Extracting prog: 28m29.546217637s Minimizing prog: 2h27m53.863468313s Simplifying prog options: 25m48.509410156s Extracting C: 5m48.381415365s Simplifying C: 2h3m52.262074144s 29 programs, 3 VMs, timeouts [6m0s] extracting reproducer from 29 programs single: executing 5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_raw-ioctl$ifreq_SIOCGIFINDEX_vcan-socket$inet6-connect$inet6-sendmmsg-socket$netlink-socket$inet6_icmp_raw-ioctl$KVM_CREATE_VCPU-ioctl$KVM_RUN-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-setsockopt$inet6_IPV6_ADDRFORM-socket$igmp-openat$binder_debug-dup3-ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD-socket$inet_udplite-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route-socket$kcm-memfd_secret-sendmsg$IPSET_CMD_CREATE-sendmsg$kcm detailed listing: executing program 0: socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=@bridge_delneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x3}, [@NDA_LLADDR={0xa, 0x2, @random="9589cfed5cff"}]}, 0x28}}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x2, 0x0, 0x0) r5 = socket$igmp(0x2, 0x3, 0x2) openat$binder_debug(0xffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r5, 0x8983, &(0x7f0000000540)={0x0, 'netdevsim0\x00'}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) r8 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r7, @ANYBLOB="00000000100000001c001a80080002802d00ff0008000200", @ANYRES16=r8, @ANYRES32=r8], 0x44}}, 0x0) r9 = socket$kcm(0x10, 0x2, 0x0) memfd_secret(0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="600000000206010800000000000000000000000005000400000000000900020073797a31000000001400078005001500120000000800084000000090050005000a000000050001000600000012000300686173683a6e65742c706f7274"], 0x60}}, 0x0) sendmsg$kcm(r9, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udplite-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x0, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0xc, 0x0, 0x1, [@AF_INET={0x8, 0x29, 0x0, 0x1, {0x4, 0x5}}]}]}, 0x2c}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-openat$uinput-prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-ioctl$SCSI_IOCTL_GET_PCI-connect$unix-sendmmsg$unix-recvmmsg-sched_setscheduler-openat$cgroup_ro-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-sendmsg$inet-bpf$BPF_GET_MAP_INFO-bpf$PROG_LOAD_XDP-bpf$MAP_CREATE_CONST_STR-bpf$BPF_BTF_LOAD-openat$vhost_vsock-bpf$PROG_LOAD_XDP-close-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_int-write$cgroup_int detailed listing: executing program 0: socket$nl_generic(0x10, 0x3, 0x10) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, 0x0) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec85"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000000300)={0x0, 0xffffffbe, &(0x7f00000002c0)=[{&(0x7f0000000080)="de", 0xc0e77043}], 0x1}, 0x2000c054) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340), 0x48) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000000000000000020000000000009053d7aecc4ecaad98bc3d4a0a9e3c18ff92c3ed"], &(0x7f00000000c0)=""/158, 0x26, 0x9e, 0x1}, 0x20) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x3, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="180081b2aceeb8fe94697c0050a722821d42dd4600000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r4, 0x8, 0x0, 0xfffffffffffffd78}, 0x90) close(0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f00000001c0), 0x12) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$nl_route_sched-socket$can_j1939-bind$can_j1939-sendmsg$can_j1939-socket$nl_route-bind$can_j1939-socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-sendmsg$nl_route_sched-socket$nl_xfrm-prctl$PR_SCHED_CORE-sched_setaffinity-openat$hwrng-preadv-socket$inet6_udplite-semget$private-semtimedop-syz_open_dev$sg-socket$kcm-ioctl$SIOCSIFHWADDR-gettid-timer_create-clock_gettime-timer_settime-openat-flock-socket$nl_netfilter-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x4800) r2 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r1}, 0x18) sendmsg$can_j1939(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0x18, &(0x7f0000000180)={&(0x7f00000000c0)="92", 0x1a000}}, 0xee) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$can_j1939(r2, &(0x7f0000000200)={0x1d, r1, 0x0, {}, 0xfe}, 0x18) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0xf0ffffffffffff}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r5, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r6 = semget$private(0x0, 0x5, 0x0) semtimedop(r6, &(0x7f0000000200)=[{0x0, 0xa}], 0x1, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r7 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r7, 0x8b07, &(0x7f0000000000)={'virt_wifi0\x00', @random="8dffffff0600"}) gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{r8, r9+10000000}, {0x0, 0x3938700}}, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c41, 0x0) flock(r10, 0x5) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000070000000030a01010000000000000000010000000900030073797a300000000028000480080002400000000008000140000000051400030076657468315f746f5f626174616476000900010073797a30000000001c0008"], 0xb8}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb-syz_usb_disconnect-mmap-syz_usb_connect-fsconfig$FSCONFIG_SET_STRING-close_range-getrandom detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) r3 = io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r4 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, 0xffffffffffffffff, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000040)=""/133, 0xfffffffffffffdde, 0x0) program crashed: INFO: rcu detected stall in corrupted single: successfully extracted reproducer found reproducer with 29 syscalls minimizing guilty program testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb-syz_usb_disconnect-mmap-syz_usb_connect-fsconfig$FSCONFIG_SET_STRING-close_range detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) r3 = io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r4 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, 0xffffffffffffffff, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb-syz_usb_disconnect-mmap-syz_usb_connect-fsconfig$FSCONFIG_SET_STRING detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r3 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, 0xffffffffffffffff, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb-syz_usb_disconnect-mmap-syz_usb_connect detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r3 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, 0xffffffffffffffff, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) program crashed: INFO: task hung in usb_deregister_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb-syz_usb_disconnect-mmap detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r3 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, 0xffffffffffffffff, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb-syz_usb_disconnect detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) r3 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r3) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-ioctl$vim2m_VIDIOC_S_FMT detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) program did not crash testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-sendmsg$inet-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32], 0x38}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in addrconf_rs_timer testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-socket$inet6_udplite-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-openat$uinput-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_open_dev$hidraw-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-io_uring_setup-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) io_uring_setup(0x177f, &(0x7f0000000100)={0x0, 0xb4a5}) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-madvise-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x15) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in kernfs_add_one testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-bpf$BPF_PROG_DETACH-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000280)) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000d00)={@cgroup=r0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @link_id}, 0x20) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-rmdir-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-sendto$inet-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-bind$inet-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-epoll_ctl$EPOLL_CTL_ADD-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x40000000015, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-socket-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) epoll_create1(0x0) socket(0x40000000015, 0x5, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-epoll_create1-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) epoll_create1(0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_deregister_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-openat$cgroup_root-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-mkdir-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-dup-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) dup(0xffffffffffffffff) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-madvise-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in addrconf_rs_timer testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-mmap-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): write$binfmt_aout-syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: write$binfmt_aout(0xffffffffffffffff, 0x0, 0xff2e) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: task hung in usb_register_dev testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(0x0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, 0x0, 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash simplifying guilty program options testing program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb detailed listing: executing program 0: syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) unshare(0x4040600) syz_open_dev$char_usb(0xc, 0xb4, 0x0) program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames extracting C reproducer testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program crashed: INFO: task hung in usb_register_dev simplifying C reproducer testing compiled C program (duration=9m0s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program crashed: INFO: task hung in jbd2_journal_commit_transaction testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program crashed: INFO: rcu detected stall in mac80211_hwsim_beacon testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program crashed: INFO: task hung in wdm_release testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$hidraw-syz_usb_connect$cdc_ncm-unshare-syz_open_dev$char_usb program did not crash reproducing took 5h35m12.87776826s repro crashed as (corrupted=false): INFO: task syz-executor320:7035 blocked for more than 142 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:24416 pid:7035 tgid:7034 ppid:5154 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 wdm_release+0x52/0x470 drivers/usb/class/cdc-wdm.c:764 __fput+0x406/0x8b0 fs/file_table.c:422 task_work_run+0x24f/0x310 kernel/task_work.c:180 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa27/0x27e0 kernel/exit.c:874 do_group_exit+0x207/0x2c0 kernel/exit.c:1023 get_signal+0x16a1/0x1740 kernel/signal.c:2909 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:310 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7feafc194719 RSP: 002b:00007feafc13f228 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007feafc21b1a8 RCX: 00007feafc194719 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007feafc21b1a8 RBP: 00007feafc21b1a0 R08: 00007feafc13f6c0 R09: 00007feafc13f6c0 R10: 0000000000000000 R11: 0000000000000246 R12: 00007feafc21b1ac R13: 0023776172646968 R14: 6469682f7665642f R15: 00007ffc872c23c8 INFO: task syz-executor320:7039 blocked for more than 143 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:26384 pid:7039 tgid:7038 ppid:5155 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 rpm_resume+0x504/0x1670 drivers/base/power/runtime.c:834 rpm_resume+0x8fe/0x1670 drivers/base/power/runtime.c:892 __pm_runtime_resume+0x120/0x180 drivers/base/power/runtime.c:1172 pm_runtime_resume_and_get include/linux/pm_runtime.h:430 [inline] usb_autopm_get_interface+0x22/0xf0 drivers/usb/core/driver.c:1819 wdm_open+0x218/0x550 drivers/usb/class/cdc-wdm.c:730 usb_open+0x225/0x300 drivers/usb/core/file.c:47 chrdev_open+0x5b0/0x630 fs/char_dev.c:414 do_dentry_open+0x95a/0x1720 fs/open.c:955 do_open fs/namei.c:3650 [inline] path_openat+0x289f/0x3280 fs/namei.c:3807 do_filp_open+0x235/0x490 fs/namei.c:3834 do_sys_openat2+0x13e/0x1d0 fs/open.c:1405 do_sys_open fs/open.c:1420 [inline] __do_sys_openat fs/open.c:1436 [inline] __se_sys_openat fs/open.c:1431 [inline] __x64_sys_openat+0x247/0x2a0 fs/open.c:1431 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7feafc193370 RSP: 002b:00007feafc13ed80 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feafc193370 RDX: 0000000000000002 RSI: 00007feafc13ee10 RDI: 00000000ffffff9c RBP: 00007feafc13ee10 R08: 0000000000000000 R09: 00007feafc13eb97 R10: 0000000000000000 R11: 0000000000000293 R12: 00007feafc21b1ac R13: 0023776172646968 R14: 6469682f7665642f R15: 00007ffc872c23c8 INFO: task syz-executor320:7046 blocked for more than 145 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:27360 pid:7046 tgid:7040 ppid:5153 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 wdm_open+0x56/0x550 drivers/usb/class/cdc-wdm.c:715 usb_open+0x225/0x300 drivers/usb/core/file.c:47 chrdev_open+0x5b0/0x630 fs/char_dev.c:414 do_dentry_open+0x95a/0x1720 fs/open.c:955 do_open fs/namei.c:3650 [inline] path_openat+0x289f/0x3280 fs/namei.c:3807 do_filp_open+0x235/0x490 fs/namei.c:3834 do_sys_openat2+0x13e/0x1d0 fs/open.c:1405 do_sys_open fs/open.c:1420 [inline] __do_sys_openat fs/open.c:1436 [inline] __se_sys_openat fs/open.c:1431 [inline] __x64_sys_openat+0x247/0x2a0 fs/open.c:1431 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7feafc193370 RSP: 002b:00007feafc11dd80 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feafc193370 RDX: 0000000000000002 RSI: 00007feafc11de10 RDI: 00000000ffffff9c RBP: 00007feafc11de10 R08: 0000000000000000 R09: 00007feafc11db97 R10: 0000000000000000 R11: 0000000000000293 R12: 00007feafc21b1bc R13: 0023776172646968 R14: 6469682f7665642f R15: 00007ffc872c23c8 INFO: task syz-executor320:7043 blocked for more than 146 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:25712 pid:7043 tgid:7042 ppid:5156 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 wdm_open+0x56/0x550 drivers/usb/class/cdc-wdm.c:715 usb_open+0x225/0x300 drivers/usb/core/file.c:47 chrdev_open+0x5b0/0x630 fs/char_dev.c:414 Showing all locks held in the system: 3 locks held by kworker/u8:0/11: #0: ffff8880b953e7d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559 #1: ffff8880b9528948 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x441/0x770 kernel/sched/psi.c:988 #2: ffff8880754f0768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: wiphy_lock include/net/cfg80211.h:5966 [inline] #2: ffff8880754f0768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: cfg80211_wiphy_work+0x35/0x260 net/wireless/core.c:424 1 lock held by khungtaskd/30: #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline] #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:781 [inline] #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6614 7 locks held by kworker/1:1/45: #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc90000b57d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc90000b57d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffff888023f67190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #2: ffff888023f67190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 drivers/usb/core/hub.c:5849 #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: usb_remote_wakeup drivers/usb/core/hub.c:3840 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5647 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x2117/0x5150 drivers/usb/core/hub.c:5903 #4: ffff888023fba518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] #4: ffff888023fba518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_port_resume+0x2cc/0x2210 drivers/usb/core/hub.c:3764 #5: ffff8880231af468 (hcd->address0_mutex){+.+.}-{3:3}, at: usb_reset_and_verify_device+0x319/0x1440 drivers/usb/core/hub.c:6120 #6: ffffffff8ef1eed0 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x1f8/0x1b30 drivers/usb/core/hub.c:3021 2 locks held by getty/4851: #0: ffff88802d9000a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc900031432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 drivers/tty/n_tty.c:2201 6 locks held by kworker/0:3/5160: #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc90004147d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc90004147d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffff888023fcf190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #2: ffff888023fcf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 drivers/usb/core/hub.c:5849 #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5418 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x25b6/0x5150 drivers/usb/core/hub.c:5903 #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5419 [inline] #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x25f4/0x5150 drivers/usb/core/hub.c:5903 #5: ffffffff8ef1eed0 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x1f8/0x1b30 drivers/usb/core/hub.c:3021 6 locks held by kworker/0:4/5186: #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc900042e7d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc900042e7d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffff888023fbf190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #2: ffff888023fbf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 drivers/usb/core/hub.c:5849 #3: ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5418 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x25b6/0x5150 drivers/usb/core/hub.c:5903 #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5419 [inline] #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x25f4/0x5150 drivers/usb/core/hub.c:5903 #5: ffff8880b943e7d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559 7 locks held by kworker/1:6/5373: ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline] watchdog+0xfde/0x1020 kernel/hung_task.c:379 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 4532 Comm: klogd Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:lock_is_held_type+0x5/0x190 kernel/locking/lockdep.c:5810 Code: 90 90 eb b5 e8 2c fc ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 RSP: 0018:ffffc9000304f820 EFLAGS: 00000086 RAX: 0000000000000000 RBX: ffff8880b943f538 RCX: ffffc9000304f900 RDX: 0000000000000010 RSI: 00000000ffffffff RDI: ffff8880b943e7d8 RBP: 0000000000000010 R08: ffffffff8fad50af R09: 1ffffffff1f5aa15 R10: dffffc0000000000 R11: fffffbfff1f5aa16 R12: ffff8880b943e7c0 R13: ffff88807c71da00 R14: ffff8880b943e7c0 R15: dffffc0000000000 FS: 00007f923e470380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d767cc7e98 CR3: 000000007b90c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_is_held include/linux/lockdep.h:231 [inline] lockdep_assert_rq_held kernel/sched/sched.h:1397 [inline] ttwu_do_activate+0x9d/0x7e0 kernel/sched/core.c:3778 ttwu_queue kernel/sched/core.c:4057 [inline] try_to_wake_up+0x884/0x1470 kernel/sched/core.c:4378 autoremove_wake_function+0x16/0x110 kernel/sched/wait.c:384 __wake_up_common kernel/sched/wait.c:89 [inline] __wake_up_common_lock+0x130/0x1e0 kernel/sched/wait.c:106 sock_def_readable+0x20f/0x5b0 net/core/sock.c:3353 unix_dgram_sendmsg+0x148e/0x1f80 net/unix/af_unix.c:2116 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 __sys_sendto+0x3a4/0x4f0 net/socket.c:2192 __do_sys_sendto net/socket.c:2204 [inline] __se_sys_sendto net/socket.c:2200 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2200 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f923e5d29b5 Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83 RSP: 002b:00007ffd088564d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f923e5d29b5 RDX: 000000000000008b RSI: 00005563a644c180 RDI: 0000000000000003 RBP: 00005563a6447910 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 R13: 00007f923e760212 R14: 00007ffd088565d8 R15: 0000000000000000 final repro crashed as (corrupted=false): INFO: task syz-executor320:7035 blocked for more than 142 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:24416 pid:7035 tgid:7034 ppid:5154 flags:0x00004002 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 wdm_release+0x52/0x470 drivers/usb/class/cdc-wdm.c:764 __fput+0x406/0x8b0 fs/file_table.c:422 task_work_run+0x24f/0x310 kernel/task_work.c:180 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa27/0x27e0 kernel/exit.c:874 do_group_exit+0x207/0x2c0 kernel/exit.c:1023 get_signal+0x16a1/0x1740 kernel/signal.c:2909 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:310 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7feafc194719 RSP: 002b:00007feafc13f228 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007feafc21b1a8 RCX: 00007feafc194719 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007feafc21b1a8 RBP: 00007feafc21b1a0 R08: 00007feafc13f6c0 R09: 00007feafc13f6c0 R10: 0000000000000000 R11: 0000000000000246 R12: 00007feafc21b1ac R13: 0023776172646968 R14: 6469682f7665642f R15: 00007ffc872c23c8 INFO: task syz-executor320:7039 blocked for more than 143 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:26384 pid:7039 tgid:7038 ppid:5155 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 rpm_resume+0x504/0x1670 drivers/base/power/runtime.c:834 rpm_resume+0x8fe/0x1670 drivers/base/power/runtime.c:892 __pm_runtime_resume+0x120/0x180 drivers/base/power/runtime.c:1172 pm_runtime_resume_and_get include/linux/pm_runtime.h:430 [inline] usb_autopm_get_interface+0x22/0xf0 drivers/usb/core/driver.c:1819 wdm_open+0x218/0x550 drivers/usb/class/cdc-wdm.c:730 usb_open+0x225/0x300 drivers/usb/core/file.c:47 chrdev_open+0x5b0/0x630 fs/char_dev.c:414 do_dentry_open+0x95a/0x1720 fs/open.c:955 do_open fs/namei.c:3650 [inline] path_openat+0x289f/0x3280 fs/namei.c:3807 do_filp_open+0x235/0x490 fs/namei.c:3834 do_sys_openat2+0x13e/0x1d0 fs/open.c:1405 do_sys_open fs/open.c:1420 [inline] __do_sys_openat fs/open.c:1436 [inline] __se_sys_openat fs/open.c:1431 [inline] __x64_sys_openat+0x247/0x2a0 fs/open.c:1431 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7feafc193370 RSP: 002b:00007feafc13ed80 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feafc193370 RDX: 0000000000000002 RSI: 00007feafc13ee10 RDI: 00000000ffffff9c RBP: 00007feafc13ee10 R08: 0000000000000000 R09: 00007feafc13eb97 R10: 0000000000000000 R11: 0000000000000293 R12: 00007feafc21b1ac R13: 0023776172646968 R14: 6469682f7665642f R15: 00007ffc872c23c8 INFO: task syz-executor320:7046 blocked for more than 145 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:27360 pid:7046 tgid:7040 ppid:5153 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 wdm_open+0x56/0x550 drivers/usb/class/cdc-wdm.c:715 usb_open+0x225/0x300 drivers/usb/core/file.c:47 chrdev_open+0x5b0/0x630 fs/char_dev.c:414 do_dentry_open+0x95a/0x1720 fs/open.c:955 do_open fs/namei.c:3650 [inline] path_openat+0x289f/0x3280 fs/namei.c:3807 do_filp_open+0x235/0x490 fs/namei.c:3834 do_sys_openat2+0x13e/0x1d0 fs/open.c:1405 do_sys_open fs/open.c:1420 [inline] __do_sys_openat fs/open.c:1436 [inline] __se_sys_openat fs/open.c:1431 [inline] __x64_sys_openat+0x247/0x2a0 fs/open.c:1431 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7feafc193370 RSP: 002b:00007feafc11dd80 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feafc193370 RDX: 0000000000000002 RSI: 00007feafc11de10 RDI: 00000000ffffff9c RBP: 00007feafc11de10 R08: 0000000000000000 R09: 00007feafc11db97 R10: 0000000000000000 R11: 0000000000000293 R12: 00007feafc21b1bc R13: 0023776172646968 R14: 6469682f7665642f R15: 00007ffc872c23c8 INFO: task syz-executor320:7043 blocked for more than 146 seconds. Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor320 state:D stack:25712 pid:7043 tgid:7042 ppid:5156 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a4/0xd70 kernel/locking/mutex.c:752 wdm_open+0x56/0x550 drivers/usb/class/cdc-wdm.c:715 usb_open+0x225/0x300 drivers/usb/core/file.c:47 chrdev_open+0x5b0/0x630 fs/char_dev.c:414 Showing all locks held in the system: 3 locks held by kworker/u8:0/11: #0: ffff8880b953e7d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559 #1: ffff8880b9528948 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x441/0x770 kernel/sched/psi.c:988 #2: ffff8880754f0768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: wiphy_lock include/net/cfg80211.h:5966 [inline] #2: ffff8880754f0768 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: cfg80211_wiphy_work+0x35/0x260 net/wireless/core.c:424 1 lock held by khungtaskd/30: #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:329 [inline] #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:781 [inline] #0: ffffffff8e333fa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6614 7 locks held by kworker/1:1/45: #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc90000b57d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc90000b57d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffff888023f67190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #2: ffff888023f67190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 drivers/usb/core/hub.c:5849 #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: usb_remote_wakeup drivers/usb/core/hub.c:3840 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5647 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #3: ffff88801aeaf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x2117/0x5150 drivers/usb/core/hub.c:5903 #4: ffff888023fba518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] #4: ffff888023fba518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_port_resume+0x2cc/0x2210 drivers/usb/core/hub.c:3764 #5: ffff8880231af468 (hcd->address0_mutex){+.+.}-{3:3}, at: usb_reset_and_verify_device+0x319/0x1440 drivers/usb/core/hub.c:6120 #6: ffffffff8ef1eed0 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x1f8/0x1b30 drivers/usb/core/hub.c:3021 2 locks held by getty/4851: #0: ffff88802d9000a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc900031432f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 drivers/tty/n_tty.c:2201 6 locks held by kworker/0:3/5160: #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc90004147d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc90004147d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffff888023fcf190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #2: ffff888023fcf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 drivers/usb/core/hub.c:5849 #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5418 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #3: ffff88802401a518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x25b6/0x5150 drivers/usb/core/hub.c:5903 #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5419 [inline] #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #4: ffff88802301b668 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x25f4/0x5150 drivers/usb/core/hub.c:5903 #5: ffffffff8ef1eed0 (ehci_cf_port_reset_rwsem){.+.+}-{3:3}, at: hub_port_reset+0x1f8/0x1b30 drivers/usb/core/hub.c:3021 6 locks held by kworker/0:4/5186: #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff8880186e6948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc900042e7d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc900042e7d00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffff888023fbf190 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:1009 [inline] #2: ffff888023fbf190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5150 drivers/usb/core/hub.c:5849 #3: ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3206 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5418 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] ffff888023fca518 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x25b6/0x5150 drivers/usb/core/hub.c:5903 #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect drivers/usb/core/hub.c:5419 [inline] #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_connect_change drivers/usb/core/hub.c:5661 [inline] #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: port_event drivers/usb/core/hub.c:5821 [inline] #4: ffff8880238acd68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x25f4/0x5150 drivers/usb/core/hub.c:5903 #5: ffff8880b943e7d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559 7 locks held by kworker/1:6/5373: ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:223 [inline] watchdog+0xfde/0x1020 kernel/hung_task.c:379 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 4532 Comm: klogd Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:lock_is_held_type+0x5/0x190 kernel/locking/lockdep.c:5810 Code: 90 90 eb b5 e8 2c fc ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 RSP: 0018:ffffc9000304f820 EFLAGS: 00000086 RAX: 0000000000000000 RBX: ffff8880b943f538 RCX: ffffc9000304f900 RDX: 0000000000000010 RSI: 00000000ffffffff RDI: ffff8880b943e7d8 RBP: 0000000000000010 R08: ffffffff8fad50af R09: 1ffffffff1f5aa15 R10: dffffc0000000000 R11: fffffbfff1f5aa16 R12: ffff8880b943e7c0 R13: ffff88807c71da00 R14: ffff8880b943e7c0 R15: dffffc0000000000 FS: 00007f923e470380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d767cc7e98 CR3: 000000007b90c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_is_held include/linux/lockdep.h:231 [inline] lockdep_assert_rq_held kernel/sched/sched.h:1397 [inline] ttwu_do_activate+0x9d/0x7e0 kernel/sched/core.c:3778 ttwu_queue kernel/sched/core.c:4057 [inline] try_to_wake_up+0x884/0x1470 kernel/sched/core.c:4378 autoremove_wake_function+0x16/0x110 kernel/sched/wait.c:384 __wake_up_common kernel/sched/wait.c:89 [inline] __wake_up_common_lock+0x130/0x1e0 kernel/sched/wait.c:106 sock_def_readable+0x20f/0x5b0 net/core/sock.c:3353 unix_dgram_sendmsg+0x148e/0x1f80 net/unix/af_unix.c:2116 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 __sys_sendto+0x3a4/0x4f0 net/socket.c:2192 __do_sys_sendto net/socket.c:2204 [inline] __se_sys_sendto net/socket.c:2200 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2200 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f923e5d29b5 Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83 RSP: 002b:00007ffd088564d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f923e5d29b5 RDX: 000000000000008b RSI: 00005563a644c180 RDI: 0000000000000003 RBP: 00005563a6447910 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 R13: 00007f923e760212 R14: 00007ffd088565d8 R15: 0000000000000000