last executing test programs: 5.154222475s ago: executing program 2 (id=659): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, 0x0, 0x2b8ee6cf79dab3f, 0x0, 0x0, {0x2e}}, 0x14}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000100)="1c0000001a009b8a140000003b9b301f00"/28, 0x1c) ioctl$IOCTL_VMCI_DATAGRAM_SEND(0xffffffffffffffff, 0x7ab, &(0x7f0000000800)={&(0x7f00000003c0)={{@hyper, 0x7}, {@any, 0x1}, 0x400, "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"}, 0x418, 0x7}) io_setup(0x7d, &(0x7f0000000600)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000000240)={0x2020}, 0x2020) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002180)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) 4.287224052s ago: executing program 0 (id=660): syz_usb_connect$hid(0x2, 0x36, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0]) r1 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRES16=r1], 0x244}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000014) syz_usb_connect(0x0, 0x2d, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000d3ccb510b1134200292b0102030109021b0001fc00000009040f0001e711e10009058317ff"], 0x0) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0xfffffffe, 0x34014c40, 0xc, 0x10, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000bf8a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x2, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x6000, 0xfffffffc, r3, r4, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000000070102000000000000000001000009090001"], 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0xc0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xfffffdef) socket$nl_route(0x10, 0x3, 0x0) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00000038c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) r7 = eventfd(0x80000001) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000040)={0x1, r7}) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) dup2(r5, r0) write$FUSE_NOTIFY_POLL(r5, 0x0, 0x0) 3.98802916s ago: executing program 2 (id=662): mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1c0) mount(0x0, &(0x7f0000002000)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x5, 0x47, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040cd0607010001010203010902350001010080fa0904000005ff00000007058102400001070501"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/ttyUSB0\x00', 0x2, 0x0) 3.058043162s ago: executing program 0 (id=668): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x12, 0xa01, 0x0, 0x0, {0x7}}, 0x14}}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)=@newtaction={0x48, 0x30, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [{0x34, 0x1, [@m_pedit={0x30, 0x1, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4081}, 0x2400c800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0)=0x4000005, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 2.964158108s ago: executing program 0 (id=669): syz_usb_connect$hid(0x2, 0x36, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0]) r1 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRES16=r1], 0x244}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000014) syz_usb_connect(0x0, 0x2d, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000d3ccb510b1134200292b0102030109021b0001fc00000009040f0001e711e10009058317ff"], 0x0) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0xfffffffe, 0x34014c40, 0xc, 0x10, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000bf8a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x2, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000000070102000000000000000001000009090001"], 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0xc0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, &(0x7f00000000c0)='lp\x00', 0xfffffdef) socket$nl_route(0x10, 0x3, 0x0) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f00000038c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) r6 = eventfd(0x80000001) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000040)={0x1, r6}) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) dup2(r4, r0) write$FUSE_NOTIFY_POLL(r4, 0x0, 0x0) 2.496661786s ago: executing program 2 (id=670): syz_usb_connect$hid(0x2, 0x36, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0]) r1 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRES16=r1], 0x244}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000014) syz_usb_connect(0x0, 0x2d, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000d3ccb510b1134200292b0102030109021b0001fc00000009040f0001e711e10009058317ff"], 0x0) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0xfffffffe, 0x34014c40, 0xc, 0x10, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000bf8a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x2, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="a28096c80abf3543ecde7564abff5085d2227ebcb0f164ae92706ad0b083a3f469a3efd15b4921e9c3063b98b3082068e7c31950dde842eac55df0f991453cad62a6956b0b6f7b8cf49b506a3060fe1127eca99663ade8efa89ee189acb5f3b92f6bc4c46621c803eed0d0bb5f32384870ed08f89d4f74445762fb99715e083c4c92a8878be19ffacc30d0f2da64f971cd40563163adc15670ecf25cd3ad96138967c4b53ad9d04b5193ab5fb674aa0030a9d703d1baf810ce897f969121f142161919e583c275671b999e7f363891dfdfdf3556d01b86ee29eca8fccbfeaf1771395148706cc6e6be7ce29fc9ffef061b5420950c1a525bf75ad06edec51538d1c5bbc77da72dc90fd9998936fffdda2427e5a68966c7e2208f76304680182ec73007e482f034195712af922db2726195d997708734db9e7825a864be00b2a4f800881fc0363f5e618398454f35b148b4ccb88d418269fac868a8ba4a2d5b4f06a1ac01b5ad158b842e05adca22c7372585bf4ce95560b6c1e021a3ed2ff7bd3b6b3c7734c3b66d7e4c460096312082f89b16baa6e73814aa60925780cd92cd65087e260ec046fc363264366a9df2c849c0644911303946adad544521ceb469a3e193ecc9a7876403fac461a4a70d6193b2451189a5c5120b3535e9edf619108af7f517b58abd3fa7fb1ab832213430d2e6901076fba9c9e1acc6c6f48ff0e419bbc45589745a176f52a7407ad5e3dd49acb31b47862806f47077dda04905e45a80a12cbcd4d2dd9fe66c2d1f99394fed8ec60961cd2dc7115a96ece432fac86d51bebb08b95f447a83792fe80291fca7b298c9043ef2c26f0f7e42798d3f54c84b94c24c76c555d83ecc53b99bb22d71845e5cf21a5ba7fbeffeb6306e1730db14561b950a3f24bcfd78d4ab0d97de8054bb1a6077ae7cca6e45d846d3df82298d07212922742cb0facac3b77edfbab90e9ee2d4f7b0ee9b17bb11ec5e5721340d84cb6bd93428167e69b47759172557acda313c3decdfc6fe9336bfade459f43b39d0f2289f9142db280f4ee668e650e12858c577e12e2b9a57ee66c834be97979bcbe94747fa5d8d0b7d3a9f8f218df1bf960f828429a1efe838616b18faf6629236ddbded43a093efae163228e5c38fd7714743c2fcca47e3382bcfb1ab893fd7377527b4ec43f3fa60ebd338161d8de7cad65b15579e4af258f5fe3a63c2637a15703207029b0899b5427767647baef11e291358e6e54f6f13d3d2ca7a5e7969e04d2733b3b9ab822c69a3cfac097384de5071a9b74a656136d55eb1000008747b509fd610ff62b4950ef71c934fe21a48a4931d3d9458b415f112cee65c660f5490e982341da1c58634b3967ca6f3596d20cc90f508382156e36f16539093240ef5f2aa6a2c0dff2a67df30dcf50bf6e0b82a3d49f2d532a8dde1b3ceefcf0837190b74186090d1c18b59917d7efce1adfb238ef4a7b1d22c4cef09320221de883e97e6882466508de06fcdabad3b741bdca2cff879d57ddda52f42b3dcb8a78cfc05826af7e4ff155960ff8491194f4d321ef195990abaeeefdcb852d1e1e3703f317385a9458b6c2dd9db830f757ec29c9939fc7313e639fe485bc1e41ddaaef3fbf1f7cc527c8fad0d21b8082482caad7bee440e5097665f636c3dfec82f8c98afb6243bc3944939675a594277d278ba4361461f7da52e224e4ce5dee4a467bf6ae9f67b61ac6eb0a440406abac2016eec907e241c57f5f44be47290fd0fef785ff04df3810ccd637b4d97a84bae8486a36f75d872e645fe46625969fc2d1f032c56ed44bd98ea27bd9b6ddc8eb2dc2ec9f90f2f1ca1bd20e37ac58b03c84c872f4ba47310654986641460dfdd531ac62a76ad87b89c103ac5c9c2e7e70c66447b3412d4a1e5cbc30e16939505116c04de33ae054ed366de8d1f971c2de439957a194e22a488f58d7efd46439177f3f3c45a1475927eecd846d3d2e6a2ab5c7f8addd99062c2fc6b272d1f51bb8f22f1b6f8bb3faf8aa85e5eb9abf7df5cf8f26267323808b0833a987989cbe59205e7ad06556e2d1b8a4873ca1cbcbc8d43abc145fd4eb832e7a58ab2c793d003ce7b1850ce45eb7480417a1e9eb9d39a1028a2a04a2aa649c098c4f8eee514db5f6021173bb254b8e22b150b2ca01dc7ff235db46ed78d07f43d1adab13b8445d1b32069eb45f9d389fcf5a3f7d3ebe243c5b1fe17b1f5a3d571b65f21b9e471e818172554dc956749b99cb7a5f303ec480d7194a2ba86e204f06aa1becdddc8c49082c527e7064ac2ad77dc05639d3d2a7778f6943ed6105ebf6f0b9e94fddbe05c236ec000f4d1d4e496b10068211ab68ada4c7f7ac61f5f5ba5f1810d5bbe87ff4f8356af0d3f682baedb0ad8f8488b277421f0a03fc5e3095ee34bc4472d8f17e3f7013cf2f79f5ff3ea4b6bae56d1365a33b09bfa9a496323f7da923b7e29dce4beb80035f13130004c96e56d7ef6ca6c101d20c27a218e623227c33c9e488b17e7ae9ac20da8240501f7b614a1730f164553fe479ef149866e4ea47296814284a3d3eb7cbb294289ffb996e0eb053b9c16e54cf267832e3d360eb196ed51305630223309ea97215628f01ec9d3ea48096418d5e962cac5063460f0a18772ec7ce66d14a1cce14b52c40bbbfafccbf1e76f09e57ff0718048e5b993157a6cf4718826b1e09430413a3596a15c4a620fa8c8e1d1663e5739f9f790ddbb3be0e00187d43717d659242467d8681ac10303346157f894d9037641417010e9654c6a5b22383e73a5a37128f50078a980c30930321aa5c5e7851d5d392ddce3a14a96916fa8421ae6728f37f5de7c3e98feb4babd4e1bd2315d595e209d52748f70adc2284fcdaa6ad880470d2a071f3490aaf3491fb64b4547419e8eccdc491a8921156cb4811ad1e66514a32b0b31b641438881f28c1e6461b4f451938999af671e8c6a5cd0c072a9fe4cdbefe24ca616f3d0a15ac97cca835b1a440e04fa28340c6044176c8ecc8ee0d033d47db8a0aacfa0eabdfa1c9509fc2604008f01cbafeb5bd2b503b809ed672340b9a576593f1ef388391b54b605e7a15bef7b1345627a34fca57738b0f8f4f19eea93c903495274a4425a1a1cc6c4c6e335b631df5185c95b485a4257867b5347a40e4e14dcc560f061fd4fd265137dc68afd548adde778f1330f769acb1ccf5da14ff6992c24e210ea6e6179421881b803393bc6974e37106c5b5b3b5d0b3469f8969bffb7e4ceb2c98e928e74366492d27235ae4c74a2f48511aeeaa53a2beafa7a331b50e454c507af1b63350a5cef35668a5b9325014192277e509561008b3601088f79d42eaa8b1e4ae2000b31749e2b8094312ddb7f3c1cd625ef885c11fa22a66e374b52b3425e0b8016154e1fd8471339e32e7373d63ab646d893fbe09ae07b06074c01401ea76b3c382a9d32f24f93c789964e16bc4206ecd75c10917ab84ffd8d6cdf4cd28fd90375ff28518f8c1a3befc538e1b9e427f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7e6bda6287762532b86eb91f5480915680deb8a91fb8652b7f0109064865d2b846af0861f67d3f720d6e306540cd7b68f095ef3690b88ea93fb6a402ff5697597cda83171f159e85307d1a8c01611189bd4eb4f0453ab88d43ae181a562a76902a67c687514079d6f4304d9a7c0fa24b6e86074ea0a9fd8187c120312078f5ebfa674adc0303734bf8f6b5585943706594192ad64c9f7d9794fb83758924f862855ddd50bff58b522c43d73c03289baec628cd693cab93101b1e473b76532510e10f03e86812fea6f2d6f5467dcf29e6d7cf8524f383a0ded3f0951c3ffb171a6b8a6d97b5fa8899a19f1a3d0e934a1d4741076e4394ba225158f697bf7d5651717c6950229a0be22e8120d76a414edbcd03d505264b7ede8272ccbd6dbdcebaf11daf6a652f6f9eb74ba7a3ecc942892891388005ae5d971e4e79d696564906dffd44845b704a9abc2fa5ba1bb69a548423a08044ad6d0e365db7e6bea0f3844a452759716cb98dcf326001ec90c1c343174098cdf47ea2e13341058ca014d2a30e9ba3c526de72a6e387181bf76a278c9cbc518d8c374a3f1d9802a39464a100903dbec16f8f095f5d82d9d09507281e4f7fe0ce4fbeced193902a5f658af2a4c1d0952dabdc6ae5830b6b5a2c3f5b8d33a73665990822e5f4a7ce5366755a1615543bdf78299c71e890e0bedb6ec277b10a389d6a3ba9c037221421279e51ab50fb115de2076cc99444202e88ebd9d0fbe4e60234b7b761495ac6c9e615ddac8176164a88fb6d6cc2b52672c8949afe3efc1e87a598896bc93e421423844fcaafe65af898a015b3bcaf623ebeef9a57155af5278ceb52b995f7ca466d9e18b05e86380679e0257cff6d0c6750078462f2ee4701d6d8289ed848b877cf5918625b7937060d667c11119881c30809056892352c6c53c01e395af6866ea350e6f21fa3db772c1177c759999973b51e11ffc590800", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x8, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x1, 0x6000, 0xfffffffc, r3, r4, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000000070102000000000000000001000009090001"], 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0xc0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r5, &(0x7f00000000c0)='lp\x00', 0xfffffdef) socket$nl_route(0x10, 0x3, 0x0) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00000038c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) r7 = eventfd(0x80000001) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000040)={0x1, r7}) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) dup2(r5, r0) write$FUSE_NOTIFY_POLL(r5, 0x0, 0x0) 2.100782406s ago: executing program 1 (id=672): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000000)='2', 0x49) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x4}, 0x0, &(0x7f0000000100), &(0x7f0000000140)) 2.024311945s ago: executing program 1 (id=673): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xe35, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x1) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x40080) 1.7953951s ago: executing program 0 (id=674): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xe35, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400c000}, 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r1) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 1.318023842s ago: executing program 2 (id=675): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x10040) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f00000002c0)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x67, 0x0, 0x2, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) syz_emit_ethernet(0x42, &(0x7f00000005c0)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x3c, 0x34, 0xfffe, 0x0, 0x97, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x8, 0x1, 0x8, 0x0, 0x1000, {[@timestamp={0x8, 0xa, 0xe4acf4d6, 0x400055}]}}}}}}}, 0x0) 1.232858128s ago: executing program 2 (id=676): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x14, r0, 0x2b8ee6cf79dab3f, 0x0, 0x0, {0x2e}}, 0x14}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000100)="1c0000001a009b8a140000003b9b301f00"/28, 0x1c) ioctl$IOCTL_VMCI_DATAGRAM_SEND(0xffffffffffffffff, 0x7ab, &(0x7f0000000800)={&(0x7f00000003c0)={{@hyper, 0x7}, {@any, 0x1}, 0x400, "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"}, 0x418, 0x7}) io_setup(0x7d, &(0x7f0000000600)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000000240)={0x2020}, 0x2020) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002180)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) 1.019941134s ago: executing program 1 (id=677): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x12, 0xa01, 0x0, 0x0, {0x7}}, 0x14}}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)=@newtaction={0x48, 0x30, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [{0x34, 0x1, [@m_pedit={0x30, 0x1, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4081}, 0x2400c800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0)=0x4000005, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 1.01978983s ago: executing program 1 (id=678): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[], 0xb) 894.167335ms ago: executing program 0 (id=679): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='debugfs\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='1', 0x1) close(r0) syz_emit_vhci(&(0x7f0000000180)=ANY=[@ANYBLOB="02c92012000e00050014010a0023004000000500050a"], 0x17) syz_emit_vhci(0x0, 0xf) nanosleep(0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000500)='connect 22:aa:aa:aa:aa:aa 1\n', 0x1c) write(0xffffffffffffffff, &(0x7f0000000240)='connect 11:aa:aa:aa:aa:aa 1\n', 0x1c) write(0xffffffffffffffff, &(0x7f0000000280)='disconnect 11:aa:aa:aa:aa:aa 0\n', 0x1f) 834.137235ms ago: executing program 1 (id=680): r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x21}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r1 = socket$kcm(0x23, 0x5, 0x0) listen(r1, 0x800) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000200)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef595105ea1698fa51f60a64c9f408000000e786a6d0bdbdc3d44bd70011b6c0504bb9189d9193e9bd00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x240040c4) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r3, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) sendto$phonet(r3, 0x0, 0x0, 0x80, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x80000) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000000080)={{}, {0x0, 0x989680}}, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x6180, 0x700) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1ff) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='xfs\x00', 0x0, 0x0) 626.900822ms ago: executing program 3 (id=681): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000000)='2', 0x49) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x4}, 0x0, &(0x7f0000000100), &(0x7f0000000140)) 541.054426ms ago: executing program 3 (id=682): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001000)='./dev\x00', &(0x7f0000001040)='devtmpfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r2, 0xc138fd03, &(0x7f0000003000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000007465737400") r3 = openat(0xffffffffffffff9c, &(0x7f0000002100)='./dummy\x00', 0x42, 0x1ff) write(r3, &(0x7f0000003138)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00integrity\x00\x00\x00\x00\x00\x00\x007:0 0 4 J 0', 0x33) close(r3) ioctl(r2, 0xc138fd09, &(0x7f0000003000)="0400000000000000000000006c01000038010000010000000000000000000000000000000000000000000000000000007465737400") ioctl(r2, 0xc138fd06, &(0x7f0000003000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000007465737400") nanosleep(&(0x7f0000004000)={0x0, 0x5f5e100}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000004100)='./dev/dm-0\x00', 0x2, 0x0) pwrite64(r4, &(0x7f0000005000)="11111111111111111111111111111111", 0x10, 0x0) pwrite64(r4, &(0x7f0000005000)='\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"', 0x10, 0x1000) ioctl(r2, 0xc138fd06, &(0x7f0000003000)="0400000000000000000000003801000000000000000000000000000002000000000000000000000000000000000000007465737400") 354.231197ms ago: executing program 0 (id=683): r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x21}, &(0x7f0000000300)=0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r2 = socket$kcm(0x23, 0x5, 0x0) listen(r2, 0x800) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, 0x0, 0x240040c4) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r4, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) sendto$phonet(r4, 0x0, 0x0, 0x80, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x80000) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000000080)={{}, {0x0, 0x989680}}, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x6180, 0x700) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1ff) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='xfs\x00', 0x0, 0x0) 252.562914ms ago: executing program 3 (id=684): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000000)='2', 0x49) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 216.096015ms ago: executing program 2 (id=685): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)='+p', 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="540000000b06010800000000000000000600000205000100070800002c0007801800018014000240fc020000000000000000000000000000060004404e210000050007003a0000000900020073797a31"], 0x54}, 0x1, 0x0, 0x0, 0x20008041}, 0x48990) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) 209.235232ms ago: executing program 3 (id=686): r0 = epoll_create1(0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x102, 0x20) write(r1, &(0x7f0000000000)='3', 0x4e) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x2c, 0x0, &(0x7f00000013c0)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x20004027}) 124.306748ms ago: executing program 3 (id=687): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001000)='./dev\x00', &(0x7f0000001040)='devtmpfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r2, 0xc138fd03, &(0x7f0000003000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000007465737400") r3 = openat(0xffffffffffffff9c, &(0x7f0000002100)='./dummy\x00', 0x42, 0x1ff) write(r3, &(0x7f0000003138)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00integrity\x00\x00\x00\x00\x00\x00', 0x27) close(r3) ioctl(r2, 0xc138fd09, &(0x7f0000003000)="0400000000000000000000006c01000038010000010000000000000000000000000000000000000000000000000000007465737400") ioctl(r2, 0xc138fd06, &(0x7f0000003000)="0400000000000000000000003801000000000000000000000000000000000000000000000000000000000000000000007465737400") nanosleep(&(0x7f0000004000)={0x0, 0x5f5e100}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000004100)='./dev/dm-0\x00', 0x2, 0x0) pwrite64(r4, &(0x7f0000005000)="11111111111111111111111111111111", 0x10, 0x0) 5.990056ms ago: executing program 3 (id=688): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) openat$kvm(0x0, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CAP_DISABLE_QUIRKS(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, 0xac0cd88cd2ba23f7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) symlink(0x0, 0x0) symlink(0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) mkdir(0x0, 0x1ff) mkdir(&(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ff) symlink(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0\x00', &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00') 0s ago: executing program 1 (id=689): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x3c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params]}, 0x3c}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000640)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0xffffffc4]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x5}]}]}, 0x30}}, 0x0) nanosleep(&(0x7f0000000700)={0x0, 0x1000000}, &(0x7f0000000740)) syz_80211_inject_frame(&(0x7f0000000780)=@device_b, &(0x7f00000007c0)=@mgmt_frame=@beacon={{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000800)={0x0, 0x1000000}, &(0x7f0000000840)) syz_80211_inject_frame(&(0x7f0000000880)=@device_b, &(0x7f00000008c0)=@mgmt_frame=@beacon={{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000900)={0x0, 0x1000000}, &(0x7f0000000940)) nanosleep(&(0x7f0000000b00)={0x0, 0x1000000}, &(0x7f0000000b40)) syz_80211_inject_frame(&(0x7f0000000b80)=@device_b, &(0x7f0000000bc0)=@mgmt_frame=@beacon={{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) kernel console output (not intermixed with test programs): ces+0x20a/0xac0 [ 47.696023][ T6071] ? security_capable+0x80/0x260 [ 47.696039][ T6071] unshare_nsproxy_namespaces+0xf2/0x220 [ 47.696057][ T6071] ksys_unshare+0x4a2/0xa70 [ 47.696068][ T6071] ? __pfx_ksys_unshare+0x10/0x10 [ 47.696083][ T6071] __ia32_sys_unshare+0x30/0x40 [ 47.696102][ T6071] __do_fast_syscall_32+0x13a/0x8b0 [ 47.696122][ T6071] do_fast_syscall_32+0x32/0x70 [ 47.696140][ T6071] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.696156][ T6071] RIP: 0023:0xf704efec [ 47.696169][ T6071] Code: Unable to access opcode bytes at 0xf704efc2. [ 47.696174][ T6071] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000136 [ 47.696185][ T6071] RAX: ffffffffffffffda RBX: 000000006a040000 RCX: 0000000000000000 [ 47.696192][ T6071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.696197][ T6071] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.696203][ T6071] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 47.696209][ T6071] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 47.696222][ T6071] [ 47.710606][ T6071] FAULT_INJECTION: forcing a failure. [ 47.710606][ T6071] name failslab, interval 1, probability 0, space 0, times 0 [ 47.710626][ T6071] CPU: 0 UID: 0 PID: 6071 Comm: syz.1.43 Not tainted syzkaller #0 PREEMPT(full) [ 47.710639][ T6071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 47.710645][ T6071] Call Trace: [ 47.710650][ T6071] [ 47.710655][ T6071] dump_stack_lvl+0x100/0x190 [ 47.710673][ T6071] should_fail_ex.cold+0x5/0xa [ 47.710687][ T6071] should_failslab+0xc2/0x120 [ 47.710704][ T6071] __kmalloc_noprof+0xfc/0x840 [ 47.710716][ T6071] ? __memcg_list_lru_alloc+0x418/0x680 [ 47.710734][ T6071] __memcg_list_lru_alloc+0x418/0x680 [ 47.710750][ T6071] ? xa_load+0x149/0x2c0 [ 47.710763][ T6071] ? __pfx___memcg_list_lru_alloc+0x10/0x10 [ 47.710781][ T6071] ? rcu_read_unlock+0x17/0x60 [ 47.710802][ T6071] memcg_list_lru_alloc+0xd3/0x100 [ 47.710819][ T6071] __memcg_slab_post_alloc_hook+0x27b/0x1270 [ 47.710841][ T6071] ? kasan_save_track+0x14/0x30 [ 47.710855][ T6071] kmem_cache_alloc_lru_noprof+0x4f6/0x6a0 [ 47.710869][ T6071] ? mqueue_alloc_inode+0x25/0x50 [ 47.710882][ T6071] ? __pfx_mqueue_alloc_inode+0x10/0x10 [ 47.710895][ T6071] mqueue_alloc_inode+0x25/0x50 [ 47.710906][ T6071] alloc_inode+0x68/0x250 [ 47.710922][ T6071] new_inode+0x22/0x1c0 [ 47.710937][ T6071] ? refcount_dec_not_one+0x136/0x1c0 [ 47.710951][ T6071] mqueue_get_inode+0x2e/0xe00 [ 47.710962][ T6071] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 47.710978][ T6071] ? __kasan_kmalloc+0xaa/0xb0 [ 47.710992][ T6071] ? __pfx_mqueue_fill_super+0x10/0x10 [ 47.711004][ T6071] mqueue_fill_super+0x145/0x250 [ 47.711017][ T6071] get_tree_nodev+0xdd/0x190 [ 47.711029][ T6071] mqueue_get_tree+0xf1/0x130 [ 47.711040][ T6071] vfs_get_tree+0x92/0x320 [ 47.711056][ T6071] fc_mount_longterm+0x1a/0x270 [ 47.711067][ T6071] mq_init_ns+0x482/0x820 [ 47.711082][ T6071] copy_ipcs+0x3dd/0x7e0 [ 47.711104][ T6071] create_new_namespaces+0x20a/0xac0 [ 47.711121][ T6071] ? security_capable+0x80/0x260 [ 47.711137][ T6071] unshare_nsproxy_namespaces+0xf2/0x220 [ 47.711154][ T6071] ksys_unshare+0x4a2/0xa70 [ 47.711167][ T6071] ? __pfx_ksys_unshare+0x10/0x10 [ 47.711183][ T6071] __ia32_sys_unshare+0x30/0x40 [ 47.711194][ T6071] __do_fast_syscall_32+0x13a/0x8b0 [ 47.711213][ T6071] do_fast_syscall_32+0x32/0x70 [ 47.711230][ T6071] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.711243][ T6071] RIP: 0023:0xf704efec [ 47.711255][ T6071] Code: Unable to access opcode bytes at 0xf704efc2. [ 47.711260][ T6071] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000136 [ 47.711271][ T6071] RAX: ffffffffffffffda RBX: 000000006a040000 RCX: 0000000000000000 [ 47.711278][ T6071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.711284][ T6071] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.711289][ T6071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.711295][ T6071] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 47.711308][ T6071] [ 47.756112][ T74] nvmet: Created nvm controller 3 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 47.767457][ T6081] nvme nvme2: creating 4 I/O queues. [ 47.778311][ T6071] FAULT_INJECTION: forcing a failure. [ 47.778311][ T6071] name failslab, interval 1, probability 0, space 0, times 0 [ 47.778330][ T6071] CPU: 0 UID: 0 PID: 6071 Comm: syz.1.43 Not tainted syzkaller #0 PREEMPT(full) [ 47.778343][ T6071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 47.778351][ T6071] Call Trace: [ 47.778355][ T6071] [ 47.778359][ T6071] dump_stack_lvl+0x100/0x190 [ 47.778378][ T6071] should_fail_ex.cold+0x5/0xa [ 47.778392][ T6071] ? __pfx_mqueue_fill_super+0x10/0x10 [ 47.778406][ T6071] should_failslab+0xc2/0x120 [ 47.778420][ T6071] ? __pfx_mqueue_fill_super+0x10/0x10 [ 47.778431][ T6071] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 47.778443][ T6071] ? do_raw_spin_unlock+0x145/0x1e0 [ 47.778454][ T6071] ? __d_alloc+0x35/0xa50 [ 47.778470][ T6071] ? __pfx_mqueue_fill_super+0x10/0x10 [ 47.778483][ T6071] __d_alloc+0x35/0xa50 [ 47.778497][ T6071] ? __pfx_mqueue_fill_super+0x10/0x10 [ 47.778509][ T6071] d_make_root+0x3e/0x90 [ 47.778524][ T6071] mqueue_fill_super+0x16d/0x250 [ 47.778536][ T6071] get_tree_nodev+0xdd/0x190 [ 47.778547][ T6071] mqueue_get_tree+0xf1/0x130 [ 47.778559][ T6071] vfs_get_tree+0x92/0x320 [ 47.778575][ T6071] fc_mount_longterm+0x1a/0x270 [ 47.778587][ T6071] mq_init_ns+0x482/0x820 [ 47.778603][ T6071] copy_ipcs+0x3dd/0x7e0 [ 47.778618][ T6071] create_new_namespaces+0x20a/0xac0 [ 47.778634][ T6071] ? security_capable+0x80/0x260 [ 47.778648][ T6071] unshare_nsproxy_namespaces+0xf2/0x220 [ 47.778665][ T6071] ksys_unshare+0x4a2/0xa70 [ 47.778676][ T6071] ? __pfx_ksys_unshare+0x10/0x10 [ 47.778691][ T6071] __ia32_sys_unshare+0x30/0x40 [ 47.778702][ T6071] __do_fast_syscall_32+0x13a/0x8b0 [ 47.778721][ T6071] do_fast_syscall_32+0x32/0x70 [ 47.778737][ T6071] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 47.778750][ T6071] RIP: 0023:0xf704efec [ 47.778763][ T6071] Code: Unable to access opcode bytes at 0xf704efc2. [ 47.778767][ T6071] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000136 [ 47.778778][ T6071] RAX: ffffffffffffffda RBX: 000000006a040000 RCX: 0000000000000000 [ 47.778785][ T6071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.778791][ T6071] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.778797][ T6071] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 47.778804][ T6071] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 47.778817][ T6071] [ 47.787566][ T6081] nvme nvme2: new ctrl: "testsubsys" [ 47.866233][ T6090] device-mapper: table: 248:2: integrity: Error reading superblock (-EIO) [ 47.866259][ T6090] device-mapper: ioctl: error adding target to table [ 47.943824][ T6099] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 48.079638][ T6105] nvmet: disable ns before setting buffered_io value. [ 48.082027][ T6105] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 48.112439][ T65] nvmet: Created nvm controller 4 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 48.114367][ T6105] nvme nvme3: creating 4 I/O queues. [ 48.126425][ T6105] nvme nvme3: new ctrl: "testsubsys" [ 48.169771][ T6110] se_dev->se_dev_ptr already set for storage object [ 48.175376][ T6109] se_dev->se_dev_ptr already set for storage object [ 48.240490][ T6113] se_dev->se_dev_ptr already set for storage object [ 48.258368][ T6115] loop0: detected capacity change from 0 to 32768 [ 48.404479][ T6131] se_dev->se_dev_ptr already set for storage object [ 48.438030][ T6134] nvmet: disable ns before setting buffered_io value. [ 48.440610][ T6134] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 48.464322][ T6137] nvmet: disable ns before setting buffered_io value. [ 48.466143][ T6137] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 48.472110][ T65] nvmet: Created nvm controller 5 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 48.481757][ T6134] nvme nvme4: creating 4 I/O queues. [ 48.485759][ T6134] nvme nvme4: new ctrl: "testsubsys" [ 48.521383][ T74] nvmet: Created nvm controller 6 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 48.530462][ T6137] nvme nvme5: creating 4 I/O queues. [ 48.538651][ T6137] nvme nvme5: new ctrl: "testsubsys" [ 48.541897][ T6143] nvmet: disable ns before setting buffered_io value. [ 49.028228][ T6164] o2cb: Local heartbeat has not been started. [ 49.028984][ T6164] o2cb: Cluster check failed. Fix errors before retrying. [ 49.029005][ T6164] (syz.0.71,6164,0):user_dlm_register:674 ERROR: status = -22 [ 49.029019][ T6164] (syz.0.71,6164,0):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "domain1" [ 49.195473][ T6171] device-mapper: thin metadata: sb_check failed: blocknr 4295233281: wanted 0 [ 49.195496][ T6171] device-mapper: block manager: superblock validator check failed for block 0 [ 49.195509][ T6171] device-mapper: thin metadata: couldn't read superblock [ 49.331012][ T6171] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-ENOTBLK) [ 49.331036][ T6171] device-mapper: ioctl: error adding target to table [ 49.332015][ T6172] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 49.332036][ T6172] device-mapper: ioctl: error adding target to table [ 49.399704][ T6180] device-mapper: thin metadata: sb_check failed: blocknr 4295233281: wanted 0 [ 49.399725][ T6180] device-mapper: block manager: superblock validator check failed for block 0 [ 49.399737][ T6180] device-mapper: thin metadata: couldn't read superblock [ 49.538693][ T6190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.541003][ T6192] netlink: 40 bytes leftover after parsing attributes in process `syz.1.83'. [ 49.542530][ T6180] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-ENOTBLK) [ 49.542552][ T6180] device-mapper: ioctl: error adding target to table [ 49.544820][ T6186] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 49.544833][ T6186] device-mapper: ioctl: error adding target to table [ 49.571508][ T6190] bond0: entered allmulticast mode [ 49.571529][ T6190] bond_slave_0: entered allmulticast mode [ 49.571543][ T6190] bond_slave_1: entered allmulticast mode [ 49.639592][ T6197] device-mapper: thin metadata: sb_check failed: blocknr 4295233281: wanted 0 [ 49.639607][ T6197] device-mapper: block manager: superblock validator check failed for block 0 [ 49.639614][ T6197] device-mapper: thin metadata: couldn't read superblock [ 49.806791][ T6197] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-ENOTBLK) [ 49.806810][ T6197] device-mapper: ioctl: error adding target to table [ 49.810263][ T6200] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 49.810286][ T6200] device-mapper: ioctl: error adding target to table [ 49.845617][ T6211] device-mapper: thin metadata: sb_check failed: blocknr 4295233281: wanted 0 [ 49.845632][ T6211] device-mapper: block manager: superblock validator check failed for block 0 [ 49.845639][ T6211] device-mapper: thin metadata: couldn't read superblock [ 49.875397][ T6217] netlink: 40 bytes leftover after parsing attributes in process `syz.1.93'. [ 50.047650][ T6211] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-ENOTBLK) [ 50.047667][ T6211] device-mapper: ioctl: error adding target to table [ 50.047840][ T6218] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 50.047851][ T6218] device-mapper: ioctl: error adding target to table [ 50.140567][ T6242] netlink: 40 bytes leftover after parsing attributes in process `syz.0.105'. [ 50.455301][ T6267] netlink: 40 bytes leftover after parsing attributes in process `syz.2.116'. [ 50.593178][ T6277] device-mapper: table: 248:0: zero-length target [ 50.593193][ T6277] device-mapper: ioctl: error adding target to table [ 50.595542][ T6277] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 50.595561][ T6277] device-mapper: ioctl: error adding target to table [ 50.742408][ T6287] nvmet: disable ns before setting buffered_io value. [ 50.744807][ T6287] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 50.775955][ T1167] nvmet: Created nvm controller 7 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 50.777795][ T6287] nvme nvme6: creating 4 I/O queues. [ 50.783681][ T6287] nvme nvme6: new ctrl: "testsubsys" [ 51.057138][ T6302] device-mapper: table: 248:0: thin-pool: Invalid argument count (-EINVAL) [ 51.057153][ T6302] device-mapper: ioctl: error adding target to table [ 51.058073][ T6302] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 51.058088][ T6302] device-mapper: ioctl: error adding target to table [ 51.153790][ T6306] device-mapper: thin metadata: sb_check failed: blocknr 4295233281: wanted 0 [ 51.153808][ T6306] device-mapper: block manager: superblock validator check failed for block 0 [ 51.153815][ T6306] device-mapper: thin metadata: couldn't read superblock [ 51.278443][ T6306] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-ENOTBLK) [ 51.278471][ T6306] device-mapper: ioctl: error adding target to table [ 51.278490][ T6307] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 51.278506][ T6307] device-mapper: ioctl: error adding target to table [ 51.397931][ T6313] se_dev->se_dev_ptr already set for storage object [ 51.455469][ T6316] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 51.648786][ T6316] md: personality for level rai is not loaded! [ 51.912137][ T6339] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 51.964337][ T6339] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 51.982594][ T6339] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.000645][ T6339] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.036219][ T6339] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.157034][ T6360] bond0: (slave bond_slave_0): Releasing backup interface [ 52.158250][ T6360] bond_slave_0: left allmulticast mode [ 52.163807][ T6360] bond0: (slave bond_slave_1): Releasing backup interface [ 52.169898][ T6360] bond_slave_1: left allmulticast mode [ 52.177085][ T6360] bond0: left allmulticast mode [ 52.188432][ T6360] bond0: (slave dummy0): making interface the new active one [ 52.189764][ T6360] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 52.205382][ T6360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.211480][ T6360] bond0: entered allmulticast mode [ 52.211493][ T6360] dummy0: entered allmulticast mode [ 52.716266][ T6420] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.771387][ T6426] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.792956][ T6420] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.811491][ T6420] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 52.847916][ T6420] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.264026][ T6472] device-mapper: thin metadata: sb_check failed: blocknr 4295233281: wanted 0 [ 53.264047][ T6472] device-mapper: block manager: superblock validator check failed for block 0 [ 53.264059][ T6472] device-mapper: thin metadata: couldn't read superblock [ 53.374454][ T6478] se_dev->se_dev_ptr already set for storage object [ 53.447646][ T6484] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 53.466156][ T6472] device-mapper: table: 248:0: thin-pool: Error creating metadata object (-ENOTBLK) [ 53.466178][ T6472] device-mapper: ioctl: error adding target to table [ 53.466320][ T6475] device-mapper: table: 248:1: thin: Error opening pool device (-ENOENT) [ 53.466337][ T6475] device-mapper: ioctl: error adding target to table [ 53.480666][ T6486] nvmet: disable ns before setting buffered_io value. [ 53.481591][ T6486] nvmet: the ns:1 is already enabled. [ 53.482767][ T6486] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 53.508956][ T1167] nvmet: Created nvm controller 8 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 53.510544][ T6486] nvme nvme7: creating 4 I/O queues. [ 53.513401][ T6486] nvme nvme7: new ctrl: "testsubsys" [ 53.535213][ T6484] md: could not open device unknown-block(1,0). [ 53.568829][ T6491] FAULT_INJECTION: forcing a failure. [ 53.568829][ T6491] name failslab, interval 1, probability 0, space 0, times 0 [ 53.568848][ T6491] CPU: 2 UID: 0 PID: 6491 Comm: syz.0.211 Not tainted syzkaller #0 PREEMPT(full) [ 53.568860][ T6491] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 53.568867][ T6491] Call Trace: [ 53.568871][ T6491] [ 53.568875][ T6491] dump_stack_lvl+0x100/0x190 [ 53.568894][ T6491] should_fail_ex.cold+0x5/0xa [ 53.568908][ T6491] should_failslab+0xc2/0x120 [ 53.568923][ T6491] __kmalloc_noprof+0xfc/0x840 [ 53.568937][ T6491] ? ___neigh_create+0x1532/0x2940 [ 53.568950][ T6491] ___neigh_create+0x1532/0x2940 [ 53.568965][ T6491] ? ip_finish_output2+0x356/0x2400 [ 53.568983][ T6491] ? __pfx____neigh_create+0x10/0x10 [ 53.568996][ T6491] ip_finish_output2+0x1d3c/0x2400 [ 53.569022][ T6491] ? __pfx_ip_finish_output2+0x10/0x10 [ 53.569038][ T6491] ? __pfx_ip_dst_mtu_maybe_forward+0x10/0x10 [ 53.569055][ T6491] ? nf_nat_ipv4_out+0xb2/0x510 [ 53.569066][ T6491] ? find_held_lock+0x2b/0x80 [ 53.569080][ T6491] __ip_finish_output.part.0+0x444/0x6f0 [ 53.569098][ T6491] ip_mc_output+0x466/0xd70 [ 53.569115][ T6491] ? __pfx_ip_mc_output+0x10/0x10 [ 53.569130][ T6491] ? ip_make_skb+0x1f4/0x310 [ 53.569147][ T6491] ? __pfx_ip_finish_output+0x10/0x10 [ 53.569162][ T6491] ? __pfx_ip_make_skb+0x10/0x10 [ 53.569177][ T6491] ? csum_tcpudp_nofold+0x24/0x50 [ 53.569189][ T6491] ? __pfx_ip_mc_output+0x10/0x10 [ 53.569204][ T6491] ip_send_skb+0x24c/0x2a0 [ 53.569221][ T6491] udp_send_skb+0xa38/0xfc0 [ 53.569238][ T6491] udp_sendmsg+0x1760/0x2710 [ 53.569255][ T6491] ? __pfx_udp_sendmsg+0x10/0x10 [ 53.569270][ T6491] ? trace_hrtimer_start+0x77/0x220 [ 53.569287][ T6491] ? __pfx_current_check_autobind_udp_socket+0x10/0x10 [ 53.569307][ T6491] ? aa_sock_msg_perm+0x11e/0x200 [ 53.569321][ T6491] ? __pfx_udp_sendmsg+0x10/0x10 [ 53.569336][ T6491] inet_sendmsg+0x105/0x140 [ 53.569346][ T6491] ____sys_sendmsg+0x9c9/0xbe0 [ 53.569356][ T6491] ? __pfx_inet_sendmsg+0x10/0x10 [ 53.569367][ T6491] ? __pfx_____sys_sendmsg+0x10/0x10 [ 53.569379][ T6491] ? futex_unqueue+0x133/0x2c0 [ 53.569398][ T6491] ___sys_sendmsg+0x190/0x1e0 [ 53.569410][ T6491] ? __pfx____sys_sendmsg+0x10/0x10 [ 53.569421][ T6491] ? __pfx___futex_wait+0x10/0x10 [ 53.569433][ T6491] ? __pfx_try_to_wake_up+0x10/0x10 [ 53.569448][ T6491] ? futex_hash+0x311/0x400 [ 53.569467][ T6491] ? __fget_files+0x34/0x3d0 [ 53.569490][ T6491] __sys_sendmmsg+0x309/0x440 [ 53.569506][ T6491] ? __pfx___sys_sendmmsg+0x10/0x10 [ 53.569520][ T6491] ? __local_bh_enable_ip+0xa5/0x120 [ 53.569540][ T6491] ? __pfx_do_futex+0x10/0x10 [ 53.569555][ T6491] ? xfd_validate_state+0x129/0x190 [ 53.569576][ T6491] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 53.569587][ T6491] ? lockdep_hardirqs_on+0x7d/0x110 [ 53.569603][ T6491] __do_fast_syscall_32+0x13a/0x8b0 [ 53.569620][ T6491] ? lockdep_hardirqs_on+0x7d/0x110 [ 53.569636][ T6491] do_fast_syscall_32+0x32/0x70 [ 53.569653][ T6491] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 53.569667][ T6491] RIP: 0023:0xf7f35fec [ 53.569681][ T6491] Code: Unable to access opcode bytes at 0xf7f35fc2. [ 53.569686][ T6491] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 53.569696][ T6491] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080004d00 [ 53.569703][ T6491] RDX: 0000000000000300 RSI: 0000000000000f00 RDI: 0000000000000000 [ 53.569709][ T6491] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 53.569715][ T6491] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 53.569721][ T6491] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 53.569734][ T6491] [ 53.616818][ T6493] md: personality for level rai is not loaded! [ 53.789390][ T6502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.843709][ T6509] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.875908][ T6502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.896131][ T6502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 53.938077][ T6502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 54.154126][ T6542] se_dev->se_dev_ptr already set for storage object [ 54.666840][ T6595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 54.734064][ T6595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 54.752407][ T6595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 54.770504][ T6595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 54.805573][ T6595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 54.827227][ T6614] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 55.403435][ T6653] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 55.714409][ T6677] netlink: 4 bytes leftover after parsing attributes in process `syz.3.273'. [ 55.718902][ T6678] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 55.762865][ T6682] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 55.772942][ T6689] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 55.797442][ T6678] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 55.832193][ T6678] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 55.865212][ T6695] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 55.872535][ T6678] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 56.035297][ T6709] nvmet: disable ns before setting buffered_io value. [ 56.036335][ T6709] nvmet: the ns:1 is already enabled. [ 56.037492][ T6709] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 56.068210][ T139] nvmet: Created nvm controller 9 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 56.070032][ T6709] nvme nvme8: creating 4 I/O queues. [ 56.073186][ T6709] nvme nvme8: new ctrl: "testsubsys" [ 56.213220][ T6720] netlink: 4 bytes leftover after parsing attributes in process `syz.2.289'. [ 56.377896][ T6732] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 56.392767][ T6740] device-mapper: ioctl: name not supplied when creating device [ 56.489661][ T6751] FAULT_INJECTION: forcing a failure. [ 56.489661][ T6751] name failslab, interval 1, probability 0, space 0, times 0 [ 56.489691][ T6751] CPU: 1 UID: 0 PID: 6751 Comm: syz.1.298 Not tainted syzkaller #0 PREEMPT(full) [ 56.489710][ T6751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 56.489720][ T6751] Call Trace: [ 56.489727][ T6751] [ 56.489735][ T6751] dump_stack_lvl+0x100/0x190 [ 56.489763][ T6751] should_fail_ex.cold+0x5/0xa [ 56.489787][ T6751] should_failslab+0xc2/0x120 [ 56.489811][ T6751] __kmalloc_noprof+0xfc/0x840 [ 56.489831][ T6751] ? ___neigh_create+0x1532/0x2940 [ 56.489855][ T6751] ___neigh_create+0x1532/0x2940 [ 56.489879][ T6751] ? ip_finish_output2+0x356/0x2400 [ 56.489909][ T6751] ? __pfx____neigh_create+0x10/0x10 [ 56.489931][ T6751] ip_finish_output2+0x1d3c/0x2400 [ 56.489973][ T6751] ? __pfx_ip_finish_output2+0x10/0x10 [ 56.490000][ T6751] ? __pfx_ip_dst_mtu_maybe_forward+0x10/0x10 [ 56.490025][ T6751] ? nf_nat_ipv4_out+0xb2/0x510 [ 56.490042][ T6751] ? find_held_lock+0x2b/0x80 [ 56.490065][ T6751] __ip_finish_output.part.0+0x444/0x6f0 [ 56.490094][ T6751] ip_mc_output+0x466/0xd70 [ 56.490122][ T6751] ? __pfx_ip_mc_output+0x10/0x10 [ 56.490145][ T6751] ? ip_make_skb+0x1f4/0x310 [ 56.490174][ T6751] ? __pfx_ip_finish_output+0x10/0x10 [ 56.490199][ T6751] ? __pfx_ip_make_skb+0x10/0x10 [ 56.490225][ T6751] ? csum_tcpudp_nofold+0x24/0x50 [ 56.490244][ T6751] ? __pfx_ip_mc_output+0x10/0x10 [ 56.490272][ T6751] ip_send_skb+0x24c/0x2a0 [ 56.490301][ T6751] udp_send_skb+0xa38/0xfc0 [ 56.490333][ T6751] udp_sendmsg+0x1760/0x2710 [ 56.490364][ T6751] ? __pfx_udp_sendmsg+0x10/0x10 [ 56.490390][ T6751] ? trace_hrtimer_start+0x77/0x220 [ 56.490419][ T6751] ? __pfx_current_check_autobind_udp_socket+0x10/0x10 [ 56.490453][ T6751] ? aa_sock_msg_perm+0x11e/0x200 [ 56.490475][ T6751] ? __pfx_udp_sendmsg+0x10/0x10 [ 56.490500][ T6751] inet_sendmsg+0x105/0x140 [ 56.490517][ T6751] ____sys_sendmsg+0x9c9/0xbe0 [ 56.490533][ T6751] ? __pfx_inet_sendmsg+0x10/0x10 [ 56.490552][ T6751] ? __pfx_____sys_sendmsg+0x10/0x10 [ 56.490573][ T6751] ? futex_unqueue+0x133/0x2c0 [ 56.490606][ T6751] ___sys_sendmsg+0x190/0x1e0 [ 56.490629][ T6751] ? __pfx____sys_sendmsg+0x10/0x10 [ 56.490648][ T6751] ? __pfx___futex_wait+0x10/0x10 [ 56.490665][ T6751] ? __pfx_try_to_wake_up+0x10/0x10 [ 56.490687][ T6751] ? futex_hash+0x311/0x400 [ 56.490715][ T6751] ? __fget_files+0x34/0x3d0 [ 56.490746][ T6751] __sys_sendmmsg+0x309/0x440 [ 56.490769][ T6751] ? __pfx___sys_sendmmsg+0x10/0x10 [ 56.490787][ T6751] ? __local_bh_enable_ip+0xa5/0x120 [ 56.490816][ T6751] ? __pfx_do_futex+0x10/0x10 [ 56.490838][ T6751] ? xfd_validate_state+0x129/0x190 [ 56.490868][ T6751] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 56.490883][ T6751] ? lockdep_hardirqs_on+0x7d/0x110 [ 56.490905][ T6751] __do_fast_syscall_32+0x13a/0x8b0 [ 56.490928][ T6751] ? lockdep_hardirqs_on+0x7d/0x110 [ 56.490951][ T6751] do_fast_syscall_32+0x32/0x70 [ 56.490983][ T6751] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 56.491004][ T6751] RIP: 0023:0xf704efec [ 56.491023][ T6751] Code: Unable to access opcode bytes at 0xf704efc2. [ 56.491029][ T6751] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 56.491045][ T6751] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080004d00 [ 56.491055][ T6751] RDX: 0000000000000300 RSI: 0000000000000f00 RDI: 0000000000000000 [ 56.491065][ T6751] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 56.491073][ T6751] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 56.491083][ T6751] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.491125][ T6751] [ 56.684303][ T6757] netlink: 4 bytes leftover after parsing attributes in process `syz.1.300'. [ 56.754690][ T6764] nvmet: disable ns before setting buffered_io value. [ 56.757893][ T6764] nvmet: the ns:1 is already enabled. [ 56.763680][ T6764] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 56.816849][ T6769] FAULT_INJECTION: forcing a failure. [ 56.816849][ T6769] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 56.816869][ T6769] CPU: 1 UID: 0 PID: 6769 Comm: syz.3.305 Not tainted syzkaller #0 PREEMPT(full) [ 56.816882][ T6769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 56.816888][ T6769] Call Trace: [ 56.816892][ T6769] [ 56.816896][ T6769] dump_stack_lvl+0x100/0x190 [ 56.816915][ T6769] should_fail_ex.cold+0x5/0xa [ 56.816930][ T6769] _copy_from_user+0x2e/0xd0 [ 56.816946][ T6769] get_compat_msghdr+0xb3/0x480 [ 56.816963][ T6769] ? __pfx_get_compat_msghdr+0x10/0x10 [ 56.816982][ T6769] ? rcu_is_watching+0x13/0xc0 [ 56.816994][ T6769] ? ___sys_sendmsg+0x19d/0x1e0 [ 56.817004][ T6769] ? kfree+0x1e5/0x6d0 [ 56.817023][ T6769] ___sys_sendmsg+0x1b6/0x1e0 [ 56.817036][ T6769] ? __pfx____sys_sendmsg+0x10/0x10 [ 56.817047][ T6769] ? __pfx___futex_wait+0x10/0x10 [ 56.817059][ T6769] ? __pfx_try_to_wake_up+0x10/0x10 [ 56.817075][ T6769] ? futex_hash+0x311/0x400 [ 56.817093][ T6769] ? __fget_files+0x34/0x3d0 [ 56.817110][ T6769] ? __pfx___might_resched+0x10/0x10 [ 56.817127][ T6769] __sys_sendmmsg+0x309/0x440 [ 56.817143][ T6769] ? __pfx___sys_sendmmsg+0x10/0x10 [ 56.817156][ T6769] ? __local_bh_enable_ip+0xa5/0x120 [ 56.817176][ T6769] ? __pfx_do_futex+0x10/0x10 [ 56.817191][ T6769] ? xfd_validate_state+0x129/0x190 [ 56.817211][ T6769] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 56.817222][ T6769] ? lockdep_hardirqs_on+0x7d/0x110 [ 56.817237][ T6769] __do_fast_syscall_32+0x13a/0x8b0 [ 56.817253][ T6769] ? lockdep_hardirqs_on+0x7d/0x110 [ 56.817269][ T6769] do_fast_syscall_32+0x32/0x70 [ 56.817286][ T6769] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 56.817300][ T6769] RIP: 0023:0xf7f47fec [ 56.817312][ T6769] Code: Unable to access opcode bytes at 0xf7f47fc2. [ 56.817317][ T6769] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 56.817329][ T6769] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080004d00 [ 56.817336][ T6769] RDX: 0000000000000300 RSI: 0000000000000f00 RDI: 0000000000000000 [ 56.817342][ T6769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 56.817348][ T6769] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 56.817354][ T6769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.817366][ T6769] [ 56.817463][ T46] nvmet: Created nvm controller 10 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 56.818175][ T6764] nvme nvme9: creating 4 I/O queues. [ 56.825239][ T6764] nvme nvme9: new ctrl: "testsubsys" [ 56.895242][ T6774] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 56.932882][ T6781] nvmet: disable ns before setting buffered_io value. [ 56.934979][ T6781] nvmet: the ns:1 is already enabled. [ 56.936811][ T6781] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 56.965597][ T38] nvmet: Created nvm controller 11 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 56.966439][ T6781] nvme nvme10: creating 4 I/O queues. [ 56.970767][ T6781] nvme nvme10: new ctrl: "testsubsys" [ 57.133325][ T6789] device-mapper: ioctl: name not supplied when creating device [ 57.189363][ T6796] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 57.290744][ T6796] md: pers->run() failed ... [ 57.329870][ T6811] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 57.355837][ T6813] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(3) [ 57.456046][ T6824] FAULT_INJECTION: forcing a failure. [ 57.456046][ T6824] name failslab, interval 1, probability 0, space 0, times 0 [ 57.456075][ T6824] CPU: 1 UID: 0 PID: 6824 Comm: syz.1.319 Not tainted syzkaller #0 PREEMPT(full) [ 57.456096][ T6824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.456107][ T6824] Call Trace: [ 57.456113][ T6824] [ 57.456121][ T6824] dump_stack_lvl+0x100/0x190 [ 57.456158][ T6824] should_fail_ex.cold+0x5/0xa [ 57.456183][ T6824] should_failslab+0xc2/0x120 [ 57.456209][ T6824] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 57.456231][ T6824] ? __alloc_skb+0x5b7/0x710 [ 57.456253][ T6824] ? __alloc_skb+0x140/0x710 [ 57.456280][ T6824] __alloc_skb+0x140/0x710 [ 57.456300][ T6824] ? __alloc_skb+0x5b7/0x710 [ 57.456321][ T6824] ? __pfx___alloc_skb+0x10/0x10 [ 57.456341][ T6824] ? __local_bh_enable_ip+0xa5/0x120 [ 57.456368][ T6824] ? __dev_queue_xmit+0xa12/0x4970 [ 57.456388][ T6824] ? __dev_queue_xmit+0xa33/0x4970 [ 57.456412][ T6824] alloc_skb_with_frags+0xdd/0x760 [ 57.456444][ T6824] sock_alloc_send_pskb+0x801/0x980 [ 57.456474][ T6824] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 57.456503][ T6824] ? __lock_acquire+0x5c0/0x1f40 [ 57.456532][ T6824] __ip_append_data+0x23a5/0x44d0 [ 57.456561][ T6824] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 57.456586][ T6824] ? find_held_lock+0x2b/0x80 [ 57.456612][ T6824] ? ip_dst_mtu_maybe_forward.constprop.0+0x3e9/0x750 [ 57.456640][ T6824] ? __pfx___ip_append_data+0x10/0x10 [ 57.456673][ T6824] ip_make_skb+0x28b/0x310 [ 57.456700][ T6824] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 57.456726][ T6824] ? __pfx_ip_make_skb+0x10/0x10 [ 57.456767][ T6824] ? udp_sendmsg+0x171c/0x2710 [ 57.456792][ T6824] udp_sendmsg+0x171c/0x2710 [ 57.456824][ T6824] ? __pfx_udp_sendmsg+0x10/0x10 [ 57.456850][ T6824] ? trace_hrtimer_start+0x77/0x220 [ 57.456880][ T6824] ? __pfx_current_check_autobind_udp_socket+0x10/0x10 [ 57.456915][ T6824] ? aa_sock_msg_perm+0x11e/0x200 [ 57.456940][ T6824] ? __pfx_udp_sendmsg+0x10/0x10 [ 57.456966][ T6824] inet_sendmsg+0x105/0x140 [ 57.456985][ T6824] ____sys_sendmsg+0x9c9/0xbe0 [ 57.457001][ T6824] ? __pfx_inet_sendmsg+0x10/0x10 [ 57.457020][ T6824] ? __pfx_____sys_sendmsg+0x10/0x10 [ 57.457041][ T6824] ? rcu_is_watching+0x13/0xc0 [ 57.457058][ T6824] ? ___sys_sendmsg+0x19d/0x1e0 [ 57.457075][ T6824] ? kfree+0x1e5/0x6d0 [ 57.457106][ T6824] ___sys_sendmsg+0x190/0x1e0 [ 57.457127][ T6824] ? __pfx____sys_sendmsg+0x10/0x10 [ 57.457152][ T6824] ? __pfx___futex_wait+0x10/0x10 [ 57.457173][ T6824] ? __pfx_try_to_wake_up+0x10/0x10 [ 57.457199][ T6824] ? futex_hash+0x311/0x400 [ 57.457235][ T6824] ? __fget_files+0x34/0x3d0 [ 57.457268][ T6824] ? __pfx___might_resched+0x10/0x10 [ 57.457298][ T6824] __sys_sendmmsg+0x309/0x440 [ 57.457326][ T6824] ? __pfx___sys_sendmmsg+0x10/0x10 [ 57.457348][ T6824] ? __local_bh_enable_ip+0xa5/0x120 [ 57.457383][ T6824] ? __pfx_do_futex+0x10/0x10 [ 57.457411][ T6824] ? xfd_validate_state+0x129/0x190 [ 57.457447][ T6824] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 57.457467][ T6824] ? lockdep_hardirqs_on+0x7d/0x110 [ 57.457494][ T6824] __do_fast_syscall_32+0x13a/0x8b0 [ 57.457523][ T6824] ? lockdep_hardirqs_on+0x7d/0x110 [ 57.457552][ T6824] do_fast_syscall_32+0x32/0x70 [ 57.457579][ T6824] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 57.457601][ T6824] RIP: 0023:0xf704efec [ 57.457623][ T6824] Code: Unable to access opcode bytes at 0xf704efc2. [ 57.457631][ T6824] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000159 [ 57.457651][ T6824] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000080004d00 [ 57.457665][ T6824] RDX: 0000000000000300 RSI: 0000000000000f00 RDI: 0000000000000000 [ 57.457677][ T6824] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 57.457688][ T6824] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 57.457699][ T6824] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.457723][ T6824] [ 57.492566][ T6811] md: pers->run() failed ... [ 57.497698][ T6827] nvmet: the ns:1 is already enabled. [ 57.499875][ T6827] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 57.545150][ T74] nvmet: Created nvm controller 12 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 57.552574][ T6827] nvme nvme11: creating 4 I/O queues. [ 57.565689][ T6833] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 57.588641][ T6827] nvme nvme11: new ctrl: "testsubsys" [ 57.654855][ T6833] md: could not open device unknown-block(1,0). [ 57.724848][ T6833] md: pers->run() failed ... [ 57.798030][ T6847] nvmet: disable ns before setting buffered_io value. [ 57.799192][ T6847] nvmet: the ns:1 is already enabled. [ 57.801028][ T6847] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 57.834762][ T46] nvmet: Created nvm controller 13 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 57.835423][ T6847] nvme nvme12: creating 4 I/O queues. [ 57.842807][ T6847] nvme nvme12: new ctrl: "testsubsys" [ 58.048363][ T6863] device-mapper: ioctl: name not supplied when creating device [ 58.161465][ T6875] nvmet: disable ns before setting buffered_io value. [ 58.163131][ T6875] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 58.195844][ T74] nvmet: Created nvm controller 14 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 58.199254][ T6875] nvme nvme13: creating 4 I/O queues. [ 58.203502][ T6875] nvme nvme13: new ctrl: "testsubsys" [ 58.308843][ T6884] device-mapper: ioctl: name not supplied when creating device [ 58.640406][ T6908] nvmet: disable ns before setting buffered_io value. [ 58.641523][ T6908] nvmet: the ns:1 is already enabled. [ 58.643698][ T6908] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 58.696520][ T74] nvmet: Created nvm controller 15 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 58.698827][ T6908] nvme nvme14: creating 4 I/O queues. [ 58.705833][ T6908] nvme nvme14: new ctrl: "testsubsys" [ 59.060405][ T6929] device-mapper: ioctl: name not supplied when creating device [ 59.559959][ T6958] device-mapper: ioctl: name not supplied when creating device [ 59.574200][ T6959] netlink: 8 bytes leftover after parsing attributes in process `syz.1.360'. [ 59.787777][ T6979] FAULT_INJECTION: forcing a failure. [ 59.787777][ T6979] name fail_futex, interval 1, probability 0, space 0, times 1 [ 59.787799][ T6979] CPU: 0 UID: 0 PID: 6979 Comm: syz.0.365 Not tainted syzkaller #0 PREEMPT(full) [ 59.787812][ T6979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.787818][ T6979] Call Trace: [ 59.787822][ T6979] [ 59.787826][ T6979] dump_stack_lvl+0x100/0x190 [ 59.787846][ T6979] should_fail_ex.cold+0x5/0xa [ 59.787860][ T6979] get_futex_key+0x1d0/0x14f0 [ 59.787880][ T6979] ? __pfx_get_futex_key+0x10/0x10 [ 59.787941][ T6979] futex_wait_setup+0x91/0x540 [ 59.787971][ T6979] __futex_wait+0x19f/0x300 [ 59.787991][ T6979] ? __pfx___futex_wait+0x10/0x10 [ 59.788009][ T6979] ? __pfx_try_to_wake_up+0x10/0x10 [ 59.788025][ T6979] ? futex_hash+0x311/0x400 [ 59.788042][ T6979] ? __pfx_futex_wake_mark+0x10/0x10 [ 59.788057][ T6979] ? find_held_lock+0x2b/0x80 [ 59.788068][ T6979] ? futex_wake+0x4ea/0x5e0 [ 59.788083][ T6979] futex_wait+0xe6/0x370 [ 59.788096][ T6979] ? __pfx_futex_wait+0x10/0x10 [ 59.788116][ T6979] do_futex+0x265/0x440 [ 59.788127][ T6979] ? __pfx_do_futex+0x10/0x10 [ 59.788137][ T6979] ? __pfx___might_resched+0x10/0x10 [ 59.788150][ T6979] ? blkcg_maybe_throttle_current+0x5e7/0xeb0 [ 59.788165][ T6979] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.788181][ T6979] __ia32_sys_futex_time32+0x2f4/0x470 [ 59.788195][ T6979] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 59.788207][ T6979] ? rcu_is_watching+0x13/0xc0 [ 59.788223][ T6979] __do_fast_syscall_32+0x13a/0x8b0 [ 59.788243][ T6979] do_fast_syscall_32+0x32/0x70 [ 59.788259][ T6979] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 59.788273][ T6979] RIP: 0023:0xf7f35fec [ 59.788285][ T6979] Code: Unable to access opcode bytes at 0xf7f35fc2. [ 59.788290][ T6979] RSP: 002b:00000000f53f65bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 59.788301][ T6979] RAX: ffffffffffffffda RBX: 00000000f73f4f88 RCX: 0000000000000080 [ 59.788307][ T6979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f73f4f8c [ 59.788314][ T6979] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000 [ 59.788320][ T6979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.788326][ T6979] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.788339][ T6979] [ 59.836685][ T6981] nvmet: disable ns before setting buffered_io value. [ 59.837785][ T6981] nvmet: the ns:1 is already enabled. [ 59.839828][ T6981] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 59.880971][ T46] nvmet: Created nvm controller 16 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 59.882742][ T6981] nvme nvme15: creating 4 I/O queues. [ 59.904119][ T6981] nvme nvme15: new ctrl: "testsubsys" [ 60.092354][ T6991] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.146297][ T6991] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.165187][ T6991] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.183540][ T6991] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.221419][ T6991] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.451192][ T6996] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 60.527490][ T6996] md: could not open device unknown-block(1,0). [ 60.551365][ T6998] nvmet: disable ns before setting buffered_io value. [ 60.552061][ T6998] nvmet: the ns:1 is already enabled. [ 60.553659][ T6998] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 60.587331][ T1166] nvmet: Created nvm controller 17 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 60.588315][ T6998] nvme nvme16: creating 4 I/O queues. [ 60.599691][ T6998] nvme nvme16: new ctrl: "testsubsys" [ 60.607993][ T6996] md: pers->run() failed ... [ 60.730443][ T7004] nvmet: disable ns before setting buffered_io value. [ 60.731519][ T7004] nvmet: the ns:1 is already enabled. [ 60.733500][ T7004] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 60.767689][ T38] nvmet: Created nvm controller 18 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 60.769509][ T7004] nvme nvme17: creating 4 I/O queues. [ 60.780651][ T7004] nvme nvme17: new ctrl: "testsubsys" [ 60.906006][ T7016] nvmet: disable ns before setting buffered_io value. [ 60.906767][ T7016] nvmet: the ns:1 is already enabled. [ 60.908379][ T7016] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 60.909562][ T7018] nvmet: disable ns before setting buffered_io value. [ 60.910197][ T7018] nvmet: the ns:1 is already enabled. [ 60.911504][ T7018] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 60.946878][ T1166] nvmet: Created nvm controller 19 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 60.948405][ T7016] nvme nvme18: creating 4 I/O queues. [ 60.951843][ T7016] nvme nvme18: new ctrl: "testsubsys" [ 60.986625][ T139] nvmet: Created nvm controller 20 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 60.988221][ T7018] nvme nvme19: creating 4 I/O queues. [ 61.000651][ T7018] nvme nvme19: new ctrl: "testsubsys" [ 61.097039][ T7024] nvmet: disable ns before setting buffered_io value. [ 61.097830][ T7024] nvmet: the ns:1 is already enabled. [ 61.099355][ T7024] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 61.127618][ T46] nvmet: Created nvm controller 21 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 61.129130][ T7024] nvme nvme20: creating 4 I/O queues. [ 61.141338][ T7024] nvme nvme20: new ctrl: "testsubsys" [ 61.471785][ T7039] device-mapper: ioctl: name not supplied when creating device [ 61.485590][ T7044] FAULT_INJECTION: forcing a failure. [ 61.485590][ T7044] name failslab, interval 1, probability 0, space 0, times 0 [ 61.485619][ T7044] CPU: 2 UID: 0 PID: 7044 Comm: syz.3.386 Not tainted syzkaller #0 PREEMPT(full) [ 61.485640][ T7044] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 61.485652][ T7044] Call Trace: [ 61.485659][ T7044] [ 61.485666][ T7044] dump_stack_lvl+0x100/0x190 [ 61.485698][ T7044] should_fail_ex.cold+0x5/0xa [ 61.485723][ T7044] should_failslab+0xc2/0x120 [ 61.485750][ T7044] __kmalloc_flags_noprof+0x122/0x8e0 [ 61.485782][ T7044] ? alloc_slab_obj_exts+0x6a/0x170 [ 61.485804][ T7044] alloc_slab_obj_exts+0x6a/0x170 [ 61.485823][ T7044] __memcg_slab_post_alloc_hook+0x40a/0x1270 [ 61.485861][ T7044] ? kasan_save_track+0x14/0x30 [ 61.485886][ T7044] kmem_cache_alloc_lru_noprof+0x4f6/0x6a0 [ 61.485909][ T7044] ? alloc_inode+0x183/0x250 [ 61.485942][ T7044] alloc_inode+0x183/0x250 [ 61.485975][ T7044] alloc_anon_inode+0x2a/0x3e0 [ 61.486002][ T7044] anon_inode_make_secure_inode+0x2f/0x140 [ 61.486035][ T7044] __anon_inode_getfile+0x1cf/0x280 [ 61.486064][ T7044] ? _copy_to_user+0xaf/0xd0 [ 61.486090][ T7044] io_uring_setup.cold+0x1956/0x1c5e [ 61.486125][ T7044] ? __pfx_io_uring_setup+0x10/0x10 [ 61.486155][ T7044] ? __pfx_do_futex+0x10/0x10 [ 61.486185][ T7044] ? xfd_validate_state+0x129/0x190 [ 61.486223][ T7044] __ia32_sys_io_uring_setup+0xc2/0x170 [ 61.486251][ T7044] __do_fast_syscall_32+0x13a/0x8b0 [ 61.486284][ T7044] do_fast_syscall_32+0x32/0x70 [ 61.486313][ T7044] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 61.486336][ T7044] RIP: 0023:0xf7f47fec [ 61.486355][ T7044] Code: Unable to access opcode bytes at 0xf7f47fc2. [ 61.486364][ T7044] RSP: 002b:00000000f54064bc EFLAGS: 00000282 ORIG_RAX: 00000000000001a9 [ 61.486383][ T7044] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 0000000080000040 [ 61.486394][ T7044] RDX: 00000000f7170fd7 RSI: 0000000000000001 RDI: 00000000f540653c [ 61.486404][ T7044] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 61.486415][ T7044] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 61.486424][ T7044] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.486445][ T7044] [ 61.511175][ T7033] Process accounting resumed [ 61.651265][ T7047] Process accounting resumed [ 61.697209][ T74] nvmet: Created nvm controller 22 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 61.709982][ T7056] nvme nvme21: creating 4 I/O queues. [ 61.720676][ T7059] nvmet: disable ns before setting buffered_io value. [ 61.721489][ T7059] nvmet: the ns:1 is already enabled. [ 61.723351][ T7059] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 61.730959][ T7056] nvme nvme21: new ctrl: "testsubsys" [ 61.768817][ T38] nvmet: Created nvm controller 23 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 61.769530][ T7059] nvme nvme22: creating 4 I/O queues. [ 61.796890][ T7059] nvme nvme22: new ctrl: "testsubsys" [ 61.825606][ T7068] FAULT_INJECTION: forcing a failure. [ 61.825606][ T7068] name failslab, interval 1, probability 0, space 0, times 0 [ 61.825635][ T7068] CPU: 1 UID: 0 PID: 7068 Comm: syz.3.394 Not tainted syzkaller #0 PREEMPT(full) [ 61.825656][ T7068] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 61.825665][ T7068] Call Trace: [ 61.825673][ T7068] [ 61.825681][ T7068] dump_stack_lvl+0x100/0x190 [ 61.825711][ T7068] should_fail_ex.cold+0x5/0xa [ 61.825737][ T7068] should_failslab+0xc2/0x120 [ 61.825756][ T7068] __kmalloc_cache_noprof+0x91/0x6d0 [ 61.825774][ T7068] ? get_device_parent+0x260/0x4c0 [ 61.825789][ T7068] ? get_device_parent+0x29a/0x4c0 [ 61.825805][ T7068] get_device_parent+0x29a/0x4c0 [ 61.825822][ T7068] device_add+0xc3b/0x1970 [ 61.825838][ T7068] ? __pfx_dev_set_name+0x10/0x10 [ 61.825853][ T7068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.825876][ T7068] ? __pfx_device_add+0x10/0x10 [ 61.825919][ T7068] ? lockdep_init_map_type+0x5c/0x250 [ 61.825949][ T7068] ? __init_waitqueue_head+0xca/0x150 [ 61.825983][ T7068] wakeup_source_device_create+0x243/0x2e0 [ 61.826015][ T7068] wakeup_source_sysfs_add+0x1c/0x90 [ 61.826045][ T7068] wakeup_source_register+0x154/0x3e0 [ 61.826070][ T7068] ep_create_wakeup_source+0x1df/0x2e0 [ 61.826094][ T7068] ? __mutex_unlock_slowpath+0x35d/0x930 [ 61.826122][ T7068] ? __pfx_ep_create_wakeup_source+0x10/0x10 [ 61.826151][ T7068] ? do_epoll_ctl_file+0x10d0/0x36e0 [ 61.826175][ T7068] ? do_epoll_ctl_file+0x10d0/0x36e0 [ 61.826205][ T7068] do_epoll_ctl_file+0x1e26/0x36e0 [ 61.826237][ T7068] ? __pfx_do_epoll_ctl_file+0x10/0x10 [ 61.826254][ T7068] ? lock_acquire+0x1d1/0x380 [ 61.826268][ T7068] ? __fget_files+0x34/0x3d0 [ 61.826280][ T7068] ? find_held_lock+0x2b/0x80 [ 61.826292][ T7068] ? __fget_files+0x215/0x3d0 [ 61.826306][ T7068] ? __fget_files+0x21f/0x3d0 [ 61.826321][ T7068] ? do_epoll_ctl+0xfd/0x1a0 [ 61.826334][ T7068] do_epoll_ctl+0xfd/0x1a0 [ 61.826349][ T7068] ? __pfx_do_epoll_ctl+0x10/0x10 [ 61.826368][ T7068] __ia32_sys_epoll_ctl+0x15b/0x1e0 [ 61.826384][ T7068] ? __pfx___ia32_sys_epoll_ctl+0x10/0x10 [ 61.826411][ T7068] __do_fast_syscall_32+0x13a/0x8b0 [ 61.826440][ T7068] do_fast_syscall_32+0x32/0x70 [ 61.826475][ T7068] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 61.826497][ T7068] RIP: 0023:0xf7f47fec [ 61.826516][ T7068] Code: Unable to access opcode bytes at 0xf7f47fc2. [ 61.826525][ T7068] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 00000000000000ff [ 61.826545][ T7068] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000000001 [ 61.826557][ T7068] RDX: 0000000000000003 RSI: 0000000080000080 RDI: 0000000000000000 [ 61.826570][ T7068] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 61.826581][ T7068] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 61.826592][ T7068] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.826615][ T7068] [ 61.894339][ T7073] nvmet: disable ns before setting buffered_io value. [ 61.894980][ T7073] nvmet: the ns:1 is already enabled. [ 61.896319][ T7073] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 61.942162][ T38] nvmet: Created nvm controller 24 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 61.943330][ T7073] nvme nvme23: creating 4 I/O queues. [ 61.957886][ T7073] nvme nvme23: new ctrl: "testsubsys" [ 62.107961][ T7090] nvmet: the ns:1 is already enabled. [ 62.109454][ T7090] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 62.151712][ T65] nvmet: Created nvm controller 25 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 62.153415][ T7090] nvme nvme24: creating 4 I/O queues. [ 62.162700][ T7090] nvme nvme24: new ctrl: "testsubsys" [ 62.473613][ T7110] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 62.494895][ T7110] md: could not open device unknown-block(1,0). [ 62.553439][ T7114] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 62.685569][ T7114] md: pers->run() failed ... [ 62.723007][ T7121] FAULT_INJECTION: forcing a failure. [ 62.723007][ T7121] name failslab, interval 1, probability 0, space 0, times 0 [ 62.723035][ T7121] CPU: 2 UID: 0 PID: 7121 Comm: syz.2.412 Not tainted syzkaller #0 PREEMPT(full) [ 62.723054][ T7121] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 62.723065][ T7121] Call Trace: [ 62.723071][ T7121] [ 62.723079][ T7121] dump_stack_lvl+0x100/0x190 [ 62.723113][ T7121] should_fail_ex.cold+0x5/0xa [ 62.723138][ T7121] should_failslab+0xc2/0x120 [ 62.723163][ T7121] __kmalloc_node_noprof+0xff/0x880 [ 62.723184][ T7121] ? lockdep_init_map_type+0x5c/0x250 [ 62.723209][ T7121] ? blk_mq_alloc_tag_set+0x477/0x1330 [ 62.723239][ T7121] blk_mq_alloc_tag_set+0x477/0x1330 [ 62.723262][ T7121] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 62.723287][ T7121] ? idr_alloc+0xdd/0x130 [ 62.723312][ T7121] ? __pfx_idr_alloc+0x10/0x10 [ 62.723340][ T7121] loop_add+0x3b7/0xb60 [ 62.723360][ T7121] ? __pfx_loop_add+0x10/0x10 [ 62.723392][ T7121] ? __fget_files+0x34/0x3d0 [ 62.723408][ T7121] ? find_held_lock+0x2b/0x80 [ 62.723419][ T7121] ? __fget_files+0x215/0x3d0 [ 62.723432][ T7121] loop_control_ioctl+0xae/0x620 [ 62.723445][ T7121] ? __pfx_loop_control_ioctl+0x10/0x10 [ 62.723460][ T7121] ? __pfx_loop_control_ioctl+0x10/0x10 [ 62.723473][ T7121] __ia32_compat_sys_ioctl+0x2cf/0x360 [ 62.723492][ T7121] __do_fast_syscall_32+0x13a/0x8b0 [ 62.723511][ T7121] do_fast_syscall_32+0x32/0x70 [ 62.723547][ T7121] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 62.723563][ T7121] RIP: 0023:0xf7fa3fec [ 62.723577][ T7121] Code: Unable to access opcode bytes at 0xf7fa3fc2. [ 62.723582][ T7121] RSP: 002b:00000000f546650c EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 62.723595][ T7121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004c80 [ 62.723603][ T7121] RDX: 0000000087000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.723609][ T7121] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 62.723616][ T7121] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 62.723622][ T7121] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.723636][ T7121] [ 62.801455][ T7123] nvmet: the ns:1 is already enabled. [ 62.802920][ T7123] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 62.837660][ T46] nvmet: Created nvm controller 26 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 62.839380][ T7123] nvme nvme25: creating 4 I/O queues. [ 62.852455][ T7123] nvme nvme25: new ctrl: "testsubsys" [ 63.070449][ T7131] nvmet: disable ns before setting buffered_io value. [ 63.071210][ T7131] nvmet: the ns:1 is already enabled. [ 63.072845][ T7131] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 63.113781][ T65] nvmet: Created nvm controller 27 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 63.118205][ T7131] nvme nvme26: creating 4 I/O queues. [ 63.131271][ T7131] nvme nvme26: new ctrl: "testsubsys" [ 63.201868][ T7137] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 63.258843][ T7141] netlink: 48 bytes leftover after parsing attributes in process `syz.0.419'. [ 63.452812][ T7158] FAULT_INJECTION: forcing a failure. [ 63.452812][ T7158] name fail_futex, interval 1, probability 0, space 0, times 0 [ 63.452845][ T7158] CPU: 3 UID: 0 PID: 7158 Comm: syz.2.427 Not tainted syzkaller #0 PREEMPT(full) [ 63.452866][ T7158] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.452878][ T7158] Call Trace: [ 63.452885][ T7158] [ 63.452892][ T7158] dump_stack_lvl+0x100/0x190 [ 63.452921][ T7158] should_fail_ex.cold+0x5/0xa [ 63.452947][ T7158] get_futex_key+0x1d0/0x14f0 [ 63.452981][ T7158] ? __pfx_get_futex_key+0x10/0x10 [ 63.453017][ T7158] futex_wait_setup+0x91/0x540 [ 63.453048][ T7158] __futex_wait+0x19f/0x300 [ 63.453072][ T7158] ? __pfx___futex_wait+0x10/0x10 [ 63.453091][ T7158] ? __pfx_try_to_wake_up+0x10/0x10 [ 63.453117][ T7158] ? futex_hash+0x311/0x400 [ 63.453147][ T7158] ? __pfx_futex_wake_mark+0x10/0x10 [ 63.453174][ T7158] ? find_held_lock+0x2b/0x80 [ 63.453192][ T7158] ? futex_wake+0x4ea/0x5e0 [ 63.453219][ T7158] futex_wait+0xe6/0x370 [ 63.453242][ T7158] ? __pfx_futex_wait+0x10/0x10 [ 63.453271][ T7158] ? find_held_lock+0x2b/0x80 [ 63.453296][ T7158] do_futex+0x265/0x440 [ 63.453316][ T7158] ? __pfx_do_futex+0x10/0x10 [ 63.453337][ T7158] ? fput+0x7c/0x100 [ 63.453363][ T7158] __ia32_sys_futex_time32+0x2f4/0x470 [ 63.453389][ T7158] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 63.453419][ T7158] __do_fast_syscall_32+0x13a/0x8b0 [ 63.453449][ T7158] do_fast_syscall_32+0x32/0x70 [ 63.453479][ T7158] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 63.453511][ T7158] RIP: 0023:0xf7fa3fec [ 63.453534][ T7158] Code: Unable to access opcode bytes at 0xf7fa3fc2. [ 63.453543][ T7158] RSP: 002b:00000000f54665bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 63.453563][ T7158] RAX: ffffffffffffffda RBX: 00000000f7464f88 RCX: 0000000000000080 [ 63.453575][ T7158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f7464f8c [ 63.453587][ T7158] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000 [ 63.453599][ T7158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.453611][ T7158] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.453637][ T7158] [ 64.069769][ T7184] netlink: 48 bytes leftover after parsing attributes in process `syz.1.439'. [ 64.132727][ T7188] nvmet: disable ns before setting buffered_io value. [ 64.137161][ T7188] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 64.161103][ T38] nvmet: Created nvm controller 28 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 64.161755][ T7188] nvme nvme27: creating 4 I/O queues. [ 64.197542][ T7188] nvme nvme27: new ctrl: "testsubsys" [ 64.763438][ T7206] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 64.825646][ T7206] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 64.846081][ T7206] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 64.865814][ T7206] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 64.902572][ T7206] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 65.534489][ T7215] nvmet: disable ns before setting buffered_io value. [ 65.535698][ T7215] nvmet: the ns:1 is already enabled. [ 65.538079][ T7215] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 65.595185][ T139] nvmet: Created nvm controller 29 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 65.597629][ T7215] nvme nvme28: creating 4 I/O queues. [ 65.600816][ T7215] nvme nvme28: new ctrl: "testsubsys" [ 65.919563][ T10] wiimote 0005:057E:0330.0002: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 65.920846][ T10] wiimote 0005:057E:0330.0002: New device registered [ 65.950235][ T10] wiimote 0005:057E:0330.0002: detected device: Nintendo Wii Remote Plus (Gen 2) [ 65.976424][ T10] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0330.0002/input/input6 [ 65.992984][ T10] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0330.0002/input/input7 [ 66.002349][ T10] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0330.0002/input/input5 [ 66.077254][ T7243] bond1: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 66.077316][ T7243] bond1: entered allmulticast mode [ 66.098018][ T7243] bridge1: entered promiscuous mode [ 66.145805][ T7246] syz.1.461 uses obsolete (PF_INET,SOCK_PACKET) [ 66.146737][ T7246] process 'syz.1.461' launched '/dev/fd/5' with NULL argv: empty string added [ 66.194259][ T7248] FAULT_INJECTION: forcing a failure. [ 66.194259][ T7248] name failslab, interval 1, probability 0, space 0, times 0 [ 66.194282][ T7248] CPU: 3 UID: 0 PID: 7248 Comm: syz.1.462 Not tainted syzkaller #0 PREEMPT(full) [ 66.194294][ T7248] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 66.194301][ T7248] Call Trace: [ 66.194305][ T7248] [ 66.194310][ T7248] dump_stack_lvl+0x100/0x190 [ 66.194329][ T7248] should_fail_ex.cold+0x5/0xa [ 66.194344][ T7248] should_failslab+0xc2/0x120 [ 66.194359][ T7248] kmem_cache_alloc_noprof+0x92/0x6a0 [ 66.194373][ T7248] ? skb_clone+0x190/0x400 [ 66.194389][ T7248] skb_clone+0x190/0x400 [ 66.194404][ T7248] netlink_deliver_tap+0xaed/0xcc0 [ 66.194420][ T7248] netlink_unicast+0x6a5/0x850 [ 66.194434][ T7248] ? __pfx_netlink_unicast+0x10/0x10 [ 66.194450][ T7248] netlink_ack+0x655/0xb80 [ 66.194467][ T7248] netlink_rcv_skb+0x333/0x420 [ 66.194479][ T7248] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 66.194497][ T7248] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 66.194515][ T7248] ? netlink_deliver_tap+0x1ae/0xcc0 [ 66.194530][ T7248] netlink_unicast+0x585/0x850 [ 66.194544][ T7248] ? __pfx_netlink_unicast+0x10/0x10 [ 66.194561][ T7248] netlink_sendmsg+0x8b0/0xda0 [ 66.194576][ T7248] ? __pfx_netlink_sendmsg+0x10/0x10 [ 66.194590][ T7248] ? apparmor_socket_sendmsg+0x165/0x280 [ 66.194606][ T7248] ____sys_sendmsg+0xa4d/0xbe0 [ 66.194616][ T7248] ? __pfx_netlink_sendmsg+0x10/0x10 [ 66.194630][ T7248] ? __pfx_____sys_sendmsg+0x10/0x10 [ 66.194646][ T7248] ___sys_sendmsg+0x190/0x1e0 [ 66.194665][ T7248] ? __pfx____sys_sendmsg+0x10/0x10 [ 66.194678][ T7248] ? futex_wait+0x11e/0x370 [ 66.194698][ T7248] ? find_held_lock+0x2b/0x80 [ 66.194719][ T7248] __sys_sendmsg+0x160/0x210 [ 66.194736][ T7248] ? __pfx___sys_sendmsg+0x10/0x10 [ 66.194758][ T7248] __do_fast_syscall_32+0x13a/0x8b0 [ 66.194777][ T7248] do_fast_syscall_32+0x32/0x70 [ 66.194794][ T7248] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 66.194808][ T7248] RIP: 0023:0xf704efec [ 66.194821][ T7248] Code: Unable to access opcode bytes at 0xf704efc2. [ 66.194826][ T7248] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 66.194839][ T7248] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000800002c0 [ 66.194846][ T7248] RDX: 0000000022008040 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.194853][ T7248] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.194859][ T7248] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 66.194865][ T7248] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.194878][ T7248] [ 66.574489][ T7261] bond1: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 66.574521][ T7261] bond1: entered allmulticast mode [ 66.601221][ T7261] bridge1: entered promiscuous mode [ 66.724403][ T7229] wiimote 0005:057E:0330.0002: Device removed [ 66.745896][ T7265] bond1: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 66.745917][ T7265] bond1: entered allmulticast mode [ 66.782153][ T7265] bridge1: entered promiscuous mode [ 66.928917][ T7271] bond2: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 66.928947][ T7271] bond2: entered allmulticast mode [ 66.952353][ T7271] bridge1: entered promiscuous mode [ 67.005869][ T7277] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 67.071838][ T7279] bond3: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 67.071877][ T7279] bond3: entered allmulticast mode [ 67.092920][ T7279] bridge1: entered promiscuous mode [ 67.096566][ T7280] md: pers->run() failed ... [ 67.104270][ T7277] md: could not open device unknown-block(1,0). [ 67.199432][ T7287] bridge2: entered promiscuous mode [ 67.218553][ T7291] nvmet: disable ns before setting buffered_io value. [ 67.219241][ T7291] nvmet: the ns:1 is already enabled. [ 67.220524][ T7291] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 67.257133][ T46] nvmet: Created nvm controller 30 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 67.262382][ T7291] nvme nvme29: creating 4 I/O queues. [ 67.272807][ T7291] nvme nvme29: new ctrl: "testsubsys" [ 67.576669][ T7309] bond2: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 67.576697][ T7309] bond2: entered allmulticast mode [ 67.578463][ T7312] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 67.595448][ T7309] bridge1: entered promiscuous mode [ 67.630852][ T7312] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 67.649518][ T7312] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 67.668180][ T7312] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 67.704074][ T7312] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 67.989257][ T7321] FAULT_INJECTION: forcing a failure. [ 67.989257][ T7321] name fail_futex, interval 1, probability 0, space 0, times 0 [ 67.989278][ T7321] CPU: 1 UID: 0 PID: 7321 Comm: syz.0.486 Not tainted syzkaller #0 PREEMPT(full) [ 67.989290][ T7321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 67.989297][ T7321] Call Trace: [ 67.989301][ T7321] [ 67.989305][ T7321] dump_stack_lvl+0x100/0x190 [ 67.989325][ T7321] should_fail_ex.cold+0x5/0xa [ 67.989341][ T7321] get_futex_key+0x1d0/0x14f0 [ 67.989361][ T7321] ? __pfx_get_futex_key+0x10/0x10 [ 67.989382][ T7321] futex_wait_setup+0x91/0x540 [ 67.989400][ T7321] __futex_wait+0x19f/0x300 [ 67.989414][ T7321] ? __pfx___futex_wait+0x10/0x10 [ 67.989425][ T7321] ? __pfx_try_to_wake_up+0x10/0x10 [ 67.989442][ T7321] ? futex_hash+0x311/0x400 [ 67.989460][ T7321] ? __pfx_futex_wake_mark+0x10/0x10 [ 67.989475][ T7321] ? find_held_lock+0x2b/0x80 [ 67.989486][ T7321] ? futex_wake+0x4ea/0x5e0 [ 67.989502][ T7321] futex_wait+0xe6/0x370 [ 67.989519][ T7321] ? __pfx_futex_wait+0x10/0x10 [ 67.989535][ T7321] ? rcu_read_lock_any_held+0x6a/0x90 [ 67.989569][ T7321] ? find_held_lock+0x2b/0x80 [ 67.989582][ T7321] ? ksys_write+0x190/0x250 [ 67.989594][ T7321] ? ksys_write+0x190/0x250 [ 67.989606][ T7321] do_futex+0x265/0x440 [ 67.989618][ T7321] ? __pfx_do_futex+0x10/0x10 [ 67.989630][ T7321] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 67.989649][ T7321] __ia32_sys_futex_time32+0x2f4/0x470 [ 67.989663][ T7321] ? fput+0x7c/0x100 [ 67.989675][ T7321] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 67.989687][ T7321] ? ksys_write+0x1ac/0x250 [ 67.989697][ T7321] ? __pfx_ksys_write+0x10/0x10 [ 67.989712][ T7321] __do_fast_syscall_32+0x13a/0x8b0 [ 67.989731][ T7321] do_fast_syscall_32+0x32/0x70 [ 67.989747][ T7321] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 67.989761][ T7321] RIP: 0023:0xf7f35fec [ 67.989775][ T7321] Code: Unable to access opcode bytes at 0xf7f35fc2. [ 67.989780][ T7321] RSP: 002b:00000000f53f65bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 67.989791][ T7321] RAX: ffffffffffffffda RBX: 00000000f73f4f88 RCX: 0000000000000080 [ 67.989798][ T7321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f73f4f8c [ 67.989804][ T7321] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000 [ 67.989810][ T7321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.989816][ T7321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.989830][ T7321] [ 68.477794][ T7337] device-mapper: table: 248:2: zero-length target [ 68.477804][ T7337] device-mapper: ioctl: error adding target to table [ 68.503342][ T7340] FAULT_INJECTION: forcing a failure. [ 68.503342][ T7340] name fail_futex, interval 1, probability 0, space 0, times 0 [ 68.503363][ T7340] CPU: 3 UID: 0 PID: 7340 Comm: syz.1.492 Not tainted syzkaller #0 PREEMPT(full) [ 68.503376][ T7340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.503383][ T7340] Call Trace: [ 68.503387][ T7340] [ 68.503391][ T7340] dump_stack_lvl+0x100/0x190 [ 68.503410][ T7340] should_fail_ex.cold+0x5/0xa [ 68.503426][ T7340] get_futex_key+0x1d0/0x14f0 [ 68.503446][ T7340] ? __pfx_get_futex_key+0x10/0x10 [ 68.503468][ T7340] futex_wait_setup+0x91/0x540 [ 68.503486][ T7340] __futex_wait+0x19f/0x300 [ 68.503501][ T7340] ? __pfx___futex_wait+0x10/0x10 [ 68.503514][ T7340] ? __pfx_try_to_wake_up+0x10/0x10 [ 68.503529][ T7340] ? futex_hash+0x311/0x400 [ 68.503547][ T7340] ? __pfx_futex_wake_mark+0x10/0x10 [ 68.503562][ T7340] ? find_held_lock+0x2b/0x80 [ 68.503574][ T7340] ? futex_wake+0x4ea/0x5e0 [ 68.503589][ T7340] futex_wait+0xe6/0x370 [ 68.503602][ T7340] ? __pfx_futex_wait+0x10/0x10 [ 68.503618][ T7340] ? rcu_read_lock_any_held+0x6a/0x90 [ 68.503630][ T7340] ? find_held_lock+0x2b/0x80 [ 68.503641][ T7340] ? ksys_write+0x190/0x250 [ 68.503652][ T7340] ? ksys_write+0x190/0x250 [ 68.503664][ T7340] do_futex+0x265/0x440 [ 68.503675][ T7340] ? __pfx_do_futex+0x10/0x10 [ 68.503686][ T7340] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 68.503704][ T7340] __ia32_sys_futex_time32+0x2f4/0x470 [ 68.503718][ T7340] ? fput+0x7c/0x100 [ 68.503731][ T7340] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 68.503742][ T7340] ? ksys_write+0x1ac/0x250 [ 68.503753][ T7340] ? __pfx_ksys_write+0x10/0x10 [ 68.503767][ T7340] __do_fast_syscall_32+0x13a/0x8b0 [ 68.503786][ T7340] do_fast_syscall_32+0x32/0x70 [ 68.503803][ T7340] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 68.503818][ T7340] RIP: 0023:0xf704efec [ 68.503831][ T7340] Code: Unable to access opcode bytes at 0xf704efc2. [ 68.503836][ T7340] RSP: 002b:00000000f543d5bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 68.503868][ T7340] RAX: ffffffffffffffda RBX: 00000000f7444f88 RCX: 0000000000000080 [ 68.503895][ T7340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f7444f8c [ 68.503902][ T7340] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000 [ 68.503910][ T7340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.503917][ T7340] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.503948][ T7340] [ 68.760061][ T7352] nvmet: disable ns before setting buffered_io value. [ 68.760705][ T7352] nvmet: the ns:1 is already enabled. [ 68.761966][ T7352] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 68.787578][ T7352] nvme_fabrics: missing parameter 'transport=%s' [ 68.787590][ T7352] nvme_fabrics: missing parameter 'nqn=%s' [ 69.088665][ T7356] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 69.117366][ T7356] md/raid0:md0: chunk size must be set. [ 69.117378][ T7356] md: pers->run() failed ... [ 69.201653][ T7359] bridge2: entered promiscuous mode [ 69.264048][ T7361] tipc: Started in network mode [ 69.264069][ T7361] tipc: Node identity 7f000001, cluster identity 4711 [ 69.264768][ T7361] tipc: Enabled bearer , priority 10 [ 69.350793][ T7369] netlink: 24 bytes leftover after parsing attributes in process `syz.1.504'. [ 69.466773][ T7375] bond2: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 69.466982][ T7375] bond2: entered allmulticast mode [ 69.502822][ T7375] bridge2: entered promiscuous mode [ 70.265954][ T5992] tipc: Node number set to 2130706433 [ 70.390266][ T7386] tipc: Enabling of bearer rejected, already enabled [ 70.486172][ T7391] lo: entered promiscuous mode [ 70.492689][ T7391] tunl0: entered promiscuous mode [ 70.495685][ T7391] gre0: entered promiscuous mode [ 70.500532][ T7391] gretap0: entered promiscuous mode [ 70.503823][ T7391] erspan0: entered promiscuous mode [ 70.508755][ T7391] ip_vti0: entered promiscuous mode [ 70.509797][ T7391] ip6_vti0: entered promiscuous mode [ 70.513809][ T7391] sit0: entered promiscuous mode [ 70.531340][ T7391] ip6tnl0: entered promiscuous mode [ 70.534489][ T7391] ip6gre0: entered promiscuous mode [ 70.539312][ T7391] syz_tun: entered promiscuous mode [ 70.541971][ T7391] ip6gretap0: entered promiscuous mode [ 70.546255][ T7391] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.546688][ T7391] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.548146][ T7391] bridge0: entered promiscuous mode [ 70.550345][ T7391] vcan0: entered promiscuous mode [ 70.552708][ T7391] bond0: entered promiscuous mode [ 70.552720][ T7391] bond_slave_0: entered promiscuous mode [ 70.552854][ T7391] bond_slave_1: entered promiscuous mode [ 70.558223][ T7391] team0: entered promiscuous mode [ 70.558236][ T7391] team_slave_0: entered promiscuous mode [ 70.558374][ T7391] team_slave_1: entered promiscuous mode [ 70.560983][ T7391] dummy0: entered promiscuous mode [ 70.566785][ T7391] nlmon0: entered promiscuous mode [ 70.568353][ T7391] batadv0: entered promiscuous mode [ 70.573304][ T7391] vxcan0: entered promiscuous mode [ 70.574931][ T7391] vxcan1: entered promiscuous mode [ 70.575659][ T7391] veth0: entered promiscuous mode [ 70.578397][ T7391] veth1: entered promiscuous mode [ 70.588349][ T7391] wg0: entered promiscuous mode [ 70.590520][ T7391] wg1: entered promiscuous mode [ 70.592246][ T7391] wg2: entered promiscuous mode [ 70.593236][ T7391] veth0_to_bridge: entered promiscuous mode [ 70.597481][ T7391] veth1_to_bridge: entered promiscuous mode [ 70.599902][ T7391] veth0_to_bond: entered promiscuous mode [ 70.602445][ T7391] veth1_to_bond: entered promiscuous mode [ 70.605397][ T7391] veth0_to_team: entered promiscuous mode [ 70.608549][ T7391] veth1_to_team: entered promiscuous mode [ 70.611819][ T7391] veth0_to_batadv: entered promiscuous mode [ 70.613389][ T7391] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.613421][ T7391] batadv_slave_0: entered promiscuous mode [ 70.614892][ T7391] veth1_to_batadv: entered promiscuous mode [ 70.616556][ T7391] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.616580][ T7391] batadv_slave_1: entered promiscuous mode [ 70.618683][ T7391] xfrm0: entered promiscuous mode [ 70.620818][ T7391] veth0_to_hsr: entered promiscuous mode [ 70.624547][ T7391] veth1_to_hsr: entered promiscuous mode [ 70.627693][ T7391] hsr0: entered promiscuous mode [ 70.629082][ T7391] veth1_virt_wifi: entered promiscuous mode [ 70.630429][ T7391] veth0_virt_wifi: entered promiscuous mode [ 70.631830][ T7391] virt_wifi0: entered promiscuous mode [ 70.636461][ T7391] vlan0: entered promiscuous mode [ 70.637758][ T7391] vlan1: entered promiscuous mode [ 70.642253][ T7391] macvlan0: entered promiscuous mode [ 70.645856][ T7391] macvlan1: entered promiscuous mode [ 70.647521][ T7391] ipvlan0: entered promiscuous mode [ 70.647599][ T7391] ipvlan1: entered promiscuous mode [ 70.653519][ T7391] macvtap0: entered promiscuous mode [ 70.656777][ T7391] macsec0: entered promiscuous mode [ 70.660482][ T7391] geneve0: entered promiscuous mode [ 70.664017][ T7391] geneve1: entered promiscuous mode [ 70.667845][ T7391] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 70.673212][ T7391] netdevsim netdevsim1 netdevsim1: entered promiscuous mode [ 70.681489][ T7391] netdevsim netdevsim1 netdevsim2: entered promiscuous mode [ 70.683542][ T7391] netdevsim netdevsim1 netdevsim3: entered promiscuous mode [ 70.701577][ T7391] mac80211_hwsim hwsim2 wlan0: entered promiscuous mode [ 70.711745][ T7391] mac80211_hwsim hwsim4 wlan1: entered promiscuous mode [ 70.712835][ T7391] ip6erspan0: entered promiscuous mode [ 70.712907][ T7391] bond1: entered promiscuous mode [ 70.712989][ T7391] gtp0: entered promiscuous mode [ 70.713061][ T7391] bond2: entered promiscuous mode [ 70.714232][ T13] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.714257][ T13] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.714275][ T13] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.714293][ T13] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.844125][ T7404] Bluetooth: MGMT ver 1.23 [ 70.884658][ T1437] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.884723][ T1437] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.887470][ T854] cfg80211: failed to load regulatory.db [ 71.111035][ T7410] netlink: 24 bytes leftover after parsing attributes in process `syz.1.520'. [ 71.555937][ T7418] nvmet: disable ns before setting buffered_io value. [ 71.557151][ T7418] nvmet: the ns:1 is already enabled. [ 71.559274][ T7418] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 71.596724][ T65] nvmet: connect request for invalid subsystem testsubs! [ 71.596803][ T7418] nvme nvme30: Connect Invalid Data Parameter, subsysnqn "testsubs" [ 72.039454][ T7426] device-mapper: table: 248:2: zero-length target [ 72.039470][ T7426] device-mapper: ioctl: error adding target to table [ 72.252250][ T7440] netlink: 'syz.0.531': attribute type 2 has an invalid length. [ 73.177283][ T7459] lo: entered promiscuous mode [ 73.181830][ T7459] tunl0: entered promiscuous mode [ 73.182789][ T7459] gre0: entered promiscuous mode [ 73.191837][ T7459] gretap0: entered promiscuous mode [ 73.196622][ T7459] erspan0: entered promiscuous mode [ 73.199183][ T7459] ip_vti0: entered promiscuous mode [ 73.200772][ T7459] ip6_vti0: entered promiscuous mode [ 73.202734][ T7459] sit0: entered promiscuous mode [ 73.207729][ T7459] ip6tnl0: entered promiscuous mode [ 73.209817][ T7459] ip6gre0: entered promiscuous mode [ 73.212388][ T7459] syz_tun: entered promiscuous mode [ 73.218686][ T7459] ip6gretap0: entered promiscuous mode [ 73.221692][ T7459] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.222140][ T7459] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.222907][ T7459] bridge0: entered promiscuous mode [ 73.226145][ T7459] vcan0: entered promiscuous mode [ 73.228054][ T7459] bond0: entered promiscuous mode [ 73.228068][ T7459] bond_slave_0: entered promiscuous mode [ 73.228197][ T7459] bond_slave_1: entered promiscuous mode [ 73.235259][ T7459] team0: entered promiscuous mode [ 73.235278][ T7459] team_slave_0: entered promiscuous mode [ 73.235404][ T7459] team_slave_1: entered promiscuous mode [ 73.237774][ T7459] dummy0: entered promiscuous mode [ 73.239609][ T7459] nlmon0: entered promiscuous mode [ 73.240545][ T7459] batadv0: entered promiscuous mode [ 73.241973][ T7459] vxcan0: entered promiscuous mode [ 73.242541][ T7459] vxcan1: entered promiscuous mode [ 73.242942][ T7459] veth0: entered promiscuous mode [ 73.245757][ T7459] veth1: entered promiscuous mode [ 73.248850][ T7459] wg0: entered promiscuous mode [ 73.255509][ T7459] wg1: entered promiscuous mode [ 73.257762][ T7459] wg2: entered promiscuous mode [ 73.259569][ T7459] veth0_to_bridge: entered promiscuous mode [ 73.264315][ T7459] veth1_to_bridge: entered promiscuous mode [ 73.271325][ T7459] veth0_to_bond: entered promiscuous mode [ 73.275428][ T7459] veth1_to_bond: entered promiscuous mode [ 73.278762][ T7459] veth0_to_team: entered promiscuous mode [ 73.286450][ T7459] veth1_to_team: entered promiscuous mode [ 73.292160][ T7459] veth0_to_batadv: entered promiscuous mode [ 73.295372][ T7459] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.295413][ T7459] batadv_slave_0: entered promiscuous mode [ 73.298106][ T7459] veth1_to_batadv: entered promiscuous mode [ 73.302039][ T7459] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.302079][ T7459] batadv_slave_1: entered promiscuous mode [ 73.317599][ T7459] xfrm0: entered promiscuous mode [ 73.321401][ T7459] veth0_to_hsr: entered promiscuous mode [ 73.329551][ T7459] veth1_to_hsr: entered promiscuous mode [ 73.334817][ T7459] hsr0: entered promiscuous mode [ 73.337149][ T7459] veth1_virt_wifi: entered promiscuous mode [ 73.339172][ T7459] veth0_virt_wifi: entered promiscuous mode [ 73.341604][ T7459] virt_wifi0: entered promiscuous mode [ 73.346741][ T7459] vlan0: entered promiscuous mode [ 73.349111][ T7459] vlan1: entered promiscuous mode [ 73.352067][ T7459] macvlan0: entered promiscuous mode [ 73.357301][ T7459] macvlan1: entered promiscuous mode [ 73.359078][ T7459] ipvlan0: entered promiscuous mode [ 73.359158][ T7459] ipvlan1: entered promiscuous mode [ 73.373318][ T7459] macvtap0: entered promiscuous mode [ 73.384930][ T7459] macsec0: entered promiscuous mode [ 73.387640][ T7459] geneve0: entered promiscuous mode [ 73.390595][ T7459] geneve1: entered promiscuous mode [ 73.400645][ T7459] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 73.413285][ T7459] netdevsim netdevsim0 netdevsim1: entered promiscuous mode [ 73.425069][ T7459] netdevsim netdevsim0 netdevsim2: entered promiscuous mode [ 73.428553][ T7459] netdevsim netdevsim0 netdevsim3: entered promiscuous mode [ 73.434490][ T7459] mac80211_hwsim hwsim3 wlan0: entered promiscuous mode [ 73.439651][ T7459] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode [ 73.441419][ T7459] bond1: entered promiscuous mode [ 73.441529][ T7459] bond2: entered promiscuous mode [ 73.445324][ T5809] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.445357][ T5809] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.445385][ T5809] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.445412][ T5809] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.505520][ T7462] bond4: up delay (9) is not a multiple of miimon (5), value rounded to 5 ms [ 73.505540][ T7462] bond4: entered allmulticast mode [ 73.625463][ T7465] device-mapper: table: 248:2: zero-length target [ 73.625477][ T7465] device-mapper: ioctl: error adding target to table [ 73.732143][ T7470] syz.2.539 (7470): drop_caches: 2 [ 73.865705][ T7481] syz.0.542 (7481): drop_caches: 2 [ 73.987604][ T7487] device-mapper: table: 248:2: zero-length target [ 73.987614][ T7487] device-mapper: ioctl: error adding target to table [ 74.905110][ T7504] syz.0.550 (7504): drop_caches: 2 [ 75.346216][ T7507] device-mapper: table: 248:2: in: unknown target type [ 75.346237][ T7507] device-mapper: ioctl: error adding target to table [ 75.633286][ T7524] lo: entered promiscuous mode [ 75.637068][ T7524] tunl0: entered promiscuous mode [ 75.638629][ T7524] gre0: entered promiscuous mode [ 75.642104][ T7525] device-mapper: table: 248:2: zero-length target [ 75.642113][ T7525] device-mapper: ioctl: error adding target to table [ 75.655092][ T7524] gretap0: entered promiscuous mode [ 75.660245][ T7524] erspan0: entered promiscuous mode [ 75.694461][ T7524] ip_vti0: entered promiscuous mode [ 75.695525][ T7524] ip6_vti0: entered promiscuous mode [ 75.697607][ T7524] sit0: entered promiscuous mode [ 75.699747][ T7524] ip6tnl0: entered promiscuous mode [ 75.700914][ T7524] ip6gre0: entered promiscuous mode [ 75.712615][ T7524] syz_tun: entered promiscuous mode [ 75.775150][ T7524] ip6gretap0: entered promiscuous mode [ 75.799943][ T7524] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.800216][ T7524] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.808599][ T7524] bridge0: entered promiscuous mode [ 75.844066][ T7524] vcan0: entered promiscuous mode [ 75.985326][ T7524] bond0: entered promiscuous mode [ 75.985349][ T7524] bond_slave_0: entered promiscuous mode [ 75.985517][ T7524] bond_slave_1: entered promiscuous mode [ 75.993822][ T7524] team0: entered promiscuous mode [ 75.994867][ T7524] team_slave_0: entered promiscuous mode [ 75.995038][ T7524] team_slave_1: entered promiscuous mode [ 75.999922][ T7524] dummy0: entered promiscuous mode [ 76.028679][ T7524] nlmon0: entered promiscuous mode [ 76.029616][ T7524] batadv0: entered promiscuous mode [ 76.032499][ T7524] vxcan0: entered promiscuous mode [ 76.033037][ T7524] vxcan1: entered promiscuous mode [ 76.033814][ T7524] veth0: entered promiscuous mode [ 76.036749][ T7524] veth1: entered promiscuous mode [ 76.039572][ T7524] wg0: entered promiscuous mode [ 76.041551][ T7524] wg1: entered promiscuous mode [ 76.044250][ T7524] wg2: entered promiscuous mode [ 76.045005][ T7524] veth0_to_bridge: entered promiscuous mode [ 76.047080][ T7524] veth1_to_bridge: entered promiscuous mode [ 76.049314][ T7524] veth0_to_bond: entered promiscuous mode [ 76.050840][ T7524] veth1_to_bond: entered promiscuous mode [ 76.052482][ T7524] veth0_to_team: entered promiscuous mode [ 76.056725][ T7524] veth1_to_team: entered promiscuous mode [ 76.060064][ T7524] veth0_to_batadv: entered promiscuous mode [ 76.062584][ T7524] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.062621][ T7524] batadv_slave_0: entered promiscuous mode [ 76.070677][ T7524] veth1_to_batadv: entered promiscuous mode [ 76.071986][ T7524] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.072010][ T7524] batadv_slave_1: entered promiscuous mode [ 76.075375][ T7524] xfrm0: entered promiscuous mode [ 76.076517][ T7524] veth0_to_hsr: entered promiscuous mode [ 76.078504][ T7524] veth1_to_hsr: entered promiscuous mode [ 76.080938][ T7524] hsr0: entered promiscuous mode [ 76.082043][ T7524] veth1_virt_wifi: entered promiscuous mode [ 76.083217][ T7524] veth0_virt_wifi: entered promiscuous mode [ 76.085873][ T7524] virt_wifi0: entered promiscuous mode [ 76.102384][ T7524] vlan0: entered promiscuous mode [ 76.104456][ T7524] vlan1: entered promiscuous mode [ 76.107307][ T7524] macvlan0: entered promiscuous mode [ 76.116533][ T7524] macvlan1: entered promiscuous mode [ 76.118291][ T7524] ipvlan0: entered promiscuous mode [ 76.118378][ T7524] ipvlan1: entered promiscuous mode [ 76.127352][ T7524] macvtap0: entered promiscuous mode [ 76.130006][ T7524] macsec0: entered promiscuous mode [ 76.131476][ T7524] geneve0: entered promiscuous mode [ 76.133171][ T7524] geneve1: entered promiscuous mode [ 76.140135][ T7524] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 76.147898][ T7524] netdevsim netdevsim3 netdevsim1: entered promiscuous mode [ 76.152612][ T7524] netdevsim netdevsim3 netdevsim2: entered promiscuous mode [ 76.171673][ T7524] netdevsim netdevsim3 netdevsim3: entered promiscuous mode [ 76.185096][ T7524] mac80211_hwsim hwsim7 wlan0: entered promiscuous mode [ 76.195986][ T7524] mac80211_hwsim hwsim9 wlan1: entered promiscuous mode [ 76.225045][ T5809] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.225089][ T5809] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.225117][ T5809] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.225143][ T5809] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.564013][ T42] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 76.714185][ T42] usb 5-1: Using ep0 maxpacket: 16 [ 76.715631][ T42] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 76.716633][ T42] usb 5-1: config 252 has an invalid interface number: 15 but max is 0 [ 76.716652][ T42] usb 5-1: config 252 has no interface number 0 [ 76.716680][ T42] usb 5-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 76.722782][ T42] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.722800][ T42] usb 5-1: Product: syz [ 76.722812][ T42] usb 5-1: Manufacturer: syz [ 76.722823][ T42] usb 5-1: SerialNumber: syz [ 76.779985][ T42] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 76.924240][ T5878] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 77.103927][ T5878] usb 8-1: Using ep0 maxpacket: 16 [ 77.107528][ T5878] usb 8-1: New USB device found, idVendor=12d1, idProduct=e155, bcdDevice=ce.aa [ 77.108371][ T5878] usb 8-1: config 6 has an invalid interface number: 105 but max is 0 [ 77.108385][ T5878] usb 8-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 77.108394][ T5878] usb 8-1: config 6 has no interface number 0 [ 77.108407][ T5878] usb 8-1: config 6 interface 105 has no altsetting 0 [ 77.109912][ T5878] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.109924][ T5878] usb 8-1: Product: syz [ 77.109931][ T5878] usb 8-1: Manufacturer: syz [ 77.109939][ T5878] usb 8-1: SerialNumber: syz [ 77.247232][ T5809] usb 5-1: Failed to submit usb control message: -71 [ 77.247252][ T5809] usb 5-1: unable to send the bmi data to the device: -71 [ 77.247265][ T5809] usb 5-1: unable to get target info from device [ 77.247278][ T5809] usb 5-1: could not get target info (-71) [ 77.248407][ T5809] usb 5-1: could not probe fw (-71) [ 77.254686][ T10] usb 5-1: USB disconnect, device number 3 [ 77.507929][ T5878] uvcvideo 8-1:6.105: probe with driver uvcvideo failed with error -22 [ 77.509057][ T5878] usb 8-1: USB disconnect, device number 2 [ 77.512846][ T7564] syz.1.568 (7564): drop_caches: 2 [ 78.926164][ T7582] FAULT_INJECTION: forcing a failure. [ 78.926164][ T7582] name fail_futex, interval 1, probability 0, space 0, times 0 [ 78.926182][ T7582] CPU: 0 UID: 0 PID: 7582 Comm: syz.0.572 Not tainted syzkaller #0 PREEMPT(full) [ 78.926195][ T7582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.926202][ T7582] Call Trace: [ 78.926206][ T7582] [ 78.926211][ T7582] dump_stack_lvl+0x100/0x190 [ 78.926230][ T7582] should_fail_ex.cold+0x5/0xa [ 78.926245][ T7582] get_futex_key+0x1d0/0x14f0 [ 78.926265][ T7582] ? __pfx_get_futex_key+0x10/0x10 [ 78.926287][ T7582] futex_wait_setup+0x91/0x540 [ 78.926305][ T7582] __futex_wait+0x19f/0x300 [ 78.926319][ T7582] ? __pfx___futex_wait+0x10/0x10 [ 78.926332][ T7582] ? __pfx_try_to_wake_up+0x10/0x10 [ 78.926347][ T7582] ? futex_hash+0x311/0x400 [ 78.926363][ T7582] ? __pfx_futex_wake_mark+0x10/0x10 [ 78.926378][ T7582] ? find_held_lock+0x2b/0x80 [ 78.926389][ T7582] ? futex_wake+0x4ea/0x5e0 [ 78.926405][ T7582] futex_wait+0xe6/0x370 [ 78.926418][ T7582] ? __pfx_futex_wait+0x10/0x10 [ 78.926433][ T7582] ? rcu_read_lock_any_held+0x6a/0x90 [ 78.926445][ T7582] ? find_held_lock+0x2b/0x80 [ 78.926455][ T7582] ? ksys_write+0x190/0x250 [ 78.926466][ T7582] ? ksys_write+0x190/0x250 [ 78.926478][ T7582] do_futex+0x265/0x440 [ 78.926489][ T7582] ? __pfx_do_futex+0x10/0x10 [ 78.926500][ T7582] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 78.926520][ T7582] __ia32_sys_futex_time32+0x2f4/0x470 [ 78.926533][ T7582] ? fput+0x7c/0x100 [ 78.926561][ T7582] ? __pfx___ia32_sys_futex_time32+0x10/0x10 [ 78.926573][ T7582] ? ksys_write+0x1ac/0x250 [ 78.926590][ T7582] ? __pfx_ksys_write+0x10/0x10 [ 78.926606][ T7582] __do_fast_syscall_32+0x13a/0x8b0 [ 78.926639][ T7582] do_fast_syscall_32+0x32/0x70 [ 78.926657][ T7582] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.926672][ T7582] RIP: 0023:0xf7f35fec [ 78.926685][ T7582] Code: Unable to access opcode bytes at 0xf7f35fc2. [ 78.926690][ T7582] RSP: 002b:00000000f53f65bc EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 78.926702][ T7582] RAX: ffffffffffffffda RBX: 00000000f73f4f88 RCX: 0000000000000080 [ 78.926708][ T7582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f73f4f8c [ 78.926715][ T7582] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000 [ 78.926721][ T7582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.926727][ T7582] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.926741][ T7582] [ 79.390011][ T7588] device-mapper: table: 248:2: in: unknown target type [ 79.390053][ T7588] device-mapper: ioctl: error adding target to table [ 79.970598][ T7597] netlink: 24 bytes leftover after parsing attributes in process `syz.3.577'. [ 80.194324][ T10] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 80.230344][ T7606] netlink: 'syz.2.581': attribute type 2 has an invalid length. [ 80.303975][ T854] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 80.344777][ T10] usb 5-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 80.345759][ T10] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.345795][ T10] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 80.345815][ T10] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 80.345833][ T10] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 80.345850][ T10] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 80.345867][ T10] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 80.345884][ T10] usb 5-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 80.347768][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.347784][ T10] usb 5-1: Product: syz [ 80.347795][ T10] usb 5-1: Manufacturer: syz [ 80.347807][ T10] usb 5-1: SerialNumber: syz [ 80.350963][ T7595] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.351032][ T7595] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.351119][ T7595] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.388360][ T10] keyspan 5-1:1.0: Keyspan 1 port adapter converter detected [ 80.388825][ T10] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 80.391474][ T10] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 82 [ 80.391602][ T10] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 80.403108][ T10] usb 5-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 80.415661][ T7614] XFS (nbd2): SB validate failed with error -5. [ 80.454002][ T854] usb 6-1: Using ep0 maxpacket: 16 [ 80.454498][ T854] usb 6-1: New USB device found, idVendor=12d1, idProduct=e155, bcdDevice=ce.aa [ 80.455290][ T854] usb 6-1: config 6 has an invalid interface number: 105 but max is 0 [ 80.455303][ T854] usb 6-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 80.455312][ T854] usb 6-1: config 6 has no interface number 0 [ 80.455334][ T854] usb 6-1: config 6 interface 105 has no altsetting 0 [ 80.456815][ T854] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.456824][ T854] usb 6-1: Product: syz [ 80.456832][ T854] usb 6-1: Manufacturer: syz [ 80.456839][ T854] usb 6-1: SerialNumber: syz [ 80.684829][ T10] usb 5-1: USB disconnect, device number 4 [ 80.695184][ T10] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 80.699848][ T10] keyspan 5-1:1.0: device disconnected [ 80.729315][ T854] uvcvideo 6-1:6.105: probe with driver uvcvideo failed with error -22 [ 80.731041][ T854] usb 6-1: USB disconnect, device number 2 [ 81.223675][ T7626] syz.2.584 (7626): drop_caches: 2 [ 81.384610][ T7637] FAULT_INJECTION: forcing a failure. [ 81.384610][ T7637] name failslab, interval 1, probability 0, space 0, times 0 [ 81.384631][ T7637] CPU: 3 UID: 0 PID: 7637 Comm: syz.2.590 Not tainted syzkaller #0 PREEMPT(full) [ 81.384644][ T7637] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.384651][ T7637] Call Trace: [ 81.384655][ T7637] [ 81.384660][ T7637] dump_stack_lvl+0x100/0x190 [ 81.384692][ T7637] should_fail_ex.cold+0x5/0xa [ 81.384709][ T7637] should_failslab+0xc2/0x120 [ 81.384726][ T7637] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 81.384739][ T7637] ? find_held_lock+0x2b/0x80 [ 81.384752][ T7637] ? sock_alloc_inode+0x26/0x2c0 [ 81.384770][ T7637] ? __pfx_sock_alloc_inode+0x10/0x10 [ 81.384787][ T7637] sock_alloc_inode+0x26/0x2c0 [ 81.384802][ T7637] ? __pfx_sock_alloc_inode+0x10/0x10 [ 81.384818][ T7637] alloc_inode+0x68/0x250 [ 81.384835][ T7637] sock_alloc+0x44/0x280 [ 81.384849][ T7637] ? security_socket_create+0x7f/0x250 [ 81.384865][ T7637] __sock_create+0xc2/0x860 [ 81.384878][ T7637] __sys_socket+0x14d/0x260 [ 81.384889][ T7637] ? fput+0x7c/0x100 [ 81.384902][ T7637] ? __pfx___sys_socket+0x10/0x10 [ 81.384922][ T7637] ? ksys_write+0x1ac/0x250 [ 81.384937][ T7637] ? __pfx_ksys_write+0x10/0x10 [ 81.384952][ T7637] __ia32_sys_socket+0x72/0xb0 [ 81.384964][ T7637] ? lockdep_hardirqs_on+0x7d/0x110 [ 81.384981][ T7637] __do_fast_syscall_32+0x13a/0x8b0 [ 81.385001][ T7637] do_fast_syscall_32+0x32/0x70 [ 81.385018][ T7637] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 81.385032][ T7637] RIP: 0023:0xf7fa3fec [ 81.385047][ T7637] Code: Unable to access opcode bytes at 0xf7fa3fc2. [ 81.385053][ T7637] RSP: 002b:00000000f546650c EFLAGS: 00000292 ORIG_RAX: 0000000000000167 [ 81.385064][ T7637] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000000001 [ 81.385071][ T7637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.385077][ T7637] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 81.385084][ T7637] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 81.385090][ T7637] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 81.385104][ T7637] [ 81.403332][ T7639] nvmet: disable ns before setting buffered_io value. [ 81.409971][ T7639] nvmet: the ns:1 is already enabled. [ 81.412043][ T7639] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 81.458203][ T139] nvmet: Created nvm controller 31 for subsystem testsubsys for NQN nqn.2014-08.org.nvmexpress:uuid:5ef5f727-1263-4819-ac16-1d25f7068ae3. [ 81.461587][ T7639] nvme nvme30: creating 4 I/O queues. [ 81.468635][ T7639] nvme nvme30: new ctrl: "testsubsys" [ 82.199073][ T7670] lo: entered promiscuous mode [ 82.202694][ T7670] tunl0: entered promiscuous mode [ 82.205229][ T7670] gre0: entered promiscuous mode [ 82.211552][ T7670] gretap0: entered promiscuous mode [ 82.217359][ T7670] erspan0: entered promiscuous mode [ 82.220554][ T7670] ip_vti0: entered promiscuous mode [ 82.223393][ T7670] ip6_vti0: entered promiscuous mode [ 82.235604][ T7670] sit0: entered promiscuous mode [ 82.243557][ T7670] ip6tnl0: entered promiscuous mode [ 82.246319][ T7670] ip6gre0: entered promiscuous mode [ 82.252268][ T7670] syz_tun: entered promiscuous mode [ 82.260616][ T7670] ip6gretap0: entered promiscuous mode [ 82.263753][ T7670] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.264382][ T7670] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.268326][ T7670] bridge0: entered promiscuous mode [ 82.271417][ T7670] vcan0: entered promiscuous mode [ 82.272407][ T7670] bond0: entered promiscuous mode [ 82.272423][ T7670] dummy0: entered promiscuous mode [ 82.272966][ T7670] team0: entered promiscuous mode [ 82.272978][ T7670] team_slave_0: entered promiscuous mode [ 82.273118][ T7670] team_slave_1: entered promiscuous mode [ 82.279141][ T7670] nlmon0: entered promiscuous mode [ 82.280925][ T7670] batadv0: entered promiscuous mode [ 82.284348][ T7670] vxcan0: entered promiscuous mode [ 82.285377][ T7670] vxcan1: entered promiscuous mode [ 82.286462][ T7670] veth0: entered promiscuous mode [ 82.289627][ T7670] veth1: entered promiscuous mode [ 82.297136][ T7670] wg0: entered promiscuous mode [ 82.302253][ T7670] wg1: entered promiscuous mode [ 82.310351][ T7670] wg2: entered promiscuous mode [ 82.312752][ T7670] veth0_to_bridge: entered promiscuous mode [ 82.318977][ T7670] veth1_to_bridge: entered promiscuous mode [ 82.325971][ T7670] veth0_to_bond: entered promiscuous mode [ 82.329831][ T7670] bond_slave_0: entered promiscuous mode [ 82.330379][ T7670] veth1_to_bond: entered promiscuous mode [ 82.333114][ T7670] bond_slave_1: entered promiscuous mode [ 82.333416][ T7670] veth0_to_team: entered promiscuous mode [ 82.339862][ T7670] veth1_to_team: entered promiscuous mode [ 82.344623][ T7670] veth0_to_batadv: entered promiscuous mode [ 82.347583][ T7670] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.347622][ T7670] batadv_slave_0: entered promiscuous mode [ 82.350683][ T7670] veth1_to_batadv: entered promiscuous mode [ 82.353637][ T7670] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.353672][ T7670] batadv_slave_1: entered promiscuous mode [ 82.357859][ T7670] xfrm0: entered promiscuous mode [ 82.360394][ T7670] veth0_to_hsr: entered promiscuous mode [ 82.366479][ T7670] veth1_to_hsr: entered promiscuous mode [ 82.371504][ T7670] hsr0: entered promiscuous mode [ 82.375117][ T7670] veth1_virt_wifi: entered promiscuous mode [ 82.377913][ T7670] veth0_virt_wifi: entered promiscuous mode [ 82.380600][ T7670] virt_wifi0: entered promiscuous mode [ 82.386847][ T7670] vlan0: entered promiscuous mode [ 82.391036][ T7670] vlan1: entered promiscuous mode [ 82.395846][ T7670] macvlan0: entered promiscuous mode [ 82.398808][ T7670] macvlan1: entered promiscuous mode [ 82.401424][ T7670] ipvlan0: entered promiscuous mode [ 82.401552][ T7670] ipvlan1: entered promiscuous mode [ 82.419118][ T7670] macvtap0: entered promiscuous mode [ 82.422312][ T7670] macsec0: entered promiscuous mode [ 82.425857][ T7670] geneve0: entered promiscuous mode [ 82.430578][ T7670] geneve1: entered promiscuous mode [ 82.437003][ T7670] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 82.441740][ T7670] netdevsim netdevsim2 netdevsim1: entered promiscuous mode [ 82.446620][ T7670] netdevsim netdevsim2 netdevsim2: entered promiscuous mode [ 82.451749][ T7670] netdevsim netdevsim2 netdevsim3: entered promiscuous mode [ 82.462055][ T7670] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 82.472280][ T7670] mac80211_hwsim hwsim8 wlan1: entered promiscuous mode [ 82.473671][ T7670] bond0.1: entered promiscuous mode [ 82.473817][ T7670] bond1: entered promiscuous mode [ 82.475518][ T7670] bond2: entered promiscuous mode [ 82.475599][ T7670] bond3: entered promiscuous mode [ 82.475697][ T7670] bond4: entered promiscuous mode [ 82.493961][ T5809] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.493989][ T5809] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.494006][ T5809] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.494024][ T5809] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.756323][ T7683] syz.2.605 (7683): drop_caches: 2 [ 82.844968][ T7693] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 82.898701][ T7694] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 82.918188][ T7693] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 82.936489][ T7693] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 82.971732][ T7693] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 83.169752][ T7696] FAULT_INJECTION: forcing a failure. [ 83.169752][ T7696] name failslab, interval 1, probability 0, space 0, times 0 [ 83.169776][ T7696] CPU: 3 UID: 0 PID: 7696 Comm: syz.0.611 Not tainted syzkaller #0 PREEMPT(full) [ 83.169796][ T7696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.169806][ T7696] Call Trace: [ 83.169814][ T7696] [ 83.169822][ T7696] dump_stack_lvl+0x100/0x190 [ 83.169852][ T7696] should_fail_ex.cold+0x5/0xa [ 83.169874][ T7696] should_failslab+0xc2/0x120 [ 83.169919][ T7696] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 83.169940][ T7696] ? find_held_lock+0x2b/0x80 [ 83.169959][ T7696] ? sock_alloc_inode+0x26/0x2c0 [ 83.169994][ T7696] ? __pfx_sock_alloc_inode+0x10/0x10 [ 83.170025][ T7696] sock_alloc_inode+0x26/0x2c0 [ 83.170050][ T7696] ? __pfx_sock_alloc_inode+0x10/0x10 [ 83.170074][ T7696] alloc_inode+0x68/0x250 [ 83.170100][ T7696] sock_alloc+0x44/0x280 [ 83.170122][ T7696] ? security_socket_create+0x7f/0x250 [ 83.170150][ T7696] __sock_create+0xc2/0x860 [ 83.170174][ T7696] __sys_socket+0x14d/0x260 [ 83.170193][ T7696] ? fput+0x7c/0x100 [ 83.170216][ T7696] ? __pfx___sys_socket+0x10/0x10 [ 83.170233][ T7696] ? ksys_write+0x1ac/0x250 [ 83.170250][ T7696] ? __pfx_ksys_write+0x10/0x10 [ 83.170272][ T7696] __ia32_sys_socket+0x72/0xb0 [ 83.170293][ T7696] ? lockdep_hardirqs_on+0x7d/0x110 [ 83.170322][ T7696] __do_fast_syscall_32+0x13a/0x8b0 [ 83.170351][ T7696] do_fast_syscall_32+0x32/0x70 [ 83.170382][ T7696] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 83.170406][ T7696] RIP: 0023:0xf7f35fec [ 83.170426][ T7696] Code: Unable to access opcode bytes at 0xf7f35fc2. [ 83.170437][ T7696] RSP: 002b:00000000f53f650c EFLAGS: 00000292 ORIG_RAX: 0000000000000167 [ 83.170457][ T7696] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000000001 [ 83.170472][ T7696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.170484][ T7696] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.170495][ T7696] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 83.170505][ T7696] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 83.170529][ T7696] [ 83.472321][ T7701] net_ratelimit: 1470 callbacks suppressed [ 83.599320][ T7706] netlink: 4 bytes leftover after parsing attributes in process `syz.1.615'. [ 83.628201][ T7706] FAULT_INJECTION: forcing a failure. [ 83.628201][ T7706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 83.628235][ T7706] CPU: 2 UID: 0 PID: 7706 Comm: syz.1.615 Not tainted syzkaller #0 PREEMPT(full) [ 83.628259][ T7706] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 83.628271][ T7706] Call Trace: [ 83.628277][ T7706] [ 83.628285][ T7706] dump_stack_lvl+0x100/0x190 [ 83.628335][ T7706] should_fail_ex.cold+0x5/0xa [ 83.628363][ T7706] copy_fpstate_to_sigframe+0x82d/0xae0 [ 83.628392][ T7706] ? __pfx_copy_fpstate_to_sigframe+0x10/0x10 [ 83.628416][ T7706] ? collect_signal+0x271/0x550 [ 83.628429][ T7706] ? x86_task_fpu+0x5f/0x90 [ 83.628443][ T7706] get_sigframe+0x3fb/0x940 [ 83.628460][ T7706] ? __pfx_get_sigframe+0x10/0x10 [ 83.628477][ T7706] ? _raw_spin_unlock_irq+0x23/0x50 [ 83.628492][ T7706] ? siginfo_layout+0x156/0x290 [ 83.628507][ T7706] ? get_signal+0x16b/0x21e0 [ 83.628524][ T7706] ia32_setup_frame+0xe5/0x990 [ 83.628544][ T7706] ? __pfx_ia32_setup_frame+0x10/0x10 [ 83.628565][ T7706] arch_do_signal_or_restart+0x571/0x7a0 [ 83.628580][ T7706] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 83.628604][ T7706] exit_to_user_mode_loop+0x139/0x700 [ 83.628622][ T7706] ? rcu_is_watching+0x13/0xc0 [ 83.628634][ T7706] __do_fast_syscall_32+0x59f/0x8b0 [ 83.628653][ T7706] do_fast_syscall_32+0x32/0x70 [ 83.628669][ T7706] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 83.628684][ T7706] RIP: 0023:0xf704efec [ 83.628699][ T7706] Code: Unable to access opcode bytes at 0xf704efc2. [ 83.628705][ T7706] RSP: 002b:00000000f543d50c EFLAGS: 00000292 ORIG_RAX: 0000000000000172 [ 83.628717][ T7706] RAX: 0000000000000144 RBX: 000000000000000b RCX: 00000000800035c0 [ 83.628724][ T7706] RDX: 0000000000004810 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.628730][ T7706] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.628737][ T7706] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 83.628743][ T7706] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 83.628757][ T7706] [ 83.873963][ T10] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 84.034047][ T10] usb 8-1: Using ep0 maxpacket: 16 [ 84.034771][ T10] usb 8-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 84.035677][ T10] usb 8-1: config 252 has an invalid interface number: 15 but max is 0 [ 84.035695][ T10] usb 8-1: config 252 has no interface number 0 [ 84.035724][ T10] usb 8-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 84.037530][ T10] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.037546][ T10] usb 8-1: Product: syz [ 84.037559][ T10] usb 8-1: Manufacturer: syz [ 84.037569][ T10] usb 8-1: SerialNumber: syz [ 84.052970][ T10] usb 8-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 84.374035][ T854] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 84.442478][ T5878] usb 8-1: USB disconnect, device number 3 [ 84.444003][ T5809] usb 8-1: Failed to submit usb control message: -71 [ 84.444020][ T5809] usb 8-1: unable to send the bmi data to the device: -71 [ 84.444029][ T5809] usb 8-1: unable to get target info from device [ 84.444038][ T5809] usb 8-1: could not get target info (-71) [ 84.444051][ T5809] usb 8-1: could not probe fw (-71) [ 84.523929][ T854] usb 5-1: Using ep0 maxpacket: 16 [ 84.526950][ T854] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 84.527740][ T854] usb 5-1: config 252 has an invalid interface number: 15 but max is 0 [ 84.527753][ T854] usb 5-1: config 252 has no interface number 0 [ 84.527778][ T854] usb 5-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 84.530045][ T854] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.530055][ T854] usb 5-1: Product: syz [ 84.530062][ T854] usb 5-1: Manufacturer: syz [ 84.530069][ T854] usb 5-1: SerialNumber: syz [ 84.538147][ T854] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 84.743060][ T5809] usb 5-1: Failed to submit usb control message: -71 [ 84.743076][ T5809] usb 5-1: unable to send the bmi data to the device: -71 [ 84.743085][ T5809] usb 5-1: unable to get target info from device [ 84.743093][ T5809] usb 5-1: could not get target info (-71) [ 84.743106][ T5809] usb 5-1: could not probe fw (-71) [ 84.746808][ T42] usb 5-1: USB disconnect, device number 5 [ 84.833984][ T1852] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 84.983943][ T1852] usb 6-1: Using ep0 maxpacket: 16 [ 84.985244][ T1852] usb 6-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 84.987263][ T1852] usb 6-1: config 252 has an invalid interface number: 15 but max is 0 [ 84.987283][ T1852] usb 6-1: config 252 has no interface number 0 [ 84.987312][ T1852] usb 6-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 84.989511][ T1852] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.989526][ T1852] usb 6-1: Product: syz [ 84.989538][ T1852] usb 6-1: Manufacturer: syz [ 84.989549][ T1852] usb 6-1: SerialNumber: syz [ 84.999670][ T1852] usb 6-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 85.012540][ T854] wiimote 0005:057E:0330.0003: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 85.012767][ T854] wiimote 0005:057E:0330.0003: New device registered [ 85.040351][ T854] wiimote 0005:057E:0330.0003: detected device: Nintendo Wii Remote Plus (Gen 2) [ 85.052927][ T854] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input10 [ 85.055339][ T854] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input11 [ 85.060297][ T854] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input9 [ 85.396308][ T5809] usb 6-1: Failed to submit usb control message: -71 [ 85.396332][ T5809] usb 6-1: could not get target info (-71) [ 85.396351][ T5809] usb 6-1: could not probe fw (-71) [ 85.397107][ T5836] usb 6-1: USB disconnect, device number 3 [ 85.524352][ T1852] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 85.673956][ T1852] usb 5-1: Using ep0 maxpacket: 16 [ 85.674685][ T1852] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 85.675569][ T1852] usb 5-1: config 252 has an invalid interface number: 15 but max is 0 [ 85.675591][ T1852] usb 5-1: config 252 has no interface number 0 [ 85.675630][ T1852] usb 5-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 85.677444][ T1852] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.677466][ T1852] usb 5-1: Product: syz [ 85.677478][ T1852] usb 5-1: Manufacturer: syz [ 85.677492][ T1852] usb 5-1: SerialNumber: syz [ 85.816255][ T7733] wiimote 0005:057E:0330.0003: Device removed [ 85.894068][ T5809] usb 5-1: could not get target info (-71) [ 85.894086][ T5809] usb 5-1: could not probe fw (-71) [ 85.894273][ T5836] usb 5-1: USB disconnect, device number 6 [ 86.509612][ T854] wiimote 0005:057E:0330.0003: detected extension: Nintendo Wii Motion Plus [ 86.510280][ T854] input: Nintendo Wii Remote Motion Plus as /devices/virtual/misc/uhid/0005:057E:0330.0003/input/input12 [ 87.054812][ T7787] netlink: 4 bytes leftover after parsing attributes in process `syz.2.638'. [ 87.915980][ T5747] Bluetooth: hci3: command 0x0406 tx timeout [ 87.960640][ T7799] netlink: 24 bytes leftover after parsing attributes in process `syz.0.641'. [ 88.095957][ T7807] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.106597][ T7810] netlink: 'syz.2.646': attribute type 2 has an invalid length. [ 88.144131][ T7805] netlink: 4 bytes leftover after parsing attributes in process `syz.1.645'. [ 88.148092][ T7807] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.154654][ T5094] Bluetooth: hci1: link tx timeout [ 88.155738][ T5094] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 88.161497][ T7812] XFS (nbd2): SB validate failed with error -5. [ 88.166680][ T7805] FAULT_INJECTION: forcing a failure. [ 88.166680][ T7805] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 88.166699][ T7805] CPU: 3 UID: 0 PID: 7805 Comm: syz.1.645 Not tainted syzkaller #0 PREEMPT(full) [ 88.166712][ T7805] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 88.166719][ T7805] Call Trace: [ 88.166724][ T7805] [ 88.166729][ T7805] dump_stack_lvl+0x100/0x190 [ 88.166748][ T7805] should_fail_ex.cold+0x5/0xa [ 88.166762][ T7805] _copy_from_user+0x2e/0xd0 [ 88.166778][ T7805] ia32_restore_sigcontext+0xc5/0x620 [ 88.166796][ T7805] ? __pfx_ia32_restore_sigcontext+0x10/0x10 [ 88.166817][ T7805] ? rcu_is_watching+0x13/0xc0 [ 88.166830][ T7805] ? _raw_spin_unlock_irq+0x23/0x50 [ 88.166844][ T7805] ? lockdep_hardirqs_on+0x7d/0x110 [ 88.166861][ T7805] __do_compat_sys_sigreturn+0x1b2/0x280 [ 88.166894][ T7805] ? __pfx___ia32_compat_sys_sigreturn+0x10/0x10 [ 88.166916][ T7805] do_int80_emulation+0x166/0x650 [ 88.166934][ T7805] asm_int80_emulation+0x1a/0x20 [ 88.166946][ T7805] RIP: 0023:0xf704f008 [ 88.166955][ T7805] Code: 90 90 0f 1f 00 51 52 55 89 e5 0f 34 cd 80 5d 5a 59 c3 90 2e 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 58 b8 77 00 00 00 cd 80 <0f> 0b 90 2e 8d 74 26 00 b8 ad 00 00 00 cd 80 0f 0b 90 90 90 90 90 [ 88.166967][ T7805] RSP: 002b:00000000f543c734 EFLAGS: 00000292 ORIG_RAX: 0000000000000077 [ 88.166979][ T7805] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 0000000000000000 [ 88.166987][ T7805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.166994][ T7805] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.167002][ T7805] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 88.167008][ T7805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 88.167026][ T7805] [ 88.167454][ T7807] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.185379][ T7807] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.220533][ T7807] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.770078][ T7826] netlink: 'syz.0.650': attribute type 2 has an invalid length. [ 88.829204][ T7827] XFS (nbd0): SB validate failed with error -5. [ 90.134951][ T5094] Bluetooth: hci0: link tx timeout [ 90.135423][ T5094] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 90.184839][ T1852] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 90.234177][ T5746] Bluetooth: hci1: command 0x0406 tx timeout [ 90.374460][ T1852] usb 6-1: Using ep0 maxpacket: 16 [ 90.376248][ T1852] usb 6-1: New USB device found, idVendor=12d1, idProduct=e155, bcdDevice=ce.aa [ 90.378056][ T1852] usb 6-1: config 6 has an invalid interface number: 105 but max is 0 [ 90.378260][ T1852] usb 6-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 90.378409][ T1852] usb 6-1: config 6 has no interface number 0 [ 90.378911][ T1852] usb 6-1: config 6 interface 105 has no altsetting 0 [ 90.388837][ T1852] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.389030][ T1852] usb 6-1: Product: syz [ 90.389103][ T1852] usb 6-1: Manufacturer: syz [ 90.389274][ T1852] usb 6-1: SerialNumber: syz [ 90.607071][ T5747] Bluetooth: hci0: link tx timeout [ 90.607078][ T5747] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 90.654548][ T5747] Bluetooth: hci0: link tx timeout [ 90.654558][ T5747] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 91.113987][ T50] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 91.137291][ T1852] uvcvideo 6-1:6.105: probe with driver uvcvideo failed with error -22 [ 91.142406][ T1852] usb 6-1: USB disconnect, device number 4 [ 91.274036][ T50] usb 5-1: Using ep0 maxpacket: 16 [ 91.277529][ T50] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 91.278474][ T50] usb 5-1: config 252 has an invalid interface number: 15 but max is 0 [ 91.278488][ T50] usb 5-1: config 252 has no interface number 0 [ 91.278506][ T50] usb 5-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 91.280023][ T50] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.280032][ T50] usb 5-1: Product: syz [ 91.280040][ T50] usb 5-1: Manufacturer: syz [ 91.280047][ T50] usb 5-1: SerialNumber: syz [ 91.287981][ T50] ath10k_warn: 6 callbacks suppressed [ 91.287994][ T50] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 91.443959][ T10] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 91.498856][ T5809] usb 5-1: Failed to submit usb control message: -71 [ 91.498871][ T5809] usb 5-1: unable to send the bmi data to the device: -71 [ 91.498881][ T5809] usb 5-1: unable to get target info from device [ 91.498889][ T5809] usb 5-1: could not get target info (-71) [ 91.498903][ T5809] usb 5-1: could not probe fw (-71) [ 91.499051][ T5980] usb 5-1: USB disconnect, device number 7 [ 91.594610][ T10] usb 7-1: New USB device found, idVendor=06cd, idProduct=0107, bcdDevice= 1.00 [ 91.595459][ T10] usb 7-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 91.595490][ T10] usb 7-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 91.595510][ T10] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 97, changing to 7 [ 91.595538][ T10] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 24929, setting to 1024 [ 91.595559][ T10] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 91.597385][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.597398][ T10] usb 7-1: Product: syz [ 91.597407][ T10] usb 7-1: Manufacturer: syz [ 91.597417][ T10] usb 7-1: SerialNumber: syz [ 91.600174][ T7864] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 91.602757][ T10] keyspan 7-1:1.0: Keyspan 1 port adapter converter detected [ 91.602884][ T10] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 84 [ 91.603597][ T10] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 82 [ 91.603637][ T10] keyspan 7-1:1.0: unsupported endpoint type 1 [ 91.603677][ T10] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 2 [ 91.603716][ T10] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 83 [ 91.603799][ T10] keyspan 7-1:1.0: found no endpoint descriptor for endpoint 3 [ 91.606570][ T10] usb 7-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 91.676106][ T5747] Bluetooth: hci0: link tx timeout [ 91.676113][ T5747] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 91.677166][ T5747] Bluetooth: hci0: link tx timeout [ 91.677171][ T5747] Bluetooth: hci0: killing stalled connection 10:aa:aa:aa:aa:aa [ 92.097082][ T35] usb 7-1: USB disconnect, device number 3 [ 92.114290][ T35] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 92.114689][ T35] keyspan 7-1:1.0: device disconnected [ 92.153966][ T5878] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 92.154004][ T5747] Bluetooth: hci0: command 0x0406 tx timeout [ 92.314430][ T5878] usb 6-1: Using ep0 maxpacket: 16 [ 92.314943][ T5878] usb 6-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 92.315989][ T5878] usb 6-1: config 252 has an invalid interface number: 15 but max is 0 [ 92.316004][ T5878] usb 6-1: config 252 has no interface number 0 [ 92.316022][ T5878] usb 6-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 92.317733][ T5878] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.317743][ T5878] usb 6-1: Product: syz [ 92.317750][ T5878] usb 6-1: Manufacturer: syz [ 92.317758][ T5878] usb 6-1: SerialNumber: syz [ 92.329646][ T5878] usb 6-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 92.433927][ T5992] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 92.530929][ T5878] usb 6-1: USB disconnect, device number 5 [ 92.537681][ T5809] usb 6-1: Failed to submit usb control message: -71 [ 92.537700][ T5809] usb 6-1: unable to send the bmi data to the device: -71 [ 92.537709][ T5809] usb 6-1: unable to get target info from device [ 92.537717][ T5809] usb 6-1: could not get target info (-71) [ 92.537731][ T5809] usb 6-1: could not probe fw (-71) [ 92.594489][ T5992] usb 5-1: Using ep0 maxpacket: 16 [ 92.595250][ T5992] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 92.596325][ T5992] usb 5-1: config 252 has an invalid interface number: 15 but max is 0 [ 92.596343][ T5992] usb 5-1: config 252 has no interface number 0 [ 92.596370][ T5992] usb 5-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 92.598391][ T5992] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.598407][ T5992] usb 5-1: Product: syz [ 92.598418][ T5992] usb 5-1: Manufacturer: syz [ 92.598430][ T5992] usb 5-1: SerialNumber: syz [ 92.630643][ T5992] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 92.822648][ T5992] usb 5-1: USB disconnect, device number 8 [ 92.823614][ T5809] usb 5-1: Failed to submit usb control message: -71 [ 92.823630][ T5809] usb 5-1: could not get target info (-71) [ 92.823643][ T5809] usb 5-1: could not probe fw (-71) [ 92.914008][ T35] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 93.084786][ T35] usb 7-1: Using ep0 maxpacket: 16 [ 93.085239][ T35] usb 7-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=2b.29 [ 93.086032][ T35] usb 7-1: config 252 has an invalid interface number: 15 but max is 0 [ 93.086045][ T35] usb 7-1: config 252 has no interface number 0 [ 93.086094][ T35] usb 7-1: config 252 interface 15 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 93.087610][ T35] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.087619][ T35] usb 7-1: Product: syz [ 93.087626][ T35] usb 7-1: Manufacturer: syz [ 93.087634][ T35] usb 7-1: SerialNumber: syz [ 93.274235][ T5980] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 93.315067][ T5809] usb 7-1: could not get target info (-71) [ 93.315089][ T5809] usb 7-1: could not probe fw (-71) [ 93.316351][ T5992] usb 7-1: USB disconnect, device number 4 [ 93.434316][ T5980] usb 8-1: Using ep0 maxpacket: 16 [ 93.434918][ T5980] usb 8-1: New USB device found, idVendor=12d1, idProduct=e155, bcdDevice=ce.aa [ 93.436060][ T5980] usb 8-1: config 6 has an invalid interface number: 105 but max is 0 [ 93.436073][ T5980] usb 8-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 93.436084][ T5980] usb 8-1: config 6 has no interface number 0 [ 93.436107][ T5980] usb 8-1: config 6 interface 105 has no altsetting 0 [ 93.437624][ T5980] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.437634][ T5980] usb 8-1: Product: syz [ 93.437641][ T5980] usb 8-1: Manufacturer: syz [ 93.437649][ T5980] usb 8-1: SerialNumber: syz [ 93.685425][ T5980] uvcvideo 8-1:6.105: probe with driver uvcvideo failed with error -22 [ 93.688717][ T5980] usb 8-1: USB disconnect, device number 4 [ 94.307952][ T7924] netlink: 'syz.1.680': attribute type 2 has an invalid length. [ 94.367596][ T7925] XFS (nbd1): SB validate failed with error -5. [ 94.938205][ T7947] XFS (nbd0): SB validate failed with error -5. [ 95.021795][ T7958] device-mapper: table: 248:2: integrity: Invalid argument count (-EINVAL) [ 95.021806][ T7958] device-mapper: ioctl: error adding target to table [ 95.185764][ T7963] nfc: nfc_genl_rcv_nl_event: NETLINK_URELEASE event from id -290485563 [ 95.185820][ T7963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 95.185968][ T35] nfc: nfc_urelease_event_work: portid -290485563 [ 95.193264][ T7965] [ 95.203534][ T7965] ====================================================== [ 95.204044][ T139] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 95.204119][ T65] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 95.211566][ T7965] WARNING: possible circular locking dependency detected [ 95.214356][ T7965] syzkaller #0 Not tainted [ 95.216236][ T7965] ------------------------------------------------------ [ 95.218626][ T7965] syz.3.688/7965 is trying to acquire lock: [ 95.221029][ T7965] ffffffff903fe7e8 (gadget_subsys.su_mutex){+.+.}-{4:4}, at: uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.225475][ T7965] [ 95.225475][ T7965] but task is already holding lock: [ 95.228409][ T7965] ffff88801e93ba40 (&sb->s_type->i_mutex_key#26){++++}-{4:4}, at: configfs_symlink+0x452/0x1340 [ 95.232535][ T7965] [ 95.232535][ T7965] which lock already depends on the new lock. [ 95.232535][ T7965] [ 95.236186][ T7965] [ 95.236186][ T7965] the existing dependency chain (in reverse order) is: [ 95.237162][ T7963] mac80211_hwsim: received a REGISTER, switching to wmediumd mode with pid -135827173 [ 95.237320][ T7963] nfc: nfc_genl_rcv_nl_event: NETLINK_URELEASE event from id -135827173 [ 95.237368][ T7963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 95.239540][ T35] nfc: nfc_urelease_event_work: portid -135827173 [ 95.252736][ T7965] [ 95.252736][ T7965] -> #3 (&sb->s_type->i_mutex_key#26){++++}-{4:4}: [ 95.256188][ T7965] lock_acquire+0x1d1/0x380 [ 95.256916][ T7963] mac80211_hwsim: received a REGISTER, switching to wmediumd mode with pid -567773120 [ 95.257154][ T7963] nfc: nfc_genl_rcv_nl_event: NETLINK_URELEASE event from id -567773120 [ 95.257206][ T35] nfc: nfc_urelease_event_work: portid -567773120 [ 95.257264][ T7963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 95.270806][ T7965] down_write+0x8b/0x1f0 [ 95.272755][ T7965] configfs_depend_item_unlocked+0xf3/0x6a0 [ 95.275305][ T7965] usbg_make_tpg+0x251/0x610 [ 95.276777][ T7963] mac80211_hwsim: received a REGISTER, switching to wmediumd mode with pid -1770995980 [ 95.277029][ T7963] nfc: nfc_genl_rcv_nl_event: NETLINK_URELEASE event from id -1770995980 [ 95.277093][ T7963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 95.277184][ T5980] nfc: nfc_urelease_event_work: portid -1770995980 [ 95.290358][ T7965] target_fabric_make_tpg+0xab/0x8c0 [ 95.292717][ T7965] configfs_mkdir+0x525/0xd40 [ 95.294827][ T7965] vfs_mkdir+0x364/0x850 [ 95.296775][ T7965] filename_mkdirat+0x48b/0x5e0 [ 95.298948][ T7965] __ia32_sys_mkdirat+0x88/0xc0 [ 95.300829][ T7965] __do_fast_syscall_32+0x13a/0x8b0 [ 95.302958][ T7965] do_fast_syscall_32+0x32/0x70 [ 95.305122][ T7965] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.307834][ T7965] [ 95.307834][ T7965] -> #2 (tpg_instances_lock){+.+.}-{4:4}: [ 95.310986][ T7965] lock_acquire+0x1d1/0x380 [ 95.311852][ T7963] mac80211_hwsim: received a REGISTER, switching to wmediumd mode with pid -1559969692 [ 95.312100][ T7963] nfc: nfc_genl_rcv_nl_event: NETLINK_URELEASE event from id -1559969692 [ 95.312152][ T5980] nfc: nfc_urelease_event_work: portid -1559969692 [ 95.312212][ T7963] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 95.312681][ T7962] nfc: nfc_genl_rcv_nl_event: NETLINK_URELEASE event from id 493 [ 95.312722][ T5980] nfc: nfc_urelease_event_work: portid 493 [ 95.331553][ T7965] __mutex_lock+0x1a4/0x1bd0 [ 95.333634][ T7965] tcm_alloc_inst+0x5f/0x1e0 [ 95.335322][ T7965] try_get_usb_function_instance+0x136/0x1f0 [ 95.337892][ T7965] usb_get_function_instance+0x16/0x70 [ 95.340336][ T7965] function_make+0x18c/0x3f0 [ 95.342409][ T7965] configfs_mkdir+0x525/0xd40 [ 95.344534][ T7965] vfs_mkdir+0x364/0x850 [ 95.346478][ T7965] filename_mkdirat+0x48b/0x5e0 [ 95.348657][ T7965] __ia32_sys_mkdirat+0x88/0xc0 [ 95.350816][ T7965] __do_fast_syscall_32+0x13a/0x8b0 [ 95.353121][ T7965] do_fast_syscall_32+0x32/0x70 [ 95.354064][ T139] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 95.357624][ T7965] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.360285][ T7965] [ 95.360285][ T7965] -> #1 (func_lock){+.+.}-{4:4}: [ 95.363132][ T7965] lock_acquire+0x1d1/0x380 [ 95.365296][ T7965] __mutex_lock+0x1a4/0x1bd0 [ 95.367392][ T7965] try_get_usb_function_instance+0x26/0x1f0 [ 95.369796][ T7965] usb_get_function_instance+0x16/0x70 [ 95.371978][ T7965] function_make+0x18c/0x3f0 [ 95.374035][ T7965] configfs_mkdir+0x525/0xd40 [ 95.376157][ T7965] vfs_mkdir+0x364/0x850 [ 95.378125][ T7965] filename_mkdirat+0x48b/0x5e0 [ 95.380331][ T7965] __ia32_sys_mkdirat+0x88/0xc0 [ 95.382494][ T7965] __do_fast_syscall_32+0x13a/0x8b0 [ 95.384430][ T7965] do_fast_syscall_32+0x32/0x70 [ 95.386480][ T7965] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.389224][ T7965] [ 95.389224][ T7965] -> #0 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 95.392453][ T7965] check_prev_add+0xeb/0xe60 [ 95.394517][ T7965] __lock_acquire+0x1528/0x1f40 [ 95.396658][ T7965] lock_acquire+0x1d1/0x380 [ 95.398405][ T7965] __mutex_lock+0x1a4/0x1bd0 [ 95.400244][ T7965] uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.402860][ T7965] configfs_symlink+0x695/0x1340 [ 95.405005][ T7965] vfs_symlink+0x178/0x4d0 [ 95.406975][ T7965] filename_symlinkat+0x2a6/0x560 [ 95.409174][ T7965] __ia32_sys_symlink+0x78/0xb0 [ 95.411245][ T7965] __do_fast_syscall_32+0x13a/0x8b0 [ 95.413508][ T7965] do_fast_syscall_32+0x32/0x70 [ 95.415246][ T7965] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.417807][ T7965] [ 95.417807][ T7965] other info that might help us debug this: [ 95.417807][ T7965] [ 95.421810][ T7965] Chain exists of: [ 95.421810][ T7965] gadget_subsys.su_mutex --> tpg_instances_lock --> &sb->s_type->i_mutex_key#26 [ 95.421810][ T7965] [ 95.427601][ T7965] Possible unsafe locking scenario: [ 95.427601][ T7965] [ 95.430558][ T7965] CPU0 CPU1 [ 95.432627][ T7965] ---- ---- [ 95.434058][ T46] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 95.434057][ T74] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 95.434159][ T139] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 95.441962][ T7965] lock(&sb->s_type->i_mutex_key#26); [ 95.444080][ T7965] lock(tpg_instances_lock); [ 95.446322][ T7965] lock(&sb->s_type->i_mutex_key#26); [ 95.448820][ T7965] lock(gadget_subsys.su_mutex); [ 95.450396][ T7965] [ 95.450396][ T7965] *** DEADLOCK *** [ 95.450396][ T7965] [ 95.452899][ T7965] locks held by syz.3.688/7965: 2, last CPU#2: [ 95.454817][ T7965] #0: ffff888022adc460 (sb_writers#13){.+.+}-{0:0}, at: filename_create+0x10d/0x400 [ 95.457759][ T7965] #1: ffff88801e93ba40 (&sb->s_type->i_mutex_key#26){++++}-{4:4}, at: configfs_symlink+0x452/0x1340 [ 95.461146][ T7965] [ 95.461146][ T7965] stack backtrace: [ 95.462981][ T7965] CPU: 2 UID: 0 PID: 7965 Comm: syz.3.688 Not tainted syzkaller #0 PREEMPT(full) [ 95.465807][ T7965] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 95.468937][ T7965] Call Trace: [ 95.469997][ T7965] [ 95.470937][ T7965] dump_stack_lvl+0x100/0x190 [ 95.472428][ T7965] print_circular_bug.cold+0x178/0x1be [ 95.474128][ T7965] check_noncircular+0x146/0x160 [ 95.475684][ T7965] ? lock_acquire+0x1d1/0x380 [ 95.477170][ T7965] check_prev_add+0xeb/0xe60 [ 95.478623][ T7965] ? lockdep_hardirqs_on+0x7d/0x110 [ 95.480265][ T7965] __lock_acquire+0x1528/0x1f40 [ 95.481800][ T7965] ? kasan_save_free_info+0x3b/0x70 [ 95.483431][ T7965] ? __kasan_slab_free+0x5f/0x80 [ 95.484990][ T7965] lock_acquire+0x1d1/0x380 [ 95.486423][ T7965] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.488409][ T7965] ? __pfx___might_resched+0x10/0x10 [ 95.490072][ T7965] __mutex_lock+0x1a4/0x1bd0 [ 95.491534][ T7965] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.493520][ T7965] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.495498][ T7965] ? __pfx___mutex_lock+0x10/0x10 [ 95.497090][ T7965] ? __pfx___might_resched+0x10/0x10 [ 95.498781][ T7965] ? make_vfsgid+0xf1/0x140 [ 95.500219][ T7965] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.502179][ T7965] uvcg_streaming_header_allow_link+0x7c/0x650 [ 95.504104][ T7965] ? inode_permission+0x374/0x620 [ 95.505682][ T7965] ? mntput_no_expire+0xe7/0x220 [ 95.507234][ T7965] configfs_symlink+0x695/0x1340 [ 95.508827][ T7965] ? bpf_lsm_inode_permission+0x9/0x10 [ 95.510529][ T7965] ? security_inode_permission+0xbf/0x250 [ 95.512306][ T7965] ? __pfx_configfs_symlink+0x10/0x10 [ 95.513983][ T7965] vfs_symlink+0x178/0x4d0 [ 95.514061][ T139] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 95.514065][ T65] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 95.514116][ T74] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 95.521502][ T7965] filename_symlinkat+0x2a6/0x560 [ 95.523084][ T7965] ? __pfx_filename_symlinkat+0x10/0x10 [ 95.524821][ T7965] ? strncpy_from_user+0x19d/0x2d0 [ 95.526423][ T7965] ? do_getname+0x191/0x390 [ 95.527863][ T7965] __ia32_sys_symlink+0x78/0xb0 [ 95.529459][ T7965] __do_fast_syscall_32+0x13a/0x8b0 [ 95.531092][ T7965] do_fast_syscall_32+0x32/0x70 [ 95.532595][ T7965] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.534556][ T7965] RIP: 0023:0xf7f47fec [ 95.535844][ T7965] Code: Unable to access opcode bytes at 0xf7f47fc2. [ 95.537884][ T7965] RSP: 002b:00000000f540650c EFLAGS: 00000292 ORIG_RAX: 0000000000000053 [ 95.540482][ T7965] RAX: ffffffffffffffda RBX: 0000000080001000 RCX: 0000000080001100 [ 95.542933][ T7965] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.545397][ T7965] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.547856][ T7965] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 95.550328][ T7965] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.552758][ T7965] [ 95.554272][ T1166] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 95.554331][ T1166] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 95.579163][ T7965] kcov: kcov_task_exit: t = ffff888013db4b00, kcov->t = ffff888013db4b00 [ 95.589611][ T5730] send_to_group: group=ffff888024be5000 mask=8 marks_mask=2008 marks_ignore_mask=0 data=ffff8880293e3e40 data_type=2 dir=0000000000000000 cookie=0 [ 95.589647][ T5730] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff88804f25e898 mask=8 [ 95.589670][ T5730] fsnotify_insert_event: group=ffff888024be5000 event=ffff888025bcf280 [ 95.590052][ T5146] get_one_event: group=ffff888024be5000 event=ffff888025bcf280 [ 95.590066][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888025bcf280 [ 95.590080][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888025bcf280 [ 95.590093][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888025bcf280 [ 95.590114][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.594664][ T139] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 95.598012][ T5146] kobject: 'loop3' (ffff88801ea4d260): kobject_uevent_env [ 95.598041][ T5146] kobject: 'loop3' (ffff88801ea4d260): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 95.599399][ T5977] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff88804f25e898 mask=8000 [ 95.599422][ T5977] fsnotify_insert_event: group=ffff888024be5000 event=ffff888025bcfbc0 [ 95.599612][ T5146] get_one_event: group=ffff888024be5000 event=ffff888025bcfbc0 [ 95.599628][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888025bcfbc0 [ 95.599642][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888025bcfbc0 [ 95.599654][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888025bcfbc0 [ 95.599674][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.674096][ T74] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 95.707295][ T7947] kcov: kcov_task_exit: t = ffff888024640000, kcov->t = ffff888024640000 [ 95.707609][ T7944] kcov: kcov_task_exit: t = ffff8880480a0000, kcov->t = ffff8880480a0000 [ 95.719462][ T5731] send_to_group: group=ffff888024be5000 mask=8 marks_mask=2008 marks_ignore_mask=0 data=ffff88802528b740 data_type=2 dir=0000000000000000 cookie=0 [ 95.719485][ T5731] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff88805d01f578 mask=8 [ 95.719500][ T5731] fsnotify_insert_event: group=ffff888024be5000 event=ffff88802408f200 [ 95.719587][ T5146] get_one_event: group=ffff888024be5000 event=ffff88802408f200 [ 95.719609][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff88802408f200 [ 95.719624][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff88802408f200 [ 95.719638][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff88802408f200 [ 95.719661][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.724782][ T5146] kobject: 'loop0' (ffff88801ea4f4e0): kobject_uevent_env [ 95.724815][ T5146] kobject: 'loop0' (ffff88801ea4f4e0): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 95.726107][ T5977] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff88805d01f578 mask=8000 [ 95.726133][ T5977] fsnotify_insert_event: group=ffff888024be5000 event=ffff888025bcf040 [ 95.726330][ T5146] get_one_event: group=ffff888024be5000 event=ffff888025bcf040 [ 95.726345][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888025bcf040 [ 95.726359][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888025bcf040 [ 95.726377][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888025bcf040 [ 95.726398][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.756266][ T139] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 95.756323][ T1166] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 95.756346][ T1166] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 95.786457][ T7960] kcov: kcov_task_exit: t = ffff8880220c8000, kcov->t = ffff8880220c8000 [ 95.786573][ T7956] kcov: kcov_task_exit: t = ffff88802aeda580, kcov->t = ffff88802aeda580 [ 95.793636][ T5735] send_to_group: group=ffff888024be5000 mask=8 marks_mask=2008 marks_ignore_mask=0 data=ffff8880792db900 data_type=2 dir=0000000000000000 cookie=0 [ 95.793669][ T5735] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff888071d93af0 mask=8 [ 95.793695][ T5735] fsnotify_insert_event: group=ffff888024be5000 event=ffff888028a63240 [ 95.793753][ T5146] get_one_event: group=ffff888024be5000 event=ffff888028a63240 [ 95.793769][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888028a63240 [ 95.793783][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888028a63240 [ 95.793796][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888028a63240 [ 95.793818][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.802622][ T5146] kobject: 'loop2' (ffff88801ea4dde0): kobject_uevent_env [ 95.802644][ T5146] kobject: 'loop2' (ffff88801ea4dde0): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 95.803511][ T5977] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff888071d93af0 mask=8000 [ 95.803528][ T5977] fsnotify_insert_event: group=ffff888024be5000 event=ffff888028a63e40 [ 95.803555][ T5146] get_one_event: group=ffff888024be5000 event=ffff888028a63e40 [ 95.803564][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888028a63e40 [ 95.803573][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888028a63e40 [ 95.803580][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888028a63e40 [ 95.803593][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.814174][ T7963] kcov: kcov_task_exit: t = ffff8880793a2580, kcov->t = ffff8880793a2580 [ 95.824129][ T5743] send_to_group: group=ffff888024be5000 mask=8 marks_mask=2008 marks_ignore_mask=0 data=ffff8880293e8080 data_type=2 dir=0000000000000000 cookie=0 [ 95.824163][ T5743] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff88805d01f4b0 mask=8 [ 95.824187][ T5743] fsnotify_insert_event: group=ffff888024be5000 event=ffff888025bcf600 [ 95.826237][ T5146] get_one_event: group=ffff888024be5000 event=ffff888025bcf600 [ 95.826251][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888025bcf600 [ 95.826260][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888025bcf600 [ 95.826268][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888025bcf600 [ 95.826283][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.829176][ T5146] kobject: 'loop1' (ffff88801ea4e960): kobject_uevent_env [ 95.829196][ T5146] kobject: 'loop1' (ffff88801ea4e960): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 95.829924][ T5977] inotify_handle_inode_event: group=ffff888024be5000 mark=ffff88805d01f4b0 mask=8000 [ 95.829940][ T5977] fsnotify_insert_event: group=ffff888024be5000 event=ffff888028a63200 [ 95.831703][ T5146] get_one_event: group=ffff888024be5000 event=ffff888028a63200 [ 95.831721][ T5146] fsnotify_remove_first_event: group=ffff888024be5000 event=ffff888028a63200 [ 95.831736][ T5146] inotify_read: group=ffff888024be5000 kevent=ffff888028a63200 [ 95.831809][ T5146] copy_event_to_user: group=ffff888024be5000 event=ffff888028a63200 [ 95.831828][ T5146] inotify_read: group=ffff888024be5000 kevent=0000000000000000 [ 95.834290][ T65] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 95.834331][ T74] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 95.914336][ T65] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 95.914358][ T74] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 95.994007][ C2] IPv6 header dump: [ 95.994007][ C2] version = 6 [ 95.994007][ C2] length = 16 [ 95.994007][ C2] nexthdr = 0x3a [ 95.994007][ C2] hop_lim = 255 [ 95.994007][ C2] dest = ff02::2 [ 95.994046][ C2] ecn 0x00 dscp 0x00 [ 95.994058][ C2] tc 0x00 [ 95.994069][ C2] address compression 0 bits [ 95.994078][ C2] source address unicast link-local fe80::aaaa:aaff:feaa:aaaa iphc1 0x30 [ 95.994095][ C2] destination address is multicast: [ 95.994103][ C2] compressed to 1 octet [ 95.994113][ C2] header len 4 skb 20 [ 95.994136][ C2] xmit bt0 to 11:aa:aa:aa:aa:aa type 1 IP fe80::11aa:aaff:feaa:aaaa chan ffff88804af53000 [ 95.994163][ C2] chan ffff88804af53000, msg ffffc90000548178, len 20 [ 95.994179][ C2] chan ffff88804af53000 len 20 [ 95.994214][ C2] chan ffff88804af53000 [ 95.994226][ C2] chan ffff88804af53000, skb ffff888014454a00 len 26 priority 0 [ 95.994245][ C2] hci0 chan ffff888024e95c00 flags 0x0000 [ 95.994260][ C2] hci0 nonfrag skb ffff888014454a00 len 30 [ 95.994274][ C2] hci0: chan ffff888024e95c00 queued 4 [ 95.994308][ C2] Sent 1 credits 2 queued 0 [ 95.994379][ T5094] hci0 acl 0 sco 0 le 0 iso 0 [ 95.994397][ T5094] hci0: type 0 [ 95.994407][ T5094] hci0: type 2 [ 95.994416][ T5094] hci0 [ 95.994425][ T5094] hci0 [ 95.994439][ T5094] hci0 [ 95.994447][ T5094] hci0 [ 95.994454][ T5094] hci0 [ 96.074067][ T74] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 96.154212][ T74] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 96.154226][ T65] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 96.234066][ T74] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 96.234071][ T1166] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 96.234112][ T65] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 96.314041][ T65] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 96.314115][ T139] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 96.394023][ T1166] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 96.394041][ T139] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 96.394078][ T139] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 96.474173][ T65] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 96.474242][ T1166] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 96.554048][ T50] cfg80211: Timeout while waiting for CRDA to reply, restoring regulatory settings [ 96.554073][ T50] cfg80211: Restoring regulatory settings [ 96.554096][ T50] cfg80211: Kicking the queue [ 96.554547][ T854] cfg80211: Calling CRDA to update world regulatory domain [ 96.554559][ T854] kobject: 'regulatory' (ffff88802299a000): kobject_uevent_env [ 96.554588][ T854] kobject: 'regulatory' (ffff88802299a000): fill_kobj_path: path = '/devices/faux/regulatory' [ 96.644056][ T74] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 96.714034][ T65] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 96.714190][ T139] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 96.724038][ T65] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 96.794142][ T74] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 96.794165][ T65] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 96.794181][ T74] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 96.874127][ T65] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 96.874134][ T74] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 96.874197][ T74] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 96.954019][ T139] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 97.034034][ T74] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 97.034070][ T139] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 97.034127][ T65] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 97.114017][ T139] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 97.114328][ T139] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 97.194014][ T1166] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 97.194176][ T1166] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 97.354065][ T139] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 97.434044][ T139] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 97.434070][ T139] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 97.514126][ T139] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 97.514147][ T74] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 97.514174][ T74] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 97.594037][ T1166] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 97.594073][ T1166] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 97.674047][ T1166] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 97.674110][ T65] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 97.674136][ T139] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 97.754119][ T139] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 97.754155][ T139] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 97.914093][ T65] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 97.994057][ T1166] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 97.994082][ T1166] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 97.994093][ T1166] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 98.074049][ T65] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 98.074113][ T65] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 98.074149][ T65] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 98.154038][ T1166] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 98.154065][ T1166] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 98.154118][ T65] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 98.234087][ T65] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 98.314066][ T139] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 98.314142][ T1166] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 98.324176][ T139] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 98.394078][ T1166] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 98.394121][ T65] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 98.474053][ T65] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 98.474113][ T1166] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 98.634171][ T74] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 98.714132][ T139] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 98.714153][ T74] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 98.794027][ T38] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 98.794144][ T65] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 98.794945][ T74] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 98.874111][ T74] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 98.874152][ T74] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 98.954086][ T1166] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 98.954129][ T74] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 98.954167][ T1166] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 99.034398][ T74] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 99.034413][ T65] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 99.194103][ T1166] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 99.274117][ T139] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 99.274172][ T139] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 99.274191][ T1166] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 99.354139][ T139] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 99.354145][ T65] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 99.354227][ T74] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 99.434024][ T65] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 99.434064][ T139] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 99.434103][ T1166] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 99.524028][ T1166] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 99.594108][ T65] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 99.594170][ T1166] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 99.594200][ T1166] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 99.684327][ T1166] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 99.684425][ T65] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 99.754041][ T50] cfg80211: Timeout while waiting for CRDA to reply, restoring regulatory settings [ 99.754052][ T1166] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 99.754055][ T139] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 99.754074][ T50] cfg80211: Restoring regulatory settings [ 99.754094][ T50] cfg80211: Kicking the queue [ 99.754110][ T50] cfg80211: Calling CRDA to update world regulatory domain [ 99.754120][ T50] kobject: 'regulatory' (ffff88802299a000): kobject_uevent_env [ 99.754146][ T50] kobject: 'regulatory' (ffff88802299a000): fill_kobj_path: path = '/devices/faux/regulatory' [ 99.914220][ T1166] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 99.994063][ T139] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 99.994091][ T1166] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 100.074154][ T65] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 100.074166][ T1166] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 100.074199][ T74] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 100.154135][ T139] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 100.154167][ T74] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 100.234177][ T74] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 100.234204][ T74] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 100.234216][ T74] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 100.314122][ T1166] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 100.314155][ T139] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 100.474272][ T139] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 100.554041][ T1166] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 100.554130][ T139] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 100.554170][ T1166] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 100.634017][ T65] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 100.634037][ T74] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 100.634056][ T65] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 100.714075][ T1166] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 100.714101][ T1166] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 100.714113][ T1166] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 100.793996][ T1166] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 100.874203][ T74] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 100.874358][ T74] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 100.874447][ T74] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 100.954018][ T65] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 100.954037][ T1166] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 101.034013][ T1166] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 101.034027][ T74] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 101.194130][ T1166] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 101.274090][ T1166] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 101.274158][ T65] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 101.354012][ T65] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 101.354068][ T65] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 101.354064][ T74] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 101.434035][ T74] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 101.434199][ T139] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 101.514700][ T65] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 101.514728][ T65] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 101.515104][ T139] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 101.594045][ T1166] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 101.594076][ T1166] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 101.753987][ T139] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 101.834452][ T139] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 101.834495][ T139] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 101.834515][ T139] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 101.914048][ T74] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 101.914113][ T65] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 101.914152][ T65] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 101.994108][ T65] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 101.994135][ T65] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 101.994146][ T65] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 102.074067][ T38] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 102.154029][ T139] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 102.154107][ T38] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 102.154141][ T139] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 102.234006][ T1166] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 102.234017][ T139] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 102.314034][ T38] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 102.314036][ T139] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 102.473997][ T1166] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 102.554055][ T139] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 102.554086][ T65] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 102.634083][ T139] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 102.634114][ T38] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 102.634167][ T38] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 102.714036][ T38] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 102.714038][ T65] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 102.794080][ T1166] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 102.794107][ T1166] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 102.794133][ T65] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 102.874044][ T65] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 102.874058][ T1166] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 102.874108][ T816] Added buffer head 0 to ffff888025f06800 [ 102.874261][ C2] virtqueue callback for ffff888025f06800 (ffffffff85b4baa0) [ 102.963950][ T50] cfg80211: Timeout while waiting for CRDA to reply, restoring regulatory settings [ 102.963980][ T50] cfg80211: Restoring regulatory settings [ 102.963996][ T50] cfg80211: Kicking the queue [ 102.964008][ T50] cfg80211: Calling CRDA to update world regulatory domain [ 102.964013][ T50] kobject: 'regulatory' (ffff88802299a000): kobject_uevent_env [ 102.964076][ T50] kobject: 'regulatory' (ffff88802299a000): fill_kobj_path: path = '/devices/faux/regulatory' [ 103.034123][ T38] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 103.114088][ T1166] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 103.114101][ T38] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 103.114141][ T1166] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 103.194023][ T65] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 103.194029][ T1166] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 103.194083][ T139] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 103.274103][ T139] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 103.274121][ T38] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 103.274168][ T139] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 103.354098][ T139] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 103.434059][ T38] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 103.434119][ T38] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 103.434125][ T139] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 103.514060][ T139] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 103.514096][ T38] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 103.604100][ T139] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 103.604124][ T38] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 103.754047][ T139] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 103.834152][ T139] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 103.834214][ T1166] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 103.914085][ T1166] nvmet: ctrl 2 update keep-alive timer for 5 secs [ 103.914085][ T139] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 103.914140][ T139] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 103.994049][ T1166] nvmet: ctrl 23 update keep-alive timer for 5 secs [ 104.004028][ T1166] nvmet: ctrl 29 update keep-alive timer for 5 secs [ 104.074494][ T65] nvmet: ctrl 17 update keep-alive timer for 5 secs [ 104.074611][ T65] nvmet: ctrl 27 update keep-alive timer for 5 secs [ 104.074650][ T65] nvmet: ctrl 3 update keep-alive timer for 5 secs [ 104.154085][ T139] nvmet: ctrl 24 update keep-alive timer for 5 secs [ 104.154121][ T1166] nvmet: ctrl 10 update keep-alive timer for 5 secs [ 104.316232][ T139] nvmet: ctrl 11 update keep-alive timer for 5 secs [ 104.403994][ T139] nvmet: ctrl 30 update keep-alive timer for 5 secs [ 104.404078][ T65] nvmet: ctrl 25 update keep-alive timer for 5 secs [ 104.404100][ T65] nvmet: ctrl 4 update keep-alive timer for 5 secs [ 104.474069][ T65] nvmet: ctrl 31 update keep-alive timer for 5 secs [ 104.474129][ T1166] nvmet: ctrl 19 update keep-alive timer for 5 secs [ 104.474691][ T139] nvmet: ctrl 20 update keep-alive timer for 5 secs [ 104.554102][ T65] nvmet: ctrl 18 update keep-alive timer for 5 secs [ 104.554176][ T1166] nvmet: ctrl 14 update keep-alive timer for 5 secs [ 104.554208][ T1166] nvmet: ctrl 7 update keep-alive timer for 5 secs [ 104.634350][ T65] nvmet: ctrl 21 update keep-alive timer for 5 secs [ 104.714098][ T65] nvmet: ctrl 16 update keep-alive timer for 5 secs [ 104.714148][ T74] nvmet: ctrl 9 update keep-alive timer for 5 secs [ 104.714190][ T38] nvmet: ctrl 8 update keep-alive timer for 5 secs [ 104.794070][ T139] nvmet: ctrl 5 update keep-alive timer for 5 secs [ 104.794080][ T38] nvmet: ctrl 15 update keep-alive timer for 5 secs [ 104.794095][ C3] IPv6 header dump: [ 104.794095][ C3] version = 6 [ 104.794095][ C3] length = 16 [ 104.794095][ C3] nexthdr = 0x3a [ 104.794095][ C3] hop_lim = 255 [ 104.794095][ C3] dest = ff02::2 [ 104.794130][ C3] ecn 0x00 dscp 0x00 [ 104.794141][ C3] tc 0x00 [ 104.794152][ C3] address compression 0 bits [ 104.794161][ C3] source address unicast link-local fe80::aaaa:aaff:feaa:aaaa iphc1 0x30 [ 104.794178][ C3] destination address is multicast: [ 104.794186][ C3] compressed to 1 octet [ 104.794196][ C3] header len 4 skb 20 [ 104.794221][ C3] xmit bt0 to 11:aa:aa:aa:aa:aa type 1 IP fe80::11aa:aaff:feaa:aaaa chan ffff88804af53000 [ 104.794247][ C3] chan ffff88804af53000, msg ffffc900005f7ee8, len 20 [ 104.794263][ C3] chan ffff88804af53000 len 20 [ 104.794298][ C3] chan ffff88804af53000 [ 104.794310][ C3] chan ffff88804af53000, skb ffff88807930f400 len 26 priority 0 [ 104.794329][ C3] hci0 chan ffff888024e95c00 flags 0x0000 [ 104.794342][ C3] hci0 nonfrag skb ffff88807930f400 len 30 [ 104.794357][ C3] hci0: chan ffff888024e95c00 queued 5 [ 104.794406][ C3] Sent 1 credits 1 queued 0 [ 104.794487][ T5094] hci0 acl 0 sco 0 le 0 iso 0 [ 104.794507][ T5094] hci0: type 0 [ 104.794515][ T5094] hci0: type 2 [ 104.794523][ T5094] hci0 [ 104.794529][ T5094] hci0 [ 104.794536][ T5094] hci0 [ 104.794544][ T5094] hci0 [ 104.794551][ T5094] hci0 [ 104.874175][ T139] nvmet: ctrl 12 update keep-alive timer for 5 secs [ 104.874217][ T1166] nvmet: ctrl 6 update keep-alive timer for 5 secs [ 105.034042][ T38] nvmet: ctrl 1 update keep-alive timer for 5 secs [ 105.114043][ T38] nvmet: ctrl 28 update keep-alive timer for 5 secs [ 105.114069][ T139] nvmet: ctrl 26 update keep-alive timer for 5 secs [ 105.194111][ T139] nvmet: ctrl 13 update keep-alive timer for 5 secs [ 105.194112][ T38] nvmet: ctrl 22 update keep-alive timer for 5 secs [ 105.194154][ T1166] nvmet: ctrl 2 update keep-alive timer for 5 secs