ T39] ? preempt_schedule_thunk+0x16/0x30 [ 545.936397][ T39] ? preempt_schedule_thunk+0x16/0x30 [ 545.936425][ T39] rt_mutex_schedule+0x77/0xf0 [ 545.936462][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 545.936494][ T39] ? task_blocks_on_rt_mutex+0xf12/0x1380 [ 545.936542][ T39] rt_mutex_slowlock+0x2a8/0x6b0 [ 545.936576][ T39] ? rt_mutex_slowlock+0x1c9/0x6b0 [ 545.936607][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 545.936651][ T39] ? rcu_barrier+0x4c/0x570 [ 545.936680][ T39] ? rcu_barrier+0x4c/0x570 [ 545.936711][ T39] ? rcu_barrier+0x4c/0x570 [ 545.936734][ T39] mutex_lock_nested+0x16a/0x1d0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 545.936761][ T39] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 545.936796][ T39] ? __pfx_tun_chr_close+0x10/0x10 [ 545.936827][ T39] rcu_barrier+0x4c/0x570 [ 545.936855][ T39] ? __pfx_tun_chr_close+0x10/0x10 [ 545.936884][ T39] ? __pfx_tun_chr_close+0x10/0x10 [ 545.936913][ T39] netdev_run_todo+0x327/0xea0 [ 545.936951][ T39] ? __pfx_netif_state_change+0x10/0x10 [ 545.936975][ T39] ? __pfx_netdev_run_todo+0x10/0x10 [ 545.937015][ T39] ? kasan_quarantine_put+0xbb/0x1f0 [ 545.937058][ T39] ? netdev_state_change+0x1ca/0x220 [ 545.937088][ T39] ? __pfx_tun_chr_close+0x10/0x10 [ 545.937121][ T39] tun_chr_close+0x13f/0x1c0 [ 545.937152][ T39] __fput+0x45b/0xa80 [ 545.937192][ T39] task_work_run+0x1d4/0x260 [ 545.937231][ T39] ? __pfx_task_work_run+0x10/0x10 [ 545.937266][ T39] ? do_exit+0x68f/0x22f0 [ 545.937297][ T39] ? do_exit+0x68f/0x22f0 [ 545.937337][ T39] do_exit+0x694/0x22f0 [ 545.937377][ T39] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 545.937401][ T39] ? lockdep_hardirqs_on+0x7b/0x110 [ 545.937426][ T39] ? __pfx_do_exit+0x10/0x10 [ 545.937456][ T39] ? rt_mutex_slowunlock+0x493/0x8a0 [ 545.937487][ T39] ? reacquire_held_locks+0x104/0x190 [ 545.937522][ T39] ? rt_spin_lock+0x1c1/0x3e0 [ 545.937567][ T39] do_group_exit+0x21c/0x2d0 [ 545.937602][ T39] ? rt_spin_unlock+0x161/0x200 [ 545.937636][ T39] get_signal+0x125d/0x1310 [ 545.937685][ T39] arch_do_signal_or_restart+0x9a/0x7a0 [ 545.937725][ T39] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 545.937771][ T39] ? __x64_sys_recvmmsg+0x190/0x240 [ 545.937812][ T39] exit_to_user_mode_loop+0x87/0x4e0 [ 545.937846][ T39] ? rcu_is_watching+0x15/0xb0 [ 545.937870][ T39] do_syscall_64+0x2c1/0xf80 [ 545.937892][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.937915][ T39] ? trace_[ 545.937915][ T39] ? trace_irq_disable+0x37/0x100 [ 545.937939][ T39] ? clear_bhb_loop+0x60/0xb0 [ 545.937967][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.937991][ T39] RIP: 0033:0x7efdc2fdf749 [ 545.938018][ T39] RSP: 002b:00007efdc121d038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 545.938041][ T39] RAX: 0000000000010106 RBX: 00007efdc3236090 RCX: 00007efdc2fdf749 [ 545.938057][ T39] RDX: 0000000000010106 RSI: 00002000000000c0 RDI: 0000000000000006 [ 545.938072][ T39] RBP: 00007efdc3063f91 R08: 0000000000000000 R09: 0000000000000000 [ 545.938086][ T39] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 545.938099][ T39] R13: 00007efdc3236128 R14: 00007efdc3236090 R15: 00007ffd01439ed8 [ 545.938136][ T39] [ 545.938151][ T39] INFO: task syz.1.509:7567 blocked for more than 143 seconds. [ 545.938166][ T39] Not tainted syzkaller #0 [ 545.938177][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 545.938187][ T39] task:syz.1.509 state:D stack:24952 pid:7567 tgid:7567 ppid:5795 task_flags:0x400040 flags:0x00080002 [ 545.938280][ T39] Call Trace: [ 545.938288][ T39] [ 545.938301][ T39] __schedule+0x145f/0x5070 [ 545.938367][ T39] ? __pfx___schedule+0x10/0x10 [ 545.938422][ T39] rt_mutex_schedule+0x77/0xf0 [ 545.938458][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 545.938488][ T39] ? task_blocks_on_rt_mutex+0xf12/0x1380 [ 545.938538][ T39] rt_mutex_slowlock+0x2a8/0x6b0 [ 545.938571][ T39] ? rt_mutex_slowlock+0x1c9/0x6b0 [ 545.938603][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 545.938632][ T39] ? do_raw_spin_lock+0x121/0x290 [ 545.938670][ T39] ? rcu_barrier+0x4c/0x570 [ 545.938700][ T39] ? rcu_barrier+0x4c/0x570 [ 545.938731][ T39] ? rcu_barrier+0x4c/0x570 [ 545.938753][ T39] mutex_lock_nested+0x16a/0x1d0 [ 545.938782][ T39] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 545.938819][ T39] rcu_barrier+0x4c/0x570 [ 545.938842][ T39] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 545.938865][ T39] ? rt_write_unlock+0x191/0x230 [ 545.938904][ T39] kvm_mmu_uninit_vm+0x53/0x90 [ 545.938939][ T39] kvm_arch_destroy_vm+0x23d/0x280 [ 545.938971][ T39] kvm_put_kvm+0x6ca/0xa80 [ 545.939019][ T39] ? __pfx_kvm_vm_release+0x10/0x10 [ 545.939049][ T39] kvm_vm_release+0x46/0x50 [ 545.939075][ T39] __fput+0x45b/0xa80 [ 545.939114][ T39] task_work_run+0x1d4/0x260 [ 545.939153][ T39] ? __pfx_task_work_run+0x10/0x10 [ 545.939200][ T39] exit_to_user_mode_loop+0xef/0x4e0 [ 545.939232][ T39] ? rcu_is_watching+0x15/0xb0 [ 545.939263][ T39] do_syscall_64+0x2c1/0xf80 [ 545.939285][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.939306][ T39] ? clear_bhb_loop+0x60/0xb0 [ 545.939335][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.939358][ T39] RIP: 0033:0x7f0b7a2ff749 [ 545.939376][ T39] RSP: 002b:00007ffc97063e68 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 545.939399][ T39] RAX: 0000000000000000 RBX: 00007f0b7a557da0 RCX: 00007f0b7a2ff749 [ 545.939415][ T39] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 545.939429][ T39] RBP: 00007f0b7a557da0 R08: 00000000000047b4 R09: 000000149706415f [ 545.939445][ T39] R10: 00007f0b7a557cb0 R11: 0000000000000246 R12: 000000000006113c [ 545.939460][ T39] R13: 00007f0b7a556090 R14: ffffffffffffffff R15: 00007ffc97063f80 [ 545.939497][ T39] [ 545.939506][ T39] INFO: task syz.1.509:7568 blocked for more than 143 seconds. [ 545.939520][ T39] Not tainted syzkaller #0 [ 545.939531][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 545.939542][ T39] task:syz.1.509 state:D stack:26360 pid:7568 tgid:7567 ppid:5795 task_flags:0x400040 flags:0x00080002 [ 545.939616][ T39] Call Trace: [ 545.939624][ T39] [ 545.939637][ T39] __schedule+0x145f/0x5070 [ 545.939703][ T39] ? __pfx___schedule+0x10/0x10 [ 545.939757][ T39] rt_mutex_schedule+0x77/0xf0 [ 545.939794][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 545.939824][ T39] ? task_blocks_on_rt_mutex+0xf12/0x1380 [ 545.939873][ T39] rt_mutex_slowlock+0x2a8/0x6b0 [ 545.939907][ T39] ? rt_mutex_slowlock+0x1c9/0x6b0 [ 545.939939][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 545.939968][ T39] ? do_raw_spin_lock+0x121/0x290 [ 545.940013][ T39] ? rcu_barrier+0x4c/0x570 [ 545.940043][ T39] ? rcu_barrier+0x4c/0x570 [ 545.940072][ T39] ? rcu_barrier+0x4c/0x570 [ 545.940095][ T39] mutex_lock_nested+0x16a/0x1d0 [ 545.940124][ T39] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 545.940159][ T39] rcu_barrier+0x4c/0x570 [ 545.940183][ T39] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 545.940206][ T39] ? rt_write_unlock+0x191/0x230 [ 545.940243][ T39] kvm_mmu_uninit_vm+0x53/0x90 [ 545.940275][ T39] kvm_arch_destroy_vm+0x23d/0x280 [ 545.940305][ T39] kvm_put_kvm+0x6ca/0xa80 [ 545.940343][ T39] ? __pfx_kvm_vm_release+0x10/0x10 [ 545.940370][ T39] kvm_vm_release+0x46/0x50 [ 545.940396][ T39] __fput+0x45b/0xa80 [ 545.940435][ T39] task_work_run+0x1d4/0x260 [ 545.940473][ T39] ? __pfx_task_work_run+0x10/0x10 [ 545.940505][ T39] ? __fput_deferred+0x245/0x3e0 [ 545.940531][ T39] ? __pfx___fput_deferred+0x10/0x10 [ 545.940566][ T39] exit_to_user_mode_loop+0xef/0x4e0 [ 545.940598][ T39] ? rcu_is_watching+0x15/0xb0 [ 545.940622][ T39] do_syscall_64+0x2c1/0xf80 [ 545.940643][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.940665][ T39] ? trace_irq_disable+0x37/0x100 [ 545.940690][ T39] ? clear_bhb_loop+0x60/0xb0 [ 545.940717][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 545.940739][ T39] RIP: 0033:0x7f0b7a2ff34b [ 545.940756][ T39] RSP: 002b:00007f0b7855c490 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 545.940780][ T39] RAX: 0000000000000000 RBX: 00007f0b7855cbe0 RCX: 00007f0b7a2ff34b [ 545.940795][ T39] RDX: 00007f0b7855cbe0 RSI: 000000004020ae46 RDI: 0000000000000008 [ 545.940810][ T39] RBP: 0000000000000008 R08: 0000000000000001 R09: 0000000000000000 [ 545.940824][ T39] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000011 [ 545.940837][ T39] R13: 0000200000011000 R14: 0000200000000000 R15: 00000000fec00000 [ 545.940873][ T39] [ 545.940926][ T39] [ 545.940926][ T39] Showing all locks held in the system: [ 545.940939][ T39] 4 locks held by ktimers/1/29: [ 545.940953][ T39] 5 locks held by kworker/1:0/31: [ 545.940966][ T39] 1 lock held by khungtaskd/39: [ 545.940979][ T39] #0: ffffffff8d5ae940 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 545.941082][ T39] 4 locks held by kworker/u8:13/3477: [ 545.941097][ T39] 2 locks held by getty/5557: [ 545.941109][ T39] #0: ffff88814dfa50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 545.941167][ T39] #1: ffffc90003e7e2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x44f/0x1460 [ 545.941229][ T39] 3 locks held by kworker/u8:21/6664: [ 545.941242][ T39] #0: ffff88813ff69938 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x1770 [ 545.941302][ T39] #1: ffffc9000d96fbc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x1770 [ 545.941354][ T39] #2: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 545.941414][ T39] 1 lock held by syz.2.480/7499: [ 545.941426][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941481][ T39] 1 lock held by syz.4.499/7527: [ 545.941493][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941544][ T39] 1 lock held by syz-executor/7540: [ 545.941557][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941609][ T39] 1 lock held by syz.0.493/7556: [ 545.941622][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941673][ T39] 1 lock held by syz-executor/7561: [ 545.941686][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941739][ T39] 1 lock held by syz.1.509/7567: [ 545.941751][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941805][ T39] 1 lock held by syz.1.509/7568: [ 545.941817][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941869][ T39] 1 lock held by syz-executor/7577: [ 545.941882][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.941936][ T39] 1 lock held by syz.3.516/7599: [ 545.941948][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942001][ T39] 1 lock held by syz.3.516/7600: [ 545.942021][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942074][ T39] 1 lock held by syz-executor/7604: [ 545.942087][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942141][ T39] 1 lock held by syz-executor/7619: [ 545.942152][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942207][ T39] 1 lock held by syz-executor/7627: [ 545.942219][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942272][ T39] 1 lock held by syz-executor/7635: [ 545.942284][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942337][ T39] 1 lock held by syz-executor/7640: [ 545.942350][ T39] #0: ffffffff8d5b43b0 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x4c/0x570 [ 545.942403][ T39] 1 lock held by syz-executor/7646: [ 545.942415][ T39] #0: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 545.942472][ T39] 2 locks held by syz-executor/7657: [ 545.942484][ T39] #0: ffffffff8e021f08 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 [ 545.942545][ T39] #1: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8ec/0x1c90 [ 545.942598][ T39] 2 locks held by syz-executor/7668: [ 545.942610][ T39] #0: ffffffff8e02f488 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 [ 545.942670][ T39] #1: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8ec/0x1c90 [ 545.942724][ T39] 2 locks held by syz-executor/7678: [ 545.942736][ T39] #0: ffffffff8edb4f28 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 [ 545.942798][ T39] #1: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8ec/0x1c90 [ 545.942850][ T39] 2 locks held by syz-executor/7686: [ 545.942862][ T39] #0: ffffffff8edcf120 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 [ 545.942923][ T39] #1: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8ec/0x1c90 [ 545.942976][ T39] 2 locks held by syz-executor/7697: [ 545.942988][ T39] #0: ffffffff8e8989e0 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x3cc/0x570 [ 545.943046][ T39] #1: ffffffff8e8a5af8 (rtnl_mutex){+.+.}-{4:4}, at: register_netdev+0x18/0x60 [ 545.943107][ T39] [ 545.943112][ T39] ============================================= [ 545.943112][ T39] [ 545.943130][ T39] NMI backtrace for cpu 0 [ 545.943147][ T39] CPU: 0 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 545.943170][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 545.943184][ T39] Call Trace: [ 545.943193][ T39] [ 545.943202][ T39] dump_stack_lvl+0xe8/0x150 [ 545.943235][ T39] nmi_cpu_backtrace+0x274/0x2d0 [ 545.943265][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 545.943292][ T39] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 545.943325][ T39] sys_info+0x135/0x170 [ 545.943349][ T39] watchdog+0xf95/0xfe0 [ 545.943397][ T39] ? watchdog+0x20a/0xfe0 [ 545.943429][ T39] kthread+0x711/0x8a0 [ 545.943464][ T39] ? __pfx_watchdog+0x10/0x10 [ 545.943489][ T39] ? __pfx_kthread+0x10/0x10 [ 545.943516][ T39] ? rt_spin_unlock+0x150/0x200 [ 545.943551][ T39] ? rt_spin_unlock+0x161/0x200 [ 545.943578][ T39] ? __pfx_kthread+0x10/0x10 [ 545.943611][ T39] ret_from_fork+0x510/0xa50 [ 545.943637][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 545.943659][ T39] ? __switch_to+0xc9e/0x1480 [ 545.943697][ T39] ? __pfx_kthread+0x10/0x10 [ 545.943730][ T39] ret_from_fork_asm+0x1a/0x30 [ 545.943782][ T39] [ 545.943790][ T39] Sending NMI from CPU 0 to CPUs 1: [ 545.943825][ C1] NMI backtrace for cpu 1 [ 545.943840][ C1] CPU: 1 UID: 0 PID: 29 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 545.943862][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 545.943873][ C1] RIP: 0010:unwind_next_frame+0x1861/0x23d0 [ 545.943903][ C1] Code: b6 04 28 84 c0 0f 85 4a 0a 00 00 48 89 d0 48 c1 e8 03 0f b6 04 28 84 c0 48 8b 74 24 18 0f 85 57 0a 00 00 48 0f bf 03 48 01 c6 <49> 8d 56 40 4c 89 f7 eb 5d 49 8d 5e 40 48 89 d8 48 c1 e8 03 80 3c [ 545.943919][ C1] RSP: 0018:ffffc90000a3ea98 EFLAGS: 00000287 [ 545.943936][ C1] RAX: fffffffffffffff0 RBX: ffffffff8f687254 RCX: 0000000000000000 [ 545.943950][ C1] RDX: ffffffff8f687255 RSI: ffffc90000a3fcd8 RDI: ffffc90000a3ebc8 [ 545.943964][ C1] RBP: dffffc0000000000 R08: ffffc90000a3ebc7 R09: 0000000000000000 [ 545.943977][ C1] R10: ffffc90000a3ebb8 R11: fffff52000147d79 R12: ffffc90000a3ebb8 [ 545.943991][ C1] R13: 1ffff92000147d6f R14: ffffc90000a3eb68 R15: 1ffffffff1ed0e4a [ 545.944006][ C1] FS: 0000000000000000(0000) GS:ffff888126def000(0000) knlGS:0000000000000000 [ 545.944023][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 545.944036][ C1] CR2: 00007f440293ae90 CR3: 000000007bc32000 CR4: 00000000003526f0 [ 545.944053][ C1] Call Trace: [ 545.944060][ C1] [ 545.944071][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 545.944097][ C1] ? handle_softirqs+0x1df/0x650 [ 545.944121][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 545.944153][ C1] arch_stack_walk+0x11c/0x150 [ 545.944180][ C1] ? run_ktimerd+0x69/0x100 [ 545.944207][ C1] stack_trace_save+0x9c/0xe0 [ 545.944234][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 545.944256][ C1] ? do_raw_spin_lock+0x121/0x290 [ 545.944287][ C1] kasan_save_track+0x3e/0x80 [ 545.944318][ C1] ? kasan_save_track+0x3e/0x80 [ 545.944343][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 545.944370][ C1] ? kmem_cache_alloc_node_noprof+0x23c/0x6f0 [ 545.944398][ C1] ? kmalloc_reserve+0xbd/0x290 [ 545.944418][ C1] ? __alloc_skb+0x204/0x3a0 [ 545.944436][ C1] ? synproxy_send_client_synack+0x16c/0xe20 [ 545.944465][ C1] ? nft_synproxy_eval_v4+0x36e/0x560 [ 545.944485][ C1] ? nft_synproxy_do_eval+0x345/0x570 [ 545.944504][ C1] ? nft_do_chain+0x40c/0x1920 [ 545.944521][ C1] ? nft_do_chain_inet+0x25d/0x340 [ 545.944539][ C1] ? nf_hook_slow+0xc5/0x220 [ 545.944564][ C1] ? NF_HOOK+0x206/0x3a0 [ 545.944587][ C1] ? NF_HOOK+0x30c/0x3a0 [ 545.944609][ C1] ? __netif_receive_skb+0x143/0x380 [ 545.944632][ C1] ? process_backlog+0x315/0x8f0 [ 545.944650][ C1] ? __napi_poll+0xae/0x520 [ 545.944665][ C1] ? net_rx_action+0x64a/0xdb0 [ 545.944684][ C1] ? handle_softirqs+0x1df/0x650 [ 545.944726][ C1] ? __slab_alloc+0xc6/0x1f0 [ 545.944746][ C1] __kasan_slab_alloc+0x6c/0x80 [ 545.944781][ C1] kmem_cache_alloc_node_noprof+0x23c/0x6f0 [ 545.944807][ C1] ? kmalloc_reserve+0xbd/0x290 [ 545.944827][ C1] ? __alloc_skb+0x1dc/0x3a0 [ 545.944850][ C1] kmalloc_reserve+0xbd/0x290 [ 545.944871][ C1] ? __alloc_skb+0x198/0x3a0 [ 545.944890][ C1] __alloc_skb+0x204/0x3a0 [ 545.944912][ C1] synproxy_send_client_synack+0x16c/0xe20 [ 545.944949][ C1] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 545.944979][ C1] ? nft_tunnel_get_eval+0x7e0/0x840 [ 545.945006][ C1] ? synproxy_pernet+0x45/0x270 [ 545.945031][ C1] nft_synproxy_eval_v4+0x36e/0x560 [ 545.945055][ C1] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 545.945078][ C1] ? nf_ip_checksum+0x13c/0x510 [ 545.945099][ C1] nft_synproxy_do_eval+0x345/0x570 [ 545.945123][ C1] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 545.945154][ C1] nft_do_chain+0x40c/0x1920 [ 545.945180][ C1] ? __pfx_nft_do_chain+0x10/0x10 [ 545.945221][ C1] nft_do_chain_inet+0x25d/0x340 [ 545.945239][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 545.945264][ C1] ? NF_HOOK+0x9a/0x3a0 [ 545.945288][ C1] ? NF_HOOK+0x9a/0x3a0 [ 545.945312][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 545.945333][ C1] nf_hook_slow+0xc5/0x220 [ 545.945363][ C1] NF_HOOK+0x206/0x3a0 [ 545.945388][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 545.945414][ C1] ? NF_HOOK+0x9a/0x3a0 [ 545.945437][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 545.945460][ C1] ? ip_rcv_finish_core+0xda3/0x1c00 [ 545.945487][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 545.945519][ C1] ? skb_dst+0x4f/0xd0 [ 545.945557][ C1] ? ip_local_deliver+0x12a/0x1b0 [ 545.945603][ C1] NF_HOOK+0x30c/0x3a0 [ 545.945638][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 545.945663][ C1] ? NF_HOOK+0x9a/0x3a0 [ 545.945686][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 545.945712][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 545.945742][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 545.945771][ C1] __netif_receive_skb+0x143/0x380 [ 545.945792][ C1] ? process_backlog+0x272/0x8f0 [ 545.945811][ C1] process_backlog+0x315/0x8f0 [ 545.945838][ C1] __napi_poll+0xae/0x520 [ 545.945857][ C1] net_rx_action+0x64a/0xdb0 [ 545.945876][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 545.945902][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 545.945932][ C1] ? __local_bh_disable_ip+0x3c/0x420 [ 545.945958][ C1] handle_softirqs+0x1df/0x650 [ 545.945985][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 545.946114][ C1] run_ktimerd+0x69/0x100 [ 545.946142][ C1] smpboot_thread_fn+0x542/0xa60 [ 545.946167][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 545.946196][ C1] kthread+0x711/0x8a0 [ 545.946224][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 545.946248][ C1] ? __pfx_kthread+0x10/0x10 [ 545.946273][ C1] ? rt_spin_unlock+0x150/0x200 [ 545.946302][ C1] ? rt_spin_unlock+0x161/0x200 [ 545.946326][ C1] ? __pfx_kthread+0x10/0x10 [ 545.946354][ C1] ret_from_fork+0x510/0xa50 [ 545.946376][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 545.946395][ C1] ? __switch_to+0xc9e/0x1480 [ 545.946427][ C1] ? __pfx_kthread+0x10/0x10 [ 545.946455][ C1] ret_from_fork_asm+0x1a/0x30 [ 545.946493][ C1] [ 546.336012][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 546.336048][ T39] CPU: 0 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 546.336074][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 546.336090][ T39] Call Trace: [ 546.336099][ T39] [ 546.336109][ T39] vpanic+0x1e0/0x670 [ 546.336150][ T39] panic+0xb9/0xc0 [ 546.336181][ T39] ? __pfx_panic+0x10/0x10 [ 546.336215][ T39] ? preempt_schedule_thunk+0x16/0x30 [ 546.336247][ T39] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 546.336283][ T39] watchdog+0xfdf/0xfe0 [ 546.336315][ T39] ? watchdog+0x20a/0xfe0 [ 546.336348][ T39] kthread+0x711/0x8a0 [ 546.336384][ T39] ? __pfx_watchdog+0x10/0x10 [ 546.336408][ T39] ? __pfx_kthread+0x10/0x10 [ 546.336437][ T39] ? rt_spin_unlock+0x150/0x200 [ 546.336472][ T39] ? rt_spin_unlock+0x161/0x200 [ 546.336502][ T39] ? __pfx_kthread+0x10/0x10 [ 546.336536][ T39] ret_from_fork+0x510/0xa50 [ 546.336563][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 546.336586][ T39] ? __switch_to+0xc9e/0x1480 [ 546.336625][ T39] ? __pfx_kthread+0x10/0x10 [ 546.336659][ T39] ret_from_fork_asm+0x1a/0x30 [ 546.336710][ T39] [ 546.337332][ T39] Kernel Offset: disabled