Extracting prog: 1h47m28.22409939s Minimizing prog: 30m38.699308045s Simplifying prog options: 8m33.757638179s Extracting C: 4m35.898524243s Simplifying C: 30m4.790360682s extracting reproducer from 67 programs testing a last program of every proc single: executing 17 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a44000000090a010400000011000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc0800034000000004c80100000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000009c010380180000800c00018006000100d103000008000340000000010c000080080003400000000274"], 0x234}, 0x1, 0x0, 0x0, 0x4000850}, 0x20004090) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-writev-socket$inet-setsockopt$inet_msfilter-getsockopt$inet_pktinfo-socket$inet6-ioctl$sock_inet6_SIOCSIFADDR-socket-setsockopt$inet6_int-ioctl-writev detailed listing: executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r1 = socket$inet(0x2, 0x3, 0x8d) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000340)=ANY=[@ANYRES32], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000080)=0xc) r3 = socket$inet6(0xa, 0x3, 0x3c) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local}, 0x0, r2}) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4c, &(0x7f0000000000)=0xfffffffe, 0x4) ioctl(r4, 0x8916, &(0x7f0000000000)) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad00020000fdff000006040000000000f93132", 0x39}], 0x1) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_create_resource$binfmt-socket$inet_udp-ioctl$sock_inet_SIOCSIFDSTADDR-openat$kvm-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-openat$kvm-syz_kvm_add_vcpu$x86-openat$kvm-ioctl$KVM_CAP_SPLIT_IRQCHIP-ioctl$KVM_SET_GSI_ROUTING-ioctl$KVM_CAP_X2APIC_API-eventfd2-write$eventfd-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_IRQCHIP-ioctl$KVM_SET_REGS-syz_kvm_add_vcpu$x86-openat$kvm-ioctl$KVM_RUN-openat$binfmt-openat$fuse-mount$fuse-syz_fuse_handle_req-syz_fuse_handle_req-execveat$binfmt-syz_fuse_handle_req-syz_fuse_handle_req detailed listing: executing program 0: r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000600)={'pimreg1\x00', {0x2, 0x4e23, @multicast2}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x181e01, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x283, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f00000004c0)={0x0, &(0x7f00000016c0)=[@in_dx={0x69, 0x20, {0x8b49, 0x4}}], 0x3}) openat$kvm(0x0, &(0x7f00000002c0), 0x101843, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000040)) ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, 0x0) r5 = eventfd2(0x7, 0x1) write$eventfd(r5, &(0x7f0000000080)=0x430f, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000001c0)={0x1fd, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x3, 0x4, 0xe1, 0x81, 0x9, 0xf9, 0x40, 0x43, 0xfb, 0x0, 0xc, 0x0, 0xfb, 0x4, 0xfc, 0x2}}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[0x6e, 0x0, 0x100000000005, 0x20, 0x3, 0x2, 0x106c, 0x100, 0x8000000000003, 0x80000004000080, 0x8000000, 0x8, 0x0, 0x4, 0x0, 0x8000], 0x1, 0x3c4210}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@wrmsr={0x65, 0x20, {0x990, 0x3}}, @wrmsr={0x65, 0x20, {0x40000001, 0x3f}}], 0x40}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$binfmt(0xffffff9c, r0, 0x41, 0x1ff) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000020c0), 0x2000413, &(0x7f00000002c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r6, &(0x7f000000bb40)="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0x2000, &(0x7f00000006c0)={&(0x7f0000000000)={0x50, 0x0, 0x208000000000203, {0x7, 0x29, 0xdb56, 0x4040008, 0xfffd, 0xe, 0xffffffff, 0x1801, 0x0, 0x0, 0x100, 0x2000009e}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000db40)={0x78, 0x0, 0x4, {0x1, 0x0, 0x0, {0x6, 0x2000000000007, 0xfffffffffffffffd, 0x3, 0x40000000000003, 0x3, 0x0, 0xc, 0xfffffffd, 0xc000, 0xfffffff9, 0x0, 0x0, 0x3, 0xe}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x300000000000000) syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x20, 0x0, 0x2, {0x0, 0x11}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x66, 0x0, 0x3ac, {'\x01\x00\x80\xe0.\xa0\xb4\xf0\x80.=\x01\xaf\x0e!\x86\xf0)`\tw\x1d\xfb\au(\x0f@=\xa6\x8ey\x86hm\xe4\x16\xeb;\xfb\xd0oT+\xd6\xc1.\xf1\xfc\xfa\xa7\xba\x9c\xc6\x04\x00\x00\x00\x00\x00\x00\x00\xe8\xc3\x82\x900F\xf1&\xc8\xd6H\x9a\xa9\x0e{\xa3\x00\x00\x00\x00\x00\x00\x00\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-mknod$loop-execve-chown-chown-write$RDMA_USER_CM_CMD_CREATE_ID-mmap-bpf$MAP_CREATE-munmap-socket-prctl$PR_SET_MM_MAP-sendmsg$NFT_BATCH-io_uring_setup-writev-io_uring_enter-bpf$MAP_CREATE-madvise-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-syz_kvm_setup_cpu$x86-syz_kvm_setup_cpu$x86 detailed listing: executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x12003, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000000740)='./file0\x00', 0x0, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chown(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000080000000800000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES16=r3, @ANYBLOB="00000000000000000000004fd08a50c4d21d89000014000000000000"], 0x48) munmap(&(0x7f0000a88000/0x1000)=nil, 0x1000) socket(0x1d, 0x2, 0x6) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000691000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r5 = io_uring_setup(0x5153, &(0x7f0000000040)={0x0, 0x3cbe, 0x20, 0x2, 0xed}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001480)}], 0x1) io_uring_enter(r5, 0x2219, 0xcf74, 0x16, 0x0, 0x0) bpf$MAP_CREATE(0x1800000000000000, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000004000000020000000000000001020000", @ANYRES32, @ANYBLOB="0000fe000000002000"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0100"/28], 0x50) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000380)="9a2333b30066b95b0800000f320fc7bd41730fc72966b9370a00000f320f01c466b8000000000f23d80f21f86635c00000d00f23f80f20c06635000000800f22c0ce26660f74c1", 0xffffffffffffffec}], 0x1, 0x47, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$audio1-syz_open_dev$vbi-bind$inet-socket$inet_udp-ioprio_set$pid-socketpair$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-ioctl$sock_SIOCGIFINDEX-sched_setattr-socket$nl_route-socket$inet6_udp-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-sendmsg$nl_route_sched-openat$sequencer2-syz_mount_image$fuse-move_mount-mount$fuse-open_tree-mount$fuse-mount$fuse-openat$rdma_cm-write$RDMA_USER_CM_CMD_CREATE_ID-write$RDMA_USER_CM_CMD_BIND_IP-syz_open_procfs-sendfile-syz_usb_connect-ioctl$SNDCTL_DSP_SETFMT detailed listing: executing program 0: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x129202, 0x0) syz_open_dev$vbi(&(0x7f0000000040), 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x0, @rand_addr=0x74010100}, 0x2) socket$inet_udp(0x2, 0x2, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x0, 0x1, 0x0, 0xb47, 0x9, 0x0, 0x80000001, 0x3}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x10}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x4, 0x3, 0x0, 0x1}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)=@newqdisc={0x140, 0x24, 0xd0f, 0x1ffffc, 0x0, {0x60, 0x0, 0x0, r5, {}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x108, 0x2, [@TCA_GRED_STAB={0x104, 0x2, "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"}]}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}]}, 0x140}, 0x1, 0x0, 0x0, 0x845}, 0x24008084) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x8417f, 0x3f00) r6 = syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) move_mount(r6, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x2) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x100000, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x84000, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100000, 0x0) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x14, &(0x7f0000000240)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r7, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}, r8}}, 0x30) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') sendfile(r9, r9, &(0x7f0000000000)=0x2eb4, 0x2000007ff) syz_usb_connect(0x0, 0x24, &(0x7f0000000980)=ANY=[@ANYBLOB="12010000b1bd2f087d0403508c2f010203010902120001000000000904"], 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000140)=0x2000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptp0-ioctl$BTRFS_IOC_SNAP_CREATE-openat$rdma_cm-pipe2$9p-vmsplice-socket$nl_xfrm-sendmsg$nl_xfrm-syz_emit_vhci-openat$tun-ioctl$TUNSETIFF-socket$kcm-ioctl$SIOCSIFHWADDR-write$tun-openat$snapshot-landlock_create_ruleset-openat$ptmx-ioctl$TIOCEXCL-landlock_restrict_self-ioctl$PTP_EXTTS_REQUEST2 detailed listing: executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x842d80, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000180)={{}, "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"}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000002440)="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", 0x1000}], 0x47, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="f4000000290001000000000000000000fc020000000000000000000000000001fe8000000000000000000000000000200000000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="be6b6e000000000050001100ac1414aa000000000000000000000000ffffffff0000000000000000fc020000000000000000000000000001ff0200000000000000000000000000013c040000080000000a000a0028001d"], 0xf4}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="043e1f0a00c9000201"], 0x22) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r3, &(0x7f0000000240)={@val={0x8, 0x8863}, @val={0x0, 0x0, 0x2, 0xe7b6, 0x14, 0x2}, @ipv4=@tcp={{0x6, 0x4, 0x0, 0x8, 0xfc0, 0x68, 0x0, 0x3, 0x6, 0x0, @private=0xa010100, @multicast1, {[@ra={0x94, 0x4}]}}, {{0x4e20, 0x4e28, 0x41424344, 0x41424344, 0x1, 0x0, 0xa, 0x10, 0x7, 0x0, 0x8, {[@md5sig={0x13, 0x12, "570ae7f0b905a456f064db0300ffe61e"}]}}, 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0xfce) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) r5 = landlock_create_ruleset(&(0x7f00000002c0)={0x7b36}, 0x30, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCEXCL(r6, 0x540c) landlock_restrict_self(r5, 0xe) ioctl$PTP_EXTTS_REQUEST2(r0, 0xc0403d11, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptp0-ioctl$BTRFS_IOC_SNAP_CREATE-openat$rdma_cm-pipe2$9p-vmsplice-socket$nl_xfrm-sendmsg$nl_xfrm-syz_emit_vhci-openat$tun-ioctl$TUNSETIFF-socket$kcm-ioctl$SIOCSIFHWADDR-write$tun-openat$snapshot-landlock_create_ruleset-openat$ptmx-ioctl$TIOCEXCL-landlock_restrict_self-ioctl$PTP_EXTTS_REQUEST2 detailed listing: executing program 0: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x842d80, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000180)={{}, "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"}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000002440)="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", 0x1000}], 0x47, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="f4000000290001000000000000000000fc020000000000000000000000000001fe8000000000000000000000000000200000000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="be6b6e000000000050001100ac1414aa000000000000000000000000ffffffff0000000000000000fc020000000000000000000000000001ff0200000000000000000000000000013c040000080000000a000a0028001d"], 0xf4}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) syz_emit_vhci(&(0x7f0000000280)=ANY=[@ANYBLOB="043e1f0a00c9000201"], 0x22) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r3, &(0x7f0000000240)={@val={0x8, 0x8863}, @val={0x0, 0x0, 0x2, 0xe7b6, 0x14, 0x2}, @ipv4=@tcp={{0x6, 0x4, 0x0, 0x8, 0xfc0, 0x68, 0x0, 0x3, 0x6, 0x0, @private=0xa010100, @multicast1, {[@ra={0x94, 0x4}]}}, {{0x4e20, 0x4e28, 0x41424344, 0x41424344, 0x1, 0x0, 0xa, 0x10, 0x7, 0x0, 0x8, {[@md5sig={0x13, 0x12, "570ae7f0b905a456f064db0300ffe61e"}]}}, {"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0xfce) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) r5 = landlock_create_ruleset(&(0x7f00000002c0)={0x7b36}, 0x30, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCEXCL(r6, 0x540c) landlock_restrict_self(r5, 0xe) ioctl$PTP_EXTTS_REQUEST2(r0, 0xc0403d11, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-sched_setattr-unshare-mmap-syz_open_dev$usbfs-ioctl$USBDEVFS_SUBMITURB-madvise-socket$nl_generic-syz_genetlink_get_family_id$wireguard-sendmsg$WG_CMD_SET_DEVICE-madvise-socket$nl_generic-socket$nl_generic-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCONNECTOR-syz_genetlink_get_family_id$devlink-openat$kvm-ioctl$KVM_CREATE_VM-munmap-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR-fsetxattr$trusted_overlay_redirect-socket$inet6_sctp-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS detailed listing: executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x5, 0xfffffe0000000001, 0xfa11, 0x9}, 0x0) unshare(0x8040480) mmap(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x1000004, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000240), 0x75, 0x109301) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x8, 0x60, &(0x7f0000000140)='\x00\x00\x00', 0x3, 0x7ff, 0x2, 0x0, 0xffffffff, 0x9, 0x0}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="5c050000", @ANYRES16=r4, @ANYBLOB="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"/1366], 0x55c}, 0x1, 0x0, 0x0, 0x4004840}, 0x2000000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r7, 0xc05064a7, &(0x7f0000000280)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000b}) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r6) r8 = openat$kvm(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r10, 0x4008ae90, &(0x7f0000000240)={0xbf, 0x0, [{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x3}, {}, {0x0, 0x101}, {}, {0x0, 0x3}, {}, {}, {}, {0x80000019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95}, {}, {0x80000008, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffff}, {}, {0x40000001}, {}, {}, {0x0, 0x8}, {0x1}, {}, {}, {}, {0x0, 0x0, 0x1}, {}, {0x0, 0x0, 0x0, 0x10000000}, {}, {}, {}, {0x0, 0x0, 0x2}, {}, {}, {0xd}, {}, {}, {0x80000008, 0x0, 0x0, 0xfffffffd, 0x9}, {0x0, 0x1}, {}, {0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {0x0, 0x0, 0x2}, {0x80000001, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x7}, {}, {0x80000004}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x401}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8001}, {}, {}, {0x80000008}, {}, {}, {}, {0x2, 0x0, 0x0, 0x0, 0x10000000}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x80000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x37ef}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, {0x0, 0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x40000001}, {0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x4, 0x0, 0x40, 0x0, 0x8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xc0000000}, {0x0, 0x4}, {0x80000019}, {}, {0x0, 0x0, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, {0x4}, {}, {}, {0x1}, {0x6}, {}, {}, {0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x4}, {}, {0x1}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x80000001}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, {}, {0x0, 0x0, 0x3}, {0x0, 0xfffffffd}]}) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r5, 0x0, 0x4000004) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000200), &(0x7f0000000300)='./file0/file0\x00', 0xe, 0x0) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x1000, @empty}}, 0x0, 0x9, 0x80003fc, 0x0, 0xd2, 0x0, 0x9e}, 0x9c) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_mptcp-bind$inet-connect$inet-writev-syz_usb_connect-syz_open_dev$char_usb-pselect6-syz_usb_connect$hid-shutdown-ioctl$sock_SIOCGIFINDEX-setxattr$system_posix_acl-getxattr detailed listing: executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) (async) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x11) (async) syz_usb_connect(0x3, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b000100000000090437"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) (async) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x56e, 0x19b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0x40, 0x40, "", [{{0x9, 0x4, 0x0, 0x7, 0x1, 0x3, 0x1, 0x1, 0x1, {0x9, 0x21, 0x7, 0xfe, 0x1, {0x22, 0x920}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x0, 0x8}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x310, 0x5, 0x4, 0xd, 0x10, 0x4}, 0x1d, &(0x7f0000000300)={0x5, 0xf, 0x1d, 0x3, [@ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3, 0x7, 0xe}, @wireless={0xb, 0x10, 0x1, 0x4, 0x20, 0x42, 0x7, 0xf, 0xea}]}, 0x1, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x200a}}]}) (async) shutdown(r0, 0x1) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dvmrp1\x00'}) (async, rerun: 64) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) (async, rerun: 32) getxattr(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)=@known='trusted.syz\x00', &(0x7f00000051c0)=""/47, 0x62) (rerun: 32) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-sched_setattr-unshare-mmap-syz_open_dev$usbfs-ioctl$USBDEVFS_SUBMITURB-madvise-socket$nl_generic-syz_genetlink_get_family_id$wireguard-sendmsg$WG_CMD_SET_DEVICE-madvise-socket$nl_generic-socket$nl_generic-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-ioctl$DRM_IOCTL_MODE_GETCONNECTOR-syz_genetlink_get_family_id$devlink-openat$kvm-ioctl$KVM_CREATE_VM-munmap-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR-fsetxattr$trusted_overlay_redirect-socket$inet6_sctp-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS detailed listing: executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x8, 0x3, 0x0, 0x9, 0x5, 0xfffffe0000000001, 0xfa11, 0x9}, 0x0) unshare(0x8040480) mmap(&(0x7f00005e9000/0x2000)=nil, 0x2000, 0x1000004, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000240), 0x75, 0x109301) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x8, 0x60, &(0x7f0000000140)='\x00\x00\x00', 0x3, 0x7ff, 0x2, 0x0, 0xffffffff, 0x9, 0x0}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="5c050000", @ANYRES16=r4, @ANYBLOB="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"/1366], 0x55c}, 0x1, 0x0, 0x0, 0x4004840}, 0x2000000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r7, 0xc05064a7, &(0x7f0000000280)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000b}) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r6) r8 = openat$kvm(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r10, 0x4008ae90, &(0x7f0000000240)={0xbf, 0x0, [{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x3}, {}, {0x0, 0x101}, {}, {0x0, 0x3}, {}, {}, {}, {0x80000019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95}, {}, {0x80000008, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffff}, {}, {0x40000001}, {}, {}, {0x0, 0x8}, {0x1}, {}, {}, {}, {0x0, 0x0, 0x1}, {}, {0x0, 0x0, 0x0, 0x10000000}, {}, {}, {}, {0x0, 0x0, 0x2}, {}, {}, {0xd}, {}, {}, {0x80000008, 0x0, 0x0, 0xfffffffd, 0x9}, {0x0, 0x1}, {}, {0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {0x0, 0x0, 0x2}, {0x80000001, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x7}, {}, {0x80000004}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x401}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8001}, {}, {}, {0x80000008}, {}, {}, {}, {0x2, 0x0, 0x0, 0x0, 0x10000000}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x80000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x37ef}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, {0x0, 0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x40000001}, {0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x4, 0x0, 0x40, 0x0, 0x8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xc0000000}, {0x0, 0x4}, {0x80000019}, {}, {0x0, 0x0, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, {0x4}, {}, {}, {0x1}, {0x6}, {}, {}, {0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x4}, {}, {0x1}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x80000001}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {}, {}, {0x0, 0x0, 0x3}, {0x0, 0xfffffffd}]}) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r5, 0x0, 0x4000004) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000200), &(0x7f0000000300)='./file0/file0\x00', 0xe, 0x0) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x1000, @empty}}, 0x0, 0x9, 0x80003fc, 0x0, 0xd2, 0x0, 0x9e}, 0x9c) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_mptcp-bind$inet-connect$inet-writev-syz_usb_connect-syz_open_dev$char_usb-pselect6-syz_usb_connect$hid-shutdown-ioctl$sock_SIOCGIFINDEX-setxattr$system_posix_acl-getxattr detailed listing: executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) (async) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x11) (async) syz_usb_connect(0x3, 0x3d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000bdce4208110f80106afc0000000109022b000100000000090437"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) pselect6(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) (async) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x56e, 0x19b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7, 0x40, 0x40, "", [{{0x9, 0x4, 0x0, 0x7, 0x1, 0x3, 0x1, 0x1, 0x1, {0x9, 0x21, 0x7, 0xfe, 0x1, {0x22, 0x920}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x8, 0x0, 0x8}}}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x310, 0x5, 0x4, 0xd, 0x10, 0x4}, 0x1d, &(0x7f0000000300)={0x5, 0xf, 0x1d, 0x3, [@ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3, 0x7, 0xe}, @wireless={0xb, 0x10, 0x1, 0x4, 0x20, 0x42, 0x7, 0xf, 0xea}]}, 0x1, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x200a}}]}) (async) shutdown(r0, 0x1) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dvmrp1\x00'}) (async, rerun: 64) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x1) (async, rerun: 32) getxattr(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)=@known='trusted.syz\x00', &(0x7f00000051c0)=""/47, 0x62) (rerun: 32) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-connect$unix-syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$char_usb-readv-ppoll-bind$inet-setsockopt$inet_tcp_int-socket$nl_route-sendmsg$nl_route-connect$inet-keyctl$link-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-sendmsg$nl_route-socket-sendmmsg-sendto$inet-close_range-setsockopt$sock_int-openat$cgroup_ro-socket$inet6_udp-getsockopt$inet6_buf-close-mmap detailed listing: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = syz_usb_connect(0x2, 0x58, &(0x7f0000000080)=ANY=[@ANYBLOB="120110038e3ac6209406010013780102030109024600020e061003090439d8011adaa8080905081020000709800904e40503b956da020905080000040112fc09050b13200007039a0705d15b89"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, &(0x7f0000000bc0)={0x24, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fabd6e8dad226751a01612a2df00030200005d0213"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000500)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB='@\b'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000002280)={0x84, &(0x7f0000000540)=ANY=[@ANYBLOB="201404", @ANYRES64=r1, @ANYBLOB="7e402c4ec614022721e172a520f249d9893475d0ffb9c3bda9ea2b158ceed781779ac05b43299d6ff45e9f185996013521f7c9f4df321468d6b57c7aab2f9d4279daf595626a7df06df26de88227bd40636e2ba2ba6fe66748fd24ed2a30e8ba9ca08ef2eb65c2a22e699bc98baf3559ead7addff68a8e946b913dc82708de6ffb0cf815d9c0b1fe1cbf6e755b470f2054637e9a412402f5c62ccb481baf31332a0425c6f23de39b078af7c10d4fcc1e9ab71e1d18404fdd48b8cd167438b4b8568d", @ANYRESDEC=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r2, &(0x7f00000034c0)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r2, @ANYRES32=0x0, @ANYRES64=r0], 0x5c}}, 0x4044000) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) keyctl$link(0x8, 0x0, 0xfffffffffffffff8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@window={0x3, 0x5, 0x7}, @window={0x3, 0xa, 0x7}, @mss={0x2, 0x8009}, @window={0x3, 0x100, 0x8}, @mss={0x2, 0x2}, @timestamp, @window={0x3, 0xfffe, 0x4000}, @timestamp], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x4000000) r4 = socket(0x10, 0x3, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x4000000000001f2, 0x0) sendto$inet(r0, &(0x7f0000000080)='<', 0xffffffffffffffef, 0x4805, 0x0, 0xfe8d) close_range(r2, r2, 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140)=0x62d, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x6, 0xfffffffffffffffd, &(0x7f0000000080)) close(0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-connect$unix-syz_usb_connect-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io$hid-syz_usb_control_io-syz_open_dev$char_usb-readv-ppoll-bind$inet-setsockopt$inet_tcp_int-socket$nl_route-sendmsg$nl_route-connect$inet-keyctl$link-setsockopt$inet_tcp_TCP_REPAIR_OPTIONS-setsockopt$inet_tcp_TCP_REPAIR-sendmsg$nl_route-socket-sendmmsg-sendto$inet-close_range-setsockopt$sock_int-openat$cgroup_ro-socket$inet6_udp-getsockopt$inet6_buf-close-mmap detailed listing: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = syz_usb_connect(0x2, 0x58, &(0x7f0000000080)=ANY=[@ANYBLOB="120110038e3ac6209406010013780102030109024600020e061003090439d8011adaa8080905081020000709800904e40503b956da020905080000040112fc09050b13200007039a0705d15b89"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, &(0x7f0000000bc0)={0x24, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fabd6e8dad226751a01612a2df00030200005d0213"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000500)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB='@\b'], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000002280)={0x84, &(0x7f0000000540)=ANY=[@ANYBLOB="201404", @ANYRES64=r1, @ANYBLOB="7e402c4ec614022721e172a520f249d9893475d0ffb9c3bda9ea2b158ceed781779ac05b43299d6ff45e9f185996013521f7c9f4df321468d6b57c7aab2f9d4279daf595626a7df06df26de88227bd40636e2ba2ba6fe66748fd24ed2a30e8ba9ca08ef2eb65c2a22e699bc98baf3559ead7addff68a8e946b913dc82708de6ffb0cf815d9c0b1fe1cbf6e755b470f2054637e9a412402f5c62ccb481baf31332a0425c6f23de39b078af7c10d4fcc1e9ab71e1d18404fdd48b8cd167438b4b8568d", @ANYRESDEC=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) readv(r2, &(0x7f00000034c0)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x47) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r2, @ANYRES32=0x0, @ANYRES64=r0], 0x5c}}, 0x4044000) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) keyctl$link(0x8, 0x0, 0xfffffffffffffff8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[@window={0x3, 0x5, 0x7}, @window={0x3, 0xa, 0x7}, @mss={0x2, 0x8009}, @window={0x3, 0x100, 0x8}, @mss={0x2, 0x2}, @timestamp, @window={0x3, 0xfffe, 0x4000}, @timestamp], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x4000000) r4 = socket(0x10, 0x3, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x4000000000001f2, 0x0) sendto$inet(r0, &(0x7f0000000080)='<', 0xffffffffffffffef, 0x4805, 0x0, 0xfe8d) close_range(r2, r2, 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140)=0x62d, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x6, 0xfffffffffffffffd, &(0x7f0000000080)) close(0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-syz_open_dev$I2C-socketpair$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-sched_setattr-openat$vimc2-memfd_create-write$binfmt_script-execveat-openat$vimc0-ioctl$VIDIOC_PREPARE_BUF-add_key$user-pipe2$watch_queue-ioctl$IOC_WATCH_QUEUE_SET_SIZE-keyctl$KEYCTL_WATCH_KEY-read$watch_queue-keyctl$revoke-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-syz_io_uring_setup-syz_usb_connect$printer-syz_usb_control_io$printer-syz_open_dev$char_usb-write$uinput_user_dev-ppoll-close_range-socket$nl_generic-ioctl$sock_SIOCGIFINDEX detailed listing: executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6012000800303a00fe8000000000000000000000000000bbfeeb"], 0x0) syz_open_dev$I2C(&(0x7f0000000200), 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x4, 0x0, 0x9, 0x2, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x3) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', '', [{0x20, '\t\xbb\x9b\x81\xa61\xdd\xd6\xe6\xb3R\xb9\xdb?\xbe\xd3&n\xe2\xb6\xf5%\xb2\xdf\xf5\x83\xba\xeb\x93~\x88\xdc\xec[6=\x01p\xcd\x8ay\x0ez\\U\xae\x9fj@5q\xb2\x89\x00\x17\xe3\x82\x81\xbeS\xd8\x00\x1c\x10\xf8\xf3\xd4\xddI<%\xbb\xa6\xab\x9a\xe5\xec\x19\xfa\xcb\x94\x90u\x9b\x13W\xbd\x9f\xfa\x032-{\x96{\x12\xddy\xb8\x0e%\xabx/\x9cb\xfe\xccO\x00\xf0\xf2\x9dZ\x19_\xc7\xf2\vI'}]}, 0x7d) execveat(r2, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f00000002c0)=@userptr={0x0, 0xa, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d39bce7d"}, 0x0, 0x2, {0x0}}) r4 = add_key$user(&(0x7f0000000040), &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffb) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r6, 0x5760, 0x1f) keyctl$KEYCTL_WATCH_KEY(0x20, r4, r6, 0x5b) read$watch_queue(r5, &(0x7f0000000000)=""/1, 0x1) keyctl$revoke(0x3, r4) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79b2, 0x3180, 0x1, 0x283}, 0x0, 0x0, &(0x7f0000000000)) r8 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000402505a8a4410001020b0109021b00010100c000090400000207010100090501020002"], 0x0) syz_usb_control_io$printer(r8, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) close_range(r7, 0xffffffffffffffff, 0x3f00000000000000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00'}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fsopen-close-open-syz_clone-syz_clone-syz_usb_connect-syz_usb_connect-syz_usb_control_io-syz_open_dev$char_usb-syz_open_dev$char_usb-read$char_usb-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socket-socket-socket$unix-socket$inet6-setsockopt$inet6_int-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-sendmsg$nl_route_sched-write$char_usb-ioctl$TUNSETLINK-syz_usb_ep_write$ath9k_ep1-syz_usb_ep_write$ath9k_ep1-ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM-syz_clone3-openat$kvm-syz_usb_connect$cdc_ncm-syz_usb_connect$cdc_ncm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-setsockopt$MRT6_TABLE-setsockopt$MRT6_TABLE-socket$inet_icmp_raw-socket$inet_icmp_raw-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_GSI_ROUTING detailed listing: executing program 0: fsopen(&(0x7f0000000140)='pipefs\x00', 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927f, 0x1e9) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) (async) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, &(0x7f0000000480)=""/74, 0x4a) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) (async) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) (async) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x48800}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)=@newtfilter={0x6c, 0x2c, 0xd27, 0x70bd2b, 0x8000, {0x0, 0x0, 0x0, r7, {0x8, 0xffff}, {}, {0x9}}, [@filter_kind_options=@f_flower={{0xb}, {0x3c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS_MASK={0x10, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0xc, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5, 0x21, 0x2}]}]}, @TCA_FLOWER_KEY_ENC_OPTS={0x28, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x24, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0xf9}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE={0x5}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x6, 0x1, 0x5}, @TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5, 0x3, 0x9}]}]}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x22044028}, 0x0) write$char_usb(r2, &(0x7f00000003c0)="90", 0x1) ioctl$TUNSETLINK(r3, 0x400454cd, 0x206) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x0, 0x0) (async) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0x0, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r0, 0x4068aea3, &(0x7f00000001c0)={0xc5, 0x0, r0}) syz_clone3(&(0x7f0000000540)={0x200103000, &(0x7f0000000140), 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x1, 0x14d, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000c40)={0xa, &(0x7f0000000780)={0xa, 0x6, 0x200, 0x7, 0x7, 0xf, 0x0, 0x81}, 0xb, &(0x7f00000007c0)={0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x6, [{0xda, &(0x7f0000000800)=@string={0xda, 0x3, "02a8dad2c73d40d8711e81184da85d40128d3babf1622f9762802304e60b7281d0faf0eaa3c392422db4afbbaf5b282e2027aa3e4c878fcf5bac4406513c5b58bd0b0dcfaf508c84fb5101fb8e9d138740b2b3abf285aa3c068a7eb648d9b9b4ecfe64189d0273d66d7aca444db0ed5a87423f066bf24bfe9a5a99d2e13d0422243921547c66de6042a1075d6c3c99d68275c1c4b0d05d8e669c4f1b3219abea8fa1205e3218ca08a3008caf6107f6061fe92eac8f3a031e43ae6eaa33607137aef0e6fef0a14b0162fa163aa274874e961dbc20b47a5559"}}, {0xc0, &(0x7f0000000900)=@string={0xc0, 0x3, "d57016fddb9912950b887e60ab37121700bdccd3e3de399eab3b8d03b5a75de2bcd57acd893eeff7e5c44ba4f32f36282b967a9ecc9f073e7b9a5a4d166eff5b07407cd189e410a60bc2b830e75b28a904abffa00b83455c867a42c7bf90270066f7d84274fa93ec903a019ad3ac8e6f792d1f3b6ea6ae1a4e8b41eeef66db0a715450207d64d8d87c94ddf71f0a31d539110ad03f0517687c8eeaa548e9f2d1c2d2e83f9bd11737ce8e4b998c566477f98637502cc553488d9bb090f6df"}}, {0xe0, &(0x7f00000009c0)=@string={0xe0, 0x3, "61b211b3741761d8d730769438f37fcb36d244eac407302ef8a501386085fd32b149b854504806d37f406961f8c2a2f4ccad1e4cda987a698b47400e4c3ec313205ad326d3390f690beafa17202aa9c913a1618d9bee38cf6967f036ec78d836bee8b0c9fae3e3657336fa5f4f68351fb815b7bd19bdcaf26d74aaf873158b5bb0c3096b56b03b5aa659ba8591d2d3a662c71e74e79ef699f431ff7c7e1bebf9edec8384be26998127f05d04e55ac48ea2b64a7f51a466b5c0065fa8784fe930c816416eeb5a26fc607008b38367b167dd5c29553b0814f65d1b24f13c47"}}, {0x4, &(0x7f0000000ac0)=@lang_id={0x4, 0x3, 0x812}}, {0xf5, &(0x7f0000000b00)=@string={0xf5, 0x3, "5503984df9f0f210eada1e9ec69deaf7de92a8a1d35143435dfc74a4d511960292f26d249b7f80af155e03391e54676355e7be6ef2a86bc99aeae1ed37de9da9c3e94fe94ee08575f15024479c46a02d18124b9efce4c62eee029ab2b9f9bd0b92a4ad4be6154689e21f83f630c876065a052d31cc15396a340094a665f6dcd0f517513ee37ff820ed953f03fd012714e1e12dbfc1a0e4109e13a75f64be2ded84ae4d6dfa6421796ce4bee5ab09849528077e5b01e9d081fbd9b47f6f1d56442c43167d3be8bedccb262230f9b39d36cf4d40c0bbd49118e0a6426416f00ba8f03d88d30eca87fc671e7fe985b57412ce7063"}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0x240a}}]}) (async) syz_usb_connect$cdc_ncm(0x1, 0x14d, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000c40)={0xa, &(0x7f0000000780)={0xa, 0x6, 0x200, 0x7, 0x7, 0xf, 0x0, 0x81}, 0xb, &(0x7f00000007c0)={0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x6, [{0xda, &(0x7f0000000800)=@string={0xda, 0x3, "02a8dad2c73d40d8711e81184da85d40128d3babf1622f9762802304e60b7281d0faf0eaa3c392422db4afbbaf5b282e2027aa3e4c878fcf5bac4406513c5b58bd0b0dcfaf508c84fb5101fb8e9d138740b2b3abf285aa3c068a7eb648d9b9b4ecfe64189d0273d66d7aca444db0ed5a87423f066bf24bfe9a5a99d2e13d0422243921547c66de6042a1075d6c3c99d68275c1c4b0d05d8e669c4f1b3219abea8fa1205e3218ca08a3008caf6107f6061fe92eac8f3a031e43ae6eaa33607137aef0e6fef0a14b0162fa163aa274874e961dbc20b47a5559"}}, {0xc0, &(0x7f0000000900)=@string={0xc0, 0x3, "d57016fddb9912950b887e60ab37121700bdccd3e3de399eab3b8d03b5a75de2bcd57acd893eeff7e5c44ba4f32f36282b967a9ecc9f073e7b9a5a4d166eff5b07407cd189e410a60bc2b830e75b28a904abffa00b83455c867a42c7bf90270066f7d84274fa93ec903a019ad3ac8e6f792d1f3b6ea6ae1a4e8b41eeef66db0a715450207d64d8d87c94ddf71f0a31d539110ad03f0517687c8eeaa548e9f2d1c2d2e83f9bd11737ce8e4b998c566477f98637502cc553488d9bb090f6df"}}, {0xe0, &(0x7f00000009c0)=@string={0xe0, 0x3, "61b211b3741761d8d730769438f37fcb36d244eac407302ef8a501386085fd32b149b854504806d37f406961f8c2a2f4ccad1e4cda987a698b47400e4c3ec313205ad326d3390f690beafa17202aa9c913a1618d9bee38cf6967f036ec78d836bee8b0c9fae3e3657336fa5f4f68351fb815b7bd19bdcaf26d74aaf873158b5bb0c3096b56b03b5aa659ba8591d2d3a662c71e74e79ef699f431ff7c7e1bebf9edec8384be26998127f05d04e55ac48ea2b64a7f51a466b5c0065fa8784fe930c816416eeb5a26fc607008b38367b167dd5c29553b0814f65d1b24f13c47"}}, {0x4, &(0x7f0000000ac0)=@lang_id={0x4, 0x3, 0x812}}, {0xf5, &(0x7f0000000b00)=@string={0xf5, 0x3, "5503984df9f0f210eada1e9ec69deaf7de92a8a1d35143435dfc74a4d511960292f26d249b7f80af155e03391e54676355e7be6ef2a86bc99aeae1ed37de9da9c3e94fe94ee08575f15024479c46a02d18124b9efce4c62eee029ab2b9f9bd0b92a4ad4be6154689e21f83f630c876065a052d31cc15396a340094a665f6dcd0f517513ee37ff820ed953f03fd012714e1e12dbfc1a0e4109e13a75f64be2ded84ae4d6dfa6421796ce4bee5ab09849528077e5b01e9d081fbd9b47f6f1d56442c43167d3be8bedccb262230f9b39d36cf4d40c0bbd49118e0a6426416f00ba8f03d88d30eca87fc671e7fe985b57412ce7063"}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0x240a}}]}) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) (async) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) setsockopt$MRT6_TABLE(r0, 0x29, 0xcf, &(0x7f0000000040)=0xff, 0x4) (async) setsockopt$MRT6_TABLE(r0, 0x29, 0xcf, &(0x7f0000000040)=0xff, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r9, 0x4008ae6a, &(0x7f0000000280)={0x1, 0x0, [{0x80, 0x5, 0x1444f686f78a2d42, 0x0, @adapter={0x5, 0x7ffbffffffffffff, 0x8000000000000001, 0x80, 0x6}}]}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-syz_open_dev$I2C-socketpair$unix-sendmmsg$unix-recvmmsg-prctl$PR_SCHED_CORE-sched_setattr-openat$vimc2-memfd_create-write$binfmt_script-execveat-openat$vimc0-ioctl$VIDIOC_PREPARE_BUF-add_key$user-pipe2$watch_queue-ioctl$IOC_WATCH_QUEUE_SET_SIZE-keyctl$KEYCTL_WATCH_KEY-read$watch_queue-keyctl$revoke-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-syz_io_uring_setup-syz_usb_connect$printer-syz_usb_control_io$printer-syz_open_dev$char_usb-write$uinput_user_dev-ppoll-close_range-socket$nl_generic-ioctl$sock_SIOCGIFINDEX detailed listing: executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6012000800303a00fe8000000000000000000000000000bbfeeb"], 0x0) syz_open_dev$I2C(&(0x7f0000000200), 0x0, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x4, 0x0, 0x9, 0x2, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x3) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', '', [{0x20, '\t\xbb\x9b\x81\xa61\xdd\xd6\xe6\xb3R\xb9\xdb?\xbe\xd3&n\xe2\xb6\xf5%\xb2\xdf\xf5\x83\xba\xeb\x93~\x88\xdc\xec[6=\x01p\xcd\x8ay\x0ez\\U\xae\x9fj@5q\xb2\x89\x00\x17\xe3\x82\x81\xbeS\xd8\x00\x1c\x10\xf8\xf3\xd4\xddI<%\xbb\xa6\xab\x9a\xe5\xec\x19\xfa\xcb\x94\x90u\x9b\x13W\xbd\x9f\xfa\x032-{\x96{\x12\xddy\xb8\x0e%\xabx/\x9cb\xfe\xccO\x00\xf0\xf2\x9dZ\x19_\xc7\xf2\vI'}]}, 0x7d) execveat(r2, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f00000002c0)=@userptr={0x0, 0xa, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d39bce7d"}, 0x0, 0x2, {0x0}}) r4 = add_key$user(&(0x7f0000000040), &(0x7f0000000180)={'syz', 0x0}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffb) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r6, 0x5760, 0x1f) keyctl$KEYCTL_WATCH_KEY(0x20, r4, r6, 0x5b) read$watch_queue(r5, &(0x7f0000000000)=""/1, 0x1) keyctl$revoke(0x3, r4) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) syz_io_uring_setup(0x49a, &(0x7f0000000140)={0x0, 0x79b2, 0x3180, 0x1, 0x283}, 0x0, 0x0, &(0x7f0000000000)) r8 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000402505a8a4410001020b0109021b00010100c000090400000207010100090501020002"], 0x0) syz_usb_control_io$printer(r8, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) close_range(r7, 0xffffffffffffffff, 0x3f00000000000000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00'}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program crashed: INFO: task hung in usb_register_dev single: successfully extracted reproducer found reproducer with 2 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: INFO: task hung in usb_deregister_dev a never seen crash title: INFO: task hung in usb_deregister_dev, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program crashed: INFO: task hung in usb_register_dev extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: INFO: task hung in usb_register_dev simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: INFO: task hung in usb_register_dev testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: INFO: task hung in usb_register_dev testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: INFO: task hung in usb_register_dev testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: INFO: task hung in usb_register_dev testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program crashed: INFO: task hung in usb_register_dev validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program crashed: INFO: task hung in usb_register_dev validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_open_dev$char_usb detailed listing: executing program 0: syz_usb_connect(0x3, 0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000401107500500000102000109023c00010100a03209040000060000000007058e0240000007050e02400000070501024000000705030240000007058d0240000007050d0240"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 7) program crashed: INFO: task hung in usb_register_dev validation run: crashed=true reproducing took 3h14m1.536116569s repro crashed as (corrupted=false): INFO: task kworker/1:0:25 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:0 state:D stack:24888 pid:25 tgid:25 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x17db/0x58f0 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7362 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7419 rwsem_down_write_slowpath+0x87d/0x1080 kernel/locking/rwsem.c:1215 __down_write_common kernel/locking/rwsem.c:1347 [inline] __down_write kernel/locking/rwsem.c:1356 [inline] down_write+0x1bc/0x200 kernel/locking/rwsem.c:1632 usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 sisusb_probe+0x1f9/0xf00 drivers/usb/misc/sisusbvga/sisusbvga.c:2816 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708 hub_port_connect drivers/usb/core/hub.c:5580 [inline] hub_port_connect_change drivers/usb/core/hub.c:5720 [inline] port_event drivers/usb/core/hub.c:5884 [inline] hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 INFO: task kworker/1:4:5900 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:4 state:D stack:24456 pid:5900 tgid:5900 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x17db/0x58f0 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7362 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7419 rwsem_down_write_slowpath+0x87d/0x1080 kernel/locking/rwsem.c:1215 __down_write_common kernel/locking/rwsem.c:1347 [inline] __down_write kernel/locking/rwsem.c:1356 [inline] down_write+0x1bc/0x200 kernel/locking/rwsem.c:1632 usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 sisusb_probe+0x1f9/0xf00 drivers/usb/misc/sisusbvga/sisusbvga.c:2816 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_set_ usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708 hub_port_connect drivers/usb/core/hub.c:5580 [inline] hub_port_connect_change drivers/usb/core/hub.c:5720 [inline] port_event drivers/usb/core/hub.c:5884 [inline] hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 INFO: task kworker/0:6:5974 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/0:6 state:D stack:20640 pid:5974 tgid:5974 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x17db/0x58f0 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7362 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7419 rwsem_down_write_slowpath+0x87d/0x1080 kernel/locking/rwsem.c:1215 __down_write_common kernel/locking/rwsem.c:1347 [inline] __down_write kernel/locking/rwsem.c:1356 [inline] down_write+0x1bc/0x200 kernel/locking/rwsem.c:1632 usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 sisusb_probe+0x1f9/0xf00 drivers/usb/misc/sisusbvga/sisusbvga.c:2816 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708 hub_port_connect drivers/usb/core/hub.c:5580 [inline] hub_port_connect_change drivers/usb/core/hub.c:5720 [inline] port_event drivers/usb/core/hub.c:5884 [inline] hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Showing all locks held in the system: locks held by kworker/0:0/9: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029a2f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029a2f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff88802f1051a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff88802f1051a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by kworker/u8:1/13: 3, on CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffffffff90250c80 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 net/core/link_watch.c:313 locks held by pr/ttyS0/16: 2, last CPU#0: #0: ffffffff8ec362b8 (console_srcu){....}-{0:0}, at: rcu_try_lock_acquire include/linux/rcupdate.h:314 [inline] #0: ffffffff8ec362b8 (console_srcu){....}-{0:0}, at: srcu_read_lock_nmisafe include/linux/srcu.h:439 [inline] #0: ffffffff8ec362b8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 kernel/printk/printk.c:291 #1: ffffffff9ad32098 (&port_lock_key){-.-.}-{3:3}, at: __uart_port_lock_irqsave include/linux/serial_core.h:613 [inline] #1: ffffffff9ad32098 (&port_lock_key){-.-.}-{3:3}, at: univ8250_console_device_lock+0x67/0xc0 drivers/tty/serial/8250/8250_core.c:413 locks held by kworker/1:0/25: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029a981d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029a981d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff88802b5bf1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff88802b5bf1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by khungtaskd/32: 1, last CPU#1: #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6837 locks held by kworker/u8:7/284: 4, last CPU#1: #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff88804c2ee9c8 (&hard_iface->bat_iv.ogm_buff_mutex){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 drivers/net/netdevsim/dev.c:834 #3: ffff8880b873bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160 kernel/sched/core.c:677 locks held by kworker/u8:11/3338: 4, last CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888048ba07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: class_wiphy_constructor include/net/cfg80211.h:6906 [inline] #2: ffff888048ba07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 net/wireless/core.c:527 #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_update_sta_info net/mac80211/ibss.c:949 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_rx_bss_info net/mac80211/ibss.c:1063 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1546 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_ibss_rx_queued_mgmt+0xf15/0x2c40 net/mac80211/ibss.c:1573 locks held by getty/5377: 2, on CPU#1: #0: ffff8880325dc0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211 locks held by udevd/5679: 4, on CPU#0: #0: ffff88807e5c03f8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888053d31c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff888077f7aa58 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff888077f7aa58 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/5706: 4, on CPU#1: #0: ffff88807ba11518 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff88807a23b080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff888033dbe1e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff888033dbe1e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/5708: 4, on CPU#1: #0: ffff88807ba11758 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff88807e4f4c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff8880715ac968 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880715ac968 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/5709: 4, on CPU#1: #0: ffff888077062518 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888028de8480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff8880266693c8 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880266693c8 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by kworker/1:4/5900: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880299591d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880299591d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888035d381a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888035d381a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by kworker/0:5/5965: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029aff1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029aff1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888052edb1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888052edb1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by kworker/0:6/5974: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880299021d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880299021d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff8880355ae1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff8880355ae1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.3.20/6018: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.0.17/6020: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by kworker/0:8/6022: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029b351d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029b351d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888052dea1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888052dea1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.1.18/6023: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.4.21/6025: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by kworker/1:7/6027: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880299a61d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880299a61d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff88807aa9f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff88807aa9f1d8 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xfc/0x9a0 drivers/usb/core/hub.c:2341 #4: ffff8880236d91a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff8880236d91a0 (&dev->mutex){....}-{4:4}, at: __device_driver_lock drivers/base/dd.c:1171 [inline] #4: ffff8880236d91a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 drivers/base/dd.c:1369 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_deregister_dev+0x87/0x240 drivers/usb/core/file.c:186 locks held by udevd/6091: 4, on CPU#0: #0: ffff88807e5c0f38 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888053cdf480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88802b9651e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88802b9651e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by kworker/1:8/6181: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029bbb1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029bbb1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888079c6f1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888079c6f1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.6.23/6188: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.5.22/6189: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by kworker/0:11/6203: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880292df1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880292df1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888077c2a1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888077c2a1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.9.26/6242: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.7.24/6243: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by udevd/6244: 4, on CPU#0: #0: ffff88807535b878 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888079450c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88802869dd28 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88802869dd28 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/6245: 4, on CPU#0: #0: ffff88807535b3f8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff8880345f3880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88807746fe18 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88807746fe18 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/6246: 4, on CPU#0: #0: ffff88807535bcf8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff88807b8cd880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88807e6b3698 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88807e6b3698 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by syz.8.25/6247: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.3.28/6372: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.2.27/6373: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.4.31/6428: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.1.30/6429: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.0.29/6430: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.6.33/6578: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.5.32/6579: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.7.34/6623: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.9.36/6641: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.8.35/6642: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz-executor/6699: 1, last CPU#1: #0: ffff8880325002e0 (&xt[i].mutex){+.+.}-{4:4}, at: xt_find_target+0x88/0x260 net/netfilter/x_tables.c:257 locks held by syz.3.38/6801: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.2.37/6802: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.4.39/6818: 1, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 locks held by kworker/u8:14/6873: 3, last CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff88802ac6b258 (&devlink->lock_key#22){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 drivers/net/netdevsim/dev.c:834 locks held by syz-executor/6875: 8, on CPU#1: #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2753 [inline] #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff888048856c80 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8fac8920 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 drivers/net/netdevsim/bus.c:234 #4: ffff8880534bb128 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff8880534bb128 (&dev->mutex){....}-{4:4}, at: __device_driver_lock drivers/base/dd.c:1171 [inline] #4: ffff8880534bb128 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 drivers/base/dd.c:1369 #5: ffff8880531c5258 (&devlink->lock_key#17){+.+.}-{4:4}, at: nsim_drv_remove+0x50/0x170 drivers/net/netdevsim/dev.c:1724 #6: ffffffff90250c80 (rtnl_mutex){+.+.}-{4:4}, at: nsim_destroy+0x173/0x800 drivers/net/netdevsim/netdev.c:1193 #7: ffffffff8ed62aa8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:311 [inline] #7: ffffffff8ed62aa8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2d0/0x770 kernel/rcu/tree_exp.h:966 locks held by syz-executor/6876: 4, on CPU#1: #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2753 [inline] #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff88806ea5a080 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff8880289f42d8 (kn->active#58){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880289f42d8 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8fac8920 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: new_device_store+0x13c/0x6d0 drivers/net/netdevsim/bus.c:184 locks held by syz-executor/6892: 4, on CPU#1: #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2753 [inline] #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff888049306080 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8fac8920 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 drivers/net/netdevsim/bus.c:234 locks held by kworker/u8:17/6907: 4, last CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff88804d7f07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: class_wiphy_constructor include/net/cfg80211.h:6906 [inline] #2: ffff88804d7f07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 net/wireless/core.c:527 #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_sta_active_ibss+0xc7/0x330 net/mac80211/ibss.c:628 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Call Trace: dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:123 nmi_trigger_cpumask_backtrace+0x17d/0x390 lib/nmi_backtrace.c:66 trigger_all_cpu_backtrace include/linux/nmi.h:164 [inline] __sys_info lib/sys_info.c:157 [inline] sys_info+0x135/0x170 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xfd7/0x1030 kernel/hung_task.c:561 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 16 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:io_serial_in+0x77/0xc0 drivers/tty/serial/8250/8250_port.c:409 Code: e8 4e b3 55 fc 44 89 f9 d3 e3 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 9f 7c c5 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f e9 9a 30 75 06 cc 44 89 f9 80 e1 07 RSP: 0000:ffffc900001578b8 EFLAGS: 00000002 RAX: 1ffffffff35a6400 RBX: 00000000000003fd RCX: 0000000000000000 RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020 RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: ffffffff85720780 R12: dffffc0000000000 R13: 0000000000000000 R14: ffffffff9ad320c0 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888124cd9000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8920e55920 CR3: 0000000067ab6000 CR4: 00000000003526f0 Call Trace: serial_in drivers/tty/serial/8250/8250.h:128 [inline] serial_lsr_in drivers/tty/serial/8250/8250.h:150 [inline] wait_for_lsr+0x184/0x2f0 drivers/tty/serial/8250/8250_port.c:2013 serial8250_fifo_wait_for_lsr_thre drivers/tty/serial/8250/8250_port.c:3270 [inline] __serial8250_console_fifo_write+0xcd/0x3e0 drivers/tty/serial/8250/8250_port.c:3345 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3378 [inline] __serial8250_console_write drivers/tty/serial/8250/8250_port.c:3429 [inline] serial8250_console_write+0xaa1/0x1200 drivers/tty/serial/8250/8250_port.c:3493 nbcon_emit_next_record+0xef5/0x1a90 kernel/printk/nbcon.c:-1 nbcon_emit_one kernel/printk/nbcon.c:1157 [inline] nbcon_kthread_func+0x679/0x880 kernel/printk/nbcon.c:1271 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 final repro crashed as (corrupted=false): INFO: task kworker/1:0:25 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:0 state:D stack:24888 pid:25 tgid:25 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x17db/0x58f0 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7362 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7419 rwsem_down_write_slowpath+0x87d/0x1080 kernel/locking/rwsem.c:1215 __down_write_common kernel/locking/rwsem.c:1347 [inline] __down_write kernel/locking/rwsem.c:1356 [inline] down_write+0x1bc/0x200 kernel/locking/rwsem.c:1632 usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 sisusb_probe+0x1f9/0xf00 drivers/usb/misc/sisusbvga/sisusbvga.c:2816 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708 hub_port_connect drivers/usb/core/hub.c:5580 [inline] hub_port_connect_change drivers/usb/core/hub.c:5720 [inline] port_event drivers/usb/core/hub.c:5884 [inline] hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 INFO: task kworker/1:4:5900 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:4 state:D stack:24456 pid:5900 tgid:5900 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x17db/0x58f0 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7362 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7419 rwsem_down_write_slowpath+0x87d/0x1080 kernel/locking/rwsem.c:1215 __down_write_common kernel/locking/rwsem.c:1347 [inline] __down_write kernel/locking/rwsem.c:1356 [inline] down_write+0x1bc/0x200 kernel/locking/rwsem.c:1632 usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 sisusb_probe+0x1f9/0xf00 drivers/usb/misc/sisusbvga/sisusbvga.c:2816 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_set_ usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708 hub_port_connect drivers/usb/core/hub.c:5580 [inline] hub_port_connect_change drivers/usb/core/hub.c:5720 [inline] port_event drivers/usb/core/hub.c:5884 [inline] hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 INFO: task kworker/0:6:5974 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/0:6 state:D stack:20640 pid:5974 tgid:5974 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: usb_hub_wq hub_event Call Trace: context_switch kernel/sched/core.c:5520 [inline] __schedule+0x17db/0x58f0 kernel/sched/core.c:7270 __schedule_loop kernel/sched/core.c:7347 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7362 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7419 rwsem_down_write_slowpath+0x87d/0x1080 kernel/locking/rwsem.c:1215 __down_write_common kernel/locking/rwsem.c:1347 [inline] __down_write kernel/locking/rwsem.c:1356 [inline] down_write+0x1bc/0x200 kernel/locking/rwsem.c:1632 usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 sisusb_probe+0x1f9/0xf00 drivers/usb/misc/sisusbvga/sisusbvga.c:2816 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x254/0xae0 drivers/base/dd.c:706 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620 device_add+0x7d7/0xb80 drivers/base/core.c:3776 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708 hub_port_connect drivers/usb/core/hub.c:5580 [inline] hub_port_connect_change drivers/usb/core/hub.c:5720 [inline] port_event drivers/usb/core/hub.c:5884 [inline] hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966 process_one_work kernel/workqueue.c:3396 [inline] process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Showing all locks held in the system: locks held by kworker/0:0/9: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029a2f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029a2f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff88802f1051a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff88802f1051a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by kworker/u8:1/13: 3, on CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90000127c40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffffffff90250c80 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 net/core/link_watch.c:313 locks held by pr/ttyS0/16: 2, last CPU#0: #0: ffffffff8ec362b8 (console_srcu){....}-{0:0}, at: rcu_try_lock_acquire include/linux/rcupdate.h:314 [inline] #0: ffffffff8ec362b8 (console_srcu){....}-{0:0}, at: srcu_read_lock_nmisafe include/linux/srcu.h:439 [inline] #0: ffffffff8ec362b8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 kernel/printk/printk.c:291 #1: ffffffff9ad32098 (&port_lock_key){-.-.}-{3:3}, at: __uart_port_lock_irqsave include/linux/serial_core.h:613 [inline] #1: ffffffff9ad32098 (&port_lock_key){-.-.}-{3:3}, at: univ8250_console_device_lock+0x67/0xc0 drivers/tty/serial/8250/8250_core.c:413 locks held by kworker/1:0/25: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029a981d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029a981d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff88802b5bf1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff88802b5bf1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by khungtaskd/32: 1, last CPU#1: #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6837 locks held by kworker/u8:7/284: 4, last CPU#1: #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888032ced140 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90003067c40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff88804c2ee9c8 (&hard_iface->bat_iv.ogm_buff_mutex){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 drivers/net/netdevsim/dev.c:834 #3: ffff8880b873bb20 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2d/0x160 kernel/sched/core.c:677 locks held by kworker/u8:11/3338: 4, last CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc9000eca7c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888048ba07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: class_wiphy_constructor include/net/cfg80211.h:6906 [inline] #2: ffff888048ba07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 net/wireless/core.c:527 #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_update_sta_info net/mac80211/ibss.c:949 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_rx_bss_info net/mac80211/ibss.c:1063 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_rx_mgmt_probe_beacon net/mac80211/ibss.c:1546 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_ibss_rx_queued_mgmt+0xf15/0x2c40 net/mac80211/ibss.c:1573 locks held by getty/5377: 2, on CPU#1: #0: ffff8880325dc0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211 locks held by udevd/5679: 4, on CPU#0: #0: ffff88807e5c03f8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888053d31c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff888077f7aa58 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff888077f7aa58 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/5706: 4, on CPU#1: #0: ffff88807ba11518 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff88807a23b080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff888033dbe1e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff888033dbe1e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/5708: 4, on CPU#1: #0: ffff88807ba11758 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff88807e4f4c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff8880715ac968 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880715ac968 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888029afe1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/5709: 4, on CPU#1: #0: ffff888077062518 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888028de8480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff8880266693c8 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880266693c8 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by kworker/1:4/5900: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900032c7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880299591d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880299591d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff8880287401d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888035d381a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888035d381a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by kworker/0:5/5965: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90002ff7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029aff1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029aff1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888053bdc1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888052edb1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888052edb1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by kworker/0:6/5974: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90002fc7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880299021d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880299021d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff8880765d11d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff8880355ae1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff8880355ae1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.3.20/6018: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.0.17/6020: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by kworker/0:8/6022: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90003807c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029b351d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029b351d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888052dea1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888052dea1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.1.18/6023: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.4.21/6025: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by kworker/1:7/6027: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc9000206fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880299a61d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880299a61d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff88807aa9f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff88807aa9f1d8 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xfc/0x9a0 drivers/usb/core/hub.c:2341 #4: ffff8880236d91a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff8880236d91a0 (&dev->mutex){....}-{4:4}, at: __device_driver_lock drivers/base/dd.c:1171 [inline] #4: ffff8880236d91a0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 drivers/base/dd.c:1369 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_deregister_dev+0x87/0x240 drivers/usb/core/file.c:186 locks held by udevd/6091: 4, on CPU#0: #0: ffff88807e5c0f38 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888053cdf480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88802b9651e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88802b9651e8 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff88806e9071d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by kworker/1:8/6181: 6, on CPU#1: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90004037c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff888029bbb1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff888029bbb1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888079c6f1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888079c6f1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.6.23/6188: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.5.22/6189: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by kworker/0:11/6203: 6, on CPU#0: #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff888022ac5540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc900043a7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff8880292df1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #2: ffff8880292df1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912 #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #4: ffff888077c2a1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff888077c2a1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_register_dev+0x142/0x5e0 drivers/usb/core/file.c:134 locks held by syz.9.26/6242: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.7.24/6243: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by udevd/6244: 4, on CPU#0: #0: ffff88807535b878 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff888079450c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88802869dd28 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88802869dd28 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888020e8e1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/6245: 4, on CPU#0: #0: ffff88807535b3f8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff8880345f3880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88807746fe18 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88807746fe18 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff88802f1061d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by udevd/6246: 4, on CPU#0: #0: ffff88807535bcf8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183 #1: ffff88807b8cd880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165 #2: ffff88807e6b3698 (kn->active#29){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff88807e6b3698 (kn->active#29){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166 #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline] #3: ffff888032d541d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142 locks held by syz.8.25/6247: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.3.28/6372: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.2.27/6373: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.4.31/6428: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.1.30/6429: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.0.29/6430: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.6.33/6578: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.5.32/6579: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.7.34/6623: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.9.36/6641: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.8.35/6642: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz-executor/6699: 1, last CPU#1: #0: ffff8880325002e0 (&xt[i].mutex){+.+.}-{4:4}, at: xt_find_target+0x88/0x260 net/netfilter/x_tables.c:257 locks held by syz.3.38/6801: 2, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.2.37/6802: 2, on CPU#1: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 #1: ffff88807811d0c8 (&(sisusb->lock)){+.+.}-{4:4}, at: sisusb_open+0x96/0x420 drivers/usb/misc/sisusbvga/sisusbvga.c:2213 locks held by syz.4.39/6818: 1, on CPU#0: #0: ffffffff8fb05228 (minor_rwsem#2){++++}-{4:4}, at: usb_open+0x30/0x1e0 drivers/usb/core/file.c:38 locks held by kworker/u8:14/6873: 3, last CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90005cdfc40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff88802ac6b258 (&devlink->lock_key#22){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 drivers/net/netdevsim/dev.c:834 locks held by syz-executor/6875: 8, on CPU#1: #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2753 [inline] #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff888048856c80 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8fac8920 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 drivers/net/netdevsim/bus.c:234 #4: ffff8880534bb128 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline] #4: ffff8880534bb128 (&dev->mutex){....}-{4:4}, at: __device_driver_lock drivers/base/dd.c:1171 [inline] #4: ffff8880534bb128 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb9/0x880 drivers/base/dd.c:1369 #5: ffff8880531c5258 (&devlink->lock_key#17){+.+.}-{4:4}, at: nsim_drv_remove+0x50/0x170 drivers/net/netdevsim/dev.c:1724 #6: ffffffff90250c80 (rtnl_mutex){+.+.}-{4:4}, at: nsim_destroy+0x173/0x800 drivers/net/netdevsim/netdev.c:1193 #7: ffffffff8ed62aa8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:311 [inline] #7: ffffffff8ed62aa8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2d0/0x770 kernel/rcu/tree_exp.h:966 locks held by syz-executor/6876: 4, on CPU#1: #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2753 [inline] #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff88806ea5a080 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff8880289f42d8 (kn->active#58){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880289f42d8 (kn->active#58){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8fac8920 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: new_device_store+0x13c/0x6d0 drivers/net/netdevsim/bus.c:184 locks held by syz-executor/6892: 4, on CPU#1: #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2753 [inline] #0: ffff888035d9e460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff888049306080 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff8880289f41e8 (kn->active#57){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8fac8920 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: del_device_store+0xd6/0x370 drivers/net/netdevsim/bus.c:234 locks held by kworker/u8:17/6907: 4, last CPU#1: #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline] #1: ffffc90005d0fc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479 #2: ffff88804d7f07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: class_wiphy_constructor include/net/cfg80211.h:6906 [inline] #2: ffff88804d7f07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 net/wireless/core.c:527 #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #3: ffffffff8ed5c6e0 (rcu_read_lock){....}-{1:3}, at: ieee80211_sta_active_ibss+0xc7/0x330 net/mac80211/ibss.c:628 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Call Trace: dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:123 nmi_trigger_cpumask_backtrace+0x17d/0x390 lib/nmi_backtrace.c:66 trigger_all_cpu_backtrace include/linux/nmi.h:164 [inline] __sys_info lib/sys_info.c:157 [inline] sys_info+0x135/0x170 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xfd7/0x1030 kernel/hung_task.c:561 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 16 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:io_serial_in+0x77/0xc0 drivers/tty/serial/8250/8250_port.c:409 Code: e8 4e b3 55 fc 44 89 f9 d3 e3 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 9f 7c c5 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f e9 9a 30 75 06 cc 44 89 f9 80 e1 07 RSP: 0000:ffffc900001578b8 EFLAGS: 00000002 RAX: 1ffffffff35a6400 RBX: 00000000000003fd RCX: 0000000000000000 RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020 RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: ffffffff85720780 R12: dffffc0000000000 R13: 0000000000000000 R14: ffffffff9ad320c0 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff888124cd9000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8920e55920 CR3: 0000000067ab6000 CR4: 00000000003526f0 Call Trace: serial_in drivers/tty/serial/8250/8250.h:128 [inline] serial_lsr_in drivers/tty/serial/8250/8250.h:150 [inline] wait_for_lsr+0x184/0x2f0 drivers/tty/serial/8250/8250_port.c:2013 serial8250_fifo_wait_for_lsr_thre drivers/tty/serial/8250/8250_port.c:3270 [inline] __serial8250_console_fifo_write+0xcd/0x3e0 drivers/tty/serial/8250/8250_port.c:3345 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3378 [inline] __serial8250_console_write drivers/tty/serial/8250/8250_port.c:3429 [inline] serial8250_console_write+0xaa1/0x1200 drivers/tty/serial/8250/8250_port.c:3493 nbcon_emit_next_record+0xef5/0x1a90 kernel/printk/nbcon.c:-1 nbcon_emit_one kernel/printk/nbcon.c:1157 [inline] nbcon_kthread_func+0x679/0x880 kernel/printk/nbcon.c:1271 kthread+0x38b/0x480 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245