ty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8000, 0x7de, 0x500, 0x7, 0xc0400000, r5}) ioctl$int_in(r1, 0x5452, &(0x7f0000147000-0x8)=0x8) pipe(&(0x7f0000ccc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000015000)={0x0, 0x1}, &(0x7f0000685000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000069f000-0x8)={r7, 0x205}, &(0x7f0000326000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000155000)={r8, 0x15, "f10eacd59931e8e1393a4cca4fc6c1fa113472a5db"}, &(0x7f0000677000-0x4)=0x1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005e3000)=0x7, 0x4) sendto$inet(r1, &(0x7f0000c1d000)="f22a", 0x2, 0x40, &(0x7f0000db5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000978000)={0x0, 0x1, 0x44, 0x1e, r8}, &(0x7f000000d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000027f000-0x10)={r8, 0x100000000, 0x1000000000004, 0x6f}, &(0x7f00004ff000)=0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00005f8000)="", &(0x7f0000fc1000-0x4)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fe7000)={0x3000001, 0xfffffffffffffffd}, 0x8) uselib(&(0x7f0000e48000)="2e2f66696c653000") close(r1) socket$unix(0x1, 0x5, 0x0) 2017/10/08 06:43:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5f000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000cd000)={0x1, [0x9]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000030000-0xb)="2f6465762f6877726e6700", 0x3ffffd, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c22000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000de4000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000626000)={0x0, 0x9}, &(0x7f000026d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000341000)={0xfffffffffffffffa, 0x7, 0x90, 0xed23, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000236000-0x6)="2e2f66696c653000", 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f00007ba000-0x58)={0x27, 0x8, 0xffffffff, 0x7, 0x3, 0x100, "02d4484961f3cff6d3359f8035bbcf0935550a93c3368be6acec8641990908080daaba1f315a62ea0936e445ce4c0abc523fb4daf7aea8edde8a859a1e68d2", 0x5}, 0x58) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) write$tun(r3, &(0x7f00004e0000-0x12c)=@hdr={0x3, 0x4, 0xffff, 0x6, 0x6, 0x2, @eth={@random="1a0780f321c3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x7, 0x845}}], {{0x88f8, @ipx={0xffff, 0x110, 0x14000, 0x15, {@random=0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f}, {@current=0x0, @random="55bb9d3834a6", 0x3f}, "52192b4923c952e344b0ab2d8889dcde50766aceb7ede81d26a75a42a24bc4cc40a9e9bd44d75fff8565e04a6324b7bd0c136a47ce21c1d6b3c1ebfc396f5597b0c79761c6ae2c5476ae70fbbf2f48f768cb62d64c9828f1c25c1a6326ceea985492f67add09828ef055246354737704b0800c5e484cff22cdba3bb83a4be55ce39c64fdfb72600ab8b9cee7c77a6649c5ae9e08a90f1a0d8d257a7ceb2053d429bb26e472fcff04bcb7ed7def39657722617c57c6a20a5e55f36abec1a158ba61e846609fe45e770094fc8fa36be5f7c7c7c66ab69b25fa40f3cf5c0bed3c827062718bd264c67cfbc7b68db938cf9f2667"}}}}}, 0x12c) 2017/10/08 06:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a3d000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000068e000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a24000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000312000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x22, 0xfffffffffffffffb, 0x9, 0x400, 0x5, 0x400000, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f00009c1000)={0x2, [0x0, 0x0]}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00009cc000)=0x0) r3 = syz_open_dev$mice(&(0x7f00009bf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x480800) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000cf5000-0x8)={0x83, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x1037, &(0x7f000050a000-0x4)=0x2000000000000004, 0x4) bind$inet6(r1, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004c4000)={0x0, 0x0}, 0x800000000000008, 0xdf) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000098a000)=0x0, 0x0) r6 = creat(&(0x7f000037c000)="2e2f66696c653000", 0x20) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000614000)={0x100000000, 0x0, 0xff, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000734000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cf3000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001b6000)={r5, r6}) writev(r4, &(0x7f0000e78000)=[{&(0x7f0000888000-0x29)="2900000018001b191d001c00000100000a800066000300069902ffe108000800040005000ef4ff010b", 0x29}], 0x1) getsockname(r5, &(0x7f0000c97000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000135000-0x4)=0x10) getpeername$packet(r6, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065d000-0x4)=0x14) ioctl$TIOCGSID(r6, 0x540f, &(0x7f00004e2000-0x4)=0x0) fcntl$addseals(r6, 0x409, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f000081d000-0x4)=0x1, 0x4) getresuid(&(0x7f0000b3c000)=0x0, &(0x7f0000c96000)=0x0, &(0x7f0000611000)=0x0) select(0x40, &(0x7f00005bf000)={0x400, 0x0, 0xbc1, 0x4, 0x97, 0xe4f, 0x9, 0x6}, &(0x7f0000003000-0x40)={0xf84, 0x80b, 0x0, 0x1, 0x9, 0xffffffff00000001, 0x80000001, 0xa91}, &(0x7f00003a4000)={0x32093ac5, 0x45, 0x7f, 0xffffffffffff6f60, 0x7, 0x2, 0x10000, 0x1}, &(0x7f00007b4000)={0x77359400, 0x0}) recvmmsg(r6, &(0x7f0000862000)=[{{&(0x7f0000b6a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe8000)=[], 0x0, &(0x7f0000001000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x1000010000}, 0x3}, {{0x0, 0x0, &(0x7f0000829000-0x70)=[{&(0x7f0000b3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000d69000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000608000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00009d2000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000db6000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000d1f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x7, &(0x7f000019a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0xc00000000000000}, 0x2}], 0x2, 0x20, &(0x7f0000ae0000-0x10)={r7, 0x1c9c380}) 2017/10/08 06:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000945000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa00) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000589000-0x34)={{0x0, 0xfffffffffffffffb, 0x100000000, 0x1, 0x23ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000a1000-0x20)={0x20, 0x9, 0x8000000000000004, 0x7f, 0x7, 0xbca, 0x4, 0x3f, 0x0}, &(0x7f0000e63000)=0x20) r5 = creat(&(0x7f0000cb7000)="2e2f66696c653000", 0x14) unlinkat(r5, &(0x7f0000825000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c47000-0xa0)={r4, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbaf, 0x800, 0xffff, 0x1, 0x4}, 0xa0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000027c000)={0x0, 0x0}, &(0x7f0000d6b000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000852000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000057a000-0x1)=0x0) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00007eb000)={r6, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00004bf000)=@generic="75a2c3e41b69993e55e25d4db8d82bd3", 0x10) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000bb000)="") r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x3c, 0x81, 0x8}, 0xc) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000ad2000)=0xffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000425000-0x1)=0x8, 0x4) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000fc7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x10000000000, 0x0, 0x500, 0x0, 0x400002, r8}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00007c6000-0x78)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x80000003, 0xbbc7, 0x1, 0x0, 0x3ff, 0x4, 0x6}) 2017/10/08 06:43:41 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x10, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000706000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000032a000-0x4)=0x7, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f22000)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) sendmmsg$inet_sctp(r1, &(0x7f0000f22000-0x38)=[{&(0x7f0000f18000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000795000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20004245) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xb, 0x3, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000dfc000-0x5c)={0x7, 0x3, {0xffffffffffffffff, 0x0, 0x28000, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000031000)=0x3) r3 = creat(&(0x7f0000850000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f00009c1000)="2e2f66696c653000", 0x5) lseek(r3, 0x42, 0x0) 2017/10/08 06:43:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ab7000)={0x6a}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab8000)={0x7fffffff, 0x4, 0x1ff, 0x4409}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000374000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aba000+0x6d8)={0x0, 0xf7, "27167a9ddd74ace1a62949c7b07b55296fb78814ae7c1bff9be82b68944f6f0c39290cbefb346f3482daf4b46234d10befc86cb16b1e3a57f57e40d2a9c125d58056bd23ada3b730579f6d9147c7144ca3c7474a6d72302db6e4bc6c9ac62ef805a98a01c53e03b59c6dcecbe92b36abaf43e49187c01b84851447aef4b41f1ef5f821637e51b3101fd47cbb2296f6a0d226d0da91c79fd1871f3ba105426b05ffe93830d27b631ddd2ccaa9b2fe7132eeafd053a1b5f0f953fde14b220db9774d51dc7a531f41dbcc4c706e386aa13745be2ee9944fd70f6d9f18f5bb20cce05facebcc4fe5214303256ca6667accbf46816d55cf1737"}, &(0x7f0000abb000-0x4)=0xff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003cd000-0x18)={r2, 0xac3d, 0x20, 0x10, 0x6}, &(0x7f0000abb000-0x1)=0x18) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020d000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b8a000000000000, 0x1}, &(0x7f0000abb000-0x4)=0x98) sendto$inet6(r0, &(0x7f00001d9000)="026bd2", 0x3, 0x3ffff, &(0x7f0000ab9000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab4000-0x10)={0x0, 0x0, 0x2, 0x1}, 0x10) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000468000)={0x0, 0x3f, 0x1, 0x406}, &(0x7f0000ab9000)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000e5000-0x24)={0x3, 0xffff, 0x8, 0xff, 0x4, 0xffffffffffffff19, 0x5bc22450, 0x20, 0x5, 0x4, 0xff, 0xff}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004b7000-0x4)=r4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ab9000)={r5, 0x5, 0x0, 0x5, 0x20}, &(0x7f0000aba000-0x4)=0x18) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001a6000-0x20)={0x9, 0x6, 0xd, 0xfffffffffffffff7, 0x20000000a, 0x2, 0xe0, 0x2, r5}, &(0x7f0000ab7000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c9000-0xa)={r6, 0x2, "e74b"}, &(0x7f0000ab8000-0x4)=0xa) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x20008004, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a97000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ab9000-0x20)={@generic="0be6acc6fb63cbf739442739d83aaf8c", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/08 06:43:41 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = geteuid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x5)="6465616400", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000033000)="97f1638d2ef30a5a4a9b1975608796591abb3a3e65bea8d55a469ed6e4e12f0478c3e00faf843ef97e561ea8fcac450a1aa3e32c948506308e7ddcee2d58e7baa863760b486af7192158b1f036b6f8ba4ae57b83557dde84ba59af913d6342be00c761282ec6bac3922340a0ab8d2aacbc6c9f5065fa7618b8ccf2f5d98136b6371a8af5ea58b1070bd064f6e9a7eaa98df947d03f8432e5c48e7588f79b6e7d2facfe337d1797a9414aea", 0xab, 0xfffffffffffffffd) perf_event_open(&(0x7f0000028000-0x78)={0x2, 0x78, 0x3000000, 0x3, 0x7a80000000000000, 0x7, 0x0, 0x3, 0x1110, 0x8, 0x200, 0x5677, 0x89d, 0x10, 0x0, 0x0, 0x6, 0x1f, 0x7fffffff, 0x2, 0x7, 0x4, 0x7, 0x20, 0x80, 0x2, 0x0}, 0x0, 0x100000000, r0, 0xd) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000-0x4)=0x0, &(0x7f0000036000-0x4)=0x0, &(0x7f0000034000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000035000)="2e2f66696c653000", 0x40000, 0x20) write$evdev(r4, &(0x7f000002b000-0x18)=[{{0x0, 0x2710}, 0x7, 0x0, 0xfff}], 0x18) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00003bc000)=[{&(0x7f00006b9000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00001c7000-0x5b)="956defc99f3b31da0d8b2d861d77aaeda64cc9e34144d1503e8d59c71a7ce686709d79b28dd9e87b7f3ae9a1adc1a2cf7d06406f87af1b2b5432d434344db5d10994ec05dfad75c3d22b072d0b911ee9f6cc3f938a707a27b571fe", 0x5b) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000023000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)="2f6465762f6877726e6700", 0x8ae2876d536853f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{0x0, 0x0, &(0x7f0000034000)=[{&(0x7f0000035000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f000002b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xffffffffffffffff}, 0x80}, {{&(0x7f0000026000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000001d000)=[{&(0x7f0000035000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000033000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x9}, 0x8}], 0x2, 0x2022, 0x0) keyctl$chown(0x4, r2, r1, r3) sendmsg$netlink(r0, &(0x7f0000cca000-0x1c)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f00005aa000-0x22)=[{0x22, 0x2c, 0x3ff, 0x0, 0x0, "29003d650100000000000000040000001f7f"}], 0x22}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/10/08 06:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fec000-0xc)={&(0x7f00005d0000)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r0, 0x5455, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000f5c000/0x1000)=nil, 0x1000, &(0x7f0000c61000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d57000-0x8)={0x2, &(0x7f0000f58000-0x10)=[{0x2, 0xb90, 0x1, 0x1}, {0x8dd, 0xfffffffffffff800, 0xff, 0x7}]}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x0, 0x0, &(0x7f0000b67000-0x10)=[], &(0x7f0000579000-0x22)="2c63707573657465746831706f7369785f61636c5f61636365737363707573657400", 0x0, 0x0, &(0x7f0000b62000-0x80)="", 0x3d6e5c05, 0x0}, 0x30) syz_open_dev$vcsa(&(0x7f0000b78000)="2f6465762f766373612300", 0x40007, 0x82) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002be000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef9000-0x4)=@int=0x0, &(0x7f0000dae000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009c0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000fdd000)={&(0x7f0000427000-0x18)=[0x5, 0x1f, 0x9, 0x7f, 0x8000, 0x4], 0x6, 0x3, 0x4, 0x36d9, 0x0, 0x200000000000, {0x8, 0x6, 0xfff, 0x3, 0x7, 0x3, 0x1, 0xfffffffffffff000, 0x4, 0x3e, 0x2a043c1f, 0x1000, 0x2, 0x81, "58452c892b5356a6f5e77a7bff8f0e1209efe174d5d284d7cca145d22a8b1807"}}) mlock(&(0x7f00001d7000/0x4000)=nil, 0x4000) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000f07000-0x4f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x0, 0x401, []}, @generic={0x7, 0xa, "c0fea366c58c571e"}]}}, @udp={0x3, 0x2, 0x9, 0x0, "7a"}}}}}) setsockopt$inet_opts(r4, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) recvfrom$inet(r4, &(0x7f0000bc0000)="", 0x0, 0x1, &(0x7f000086b000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005df000-0x6)={0x0, 0x5}, &(0x7f000010d000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000638000)={r6, 0x800}, 0x6) getsockopt(r3, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)="00000000", &(0x7f0000fcb000)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000741000-0x4)={0x0}, &(0x7f0000fe9000)=0x4) [ 224.242615] sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; [ 224.242615] program syz-executor5 not setting count and/or reply_len properly 2017/10/08 06:43:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000487000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e49000-0x4)=0x0, &(0x7f0000969000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffc) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000721000-0x8)={0x0, 0x0}, 0x80800) r4 = syz_open_dev$vcsa(&(0x7f000091e000-0xb)="2f6465762f766373612300", 0x1, 0x80) r5 = syz_open_dev$usbmon(&(0x7f00009e6000)="2f6465762f7573626d6f6e2300", 0x30ce, 0x40001) bpf$PROG_LOAD(0x5, &(0x7f000035b000+0x7e8)={0x4, 0x6, &(0x7f0000e28000-0x30)=[@map={0x6, 0x8, 0x1, r3}, @generic={0x1, 0x1, 0x81, 0x8000}, @map={0x3, 0x7, 0x54, r4}, @map={0x5, 0x7fffffff, 0x400, r5}, @generic={0x10001, 0x4, 0x2, 0x8000}, @generic={0x80000000, 0x7f, 0x1, 0xfffffffffffffff8}], &(0x7f000028d000-0x9)="2f6465762f6b766d00", 0x8, 0xad, &(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800, 0x1}, 0x30) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fff000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x51c, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x6, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000748000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f00004b3000-0x18)={&(0x7f00004b4000/0x3000)=nil, 0x100000000, 0x7, 0x80, &(0x7f0000585000/0x3000)=nil, 0x1ff}) 2017/10/08 06:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bf7000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001b6000-0x9)="2f6465762f76637300", 0x7ffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cec000-0x5)="7965616800", 0x5) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000031a000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00005ec000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000520000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000df5000-0x8)="2e2f66696c653000", 0x10) r4 = request_key(&(0x7f00007a1000)="6465616400", &(0x7f0000312000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b36000)="5e00", 0x0) r5 = request_key(&(0x7f0000d08000)="7472757374656400", &(0x7f00008c1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000741000)="5d75736572272e00", 0xffffffffffffffff) socket$packet(0x11, 0x0, 0x300) keyctl$unlink(0x9, r4, r4) write(r2, &(0x7f0000fcd000)="260000001e0047f10714c1f83a0022fb07000300000000000000020000f9210000d6f7007e35", 0x26) r6 = bpf$MAP_CREATE(0x0, &(0x7f000047c000-0x1c)={0x9, 0x4, 0x200000001ff, 0x6, 0x9, r1, 0x5}, 0x1c) syz_open_dev$loop(&(0x7f00008b2000)="2f6465762f6c6f6f702300", 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000877000)={&(0x7f0000408000-0x8)="2e2f66696c653000", 0x0}, 0xc) keyctl$setperm(0x5, r5, 0x112c1221) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000a9d000)={0x0, 0x0}, 0x2) statx(r1, &(0x7f00003d5000)="2e2f66696c653000", 0x4000, 0x800, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000a8c000)={0x5, 0x0, 0x2, 0x8c1}) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000d96000)={&(0x7f000093f000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000e67000-0x10)={0x8, r7, 0x2, 0x7}) recvfrom$inet6(r2, &(0x7f0000958000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0, &(0x7f0000bdf000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00006f8000-0x10)={0x5, r8, 0x2, 0x1}) getpeername$inet6(r3, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e19000)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000ed000)={0x2, {{0xa, 0x2, 0x200006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) open(&(0x7f00000af000-0x8)="2e2f66696c653000", 0x80, 0x84) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000db7000)={0xffffffffffffffff, &(0x7f0000ed7000)="3d", &(0x7f0000aa0000-0x1)="9a", 0x0}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b5f000)=0x0) [ 224.354284] nla_parse: 5 callbacks suppressed [ 224.354292] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/08 06:43:41 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c04000/0x4000)=nil, 0x4000, 0x7, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce6000-0x11)="2f6465762f7667615f6172626974657200", 0x111081, 0x0) r1 = accept4$inet6(r0, &(0x7f0000daa000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b5e000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fec000-0x4)=0xbfffffffffff8001, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000894000-0x6)="22c9b6acc94d", 0x6, 0x8003, &(0x7f0000aa7000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00002ea000)="0700", 0x2, 0x80000, &(0x7f0000fec000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x404}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000fef000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fef000)=0x10, 0x80000) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002d8000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000936000)={r4, @rand_addr=0x9, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000407000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00008ee000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fec000)={0x0, 0x0, 0x0}, &(0x7f000065a000-0x4)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088f000)=@common="6970365f767469300000000000000000", 0x10) sendto$inet(r3, &(0x7f0000aa8000-0xef)="f35cdd6e5b3da7b4bb69725f3c662c209ea467d6bae6d9f296c612c412b8a19c4fd2a50bc1f04c443f94d138e9ac1dfbc362232579304391d7cac6d430cb654da9c9d1163f3f0a865085e52f5c26715ea681faecb194faa7b7e4241c8140b7825d4ca6c609a1e563003ee4356286bbf2534b441ebb6df8f3c4801e9816e16c76f911dfc23369637a16162e3f0fa777afe61dd14c0145d456be8df4ebb19abdd32701febd8d446edd05eea3f347065c39f0b10bd3da010f0542a7606a5f8982bd98d3b3b8b3ac9dc4a856a235d22ae60a62461e507669d16008104e2e16f4c596916d3f90fe81ca6c68fb3c4f4ce129", 0xef, 0x40801, &(0x7f0000aa7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00006b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) listen(r3, 0x1000000000000007) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007ab000-0x8)={0x0, 0x3}, &(0x7f0000ff0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ede000)={r5, 0x1}, &(0x7f0000dfb000)=0x6) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x41, &(0x7f00001e3000)=0x0, &(0x7f0000ff2000-0x4)=0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x20000000002, 0xf, 0x19c, 0x101, 0xffffffffffffffff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x29, 0x0}, 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r3, 0x0) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) [ 224.376967] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44 sclass=netlink_tcpdiag_socket pig=22129 comm=syz-executor0 2017/10/08 06:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x23, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000b83000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x5, &(0x7f00008f9000-0x10)={0x1, 0x17122e9e, 0xffffffff, 0x3000000000000000}) nanosleep(&(0x7f0000b85000-0x10)={0x77359400, 0x0}, &(0x7f0000231000-0x10)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x5, 0x20001fb) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00001b1000)="1f0000005600056d00000200000000030700000004003f0000000005000000", 0x1f) fstat(r2, &(0x7f000092d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000eb5000)=r1) getegid() setgroups(0x0, &(0x7f0000fd5000-0x8)=[]) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f25000)={0x3, 0x8}, 0x8) add_key(&(0x7f0000b82000)="7573657200", &(0x7f0000485000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x5000ffe, 0xfffffffffffffffc) dup3(r3, r3, 0x80000) r4 = memfd_create(&(0x7f00001d8000-0x1)="44", 0x4) ftruncate(r4, 0x0) unshare(0x4005000fff8) epoll_create1(0x80000) [ 224.448863] IPv6: Can't replace route, no match found 2017/10/08 06:43:41 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0xee)={0x0, 0xe6, "3fdcd26c5408361cd7706ab5995d40c02f0bdb4fe5311820ff0cd242cfd35ff190ec5209a5dbb5138ac5f3fa9214b19d65dbfc8f8a18c53f35ebab839fd09b18224d924db612b4982427b60c85c6f9ffeea29c10ff1860dbfca6a84690c26b801e34dc0de6099f59b1a0232b7ec6fb837a3bccc57326bfe41527567f5d99c3c139dc056aee900003ee8e843e0001a8b1ef9e5c8e34b70b4cf8735101f492b5c9132ff4cf4b8972f0ab84d56bc30ca49c2ad7a93e3f32ff195c9736409f3a9b21861685ebf2214c62c296cabfa6b23a3921b573e1896586eb6e7cb31380916a804aa8c5b05327"}, &(0x7f0000001000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x0, 0x30}, &(0x7f0000001000)=0xc) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000005000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x9, 0xe000000000000, 0x5, 0x9, 0x9, 0x200, 0x2, 0xdeb7}, &(0x7f0000002000-0x40)={0x5, 0x3, 0x6, 0x101, 0x80000000, 0x4, 0x40, 0x8}, &(0x7f0000005000-0x40)={0x3f, 0xfff, 0x3, 0xe0, 0x3abf, 0x8, 0x4, 0xffffffff}, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000-0x8)={&(0x7f0000002000)={0x0}, 0x8}) io_getevents(r1, 0xffffffffffffff64, 0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={r3, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000)={r4, 0x0}, 0x8) io_setup(0xff, &(0x7f0000005000-0x4)=0x0) io_cancel(r5, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x77) 2017/10/08 06:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000729000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000273000-0x4)=0x69, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000816000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000028f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x80000001, 0xfffffffffffff4e1, 0x426e, 0x5}, &(0x7f00001d2000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000188000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x478, 0x6, 0x1f, 0x81}, &(0x7f0000f65000-0x4)=0xa0) timer_create(0x2, &(0x7f0000f07000-0x9)={0x0, 0x39, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000332000)=0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000c1c000-0x2e)="2b48954fd008680da96f020f705e33734e7b0f9b8221ce66e41d8f72e841af13451d77af6b4bfb297fb74ce5768c", 0x2e) timer_delete(r5) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b00000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000b49000)={0x0, 0xe94, 0x9, &(0x7f000043c000-0x4)=0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006df000-0x8)=@assoc_value={r4, 0x7cfe}, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e52000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/08 06:43:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000fb6000-0x8)=0xe0000003, 0x7) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000b4f000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0xfffffffffffffffc) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x86, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000400000, 0x3, 0x29) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d69000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000faf000)="2f6465762f73672300", 0x0, 0x240200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000002000)={0x100000000000, 0x1c7, 0x20, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x4000000000001, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000098c000)=[{&(0x7f0000abc000)="c28a9831745669729aa6a0f1796cc4252a9e16a2f38b3f3361086d6c97ddf6a6799064ddf598469b189ac6cd0bb622fef8e53b6303127922ba6dc4b6c492ef452b455690f34d93e14f0ed585e0c45033a63f1135ac20b4e5451078fcf8943c7e901bba50cdf33845e62952a63dcaf4487c71e48b210fffa0ea29cc1aaa54be0eb4ac420afd38cbcaf6ed10a0413ec633856fd3c9dc11b814d7788a83a5a7d955e9a2b302f1d01631d8d320e764f1a4cd2ff1d2df3bea54d20ad31fe1ff201eba58443a5f1af0f720286c6c8be25c53f55588d0eb48236485d97b9e65", 0xdc}, {&(0x7f0000b59000)="12419f031fcbdb570c6fe1ed37fd347d7503a0bfcbb81ad8b9be5ed99705f9303ea9f88a388c64a69a2caa07164b264eb0edaa5a5298a18c79ff1b1f0cf75c2fd1fccd990af3e5a039474e84b54043d004cd1b80dacbcaffe80ca15334fb328147274d996d86cbd1096b154edc21a46d942981768d4b76d6babbc4649751b681fc13a10f418cb404aeb0227c6ca1eeef16fb0ca4826b71389592023e9fb3512454ddc9ce0361a102d3db172dea7a591fc7bf6c3aba13b2a3ab4ba14f892110cf8f59469ae558bf512b02a8f29bea7f6ba0369ba9423965fb7ba0e3b02c01bdfc24a74491", 0xe4}, {&(0x7f00002c6000-0x92)="b6419a4958ce27bd07fe4fa9b08d232a669403826ffbe6731ccee39b58e66871389c3fefa52a18160a98ff0492344d7ce25ec6d614df07a8956eb23443597c5dc1eaf676a9871f27d168c87ab9d5f17181e787fc9279e464457e34df98204f057ceff5f9ddb4769695dc1f467205710e451340682f17719daff04ac185419f729d3873dc7409b9d15202d5367612829892d8", 0x92}, {&(0x7f0000328000)="c59dd7e0ffe5", 0x6}, {&(0x7f0000b09000)="29bc7b54989f072d4e75eebc721b480072131a7f53f3f0a5ea1e830bff629eb8609dac375fb7e1db47251c0fc6899faa1c", 0x31}, {&(0x7f0000027000)="b2bace9c62c078302b669fbcc850e0c405664fca9ed0ca28fa3d2f197a9a25f1048fe187208e4d22ddaea5747d2fe0b0c85491a615f4b1ad609659570d7b6ac704371b74a77a34caa7d3cab5f56ab93cf8df9cb0305ff2", 0x57}], 0x6, &(0x7f0000991000)=[], 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cd1000-0xa8)=[], 0x0, 0x400, 0x0) bind$alg(r3, &(0x7f000001f000-0x58)={0x26, "6861736800000200000000000000", 0x0, 0x10, "73e86117000000000000000100000000000000000000000000000095ffffe907000000000000000000002200000000000000180000de47000004000000000000"}, 0x58) mmap(&(0x7f00008ab000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) mknod(&(0x7f000062f000)="2e2f66696c653000", 0x1003, 0xfb4c0000) r4 = inotify_init1(0x10800) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000732000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 224.487936] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 224.519968] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/08 06:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)="2f6465762f6b766d00", 0xfffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xd, 0x8000a, 0x2, &(0x7f00000d8000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) splice(r1, 0xffffffffffff7ffe, 0xffffffffffffffff, 0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000701000-0x6)={0x0, 0x0}, &(0x7f0000093000)=0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00003e5000-0x4)=0x0, &(0x7f000010a000)=0x4) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000cd4000)="") r5 = socket(0x0, 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00002a0000)=0x7, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f7a000-0x4)=0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00007f6000-0xa0)={0x80000000, 0x98, "19542b232731a87bb03327954e0749f86b7313f305088d3cddb326ca880d395abc11578b196275f23ed06fcb3863fa0aa67dc1f0ac593cc95670a3666097d305bd05c32849fc9373dd77308374f6067e17b2e26f06f4c477452a210fc9d19cda0c8efddfe52bc05bda03b277dc913f9c13c3e64491ebd9e2b45f093938427a0a04914c9b67bc141b56968fe36c033758f415942eebe87ca9"}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000809000-0x8)={0x77359400, 0x0}, 0x8) pipe(&(0x7f00000ed000-0x8)={0x0, 0x0}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a8f000-0xb)="2f6465762f6877726e6700", 0x10201, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000140000)={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, {0xa, 0x1, 0x480000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x99, [0xffffffffffff0001, 0xffffffff80000001, 0x80000000, 0x6, 0x4b0c, 0xffffffffffffffff, 0x8c30, 0xc5a1]}, 0x5c) getresgid(&(0x7f0000104000-0x4)=0x0, &(0x7f0000ec8000-0x4)=0x0, &(0x7f0000046000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c43000-0x98)={r4, @in6={{0xa, 0x2, 0x40f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101}, 0x98) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006e6000)={r7, 0x58be, 0x100000001, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/08 06:43:41 executing program 4: mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x20, 0x9, 0x8, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)="2e2f66696c653000", 0x101000, 0x40) r3 = getpgid(0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x1, 0x6, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000002000-0xb4)="f3cd2fb47c082823a9e23e96953680351f4cd4147c60f7eb2e46a76a84b6d594d4f89003dcae23bba523f34c01b16971e24234f1250be956540301ae2a746c314715808c0811976b6d7ea5e76a0215dfa375edee0896041b965f836a3109d9acbf83aee1ff38d0272e2f26aa49568e9155d321c5567c6e9c584678ecdf554a1b9fb803892b060934ae61f2e3a27d6b49cc46b0e6f1ac5f94eb6dedf40ea88d8f9b55ab770d37240ec8ea6c13380621ce7c56bcf0", &(0x7f0000003000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x9)="696c6c696e6f697300", 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000-0x10)={r0, &(0x7f0000000000)=""}, 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000018000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x1077, 0x0, 0x0, 0x5}, @generic={0xd39d, 0x0, 0x0, 0x1}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f0000007000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000018000)="2e2f66696c653000", 0x400041, 0x64) [ 224.539116] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 224.556623] IPv6: Can't replace route, no match found [ 224.570987] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/08 06:43:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000da0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cbb000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d40, 0x80000000}, &(0x7f00009c0000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000068e000)={r2, @in6={{0xa, 0x1, 0x2080, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0xe, 0x9) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000edd000)=0x0, &(0x7f000037e000-0x4)=0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e34000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f8f000-0x4)=0x0, 0x800) sendto$inet6(r3, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r3, 0x29, 0x1, &(0x7f000081b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) syz_open_dev$sg(&(0x7f00006fb000-0x9)="2f6465762f73672300", 0x5, 0x2e00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000578000)=0x401) bind$inet(r1, &(0x7f0000b51000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009a9000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x120, &(0x7f0000c20000-0x120)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x112, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xfe, 0x0, "8ef45ca7cc42beedae1dfd2a505dff0d12175b1e3b021acb52e17116ad9a2d7a8a680bb283a061ed5d7f77d1fc06421534660318a4c1cf6a695a1b88282b53c1c825ac426e2ac7d5d290ad9532b4420ff5626315370aaed4a8d218a54999ca141af70221d1dc6769e9697449d36cf53d9b690c43dcd4d3f012836532deac880ee8c1a9e9b62f721a0e3e60b88279196c2f9b2990102ec3b8441e8976ca3ef99923ed439d760355f8b855d66c9ba35b06fc470d7bd2087a0cee451cf8fe16a24afe1045579b349672b360508243d5749982773a84f4001c60ae27b5e8e005c19c699b8e2dc608d81a762a66a4714f7461cd8d4ae9e1b5"}}}}}) r7 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000659000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x12, 0x2, 0x0, @multicast2=0xe0000002, "000000010000000b00"}}}}}) syz_extract_tcp_res(&(0x7f00003ce000-0x8)={0x42424242, 0x42424242}, 0xb6, 0x8) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @window={0x3, 0x3, 0x7fffffff}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 06:43:41 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000423000-0x7)="2f6465762f7573626d6f6e2300", 0x3, 0xa100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000116000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000147000-0x9)="2f6465762f76637300", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008e6000-0x8)={0x0, 0x100000001}, &(0x7f0000386000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000263000-0x14)={r2, 0x2, 0x8, 0x8, 0xfffffffffffffffc, 0x3}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x3}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) r3 = accept4(0xffffffffffffffff, &(0x7f00008fb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c39000)=0x8, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000211000-0x4)=0x10001, 0x4) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f0b000-0x8)={0x0, 0x5d}, &(0x7f0000f0b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000851000)={r4, 0x4}, &(0x7f00005b7000)=0x8) socket(0x10, 0x2, 0x10) epoll_create1(0x80002) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x8, 0x400000000000800, 0x8000004) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000f48000-0x8)={0x0, 0xc039}, &(0x7f0000a5d000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d93000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004bc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000077000)={r7, 0x2}, &(0x7f00008fd000)=0x8) getpeername$netlink(r5, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f000072a000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000f0c000-0x8)=[{&(0x7f000018b000-0x3b)="39000000100019f9000000000000000000000101030800006c00dc000009801104001a0004ff0000000000000061d40110000807000000000067a1", 0x3b}], 0x1) socket$inet(0x2, 0x80000, 0x4) 2017/10/08 06:43:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c42000-0x78)={0x6, 0x78, 0xd4e9, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x40, 0xfff, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x7f, 0x83, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r3) nanosleep(&(0x7f00009eb000-0x10)={0x0, 0x0}, &(0x7f0000a2b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000)=0xe8) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000524000)={&(0x7f0000fa9000)="2e2f66696c653000", 0x0}, 0xc) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getdents64(r4, &(0x7f00008b5000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) r5 = openat(0xffffffffffffff9c, &(0x7f00009f1000)="2e2f66696c653000", 0x10001, 0x0) fadvise64(r3, 0x0, 0x6, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000284000-0x30)={0x82c, 0x1, &(0x7f0000dee000-0x1000)="1eab6c54ca12df2590d3c487affd53c94507f1a7784833c9aaa558cbc5a6f2425d2121bfcc78a63d9162f7e47d8473bfcb3af084d1b4b847787610d22d454fd32daaf8ce5055cbd73a5efa63de49797d3486a191ed31076f26e67f2172e06383463eb730c53c70a35e054cf26b18d8ab4601a9f97aaac9ab3a55dc8ab021712f0ee2714528eaa827b60f326ada1641365f6dab65b0433f2deebf526a591c37b632260d09f9bbdbe9ba6efa85bb71e9fcc542c4fe25f98e28d6241c2a713c101cfc0fd5844499b69efaeb16511c6fd5890a15e0d2caeff1c16f307c1f0051b97b57941c7e2f0d4bdce47efe5dca954a1f633c480ddf1ebebbedbb19eaf2cae5dcab579be789458ffebc91cd8cd97ad04443f42e2b2933fd2363f14257369e02f9f42865fa933a025b6b30ba017a991b4f4231188d2476cbe0e8b5db32f232bfd51224d9d3c99472b9547eb596f6bb23f876d6567922b7e1edcb68add7c2ee092db68f749a34a942815a9e4747a973aee76474ab11262d4d569a6ec83839b2ab483823512463830f862a24050b26477be148a1825e8c76f8614904e6194ee318c4fe22e012fa579b2114195bb20a97dde918d71bb600e463cb712daa777c894d4c0100bdc187ecc621937bc4a87a425934572635e3e2175cb4006ecd1b1a6fdefffa0c5a3a3220577dc778b421133d29988e4841465388b0afc77ca9cfc0f5176b5e12d1d47538731a878224016e8e95cc3c50406beb107838d81f7369a6f6666c129ed6a28b77d37035729563ac705f6c7ad0a6dab415d3e6d80ff1efa22bfeee9b6bd4b0606dc384462461c2f9c80b20314792fb33aabc628b5aafbb3e437141a3e32a208b02dc71c18ff05dd416b84e34a737ede36772ec26b3690dee9bb60b0985337789cd6bdeb8845245bdac71768328a722d91bca87fc3af63251751ba98c4070d3b4574e33bf4368c463c8614d4ba0b4cd4301c6c208943acd936e1b2427d007e1f27188c1d0be1f168f5535934eabf9386b519701766f0675c9ec716816c96c5ecd8b3e12c333d9a8325ca63e6da6720b7d724e453d1ae30d3d4af35bbe9c513a022f726b1dc1026441aaf1dcad2211f7cd0461493ea3ac963d7eab91dc11d48505a2ae7223ef708fd87b807181f371a0917c3942a1b29296b566ebb601974ed5e700f2b864d76dbc85ec4b622ae478b3ce1e28b040600f538cdea4b777cc2e1c40c3a879f458e789350e88b436d10e54548925406204e727fbd60fac7799a2cb27e5c3dd1de0b4e3a609ebf83d211358ee54ad539394b744787c82839b5dfc70b74bd41f05b2d1edee746d927fe3ba928a9645199c6d1a2ab36cf518ddbf3be877858321604fdbe44141558098d3e12e0e40c8153098f658c83a9e6db79fd05dbb7ad7c2257b7a2cbd45cdb90a9927f8d5c6ec8716aa4d288b4b20a4614db86c631994625f98cdeea51a330c33da53521f65fae498c8397fee8ef7f3dd6ae499e39426f4c5034b27d897b202b811f5b79c6157afe1f10b8bfeb77b7b7ddc2da4c0e9fa01bb55d3a5d3dffe7aff42dda15e98afb9350da62db19c58aa74fcb8eeeb4238b03365617de121abe007b8381a2cb8fb819867c28d809c7b9b530d749acc27fa5bb3f86894975a43897c1d7457e0fbcb9cec0fd0570fa4f7876311d173c5b1d9f378f557b00c839cb3cb2d58301b73ad6079b56d103060b61075aa034694670706a98ccaee416bbb29bf14ac1e4fe972a9d5c95cca80f74d5f05cc4a6afb791e819a82deb4053ab021955ec2a9788502d4fc1caecba2d8ee5afa7a6cdc5023faaccb7e6fb1f0ed996c45151bfc6e2adb9cf69966605cc13e5bdc3bbb46c3a827caa2b8dec8d42321459ed7a250ea7a959d63cc7915134a00c9cb2470c242db741ae3bb993ee7a5f5e821efe8ab160e2f371b9f6310f0c63bbd17517cdfd1d104cc7b3772e7d8a37905cd86f386f34c8b7754dffc9ffb8db287f2db3e3dbcda2b1f7009f79a09000dfd8ec4ae0616056a9b0d468e1efb82114420cbf35c57d3b32f735acb55435b06226bdcc4a092ee621a548748e38fb13b1480f94999f3c4eca1b9603ea31fb814ede284fe58d0baa76a0b91b4c6c5501832c361dfd40313c68f8a8aad02d46bf08a80182439bfa8cdb21551c7573088be4b7e92cf7af44ca40887ce099d400f6a6e3db50df772953d961ae6a9221ee505762b80fd9281f14c3becd27da7a2b241d62fbe69ca868cbd58639911a7037290d8e56e345dcbc23cba19ddf8365ae1030a62f31d45892f638bc430e3248a08495736da5b4bc4ab718ed0e88d092a24d36e986aa39c45cbb59c94b4b66076cf965770b21fd61a1941517b9f07d436ad906b99e792db9f148a0d107c94f652857c8bd9bb696fef100626f1e0ec62fdfafd1186fe6c51f5068ce83d1a887df29b057b1e24cbb0e2cb9e957fb5052a053b9242cdb8147652ee4585097beebe409a5368fb561ecb80cb165b6273254b2108da955037b8c0cfcfafb39e5be1bda6cbf3549b528ce9ea999c46a76c02d4dbcd3c8979d7c2ebeda2ac1ebdf5de39fdf620df1841fba15e7a9ce622e5d5ea8dda0fc48ad89f4d7cf49b2105489dfe9fef1147a37a286544a50d57da424d17e1b4932537a817ace3cd9639d6c7a99b0e493bfe85cfcf6e6983dc2e0a33e1d41223748f6c52d6ca75a04768283649eaca6980afaa53b167446d965755737d8a839815352e12020951b0b6a41df5b51a1e37765c8f09aad5b7142e6dc9a9ba7b9b476e9e7ac1677f7e1e4822c554f1dc2838b7146203de3e22f9d3071faf0260206ca1d30112aabefd6e43f2747b5500b8b8c3841d0cf6d1517e0eb68e0015f8bf4d97e12ca95c35d0eb6723a1f19121ce324cfb604394109382fe230e69b02518adee5f3060f21fd74db3f1cef050928516e1bc83c370b5afda44667ffc98fdf211e402641799cc5c06e4a877d7ab9a3ba60dd3266aaca260428325acb34b71698f7a925fc7b3e80e115823a9a2997d9f9f0012b807220cf988d51e08e064e9aa79b779b392c64204a619f615b35600ba1799a0106ae558bbc1dc343aa6ddeb9c0b40af6d131e37f401c5faf0661a80fd1371faa36270cdcc8e6acf82162c10fc2241d94fad4f33051a9ff39eadce4484e59fa478d60d2c2befac180b535e1b01fca74f7e069f230ad89667bbd50f782fb7c3118520e8c5d73ebfbf927b508cae48235d6cb0e796e5db8b1e3222f7687d3cd8709d95184c46d71158048d548e1bcc44d3f9cd948916206a3c3d96e7a3c11e280d83fb11d4eb76e233a6d31a55cd1758af759739c2a4f55f4ee16dbbd9974679df5982e219977261471b9d23cca3153b5d0bdf2b7b710ff622818e70f23c5de315e4ecb19e81ab58008fab76754adb2979e97af210afa6a69313e61a61e0cb59cfbaaf3425bca08c3cdbea9ee4dac9dc2478afb7614c56e3e17cd8a47cdbae52e329967962dd0159a03c3e7dfc349139a8a3bb0f539b63c841972cb13b593821c7a81f1bb8b7e149a9277f81e068f8740bf74fa083cc7258d44e543d288581ab51a330000000000000095660931044ecf224882a3a758ee3dcb447966fc325a4b36616859eaa144855c8ed9e92afebda53320515976b8efad7adf5697cc7d2e0a7d6d70bb782e92789ec40f7070f62f12a1f2eba0e432e6856aefcd3d20e919c76bb6b698a40b2abee4ef7667a262e28a688b6b7b304fe960339acbef1fff0109ca09fefbffe7033048c32b3899f2bbc1476d60c89eb359c26f0e03efb8b2c98ad3c5930a1eaf40c2590abe40c73c4cdbde7537b902ca14804138785da8ae79d028e255217a3cf7c9095c8490d0c5540b2aadc7e877435240242d6bb1d9c35a3f1b0c5c808db7181d022fb155bb410b1d45a6f611f5ed1d85e5d7d803bf801998475dca75c44a8a7927a2c40d934c5301965c26762e5569b2052f6b95ea6813f8f549455f6c8e05e66f2e157939205fef360b64a8bb94a07e702963222774f90532a4031408718a7052b0b116b796f225fae75fb158f1951e35ffcb826bed374774b07f3914d02edfbd2ff88821b31ee0826a3024e65ccd1de11465fe3b7ff9fc53ca102fe8b16579b908d3bd9bd43c30a69352806df68ad709b73d575a7c8383f1087abf7ffcd6842f90b360c13e4dc0d44761cd5964a42ed934b847b52eda3273fc96d13038ee964a1365328efc645a8e2baa1c4279af2fe1e05ba866bf06b249f5b7b0032cc36b4aeb84b06f8c5ae8c6ca2d577af820494b73c5df6270de06b848e951ec0ea0db448fc625a05d42511342d3df3b3288a246b1fa91c8787a85aafde2445643ef6d75ed0f2eeefe02ae34b64e8f1599022f592a41cb1cbb3cca7137b6e016c02f42f6683779a1bec5a87a2cac3fdb3dfecf55a683496ec24c1c68f1c598cb6bf052c1cc08fc96baac598ff7542692031dfa243696f4ba7bfe4551eac41ad62ae2199cbafd80fcf9153d2cb52386d8c85ee0590fa0a03ac9eea99e175edabef06f299b0927ae5d899f2576dca96ee256824173fcddd449daf5a9779ae005d87423891e4f9c6abaa7b942cddf77d721299912210602853180062e648d2799f345a9f7e30d28e5ab12704e1fbabe46636cef22694ecb4d7339172ebe69c44c06cbba8943f9b49d1baf4cac7bf001fc2c009ef213bcdd6ec42a3d7b4378644e1c330b81fecb42db571c83a52372e66987b884138ae1aed8e2392d1dba8136dc462da6144f1a800d0c17d882617759acdd2446051ade7bf6f9cb470d063492708a65a7267219a42685b1d3e2689f77f3ee251e05723d61e364bab3a1a2d556c0a497e97d2849afc0150a6b3440b6937faf76a95232ffed2505e60e47d12fc93bf85338b1910a2658372cffd990fdd8b7dc541ea529569b939b84c103d5f615ce3f11363f717c74ff9758bb8813a7bfc662959204ad744dd7dab4a41d1cde0f508886a3421b04c39e696db0acb1c70d85808e2cb3af105473622e9661569a7a3e4349e11eb31caf8c7bb0f9eb7610371db0aaea93be0c4169cbf5d1c0a912c142250a96d90588ef6c5b3874bba6ed84a6c7bb52ed725a73a98a5dcecdaaeb22f9964b13cf0f0fa21e654d21f3d7d7e8b1c46676e18814f9e27dea2e90cb5ad945bb8e0f8a94d0f41c544c2c6a5fda03cda30307edd87cab6caf00377ed05ad3de47dd8293e2815c40d16768e857e1546c69b6c732a76a04cc8b41d4ec6c07a6aa4fceb99fca7a799ee3cb9e78648d5f9479e7229e582453852a833968db66869413cca6e0712243325e37de50fb3a1ca7d14d0b6a6608612f6b859e0d72e7c285f154bf2ecfaaf53ad0eff1c0c23064e828e776fc51cba4fe6858175ec41091cc85ffb7b7ccd6cea1fcf1541d4e0ff96c84c58b550b90f0e967715a617656260f91d433f8e35a670c117538af9010f9e26bce2cb7ef081e10fc6156d938ce8787fc61b345ea9b401ecbfa9bee8859319656757d7d1dca5d15477c7bd05dac23ff7d8eefcaeb3ca20591ca869a80cd46f5464a701347723fc84681c76fe2b4281000be9506b91b48028922a56af1c6c46b86cbe11d85915a4e8a0e7513798ecd9a9a1fcb165d276700d463c43653b5a473de95d3d46e3671735a3ac894bcf6fdda0a210da4b80c5ae946fe65a1f8535a64b931c2291dd315a7fd01e9712651fab14fbaca23a415d87639d6b9eec40657720c9ab6f21ebccffb10df37c2f08b7c5d4b519918067813ec1b6831a84c9cc87e2094a4d10e586a6a26cdf53a0", &(0x7f00009c9000-0xae)="4fcd17080883213097e19362c88a523e8d16d212231c0b582557daf6172791f0037cca2a6778ead0e189046440806192552664f0ea24d626bf288f29774d047942099bd56c8c63157f1f094c9e4aa5822adc73ca66dfb638b3fbd420f7c0fdd1375ac26de9af0bb4d6e5d676aefdb639c07612cc4c25057f0404614c05ab69a9ae01d27afcf8babf25cfb623082010101432b4719d4faf2f49f813cfb5ff1de2078a55252c5bf7695287ec0c4a0ed120", 0x1000, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000ddc000-0x8)="2e2f66696c653000", 0x0) close(r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fe3000)={0x0, 0x15, 0x30, 0x6, 0x8000}, &(0x7f0000220000)=0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000aa9000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000c32000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdd58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x52b4, 0x8000, "b1cdd13bfbc029d9b0da04aea7bdfc92bbbad75adb9d0c711bdf6481f628c9b2b3f0e0bd83a40bde7dd260fa7ecaf7661ff68f183db723bbc68cd3cd0a9de8990681089edcf1fb724df31f0368fc7cd4"}, 0x160) socket$inet6(0xa, 0x800000000003, 0x4) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) 2017/10/08 06:43:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000104000)="2f6465762f72746300", 0x900, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007df000-0x1)={0x10000000000009}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x51cf}, &(0x7f0000000000)=0x8) poll(&(0x7f0000017000)=[{r1, 0x21, 0x0}, {r2, 0x100, 0x0}, {r2, 0x240, 0x0}, {r2, 0x1201, 0x0}, {r1, 0x100, 0x0}], 0x5, 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000016000)={&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x13)={r3, &(0x7f000000f000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f0000015000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d903f52e82138c63d52259a3e5bf72a90ff754a3f19550cadb3cbaff8e5350dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19ae00062650f1fedf763d2a294c1b7", 0x1}, 0x20) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r4, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) clone(0x8040003, &(0x7f0000a59000-0x1)="1a", &(0x7f0000a26000-0x4)=0x0, &(0x7f000041b000-0x4)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) setpriority(0x0, r5, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) [ 224.591207] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/08 06:43:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f84000)="2e2f66696c653000", 0x10000, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c85000)=0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000796000-0x1c)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47be}, 0x1c) writev(r0, &(0x7f000059f000-0x38)=[{&(0x7f00003e2000-0xc5)="feebd339a4203837c2fd0ab7ba5b5cb1b19df4bd4dfefb069e53d18983e3d920cafe4773603609bb0830cdae9e13fd4e4e0d3bd4fc2e818d970872ae71717923e83422241a78d709616f2d556d650d617a0171d767afed470987dc678cab02711fc5f0c63bb7078f495effa19b6b242859356844527cf350e352079343a30ab37891f72e74dee13b02789f1abd475f6d5dd08852521531968aee8a189400337b799db78d45c2e6ad9fd46e8c596ccc67445d53640b1c0d7c0a5e3b42996700a5d98fa31129", 0xc5}, {&(0x7f0000bef000)="98678aefa3df24b7022f9745ef83307ae44ae6e03160c32411dc368a40f4025554845df85c9bd2c9120041a0952b0dbf18c50105c09a3ce6c6f9da40b75fee00ae51ad62f68c1b130c5b8c318cacd974a6bae6ad13811bd1ef5f0acd9dd4f85b9db914d14eed41f53bab4a23019991a6823ed7d9fdcc934669af2b0277a9efc0f9a61a6fd30aebcb4a4d04314bfacc6ad57656bc99c908b675ef6b3109de530e1fef0f0a84a251bc8f1374830e15724f3953ecef5a627d06c1b98381c92d4ce99d7e60fe16b45f2c1a26832c7d6892d623012c486661599f4a334e7f993a0a5f246f00c45950bfe9403e79b1", 0xec}, {&(0x7f0000a2a000-0x19)="a4179b9cca2cd10c71542806ad166bd4d2a0274e9a37e96803", 0x19}, {&(0x7f0000696000)="d771a516863458bbe646da24cc7f9c08a3fb71f6072cca0670b397594fe599006a84966415804ebf861419833419d2c1202fda3c83e9c6072ac61ede6f9bc04d4e5d0019dd6d32dbf5c8ed3aabaf9df5e24b612e3858d7af9a9721c267e309db4186059f4377331a24a29ceb6c1313dfc4b9710c9366f2655582fb711dc9c2252fec09df6ebedd24706b853cf44804842430d2086d37bdc50473eb71d05cafdd9102c830d582e9c41dc51d308b3ee321ee4c513b3e679e5103f03a1018d29ffb5b0ef884e64bd6834792fd8d8eec95e844890f8ec267d23107f9209589201771ecd07272e31f418624", 0xe9}, {&(0x7f0000833000)="2fdea185c940f4d13271248965a40c59b4a9af77dc549fdf92655e47e45fec8f7533a61fd1127356bcaa0dfb7870aeba0ab49da42eed70a5e4574b329a45f82453255ad751fda872d4b3caa221958d9254155b882f7f15128dd8305c55bcecc28859b5d84ca4f90124340a8d0dddbddc29813fc82c928ffc7ce98bd12262b76a385e609f7e613a1641451a664232177ad22ba4c6bf32a6d04db95e30c2b2d00bc97177dc4f006c89d1ea80fc9c12e9cdbdaa3e0bdee6898808ad240e418946c8", 0xc0}, {&(0x7f00008d6000-0xd4)="171d1677257067e81ec91ce5655fc6254f07d1ae07012ef2b2ba089399a2757ecb8ed21721d14cc448875a566b5f9a45a958cb1e4721722b2a73dd2f3661fbdaf61435dcd09a997b541d6d1068318d7423a371d8f32aa80a2fd2584251281076f308ff0cac8ce17362c87f669834d3673874ccf606de5c7b11abb91a2f249e68883e308e2595c4e3fc7534296dca7272eec8d544e1251fcb2742a4fe29e8fbaf7d194cfcf6db54466d9105ac5fca5aeed3d851bd0a7be5b1d95d59e4cc7cb1be33bf5902ed9d232a7247516ba2e3f60394e289d6", 0xd4}, {&(0x7f00007e6000)="ea3cf35b7f02421c6dd8787f7c0e324e915918cf77f62c6d9e64c7b36e3748c186c2a0f6a03a173e6138a34546d1a86c50a4fad39b45188f50319cc70d535532ddfcaa1fd1d3b9b6fa3604", 0x4b}], 0x7) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000278000)=0x5, 0x4) perf_event_open(&(0x7f0000195000-0x78)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000bce000-0x22)="220000001800070008070000090007000a010008002720081106000904000800aa00", 0x22) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e73000)=0xc) recvfrom$unix(r2, &(0x7f00006f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40002101, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000956000-0x10)=@common="69705f76746930000000000000000000") r3 = socket(0x2, 0x1000000002, 0x0) connect$inet(r3, &(0x7f0000381000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000888000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setpipe(r5, 0x407, 0x10001) vmsplice(r5, &(0x7f0000d87000-0x30)=[{&(0x7f0000c5d000-0x1000)="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", 0x1000}, {&(0x7f00004cb000+0x960)="30d8f7423dbcdb48493eb841e5aa035f32f97a8ce3056cab74a37750859ad09694f69bf978150b24ce850c30f3", 0x2d}, {&(0x7f000029a000-0x45)="1aea68e4cf8b1cca8460892b040da19d72e58e07230e71c1a60661e8472aef58df7cbd1e6976c752a76b73b0bad55aeb5b4b832ff1ebd39db73e84281991f8b4e97a2e3be2", 0x45}, {&(0x7f0000c92000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f0000044000-0x46)="105610d943f2b02ebadbae578ec3ebae1f81d0fd7ada46d9a1279eeb56c8d07af7a611da5f5bd0e4bf6d6a01cc03e71c9b9f6b87f2ab547bcb683de38d982ccee833bf0ac1f2", 0x46}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000caa000-0x6)="d38d1663ae2d5c4d84d344057f494af870d054808db2f4254d3d6827c26a", 0x1e}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}, {&(0x7f0000e36000-0xb9)="ab69531e792fb7775816473dcc462ab03f0c1a3ee8b3efc6587a5ef77a77a312b9bd37cc4590fb837045b2e43ff29ac3746033f4d241bf0e5b8ff8a1a3a4878b59822d2284f6c1c12cd130740d9493e9a10ef508cc368813a517977cfcccaf6d2449fbd7cc9161fb51c8318efd152c97a3005e3ab43cb192d6d7703d7e3710c9a0254ce1b5b83ef7f019280ddf3c2598b31b191f930393b28934e745e3190bb4cbbd9e05c6dec4b279d2de1ef34921f3dfd8765690e905c150", 0xb9}], 0x9, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000b4c000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6, 0x3, "64259f250e0ce46cc773f2a4a2554e118fcf8ff5b3f3ff9246721d27784a401d4a12427f6185ce3827649223c85734c757130abf22abd7b28c9cfed76acbe0221d8281957a3f236984e282663376efdd"}, 0x160) vmsplice(r5, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba059c9957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000585000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000f6b000)={0x7ff, 0x7}) splice(r4, 0x0, r3, 0x0, 0x50e3, 0x0) r6 = socket(0x3, 0x80003, 0x1) r7 = getpid() move_pages(r7, 0x2, &(0x7f0000890000)=[&(0x7f00001a4000/0x2000)=nil, &(0x7f00000ef000/0x2000)=nil], &(0x7f0000a70000-0x8)=[0x0, 0x2], &(0x7f0000668000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendto(r1, &(0x7f000037d000-0xea)="fd67faffbcd71c536977bc23027644f27d10c9e75b579c553e402fb11e5f0b62c8cbb69be507e8909e117ae55eed8f780a230837083c3ff373a9405d6fb4895dd5b557f32e783b8a1739e0bb486de27d3c68101fa0770f111061a0cc27113aa48ac3ad9d77e3cd8c65827da027cc276b19d2ae941b3e7093c71c273922e810547516779c032c52b7cf6a34faa1bccfa1ce5907cc2f91ee75cc76f6f438e9ecf8dd8976b48f39c5ff7d44392edb2fd3f61c58b886f7a8fd59e602972828e9b874f06bfaa720e8568b678eb5041703821b9749874288825f813031f69f4d39cb068629f13ab15083353924", 0xea, 0x8000, &(0x7f000056e000)=@nfc_llcp={0x27, 0x8, 0x3, 0x400000000000001, 0x9c, 0x7fff, "80719a566bc326d5464b89b133ee7b829c30ab18be2ecf63e874b90d490ce1310c0c998f07050000090008f1fbb988370b96ebd83d8b979078962e43ab8d87", 0x6}, 0x58) setsockopt(r6, 0x107, 0x5, &(0x7f0000153000)="", 0x0) 2017/10/08 06:43:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b76000-0x8)="2e2f66696c653000", 0x80040, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) openat(r0, &(0x7f00009bf000-0x8)="2e2f66696c653000", 0x4001, 0x6) fcntl$setlease(r0, 0x400, 0x10000002) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x1, 0x4052, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80005, 0x9) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x9, 0x52, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x7ff, 0x1) write(r3, &(0x7f0000005000-0x26)="24000000190025f0071c1f24fffffc0302000000001000000000000000000b00aa18592a", 0x24) accept4$ipx(r2, &(0x7f0000c31000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fcd000+0x461)=0x10, 0x80000) mmap(&(0x7f0000ac4000/0x4000)=nil, 0x4000, 0x800000, 0x811, r2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x34, r2, 0x20) mmap(&(0x7f0000000000/0xcec000)=nil, 0xcec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000171000/0x2000)=nil, 0x2000, 0x3, 0x42850, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000e37000-0x8)="2e2f66696c653000", 0x40000, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b1a000)={0x3, 0x2, 0x7, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a27000)=0x0) syz_open_dev$loop(&(0x7f0000827000)="2f6465762f6c6f6f702300", 0x3, 0x2800) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl(r0, 0x800000000125c, &(0x7f0000dd8000)="0000f4") 2017/10/08 06:43:41 executing program 7: mmap(&(0x7f0000000000/0xc04000)=nil, 0xc04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c06000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c04000)=0x28) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000c05000-0x58)={0x4, 0x67, 0x2, 0x90a, 0x400, 0x69ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c06000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x22, &(0x7f00001b6000)=@sco={0x1f, {0x6a6ff8d6, 0x4, 0x7, 0x2, 0x5, 0x20}}, 0x8) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c07000-0x10)={0x3, 0x7, 0x7, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a52000)={0x0, 0xa6, 0x0, 0x1, 0x8e35, 0xfffffffffffff38f, 0x7, 0x1ff, r1}, &(0x7f0000c05000)=0x20) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000083) poll(&(0x7f0000515000)=[{r2, 0x2, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x0, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x4038, 0x0}, {r2, 0x8400, 0x0}], 0x6, 0x1000000000000fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c07000)=@sack_info={0x0, 0xd, 0x0}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f0d000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x100000001, [0x81, 0x6, 0x5, 0x9, 0x0, 0x9, 0x0, 0x6]}, 0x5c) r3 = signalfd(r2, &(0x7f0000429000)={0x1cc}, 0x8) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7ff, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000003a000)={0x7fffffff}, 0x8, 0x0) [ 224.695781] QAT: Invalid ioctl 2017/10/08 06:43:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004c8000)={0x0, 0xa, &(0x7f0000b04000-0xc4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa529, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d6000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000479000)=0x0) write(r0, &(0x7f00000e1000)="240000001d0021000cfc25000000001f04049a1000010000000103ff940000000005e10004", 0x25) accept4$packet(r0, 0x0, &(0x7f0000c4a000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ac1000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a3f000)=0x100000000, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0c000)={0x0, 0x0, 0x0}, 0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00008d9000)={r0, 0x947a}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000832000-0x4)=0x5) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000d62000)="2f6465762f766373612300", 0xfffffffffffffffc, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000c2000-0x20)={@generic="22b383851aecf06205fb0a221425f2d8", @ifru_flags=0x200}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f00004b9000-0x18)={&(0x7f000011c000/0x3000)=nil, 0x100000001, 0x4, 0x8, &(0x7f00001e3000/0x3000)=nil, 0x5fa}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000462000-0x1e)={0x1, 0x0, 0x4, "c55fc13d76c8", "9a0e91a9a4a671588b5ea895a5706a1a"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000098000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d55000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00008ca000-0x8)={r5, 0x20}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000784000-0x5)={r1, 0x2}, &(0x7f0000cbb000)=0x8) setns(r2, 0x48000000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00004a1000-0x8)=@buf={0xd6, &(0x7f00000a7000)="b2d6b6cce6890b0b9e32c6d4867b007d5f0710798bda326c983ad40b08713e2e1808c344e8f88ab18a0ef46354404b9353d6eff1d0400ff195effb85b8ebeef7f4f550d90197b3643667a1143deba36a307e4ef746bda11f20f61dee36dfb951f60286335cc0dd918ea3a58179584737e475462c5e0bb3c9b7a893132c4ee4a13ce2276c61fe9e52305b52f4454634078d5f0d71c64ea854c90f8cc41418a7fd5eb325887fb9c457bba0c5d6dcae6ebd624f7a49e3e6349ed45edd1c73552221d68928cce49b8fe1a6b6544a3e8e2b69dd57ae6aa5a3"}) recvfrom(r0, &(0x7f0000f4f000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x40, 0x0, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f000019a000-0x4)=0x0, &(0x7f00009e4000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000bf5000)=0x7f, 0x4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00007d4000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b20000)={r6, 0x6}, &(0x7f0000b3b000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008a3000)={0x0}, &(0x7f00003b7000-0x4)=0x4) [ 224.729908] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/08 06:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe502000000000000000ff3260fae5"}) r1 = socket$inet6(0xa, 0x8000e, 0x25) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000637000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffd, 0x1, 0xc, 0x20000000000003c, 0x848, 0x3}, &(0x7f0000451000-0x4)=0x20) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f000070b000)=0x55, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000004000)={&(0x7f0000019000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043f000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x44}, 0x8810) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002c1000)={0x0, 0xffff, 0x20, 0x3, 0x9}, &(0x7f0000e9f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000096b000)={r3, 0x2}, &(0x7f00007a3000)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet(0x2, 0x3, 0x6) pwrite64(r5, &(0x7f0000aa6000)="285071d7a577c8e4e630824bcfbbc0b52723aa8e97319186f07c8a3a6b3d1bafb61faf49f6ab07f9271154c7bed41c4b14a5b7ccb32a75ab8dc0fb27f60368690d3209967862835f6499cabd38f96fbb3af5f7e48d6aba2c65f5560d1528e4da3f6d99493df2f02fdb264354b69736532b4a96413bffd0985dc7246696060175de940a5bb446b31a9c4666f0fb1154c56b07c3ba2c45f6791e1526f41ae238b4e7ba66f02f8e20c973dde0fe119a", 0xae, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000993000)={r4, 0x4}, &(0x7f000036a000)=0x8) r7 = memfd_create(&(0x7f0000bfa000-0x9)="76626f786e65743000", 0x200) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x4) r8 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r8, 0x8, &(0x7f0000976000)=0x75) unshare(0x400) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000782000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r7, 0xffffffffffffffff) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00008e4000)="2f6465762f6b766d00", 0x80000000, 0x0) symlinkat(&(0x7f0000633000-0x8)="2e2f66696c653000", r7, &(0x7f0000a2d000)="2e2f66696c653000") setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000f7c000-0x16)="2acbb0900b7d1a80e9b315b09ba30f23749b7236d5f0", 0x16) r10 = add_key(&(0x7f000007e000-0xa)="73797a6b616c6c657200", &(0x7f00004bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c0000)="156fe18063c2b0daecae25a464d66bf93c25617502fc313cfaa6582eea21508c7207bebe432dad37cb07fb89d6535f8629a75a7e1428f6a60a2050b31fbb088afc8033d5c775851250ebdfc3267c64b2a4aa16cf2a7f6fca7b28647e4ecf09bc59bea20b0eaa768f7d0eced96d9f752d4a796843650a82a94bb0e8f26f115c3cab29ab9410f49793cee180622e8a0a3bab40e90e84616ea430e5458d5dd6177a8bf26269c14067f0568dd14ff34d6468895198d609083d17d17f5fd74e745c833cc14fe798bd0096339ade93d48e7ef7507da5546eb7ecd7ac97a3979167a405833aef70a1521bad4043243b2cb1df", 0xef, 0xfffffffffffffffc) keyctl$clear(0x7, r10) r11 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r12, 0x4008ae89, &(0x7f0000756000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000020, 0x0, 0x4}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000e32000-0x38)={0x2, 0x0, [{0x80000000, 0x6, 0x7, 0x81, 0x5, 0x0}, {0x7, 0x1ff, 0x5, 0x7000000000, 0x6, 0x0}]}) [ 224.790859] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 224.797488] IPv6: NLM_F_CREATE should be set when creating new route [ 224.804309] IPv6: NLM_F_CREATE should be set when creating new route 2017/10/08 06:43:42 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f0a000-0x4)=0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x4) mmap(&(0x7f00005d2000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081e000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000-0x4)=0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f000046e000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$inet6(r1, &(0x7f0000b3f000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f0a000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x3ff, 0x0, 0x0, 0x0}, {0x0, 0x3f, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x1}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) r5 = epoll_create1(0x7fffd) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000f0a000)={0x18, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000f0b000)="6f9535db520c3d58033c0461d8364e93df54a1f776124bd6b2e6b73cb2a62a189dc4820cda2d132d6c34fb2a5614d5874c77b699ec710f7aa6544a824f874cbfbf259f0356273a0ca451842aef91a883d59f41b9b87b686b1d46a9455b155b1353e1b0041cad2b0a2f17061b30fcdfc3dacd3c2b230a8f698d4c8e5519e8cbba2f4b34336dfa2106612b6a4ee00a9931ec422c47ea79a60727da07ad2ec456845670611e9c5cbc278ecd7b3ee4eaca0d37cb66c1f46449aa5d0e50f92c0cd2409b36a27c5348293bf85e4717b6317eab187255a5dca4aeba9cf78a1dca3c6b3a0a304e7053042d41863301ddae21623225c8a866", 0xf4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00007f3000)={0x20000003, 0x0}) r8 = socket(0x8000000000000008, 0x8000e, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000f0b000-0x58)=[@in6={0xa, 0x3, 0x8213d04, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x72a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x6, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00008e7000-0x20)={@generic="276575a256b1fa465d57f41369cd5cad", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r4) [ 224.848620] QAT: Invalid ioctl 2017/10/08 06:43:42 executing program 6: mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1098008) unshare(0x20020000) r0 = gettid() mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x1) mount(&(0x7f0000910000)="2e2f66696c653000", &(0x7f00003b5000)="2e2f66696c653000", &(0x7f000052f000-0x6)="51616d667300", 0x800020, &(0x7f000000a000)="29b4") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x3, 0x0, 0x0, 0x0, r0}) unshare(0x4400000) readv(r1, &(0x7f0000760000-0xa0)=[], 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000c8e000)=0x4) r2 = creat(&(0x7f0000cf0000)="2e2f66696c65302f62757300", 0xfffffffffffffffc) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf6000-0x6)="2e2f62757300", 0x40) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000043e000)=0x0, &(0x7f0000cf6000)=0x0, 0x100000000, &(0x7f00005d5000/0x3000)=nil, 0x8) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf6000)="2e2f62757300", &(0x7f0000a9e000-0x6)="2e2f62757300", &(0x7f0000043000)="72616d667300", 0x0, &(0x7f00006a2000)="") mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000032b000)="2e2f66696c65302f6275732f66696c653000") r3 = dup3(r1, r2, 0x80000) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cf9000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000ce5000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000cf6000)="2e2f66696c65302f62757300", &(0x7f00002a6000-0x8)="2e2f66696c653000") mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0xffffffffffffffff) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000cf5000)={0x0, @in6={{0xa, 0x1, 0xb7df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x8001, 0x1, 0x7, 0x8, 0xa, 0x6, 0x99, 0x80, 0x80000000, 0x1ad0, 0x6, 0xfffffffffffffff9, 0x4, 0x4000000000000]}, &(0x7f0000821000)=0x108) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000cf5000-0xe0)={r5, 0xd8, "3351bf0cec5b8698d14b58993b28fe954d276f4d5ccadee4f45d8b80d5605911059b0039c680b60dd41bffce0afe61900ca28b3b3850fbecf808eb735206f80882281c7465f1fb3134dbde55830933b665c0feacf0ef2537b26bf078b3d7e26275cd79b55dad86df0bf2e47ad82bc201a6ee99c01b8d24cf56ab2303896b725cb243e0ef9e698d375bcc1355ff5ff8d88fc5d878b6e4a3ec39bb14b104df0010d170a938e5f40914d55aa030f28d5d845a8ceb7d2bb7405a30967651b37285b5896586ceaa8aaf7da5e9fad4a4f03a719f7729078a69323a"}, &(0x7f00004f6000-0x4)=0xe0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cf8000-0x8)="2e2f62757300", 0x240, 0x5) [ 224.869707] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/08 06:43:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000028000-0x9)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0xa, 0x100000000000032, 0xffffffffffffffff, 0x4000000000) r1 = gettid() perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000a2d000/0x2000)=nil, 0x2000, 0x3000008, 0x83f, r0, 0x0) socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000829000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008e9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000a2f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xac7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006d4000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x4000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a94000-0x8)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000252000-0x6)="72616d667300", 0x0, &(0x7f0000926000)="13f9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000576000-0x8)=0x20200000001, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004d5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000483000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d1f000)={r5, 0xc5d4b2ee00004}, &(0x7f000049f000)=0x8) r6 = fcntl$dupfd(r4, 0x0, r4) sendto$inet6(r6, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet(r6, &(0x7f0000dc3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) [ 224.904453] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/08 06:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x1000000000000, 0x0, 0x100000000, 0x5, 0x0, 0x4000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x7fffffff, 0x2, 0x5) r2 = memfd_create(&(0x7f000011f000)="40260000001f6b657972696e0000", 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000068a000)=@assoc_value={0x0, 0x0}, &(0x7f00005bc000-0x4)=0x8) r4 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r5 = dup2(r4, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f00008a7000-0x99)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b68000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x4, 0x40, 0x98}, &(0x7f0000595000)=0xa0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00004a9000)=0x100000000) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00006fe000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6a8dff27, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd, 0x1f, 0x3, "202fb7835324fd39b0771513c6e2fc50d12b563a2e641f7c8b94b47aab21189a3e3ed183d91059c8dece802d4726b121be7b5898329a871256658b7abc19de60cd0f5777fb5b358bc6fd1807c58a53a6"}, 0x160) r6 = userfaultfd(0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000ff7000-0xc)={0x20000000, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000284000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ae2000/0x4000)=nil, 0x4000, 0x4000, 0x6, &(0x7f0000be4000/0x4000)=nil) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000bb3000)={0x0, 0x0, 0x100000000000003, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffff9c, 0x8916, &(0x7f0000f41000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x23000}) clock_gettime(0x0, &(0x7f0000c60000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x401, @time={r7, r8+10000000}, {0x7fffffffffff, 0x0}, {0xfffffffffffffff9, 0x0}, @note={0x9, 0x3, 0x1f, 0x9, 0x8000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x9, 0x800000000000005, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r9, &(0x7f0000d3a000-0x38)={&(0x7f00008a1000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f0000867000-0x4c)="84b425bc", 0x4}, {&(0x7f0000226000)="", 0x0}, {&(0x7f0000b3b000)="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", 0x1000}, {&(0x7f0000b71000-0x2c)="9c0f4468619f3e30f703ac6947e07836914db4a7994a39db40738194c32dab224896c44c0f1c8fcea4bacf70", 0x2c}], 0x4, &(0x7f0000479000)=[], 0x0, 0x0}, 0x0) [ 224.904507] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2017/10/08 06:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000f2f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$vcsa(&(0x7f00004f5000)="2f6465762f766373612300", 0x1, 0x20103) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) open(&(0x7f0000a6e000-0x8)="2e2f66696c653000", 0x200000, 0x110) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008fa000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a31000-0xd)="2f6465762f7573626d6f6e2300", 0x8001, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000499000-0x10)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000019a000)={r4, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000034b000-0x4)=0x400) request_key(&(0x7f00004f1000-0x6)="757365720031", &(0x7f0000a8f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003a000-0x16)="6574683173797374656d47504c73656c5e656d317d00", 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9d000)=@ethtool_link_settings={0x4c, 0x80000001, 0x49d, 0x2, 0x1ff, 0xffff, 0x5, 0xa, 0x3, 0x2, [0x567a, 0x5, 0x5, 0x8, 0x3ff, 0x1000004, 0x7def, 0xff], [0xfffdffff, 0x5, 0xfffffffffffffffc, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000cf000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x0, 0x7fff, 0xde, 0x73, 0x1, 0x40b, 0x60, 0x1, 0x1, 0x0, 0x1fe0000, 0x6, 0x8000, 0x2]}, &(0x7f0000792000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007a1000)={0x1, 0xc, 0x8, 0xffffffffffffff45, r8}, 0x10) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009aa000-0x1)="2f6465762f73657175656e63657200", 0x402080, 0x0) ioctl$KVM_GET_DEBUGREGS(r9, 0x8080aea1, &(0x7f0000e8b000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00008c4000-0x8c)={0xa7ae, 0x40000e4, 0x5, "71756575653100fffffff50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = creat(&(0x7f000085d000)="2e2f66696c653000", 0x10000000000001) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000b14000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00000ca000)=0xc) ioctl$SIOCSIFHWADDR(r10, 0x8924, &(0x7f0000e08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x800}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f00003ff000-0xac)={0x0, 0xa4, "93d28275171c49e91c1208e43ef1ef88a41afb95938f5470736e30f516b851c63b7cb2b7cf6b14d7c0691134aeccee6c382e9e1fccc2551265b3d10bfb939a6aba589fbfed0b31336c0d97fde0f423812e6b62784f90e32f14d261489821331f5abea35fd38b98cb708585fd718b8d223304e3bd1522ed12cfc8c5d9a9b3015ff84033bf5166fdced6a241a6e053eab72cc0fa46ff64fefd3dee70b738e992b788f97efc"}, &(0x7f00005ea000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r10, 0x84, 0x70, &(0x7f0000b8d000)={r11, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x5, 0x40, 0xcd9, 0x3, 0x794, 0x6, 0x8, 0x4, 0x8, 0xffffffff, 0x22f, 0x1, 0xa2, 0x2]}, &(0x7f00009f4000)=0x108) modify_ldt$write2(0x11, &(0x7f0000c99000-0x10)={0x0, 0x100, 0x6, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r10, 0xc0106418, &(0x7f000004f000-0x20)={0x7ff, 0x8, 0x0, 0x9b, 0x14, 0x3}) socket(0x8, 0x5, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x50, &(0x7f0000fe4000-0xb9)="00000000000000000000000000000000000000000000000000000000", &(0x7f0000fe4000-0x4)=0x1c) r12 = gettid() getpgrp(r12) 2017/10/08 06:43:42 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f6b766d00", 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f6b766d00", 0x80000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_alloc(0x0, 0x803) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f000000f000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000005000-0x8)={0x8dce, 0x200}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000002000-0x8)=0x100000001, 0x2, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = eventfd2(0xf93, 0x801) r6 = eventfd2(0x7fffffff, 0x1) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000000e000)={r6, 0x5, 0x1ff, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f000000d000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f000097d000/0x18000)=nil, &(0x7f0000008000-0x18)=[@textreal={0x8, &(0x7f0000008000)="0fdc290fc76a00f3addd9dfc100f00d5baf80c66b87bb5408e66efbafc0cb00fee0f20e0e6724000bc00000022e0f466b91203000066b8d780000066ba000000000f30440f20c066350a000000440f22c0", 0x51}], 0x1, 0x8, &(0x7f0000006000-0x10)=[@flags={0x3, 0x100000}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000000f000)={0x7fe, 0x8}) r7 = pkey_alloc(0x0, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000006000-0x14)={0x536, 0x0, 0x800, 0x0, 0xfffffffffe}) pkey_mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x5, r7) munlock(&(0x7f0000008000/0x3000)=nil, 0x3000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r5, &(0x7f0000010000)=0x401, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x127ff, 0x2, 0x10000, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2017/10/08 06:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a3f000)="2f6465762f7573626d6f6e2300", 0xc69, 0x201) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00006d9000)=0x8001, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000cb7000)="2e2f66696c653000", 0x4000, 0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000071c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x0, 0x0) sendto(r1, &(0x7f0000490000-0x52)="3cc4efff3ec19a1645784ba9925ed689a807907f427b0045e0a2e1256a3bcff848fb54cd7f85aabcc5a667a8887dab34800c0111030224a1ced1b98851ced7049810d698666a4f11c4fc8f40e55dbc480248", 0x52, 0xc4, &(0x7f0000d84000-0x58)=@nfc_llcp={0x27, 0x4, 0x8, 0x3, 0x0, 0x100000000, "c847fa2a284c2bb11eafbfda11262f46f4cc50afd31f5ec77923aea27027af488a27c861470de25d7cb7fc5d19b62a74cba3d3d8cec71f9a8f934320007df1", 0x1}, 0x58) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) listen(0xffffffffffffffff, 0xffffffffffffffe0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000ba000-0xc)={0x0, 0x9, &(0x7f0000335000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x49, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}]}, &(0x7f0000037000-0x4)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000052e000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x4, 0x7e7, "5b4191686ddedef337cd8521d1ecae8621727960c82f8e63b16ebe83e4046d03fefb6d11d8558dbcce1e2746b9e326dfb03b838f0ad13782489b59e88821b77614b7bb7d2da423438a520a309087578d"}, 0x160) readlinkat(r1, &(0x7f0000404000-0x8)="2e2f66696c653100", &(0x7f0000d53000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d03000)={r4, 0x1000000000000001}, &(0x7f0000736000)=0x8) syz_open_dev$loop(&(0x7f0000b6e000)="2f6465762f6c6f6f702300", 0x5, 0xba65ae752afbf16c) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000663000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x10800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x9, 0x2, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x400, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x7e, &(0x7f0000bbd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x70, 0x0, 0x2000, 0xe8, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x7, 0x0, 0x0, 0x8, 0x7, {0x12, 0x4, 0x4, 0x7, 0x5, 0x0, 0x1000, 0x1, 0x5e, 0x200000000000000, @rand_addr=0x8, @loopback=0x7f000001, {[@rr={0x7, 0xb, 0x800, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x23, 0x4, [@empty=0x0, @rand_addr=0xfffffffffffffe55, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x1}]}}, "a9442268e4fcd83e"}}}}}) [ 225.001915] kvm [22213]: vcpu2, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x4 [ 225.046280] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/08 06:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000, 0x0, 0xfc, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x1ffff) r1 = socket(0x2, 0x803, 0x1) setsockopt(r1, 0x10ff, 0x0, &(0x7f000043e000)="201b2e7bda", 0x5) get_thread_area(&(0x7f00009d5000-0x10)={0x0, 0x1, 0x1000, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x20000080005, 0x300, &(0x7f000059c000)={0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000656000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffdffeffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1000, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff9, 0x1, 0x0}, r3, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000b15000)=[], 0x0, &(0x7f0000219000)=[{&(0x7f0000080000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00003c7000)="", 0x0}, {&(0x7f0000bdb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00005da000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00007b2000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x6, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e08000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000019000+0x74f)=0x0) r6 = socket$inet6(0xa, 0x5, 0x8) dup(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000fa000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00002ab000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x66, &(0x7f00000a5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a216af", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x0, {[@generic={0xfe, 0xb, "4d80333a6a8f896b89"}, @timestamp={0x8, 0xa, 0x1ff, 0x8}, @window={0x3, 0x3, 0xa3}, @mss={0x2, 0x4, 0xffc000000000000}]}}, {""}}}}}}}) fcntl$getflags(r0, 0xb) open$dir(&(0x7f0000e86000-0x8)="2e2f66696c653000", 0x1800, 0x12f) syz_emit_ethernet(0x5b, &(0x7f0000fbb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="636975e44cb8", [], {{0x88ac, @llc={0x4b, @llc={0xff, 0x0, "d2", "54a3acf0c6918c7acfc13ee7f8455f49d49d6102bddbe0f56e8042b5790c805d32a67b07b0f8b78b6503d0e6174b1b8fd427c42f7d676ba3f1bc73e9817fe218eb797d890d3c638f"}}}}}) syz_extract_tcp_res(&(0x7f0000f76000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000254000-0x4)=0x0) getpeername$unix(r1, &(0x7f0000e14000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b43000)=0x8) syz_emit_ethernet(0x15af, &(0x7f0000ca7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x1579, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x7f, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xcd, "7c32fe64fe49be5a475d84618022862c0bfddd25e291c3600bc830d18a84616efdfef08bddd353c2e594c6916711c24be990328f6d377f5f1eabf2236ae3d9cab0fd366d3f12ce76feea01f1003e21506f126d18eca04b77650d43c19da14706274af1102d43564b3c24b72a579a889c38d277b4106d22d337d6be4c2ff31128d112b5ae0f72ffdeb89905f4550a9ba52db0818f79f1b16585df93f151dbe8adef1f2198224972bfcf344ba4ea119bb966ccbe55dc4d6b6e15bc09367ae92ae6ff1fb146ad0e9b7d948867e3a2"}, {0x0, 0xd2, "a006e53eb988c40cbe5f512e049f051786ce46ee481eb6cd97e9f50d6a8fede9d9525fc9e9cbdabc448aafb774a387c2382b17b89395f20cfc371276d2de95e019fff7068be64a7d78ac52fd067831dc1932337ebc55adf0af1d9ad04abd403c2556d542aae7371292bbaeec0802c783cd63d5f2b7c89f672b3f14c0372658b0a8d4c3162b604a8c801db619fee1a56c25ba1f7b13b5095fdcb50f195dffb7121b0a0fc64f7308bfbb2afec09403212586744a7d77949bbdfa2f8fa07a925db5a88cdbf8229c0a143eb483e950c88a1095f3"}, {0x1, 0x15, "ff7a9fdb08cc85653a8853416e1c4a907cbdae0fdc"}, {0xff, 0x1000, "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{0xff, 0x91, "5ce56de68820a4d5b35ae9055b8c093b65b2382d5d4689ead317405f9f8950e7b8b3a9ec34c679dc1e286723735ae4449405508ab686b2769c884709216cd545c0531808676ac8b4cc8822a76dc235d1fc2b8385faf04e262853de6ee8c504c51223f46991584800001000c158422880792c13aae74bca1a77f203c4827801612ae69f003816f0047e917237a7b75f4aa8"}, {0xff, 0x46, "17a9d2239a0c52114ea149dd0b29980c16b0b74c5f699d34a1c4990e432cc632a68f4a9d6e0cd388255c6946685fa32f41d2cd817cc110ba24c107a2a1cf709a098add339e26"}, {0xc2, 0xc5, "f474fa39f0c2cdd495c74b46a5350b45660c91c0760b16ffaceab31a659128e2c1e745c12c7455d0ccd68d12eff42eab483e0ae6370a9812b1d77e49e5fabce5e518b9373ba377404438f7f47d103d65ad131aa8cfc9c68684c88d74aeafbf190fe8e7d8319a2c7c98d1463da6df4f964f8315954e8629600dae1aa24ec3254eb8565c6f8350070b8abd49a952580f7e4d3bcf7561aa14e5484999992b9741fd561bafb5d1cfbd17a9780808ce2eab4e7d150cfffbc31b01099390c84483619be0c857886a"}, {0x0, 0xe8, "3868d16a30968966f3516158f6cf3df54221203b3b9d2479e55841de470f99b852e3e7902b5faf50d168364cdf42d101bfcf5621e576fee5f0d60385ba2aad9e64ac8f2ba1a4e0e2b9ce77b1dae53e99bc11e3df1f1f0554cf091b7a476dcdfa1ccfb98a48896dd01d353ad10bbafea6c7dbe3c81eea988c2befd6d654b67dff8a7c39c7157fa8262f56cee3c3e4ddb6b9f9899df2eaf2a926fe46672a9da89a68790ac4bc9785c177c862be67e6352a2e2baa8d686f3b25376f7e53e2b6694913cddb7b216bd7a22a74b0e2ef915c7276fd533f8dd5f82a5af7dc841d6eca8cdd9fe9b64dc8b0cc"}, {0xff, 0x38, "5c21d696161731e19522a231de37db8fbc4bca7d51ea06f0aa66d99910cc8dfa5b5d3afc89df533c70d522b038f7246e6f34ca2387683ef1"}, {0xc2, 0xc0, "10fae23882e7c9414fb4ce62da6df396a11baa6f066ff0344270de37eead57ddc4baf075fa31747fb00a7bc6e528682744a837f0b3a8792d63311a02b0abc4e5dcdacea5f416f48ff2cd743a770c9e8c37bfb78100a4d0c08b67fdc6f860b4e14ba3793fe71a8c09f48e601f189cb758ac28fc5e2f95e359f78469ad0a5c67d7885bb4ce0a32a67e7eca82a33db78f34bdc33d1e1fd938b0ad450b6f7a1765938de893f9c79860068408d96617272334ca5466f30d91a53ae912d329c0a30ba2"}]}], @tcp={{0x0, 0x1, 0x42424242, r8, 0x0, 0x0, 0xa, 0x51, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3fd}, @sack={0x5, 0xa, [0xa, 0x0]}]}}, {"f3"}}}}}}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00003c8000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008cd000-0x4)=0x57) dup3(r4, r7, 0x80000080000) getsockopt(r2, 0xfffffffffffffff7, 0x9, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d2000)=0x61) 2017/10/08 06:43:42 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f75000)={0x0, 0x0, 0x8}) r1 = openat(0xffffffffffffffff, &(0x7f00000dc000)="2e2f66696c653000", 0x10000, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008a6000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c2b000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f76000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x1, &(0x7f000004d000)={@multicast1=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000702000)=0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00003c6000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000caa000-0x4)="2e2f66696c653000", 0x200000, 0x2a) ioctl$TCSETA(r6, 0x5402, &(0x7f00005c1000)={0x8, 0x3ff, 0x44c, 0x1bd, 0x7ff, 0x7, 0xa6, 0x1, 0xb8, 0x8}) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b6d000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f000033f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x400) r7 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f00007c2000)="240000001d0005000d00fa080000000405170004100001000a000100000000ffffff10e1", 0x24) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f76000)={r3, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x40000000001, &(0x7f0000f73000)=0x4, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x800000000001, 0x84) 2017/10/08 06:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ebc000-0x8)={0x0, &(0x7f0000574000-0x38)=[]}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4001, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fde000-0x4)=0x0, &(0x7f000060c000-0x4)=0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x40050, 0xffffffffffffffff, 0xfffffffffffffd) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x200000008946, &(0x7f0000b5c000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000e9f000)="4100000080000d040700edfffbff02fff108c3000000ffff0059a709ff240000"}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdf000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000425000-0x10)={r2, r3/1000+10000}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000072f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) sched_getattr(r4, &(0x7f00005bc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000fdf000-0x28)={@generic="cc81f857849385ffee6d10fb0eb174af", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x2, 0x0) r6 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000022c000)={0x0, 0x0}) nanosleep(&(0x7f0000534000-0x10)={0x77359400, 0x0}, &(0x7f000036d000)={0x0, 0x0}) epoll_wait(r6, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r5, 0x1) shutdown(r5, 0x0) [ 225.177770] TCP: request_sock_TCPv6: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 225.188307] TCP: tcp_parse_options: Illegal window scaling value 163 > 14 received [ 225.211638] device lo entered promiscuous mode [ 225.244244] TCP: tcp_parse_options: Illegal window scaling value 163 > 14 received 2017/10/08 06:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c68000-0x9)="2f6465762f73672300", 0x3, 0x3ffffc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)="64657620", 0x3) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000)=0x0, 0x400000000fee) recvmsg(r1, &(0x7f0000006000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00003e1000)=[], 0x0, &(0x7f0000d64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xfff}, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r1, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5f)="0a269ca9b4a350d33b29e53e9681acb9d5387ddf3194796f6f81917f37b4678f5174844c5bf38bc93ab7810a2c3558efe5bbddd47bb1d30c737be8d0326d3dd2968a6acec39f56ef43533cfacb43fc4d77ebd7ef3157a7b4a078876ff30f10", 0x5f}, {&(0x7f0000003000)="efabd025225a6783c88665d3c1266b84f79cf4965d8d08c95fbddd51e0", 0x1d}, {&(0x7f000000a000)="720b760c5bab7d6876ac6403ff2acbcd4ac4bccc0bfb69ca0967f89cb190ba33ba76975bcc2dd5dd728fb63c0d4c910000000000000006d06bb3746f84f582ec88051b4e1a4c8c012dcbf85728fb9a69fe14040142ee3e6e04491f0e0bd1b2a1039d987e98921f8dbeaafe549c96b783f0136de9d13240667373c8ce61caec1521a95fcab52ba23736fc82259c3f59b17aa48ea7698b83bf9353cb88", 0x9c}, {&(0x7f0000005000)="4499b7f402204af49ece5d75b58dd91e9d8a53d96e21e22b31822d872434e15b82c91de1a39f44371d8487088c2a9c20ebf8b5498cc3115489f2c6530a4a46", 0x3f}, {&(0x7f000000a000)="f145da5d39a54a66270b53135cea85254d371043a9298a41323940efa12d5792fe2c1018d0274de1aa7e836e50232f4c4db1cfdb58c5dcf1dd6e02d30bc068d861dedd93302b0e6b75fc1ae434a3499858176c9001718f32f295089e166a9bfc621a937fc82f1a92fde0867f6dd45424e58eb83815279a7a4ec7dae07643c0af20", 0x81}], 0x5, &(0x7f0000006000-0x1408)=[{0xe0, 0x114, 0x7fff, "385e13d315359395152a7d10f8c473c038c5f8384200048061dcc23c671e358562220d8d7053fb6780987e70d617c64ec88154f21d139b3b7ed12747d38178095ceb0464c8323bcb02bbbb3bdc62e25904ba71345c3dc8e682bc9fd131e70635fe4f5dba2d3cacdcfed849d0374ccb387de78d06d2f8e783b9b585372eef3558d52bd2bdf2a55ab3d48ecadef5b25aa526f6ff86fe06f30645b36a8afe89003bffa6a23af61081016ec7c18d1dfa8f4afe46c630b50e488423a34b93305ce87271350f07962b5b20cd40068e0bcd61"}, {0xb0, 0x116, 0x80000001, "fca372645b20f8e45fa810ca2f9b5292f5792fffa24d056493798bdda4199525a4320fcbab896122df5700eea4de59300f5934129c13adabedca10228225c07de714000406a090a4786ca8c6f5876ce9e1de8a826bc1878fed05e4984f96d17eac8372190505bdcccb740029e54edc826fbfc66c1398971b9603b965c9f24ff3ce2925ae9523bf772e3a02be08b5fba465ff9be612a96c344be0dfca7b068e"}, {0x1010, 0x0, 0xe6d5cdb, "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"}, {0xe8, 0x29, 0xffffffffffff33f6, "6a14275a80b462b9bc969216aedb19350f2e0f8cf49bef0809955be751ad1fbd3236ef8d7fc6a6f61a3ab0ad12aa252fd2dc10a043e0577d7ce50eab0a37332cb43fef4258ce72e26013faa769e5e9b8786cf40253b3323fdcd26a78eae14bc00647b02510eaac6b5622a5aa1b558eee66bd474b2aa79b7a6feb42795f66dd5e3ca7121f1d497d19b499ef817f63975b89488ed2d8d4d089474424aefa131b13b50587eadab2f3449832f426aab9e2920712a1097f4c2be90fee4517d8c2f848df303c2bec6cbf7d6e04ad501d09310ab7f7978ebb175231"}, {0xd8, 0x111, 0x5, "4bdc10a27669a9c540b00a5085c5d330504aeddb3e7a590ab94174c2f4677ae93e5f7f4891bcb6492bd1c7f03a47ca39f7bc19f869e09ef5ce6bc6d97ae140bd97d18350f62b67c045ac9b873ab7c38ebfec42738096ceb73e6cfaa2a569ab7fc865c33fdb68ee4f8df1a7381139425eaaba8b67471b5c10214ca1f2a4d663e827c69d83375f6a12e689ae85b6f1ddd621f2853ce8091a3ca6998ccc23d29ea48f197863c2e5af51bce2e48ccbfe000303d0cc4f2eda9f77e8d24453aa0dd9b3f891"}, {0xa8, 0x10d, 0xffffffff, "3ca64f8f34477723f7ddd15597f89ca8bed6f3ad7f0dd7c1ad61e92f7282747fea125f458cd7fcdb053cac1cb5724eb35fbd46cfba9928f929a493c3e6546df33c8ef74c6465549fe3d28a13d887312b228a10dcb8281ce8527b7363e9a7765418db4c670bcc5372de7202167afecdbab7dac34505b759ec4db3bb3f23dcbbbe649d7fa93f2d0ca4c95507bf186a8ad0d34e334980"}], 0x6, 0x10}, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000)={0x2, 0x78, 0xe7c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80000001, 0xffffffffffffffff, 0x1, 0x0, 0x8000000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x666, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1ffffffe, 0x8, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, r3, 0xb78f52a01cd9dee7) r4 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r4, 0x5fc1, 0xa7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000794000)={0x3b, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = creat(&(0x7f0000377000)="2e2f66696c653000", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) prctl$setname(0xf, &(0x7f000047c000-0x2)="2b00") r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r5, 0x0) perf_event_open(&(0x7f0000c5e000)={0x4000000002, 0x78, 0xe0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000db0000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/10/08 06:43:42 executing program 6: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b17000)="73797a6b616c6c657200", &(0x7f00001fd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7a000)="252a252d76626f786e65743000", 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00006aa000-0x26)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea3", 0x1d}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335f", 0x97}], 0x3, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000096a000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f0000fc4000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000031f000-0x4)=0x0, &(0x7f0000692000-0x4)=0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000027d000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000512000-0x30)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000d80000)={0x0, 0x0, []}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000a0e000)={0x571, 0x3ff}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004bd000-0x4)=@assoc_id=0x0, &(0x7f0000550000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001dd000-0x8)={r6, 0x0}, &(0x7f000074c000-0x3)=0x8) prctl$getreaper(0x2b, &(0x7f0000e92000-0x8)=0x0) r7 = dup3(r0, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x5, 0x32001) fcntl$getownex(r8, 0x10, &(0x7f0000f0b000)={0x0, 0x0}) fcntl$getownex(r7, 0x10, &(0x7f0000061000)={0x0, 0x0}) r10 = getpgid(r9) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r10, 0x77, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa6000)=0x40000004) 2017/10/08 06:43:42 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x1001, 0x2) r1 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004ca000-0x10)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a8a000)={r2, 0x80000, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x99a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) getpgid(r1) mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00005b2000)="ffccc165475b83c2737e130caad768067531eabc69796310b0945cbc432e74c4eb83d50c3a23abd0191697b325c1bd271833e9d3674794b2c98acc07ba315b902f6fb5291ae0a1a3f1393f4d", 0x4c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009fa000)={{&(0x7f000059e000/0x4000)=nil, 0x4000}, 0x8000000000000, 0x0}) getpid() sched_setaffinity(r1, 0x8, &(0x7f0000315000-0x8)=0x1462) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) gettid() read(r3, &(0x7f000088a000+0x655)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000e0a000)={&(0x7f0000043000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getrlimit(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/10/08 06:43:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f000062a000-0x4)=0x4) mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x81, &(0x7f00007b0000)=0x0) r3 = eventfd2(0xfff, 0x800) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000947000-0x18)=[{r3, 0x8, 0x0}, {r3, 0x8000, 0x0}, {r3, 0x10, 0x0}], 0x3, 0xffffffff) io_submit(r2, 0x1, &(0x7f0000648000)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, r1, &(0x7f000019d000)="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", 0x1000, 0xd20, 0x0, 0x1, r3}]) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000019c000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007e6000-0x8)={0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000948000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000745000-0xa7)="da", 0x1}], 0x1, &(0x7f0000936000-0x200)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f00004b8000-0x74)="a6", 0x1, 0x0, &(0x7f0000355000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000946000)={0x0, 0x0}) r5 = dup(r1) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000947000)=0x29, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00003ee000-0x4)=0x0, &(0x7f00008aa000-0x4)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00006cb000+0x823)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000948000)=0x1c) read$eventfd(r5, &(0x7f000010b000)=0x0, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f000055f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xc, &(0x7f0000948000)=0x100, 0x4) 2017/10/08 06:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56a, 0x100000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x8, 0x0, 0x7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffff2ed7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d1e000-0x8)="2e2f66696c653000", &(0x7f00002c2000)="2e2f66696c653000", &(0x7f0000846000)="6303008b667300", 0x1000000, &(0x7f00007bc000)="") getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000581000)=0x0, &(0x7f0000bbd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r0, 0x0) connect$inet(r0, &(0x7f0000ee9000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x2, 0x44f7fde0af698979, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ee9000)=0x0, &(0x7f0000061000-0x4)=0x4) sendto$inet(r0, &(0x7f0000edf000)="ce", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0xfffffffffffffffc, 0x1000000000000000, &(0x7f000088d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) sendto(r1, &(0x7f00004e7000)="74c062a7d7b6fb0acf8e3ff70f5003003592e0ada22a92cb599a05f267c5834f27f7073991b2854cd79be4e9cf1e37d87c75eb8e47694dd72986690eb435ec32ddadf6783e259279a2c233210000000000000109e93b58980e25d42e9fac303661d277403d96c5a4083e55fed8bd09ec2554df3271918aaa2f85f706a517d17add06a547a40784398d38002dc0bf8a555eab8fb0e4ea5b05ea4b0c8efbaf9bdeca", 0xa1, 0x7fd, 0x0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009ee000)="2f6465762f6c6f6f702300", 0x0, 0x2) preadv(r0, &(0x7f00004ca000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000030a000-0x1)="49", 0x0) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000009c000)="2e2f66696c653000") creat(&(0x7f00006e1000-0x8)="2e2f66696c653000", 0x0) 2017/10/08 06:43:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000f8e000-0x10)={0x3, 0x0, 0x2, 0x405}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0}) r4 = fcntl$dupfd(r3, 0x0, r0) syz_open_dev$sndtimer(&(0x7f00009f2000)="2f6465762f736e642f74696d657200", 0x0, 0x200001) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00004ad000-0x14)={0x0, 0x2, 0x7ff, 0x0, 0x6}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00008ac000)=@get={0x1, &(0x7f00007d0000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) socket(0x1b, 0x1, 0x9) rename(&(0x7f0000c5c000-0x8)="2e2f66696c653000", &(0x7f0000d8a000-0x8)="2e2f66696c653000") openat$rfkill(0xffffffffffffff9c, &(0x7f000037e000)="2f6465762f72666b696c6c00", 0x400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000fa000-0x14)={0x8, [0xffffffff, 0x1, 0x7f, 0x1, 0x1361, 0x9, 0x3, 0x8]}, 0x14) syz_open_dev$sndtimer(&(0x7f0000729000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xc41) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000036e000-0x50)={0x3, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgid(0xffffffffffffffff) mq_notify(r4, &(0x7f00008aa000)={0x3, 0x3, 0x6, @tid=r5, []}) r6 = geteuid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f000092b000)={{0xffffffffffffffff, 0x2, 0x5, 0x3, 0x2}, 0xe73, 0x6, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(r6) dup3(r2, r0, 0x0) 2017/10/08 06:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db9000)={0x7, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8283c5b59b6c0895, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x42c, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b67000-0x78)={0x102, 0x78, 0xde, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x11100, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) socket(0x11, 0x0, 0x100000003) r0 = epoll_create(0x6ae) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) unshare(0x200020000) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f000092c000-0x8)=0x8, &(0x7f0000aea000)=0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000022b000-0xc)="2f6465762f6175746f667300", 0x44000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000a7a000)=0x50, 0x4) timer_gettime(0x0, &(0x7f00001a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f000073b000-0x1)="8b", 0x1, 0x14b, &(0x7f0000036000)={0x0, r3}) pread64(r1, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003db000-0xc)={0x40000001, 0x0}) 2017/10/08 06:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007b0000-0x14)={0x0, 0xa6, 0xfffffffffffffffa, 0x7, 0xa00, 0x4071}, &(0x7f0000d36000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000079d000)={r1, 0x21, "dd3b4200931a25b576b81a3c3a77afb544c55c13e37f0e2d968dbc874bfd0b63fd"}, &(0x7f00008e6000)=0x29) r2 = epoll_create1(0x8004000000080000) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = getpid() r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2000000000000003, 0x20000008, 0x8, 0x100000004f9, 0x905, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000001000-0x8)=0x0, 0xed00) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r6, 0x0) r7 = creat(&(0x7f0000f20000)="2e2f66696c653000", 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000f20000)=0x4) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a62000)={0x0, 0x1000, "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"}, &(0x7f0000c21000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cac000-0xa0)={r8, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7ff, 0x1ff, 0xf3}, &(0x7f00005f2000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f8000)={0x10000000, 0x0}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) 2017/10/08 06:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008af000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000a21000)=[{&(0x7f00005d3000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f00008e7000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f000077e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x3, &(0x7f00006e1000-0x40)=[{&(0x7f0000719000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00000d2000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00003e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000036f000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x4, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000539000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000027c000)="2e2f66696c653000", 0x46000, 0x4) perf_event_open(&(0x7f00006c4000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x20000000) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) gettid() r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x80800) r6 = accept4$packet(r3, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008cb000)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f000035c000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x10000, &(0x7f000012d000-0x14)={0x11, 0x9, r7, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f000035b000-0xa)="2e2f636f6e74726f6c00", 0x10b8, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) fcntl$setown(r5, 0x8, r8) fcntl$getownex(r5, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) utime(&(0x7f000089d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000dd6000-0x10)={0xffff, 0xfffffffffffffff7}) tkill(r9, 0x1b) ptrace$cont(0x9, r9, 0xe96, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008ca000)={&(0x7f0000a88000+0xb4)="2e2f636f6e74726f6c00", r2}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c2000)={0x0, 0x0}) tkill(r9, 0x9000000010) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ptrace$setopts(0x4209, r9, 0x400203, 0x20000005) unlink(&(0x7f0000e25000-0xa)="2e2f636f6e74726f6c00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffbffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 225.430769] audit: type=1326 audit(1507445022.645:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 2017/10/08 06:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffefffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xd3ff) unshare(0x42000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000ffd000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00003d4000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x400000) ioctl$KDADDIO(r1, 0x4b34, 0x400000000006) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f000006e000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) listen(r2, 0x1000000400981b) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000211000-0x18)={0x6, &(0x7f00005bb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003a2000)=[{0x7, 0x55, 0x1, &(0x7f000068f000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6873a035, 0x7f, 0x84, &(0x7f00004fd000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x800, 0x8d, 0x2, &(0x7f000043f000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x3c, 0xfffffffffffffffe, &(0x7f0000aab000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xec, 0x1ff, &(0x7f00003ed000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffff, 0x57, 0xf799, &(0x7f00006e9000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) pipe(&(0x7f000056c000)={0x0, 0x0}) bind$netlink(r5, &(0x7f00000c0000)={0x10, 0x0, 0x856c, 0x7ff}, 0xc) setsockopt(r4, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r3, 0x1000000000, 0x5, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000eba000-0x4)=0x5, 0x4) shutdown(r2, 0x0) r6 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ce000)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TIOCCBRK(r5, 0x5428) fcntl$getownex(r6, 0x10, &(0x7f000062a000)={0x0, 0x0}) renameat2(r7, &(0x7f000058e000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00003d3000-0x8)="2e2f66696c653000", 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f000084e000)=0x9, 0x4) syz_open_dev$vcsn(&(0x7f0000981000-0xa)="2f6465762f7663732300", 0xf97a, 0xd01) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x3f51) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x33) read(r7, &(0x7f000026a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6) 2017/10/08 06:43:42 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f9f000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d1a000)={@common="69706464703000000000000000000000", @ifru_flags=0x100}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000f9e000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00004c0000)=0x200000002, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00008ff000-0x4)=0x8, 0x4) sendto$inet(r2, &(0x7f0000d13000)="0f", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000783000-0xf)=[@generic={0x15b0, 0x5, 0x0, 0x88010000}, @generic={0x45d, 0x2, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x7)="73797374656d00", 0x6, 0x80, &(0x7f0000b65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = openat(0xffffffffffffff9c, &(0x7f0000ba2000)="2e2f66696c653000", 0x20000, 0x102) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) sendto$inet(r2, &(0x7f0000f9f000)="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", 0x1000, 0x4, &(0x7f00005f1000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f00005c9000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f00006f7000-0x2)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f0000fa0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000d89000-0x38)={&(0x7f0000fa0000)=@nfc={0x27, 0x1000, 0xc481, 0x2}, 0x10, &(0x7f000086f000-0x70)=[{&(0x7f000002c000-0x46)="ed8d98a137a1cbc246062de11022d25d03894ecfe6acddf38568bfdeee1c5598aef3eb4ba7d3083096ad3ab8afc60a0c3acdc12b526e02cd312e4ffba40394375cdeef7c41db", 0x46}, {&(0x7f00008d8000)="78da4388b0398eed8ebd64d4120088a25f47dcd2fafc31", 0x17}, {&(0x7f0000d3a000)="46961877ed7b69003c8f865414ad0ca54b9fcb6449c5a6e459cc83bc6d7a7ff300f45ef0643d3ba20fea557c1122ca00e86350ecdd27b566ac8b8fa4c50bea64bae434b00dab9395a90dd9e551c1ad51bda7a89e7a0f77c3044741422fbf8cec4e6a338ce73e66685fc00f6593cf6b8602fda1dd85cb1b9f951440bb9fd306c7c7efd3774c151177b0cde505113ea0865545851062d18e0ec48ee95421ed93cd30bf3e6f16c37aadb345d75ea6052f290b861756a813f066b2af09f79c59e239d37d70d435c21e5a992fcb8aa27526673668d0ad9369a1a342035be3274147b5bdcc44d9736836bf30e5d685079338e24b56ce133d1ceb920a", 0xf9}, {&(0x7f0000fa1000-0x23)="3fab99a7df7abe469858f33f3a7772be24fa57f48c55664b877d4002e1ec50d3ebc499", 0x23}, {&(0x7f00006a2000)="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", 0x1000}, {&(0x7f00009c0000-0x31)="6bbea80ea12d525eb77555264b0cdad9e944e8561a55d29af47a5680742d6174d192940bb23e1cb82cce519902c2ed4bb5", 0x31}, {&(0x7f000080b000-0xf2)="2140eda93a696fc2db0d75f9676318cb8faca8a97be7338ddee04aa8f12c235a98ff317d95e811ab7ceb6305e4aa8ec3ec4798054980d912cc2879fe2d5253bcb9e50a2bca9beef5cc70192765ab07cd9d133923ec42afbba0480d30a41e55eb7bfb8136f9ebcc480ef1ada3a40dd39d7b780e2152fd2dc7d84c615a045d212b4d351f8b08330013ac69aee9a593c42ed2d4148fc425b772380c78ce292bd3344abb736b246ee7c9badcdee6b93d9081c8c9b5c6c82b3fdc6c4c85abe1f8bc5b35af4222e147e8efeac1fddb8dacdd49ed0db58ec4b7b62cf5e2282fe98b534eb33aacc5202dd943b2248e0a937cc1d3793f", 0xf2}], 0x7, &(0x7f00008ad000-0x288)=[{0x60, 0xff, 0x1, "14a1c01f4c2c610e74a430c931cff427ac1f9c2c737bd9a9d1a395069f3346d1f43838d233d80e71bbe067c4df3fd0e3d3339f71e85594fe89f8eb670825342debbddd7a7de38897f8ed"}, {0x28, 0xf2e629690f867e09, 0x80, "65b48b989f706a676862d1e12fd141015ee589cf5a"}, {0xf0, 0x18f, 0x9, "0ab58bb4ed746fe94e7d2b6a5d570d10633c42e9b54abd58e23de059b875d561f2172cebc8cd7c54912d8eb82973dd0587948c877e9b054f236c48954adae7148a96844d5d42ac730aeefec7f56a0cff4fb4d3ea82e3c9918397798fab599a5b33b6feb70b286349228ced7606b218d290567c7929cdcc91db76187f624b145e5df79625e4b77eb72b42f5f10c5aba21073ce6b9ba16771068bfde30aabe006560415bfff1d00f98c65ede3981b773d1e76456a89cf83f4513ac1d1df7c7d6363a5fd3b92664486100e6b9e729093c37072035f386c6ed7fcbc633fee771ffcc"}, {0x110, 0x0, 0x0, "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"}], 0x4, 0x800}, 0x20040814) open(&(0x7f0000139000)="2e2f66696c653000", 0x10000, 0x17e) 2017/10/08 06:43:42 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x1001, 0x2) r1 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004ca000-0x10)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a8a000)={r2, 0x80000, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x99a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) getpgid(r1) mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00005b2000)="ffccc165475b83c2737e130caad768067531eabc69796310b0945cbc432e74c4eb83d50c3a23abd0191697b325c1bd271833e9d3674794b2c98acc07ba315b902f6fb5291ae0a1a3f1393f4d", 0x4c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009fa000)={{&(0x7f000059e000/0x4000)=nil, 0x4000}, 0x8000000000000, 0x0}) getpid() sched_setaffinity(r1, 0x8, &(0x7f0000315000-0x8)=0x1462) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) gettid() read(r3, &(0x7f000088a000+0x655)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000e0a000)={&(0x7f0000043000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getrlimit(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) [ 225.489534] audit: type=1326 audit(1507445022.645:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 2017/10/08 06:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9, 0x0, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x88) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f00001e1000-0xc)="776c616e302f7b40f86c6f00", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000b2e000)={{0x10000, 0x7effffff}, "706f72743000000000fdffffffffffffff00000000000000000000000000000000000000000000000000000000ff000000000000000006000000000000000000", 0x80007d, 0x400, 0x0, 0x8002, 0x8, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x0, 0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000095000)="2f6465762f6b766d00", 0x444, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) fcntl$addseals(0xffffffffffffffff, 0x409, 0x5) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x202) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000d86000)={0x30001, 0x0, [0x2, 0x7fffffff, 0x4, 0x10001, 0x2e, 0x0, 0x1, 0x1]}) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000735000-0x4)=0x1400000000000000) r10 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) readahead(r8, 0x1, 0x8) syz_kvm_setup_cpu$x86(r7, r10, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000b4d000-0x63)="66b90300004066b81000000066ba000000000f30baa000b0c8eef3670f001ee00066b9351001c066b80090000066ba000000000f300fc72ecf930fc7a8000066b9800000c00f066635010000000f3066b9800000c00f326635000800000f3067de60b9", 0x63}], 0x1, 0x3, &(0x7f0000613000)=[], 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000dff000)={0x2, 0x8000000000000, 0x1000000000000003, 0x2, 0xffffffffffb}) ptrace$setsig(0x4203, 0x0, 0xb768, &(0x7f00001b8000-0x10)={0x2, 0x4, 0xf71, 0x2}) ioctl$KVM_GET_DEBUGREGS(r9, 0x8080aea1, &(0x7f0000c83000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r3, &(0x7f0000bfe000)={0x1a, 0x1f, 0x100, 0x5, 0x100, 0x8000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r10, 0xae80, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000d08000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/10/08 06:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffe, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mount(&(0x7f00006f6000)="2e2f62757300", &(0x7f000039b000-0xc)="2e2f66696c653000", &(0x7f0000cfd000)="70726f6300", 0x80180000, &(0x7f0000fb6000-0x1)="12") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005dd000-0x4)=0x0, &(0x7f0000e46000-0x4)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000000000, 0x4, 0x2, 0x8, [{0x81, 0xf1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9c7, 0x0, 0x2, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0}, {0x3, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x80000000005, 0x0, 0x0, 0xc03, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x8001, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffff5e, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl(r2, 0x8918, &(0x7f0000000000)="") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x8001, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffc, 0x0, 0x4000000, 0x100800000, 0x0}, r3, 0xffffffffffffffff, r1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x8010000000000084) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r5, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x81) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) getsockopt$netlink(r7, 0x10e, 0x9, &(0x7f0000003000-0x94)="000000000000", &(0x7f000000a000)=0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00001e9000-0x4)=0xb04c, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000009f000)={0x0, 0x3, &(0x7f000033f000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10007fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000db1000)={0x0, 0x8, &(0x7f0000f38000-0xc0)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}]}, &(0x7f0000c55000)=0x10) connect$inet(r6, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cb3000)={0x1, [0x0]}, &(0x7f00005d7000-0x4)=0x8) getpeername$inet(r6, &(0x7f00009bb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049d000)=0x10) [ 225.580759] audit: type=1326 audit(1507445022.668:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 [ 225.580780] audit: type=1326 audit(1507445022.668:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 [ 225.580801] audit: type=1326 audit(1507445022.669:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 2017/10/08 06:43:42 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa5000-0xd)="2f6465762f7573626d6f6e2300", 0x20, 0x8200) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fa4000-0x4)=0x7ffffff9) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000fa5000-0x4)=0x80) pipe2(&(0x7f0000657000-0x8)={0x0, 0x0}, 0x100080800) r3 = syz_open_dev$vcsn(&(0x7f0000dfc000-0xa)="2f6465762f7663732300", 0x40000000000004, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000534000-0x10)={r1, 0x18, &(0x7f000098f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa6000)=r4, 0x4) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r5) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fa7000-0x8)="2e2f66696c653000", &(0x7f0000fa6000)="2e2f66696c653000") mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fa6000-0x10)={r1, 0x18, &(0x7f0000fa6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000afc000)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x36, &(0x7f00003ee000-0x4)=0x0, &(0x7f0000fa4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000310000-0x63)={0x0, 0xfffffffffffff001, 0x5b, "8abc1e649cee9586724cd1e687ab3f96c9113b6a43389f022b4df106cf0443aa9e886d8f0be03c25ebf4b544850be03d50b4eeec1e2411496d855e72be3f29750c07fe148533a390560ac181e6b462067bb86a49d086d736ca075a"}, 0x63) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000afc000)={0x0, 0x0, []}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r7 = gettid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r7, 0x4000006, &(0x7f0000fa8000-0x8)={&(0x7f0000a77000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2017/10/08 06:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f86000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000798000)={@generic="cdbcd7d583363da0ae6f0cb132b101c4", @ifru_flags=0x6000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000115000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000036e000-0x4)=0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f00002a9000)=@generic={0x3, 0x7fbf, 0x20}) pread64(r0, &(0x7f0000b9f000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000a4000-0x4)=0x14) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf788f1182b6da82c, &(0x7f00005f7000-0x4)=0x0, &(0x7f00003bb000)=0x4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f000094f000)=@generic={0x1, 0x7, 0x74d}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000fa6000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009af000-0x4)=0xe3) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000074b000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00000f3000-0xc)={{0x4, 0x7fffffff, 0xffffffffffffffff, 0x80000000, 0x8, 0x9}, 0x3}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c9b000)=0x3) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000326000+0xc51)=0x7) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e1a000)="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", 0x1000) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a1000)="2f6465762f6877726e6700", 0x440, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00001a2000-0x16)="00000000000000000000000000000000000000000000") 2017/10/08 06:43:42 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000039000)="2f6465762f7667615f6172626974657200", 0x40041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000563000)=0x10, 0x80800) r2 = accept4$ax25(r1, &(0x7f00004e7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000018b000-0x4)=0x10, 0x80804) pwritev(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000975000)="6c0213b52a71a6f81990c934dcce604e55b81ce9237c7cdc4b67b0b5287fb6a43a1a0d3b4bb3f89b2e38fab2b6ae18ba62f11551b23dfd874305749d88914b247ebf846ed05c975f408c96d80032d1f9c3c256fb6eb5ee18bb8d579a0bc472e2156c375b", 0x64}, {&(0x7f0000ade000)="c1f052ddcacea2058ce4ee5709d586c4476c279dfb9a4bb08e2428b4425b5f2e52b3b7056d437fe419112deda25248a300e2a62ba1088696344ee5355931cb58a264dd79b30ef0bdfadec47da99a5b80e304cea899773d633a6316a5de4a20d151e62e0e571286ddd6e97c7455e245173e9fdb318668602c9f4fb52d8480c8c069b0b98c0c3d119c5e5b5a99aae43ef4ec3264f2ed0a65476a0dedd9eec3493f153fb4aa10dc9efe548922e886a3a6a45866e87d627fccc019df6ecbd8ee90657122a4e1f4e82d30b45e577a241a1f1e4a061a384b90a65723ad5d70a3f613e33174670e4769b1828def", 0xea}, {&(0x7f0000c8f000)="25afbaf39734dbc9d67e83c9a651dbeed587cbd45f7ade67efb479a2c5bca0baf1a6f5ffc0540f9dc6860daf9484d3d567d2f60f0c0d0a85982f416a57d2b4cde7a7ab84d459a230d271384d8f79b827c7c8c2680f7b7ba0fd84ef3a97a79be2f48fb7e5372cb33de8d4ad5140d62435", 0x70}, {&(0x7f000005c000-0xe7)="3ebe6af0ff0461e41c3d4a21abd684ec30c98af291b82e2da4795d1d6a627ee21f5bfbd2aae77141aaaeb521758821b96304fee00719e51841dec1cb9aa0f8bdd636089cf267e9c28f5071418d8ad0f12aa15f93f3aec22f771f6068c48607b070cb0cfe390ab45ee2f59cc090f14303ab505c6dd49d7740c9e58f8e534de68b70592e5e662a891ba238882125a1de29ecacd5b395431ad74a005501eee397c1f8833182f367a745232d2655863cf453151f1981fcf0c455be57cff3eb59acaed90f728edbd7c0ec910c16dbdc707fa0573189451d9e11c7ee31f5597e7fabb6a65366f2296da6", 0xe7}], 0x4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c92000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004f000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r4}, 0xc) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000f0e000)=0x1000000000000004, 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000f18000)=0x0, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f000076c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000f18000)={0x1, [0x0]}, &(0x7f00003c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000d20000)={r9, 0x100, 0x1b, "165dfa64b6c442188b962081a1623b3e543dec23f00a606a5db160"}, 0x24) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000cf5000-0x18)=@generic={0xb, 0x3, 0x9}) ioctl$sock_ifreq(r7, 0x89f1, &(0x7f000036b000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000e3000000ebfffff30000000000000007445e00044904f600000001"}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d6a000)={0x0, 0x0}) socket$inet(0x2, 0x3, 0x1) socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x17, &(0x7f0000000000)="", 0x0) setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000d7c000-0xed)="2c19e6c1f79f71787fcbc88dd0cf691e1b2db8fa6199d5b477dc706fd00dab8a4201faaf7ea7a62e5da9250eba952c6e7c63540e6a6fe51c54a33f00000000000000952cd6e541a93484274e536210f494b92e367fa555eb5bf0df3832778fb6409bd85e96c41ca87368509098ecbdc4b78acb32e8e8ce27ed80bbfa31819778177fa6dabb93655e227c60bfdee239fa3087838f0a13ef754000f591df7f4d68b13bc3fa1b84d80fee1c9b779abc8d7cb472551256b10d6c83f4ecc91aff1be0e2e652cdec35020000000000000080b66b48bcc70006914e25a9bd2316b87b6ca055d251a6de0562f693e9caba", 0xed) ioctl$sock_ifreq(r10, 0x89f2, &(0x7f0000f12000)={@common="010001e9000000000400000000000002", @ifru_names=@common="69706464703000000000000000000000"}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00005e4000-0x4)=0x8, 0x4) socketpair(0xb, 0x80000, 0x20006, &(0x7f00000e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000818000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f00000dd000-0x8)={0x3}, 0x8) [ 225.580821] audit: type=1326 audit(1507445022.674:578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=336 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 [ 225.580841] audit: type=1326 audit(1507445022.675:579): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=22291 comm="+" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f7ac79 code=0x7ffc0000 2017/10/08 06:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00007fc000)={0x0, 0x0}, &(0x7f00001ff000)=0x8) unshare(0xa807fff) r0 = socket$inet6(0xa, 0x802, 0x88) syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) syslog(0x9, &(0x7f00000a9000-0xd9)="", 0x0) r1 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004ea000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00007e2000-0x4)=0x8) readlinkat(r1, &(0x7f000086a000-0x8)="2e2f66696c653000", &(0x7f000021d000)="0000000000", 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f79000-0x98)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000e90000)=0x98) wait4(0xffffffffffffffff, &(0x7f000028a000-0x4)=0x0, 0x40000001, &(0x7f000066d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f000091a000-0x4)=0x0, 0x2, &(0x7f0000c01000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000058b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005d2000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000066e000-0x40)={0x8, 0x1, 0x1, 0x0, 0x8, 0x7fff, 0x3, 0x8}, &(0x7f0000ab6000-0x40)={0x0, 0x1, 0x2, 0x0, 0x1, 0x100, 0x6, 0x2}, &(0x7f00008e9000-0x40)={0x7, 0xffffffffffffffad, 0x7fff, 0x4, 0x7, 0xffff, 0x7, 0x3}, &(0x7f0000c91000-0x10)={r6, r7/1000+10000}) write$evdev(r1, &(0x7f0000548000-0x18)=[{{r4, r5/1000+10000}, 0x1, 0x50, 0x400000002}], 0x10) ftruncate(r1, 0x10003) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004aa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f43000)={0x0, 0x7ff}, &(0x7f0000adf000)=0x8) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000023c000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a7b000-0x98)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6}, &(0x7f0000f33000-0x4)=0x98) sendfile(r2, r1, 0x0, 0x72439a6b) ftruncate(0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r9, &(0x7f0000019000)="", 0x0, 0x0, &(0x7f0000019000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xae}, 0x1c) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x0) 2017/10/08 06:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008af000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000a21000)=[{&(0x7f00005d3000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f00008e7000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f000077e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x3, &(0x7f00006e1000-0x40)=[{&(0x7f0000719000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00000d2000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00003e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000036f000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x4, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000539000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000027c000)="2e2f66696c653000", 0x46000, 0x4) perf_event_open(&(0x7f00006c4000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x20000000) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) gettid() r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x80800) r6 = accept4$packet(r3, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008cb000)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f000035c000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x10000, &(0x7f000012d000-0x14)={0x11, 0x9, r7, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f000035b000-0xa)="2e2f636f6e74726f6c00", 0x10b8, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) fcntl$setown(r5, 0x8, r8) fcntl$getownex(r5, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) utime(&(0x7f000089d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000dd6000-0x10)={0xffff, 0xfffffffffffffff7}) tkill(r9, 0x1b) ptrace$cont(0x9, r9, 0xe96, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008ca000)={&(0x7f0000a88000+0xb4)="2e2f636f6e74726f6c00", r2}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c2000)={0x0, 0x0}) tkill(r9, 0x9000000010) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ptrace$setopts(0x4209, r9, 0x400203, 0x20000005) unlink(&(0x7f0000e25000-0xa)="2e2f636f6e74726f6c00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffbffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/08 06:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008af000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000a21000)=[{&(0x7f00005d3000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f00008e7000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f000077e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x3, &(0x7f00006e1000-0x40)=[{&(0x7f0000719000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00000d2000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00003e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000036f000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x4, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000539000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000027c000)="2e2f66696c653000", 0x46000, 0x4) perf_event_open(&(0x7f00006c4000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x20000000) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) gettid() r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x80800) r6 = accept4$packet(r3, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008cb000)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f000035c000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x10000, &(0x7f000012d000-0x14)={0x11, 0x9, r7, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f000035b000-0xa)="2e2f636f6e74726f6c00", 0x10b8, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) fcntl$setown(r5, 0x8, r8) fcntl$getownex(r5, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) utime(&(0x7f000089d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000dd6000-0x10)={0xffff, 0xfffffffffffffff7}) tkill(r9, 0x1b) ptrace$cont(0x9, r9, 0xe96, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008ca000)={&(0x7f0000a88000+0xb4)="2e2f636f6e74726f6c00", r2}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c2000)={0x0, 0x0}) tkill(r9, 0x9000000010) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ptrace$setopts(0x4209, r9, 0x400203, 0x20000005) unlink(&(0x7f0000e25000-0xa)="2e2f636f6e74726f6c00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffbffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 225.848477] task PC stack pid father [ 225.854584] init S18112 1 0 0x00000000 [ 225.860236] Call Trace: [ 225.862841] __schedule+0x8eb/0x2080 [ 225.866577] ? __sched_text_start+0x8/0x8 [ 225.870732] ? timerqueue_add+0x1e9/0x280 [ 225.874903] ? do_raw_spin_trylock+0x190/0x190 [ 225.879496] ? __remove_hrtimer+0x190/0x190 [ 225.883824] ? check_noncircular+0x20/0x20 [ 225.888069] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 225.893173] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 225.898177] ? trace_hardirqs_on+0xd/0x10 [ 225.902320] schedule+0xf5/0x430 [ 225.905672] ? __schedule+0x2080/0x2080 [ 225.909643] ? rcu_pm_notify+0xc0/0xc0 [ 225.913518] ? memset+0x31/0x40 [ 225.916792] ? __hrtimer_init+0x4e/0x140 [ 225.920841] schedule_hrtimeout_range_clock+0x23e/0x810 [ 225.926193] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 225.931279] ? ktime_get_ts64+0x328/0x4d0 [ 225.935419] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 225.940512] ? __hrtimer_init+0x140/0x140 [ 225.944643] ? add_wait_queue+0x1bb/0x2d0 [ 225.948785] schedule_hrtimeout_range+0x2a/0x40 [ 225.953438] poll_schedule_timeout+0x10f/0x1f0 [ 225.958006] ? poll_freewait+0x250/0x250 [ 225.962051] ? check_same_owner+0x320/0x320 [ 225.966358] ? poll_initwait+0x180/0x180 [ 225.970398] ? pipe_poll+0x25e/0x2d0 [ 225.974100] do_select+0x11dd/0x1700 [ 225.977844] ? select_estimate_accuracy+0x450/0x450 [ 225.982854] ? perf_trace_lock+0xf1/0x860 [ 225.986987] ? perf_trace_lock_acquire+0xfe/0x900 [ 225.991815] ? check_noncircular+0x20/0x20 [ 225.996050] ? set_fd_set.part.0+0x70/0x70 [ 226.000271] ? find_held_lock+0x39/0x1d0 [ 226.004331] ? lock_downgrade+0x990/0x990 [ 226.008474] ? __might_fault+0xe0/0x1d0 [ 226.012441] ? lock_release+0xd70/0xd70 [ 226.016403] ? __check_object_size+0x25d/0x4f0 [ 226.020979] ? __might_sleep+0x95/0x190 [ 226.024948] ? kasan_check_write+0x14/0x20 [ 226.029169] core_sys_select+0x480/0x960 [ 226.033209] ? core_sys_select+0x480/0x960 [ 226.037436] ? poll_select_set_timeout+0x210/0x210 [ 226.042356] ? kvm_clock_get_cycles+0x25/0x30 [ 226.046841] ? timespec64_add_safe+0x1bb/0x2c0 [ 226.051443] ? poll_select_set_timeout+0x12f/0x210 [ 226.056352] ? do_restart_poll+0x2a0/0x2a0 [ 226.060576] ? kasan_check_write+0x14/0x20 [ 226.064807] SyS_select+0x194/0x230 [ 226.068422] ? core_sys_select+0x960/0x960 [ 226.072641] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 226.077468] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.082471] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 226.087218] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 226.091954] RIP: 0033:0x7f2082584dd3 [ 226.095643] RSP: 002b:00007ffc0e99be28 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 226.103336] RAX: ffffffffffffffda RBX: 00007ffc0e99bfd0 RCX: 00007f2082584dd3 [ 226.110591] RDX: 0000000000000000 RSI: 00007ffc0e99c180 RDI: 000000000000000b [ 226.117840] RBP: 0000000000000086 R08: 00007ffc0e99c200 R09: 0000000000000001 [ 226.125088] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 226.133005] R13: 00007ffc0e99c560 R14: 0000000000000000 R15: 0000000000000000 [ 226.140293] kthreadd S24000 2 0 0x80000000 [ 226.145910] Call Trace: [ 226.148484] __schedule+0x8eb/0x2080 [ 226.152190] ? __sched_text_start+0x8/0x8 [ 226.156328] ? perf_trace_lock+0x860/0x860 [ 226.160548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.165551] ? find_held_lock+0x39/0x1d0 [ 226.169628] schedule+0xf5/0x430 [ 226.172981] ? __schedule+0x2080/0x2080 [ 226.176940] ? do_raw_spin_trylock+0x190/0x190 [ 226.181509] ? retint_kernel+0x10/0x10 [ 226.185408] kthreadd+0x6d3/0x830 [ 226.188856] ? kthread_create_on_cpu+0x250/0x250 [ 226.193596] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.198080] ? trace_hardirqs_on+0xd/0x10 [ 226.202206] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.206682] ? finish_task_switch+0x1d3/0x740 [ 226.211155] ? finish_task_switch+0x1aa/0x740 [ 226.215639] ? preempt_notifier_dec+0x20/0x20 [ 226.220125] ? kthread_create_on_cpu+0x250/0x250 [ 226.224863] ? kthread_create_on_cpu+0x250/0x250 [ 226.229605] ret_from_fork+0x2a/0x40 [ 226.233326] kworker/0:0 I20472 3 2 0x80000000 [ 226.238954] Call Trace: [ 226.241528] __schedule+0x8eb/0x2080 [ 226.245234] ? __sched_text_start+0x8/0x8 [ 226.249369] ? perf_trace_lock+0x860/0x860 [ 226.253601] ? find_held_lock+0x39/0x1d0 [ 226.257663] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 226.262506] schedule+0xf5/0x430 [ 226.265858] ? __schedule+0x2080/0x2080 [ 226.269818] ? do_raw_spin_trylock+0x190/0x190 [ 226.274384] ? worker_pool_assign_id+0x1b0/0x1b0 [ 226.279134] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.283613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.288617] worker_thread+0x492/0x1860 [ 226.292604] ? process_one_work+0x1bd0/0x1bd0 [ 226.297082] ? check_noncircular+0x20/0x20 [ 226.301561] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.306042] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.311041] ? trace_hardirqs_on+0xd/0x10 [ 226.315173] ? finish_task_switch+0x1d3/0x740 [ 226.319646] ? finish_task_switch+0x1aa/0x740 [ 226.324129] ? preempt_notifier_dec+0x20/0x20 [ 226.328622] ? __schedule+0x8f3/0x2080 [ 226.332510] ? lock_commit_crosslock+0xe59/0x1d00 [ 226.337339] ? find_held_lock+0x39/0x1d0 [ 226.341407] ? lock_downgrade+0x990/0x990 [ 226.345549] ? default_wake_function+0x30/0x50 [ 226.350125] ? __schedule+0x2080/0x2080 [ 226.354077] ? do_wait_intr+0x310/0x3e0 [ 226.358037] ? lockdep_init_map+0x3d/0x70 [ 226.362162] ? __raw_spin_lock_init+0x2d/0x100 [ 226.366728] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 226.371816] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.376815] ? trace_hardirqs_on+0xd/0x10 [ 226.380943] ? __kthread_parkme+0x175/0x240 [ 226.385254] kthread+0x39c/0x470 [ 226.388599] ? process_one_work+0x1bd0/0x1bd0 [ 226.393072] ? kthread_create_on_node+0x100/0x100 [ 226.397900] ret_from_fork+0x2a/0x40 [ 226.401618] kworker/0:0H I23608 4 2 0x80000000 [ 226.407240] Call Trace: [ 226.409813] __schedule+0x8eb/0x2080 [ 226.413522] ? __sched_text_start+0x8/0x8 [ 226.417659] ? lock_downgrade+0x990/0x990 [ 226.421798] ? find_held_lock+0x39/0x1d0 [ 226.425861] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 226.430696] schedule+0xf5/0x430 [ 226.434045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.439043] ? __schedule+0x2080/0x2080 [ 226.443001] ? do_raw_spin_trylock+0x190/0x190 [ 226.447569] ? del_timer+0x130/0x130 [ 226.451268] ? mark_held_locks+0xb2/0x100 [ 226.455403] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.459883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.464889] worker_thread+0x492/0x1860 [ 226.468878] ? process_one_work+0x1bd0/0x1bd0 [ 226.473354] ? check_noncircular+0x20/0x20 [ 226.477573] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.482053] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.487051] ? trace_hardirqs_on+0xd/0x10 [ 226.491185] ? finish_task_switch+0x1d3/0x740 [ 226.495658] ? finish_task_switch+0x1aa/0x740 [ 226.500141] ? preempt_notifier_dec+0x20/0x20 [ 226.504634] ? __schedule+0x8f3/0x2080 [ 226.508531] ? find_held_lock+0x39/0x1d0 [ 226.512679] ? lock_downgrade+0x990/0x990 [ 226.516822] ? default_wake_function+0x30/0x50 [ 226.521397] ? __schedule+0x2080/0x2080 [ 226.525348] ? do_wait_intr+0x310/0x3e0 [ 226.529309] ? lockdep_init_map+0x3d/0x70 [ 226.533437] ? __raw_spin_lock_init+0x2d/0x100 [ 226.538005] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 226.543102] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.548100] ? trace_hardirqs_on+0xd/0x10 [ 226.552228] ? __kthread_parkme+0x175/0x240 [ 226.556538] kthread+0x39c/0x470 [ 226.559883] ? process_one_work+0x1bd0/0x1bd0 [ 226.564360] ? kthread_create_on_node+0x100/0x100 [ 226.569188] ret_from_fork+0x2a/0x40 [ 226.572908] kworker/u4:0 S16744 5 2 0x80000000 [ 226.578531] Workqueue: events_unbound call_usermodehelper_exec_work [ 226.584917] Call Trace: [ 226.587490] __schedule+0x8eb/0x2080 [ 226.591195] ? __sched_text_start+0x8/0x8 [ 226.595333] ? wait_consider_task+0x1ad/0x33c0 [ 226.599900] ? lock_downgrade+0x990/0x990 [ 226.604041] ? find_held_lock+0x39/0x1d0 [ 226.608102] ? retint_kernel+0x10/0x10 [ 226.611983] schedule+0xf5/0x430 [ 226.615333] ? __schedule+0x2080/0x2080 [ 226.619293] ? lock_release+0xd70/0xd70 [ 226.623252] ? add_wait_queue+0x1bb/0x2d0 [ 226.627387] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 226.632404] do_wait+0x33a/0xa70 [ 226.635757] ? wait_consider_task+0x33c0/0x33c0 [ 226.640413] ? get_pid_task+0x140/0x140 [ 226.644371] ? put_pid+0x184/0x1f0 [ 226.647889] ? find_pid_ns+0x23b/0x2e0 [ 226.651762] ? wq_watchdog_touch+0x100/0x100 [ 226.656189] kernel_wait4+0x1f5/0x370 [ 226.659973] ? SyS_waitid+0x50/0x50 [ 226.663591] ? task_stopped_code+0x140/0x140 [ 226.667997] SYSC_wait4+0x134/0x140 [ 226.671608] ? kernel_wait4+0x370/0x370 [ 226.675563] ? mark_held_locks+0xb2/0x100 [ 226.679695] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.684175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.689175] ? trace_hardirqs_on+0xd/0x10 [ 226.693303] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.697782] ? kernel_sigaction+0x14c/0x250 [ 226.702084] ? flush_sigqueue_mask+0x4b0/0x4b0 [ 226.706653] SyS_wait4+0x2c/0x40 [ 226.709997] ? SyS_wait4+0x2c/0x40 [ 226.713530] call_usermodehelper_exec_work+0x1a0/0x2c0 [ 226.718786] ? __lock_is_held+0xbc/0x140 [ 226.722829] ? call_usermodehelper_exec_async+0x8f0/0x8f0 [ 226.728367] process_one_work+0xbfa/0x1bd0 [ 226.732603] ? pwq_dec_nr_in_flight+0x450/0x450 [ 226.737251] ? finish_task_switch+0x1d3/0x740 [ 226.741727] ? finish_task_switch+0x1aa/0x740 [ 226.746247] ? __sched_text_start+0x8/0x8 [ 226.750384] ? perf_trace_lock+0x860/0x860 [ 226.754614] ? find_held_lock+0x39/0x1d0 [ 226.758678] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 226.763511] ? lock_acquire+0x1d5/0x580 [ 226.767464] ? worker_thread+0x4a3/0x1860 [ 226.771603] ? lock_release+0xd70/0xd70 [ 226.775555] ? do_raw_spin_trylock+0x190/0x190 [ 226.780120] ? retint_kernel+0x10/0x10 [ 226.784024] worker_thread+0x223/0x1860 [ 226.788018] ? process_one_work+0x1bd0/0x1bd0 [ 226.792497] ? check_noncircular+0x20/0x20 [ 226.796716] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.801197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.806196] ? trace_hardirqs_on+0xd/0x10 [ 226.810326] ? finish_task_switch+0x1d3/0x740 [ 226.814802] ? finish_task_switch+0x1aa/0x740 [ 226.819286] ? preempt_notifier_dec+0x20/0x20 [ 226.823778] ? __schedule+0x8f3/0x2080 [ 226.827676] ? find_held_lock+0x39/0x1d0 [ 226.831738] ? lock_downgrade+0x990/0x990 [ 226.835880] ? default_wake_function+0x30/0x50 [ 226.840456] ? __schedule+0x2080/0x2080 [ 226.844407] ? do_wait_intr+0x310/0x3e0 [ 226.848363] ? lockdep_init_map+0x3d/0x70 [ 226.852489] ? __raw_spin_lock_init+0x2d/0x100 [ 226.857061] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 226.862147] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.867146] ? trace_hardirqs_on+0xd/0x10 [ 226.871273] ? __kthread_parkme+0x175/0x240 [ 226.875580] kthread+0x39c/0x470 [ 226.878926] ? process_one_work+0x1bd0/0x1bd0 [ 226.883400] ? kthread_create_on_node+0x100/0x100 [ 226.888227] ret_from_fork+0x2a/0x40 [ 226.892128] mm_percpu_wq I25000 6 2 0x80000000 [ 226.897754] Call Trace: [ 226.900329] __schedule+0x8eb/0x2080 [ 226.904041] ? __sched_text_start+0x8/0x8 [ 226.908181] ? lock_downgrade+0x990/0x990 [ 226.912305] ? lock_downgrade+0x990/0x990 [ 226.916443] ? find_held_lock+0x39/0x1d0 [ 226.920518] schedule+0xf5/0x430 [ 226.923865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.928862] ? __schedule+0x2080/0x2080 [ 226.932819] ? do_raw_spin_trylock+0x190/0x190 [ 226.937382] ? set_user_nice+0x530/0xae0 [ 226.941432] ? resched_curr+0x1a0/0x1a0 [ 226.945387] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.949867] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.954872] rescuer_thread+0xf47/0x1460 [ 226.958933] ? lock_acquire+0x1d5/0x580 [ 226.962887] ? finish_task_switch+0x1aa/0x740 [ 226.967370] ? do_raw_spin_trylock+0x190/0x190 [ 226.971940] ? check_noncircular+0x20/0x20 [ 226.976156] ? worker_thread+0x1860/0x1860 [ 226.980375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.985371] ? trace_hardirqs_on+0xd/0x10 [ 226.989498] ? _raw_spin_unlock_irq+0x27/0x70 [ 226.993973] ? finish_task_switch+0x1d3/0x740 [ 226.998447] ? finish_task_switch+0x1aa/0x740 [ 227.002929] ? preempt_notifier_dec+0x20/0x20 [ 227.007423] ? __schedule+0x8f3/0x2080 [ 227.011301] ? __sched_text_start+0x8/0x8 [ 227.015446] ? find_held_lock+0x39/0x1d0 [ 227.019506] ? lock_downgrade+0x990/0x990 [ 227.023652] ? default_wake_function+0x30/0x50 [ 227.028227] ? __schedule+0x2080/0x2080 [ 227.032178] ? do_wait_intr+0x310/0x3e0 [ 227.036137] ? lockdep_init_map+0x3d/0x70 [ 227.040261] ? __raw_spin_lock_init+0x2d/0x100 [ 227.044827] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 227.049917] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.054916] ? trace_hardirqs_on+0xd/0x10 [ 227.059045] ? __kthread_parkme+0x175/0x240 [ 227.063353] kthread+0x39c/0x470 [ 227.066698] ? worker_thread+0x1860/0x1860 [ 227.070911] ? kthread_create_on_node+0x100/0x100 [ 227.075737] ret_from_fork+0x2a/0x40 [ 227.079454] ksoftirqd/0 S13600 7 2 0x80000000 [ 227.085066] Call Trace: [ 227.087637] __schedule+0x8eb/0x2080 [ 227.091344] ? __sched_text_start+0x8/0x8 [ 227.095475] ? rcu_pm_notify+0xc0/0xc0 [ 227.099359] ? __local_bh_enable+0x5f/0x70 [ 227.103575] ? __do_softirq+0x733/0xbb2 [ 227.107543] ? __softirqentry_text_start+0x8/0x8 [ 227.112290] schedule+0xf5/0x430 [ 227.115637] ? takeover_tasklets+0xa40/0xa40 [ 227.120031] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 227.124767] ? __schedule+0x2080/0x2080 [ 227.128742] ? rcu_note_context_switch+0x710/0x710 [ 227.133652] ? run_ksoftirqd+0x55/0x100 [ 227.137611] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.142617] smpboot_thread_fn+0x66b/0x7c0 [ 227.146837] ? sort_range+0x30/0x30 [ 227.150448] ? __kthread_parkme+0xcf/0x240 [ 227.154666] ? __kthread_parkme+0x175/0x240 [ 227.158974] kthread+0x39c/0x470 [ 227.162321] ? sort_range+0x30/0x30 [ 227.165924] ? kthread_create_on_node+0x100/0x100 [ 227.170750] ret_from_fork+0x2a/0x40 [ 227.174467] rcu_sched R running task 21768 8 2 0x80000000 [ 227.181651] Call Trace: [ 227.184223] __schedule+0x8eb/0x2080 [ 227.187929] ? __sched_text_start+0x8/0x8 [ 227.192057] ? __mod_timer+0x2bc/0x1490 [ 227.196014] ? find_held_lock+0x39/0x1d0 [ 227.200070] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 227.206032] ? lock_downgrade+0x990/0x990 [ 227.210158] ? rcu_all_qs+0x2b0/0x2b0 [ 227.213950] ? prepare_to_swait+0x94/0x4f0 [ 227.218167] ? rcu_pm_notify+0xc0/0xc0 [ 227.222047] schedule+0xf5/0x430 [ 227.225393] ? lockdep_init_map+0x3d/0x70 [ 227.229521] ? __schedule+0x2080/0x2080 [ 227.233474] ? init_timer_key+0x126/0x3b0 [ 227.237609] ? try_to_del_timer_sync+0x120/0x120 [ 227.242345] ? trace_hardirqs_on+0xd/0x10 [ 227.246478] ? prepare_to_swait+0x18f/0x4f0 [ 227.250786] ? __init_swait_queue_head+0x140/0x140 [ 227.255703] schedule_timeout+0x150/0x250 [ 227.259831] ? usleep_range+0x190/0x190 [ 227.263788] ? call_timer_fn+0x850/0x850 [ 227.267855] rcu_gp_kthread+0x9e5/0x1930 [ 227.271899] ? rcu_gp_kthread+0x9e5/0x1930 [ 227.276146] ? force_qs_rnp+0x3a0/0x3a0 [ 227.280102] ? check_noncircular+0x20/0x20 [ 227.284338] ? perf_trace_lock+0x580/0x860 [ 227.288574] ? __lock_acquire+0x11b0/0x4620 [ 227.292892] ? lock_acquire+0x1d5/0x580 [ 227.296856] ? trace_raw_output_sched_switch+0x132/0x250 [ 227.302300] ? rt_mutex_init_proxy_locked+0xf1/0x160 [ 227.307384] ? lock_release+0xd70/0xd70 [ 227.311338] ? compat_start_thread+0x80/0x80 [ 227.315731] ? check_noncircular+0x20/0x20 [ 227.319950] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.324438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.329437] ? trace_hardirqs_on+0xd/0x10 [ 227.333568] ? finish_task_switch+0x1d3/0x740 [ 227.338041] ? finish_task_switch+0x1aa/0x740 [ 227.342523] ? preempt_notifier_dec+0x20/0x20 [ 227.347023] ? __schedule+0x8f3/0x2080 [ 227.350923] ? find_held_lock+0x39/0x1d0 [ 227.354985] ? lock_downgrade+0x990/0x990 [ 227.359126] ? default_wake_function+0x30/0x50 [ 227.363703] ? __schedule+0x2080/0x2080 [ 227.367655] ? do_wait_intr+0x310/0x3e0 [ 227.371613] ? lockdep_init_map+0x3d/0x70 [ 227.375739] ? __raw_spin_lock_init+0x2d/0x100 [ 227.380317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.385316] ? trace_hardirqs_on+0xd/0x10 [ 227.389444] ? __kthread_parkme+0x175/0x240 [ 227.393762] kthread+0x39c/0x470 [ 227.397111] ? force_qs_rnp+0x3a0/0x3a0 [ 227.401062] ? kthread_create_on_node+0x100/0x100 [ 227.405890] ret_from_fork+0x2a/0x40 [ 227.409608] rcu_bh I24296 9 2 0x80000000 [ 227.415222] Call Trace: [ 227.417794] __schedule+0x8eb/0x2080 [ 227.421486] ? lock_downgrade+0x990/0x990 [ 227.425624] ? __sched_text_start+0x8/0x8 [ 227.429749] ? prepare_to_swait+0x94/0x4f0 [ 227.433977] ? do_raw_spin_trylock+0x190/0x190 [ 227.438543] ? find_held_lock+0x39/0x1d0 [ 227.442598] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.447606] ? prepare_to_swait+0x18f/0x4f0 [ 227.451914] schedule+0xf5/0x430 [ 227.455263] ? __schedule+0x2080/0x2080 [ 227.459223] ? do_raw_spin_trylock+0x190/0x190 [ 227.463799] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.468293] rcu_gp_kthread+0x1238/0x1930 [ 227.472454] ? force_qs_rnp+0x3a0/0x3a0 [ 227.476406] ? check_noncircular+0x20/0x20 [ 227.480643] ? perf_trace_lock+0x580/0x860 [ 227.484877] ? __lock_acquire+0x11b0/0x4620 [ 227.489196] ? lock_acquire+0x1d5/0x580 [ 227.493151] ? finish_task_switch+0x1aa/0x740 [ 227.497633] ? rt_mutex_init_proxy_locked+0xf1/0x160 [ 227.502717] ? lock_release+0xd70/0xd70 [ 227.506669] ? compat_start_thread+0x80/0x80 [ 227.511062] ? check_noncircular+0x20/0x20 [ 227.515283] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.519763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.524760] ? trace_hardirqs_on+0xd/0x10 [ 227.528891] ? finish_task_switch+0x1d3/0x740 [ 227.533365] ? finish_task_switch+0x1aa/0x740 [ 227.537848] ? preempt_notifier_dec+0x20/0x20 [ 227.542341] ? __schedule+0x8f3/0x2080 [ 227.546242] ? find_held_lock+0x39/0x1d0 [ 227.550430] ? lock_downgrade+0x990/0x990 [ 227.554572] ? default_wake_function+0x30/0x50 [ 227.559150] ? __schedule+0x2080/0x2080 [ 227.563102] ? do_wait_intr+0x310/0x3e0 [ 227.567060] ? lockdep_init_map+0x3d/0x70 [ 227.571186] ? __raw_spin_lock_init+0x2d/0x100 [ 227.575764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.580765] ? trace_hardirqs_on+0xd/0x10 [ 227.584894] ? __kthread_parkme+0x175/0x240 [ 227.589201] kthread+0x39c/0x470 [ 227.592548] ? force_qs_rnp+0x3a0/0x3a0 [ 227.596499] ? kthread_create_on_node+0x100/0x100 [ 227.601326] ret_from_fork+0x2a/0x40 [ 227.605051] migration/0 S24656 10 2 0x80000000 [ 227.610668] Call Trace: [ 227.613240] __schedule+0x8eb/0x2080 [ 227.616948] ? __sched_text_start+0x8/0x8 [ 227.621090] ? lock_downgrade+0x990/0x990 [ 227.625219] ? do_raw_spin_trylock+0x190/0x190 [ 227.629792] ? cpu_stop_should_run+0xa5/0x1a0 [ 227.634282] ? do_raw_spin_trylock+0x190/0x190 [ 227.638844] ? _raw_spin_unlock_irq+0x27/0x70 [ 227.643327] schedule+0xf5/0x430 [ 227.646680] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 227.651764] ? __schedule+0x2080/0x2080 [ 227.655720] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.660718] ? trace_hardirqs_on+0xd/0x10 [ 227.664850] ? cpu_stop_should_run+0x108/0x1a0 [ 227.669417] ? reboot_pid_ns+0x160/0x160 [ 227.673477] smpboot_thread_fn+0x66b/0x7c0 [ 227.677696] ? sort_range+0x30/0x30 [ 227.681307] ? __kthread_parkme+0xcf/0x240 [ 227.685524] ? __kthread_parkme+0x175/0x240 [ 227.689833] kthread+0x39c/0x470 [ 227.693177] ? sort_range+0x30/0x30 [ 227.696783] ? kthread_create_on_node+0x100/0x100 [ 227.701613] ret_from_fork+0x2a/0x40 [ 227.705331] watchdog/0 S25600 11 2 0x80000000 [ 227.710943] Call Trace: [ 227.713514] __schedule+0x8eb/0x2080 [ 227.717222] ? __sched_text_start+0x8/0x8 [ 227.721364] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 227.726451] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.731479] ? _sched_setscheduler+0x216/0x360 [ 227.736040] ? kvm_sched_clock_read+0x25/0x40 [ 227.740521] schedule+0xf5/0x430 [ 227.743872] ? __schedule+0x2080/0x2080 [ 227.747826] ? default_wake_function+0x30/0x50 [ 227.752394] ? __lockup_detector_cleanup+0x80/0x80 [ 227.757307] ? kvm_sched_clock_read+0x25/0x40 [ 227.761783] ? sched_clock+0x31/0x40 [ 227.765478] ? sched_clock_cpu+0x1b/0x170 [ 227.769609] ? __lockup_detector_cleanup+0x80/0x80 [ 227.774529] smpboot_thread_fn+0x66b/0x7c0 [ 227.778748] ? sort_range+0x30/0x30 [ 227.782361] ? __kthread_parkme+0xcf/0x240 [ 227.786576] ? __kthread_parkme+0x175/0x240 [ 227.790891] kthread+0x39c/0x470 [ 227.794237] ? sort_range+0x30/0x30 [ 227.797846] ? kthread_create_on_node+0x100/0x100 [ 227.802675] ret_from_fork+0x2a/0x40 [ 227.806393] cpuhp/0 S23312 12 2 0x80000000 [ 227.812007] Call Trace: [ 227.814585] __schedule+0x8eb/0x2080 [ 227.818292] ? __sched_text_start+0x8/0x8 [ 227.822423] ? find_held_lock+0x39/0x1d0 [ 227.826481] ? lock_downgrade+0x990/0x990 [ 227.830624] ? default_wake_function+0x30/0x50 [ 227.835205] schedule+0xf5/0x430 [ 227.838551] ? lock_release+0xd70/0xd70 [ 227.842508] ? __schedule+0x2080/0x2080 [ 227.846462] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 227.851551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.856549] ? trace_hardirqs_on+0xd/0x10 [ 227.860679] ? complete+0x6a/0x80 [ 227.864116] ? cpuhp_thread_fun+0x341/0x7e0 [ 227.868428] smpboot_thread_fn+0x66b/0x7c0 [ 227.872649] ? sort_range+0x30/0x30 [ 227.876265] ? __kthread_parkme+0xcf/0x240 [ 227.880482] ? __kthread_parkme+0x175/0x240 [ 227.884792] kthread+0x39c/0x470 [ 227.888139] ? sort_range+0x30/0x30 [ 227.891744] ? kthread_create_on_node+0x100/0x100 [ 227.896573] ret_from_fork+0x2a/0x40 [ 227.900294] cpuhp/1 S23352 13 2 0x80000000 [ 227.905908] Call Trace: [ 227.908478] __schedule+0x8eb/0x2080 [ 227.912185] ? __sched_text_start+0x8/0x8 [ 227.916315] ? find_held_lock+0x39/0x1d0 [ 227.920374] ? lock_downgrade+0x990/0x990 [ 227.924515] ? default_wake_function+0x30/0x50 [ 227.929097] schedule+0xf5/0x430 [ 227.932444] ? lock_release+0xd70/0xd70 [ 227.936398] ? __schedule+0x2080/0x2080 [ 227.940352] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 227.945439] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.950437] ? trace_hardirqs_on+0xd/0x10 [ 227.954568] ? complete+0x6a/0x80 [ 227.958008] ? cpuhp_thread_fun+0x341/0x7e0 [ 227.962323] smpboot_thread_fn+0x66b/0x7c0 [ 227.966545] ? sort_range+0x30/0x30 [ 227.970155] ? __kthread_parkme+0xcf/0x240 [ 227.974370] ? __kthread_parkme+0x175/0x240 [ 227.978681] kthread+0x39c/0x470 [ 227.982031] ? sort_range+0x30/0x30 [ 227.985637] ? kthread_create_on_node+0x100/0x100 [ 227.990463] ret_from_fork+0x2a/0x40 [ 227.994179] watchdog/1 S25600 14 2 0x80000000 [ 227.999791] Call Trace: [ 228.002363] __schedule+0x8eb/0x2080 [ 228.006069] ? __sched_text_start+0x8/0x8 [ 228.010206] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 228.015294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.020325] ? _sched_setscheduler+0x216/0x360 [ 228.024887] ? kvm_sched_clock_read+0x25/0x40 [ 228.029368] schedule+0xf5/0x430 [ 228.032719] ? __schedule+0x2080/0x2080 [ 228.036675] ? default_wake_function+0x30/0x50 [ 228.041331] ? __lockup_detector_cleanup+0x80/0x80 [ 228.046247] ? kvm_sched_clock_read+0x25/0x40 [ 228.050721] ? sched_clock+0x31/0x40 [ 228.054414] ? sched_clock_cpu+0x1b/0x170 [ 228.058546] ? __lockup_detector_cleanup+0x80/0x80 [ 228.063463] smpboot_thread_fn+0x66b/0x7c0 [ 228.067683] ? sort_range+0x30/0x30 [ 228.071295] ? __kthread_parkme+0xcf/0x240 [ 228.075510] ? __kthread_parkme+0x175/0x240 [ 228.079819] kthread+0x39c/0x470 [ 228.083165] ? sort_range+0x30/0x30 [ 228.086770] ? kthread_create_on_node+0x100/0x100 [ 228.091686] ret_from_fork+0x2a/0x40 [ 228.095403] migration/1 S24656 15 2 0x80000000 [ 228.101020] Call Trace: [ 228.103594] __schedule+0x8eb/0x2080 [ 228.107299] ? __sched_text_start+0x8/0x8 [ 228.111442] ? lock_downgrade+0x990/0x990 [ 228.115573] ? do_raw_spin_trylock+0x190/0x190 [ 228.120147] ? cpu_stop_should_run+0xa5/0x1a0 [ 228.124635] ? do_raw_spin_trylock+0x190/0x190 [ 228.129753] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.134239] schedule+0xf5/0x430 [ 228.137594] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 228.142679] ? __schedule+0x2080/0x2080 [ 228.146632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.151631] ? trace_hardirqs_on+0xd/0x10 [ 228.155765] ? cpu_stop_should_run+0x108/0x1a0 [ 228.160333] ? reboot_pid_ns+0x160/0x160 [ 228.164395] smpboot_thread_fn+0x66b/0x7c0 [ 228.168616] ? sort_range+0x30/0x30 [ 228.172232] ? __kthread_parkme+0xcf/0x240 [ 228.176446] ? __kthread_parkme+0x175/0x240 [ 228.180756] kthread+0x39c/0x470 [ 228.184100] ? sort_range+0x30/0x30 [ 228.187712] ? kthread_create_on_node+0x100/0x100 [ 228.192539] ret_from_fork+0x2a/0x40 [ 228.196260] ksoftirqd/1 R running task 14176 16 2 0x80000000 [ 228.203444] Call Trace: [ 228.206020] __schedule+0x8eb/0x2080 [ 228.209729] ? __sched_text_start+0x8/0x8 [ 228.213859] ? rcu_pm_notify+0xc0/0xc0 [ 228.217746] ? __local_bh_enable+0x5f/0x70 [ 228.221959] ? __do_softirq+0x733/0xbb2 [ 228.225935] ? __softirqentry_text_start+0x8/0x8 [ 228.230670] ? retint_kernel+0x10/0x10 [ 228.234548] schedule+0xf5/0x430 [ 228.237892] ? takeover_tasklets+0xa40/0xa40 [ 228.242280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 228.247022] ? __schedule+0x2080/0x2080 [ 228.250996] ? rcu_note_context_switch+0x710/0x710 [ 228.255910] ? run_ksoftirqd+0x55/0x100 [ 228.259870] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.264872] smpboot_thread_fn+0x66b/0x7c0 [ 228.269090] ? sort_range+0x30/0x30 [ 228.272702] ? __kthread_parkme+0xcf/0x240 [ 228.276919] ? __kthread_parkme+0x175/0x240 [ 228.281230] kthread+0x39c/0x470 [ 228.284575] ? sort_range+0x30/0x30 [ 228.288180] ? kthread_create_on_node+0x100/0x100 [ 228.293008] ret_from_fork+0x2a/0x40 [ 228.296733] kworker/1:0 I21568 17 2 0x80000000 [ 228.302357] Call Trace: [ 228.304928] __schedule+0x8eb/0x2080 [ 228.308634] ? __sched_text_start+0x8/0x8 [ 228.312770] ? perf_trace_lock+0x860/0x860 [ 228.316997] ? find_held_lock+0x39/0x1d0 [ 228.321063] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 228.325898] schedule+0xf5/0x430 [ 228.329247] ? __schedule+0x2080/0x2080 [ 228.333204] ? do_raw_spin_trylock+0x190/0x190 [ 228.337771] ? retint_kernel+0x10/0x10 [ 228.341653] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.346133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.351137] worker_thread+0x492/0x1860 [ 228.355122] ? process_one_work+0x1bd0/0x1bd0 [ 228.359599] ? check_noncircular+0x20/0x20 [ 228.363817] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.368297] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.373298] ? trace_hardirqs_on+0xd/0x10 [ 228.377432] ? finish_task_switch+0x1d3/0x740 [ 228.381904] ? finish_task_switch+0x1aa/0x740 [ 228.386386] ? preempt_notifier_dec+0x20/0x20 [ 228.390880] ? __schedule+0x8f3/0x2080 [ 228.394779] ? find_held_lock+0x39/0x1d0 [ 228.398839] ? lock_downgrade+0x990/0x990 [ 228.402980] ? default_wake_function+0x30/0x50 [ 228.407556] ? __schedule+0x2080/0x2080 [ 228.411508] ? do_wait_intr+0x310/0x3e0 [ 228.415467] ? lockdep_init_map+0x3d/0x70 [ 228.419593] ? __raw_spin_lock_init+0x2d/0x100 [ 228.424157] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 228.429242] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.434241] ? trace_hardirqs_on+0xd/0x10 [ 228.438369] ? __kthread_parkme+0x175/0x240 [ 228.442680] kthread+0x39c/0x470 [ 228.446029] ? process_one_work+0x1bd0/0x1bd0 [ 228.450502] ? kthread_create_on_node+0x100/0x100 [ 228.455330] ret_from_fork+0x2a/0x40 [ 228.459053] kworker/1:0H I23608 18 2 0x80000000 [ 228.464673] Call Trace: [ 228.467246] __schedule+0x8eb/0x2080 [ 228.470953] ? __sched_text_start+0x8/0x8 [ 228.475089] ? lock_downgrade+0x990/0x990 [ 228.479236] ? find_held_lock+0x39/0x1d0 [ 228.483298] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 228.488132] schedule+0xf5/0x430 [ 228.491480] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.496477] ? __schedule+0x2080/0x2080 [ 228.500436] ? do_raw_spin_trylock+0x190/0x190 [ 228.504998] ? del_timer+0x130/0x130 [ 228.508701] ? mark_held_locks+0xb2/0x100 [ 228.512838] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.517321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.522325] worker_thread+0x492/0x1860 [ 228.526314] ? process_one_work+0x1bd0/0x1bd0 [ 228.530791] ? check_noncircular+0x20/0x20 [ 228.535012] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.539497] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.544494] ? trace_hardirqs_on+0xd/0x10 [ 228.548625] ? finish_task_switch+0x1d3/0x740 [ 228.553098] ? finish_task_switch+0x1aa/0x740 [ 228.557578] ? preempt_notifier_dec+0x20/0x20 [ 228.562078] ? __schedule+0x8f3/0x2080 [ 228.565976] ? find_held_lock+0x39/0x1d0 [ 228.570043] ? lock_downgrade+0x990/0x990 [ 228.574186] ? default_wake_function+0x30/0x50 [ 228.578765] ? __schedule+0x2080/0x2080 [ 228.582718] ? do_wait_intr+0x310/0x3e0 [ 228.586676] ? lockdep_init_map+0x3d/0x70 [ 228.590804] ? __raw_spin_lock_init+0x2d/0x100 [ 228.595370] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 228.600457] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.605457] ? trace_hardirqs_on+0xd/0x10 [ 228.609584] ? __kthread_parkme+0x175/0x240 [ 228.613893] kthread+0x39c/0x470 [ 228.617237] ? process_one_work+0x1bd0/0x1bd0 [ 228.621712] ? kthread_create_on_node+0x100/0x100 [ 228.626538] ret_from_fork+0x2a/0x40 [ 228.630257] kdevtmpfs S24864 19 2 0x80000000 [ 228.635873] Call Trace: [ 228.638444] __schedule+0x8eb/0x2080 [ 228.642150] ? __sched_text_start+0x8/0x8 [ 228.646280] ? mnt_get_count+0x150/0x150 [ 228.650340] ? find_held_lock+0x39/0x1d0 [ 228.654416] schedule+0xf5/0x430 [ 228.657766] ? __schedule+0x2080/0x2080 [ 228.661725] ? do_raw_spin_trylock+0x190/0x190 [ 228.666292] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 228.671380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.676378] ? trace_hardirqs_on+0xd/0x10 [ 228.680519] devtmpfsd+0x420/0x4b0 [ 228.684044] ? handle_create+0x760/0x760 [ 228.688083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.693082] ? trace_hardirqs_on+0xd/0x10 [ 228.697209] ? __kthread_parkme+0x175/0x240 [ 228.701519] kthread+0x39c/0x470 [ 228.704867] ? handle_create+0x760/0x760 [ 228.708908] ? kthread_create_on_node+0x100/0x100 [ 228.713734] ret_from_fork+0x2a/0x40 [ 228.717451] netns I26408 20 2 0x80000000 [ 228.723072] Call Trace: [ 228.725644] __schedule+0x8eb/0x2080 [ 228.729350] ? __sched_text_start+0x8/0x8 [ 228.733489] ? lock_downgrade+0x990/0x990 [ 228.737615] ? lock_downgrade+0x990/0x990 [ 228.741752] ? find_held_lock+0x39/0x1d0 [ 228.745829] schedule+0xf5/0x430 [ 228.749182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.754182] ? __schedule+0x2080/0x2080 [ 228.758142] ? do_raw_spin_trylock+0x190/0x190 [ 228.762702] ? set_user_nice+0x530/0xae0 [ 228.766753] ? resched_curr+0x1a0/0x1a0 [ 228.770708] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.775189] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.780195] rescuer_thread+0xf47/0x1460 [ 228.784255] ? lock_acquire+0x1d5/0x580 [ 228.788208] ? finish_task_switch+0x1aa/0x740 [ 228.792691] ? do_raw_spin_trylock+0x190/0x190 [ 228.797264] ? check_noncircular+0x20/0x20 [ 228.801484] ? worker_thread+0x1860/0x1860 [ 228.805701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.810702] ? trace_hardirqs_on+0xd/0x10 [ 228.814829] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.819303] ? finish_task_switch+0x1d3/0x740 [ 228.823775] ? finish_task_switch+0x1aa/0x740 [ 228.828259] ? preempt_notifier_dec+0x20/0x20 [ 228.832753] ? __schedule+0x8f3/0x2080 [ 228.836631] ? __sched_text_start+0x8/0x8 [ 228.840774] ? find_held_lock+0x39/0x1d0 [ 228.844834] ? lock_downgrade+0x990/0x990 [ 228.848975] ? default_wake_function+0x30/0x50 [ 228.853552] ? __schedule+0x2080/0x2080 [ 228.857501] ? do_wait_intr+0x310/0x3e0 [ 228.861457] ? lockdep_init_map+0x3d/0x70 [ 228.865582] ? __raw_spin_lock_init+0x2d/0x100 [ 228.870150] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 228.875238] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.880236] ? trace_hardirqs_on+0xd/0x10 [ 228.884364] ? __kthread_parkme+0x175/0x240 [ 228.888674] kthread+0x39c/0x470 [ 228.892027] ? worker_thread+0x1860/0x1860 [ 228.896241] ? kthread_create_on_node+0x100/0x100 [ 228.901070] ret_from_fork+0x2a/0x40 [ 228.904786] kworker/u4:1 I15848 21 2 0x80000000 [ 228.910404] Call Trace: [ 228.912974] __schedule+0x8eb/0x2080 [ 228.916683] ? __sched_text_start+0x8/0x8 [ 228.920818] ? perf_trace_lock+0x860/0x860 [ 228.925040] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.930046] ? find_held_lock+0x39/0x1d0 [ 228.934124] schedule+0xf5/0x430 [ 228.937474] ? __schedule+0x2080/0x2080 [ 228.941432] ? do_raw_spin_trylock+0x190/0x190 [ 228.945995] ? worker_pool_assign_id+0x1b0/0x1b0 [ 228.950745] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.955223] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.960228] worker_thread+0x492/0x1860 [ 228.964217] ? process_one_work+0x1bd0/0x1bd0 [ 228.968694] ? check_noncircular+0x20/0x20 [ 228.972910] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.977389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 228.982385] ? trace_hardirqs_on+0xd/0x10 [ 228.986512] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.990989] ? finish_task_switch+0x1d3/0x740 [ 228.995465] ? finish_task_switch+0x1aa/0x740 [ 228.999948] ? preempt_notifier_dec+0x20/0x20 [ 229.004439] ? __schedule+0x8f3/0x2080 [ 229.008339] ? find_held_lock+0x39/0x1d0 [ 229.012397] ? lock_downgrade+0x990/0x990 [ 229.016538] ? default_wake_function+0x30/0x50 [ 229.021114] ? __schedule+0x2080/0x2080 [ 229.025066] ? do_wait_intr+0x310/0x3e0 [ 229.029031] ? lockdep_init_map+0x3d/0x70 [ 229.033162] ? __raw_spin_lock_init+0x2d/0x100 [ 229.037728] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.042816] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.047814] ? trace_hardirqs_on+0xd/0x10 [ 229.051945] ? __kthread_parkme+0x175/0x240 [ 229.056271] kthread+0x39c/0x470 [ 229.059618] ? process_one_work+0x1bd0/0x1bd0 [ 229.064090] ? kthread_create_on_node+0x100/0x100 [ 229.068917] ret_from_fork+0x2a/0x40 [ 229.072635] kworker/0:1 I19496 23 2 0x80000000 [ 229.078256] Call Trace: [ 229.080829] __schedule+0x8eb/0x2080 [ 229.084535] ? __sched_text_start+0x8/0x8 [ 229.088671] ? perf_trace_lock+0x860/0x860 [ 229.092898] ? find_held_lock+0x39/0x1d0 [ 229.096958] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 229.101793] schedule+0xf5/0x430 [ 229.105143] ? __schedule+0x2080/0x2080 [ 229.109106] ? do_raw_spin_trylock+0x190/0x190 [ 229.113667] ? retint_kernel+0x10/0x10 [ 229.117545] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.122031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.127042] worker_thread+0x492/0x1860 [ 229.131038] ? process_one_work+0x1bd0/0x1bd0 [ 229.135514] ? check_noncircular+0x20/0x20 [ 229.139737] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.144219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.149220] ? trace_hardirqs_on+0xd/0x10 [ 229.153347] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.157823] ? finish_task_switch+0x1d3/0x740 [ 229.162297] ? finish_task_switch+0x1aa/0x740 [ 229.166781] ? preempt_notifier_dec+0x20/0x20 [ 229.171273] ? __schedule+0x8f3/0x2080 [ 229.175175] ? find_held_lock+0x39/0x1d0 [ 229.179239] ? lock_downgrade+0x990/0x990 [ 229.183380] ? default_wake_function+0x30/0x50 [ 229.187967] ? __schedule+0x2080/0x2080 [ 229.191919] ? do_wait_intr+0x310/0x3e0 [ 229.195878] ? lockdep_init_map+0x3d/0x70 [ 229.200003] ? __raw_spin_lock_init+0x2d/0x100 [ 229.204575] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.209664] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.214663] ? trace_hardirqs_on+0xd/0x10 [ 229.218793] ? __kthread_parkme+0x175/0x240 [ 229.223102] kthread+0x39c/0x470 [ 229.226447] ? process_one_work+0x1bd0/0x1bd0 [ 229.230922] ? kthread_create_on_node+0x100/0x100 [ 229.235751] ret_from_fork+0x2a/0x40 [ 229.239467] kworker/1:1 I20472 24 2 0x80000000 [ 229.245088] Call Trace: [ 229.247660] __schedule+0x8eb/0x2080 [ 229.251365] ? __sched_text_start+0x8/0x8 [ 229.255500] ? perf_trace_lock+0x860/0x860 [ 229.259728] ? find_held_lock+0x39/0x1d0 [ 229.263791] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 229.268625] schedule+0xf5/0x430 [ 229.271975] ? __schedule+0x2080/0x2080 [ 229.275933] ? do_raw_spin_trylock+0x190/0x190 [ 229.280501] ? worker_pool_assign_id+0x1b0/0x1b0 [ 229.285248] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.289753] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.294762] worker_thread+0x492/0x1860 [ 229.298752] ? process_one_work+0x1bd0/0x1bd0 [ 229.303228] ? check_noncircular+0x20/0x20 [ 229.307447] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.311925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.316922] ? trace_hardirqs_on+0xd/0x10 [ 229.321050] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.325527] ? finish_task_switch+0x1d3/0x740 [ 229.330000] ? finish_task_switch+0x1aa/0x740 [ 229.334488] ? preempt_notifier_dec+0x20/0x20 [ 229.338983] ? __schedule+0x8f3/0x2080 [ 229.342884] ? find_held_lock+0x39/0x1d0 [ 229.346945] ? lock_downgrade+0x990/0x990 [ 229.351087] ? default_wake_function+0x30/0x50 [ 229.355663] ? __schedule+0x2080/0x2080 [ 229.359615] ? do_wait_intr+0x310/0x3e0 [ 229.363572] ? lockdep_init_map+0x3d/0x70 [ 229.367699] ? __raw_spin_lock_init+0x2d/0x100 [ 229.372264] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.377350] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.382355] ? trace_hardirqs_on+0xd/0x10 [ 229.386484] ? __kthread_parkme+0x175/0x240 [ 229.390800] kthread+0x39c/0x470 [ 229.394148] ? process_one_work+0x1bd0/0x1bd0 [ 229.398622] ? kthread_create_on_node+0x100/0x100 [ 229.403449] ret_from_fork+0x2a/0x40 [ 229.407173] kworker/u4:2 R running task 12384 65 2 0x80000000 [ 229.414367] Call Trace: [ 229.416938] __schedule+0x8eb/0x2080 [ 229.420643] ? __sched_text_start+0x8/0x8 [ 229.424779] ? perf_trace_lock+0x860/0x860 [ 229.429006] ? find_held_lock+0x39/0x1d0 [ 229.433078] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 229.437911] schedule+0xf5/0x430 [ 229.441262] ? __schedule+0x2080/0x2080 [ 229.445218] ? do_raw_spin_trylock+0x190/0x190 [ 229.449781] ? retint_kernel+0x10/0x10 [ 229.453660] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.458140] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.463147] worker_thread+0x492/0x1860 [ 229.467143] ? process_one_work+0x1bd0/0x1bd0 [ 229.471628] ? check_noncircular+0x20/0x20 [ 229.475851] ? account_kernel_stack+0x155/0x1f0 [ 229.480509] ? put_task_stack+0x116/0x270 [ 229.484642] ? finish_task_switch+0x4cc/0x740 [ 229.489130] ? preempt_notifier_dec+0x20/0x20 [ 229.493624] ? __schedule+0x8f3/0x2080 [ 229.497523] ? lock_commit_crosslock+0xe59/0x1d00 [ 229.502352] ? find_held_lock+0x39/0x1d0 [ 229.506411] ? lock_downgrade+0x990/0x990 [ 229.510552] ? default_wake_function+0x30/0x50 [ 229.515564] ? __schedule+0x2080/0x2080 [ 229.519516] ? do_wait_intr+0x310/0x3e0 [ 229.523474] ? lockdep_init_map+0x3d/0x70 [ 229.527600] ? __raw_spin_lock_init+0x2d/0x100 [ 229.532167] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.537255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.542254] ? trace_hardirqs_on+0xd/0x10 [ 229.546384] ? __kthread_parkme+0x175/0x240 [ 229.550693] kthread+0x39c/0x470 [ 229.554040] ? process_one_work+0x1bd0/0x1bd0 [ 229.558514] ? kthread_create_on_node+0x100/0x100 [ 229.563343] ret_from_fork+0x2a/0x40 [ 229.567063] kworker/u4:3 I16936 412 2 0x80000000 [ 229.572684] Call Trace: [ 229.575256] __schedule+0x8eb/0x2080 [ 229.578962] ? __sched_text_start+0x8/0x8 [ 229.583097] ? perf_trace_lock+0x860/0x860 [ 229.587327] ? find_held_lock+0x39/0x1d0 [ 229.591392] ? nohz_balance_exit_idle.part.84+0x70/0x70 [ 229.596747] schedule+0xf5/0x430 [ 229.600098] ? __schedule+0x2080/0x2080 [ 229.604060] ? do_raw_spin_trylock+0x190/0x190 [ 229.608626] ? retint_kernel+0x10/0x10 [ 229.612503] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.616984] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.621989] worker_thread+0x492/0x1860 [ 229.625980] ? process_one_work+0x1bd0/0x1bd0 [ 229.630456] ? check_noncircular+0x20/0x20 [ 229.634677] ? account_kernel_stack+0x155/0x1f0 [ 229.639332] ? put_task_stack+0x116/0x270 [ 229.643463] ? finish_task_switch+0x4cc/0x740 [ 229.647947] ? preempt_notifier_dec+0x20/0x20 [ 229.652439] ? __schedule+0x8f3/0x2080 [ 229.656338] ? find_held_lock+0x39/0x1d0 [ 229.660398] ? lock_downgrade+0x990/0x990 [ 229.664540] ? default_wake_function+0x30/0x50 [ 229.669117] ? __schedule+0x2080/0x2080 [ 229.673067] ? do_wait_intr+0x310/0x3e0 [ 229.677031] ? lockdep_init_map+0x3d/0x70 [ 229.681156] ? __raw_spin_lock_init+0x2d/0x100 [ 229.685722] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.690811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.695808] ? trace_hardirqs_on+0xd/0x10 [ 229.699938] ? __kthread_parkme+0x175/0x240 [ 229.704245] kthread+0x39c/0x470 [ 229.707592] ? process_one_work+0x1bd0/0x1bd0 [ 229.712066] ? kthread_create_on_node+0x100/0x100 [ 229.716893] ret_from_fork+0x2a/0x40 [ 229.720613] kworker/u4:4 I17208 459 2 0x80000000 [ 229.726233] Call Trace: [ 229.728803] __schedule+0x8eb/0x2080 [ 229.732508] ? __sched_text_start+0x8/0x8 [ 229.736643] ? perf_trace_lock+0x860/0x860 [ 229.740871] ? find_held_lock+0x39/0x1d0 [ 229.744948] schedule+0xf5/0x430 [ 229.748303] ? __schedule+0x2080/0x2080 [ 229.752260] ? do_raw_spin_trylock+0x190/0x190 [ 229.756821] ? retint_kernel+0x10/0x10 [ 229.760700] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.765178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.770182] worker_thread+0x492/0x1860 [ 229.774168] ? process_one_work+0x1bd0/0x1bd0 [ 229.778645] ? check_noncircular+0x20/0x20 [ 229.782865] ? account_kernel_stack+0x155/0x1f0 [ 229.787521] ? put_task_stack+0x116/0x270 [ 229.791655] ? finish_task_switch+0x4cc/0x740 [ 229.796138] ? preempt_notifier_dec+0x20/0x20 [ 229.800631] ? __schedule+0x8f3/0x2080 [ 229.804528] ? find_held_lock+0x39/0x1d0 [ 229.808590] ? lock_downgrade+0x990/0x990 [ 229.812733] ? default_wake_function+0x30/0x50 [ 229.817307] ? __schedule+0x2080/0x2080 [ 229.821257] ? do_wait_intr+0x310/0x3e0 [ 229.825213] ? lockdep_init_map+0x3d/0x70 [ 229.829337] ? __raw_spin_lock_init+0x2d/0x100 [ 229.833902] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.838990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.843992] ? trace_hardirqs_on+0xd/0x10 [ 229.848123] ? __kthread_parkme+0x175/0x240 [ 229.852430] kthread+0x39c/0x470 [ 229.855776] ? process_one_work+0x1bd0/0x1bd0 [ 229.860247] ? kthread_create_on_node+0x100/0x100 [ 229.865073] ret_from_fork+0x2a/0x40 [ 229.868795] khungtaskd S25624 644 2 0x80000000 [ 229.874409] Call Trace: [ 229.876981] __schedule+0x8eb/0x2080 [ 229.880688] ? __sched_text_start+0x8/0x8 [ 229.884817] ? __mod_timer+0x2bc/0x1490 [ 229.888787] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 229.894739] ? find_held_lock+0x39/0x1d0 [ 229.898795] ? trace_raw_output_tick_stop+0x130/0x130 [ 229.903965] ? do_raw_spin_trylock+0x190/0x190 [ 229.908530] ? rcu_pm_notify+0xc0/0xc0 [ 229.912408] schedule+0xf5/0x430 [ 229.915753] ? lockdep_init_map+0x3d/0x70 [ 229.919882] ? __schedule+0x2080/0x2080 [ 229.923837] ? init_timer_key+0x126/0x3b0 [ 229.927969] ? try_to_del_timer_sync+0x120/0x120 [ 229.932733] schedule_timeout+0x150/0x250 [ 229.936861] ? usleep_range+0x190/0x190 [ 229.940817] ? call_timer_fn+0x850/0x850 [ 229.944882] schedule_timeout_interruptible+0x75/0x90 [ 229.950051] ? schedule_timeout_interruptible+0x75/0x90 [ 229.955400] watchdog+0x14b/0xd60 [ 229.958852] ? reset_hung_task_detector+0xa0/0xa0 [ 229.963674] ? default_wake_function+0x30/0x50 [ 229.968251] ? __schedule+0x2080/0x2080 [ 229.972201] ? do_wait_intr+0x310/0x3e0 [ 229.976158] ? lockdep_init_map+0x3d/0x70 [ 229.980283] ? __raw_spin_lock_init+0x2d/0x100 [ 229.984848] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 229.989935] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.994933] ? trace_hardirqs_on+0xd/0x10 [ 229.999062] ? __kthread_parkme+0x175/0x240 [ 230.003373] kthread+0x39c/0x470 [ 230.006721] ? reset_hung_task_detector+0xa0/0xa0 [ 230.011541] ? kthread_create_on_node+0x100/0x100 [ 230.016368] ret_from_fork+0x2a/0x40 [ 230.020089] oom_reaper S26408 645 2 0x80000000 [ 230.025704] Call Trace: [ 230.028274] __schedule+0x8eb/0x2080 [ 230.031981] ? __sched_text_start+0x8/0x8 [ 230.036112] ? preempt_notifier_dec+0x20/0x20 [ 230.040588] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.045675] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.050674] ? trace_hardirqs_on+0xd/0x10 [ 230.054807] ? prepare_to_wait_event+0x1dc/0xba0 [ 230.059550] ? prepare_to_wait_exclusive+0x530/0x530 [ 230.064634] ? __sched_text_start+0x8/0x8 [ 230.068798] schedule+0xf5/0x430 [ 230.072149] ? __schedule+0x2080/0x2080 [ 230.076112] ? check_same_owner+0x320/0x320 [ 230.080421] ? dl_cpu_busy+0x380/0x380 [ 230.084296] ? __might_sleep+0x95/0x190 [ 230.088258] oom_reaper+0x2a9/0x440 [ 230.091863] ? __schedule+0x2080/0x2080 [ 230.095814] ? do_wait_intr+0x310/0x3e0 [ 230.099769] ? __oom_reap_task_mm+0x11c0/0x11c0 [ 230.104416] ? lockdep_init_map+0x3d/0x70 [ 230.108544] ? __raw_spin_lock_init+0x2d/0x100 [ 230.113110] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.118195] ? finish_wait+0x490/0x490 [ 230.122064] ? trace_hardirqs_on+0xd/0x10 [ 230.126837] ? __kthread_parkme+0x175/0x240 [ 230.131147] kthread+0x39c/0x470 [ 230.134496] ? __oom_reap_task_mm+0x11c0/0x11c0 [ 230.139144] ? kthread_create_on_node+0x100/0x100 [ 230.143974] ret_from_fork+0x2a/0x40 [ 230.147697] writeback I26408 646 2 0x80000000 [ 230.153324] Call Trace: [ 230.155897] __schedule+0x8eb/0x2080 [ 230.159613] ? __sched_text_start+0x8/0x8 [ 230.163753] ? lock_downgrade+0x990/0x990 [ 230.167886] ? lock_downgrade+0x990/0x990 [ 230.172033] ? find_held_lock+0x39/0x1d0 [ 230.176114] schedule+0xf5/0x430 [ 230.179462] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.184459] ? __schedule+0x2080/0x2080 [ 230.188423] ? do_raw_spin_trylock+0x190/0x190 [ 230.192986] ? set_user_nice+0x530/0xae0 [ 230.197043] ? resched_curr+0x1a0/0x1a0 [ 230.201001] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.205486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.210491] rescuer_thread+0xf47/0x1460 [ 230.214551] ? lock_acquire+0x1d5/0x580 [ 230.218505] ? finish_task_switch+0x1aa/0x740 [ 230.222987] ? do_raw_spin_trylock+0x190/0x190 [ 230.227562] ? check_noncircular+0x20/0x20 [ 230.231779] ? worker_thread+0x1860/0x1860 [ 230.235997] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.241000] ? trace_hardirqs_on+0xd/0x10 [ 230.245135] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.249610] ? finish_task_switch+0x1d3/0x740 [ 230.254085] ? finish_task_switch+0x1aa/0x740 [ 230.258569] ? preempt_notifier_dec+0x20/0x20 [ 230.263066] ? __schedule+0x8f3/0x2080 [ 230.266946] ? __sched_text_start+0x8/0x8 [ 230.271091] ? find_held_lock+0x39/0x1d0 [ 230.275151] ? lock_downgrade+0x990/0x990 [ 230.279292] ? default_wake_function+0x30/0x50 [ 230.283870] ? __schedule+0x2080/0x2080 [ 230.287822] ? do_wait_intr+0x310/0x3e0 [ 230.291779] ? lockdep_init_map+0x3d/0x70 [ 230.295903] ? __raw_spin_lock_init+0x2d/0x100 [ 230.300469] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.305559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.310568] ? trace_hardirqs_on+0xd/0x10 [ 230.314697] ? __kthread_parkme+0x175/0x240 [ 230.320221] kthread+0x39c/0x470 [ 230.323567] ? worker_thread+0x1860/0x1860 [ 230.327780] ? kthread_create_on_node+0x100/0x100 [ 230.332608] ret_from_fork+0x2a/0x40 [ 230.336334] kcompactd0 S25976 648 2 0x80000000 [ 230.341950] Call Trace: [ 230.344521] __schedule+0x8eb/0x2080 [ 230.348227] ? __sched_text_start+0x8/0x8 [ 230.352361] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.357448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.362447] ? trace_hardirqs_on+0xd/0x10 [ 230.366579] ? prepare_to_wait_event+0x1dc/0xba0 [ 230.371323] ? prepare_to_wait_exclusive+0x530/0x530 [ 230.376425] schedule+0xf5/0x430 [ 230.379776] ? __schedule+0x2080/0x2080 [ 230.383737] ? check_same_owner+0x320/0x320 [ 230.388042] ? rcu_pm_notify+0xc0/0xc0 [ 230.391916] ? dl_cpu_busy+0x380/0x380 [ 230.395790] ? __might_sleep+0x95/0x190 [ 230.399752] kcompactd+0x4f1/0x790 [ 230.403282] ? kcompactd_do_work+0x1090/0x1090 [ 230.407847] ? schedule+0xf5/0x430 [ 230.411373] ? __schedule+0x2080/0x2080 [ 230.415326] ? do_wait_intr+0x310/0x3e0 [ 230.419284] ? __raw_spin_lock_init+0x2d/0x100 [ 230.423851] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.428934] ? finish_wait+0x490/0x490 [ 230.432806] ? trace_hardirqs_on+0xd/0x10 [ 230.436935] ? __kthread_parkme+0x175/0x240 [ 230.441242] kthread+0x39c/0x470 [ 230.444588] ? kcompactd_do_work+0x1090/0x1090 [ 230.449147] ? kthread_create_on_node+0x100/0x100 [ 230.453975] ret_from_fork+0x2a/0x40 [ 230.457692] ksmd S26056 649 2 0x80000000 [ 230.463306] Call Trace: [ 230.465877] __schedule+0x8eb/0x2080 [ 230.469584] ? __sched_text_start+0x8/0x8 [ 230.473721] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.478814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.483812] ? trace_hardirqs_on+0xd/0x10 [ 230.487945] ? prepare_to_wait_event+0x1dc/0xba0 [ 230.492690] ? prepare_to_wait_exclusive+0x530/0x530 [ 230.497777] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 230.502603] ? __lock_is_held+0xbc/0x140 [ 230.506648] schedule+0xf5/0x430 [ 230.510000] ? __schedule+0x2080/0x2080 [ 230.513958] ? trace_hardirqs_on+0xd/0x10 [ 230.518093] ? check_same_owner+0x320/0x320 [ 230.522401] ? dl_cpu_busy+0x380/0x380 [ 230.526275] ? __might_sleep+0x95/0x190 [ 230.530237] ksm_scan_thread+0x346/0x570 [ 230.534371] ? ksm_do_scan+0x6f10/0x6f10 [ 230.538415] ? __schedule+0x2080/0x2080 [ 230.542364] ? do_wait_intr+0x310/0x3e0 [ 230.546325] ? __raw_spin_lock_init+0x2d/0x100 [ 230.550890] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.555975] ? finish_wait+0x490/0x490 [ 230.559846] ? trace_hardirqs_on+0xd/0x10 [ 230.563975] ? __kthread_parkme+0x175/0x240 [ 230.568285] kthread+0x39c/0x470 [ 230.571631] ? ksm_do_scan+0x6f10/0x6f10 [ 230.575670] ? kthread_create_on_node+0x100/0x100 [ 230.580499] ret_from_fork+0x2a/0x40 [ 230.584217] khugepaged S19848 650 2 0x80000000 [ 230.589829] Call Trace: [ 230.592400] __schedule+0x8eb/0x2080 [ 230.596106] ? __sched_text_start+0x8/0x8 [ 230.600232] ? __mod_timer+0x2bc/0x1490 [ 230.604200] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 230.610177] ? rcu_pm_notify+0xc0/0xc0 [ 230.614058] schedule+0xf5/0x430 [ 230.617402] ? lockdep_init_map+0x3d/0x70 [ 230.621531] ? __schedule+0x2080/0x2080 [ 230.625484] ? init_timer_key+0x126/0x3b0 [ 230.629616] ? try_to_del_timer_sync+0x120/0x120 [ 230.634359] ? __lock_is_held+0xbc/0x140 [ 230.638419] schedule_timeout+0x150/0x250 [ 230.642548] ? usleep_range+0x190/0x190 [ 230.646504] ? call_timer_fn+0x850/0x850 [ 230.650572] khugepaged_wait_work+0x5d0/0x7c0 [ 230.655050] ? khugepaged_wait_work+0x5d0/0x7c0 [ 230.659710] ? trace_event_raw_event_mm_collapse_huge_page_isolate+0x300/0x300 [ 230.667061] ? perf_trace_lock+0x860/0x860 [ 230.671288] ? find_held_lock+0x39/0x1d0 [ 230.675347] ? lock_downgrade+0x990/0x990 [ 230.679487] ? khugepaged+0xda7/0x13f0 [ 230.683363] ? finish_wait+0x490/0x490 [ 230.687244] ? check_same_owner+0x320/0x320 [ 230.691548] ? vmacache_update+0x74/0x130 [ 230.695691] khugepaged+0x5c7/0x13f0 [ 230.699411] ? khugepaged_scan_pmd+0x1370/0x1370 [ 230.704145] ? finish_task_switch+0x1d3/0x740 [ 230.708617] ? finish_task_switch+0x1aa/0x740 [ 230.713101] ? preempt_notifier_dec+0x20/0x20 [ 230.717612] ? __sched_text_start+0x8/0x8 [ 230.721755] ? find_held_lock+0x39/0x1d0 [ 230.725813] ? lock_downgrade+0x990/0x990 [ 230.729954] ? default_wake_function+0x30/0x50 [ 230.734521] ? schedule+0xf5/0x430 [ 230.738047] ? __schedule+0x2080/0x2080 [ 230.741999] ? do_wait_intr+0x310/0x3e0 [ 230.745963] ? lockdep_init_map+0x3d/0x70 [ 230.750088] ? __raw_spin_lock_init+0x2d/0x100 [ 230.754655] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.759741] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.764739] ? trace_hardirqs_on+0xd/0x10 [ 230.768866] ? __kthread_parkme+0x175/0x240 [ 230.773175] kthread+0x39c/0x470 [ 230.776524] ? khugepaged_scan_pmd+0x1370/0x1370 [ 230.781275] ? kthread_create_on_node+0x100/0x100 [ 230.786104] ret_from_fork+0x2a/0x40 [ 230.789822] crypto I26408 651 2 0x80000000 [ 230.795450] Call Trace: [ 230.798032] __schedule+0x8eb/0x2080 [ 230.801738] ? __sched_text_start+0x8/0x8 [ 230.805874] ? lock_downgrade+0x990/0x990 [ 230.810001] ? lock_downgrade+0x990/0x990 [ 230.814147] ? find_held_lock+0x39/0x1d0 [ 230.818225] schedule+0xf5/0x430 [ 230.821576] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.826574] ? __schedule+0x2080/0x2080 [ 230.830534] ? do_raw_spin_trylock+0x190/0x190 [ 230.835095] ? set_user_nice+0x530/0xae0 [ 230.839145] ? resched_curr+0x1a0/0x1a0 [ 230.843099] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.847577] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.852581] rescuer_thread+0xf47/0x1460 [ 230.856642] ? lock_acquire+0x1d5/0x580 [ 230.860596] ? finish_task_switch+0x1aa/0x740 [ 230.865078] ? do_raw_spin_trylock+0x190/0x190 [ 230.869649] ? check_noncircular+0x20/0x20 [ 230.873952] ? worker_thread+0x1860/0x1860 [ 230.878168] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.883167] ? trace_hardirqs_on+0xd/0x10 [ 230.887295] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.891771] ? finish_task_switch+0x1d3/0x740 [ 230.896245] ? finish_task_switch+0x1aa/0x740 [ 230.900727] ? preempt_notifier_dec+0x20/0x20 [ 230.905219] ? __schedule+0x8f3/0x2080 [ 230.909097] ? __sched_text_start+0x8/0x8 [ 230.913240] ? find_held_lock+0x39/0x1d0 [ 230.917301] ? lock_downgrade+0x990/0x990 [ 230.921440] ? default_wake_function+0x30/0x50 [ 230.926025] ? __schedule+0x2080/0x2080 [ 230.929978] ? do_wait_intr+0x310/0x3e0 [ 230.933935] ? lockdep_init_map+0x3d/0x70 [ 230.938060] ? __raw_spin_lock_init+0x2d/0x100 [ 230.942626] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 230.947713] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.952712] ? trace_hardirqs_on+0xd/0x10 [ 230.956840] ? __kthread_parkme+0x175/0x240 [ 230.961149] kthread+0x39c/0x470 [ 230.964494] ? worker_thread+0x1860/0x1860 [ 230.968707] ? kthread_create_on_node+0x100/0x100 [ 230.973535] ret_from_fork+0x2a/0x40 [ 230.977253] kblockd I25664 653 2 0x80000000 [ 230.982875] Call Trace: [ 230.985451] __schedule+0x8eb/0x2080 [ 230.989157] ? __sched_text_start+0x8/0x8 [ 230.993294] ? lock_downgrade+0x990/0x990 [ 230.997419] ? lock_downgrade+0x990/0x990 [ 231.001558] ? find_held_lock+0x39/0x1d0 [ 231.005633] schedule+0xf5/0x430 [ 231.008981] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.013982] ? __schedule+0x2080/0x2080 [ 231.017944] ? do_raw_spin_trylock+0x190/0x190 [ 231.022505] ? set_user_nice+0x530/0xae0 [ 231.026557] ? resched_curr+0x1a0/0x1a0 [ 231.030510] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.034989] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.040001] rescuer_thread+0xf47/0x1460 [ 231.044068] ? lock_acquire+0x1d5/0x580 [ 231.048028] ? finish_task_switch+0x1aa/0x740 [ 231.052511] ? do_raw_spin_trylock+0x190/0x190 [ 231.057083] ? check_noncircular+0x20/0x20 [ 231.061302] ? worker_thread+0x1860/0x1860 [ 231.065519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.070517] ? trace_hardirqs_on+0xd/0x10 [ 231.074644] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.079119] ? finish_task_switch+0x1d3/0x740 [ 231.083592] ? finish_task_switch+0x1aa/0x740 [ 231.088073] ? preempt_notifier_dec+0x20/0x20 [ 231.092567] ? __schedule+0x8f3/0x2080 [ 231.096447] ? __sched_text_start+0x8/0x8 [ 231.100588] ? find_held_lock+0x39/0x1d0 [ 231.104660] ? lock_downgrade+0x990/0x990 [ 231.108801] ? default_wake_function+0x30/0x50 [ 231.113376] ? __schedule+0x2080/0x2080 [ 231.117327] ? do_wait_intr+0x310/0x3e0 [ 231.121285] ? lockdep_init_map+0x3d/0x70 [ 231.125412] ? __raw_spin_lock_init+0x2d/0x100 [ 231.129976] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 231.135065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.140063] ? trace_hardirqs_on+0xd/0x10 [ 231.144191] ? __kthread_parkme+0x175/0x240 [ 231.148501] kthread+0x39c/0x470 [ 231.151846] ? worker_thread+0x1860/0x1860 [ 231.156059] ? kthread_create_on_node+0x100/0x100 [ 231.160886] ret_from_fork+0x2a/0x40 [ 231.164605] ata_sff I25176 731 2 0x80000000 [ 231.170228] Call Trace: [ 231.172799] __schedule+0x8eb/0x2080 [ 231.176508] ? __sched_text_start+0x8/0x8 [ 231.180647] ? lock_downgrade+0x990/0x990 [ 231.184772] ? lock_downgrade+0x990/0x990 [ 231.188910] ? find_held_lock+0x39/0x1d0 [ 231.192992] schedule+0xf5/0x430 [ 231.196341] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.201338] ? __schedule+0x2080/0x2080 [ 231.205302] ? do_raw_spin_trylock+0x190/0x190 [ 231.209866] ? set_user_nice+0x530/0xae0 [ 231.213916] ? resched_curr+0x1a0/0x1a0 [ 231.217869] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.222350] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.227353] rescuer_thread+0xf47/0x1460 [ 231.231413] ? lock_acquire+0x1d5/0x580 [ 231.235365] ? finish_task_switch+0x1aa/0x740 [ 231.239851] ? __free_pages+0xd8/0x150 [ 231.243719] ? free_hot_cold_page+0x12b0/0x12b0 [ 231.248372] ? check_noncircular+0x20/0x20 [ 231.252589] ? worker_thread+0x1860/0x1860 [ 231.256804] ? account_kernel_stack+0x155/0x1f0 [ 231.261461] ? put_task_stack+0x116/0x270 [ 231.265596] ? finish_task_switch+0x4cc/0x740 [ 231.270079] ? preempt_notifier_dec+0x20/0x20 [ 231.274574] ? __schedule+0x8f3/0x2080 [ 231.278465] ? __sched_text_start+0x8/0x8 [ 231.282609] ? find_held_lock+0x39/0x1d0 [ 231.286667] ? lock_downgrade+0x990/0x990 [ 231.290807] ? default_wake_function+0x30/0x50 [ 231.295389] ? __schedule+0x2080/0x2080 [ 231.299341] ? do_wait_intr+0x310/0x3e0 [ 231.303300] ? lockdep_init_map+0x3d/0x70 [ 231.307427] ? __raw_spin_lock_init+0x2d/0x100 [ 231.311995] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 231.317086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.322085] ? trace_hardirqs_on+0xd/0x10 [ 231.326214] ? __kthread_parkme+0x175/0x240 [ 231.330522] kthread+0x39c/0x470 [ 231.333868] ? worker_thread+0x1860/0x1860 [ 231.338082] ? kthread_create_on_node+0x100/0x100 [ 231.342909] ret_from_fork+0x2a/0x40 [ 231.346630] md I25000 753 2 0x80000000 [ 231.352256] Call Trace: [ 231.354829] __schedule+0x8eb/0x2080 [ 231.358538] ? __sched_text_start+0x8/0x8 [ 231.362676] ? lock_downgrade+0x990/0x990 [ 231.366801] ? lock_downgrade+0x990/0x990 [ 231.370939] ? find_held_lock+0x39/0x1d0 [ 231.375027] schedule+0xf5/0x430 [ 231.378376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.383372] ? __schedule+0x2080/0x2080 [ 231.387331] ? do_raw_spin_trylock+0x190/0x190 [ 231.391893] ? set_user_nice+0x530/0xae0 [ 231.395944] ? resched_curr+0x1a0/0x1a0 [ 231.399899] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.404379] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.409387] rescuer_thread+0xf47/0x1460 [ 231.413445] ? lock_acquire+0x1d5/0x580 [ 231.417408] ? finish_task_switch+0x1aa/0x740 [ 231.421891] ? do_raw_spin_trylock+0x190/0x190 [ 231.426462] ? check_noncircular+0x20/0x20 [ 231.430682] ? worker_thread+0x1860/0x1860 [ 231.434898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.439898] ? trace_hardirqs_on+0xd/0x10 [ 231.444030] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.448508] ? finish_task_switch+0x1d3/0x740 [ 231.452980] ? finish_task_switch+0x1aa/0x740 [ 231.457464] ? preempt_notifier_dec+0x20/0x20 [ 231.461957] ? __schedule+0x8f3/0x2080 [ 231.465841] ? __sched_text_start+0x8/0x8 [ 231.469986] ? find_held_lock+0x39/0x1d0 [ 231.474051] ? lock_downgrade+0x990/0x990 [ 231.478194] ? default_wake_function+0x30/0x50 [ 231.482768] ? __schedule+0x2080/0x2080 [ 231.486719] ? do_wait_intr+0x310/0x3e0 [ 231.490675] ? lockdep_init_map+0x3d/0x70 [ 231.494800] ? __raw_spin_lock_init+0x2d/0x100 [ 231.499364] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 231.504454] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.509454] ? trace_hardirqs_on+0xd/0x10 [ 231.513585] ? __kthread_parkme+0x175/0x240 [ 231.517893] kthread+0x39c/0x470 [ 231.521238] ? worker_thread+0x1860/0x1860 [ 231.525451] ? kthread_create_on_node+0x100/0x100 [ 231.530280] ret_from_fork+0x2a/0x40 [ 231.533999] edac-poller I25176 756 2 0x80000000 [ 231.539627] Call Trace: [ 231.542199] __schedule+0x8eb/0x2080 [ 231.545906] ? __sched_text_start+0x8/0x8 [ 231.550129] ? lock_downgrade+0x990/0x990 [ 231.554255] ? lock_downgrade+0x990/0x990 [ 231.558392] ? find_held_lock+0x39/0x1d0 [ 231.562471] schedule+0xf5/0x430 [ 231.565819] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.570814] ? __schedule+0x2080/0x2080 [ 231.574771] ? do_raw_spin_trylock+0x190/0x190 [ 231.579332] ? set_user_nice+0x530/0xae0 [ 231.583383] ? resched_curr+0x1a0/0x1a0 [ 231.587336] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.591815] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.596821] rescuer_thread+0xf47/0x1460 [ 231.600880] ? lock_acquire+0x1d5/0x580 [ 231.604833] ? finish_task_switch+0x1aa/0x740 [ 231.609315] ? do_raw_spin_trylock+0x190/0x190 [ 231.613887] ? check_noncircular+0x20/0x20 [ 231.618104] ? worker_thread+0x1860/0x1860 [ 231.622322] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.627321] ? trace_hardirqs_on+0xd/0x10 [ 231.631450] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.635928] ? finish_task_switch+0x1d3/0x740 [ 231.640403] ? finish_task_switch+0x1aa/0x740 [ 231.644886] ? preempt_notifier_dec+0x20/0x20 [ 231.649377] ? __schedule+0x8f3/0x2080 [ 231.653256] ? __sched_text_start+0x8/0x8 [ 231.657398] ? find_held_lock+0x39/0x1d0 [ 231.661459] ? lock_downgrade+0x990/0x990 [ 231.665602] ? default_wake_function+0x30/0x50 [ 231.670176] ? __schedule+0x2080/0x2080 [ 231.674125] ? do_wait_intr+0x310/0x3e0 [ 231.678083] ? lockdep_init_map+0x3d/0x70 [ 231.682208] ? __raw_spin_lock_init+0x2d/0x100 [ 231.686775] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 231.691863] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.696860] ? trace_hardirqs_on+0xd/0x10 [ 231.700988] ? __kthread_parkme+0x175/0x240 [ 231.705301] kthread+0x39c/0x470 [ 231.708647] ? worker_thread+0x1860/0x1860 [ 231.712860] ? kthread_create_on_node+0x100/0x100 [ 231.717687] ret_from_fork+0x2a/0x40 [ 231.721405] cfg80211 I25000 770 2 0x80000000 [ 231.727036] Call Trace: [ 231.729610] __schedule+0x8eb/0x2080 [ 231.733318] ? __sched_text_start+0x8/0x8 [ 231.737455] ? lock_downgrade+0x990/0x990 [ 231.741582] ? lock_downgrade+0x990/0x990 [ 231.745718] ? find_held_lock+0x39/0x1d0 [ 231.749793] schedule+0xf5/0x430 [ 231.753140] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.758137] ? __schedule+0x2080/0x2080 [ 231.762095] ? do_raw_spin_trylock+0x190/0x190 [ 231.766656] ? set_user_nice+0x530/0xae0 [ 231.770706] ? resched_curr+0x1a0/0x1a0 [ 231.774660] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.779138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.784142] rescuer_thread+0xf47/0x1460 [ 231.788207] ? lock_acquire+0x1d5/0x580 [ 231.792161] ? finish_task_switch+0x1aa/0x740 [ 231.796646] ? __free_pages+0xd8/0x150 [ 231.800514] ? free_hot_cold_page+0x12b0/0x12b0 [ 231.805162] ? check_noncircular+0x20/0x20 [ 231.809379] ? worker_thread+0x1860/0x1860 [ 231.813592] ? account_kernel_stack+0x155/0x1f0 [ 231.818248] ? put_task_stack+0x116/0x270 [ 231.822379] ? finish_task_switch+0x4cc/0x740 [ 231.826862] ? preempt_notifier_dec+0x20/0x20 [ 231.831354] ? __schedule+0x8f3/0x2080 [ 231.835234] ? __sched_text_start+0x8/0x8 [ 231.839378] ? find_held_lock+0x39/0x1d0 [ 231.843439] ? lock_downgrade+0x990/0x990 [ 231.847583] ? default_wake_function+0x30/0x50 [ 231.852161] ? __schedule+0x2080/0x2080 [ 231.856114] ? do_wait_intr+0x310/0x3e0 [ 231.860070] ? lockdep_init_map+0x3d/0x70 [ 231.864197] ? __raw_spin_lock_init+0x2d/0x100 [ 231.868766] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 231.873854] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.878850] ? trace_hardirqs_on+0xd/0x10 [ 231.882981] ? __kthread_parkme+0x175/0x240 [ 231.887290] kthread+0x39c/0x470 [ 231.890635] ? worker_thread+0x1860/0x1860 [ 231.894847] ? kthread_create_on_node+0x100/0x100 [ 231.899675] ret_from_fork+0x2a/0x40 [ 231.903393] rpciod I25000 865 2 0x80000000 [ 231.909020] Call Trace: [ 231.911594] __schedule+0x8eb/0x2080 [ 231.915301] ? __sched_text_start+0x8/0x8 [ 231.919440] ? lock_downgrade+0x990/0x990 [ 231.923565] ? lock_downgrade+0x990/0x990 [ 231.927701] ? find_held_lock+0x39/0x1d0 [ 231.931777] schedule+0xf5/0x430 [ 231.935127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.940122] ? __schedule+0x2080/0x2080 [ 231.944080] ? do_raw_spin_trylock+0x190/0x190 [ 231.948644] ? set_user_nice+0x530/0xae0 [ 231.952694] ? resched_curr+0x1a0/0x1a0 [ 231.956647] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.961126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.966130] rescuer_thread+0xf47/0x1460 [ 231.970191] ? lock_acquire+0x1d5/0x580 [ 231.974143] ? finish_task_switch+0x1aa/0x740 [ 231.978625] ? do_raw_spin_trylock+0x190/0x190 [ 231.983196] ? check_noncircular+0x20/0x20 [ 231.987415] ? worker_thread+0x1860/0x1860 [ 231.991633] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.996630] ? trace_hardirqs_on+0xd/0x10 [ 232.000758] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.005235] ? finish_task_switch+0x1d3/0x740 [ 232.009709] ? finish_task_switch+0x1aa/0x740 [ 232.014190] ? preempt_notifier_dec+0x20/0x20 [ 232.018682] ? __schedule+0x8f3/0x2080 [ 232.022561] ? __sched_text_start+0x8/0x8 [ 232.026702] ? find_held_lock+0x39/0x1d0 [ 232.030761] ? lock_downgrade+0x990/0x990 [ 232.034902] ? default_wake_function+0x30/0x50 [ 232.039481] ? __schedule+0x2080/0x2080 [ 232.043431] ? do_wait_intr+0x310/0x3e0 [ 232.047389] ? lockdep_init_map+0x3d/0x70 [ 232.051514] ? __raw_spin_lock_init+0x2d/0x100 [ 232.056080] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.061166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.066164] ? trace_hardirqs_on+0xd/0x10 [ 232.070294] ? __kthread_parkme+0x175/0x240 [ 232.074603] kthread+0x39c/0x470 [ 232.077947] ? worker_thread+0x1860/0x1860 [ 232.082158] ? kthread_create_on_node+0x100/0x100 [ 232.086985] ret_from_fork+0x2a/0x40 [ 232.090703] xprtiod I25000 866 2 0x80000000 [ 232.096324] Call Trace: [ 232.098894] __schedule+0x8eb/0x2080 [ 232.102604] ? __sched_text_start+0x8/0x8 [ 232.106742] ? lock_downgrade+0x990/0x990 [ 232.110868] ? lock_downgrade+0x990/0x990 [ 232.115006] ? find_held_lock+0x39/0x1d0 [ 232.119087] schedule+0xf5/0x430 [ 232.122435] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.127939] ? __schedule+0x2080/0x2080 [ 232.131898] ? do_raw_spin_trylock+0x190/0x190 [ 232.136466] ? set_user_nice+0x530/0xae0 [ 232.140515] ? resched_curr+0x1a0/0x1a0 [ 232.144470] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.148950] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.153953] rescuer_thread+0xf47/0x1460 [ 232.158018] ? lock_acquire+0x1d5/0x580 [ 232.161976] ? finish_task_switch+0x1aa/0x740 [ 232.166459] ? do_raw_spin_trylock+0x190/0x190 [ 232.171037] ? check_noncircular+0x20/0x20 [ 232.175254] ? worker_thread+0x1860/0x1860 [ 232.179471] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.184470] ? trace_hardirqs_on+0xd/0x10 [ 232.188597] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.193074] ? finish_task_switch+0x1d3/0x740 [ 232.197548] ? finish_task_switch+0x1aa/0x740 [ 232.202038] ? preempt_notifier_dec+0x20/0x20 [ 232.206531] ? __schedule+0x8f3/0x2080 [ 232.210413] ? __sched_text_start+0x8/0x8 [ 232.214556] ? find_held_lock+0x39/0x1d0 [ 232.218617] ? lock_downgrade+0x990/0x990 [ 232.222767] ? default_wake_function+0x30/0x50 [ 232.227345] ? __schedule+0x2080/0x2080 [ 232.231298] ? do_wait_intr+0x310/0x3e0 [ 232.235257] ? lockdep_init_map+0x3d/0x70 [ 232.239385] ? __raw_spin_lock_init+0x2d/0x100 [ 232.243953] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.249041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.254040] ? trace_hardirqs_on+0xd/0x10 [ 232.258168] ? __kthread_parkme+0x175/0x240 [ 232.262478] kthread+0x39c/0x470 [ 232.265823] ? worker_thread+0x1860/0x1860 [ 232.270036] ? kthread_create_on_node+0x100/0x100 [ 232.274862] ret_from_fork+0x2a/0x40 [ 232.278583] kauditd S23376 1012 2 0x80000000 [ 232.284199] Call Trace: [ 232.286769] __schedule+0x8eb/0x2080 [ 232.290476] ? __sched_text_start+0x8/0x8 [ 232.294610] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.299697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.304694] ? trace_hardirqs_on+0xd/0x10 [ 232.308825] ? prepare_to_wait_event+0x1dc/0xba0 [ 232.313567] ? prepare_to_wait_exclusive+0x530/0x530 [ 232.318652] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.323738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.328742] schedule+0xf5/0x430 [ 232.332092] ? __schedule+0x2080/0x2080 [ 232.336055] ? check_same_owner+0x320/0x320 [ 232.340353] ? trace_hardirqs_on+0xd/0x10 [ 232.344487] ? dl_cpu_busy+0x380/0x380 [ 232.348372] kauditd_thread+0x4f1/0x970 [ 232.352335] ? auditd_reset+0x1e0/0x1e0 [ 232.356293] ? schedule+0xf5/0x430 [ 232.359817] ? __schedule+0x2080/0x2080 [ 232.363769] ? do_wait_intr+0x310/0x3e0 [ 232.367727] ? lockdep_init_map+0x3d/0x70 [ 232.371852] ? __raw_spin_lock_init+0x2d/0x100 [ 232.376417] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.381500] ? finish_wait+0x490/0x490 [ 232.385372] ? trace_hardirqs_on+0xd/0x10 [ 232.389501] ? __kthread_parkme+0x175/0x240 [ 232.393810] kthread+0x39c/0x470 [ 232.397156] ? auditd_reset+0x1e0/0x1e0 [ 232.401108] ? kthread_create_on_node+0x100/0x100 [ 232.405934] ret_from_fork+0x2a/0x40 [ 232.409652] kswapd0 S24984 1019 2 0x80000000 [ 232.415266] Call Trace: [ 232.417840] __schedule+0x8eb/0x2080 [ 232.421546] ? __sched_text_start+0x8/0x8 [ 232.425678] ? free_hot_cold_page_list+0x470/0x470 [ 232.430584] ? prepare_to_wait+0xb6/0x4d0 [ 232.434727] ? zone_watermark_ok_safe+0x12b/0x400 [ 232.439559] ? zone_watermark_ok+0x180/0x180 [ 232.443946] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.449038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.454037] ? trace_hardirqs_on+0xd/0x10 [ 232.458172] schedule+0xf5/0x430 [ 232.461522] ? __schedule+0x2080/0x2080 [ 232.465477] ? _find_next_bit+0xee/0x120 [ 232.469525] ? find_next_bit+0x27/0x30 [ 232.473399] ? cpumask_next+0x24/0x30 [ 232.477183] ? set_pgdat_percpu_threshold+0x17d/0x230 [ 232.482360] ? calculate_pressure_threshold+0xc0/0xc0 [ 232.487537] kswapd+0x16b1/0x1e60 [ 232.490999] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.495480] ? finish_task_switch+0x1d3/0x740 [ 232.499953] ? finish_task_switch+0x1aa/0x740 [ 232.504439] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 232.509277] ? __schedule+0x8f3/0x2080 [ 232.513167] ? lock_commit_crosslock+0xe59/0x1d00 [ 232.517995] ? find_held_lock+0x39/0x1d0 [ 232.522059] ? lock_downgrade+0x990/0x990 [ 232.526200] ? default_wake_function+0x30/0x50 [ 232.530769] ? schedule+0xf5/0x430 [ 232.534294] ? __schedule+0x2080/0x2080 [ 232.538244] ? do_wait_intr+0x310/0x3e0 [ 232.542197] ? finish_wait+0x490/0x490 [ 232.546065] ? __raw_spin_lock_init+0x2d/0x100 [ 232.550629] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.555803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.560802] ? trace_hardirqs_on+0xd/0x10 [ 232.564932] ? __kthread_parkme+0x175/0x240 [ 232.569249] kthread+0x39c/0x470 [ 232.572594] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 232.577415] ? kthread_create_on_node+0x100/0x100 [ 232.582241] ret_from_fork+0x2a/0x40 [ 232.585960] nfsiod I25000 1020 2 0x80000000 [ 232.591586] Call Trace: [ 232.594157] __schedule+0x8eb/0x2080 [ 232.597864] ? __sched_text_start+0x8/0x8 [ 232.602008] ? lock_downgrade+0x990/0x990 [ 232.606138] ? lock_downgrade+0x990/0x990 [ 232.610276] ? find_held_lock+0x39/0x1d0 [ 232.614352] schedule+0xf5/0x430 [ 232.617702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.622698] ? __schedule+0x2080/0x2080 [ 232.626655] ? do_raw_spin_trylock+0x190/0x190 [ 232.631215] ? set_user_nice+0x530/0xae0 [ 232.635264] ? resched_curr+0x1a0/0x1a0 [ 232.639218] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.643698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.648704] rescuer_thread+0xf47/0x1460 [ 232.652763] ? lock_acquire+0x1d5/0x580 [ 232.656716] ? finish_task_switch+0x1aa/0x740 [ 232.661197] ? do_raw_spin_trylock+0x190/0x190 [ 232.665768] ? check_noncircular+0x20/0x20 [ 232.669984] ? worker_thread+0x1860/0x1860 [ 232.674202] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.679202] ? trace_hardirqs_on+0xd/0x10 [ 232.683330] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.687804] ? finish_task_switch+0x1d3/0x740 [ 232.692277] ? finish_task_switch+0x1aa/0x740 [ 232.696759] ? preempt_notifier_dec+0x20/0x20 [ 232.701251] ? __schedule+0x8f3/0x2080 [ 232.705131] ? __sched_text_start+0x8/0x8 [ 232.709276] ? find_held_lock+0x39/0x1d0 [ 232.713336] ? lock_downgrade+0x990/0x990 [ 232.717481] ? default_wake_function+0x30/0x50 [ 232.722057] ? __schedule+0x2080/0x2080 [ 232.726010] ? do_wait_intr+0x310/0x3e0 [ 232.729971] ? lockdep_init_map+0x3d/0x70 [ 232.734096] ? __raw_spin_lock_init+0x2d/0x100 [ 232.738661] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.743747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.748744] ? trace_hardirqs_on+0xd/0x10 [ 232.752873] ? __kthread_parkme+0x175/0x240 [ 232.757183] kthread+0x39c/0x470 [ 232.760527] ? worker_thread+0x1860/0x1860 [ 232.764739] ? kthread_create_on_node+0x100/0x100 [ 232.769566] ret_from_fork+0x2a/0x40 [ 232.773283] pencrypt I25000 1049 2 0x80000000 [ 232.778908] Call Trace: [ 232.781487] __schedule+0x8eb/0x2080 [ 232.785195] ? __sched_text_start+0x8/0x8 [ 232.789332] ? lock_downgrade+0x990/0x990 [ 232.793460] ? lock_downgrade+0x990/0x990 [ 232.797596] ? find_held_lock+0x39/0x1d0 [ 232.801671] schedule+0xf5/0x430 [ 232.805028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.810029] ? __schedule+0x2080/0x2080 [ 232.813985] ? do_raw_spin_trylock+0x190/0x190 [ 232.818549] ? set_user_nice+0x530/0xae0 [ 232.822597] ? resched_curr+0x1a0/0x1a0 [ 232.826550] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.831036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.836044] rescuer_thread+0xf47/0x1460 [ 232.840102] ? lock_acquire+0x1d5/0x580 [ 232.844056] ? finish_task_switch+0x1aa/0x740 [ 232.848538] ? do_raw_spin_trylock+0x190/0x190 [ 232.853108] ? check_noncircular+0x20/0x20 [ 232.857323] ? worker_thread+0x1860/0x1860 [ 232.861541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.866540] ? trace_hardirqs_on+0xd/0x10 [ 232.870667] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.875141] ? finish_task_switch+0x1d3/0x740 [ 232.879614] ? finish_task_switch+0x1aa/0x740 [ 232.884099] ? preempt_notifier_dec+0x20/0x20 [ 232.888591] ? __schedule+0x8f3/0x2080 [ 232.892470] ? __sched_text_start+0x8/0x8 [ 232.896611] ? find_held_lock+0x39/0x1d0 [ 232.900670] ? lock_downgrade+0x990/0x990 [ 232.904810] ? default_wake_function+0x30/0x50 [ 232.909387] ? __schedule+0x2080/0x2080 [ 232.913338] ? do_wait_intr+0x310/0x3e0 [ 232.917297] ? lockdep_init_map+0x3d/0x70 [ 232.921422] ? __raw_spin_lock_init+0x2d/0x100 [ 232.925987] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 232.931075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.936072] ? trace_hardirqs_on+0xd/0x10 [ 232.940202] ? __kthread_parkme+0x175/0x240 [ 232.944517] kthread+0x39c/0x470 [ 232.947865] ? worker_thread+0x1860/0x1860 [ 232.952077] ? kthread_create_on_node+0x100/0x100 [ 232.956906] ret_from_fork+0x2a/0x40 [ 232.960623] pdecrypt I25000 1051 2 0x80000000 [ 232.966247] Call Trace: [ 232.968817] __schedule+0x8eb/0x2080 [ 232.972526] ? __sched_text_start+0x8/0x8 [ 232.976663] ? lock_downgrade+0x990/0x990 [ 232.980789] ? lock_downgrade+0x990/0x990 [ 232.984925] ? find_held_lock+0x39/0x1d0 [ 232.989002] schedule+0xf5/0x430 [ 232.992356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.997352] ? __schedule+0x2080/0x2080 [ 233.001309] ? do_raw_spin_trylock+0x190/0x190 [ 233.005871] ? set_user_nice+0x530/0xae0 [ 233.009921] ? resched_curr+0x1a0/0x1a0 [ 233.013873] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.018353] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.023359] rescuer_thread+0xf47/0x1460 [ 233.027420] ? lock_acquire+0x1d5/0x580 [ 233.031373] ? finish_task_switch+0x1aa/0x740 [ 233.035857] ? do_raw_spin_trylock+0x190/0x190 [ 233.040428] ? check_noncircular+0x20/0x20 [ 233.044643] ? worker_thread+0x1860/0x1860 [ 233.048862] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.053863] ? trace_hardirqs_on+0xd/0x10 [ 233.057992] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.062471] ? finish_task_switch+0x1d3/0x740 [ 233.066945] ? finish_task_switch+0x1aa/0x740 [ 233.071430] ? preempt_notifier_dec+0x20/0x20 [ 233.075921] ? __schedule+0x8f3/0x2080 [ 233.079800] ? __sched_text_start+0x8/0x8 [ 233.083942] ? find_held_lock+0x39/0x1d0 [ 233.088002] ? lock_downgrade+0x990/0x990 [ 233.092159] ? default_wake_function+0x30/0x50 [ 233.096734] ? __schedule+0x2080/0x2080 [ 233.100683] ? do_wait_intr+0x310/0x3e0 [ 233.104640] ? lockdep_init_map+0x3d/0x70 [ 233.108765] ? __raw_spin_lock_init+0x2d/0x100 [ 233.113332] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.118420] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.123420] ? trace_hardirqs_on+0xd/0x10 [ 233.127548] ? __kthread_parkme+0x175/0x240 [ 233.131856] kthread+0x39c/0x470 [ 233.135204] ? worker_thread+0x1860/0x1860 [ 233.139418] ? kthread_create_on_node+0x100/0x100 [ 233.144246] ret_from_fork+0x2a/0x40 [ 233.147965] acpi_thermal_pm I25000 1138 2 0x80000000 [ 233.153589] Call Trace: [ 233.156162] __schedule+0x8eb/0x2080 [ 233.159869] ? __sched_text_start+0x8/0x8 [ 233.164010] ? lock_downgrade+0x990/0x990 [ 233.168142] ? lock_downgrade+0x990/0x990 [ 233.172278] ? find_held_lock+0x39/0x1d0 [ 233.176356] schedule+0xf5/0x430 [ 233.179705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.184701] ? __schedule+0x2080/0x2080 [ 233.188657] ? do_raw_spin_trylock+0x190/0x190 [ 233.193219] ? set_user_nice+0x530/0xae0 [ 233.197269] ? resched_curr+0x1a0/0x1a0 [ 233.201223] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.205703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.210708] rescuer_thread+0xf47/0x1460 [ 233.214759] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.219851] ? trace_hardirqs_on+0xd/0x10 [ 233.223991] ? __free_pages+0xd8/0x150 [ 233.227865] ? free_hot_cold_page+0x12b0/0x12b0 [ 233.232515] ? check_noncircular+0x20/0x20 [ 233.236732] ? worker_thread+0x1860/0x1860 [ 233.240947] ? account_kernel_stack+0x155/0x1f0 [ 233.245604] ? put_task_stack+0x116/0x270 [ 233.249827] ? finish_task_switch+0x4cc/0x740 [ 233.254311] ? preempt_notifier_dec+0x20/0x20 [ 233.258806] ? __schedule+0x8f3/0x2080 [ 233.262689] ? __sched_text_start+0x8/0x8 [ 233.266835] ? find_held_lock+0x39/0x1d0 [ 233.270895] ? lock_downgrade+0x990/0x990 [ 233.275044] ? default_wake_function+0x30/0x50 [ 233.279619] ? __schedule+0x2080/0x2080 [ 233.283570] ? do_wait_intr+0x310/0x3e0 [ 233.287530] ? lockdep_init_map+0x3d/0x70 [ 233.291656] ? __raw_spin_lock_init+0x2d/0x100 [ 233.296229] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.301318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.306318] ? trace_hardirqs_on+0xd/0x10 [ 233.310449] ? __kthread_parkme+0x175/0x240 [ 233.314757] kthread+0x39c/0x470 [ 233.318104] ? worker_thread+0x1860/0x1860 [ 233.322319] ? kthread_create_on_node+0x100/0x100 [ 233.327147] ret_from_fork+0x2a/0x40 [ 233.330868] scsi_eh_0 S25664 1209 2 0x80000000 [ 233.336483] Call Trace: [ 233.339054] __schedule+0x8eb/0x2080 [ 233.342760] ? __sched_text_start+0x8/0x8 [ 233.346890] ? do_raw_spin_trylock+0x190/0x190 [ 233.351455] ? lock_release+0xd70/0xd70 [ 233.355408] ? compat_start_thread+0x80/0x80 [ 233.359798] ? check_noncircular+0x20/0x20 [ 233.364025] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.368505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.373503] ? trace_hardirqs_on+0xd/0x10 [ 233.377633] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.382109] ? finish_task_switch+0x1d3/0x740 [ 233.386582] ? finish_task_switch+0x1aa/0x740 [ 233.391066] ? preempt_notifier_dec+0x20/0x20 [ 233.395547] schedule+0xf5/0x430 [ 233.398898] ? __schedule+0x2080/0x2080 [ 233.402853] ? __schedule+0x8f3/0x2080 [ 233.406732] ? __sched_text_start+0x8/0x8 [ 233.410883] scsi_error_handler+0x50b/0x1170 [ 233.415286] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 233.419689] ? default_wake_function+0x30/0x50 [ 233.424257] ? schedule+0xf5/0x430 [ 233.427780] ? __schedule+0x2080/0x2080 [ 233.431736] ? do_wait_intr+0x310/0x3e0 [ 233.435692] ? lockdep_init_map+0x3d/0x70 [ 233.439823] ? __raw_spin_lock_init+0x2d/0x100 [ 233.444390] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.449479] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.454477] ? trace_hardirqs_on+0xd/0x10 [ 233.458606] ? __kthread_parkme+0x175/0x240 [ 233.462915] kthread+0x39c/0x470 [ 233.466260] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 233.470647] ? kthread_create_on_node+0x100/0x100 [ 233.475475] ret_from_fork+0x2a/0x40 [ 233.479191] scsi_tmf_0 I25000 1210 2 0x80000000 [ 233.484826] Call Trace: [ 233.487399] __schedule+0x8eb/0x2080 [ 233.491105] ? __sched_text_start+0x8/0x8 [ 233.495244] ? lock_downgrade+0x990/0x990 [ 233.499370] ? lock_downgrade+0x990/0x990 [ 233.503507] ? find_held_lock+0x39/0x1d0 [ 233.507583] schedule+0xf5/0x430 [ 233.510932] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.515929] ? __schedule+0x2080/0x2080 [ 233.519887] ? do_raw_spin_trylock+0x190/0x190 [ 233.524449] ? set_user_nice+0x530/0xae0 [ 233.528498] ? resched_curr+0x1a0/0x1a0 [ 233.532452] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.536931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.541936] rescuer_thread+0xf47/0x1460 [ 233.545995] ? lock_acquire+0x1d5/0x580 [ 233.549952] ? finish_task_switch+0x1aa/0x740 [ 233.554435] ? do_raw_spin_trylock+0x190/0x190 [ 233.559008] ? check_noncircular+0x20/0x20 [ 233.563231] ? worker_thread+0x1860/0x1860 [ 233.567450] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.572447] ? trace_hardirqs_on+0xd/0x10 [ 233.576574] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.581051] ? finish_task_switch+0x1d3/0x740 [ 233.585523] ? finish_task_switch+0x1aa/0x740 [ 233.590009] ? preempt_notifier_dec+0x20/0x20 [ 233.594505] ? __schedule+0x8f3/0x2080 [ 233.598387] ? __sched_text_start+0x8/0x8 [ 233.602529] ? find_held_lock+0x39/0x1d0 [ 233.606589] ? lock_downgrade+0x990/0x990 [ 233.610730] ? default_wake_function+0x30/0x50 [ 233.615306] ? __schedule+0x2080/0x2080 [ 233.619258] ? do_wait_intr+0x310/0x3e0 [ 233.623218] ? lockdep_init_map+0x3d/0x70 [ 233.627345] ? __raw_spin_lock_init+0x2d/0x100 [ 233.631912] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.637000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.642010] ? trace_hardirqs_on+0xd/0x10 [ 233.646146] ? __kthread_parkme+0x175/0x240 [ 233.650455] kthread+0x39c/0x470 [ 233.653805] ? worker_thread+0x1860/0x1860 [ 233.658024] ? kthread_create_on_node+0x100/0x100 [ 233.662853] ret_from_fork+0x2a/0x40 [ 233.666573] qat_device_rese I25000 1282 2 0x80000000 [ 233.672198] Call Trace: [ 233.674770] __schedule+0x8eb/0x2080 [ 233.678480] ? __sched_text_start+0x8/0x8 [ 233.682616] ? lock_downgrade+0x990/0x990 [ 233.686741] ? lock_downgrade+0x990/0x990 [ 233.690876] ? find_held_lock+0x39/0x1d0 [ 233.694954] schedule+0xf5/0x430 [ 233.698303] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.703299] ? __schedule+0x2080/0x2080 [ 233.707255] ? do_raw_spin_trylock+0x190/0x190 [ 233.711815] ? set_user_nice+0x530/0xae0 [ 233.715865] ? resched_curr+0x1a0/0x1a0 [ 233.719819] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.724304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.729309] rescuer_thread+0xf47/0x1460 [ 233.733368] ? lock_acquire+0x1d5/0x580 [ 233.737323] ? finish_task_switch+0x1aa/0x740 [ 233.741806] ? do_raw_spin_trylock+0x190/0x190 [ 233.746378] ? check_noncircular+0x20/0x20 [ 233.750596] ? worker_thread+0x1860/0x1860 [ 233.754813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.759810] ? trace_hardirqs_on+0xd/0x10 [ 233.763937] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.768413] ? finish_task_switch+0x1d3/0x740 [ 233.772886] ? finish_task_switch+0x1aa/0x740 [ 233.777370] ? preempt_notifier_dec+0x20/0x20 [ 233.781863] ? __schedule+0x8f3/0x2080 [ 233.785742] ? __sched_text_start+0x8/0x8 [ 233.789883] ? find_held_lock+0x39/0x1d0 [ 233.793943] ? lock_downgrade+0x990/0x990 [ 233.798086] ? default_wake_function+0x30/0x50 [ 233.802661] ? __schedule+0x2080/0x2080 [ 233.806613] ? do_wait_intr+0x310/0x3e0 [ 233.810571] ? lockdep_init_map+0x3d/0x70 [ 233.814695] ? __raw_spin_lock_init+0x2d/0x100 [ 233.819263] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.824352] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.829349] ? trace_hardirqs_on+0xd/0x10 [ 233.833476] ? __kthread_parkme+0x175/0x240 [ 233.837789] kthread+0x39c/0x470 [ 233.841133] ? worker_thread+0x1860/0x1860 [ 233.845347] ? kthread_create_on_node+0x100/0x100 [ 233.850175] ret_from_fork+0x2a/0x40 [ 233.853892] kworker/0:2 I21592 1283 2 0x80000000 [ 233.859517] Call Trace: [ 233.862088] __schedule+0x8eb/0x2080 [ 233.865798] ? __sched_text_start+0x8/0x8 [ 233.869931] ? perf_trace_lock+0x860/0x860 [ 233.874159] ? find_held_lock+0x39/0x1d0 [ 233.878220] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 233.883055] schedule+0xf5/0x430 [ 233.886406] ? __schedule+0x2080/0x2080 [ 233.890365] ? do_raw_spin_trylock+0x190/0x190 [ 233.894926] ? retint_kernel+0x10/0x10 [ 233.898803] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.903282] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.908288] worker_thread+0x492/0x1860 [ 233.912274] ? process_one_work+0x1bd0/0x1bd0 [ 233.916751] ? check_noncircular+0x20/0x20 [ 233.920970] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.925448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.930446] ? trace_hardirqs_on+0xd/0x10 [ 233.934573] ? _raw_spin_unlock_irq+0x27/0x70 [ 233.939051] ? finish_task_switch+0x1d3/0x740 [ 233.943525] ? finish_task_switch+0x1aa/0x740 [ 233.948009] ? preempt_notifier_dec+0x20/0x20 [ 233.952505] ? __schedule+0x8f3/0x2080 [ 233.956401] ? find_held_lock+0x39/0x1d0 [ 233.960460] ? lock_downgrade+0x990/0x990 [ 233.964601] ? default_wake_function+0x30/0x50 [ 233.969174] ? __schedule+0x2080/0x2080 [ 233.973125] ? do_wait_intr+0x310/0x3e0 [ 233.977083] ? lockdep_init_map+0x3d/0x70 [ 233.981208] ? __raw_spin_lock_init+0x2d/0x100 [ 233.985776] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 233.990864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.995861] ? trace_hardirqs_on+0xd/0x10 [ 233.999990] ? __kthread_parkme+0x175/0x240 [ 234.004302] kthread+0x39c/0x470 [ 234.007646] ? process_one_work+0x1bd0/0x1bd0 [ 234.012118] ? kthread_create_on_node+0x100/0x100 [ 234.016946] ret_from_fork+0x2a/0x40 [ 234.020663] qat_pf2vf_resp_ I25000 1284 2 0x80000000 [ 234.026283] Call Trace: [ 234.028852] __schedule+0x8eb/0x2080 [ 234.032560] ? __sched_text_start+0x8/0x8 [ 234.036697] ? lock_downgrade+0x990/0x990 [ 234.040823] ? lock_downgrade+0x990/0x990 [ 234.044959] ? find_held_lock+0x39/0x1d0 [ 234.049046] schedule+0xf5/0x430 [ 234.052396] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.057392] ? __schedule+0x2080/0x2080 [ 234.061349] ? do_raw_spin_trylock+0x190/0x190 [ 234.065912] ? set_user_nice+0x530/0xae0 [ 234.069961] ? resched_curr+0x1a0/0x1a0 [ 234.073916] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.078398] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.083403] rescuer_thread+0xf47/0x1460 [ 234.087464] ? lock_acquire+0x1d5/0x580 [ 234.091417] ? finish_task_switch+0x1aa/0x740 [ 234.095901] ? do_raw_spin_trylock+0x190/0x190 [ 234.100470] ? check_noncircular+0x20/0x20 [ 234.104686] ? worker_thread+0x1860/0x1860 [ 234.108904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.113905] ? trace_hardirqs_on+0xd/0x10 [ 234.118037] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.122512] ? finish_task_switch+0x1d3/0x740 [ 234.128116] ? finish_task_switch+0x1aa/0x740 [ 234.132602] ? preempt_notifier_dec+0x20/0x20 [ 234.137096] ? __schedule+0x8f3/0x2080 [ 234.140977] ? __sched_text_start+0x8/0x8 [ 234.145121] ? find_held_lock+0x39/0x1d0 [ 234.149181] ? lock_downgrade+0x990/0x990 [ 234.153323] ? default_wake_function+0x30/0x50 [ 234.157898] ? __schedule+0x2080/0x2080 [ 234.161851] ? do_wait_intr+0x310/0x3e0 [ 234.165809] ? lockdep_init_map+0x3d/0x70 [ 234.169935] ? __raw_spin_lock_init+0x2d/0x100 [ 234.174500] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 234.179586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.184585] ? trace_hardirqs_on+0xd/0x10 [ 234.188715] ? __kthread_parkme+0x175/0x240 [ 234.193031] kthread+0x39c/0x470 [ 234.196379] ? worker_thread+0x1860/0x1860 [ 234.200592] ? kthread_create_on_node+0x100/0x100 [ 234.205419] ret_from_fork+0x2a/0x40 [ 234.209225] adf_vf_stop_wq I25000 1285 2 0x80000000 [ 234.214854] Call Trace: [ 234.217426] __schedule+0x8eb/0x2080 [ 234.221134] ? __sched_text_start+0x8/0x8 [ 234.225271] ? lock_downgrade+0x990/0x990 [ 234.229397] ? lock_downgrade+0x990/0x990 [ 234.233533] ? find_held_lock+0x39/0x1d0 [ 234.237609] schedule+0xf5/0x430 [ 234.240957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.245955] ? __schedule+0x2080/0x2080 [ 234.249912] ? do_raw_spin_trylock+0x190/0x190 [ 234.254473] ? set_user_nice+0x530/0xae0 [ 234.258522] ? resched_curr+0x1a0/0x1a0 [ 234.262476] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.266956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.271959] rescuer_thread+0xf47/0x1460 [ 234.276029] ? lock_acquire+0x1d5/0x580 [ 234.279982] ? finish_task_switch+0x1aa/0x740 [ 234.284464] ? do_raw_spin_trylock+0x190/0x190 [ 234.289042] ? check_noncircular+0x20/0x20 [ 234.293260] ? worker_thread+0x1860/0x1860 [ 234.297478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.302476] ? trace_hardirqs_on+0xd/0x10 [ 234.306602] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.311080] ? finish_task_switch+0x1d3/0x740 [ 234.315552] ? finish_task_switch+0x1aa/0x740 [ 234.320039] ? preempt_notifier_dec+0x20/0x20 [ 234.324532] ? __schedule+0x8f3/0x2080 [ 234.328412] ? __sched_text_start+0x8/0x8 [ 234.332552] ? find_held_lock+0x39/0x1d0 [ 234.336609] ? lock_downgrade+0x990/0x990 [ 234.340755] ? default_wake_function+0x30/0x50 [ 234.345332] ? __schedule+0x2080/0x2080 [ 234.349283] ? do_wait_intr+0x310/0x3e0 [ 234.353242] ? lockdep_init_map+0x3d/0x70 [ 234.357366] ? __raw_spin_lock_init+0x2d/0x100 [ 234.361931] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 234.367031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.372035] ? trace_hardirqs_on+0xd/0x10 [ 234.376164] ? __kthread_parkme+0x175/0x240 [ 234.380473] kthread+0x39c/0x470 [ 234.383817] ? worker_thread+0x1860/0x1860 [ 234.388033] ? kthread_create_on_node+0x100/0x100 [ 234.392861] ret_from_fork+0x2a/0x40 [ 234.396580] kworker/1:2 I21512 1334 2 0x80000000 [ 234.402201] Call Trace: [ 234.404772] __schedule+0x8eb/0x2080 [ 234.408479] ? __sched_text_start+0x8/0x8 [ 234.412613] ? perf_trace_lock+0x860/0x860 [ 234.416831] ? check_noncircular+0x20/0x20 [ 234.421054] ? find_held_lock+0x39/0x1d0 [ 234.425129] schedule+0xf5/0x430 [ 234.428479] ? __schedule+0x2080/0x2080 [ 234.432437] ? do_raw_spin_trylock+0x190/0x190 [ 234.437000] ? worker_pool_assign_id+0x1b0/0x1b0 [ 234.441755] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.446236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.451240] worker_thread+0x492/0x1860 [ 234.455230] ? process_one_work+0x1bd0/0x1bd0 [ 234.459707] ? check_noncircular+0x20/0x20 [ 234.463927] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.468407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.473405] ? trace_hardirqs_on+0xd/0x10 [ 234.477532] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.482013] ? finish_task_switch+0x1d3/0x740 [ 234.486491] ? finish_task_switch+0x1aa/0x740 [ 234.490972] ? preempt_notifier_dec+0x20/0x20 [ 234.495464] ? __schedule+0x8f3/0x2080 [ 234.499361] ? find_held_lock+0x39/0x1d0 [ 234.503421] ? lock_downgrade+0x990/0x990 [ 234.507563] ? default_wake_function+0x30/0x50 [ 234.512140] ? __schedule+0x2080/0x2080 [ 234.516091] ? do_wait_intr+0x310/0x3e0 [ 234.520049] ? lockdep_init_map+0x3d/0x70 [ 234.524174] ? __raw_spin_lock_init+0x2d/0x100 [ 234.528740] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 234.533830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.538827] ? trace_hardirqs_on+0xd/0x10 [ 234.542957] ? __kthread_parkme+0x175/0x240 [ 234.547265] kthread+0x39c/0x470 [ 234.550611] ? process_one_work+0x1bd0/0x1bd0 [ 234.555083] ? kthread_create_on_node+0x100/0x100 [ 234.559911] ret_from_fork+0x2a/0x40 [ 234.563630] ipv6_addrconf I25000 1337 2 0x80000000 [ 234.569255] Call Trace: [ 234.571827] __schedule+0x8eb/0x2080 [ 234.575534] ? __sched_text_start+0x8/0x8 [ 234.579673] ? lock_downgrade+0x990/0x990 [ 234.583801] ? lock_downgrade+0x990/0x990 [ 234.587939] ? find_held_lock+0x39/0x1d0 [ 234.592025] schedule+0xf5/0x430 [ 234.595375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.600368] ? __schedule+0x2080/0x2080 [ 234.604326] ? do_raw_spin_trylock+0x190/0x190 [ 234.608888] ? set_user_nice+0x530/0xae0 [ 234.612938] ? resched_curr+0x1a0/0x1a0 [ 234.616892] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.621371] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.626375] rescuer_thread+0xf47/0x1460 [ 234.630436] ? lock_acquire+0x1d5/0x580 [ 234.634392] ? finish_task_switch+0x1aa/0x740 [ 234.638874] ? do_raw_spin_trylock+0x190/0x190 [ 234.643445] ? check_noncircular+0x20/0x20 [ 234.647662] ? worker_thread+0x1860/0x1860 [ 234.651880] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.656895] ? trace_hardirqs_on+0xd/0x10 [ 234.661029] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.665503] ? finish_task_switch+0x1d3/0x740 [ 234.669976] ? finish_task_switch+0x1aa/0x740 [ 234.674460] ? preempt_notifier_dec+0x20/0x20 [ 234.678962] ? __schedule+0x8f3/0x2080 [ 234.682851] ? __sched_text_start+0x8/0x8 [ 234.686993] ? find_held_lock+0x39/0x1d0 [ 234.691056] ? lock_downgrade+0x990/0x990 [ 234.695203] ? default_wake_function+0x30/0x50 [ 234.699787] ? __schedule+0x2080/0x2080 [ 234.703736] ? do_wait_intr+0x310/0x3e0 [ 234.707693] ? lockdep_init_map+0x3d/0x70 [ 234.711822] ? __raw_spin_lock_init+0x2d/0x100 [ 234.716389] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 234.721478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.726477] ? trace_hardirqs_on+0xd/0x10 [ 234.730606] ? __kthread_parkme+0x175/0x240 [ 234.734915] kthread+0x39c/0x470 [ 234.738271] ? worker_thread+0x1860/0x1860 [ 234.742485] ? kthread_create_on_node+0x100/0x100 [ 234.747335] ret_from_fork+0x2a/0x40 [ 234.751059] dsa_ordered I25000 1341 2 0x80000000 [ 234.756682] Call Trace: [ 234.759258] __schedule+0x8eb/0x2080 [ 234.762966] ? __sched_text_start+0x8/0x8 [ 234.767102] ? lock_downgrade+0x990/0x990 [ 234.771228] ? lock_downgrade+0x990/0x990 [ 234.775363] ? find_held_lock+0x39/0x1d0 [ 234.779440] schedule+0xf5/0x430 [ 234.782790] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.787786] ? __schedule+0x2080/0x2080 [ 234.791743] ? do_raw_spin_trylock+0x190/0x190 [ 234.796305] ? set_user_nice+0x530/0xae0 [ 234.800355] ? resched_curr+0x1a0/0x1a0 [ 234.804311] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.808791] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.813796] rescuer_thread+0xf47/0x1460 [ 234.817855] ? lock_acquire+0x1d5/0x580 [ 234.821809] ? finish_task_switch+0x1aa/0x740 [ 234.826292] ? do_raw_spin_trylock+0x190/0x190 [ 234.830865] ? check_noncircular+0x20/0x20 [ 234.835083] ? worker_thread+0x1860/0x1860 [ 234.839301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.844300] ? trace_hardirqs_on+0xd/0x10 [ 234.848428] ? _raw_spin_unlock_irq+0x27/0x70 [ 234.852904] ? finish_task_switch+0x1d3/0x740 [ 234.857380] ? finish_task_switch+0x1aa/0x740 [ 234.861863] ? preempt_notifier_dec+0x20/0x20 [ 234.866356] ? __schedule+0x8f3/0x2080 [ 234.870236] ? __sched_text_start+0x8/0x8 [ 234.874379] ? find_held_lock+0x39/0x1d0 [ 234.878439] ? lock_downgrade+0x990/0x990 [ 234.882580] ? default_wake_function+0x30/0x50 [ 234.887155] ? __schedule+0x2080/0x2080 [ 234.891106] ? do_wait_intr+0x310/0x3e0 [ 234.895063] ? lockdep_init_map+0x3d/0x70 [ 234.899189] ? __raw_spin_lock_init+0x2d/0x100 [ 234.903754] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 234.908843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.913841] ? trace_hardirqs_on+0xd/0x10 [ 234.917971] ? __kthread_parkme+0x175/0x240 [ 234.922281] kthread+0x39c/0x470 [ 234.925626] ? worker_thread+0x1860/0x1860 [ 234.929839] ? kthread_create_on_node+0x100/0x100 [ 234.934665] ret_from_fork+0x2a/0x40 [ 234.938386] krfcommd S24872 1343 2 0x80000000 [ 234.944005] Call Trace: [ 234.946582] __schedule+0x8eb/0x2080 [ 234.950290] ? __sched_text_start+0x8/0x8 [ 234.954418] ? rfcomm_run+0x6e6/0x4a30 [ 234.958287] ? __mutex_lock+0x16f/0x19d0 [ 234.962326] ? rfcomm_run+0x6e6/0x4a30 [ 234.966199] ? rfcomm_run+0x6e6/0x4a30 [ 234.970077] ? find_held_lock+0x39/0x1d0 [ 234.974137] ? lock_downgrade+0x990/0x990 [ 234.978276] schedule+0xf5/0x430 [ 234.981626] ? __schedule+0x2080/0x2080 [ 234.985586] ? lock_downgrade+0x990/0x990 [ 234.989714] ? __lockdep_init_map+0xe4/0x650 [ 234.994112] ? add_wait_queue+0x86/0x2d0 [ 234.998155] ? init_timer_key+0x126/0x3b0 [ 235.002292] schedule_timeout+0x1ce/0x250 [ 235.006419] ? usleep_range+0x190/0x190 [ 235.010372] ? kmem_cache_alloc_trace+0x459/0x750 [ 235.015195] ? release_sock+0x1d4/0x2a0 [ 235.019149] ? wait_for_completion+0x7b0/0x7b0 [ 235.023712] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.028799] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.033805] wait_woken+0x10f/0x280 [ 235.037411] ? wait_woken+0x10f/0x280 [ 235.041199] ? woken_wake_function+0x60/0x60 [ 235.045589] ? trace_hardirqs_on+0xd/0x10 [ 235.049730] rfcomm_run+0x1269/0x4a30 [ 235.053515] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.057995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.062998] ? trace_hardirqs_on+0xd/0x10 [ 235.067136] ? rfcomm_check_accept+0x210/0x210 [ 235.071696] ? finish_task_switch+0x1d3/0x740 [ 235.076226] ? __sched_text_start+0x8/0x8 [ 235.080368] ? find_held_lock+0x39/0x1d0 [ 235.084428] ? lock_downgrade+0x990/0x990 [ 235.088569] ? default_wake_function+0x30/0x50 [ 235.093146] ? schedule+0xf5/0x430 [ 235.096675] ? __schedule+0x2080/0x2080 [ 235.100635] ? do_wait_intr+0x310/0x3e0 [ 235.104593] ? lockdep_init_map+0x3d/0x70 [ 235.108719] ? __raw_spin_lock_init+0x2d/0x100 [ 235.113286] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.118372] ? __init_waitqueue_head+0x140/0x140 [ 235.123113] ? trace_hardirqs_on+0xd/0x10 [ 235.127246] ? __kthread_parkme+0x175/0x240 [ 235.131554] kthread+0x39c/0x470 [ 235.134900] ? rfcomm_check_accept+0x210/0x210 [ 235.139462] ? kthread_create_on_node+0x100/0x100 [ 235.144289] ret_from_fork+0x2a/0x40 [ 235.148012] kkcmd I25000 1344 2 0x80000000 [ 235.153645] Call Trace: [ 235.156220] __schedule+0x8eb/0x2080 [ 235.159927] ? __sched_text_start+0x8/0x8 [ 235.164064] ? lock_downgrade+0x990/0x990 [ 235.168192] ? lock_downgrade+0x990/0x990 [ 235.172329] ? find_held_lock+0x39/0x1d0 [ 235.176406] schedule+0xf5/0x430 [ 235.179754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.184758] ? __schedule+0x2080/0x2080 [ 235.188716] ? do_raw_spin_trylock+0x190/0x190 [ 235.193279] ? set_user_nice+0x530/0xae0 [ 235.197328] ? resched_curr+0x1a0/0x1a0 [ 235.201457] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.205936] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.210941] rescuer_thread+0xf47/0x1460 [ 235.215001] ? lock_acquire+0x1d5/0x580 [ 235.218960] ? finish_task_switch+0x1aa/0x740 [ 235.223440] ? do_raw_spin_trylock+0x190/0x190 [ 235.228019] ? check_noncircular+0x20/0x20 [ 235.232241] ? worker_thread+0x1860/0x1860 [ 235.236459] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.241457] ? trace_hardirqs_on+0xd/0x10 [ 235.245584] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.250059] ? finish_task_switch+0x1d3/0x740 [ 235.254530] ? finish_task_switch+0x1aa/0x740 [ 235.259017] ? preempt_notifier_dec+0x20/0x20 [ 235.263515] ? __schedule+0x8f3/0x2080 [ 235.267395] ? __sched_text_start+0x8/0x8 [ 235.271539] ? find_held_lock+0x39/0x1d0 [ 235.275600] ? lock_downgrade+0x990/0x990 [ 235.279744] ? default_wake_function+0x30/0x50 [ 235.284319] ? __schedule+0x2080/0x2080 [ 235.288270] ? do_wait_intr+0x310/0x3e0 [ 235.292229] ? lockdep_init_map+0x3d/0x70 [ 235.296360] ? __raw_spin_lock_init+0x2d/0x100 [ 235.300928] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.306020] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.311029] ? trace_hardirqs_on+0xd/0x10 [ 235.315158] ? __kthread_parkme+0x175/0x240 [ 235.319467] kthread+0x39c/0x470 [ 235.322813] ? worker_thread+0x1860/0x1860 [ 235.327030] ? kthread_create_on_node+0x100/0x100 [ 235.331858] ret_from_fork+0x2a/0x40 [ 235.335580] kstrp I25000 1345 2 0x80000000 [ 235.341213] Call Trace: [ 235.343786] __schedule+0x8eb/0x2080 [ 235.347492] ? __sched_text_start+0x8/0x8 [ 235.351629] ? lock_downgrade+0x990/0x990 [ 235.355759] ? lock_downgrade+0x990/0x990 [ 235.359897] ? find_held_lock+0x39/0x1d0 [ 235.363976] schedule+0xf5/0x430 [ 235.367324] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.372321] ? __schedule+0x2080/0x2080 [ 235.376280] ? do_raw_spin_trylock+0x190/0x190 [ 235.380840] ? set_user_nice+0x530/0xae0 [ 235.384889] ? resched_curr+0x1a0/0x1a0 [ 235.388843] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.393321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.398325] rescuer_thread+0xf47/0x1460 [ 235.402384] ? lock_acquire+0x1d5/0x580 [ 235.406338] ? finish_task_switch+0x1aa/0x740 [ 235.410819] ? do_raw_spin_trylock+0x190/0x190 [ 235.415389] ? check_noncircular+0x20/0x20 [ 235.419605] ? worker_thread+0x1860/0x1860 [ 235.423821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.428818] ? trace_hardirqs_on+0xd/0x10 [ 235.432947] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.437422] ? finish_task_switch+0x1d3/0x740 [ 235.441896] ? finish_task_switch+0x1aa/0x740 [ 235.446378] ? preempt_notifier_dec+0x20/0x20 [ 235.450870] ? __schedule+0x8f3/0x2080 [ 235.454752] ? __sched_text_start+0x8/0x8 [ 235.458894] ? find_held_lock+0x39/0x1d0 [ 235.462956] ? lock_downgrade+0x990/0x990 [ 235.467099] ? default_wake_function+0x30/0x50 [ 235.471674] ? __schedule+0x2080/0x2080 [ 235.475623] ? do_wait_intr+0x310/0x3e0 [ 235.479582] ? lockdep_init_map+0x3d/0x70 [ 235.483707] ? __raw_spin_lock_init+0x2d/0x100 [ 235.488273] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.493359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.498358] ? trace_hardirqs_on+0xd/0x10 [ 235.502487] ? __kthread_parkme+0x175/0x240 [ 235.506796] kthread+0x39c/0x470 [ 235.510143] ? worker_thread+0x1860/0x1860 [ 235.514357] ? kthread_create_on_node+0x100/0x100 [ 235.519185] ret_from_fork+0x2a/0x40 [ 235.522903] krdsd I25000 1346 2 0x80000000 [ 235.528527] Call Trace: [ 235.531101] __schedule+0x8eb/0x2080 [ 235.534809] ? __sched_text_start+0x8/0x8 [ 235.538945] ? lock_downgrade+0x990/0x990 [ 235.543072] ? lock_downgrade+0x990/0x990 [ 235.547208] ? find_held_lock+0x39/0x1d0 [ 235.551286] schedule+0xf5/0x430 [ 235.554637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.559635] ? __schedule+0x2080/0x2080 [ 235.563592] ? do_raw_spin_trylock+0x190/0x190 [ 235.568153] ? set_user_nice+0x530/0xae0 [ 235.572205] ? resched_curr+0x1a0/0x1a0 [ 235.576160] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.580641] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.585656] rescuer_thread+0xf47/0x1460 [ 235.589715] ? lock_acquire+0x1d5/0x580 [ 235.593669] ? finish_task_switch+0x1aa/0x740 [ 235.598151] ? do_raw_spin_trylock+0x190/0x190 [ 235.602720] ? check_noncircular+0x20/0x20 [ 235.606939] ? worker_thread+0x1860/0x1860 [ 235.611155] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.616155] ? trace_hardirqs_on+0xd/0x10 [ 235.620283] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.624759] ? finish_task_switch+0x1d3/0x740 [ 235.629234] ? finish_task_switch+0x1aa/0x740 [ 235.633718] ? preempt_notifier_dec+0x20/0x20 [ 235.638211] ? __schedule+0x8f3/0x2080 [ 235.642090] ? __sched_text_start+0x8/0x8 [ 235.646231] ? find_held_lock+0x39/0x1d0 [ 235.650291] ? lock_downgrade+0x990/0x990 [ 235.654431] ? default_wake_function+0x30/0x50 [ 235.659010] ? __schedule+0x2080/0x2080 [ 235.662965] ? do_wait_intr+0x310/0x3e0 [ 235.666924] ? lockdep_init_map+0x3d/0x70 [ 235.671059] ? __raw_spin_lock_init+0x2d/0x100 [ 235.675627] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.680714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.685713] ? trace_hardirqs_on+0xd/0x10 [ 235.689843] ? __kthread_parkme+0x175/0x240 [ 235.694152] kthread+0x39c/0x470 [ 235.697498] ? worker_thread+0x1860/0x1860 [ 235.701710] ? kthread_create_on_node+0x100/0x100 [ 235.706538] ret_from_fork+0x2a/0x40 [ 235.710259] kworker/0:1H I20584 1393 2 0x80000000 [ 235.715884] Call Trace: [ 235.718456] __schedule+0x8eb/0x2080 [ 235.722163] ? __sched_text_start+0x8/0x8 [ 235.726297] ? perf_trace_lock+0x860/0x860 [ 235.730525] ? find_held_lock+0x39/0x1d0 [ 235.734587] ? nohz_balance_exit_idle.part.84+0x70/0x70 [ 235.739945] schedule+0xf5/0x430 [ 235.743297] ? __schedule+0x2080/0x2080 [ 235.747257] ? do_raw_spin_trylock+0x190/0x190 [ 235.751817] ? retint_kernel+0x10/0x10 [ 235.755696] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.760178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.765183] worker_thread+0x492/0x1860 [ 235.769172] ? process_one_work+0x1bd0/0x1bd0 [ 235.773650] ? check_noncircular+0x20/0x20 [ 235.777867] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.782345] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.787343] ? trace_hardirqs_on+0xd/0x10 [ 235.791471] ? _raw_spin_unlock_irq+0x27/0x70 [ 235.795948] ? finish_task_switch+0x1d3/0x740 [ 235.800423] ? finish_task_switch+0x1aa/0x740 [ 235.804906] ? preempt_notifier_dec+0x20/0x20 [ 235.809399] ? __schedule+0x8f3/0x2080 [ 235.813297] ? find_held_lock+0x39/0x1d0 [ 235.817358] ? lock_downgrade+0x990/0x990 [ 235.821500] ? default_wake_function+0x30/0x50 [ 235.826074] ? __schedule+0x2080/0x2080 [ 235.830028] ? do_wait_intr+0x310/0x3e0 [ 235.833986] ? lockdep_init_map+0x3d/0x70 [ 235.838114] ? __raw_spin_lock_init+0x2d/0x100 [ 235.842684] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.847772] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.852770] ? trace_hardirqs_on+0xd/0x10 [ 235.856900] ? __kthread_parkme+0x175/0x240 [ 235.861210] kthread+0x39c/0x470 [ 235.864555] ? process_one_work+0x1bd0/0x1bd0 [ 235.869031] ? kthread_create_on_node+0x100/0x100 [ 235.873860] ret_from_fork+0x2a/0x40 [ 235.877579] jbd2/sda1-8 S18264 1394 2 0x80000000 [ 235.883195] Call Trace: [ 235.885767] __schedule+0x8eb/0x2080 [ 235.889474] ? __sched_text_start+0x8/0x8 [ 235.893609] ? prepare_to_wait+0xb6/0x4d0 [ 235.897750] ? find_held_lock+0x39/0x1d0 [ 235.901900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 235.906898] ? trace_hardirqs_on+0xd/0x10 [ 235.911036] schedule+0xf5/0x430 [ 235.914386] ? __schedule+0x2080/0x2080 [ 235.918354] ? do_raw_write_trylock+0x190/0x190 [ 235.923034] kjournald2+0x6f7/0xa50 [ 235.926656] ? commit_timeout+0x20/0x20 [ 235.930621] ? default_wake_function+0x30/0x50 [ 235.935188] ? schedule+0xf5/0x430 [ 235.938712] ? __schedule+0x2080/0x2080 [ 235.942671] ? do_wait_intr+0x310/0x3e0 [ 235.946630] ? lockdep_init_map+0x3d/0x70 [ 235.950755] ? __raw_spin_lock_init+0x2d/0x100 [ 235.955320] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 235.960405] ? finish_wait+0x490/0x490 [ 235.964275] ? trace_hardirqs_on+0xd/0x10 [ 235.968405] ? __kthread_parkme+0x175/0x240 [ 235.972715] kthread+0x39c/0x470 [ 235.976059] ? commit_timeout+0x20/0x20 [ 235.980015] ? kthread_create_on_node+0x100/0x100 [ 235.984844] ret_from_fork+0x2a/0x40 [ 235.988562] ext4-rsv-conver I25000 1395 2 0x80000000 [ 235.994185] Call Trace: [ 235.996757] __schedule+0x8eb/0x2080 [ 236.000463] ? __sched_text_start+0x8/0x8 [ 236.004603] ? lock_downgrade+0x990/0x990 [ 236.008729] ? lock_downgrade+0x990/0x990 [ 236.012866] ? find_held_lock+0x39/0x1d0 [ 236.016942] schedule+0xf5/0x430 [ 236.020290] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.025286] ? __schedule+0x2080/0x2080 [ 236.029242] ? do_raw_spin_trylock+0x190/0x190 [ 236.033803] ? set_user_nice+0x530/0xae0 [ 236.037880] ? resched_curr+0x1a0/0x1a0 [ 236.041834] ? _raw_spin_unlock_irq+0x27/0x70 [ 236.046314] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.051317] rescuer_thread+0xf47/0x1460 [ 236.055378] ? lock_acquire+0x1d5/0x580 [ 236.059333] ? finish_task_switch+0x1aa/0x740 [ 236.063816] ? do_raw_spin_trylock+0x190/0x190 [ 236.068387] ? check_noncircular+0x20/0x20 [ 236.072606] ? worker_thread+0x1860/0x1860 [ 236.076822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.081819] ? trace_hardirqs_on+0xd/0x10 [ 236.085947] ? _raw_spin_unlock_irq+0x27/0x70 [ 236.090421] ? finish_task_switch+0x1d3/0x740 [ 236.094895] ? finish_task_switch+0x1aa/0x740 [ 236.099377] ? preempt_notifier_dec+0x20/0x20 [ 236.103871] ? __schedule+0x8f3/0x2080 [ 236.107750] ? __sched_text_start+0x8/0x8 [ 236.111894] ? find_held_lock+0x39/0x1d0 [ 236.115953] ? lock_downgrade+0x990/0x990 [ 236.120093] ? default_wake_function+0x30/0x50 [ 236.124668] ? __schedule+0x2080/0x2080 [ 236.129043] ? do_wait_intr+0x310/0x3e0 [ 236.133002] ? lockdep_init_map+0x3d/0x70 [ 236.137136] ? __raw_spin_lock_init+0x2d/0x100 [ 236.141704] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 236.146812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.151811] ? trace_hardirqs_on+0xd/0x10 [ 236.155943] ? __kthread_parkme+0x175/0x240 [ 236.160253] kthread+0x39c/0x470 [ 236.163604] ? worker_thread+0x1860/0x1860 [ 236.167817] ? kthread_create_on_node+0x100/0x100 [ 236.172644] ret_from_fork+0x2a/0x40 [ 236.176366] kworker/1:1H I19648 1403 2 0x80000000 [ 236.181993] Call Trace: [ 236.184566] __schedule+0x8eb/0x2080 [ 236.188275] ? __sched_text_start+0x8/0x8 [ 236.192409] ? perf_trace_lock+0x860/0x860 [ 236.196637] ? find_held_lock+0x39/0x1d0 [ 236.200699] ? nohz_balance_exit_idle.part.84+0x70/0x70 [ 236.206056] schedule+0xf5/0x430 [ 236.209407] ? __schedule+0x2080/0x2080 [ 236.213364] ? do_raw_spin_trylock+0x190/0x190 [ 236.217930] ? worker_pool_assign_id+0x1b0/0x1b0 [ 236.222678] ? _raw_spin_unlock_irq+0x27/0x70 [ 236.227157] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.232160] worker_thread+0x492/0x1860 [ 236.236147] ? process_one_work+0x1bd0/0x1bd0 [ 236.240624] ? check_noncircular+0x20/0x20 [ 236.244842] ? _raw_spin_unlock_irq+0x27/0x70 [ 236.249327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.254324] ? trace_hardirqs_on+0xd/0x10 [ 236.258452] ? _raw_spin_unlock_irq+0x27/0x70 [ 236.262928] ? finish_task_switch+0x1d3/0x740 [ 236.267400] ? finish_task_switch+0x1aa/0x740 [ 236.271883] ? preempt_notifier_dec+0x20/0x20 [ 236.276376] ? __schedule+0x8f3/0x2080 [ 236.280275] ? find_held_lock+0x39/0x1d0 [ 236.284337] ? lock_downgrade+0x990/0x990 [ 236.288479] ? default_wake_function+0x30/0x50 [ 236.293057] ? __schedule+0x2080/0x2080 [ 236.297016] ? do_wait_intr+0x310/0x3e0 [ 236.300977] ? lockdep_init_map+0x3d/0x70 [ 236.305101] ? __raw_spin_lock_init+0x2d/0x100 [ 236.309666] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 236.314754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.319752] ? trace_hardirqs_on+0xd/0x10 [ 236.323883] ? __kthread_parkme+0x175/0x240 [ 236.328193] kthread+0x39c/0x470 [ 236.331538] ? process_one_work+0x1bd0/0x1bd0 [ 236.336018] ? kthread_create_on_node+0x100/0x100 [ 236.340849] ret_from_fork+0x2a/0x40 [ 236.344574] udevd S20328 1506 1 0x00000000 [ 236.350185] Call Trace: [ 236.352756] __schedule+0x8eb/0x2080 [ 236.356463] ? __sched_text_start+0x8/0x8 [ 236.360596] ? do_raw_spin_trylock+0x190/0x190 [ 236.365166] ? mark_held_locks+0xb2/0x100 [ 236.369306] ? perf_trace_lock+0xf1/0x860 [ 236.373439] ? mutex_unlock+0xd/0x10 [ 236.377138] ? check_noncircular+0x20/0x20 [ 236.381362] schedule+0xf5/0x430 [ 236.384711] ? ep_eventpoll_release+0x60/0x60 [ 236.389186] ? __schedule+0x2080/0x2080 [ 236.393148] ? rcutorture_record_progress+0x10/0x10 [ 236.398163] ? find_held_lock+0x39/0x1d0 [ 236.402223] schedule_hrtimeout_range_clock+0x681/0x810 [ 236.407576] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 236.412661] ? ep_poll+0x22f/0x1190 [ 236.416268] ? putname+0xee/0x130 [ 236.419710] ? do_raw_spin_trylock+0x190/0x190 [ 236.424272] ? kmem_cache_free+0x77/0x280 [ 236.428399] ? filename_lookup+0x315/0x500 [ 236.432609] ? user_path_at_empty+0x40/0x50 [ 236.436917] ? SyS_readlink+0x12d/0x3a0 [ 236.440870] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 236.445784] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 236.450883] schedule_hrtimeout_range+0x2a/0x40 [ 236.455536] ep_poll+0xa04/0x1190 [ 236.458992] ? ep_send_events_proc+0xe80/0xe80 [ 236.463567] ? rcu_pm_notify+0xc0/0xc0 [ 236.467443] ? putname+0xee/0x130 [ 236.470883] ? putname+0xee/0x130 [ 236.474316] ? rcu_read_lock_sched_held+0x108/0x120 [ 236.479311] ? kmem_cache_free+0x249/0x280 [ 236.483530] ? putname+0xf3/0x130 [ 236.486970] ? filename_lookup+0x31a/0x500 [ 236.491213] ? fsnotify+0x1af0/0x1af0 [ 236.495012] ? getname_flags+0x256/0x580 [ 236.499059] ? __fget_light+0x29d/0x390 [ 236.503041] ? SyS_readlink+0x23a/0x3a0 [ 236.507009] ? wake_up_q+0xe0/0xe0 [ 236.510535] ? SyS_read+0x184/0x220 [ 236.514152] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 236.518989] SyS_epoll_wait+0x167/0x1c0 [ 236.522955] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 236.527689] RIP: 0033:0x7fbc12f91943 [ 236.531378] RSP: 002b:00007ffd2ed62448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 236.539068] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fbc12f91943 [ 236.546316] RDX: 0000000000000008 RSI: 00007ffd2ed62540 RDI: 000000000000000a [ 236.553566] RBP: 0000000000000086 R08: 00000000024f70f0 R09: 00007fbc12fdb1d0 [ 236.560823] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000024f71d0 [ 236.569121] R13: 00000000000000ad R14: 0000000002527700 R15: 00000000024f7030 [ 236.576398] dhclient S23784 2737 1 0x00000000 [ 236.582020] Call Trace: [ 236.584595] __schedule+0x8eb/0x2080 [ 236.588301] ? __sched_text_start+0x8/0x8 [ 236.592433] ? timerqueue_add+0x1e9/0x280 [ 236.596573] ? do_raw_spin_trylock+0x190/0x190 [ 236.601133] ? add_wait_queue+0x86/0x2d0 [ 236.605175] ? __remove_hrtimer+0x190/0x190 [ 236.609486] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 236.614573] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.619571] ? trace_hardirqs_on+0xd/0x10 [ 236.623712] schedule+0xf5/0x430 [ 236.627063] ? __schedule+0x2080/0x2080 [ 236.631019] ? add_wait_queue+0x1bb/0x2d0 [ 236.635155] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 236.640154] ? rcu_pm_notify+0xc0/0xc0 [ 236.644037] ? memset+0x31/0x40 [ 236.647302] ? __hrtimer_init+0x4e/0x140 [ 236.651349] schedule_hrtimeout_range_clock+0x23e/0x810 [ 236.656691] ? datagram_poll+0x425/0x5d0 [ 236.660739] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 236.665829] ? __pollwait+0x2b6/0x400 [ 236.669619] ? datagram_poll+0x425/0x5d0 [ 236.673666] ? __hrtimer_init+0x140/0x140 [ 236.677797] ? __fget_light+0x29d/0x390 [ 236.681755] ? udplite_getfrag+0x50/0x50 [ 236.685796] ? fget_raw+0x20/0x20 [ 236.689227] ? set_normalized_timespec+0x5a/0xb0 [ 236.693969] schedule_hrtimeout_range+0x2a/0x40 [ 236.698622] poll_schedule_timeout+0x10f/0x1f0 [ 236.703189] ? poll_freewait+0x250/0x250 [ 236.707229] ? check_same_owner+0x320/0x320 [ 236.711549] do_select+0x11dd/0x1700 [ 236.715297] ? select_estimate_accuracy+0x450/0x450 [ 236.720301] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 236.725480] ? lock_acquire+0x1d5/0x580 [ 236.729435] ? __handle_mm_fault+0xf07/0x39c0 [ 236.733912] ? check_noncircular+0x20/0x20 [ 236.738144] ? set_fd_set.part.0+0x70/0x70 [ 236.742368] ? set_fd_set.part.0+0x70/0x70 [ 236.746599] ? lock_downgrade+0x990/0x990 [ 236.750741] ? __might_fault+0xe0/0x1d0 [ 236.754706] ? lock_release+0xd70/0xd70 [ 236.758660] ? check_same_owner+0x320/0x320 [ 236.762964] ? __check_object_size+0x25d/0x4f0 [ 236.767544] ? __might_sleep+0x95/0x190 [ 236.771510] ? kasan_check_write+0x14/0x20 [ 236.775737] core_sys_select+0x480/0x960 [ 236.779779] ? core_sys_select+0x480/0x960 [ 236.784010] ? poll_select_set_timeout+0x210/0x210 [ 236.788937] ? kvm_clock_get_cycles+0x25/0x30 [ 236.793425] ? timespec64_add_safe+0x1bb/0x2c0 [ 236.798005] ? mm_fault_error+0x2c0/0x2c0 [ 236.802149] ? poll_select_set_timeout+0x12f/0x210 [ 236.807059] ? do_restart_poll+0x2a0/0x2a0 [ 236.811283] ? kasan_check_write+0x14/0x20 [ 236.815505] SyS_select+0x194/0x230 [ 236.819121] ? core_sys_select+0x960/0x960 [ 236.823340] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 236.828167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.833167] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 236.837914] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 236.842647] RIP: 0033:0x7f5de5051dd3 [ 236.846336] RSP: 002b:00007ffe94a10ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 236.854031] RAX: ffffffffffffffda RBX: 00007f5de549e010 RCX: 00007f5de5051dd3 [ 236.861280] RDX: 00007f5de54a0190 RSI: 00007f5de54a0090 RDI: 0000000000000016 [ 236.868531] RBP: 0000000000000086 R08: 00007ffe94a11050 R09: 0000000000000000 [ 236.875780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000060 [ 236.883031] R13: 00007f5de54b2fb0 R14: 0000000000000300 R15: 0000561ddd064bb0 [ 236.890310] rsyslogd S18448 2870 1 0x00000000 [ 236.895924] Call Trace: [ 236.898498] __schedule+0x8eb/0x2080 [ 236.902208] ? __sched_text_start+0x8/0x8 [ 236.906339] ? timerqueue_add+0x1e9/0x280 [ 236.910476] ? do_raw_spin_trylock+0x190/0x190 [ 236.915042] ? __remove_hrtimer+0x190/0x190 [ 236.919356] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 236.924445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 236.929444] ? trace_hardirqs_on+0xd/0x10 [ 236.933585] schedule+0xf5/0x430 [ 236.936935] ? __schedule+0x2080/0x2080 [ 236.940892] ? lock_acquire+0x1d5/0x580 [ 236.944846] ? select_estimate_accuracy+0xc6/0x450 [ 236.949758] ? check_noncircular+0x20/0x20 [ 236.953974] ? rcu_pm_notify+0xc0/0xc0 [ 236.957848] ? memset+0x31/0x40 [ 236.961110] ? __hrtimer_init+0x4e/0x140 [ 236.965158] schedule_hrtimeout_range_clock+0x23e/0x810 [ 236.970510] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 236.975598] ? kvm_clock_get_cycles+0x25/0x30 [ 236.980074] ? ktime_get_ts64+0x328/0x4d0 [ 236.984211] ? get_monotonic_coarse64+0x470/0x470 [ 236.989047] ? __hrtimer_init+0x140/0x140 [ 236.993181] ? do_select+0xdf/0x1700 [ 236.996874] ? set_normalized_timespec+0x5a/0xb0 [ 237.001616] schedule_hrtimeout_range+0x2a/0x40 [ 237.006268] poll_schedule_timeout+0x10f/0x1f0 [ 237.010836] ? poll_freewait+0x250/0x250 [ 237.014896] do_select+0x11dd/0x1700 [ 237.018616] ? __lock_acquire+0x20fd/0x4620 [ 237.022918] ? save_stack_trace+0x16/0x20 [ 237.027046] ? __lock_acquire+0x20fd/0x4620 [ 237.031366] ? select_estimate_accuracy+0x450/0x450 [ 237.036368] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 237.041542] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 237.046721] ? check_noncircular+0x20/0x20 [ 237.050934] ? check_noncircular+0x20/0x20 [ 237.055147] ? check_noncircular+0x20/0x20 [ 237.059383] ? check_noncircular+0x20/0x20 [ 237.063612] ? find_held_lock+0x39/0x1d0 [ 237.067670] ? lock_downgrade+0x990/0x990 [ 237.071811] ? core_sys_select+0xab/0x960 [ 237.075952] ? lock_release+0xd70/0xd70 [ 237.079912] ? __lock_is_held+0xbc/0x140 [ 237.083972] core_sys_select+0x480/0x960 [ 237.088019] ? core_sys_select+0x480/0x960 [ 237.092248] ? poll_select_set_timeout+0x210/0x210 [ 237.097167] ? kvm_clock_get_cycles+0x25/0x30 [ 237.101651] ? timespec64_add_safe+0x1bb/0x2c0 [ 237.106226] ? do_raw_spin_trylock+0x190/0x190 [ 237.110788] ? fput+0xd2/0x140 [ 237.113969] ? poll_select_set_timeout+0x12f/0x210 [ 237.118880] ? do_restart_poll+0x2a0/0x2a0 [ 237.123103] ? kasan_check_write+0x14/0x20 [ 237.127326] SyS_select+0x194/0x230 [ 237.130941] ? core_sys_select+0x960/0x960 [ 237.135159] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 237.139986] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.144988] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 237.149738] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 237.154470] RIP: 0033:0x7fafdeddadf3 [ 237.158160] RSP: 002b:00007ffd72eda650 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 237.165849] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fafdeddadf3 [ 237.173105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 237.180352] RBP: 0000000000000086 R08: 00007ffd72eda680 R09: 00007fafdca4a700 [ 237.187599] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000065e420 [ 237.194849] R13: 00007fafdca4a9c0 R14: 00007fafdfaef040 R15: 0000000000000003 [ 237.202126] rs:main Q:Reg S22008 2871 1 0x00000000 [ 237.207740] Call Trace: [ 237.210313] __schedule+0x8eb/0x2080 [ 237.214030] ? __sched_text_start+0x8/0x8 [ 237.218159] ? plist_check_list+0x7e/0xa0 [ 237.222290] ? plist_check_head+0xe2/0x130 [ 237.226507] ? plist_check_list+0xa0/0xa0 [ 237.230644] ? find_held_lock+0x39/0x1d0 [ 237.234706] ? plist_check_head+0x130/0x130 [ 237.239023] schedule+0xf5/0x430 [ 237.242369] ? lock_release+0xd70/0xd70 [ 237.246325] ? __schedule+0x2080/0x2080 [ 237.250282] ? do_raw_spin_trylock+0x190/0x190 [ 237.254857] ? futex_wait_setup+0x14a/0x3d0 [ 237.259159] ? balance_dirty_pages_ratelimited+0x1be/0x1bb0 [ 237.264861] futex_wait_queue_me+0x3ed/0x7e0 [ 237.269251] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 237.274594] ? block_write_end+0x1c0/0x1c0 [ 237.278811] ? check_noncircular+0x20/0x20 [ 237.283035] ? get_futex_value_locked+0xc3/0xf0 [ 237.287689] ? futex_wait_setup+0x22e/0x3d0 [ 237.292006] ? futex_wake+0x680/0x680 [ 237.295802] ? iov_iter_advance+0x2a1/0x13f0 [ 237.300193] ? __lock_is_held+0xbc/0x140 [ 237.304668] ? ext4_write_end+0xe90/0xe90 [ 237.308806] futex_wait+0x34b/0x990 [ 237.312428] ? futex_wait_setup+0x3d0/0x3d0 [ 237.316736] ? lock_downgrade+0x990/0x990 [ 237.320867] ? generic_perform_write+0x450/0x600 [ 237.325629] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 237.330906] ? check_noncircular+0x20/0x20 [ 237.335132] do_futex+0x1070/0x20d0 [ 237.338742] ? mutex_lock_io_nested+0x1880/0x1880 [ 237.343586] ? exit_robust_list+0x240/0x240 [ 237.347902] ? lock_downgrade+0x990/0x990 [ 237.352042] ? perf_trace_lock+0x860/0x860 [ 237.356258] ? iterate_fd+0x3f0/0x3f0 [ 237.360052] ? find_held_lock+0x39/0x1d0 [ 237.364113] ? lock_downgrade+0x990/0x990 [ 237.368249] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 237.373075] ? kernel_read+0x120/0x120 [ 237.376945] ? wait_for_completion+0x7b0/0x7b0 [ 237.381547] SyS_futex+0x260/0x390 [ 237.385078] ? do_futex+0x20d0/0x20d0 [ 237.388855] ? SyS_write+0x184/0x220 [ 237.392637] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 237.397464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.402464] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 237.407215] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 237.411948] RIP: 0033:0x7fafdf4a7344 [ 237.415635] RSP: 002b:00007fafdda4bcb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 237.423328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafdf4a7344 [ 237.430575] RDX: 0000000000000503 RSI: 0000000000000080 RDI: 0000000001587264 [ 237.437825] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000281 [ 237.445072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001586c40 [ 237.452320] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 237.459596] rsyslogd S21608 2872 1 0x00000000 [ 237.465215] Call Trace: [ 237.467787] __schedule+0x8eb/0x2080 [ 237.471499] ? __sched_text_start+0x8/0x8 [ 237.475636] ? find_held_lock+0x39/0x1d0 [ 237.479694] ? lock_downgrade+0x990/0x990 [ 237.483822] ? lock_downgrade+0x990/0x990 [ 237.487967] ? add_wait_queue+0x86/0x2d0 [ 237.492029] schedule+0xf5/0x430 [ 237.495376] ? do_raw_spin_trylock+0x190/0x190 [ 237.499937] ? lock_release+0xd70/0xd70 [ 237.503892] ? __schedule+0x2080/0x2080 [ 237.507848] ? __lock_is_held+0xbc/0x140 [ 237.511893] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 237.516983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.521985] ? trace_hardirqs_on+0xd/0x10 [ 237.526118] ? add_wait_queue+0x1bb/0x2d0 [ 237.530254] schedule_hrtimeout_range_clock+0x681/0x810 [ 237.535596] ? iterate_fd+0x3f0/0x3f0 [ 237.539381] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 237.544466] ? poll_initwait+0x180/0x180 [ 237.548509] ? __pollwait+0x2b6/0x400 [ 237.552295] ? poll_initwait+0x180/0x180 [ 237.556337] ? unix_dgram_poll+0x315/0x770 [ 237.560556] ? unix_create+0x1c0/0x1c0 [ 237.564428] ? __fget_light+0x29d/0x390 [ 237.568397] schedule_hrtimeout_range+0x2a/0x40 [ 237.573050] poll_schedule_timeout+0x10f/0x1f0 [ 237.577615] ? poll_freewait+0x250/0x250 [ 237.581656] ? check_same_owner+0x320/0x320 [ 237.585974] do_select+0x11dd/0x1700 [ 237.589718] ? select_estimate_accuracy+0x450/0x450 [ 237.594726] ? check_noncircular+0x20/0x20 [ 237.598942] ? lock_downgrade+0x990/0x990 [ 237.603070] ? __unqueue_futex+0x1c0/0x290 [ 237.607289] ? check_noncircular+0x20/0x20 [ 237.611502] ? do_futex+0x123d/0x20d0 [ 237.615295] ? set_fd_set.part.0+0x70/0x70 [ 237.619513] ? find_held_lock+0x39/0x1d0 [ 237.623580] ? lock_downgrade+0x990/0x990 [ 237.627722] ? __might_fault+0xe0/0x1d0 [ 237.631687] ? lock_release+0xd70/0xd70 [ 237.635641] ? check_same_owner+0x320/0x320 [ 237.639944] ? __check_object_size+0x25d/0x4f0 [ 237.644523] ? __might_sleep+0x95/0x190 [ 237.648490] ? kasan_check_write+0x14/0x20 [ 237.652714] core_sys_select+0x480/0x960 [ 237.656755] ? core_sys_select+0x480/0x960 [ 237.660984] ? poll_select_set_timeout+0x210/0x210 [ 237.665893] ? fget_raw+0x20/0x20 [ 237.669328] ? vmacache_find+0x5f/0x280 [ 237.673295] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 237.678464] ? up_read+0x1a/0x40 [ 237.681831] ? __fdget+0x18/0x20 [ 237.685189] ? __sys_recvmsg+0x138/0x210 [ 237.689235] ? SyS_sendmmsg+0x60/0x60 [ 237.693039] SyS_select+0x194/0x230 [ 237.696653] ? core_sys_select+0x960/0x960 [ 237.700870] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 237.705695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.710696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 237.715444] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 237.720179] RIP: 0033:0x7fafdeddadf3 [ 237.723868] RSP: 002b:00007fafdd24ad90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 237.731557] RAX: ffffffffffffffda RBX: 00007fafdd24ada0 RCX: 00007fafdeddadf3 [ 237.738979] RDX: 0000000000000000 RSI: 00007fafdd24ada0 RDI: 0000000000000001 [ 237.746229] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000001 [ 237.753476] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 237.760723] R13: 0000000000000046 R14: 0000000000000003 R15: 00000000015a55c8 [ 237.768002] rsyslogd S22008 2873 1 0x00000000 [ 237.773623] Call Trace: [ 237.776196] __schedule+0x8eb/0x2080 [ 237.779903] ? __sched_text_start+0x8/0x8 [ 237.784037] ? mark_held_locks+0xb2/0x100 [ 237.788171] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 237.793258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.798255] ? trace_hardirqs_on+0xd/0x10 [ 237.802387] ? prepare_to_wait_event+0x1dc/0xba0 [ 237.807130] ? prepare_to_wait_exclusive+0x530/0x530 [ 237.812215] ? __fdget_pos+0x131/0x1a0 [ 237.816100] schedule+0xf5/0x430 [ 237.819453] ? __schedule+0x2080/0x2080 [ 237.823417] ? check_same_owner+0x320/0x320 [ 237.827726] ? dl_cpu_busy+0x380/0x380 [ 237.831601] ? __might_sleep+0x95/0x190 [ 237.835563] do_syslog+0x953/0xb80 [ 237.839090] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 237.844087] ? finish_wait+0x490/0x490 [ 237.847964] ? __lock_is_held+0xbc/0x140 [ 237.852019] kmsg_read+0x7a/0xa0 [ 237.855368] ? kmsg_poll+0xa0/0xa0 [ 237.858895] proc_reg_read+0xef/0x170 [ 237.862682] ? proc_reg_write+0x170/0x170 [ 237.866809] __vfs_read+0xef/0xa00 [ 237.870338] ? vfs_copy_file_range+0x960/0x960 [ 237.874902] ? fsnotify+0x1af0/0x1af0 [ 237.878689] ? __inode_security_revalidate+0xd9/0x130 [ 237.883860] ? avc_policy_seqno+0x9/0x20 [ 237.887902] ? selinux_file_permission+0x82/0x460 [ 237.892730] ? security_file_permission+0x89/0x1f0 [ 237.897646] ? rw_verify_area+0xe5/0x2b0 [ 237.901685] ? __fdget_raw+0x20/0x20 [ 237.905385] vfs_read+0x124/0x360 [ 237.908829] SyS_read+0xef/0x220 [ 237.912172] ? lockdep_sys_exit+0x47/0xf0 [ 237.916304] ? kernel_write+0x120/0x120 [ 237.920257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.925255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 237.930004] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 237.934742] RIP: 0033:0x7fafdf4aa1fd [ 237.938429] RSP: 002b:00007fafdca49e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 237.946124] RAX: ffffffffffffffda RBX: 000000000159c650 RCX: 00007fafdf4aa1fd [ 237.953370] RDX: 0000000000000fff RSI: 00007fafde27e5a0 RDI: 0000000000000004 [ 237.960619] RBP: 0000000000000086 R08: 0000000001587260 R09: 0000000000000000 [ 237.967867] R10: 61205d3134383038 R11: 0000000000000293 R12: 0000000000000000 [ 237.975114] R13: 000000000000005e R14: 00007fafde27f5a3 R15: 00007fafde27e602 [ 237.982390] cron S20824 2905 1 0x00000000 [ 237.988004] Call Trace: [ 237.990582] __schedule+0x8eb/0x2080 [ 237.994291] ? __sched_text_start+0x8/0x8 [ 237.998420] ? timerqueue_add+0x1e9/0x280 [ 238.002561] ? do_raw_spin_trylock+0x190/0x190 [ 238.007128] ? __remove_hrtimer+0x190/0x190 [ 238.011441] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 238.016528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.021525] ? trace_hardirqs_on+0xd/0x10 [ 238.025663] schedule+0xf5/0x430 [ 238.029021] ? __schedule+0x2080/0x2080 [ 238.032996] ? perf_trace_lock+0x860/0x860 [ 238.037235] do_nanosleep+0x224/0x6e0 [ 238.041034] ? schedule_timeout_idle+0x90/0x90 [ 238.045596] ? lock_downgrade+0x990/0x990 [ 238.049738] ? rcu_pm_notify+0xc0/0xc0 [ 238.053613] ? memset+0x31/0x40 [ 238.056887] hrtimer_nanosleep+0x2b2/0x860 [ 238.061111] ? nanosleep_copyout+0x100/0x100 [ 238.065498] ? __might_sleep+0x95/0x190 [ 238.069471] ? kasan_check_write+0x14/0x20 [ 238.073689] ? _copy_from_user+0x99/0x110 [ 238.077826] ? __hrtimer_init+0x140/0x140 [ 238.081962] ? SyS_rt_sigprocmask+0x191/0x220 [ 238.086449] SyS_nanosleep+0x175/0x1f0 [ 238.090318] ? hrtimer_nanosleep+0x860/0x860 [ 238.094704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.099702] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 238.104451] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 238.109185] RIP: 0033:0x7fa475055e40 [ 238.112874] RSP: 002b:00007ffe5a47ad58 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 238.120564] RAX: ffffffffffffffda RBX: 00007ffe5a47ae80 RCX: 00007fa475055e40 [ 238.128520] RDX: 0000000000000000 RSI: 00007ffe5a47af00 RDI: 00007ffe5a47af00 [ 238.135769] RBP: 0000000000000086 R08: 00007ffe5a47ad60 R09: 0000000000000000 [ 238.143022] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000004033c4 [ 238.150272] R13: 00007ffe5a47b060 R14: 0000000000000000 R15: 0000000000000000 [ 238.157551] sshd S23784 2931 1 0x00000000 [ 238.163166] Call Trace: [ 238.165739] __schedule+0x8eb/0x2080 [ 238.169448] ? __sched_text_start+0x8/0x8 [ 238.173586] ? lock_downgrade+0x990/0x990 [ 238.177730] ? add_wait_queue+0x86/0x2d0 [ 238.181775] ? lock_downgrade+0x990/0x990 [ 238.185912] ? do_raw_spin_trylock+0x190/0x190 [ 238.190473] ? __is_insn_slot_addr+0x1fc/0x330 [ 238.195055] schedule+0xf5/0x430 [ 238.198404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.203406] ? __schedule+0x2080/0x2080 [ 238.207368] ? add_wait_queue+0x1bb/0x2d0 [ 238.211503] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 238.216502] ? is_bpf_text_address+0xa4/0x120 [ 238.220979] ? kernel_text_address+0x102/0x140 [ 238.225555] schedule_hrtimeout_range_clock+0x681/0x810 [ 238.230904] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 238.235989] ? poll_initwait+0x180/0x180 [ 238.240037] ? tcp_peek_len+0x270/0x270 [ 238.244093] ? lock_downgrade+0x990/0x990 [ 238.248230] ? __fget_light+0x29d/0x390 [ 238.252187] ? fget_raw+0x20/0x20 [ 238.255628] schedule_hrtimeout_range+0x2a/0x40 [ 238.260280] poll_schedule_timeout+0x10f/0x1f0 [ 238.264847] ? poll_freewait+0x250/0x250 [ 238.268886] ? check_same_owner+0x320/0x320 [ 238.273204] do_select+0x11dd/0x1700 [ 238.276948] ? select_estimate_accuracy+0x450/0x450 [ 238.281941] ? dentry_free+0xcd/0x130 [ 238.285721] ? __dentry_kill+0x4d7/0x6d0 [ 238.289759] ? dput.part.24+0x62c/0x740 [ 238.293714] ? dput+0x1f/0x30 [ 238.296796] ? __fput+0x52b/0x7f0 [ 238.300227] ? ____fput+0x15/0x20 [ 238.303656] ? task_work_run+0x199/0x270 [ 238.307698] ? check_noncircular+0x20/0x20 [ 238.311926] ? check_noncircular+0x20/0x20 [ 238.316158] ? set_fd_set.part.0+0x70/0x70 [ 238.320813] ? set_fd_set.part.0+0x70/0x70 [ 238.325049] ? lock_downgrade+0x990/0x990 [ 238.329191] ? __might_fault+0xe0/0x1d0 [ 238.333156] ? lock_release+0xd70/0xd70 [ 238.337111] ? check_same_owner+0x320/0x320 [ 238.341420] ? __check_object_size+0x25d/0x4f0 [ 238.345996] ? __might_sleep+0x95/0x190 [ 238.349969] ? kasan_check_write+0x14/0x20 [ 238.354198] core_sys_select+0x480/0x960 [ 238.358237] ? core_sys_select+0x480/0x960 [ 238.362464] ? poll_select_set_timeout+0x210/0x210 [ 238.367380] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.371865] ? trace_hardirqs_on+0xd/0x10 [ 238.375993] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.380471] ? task_work_run+0x1f4/0x270 [ 238.384517] ? task_work_cancel+0x210/0x210 [ 238.389084] ? exit_to_usermode_loop+0x8c/0x310 [ 238.393742] ? trace_hardirqs_off+0xd/0x10 [ 238.397957] ? exit_to_usermode_loop+0x198/0x310 [ 238.402699] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 238.408232] SyS_select+0x194/0x230 [ 238.411845] ? core_sys_select+0x960/0x960 [ 238.416065] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 238.420892] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.425891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 238.430640] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 238.435375] RIP: 0033:0x7f071af37dd3 [ 238.439066] RSP: 002b:00007ffe482c6368 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 238.446758] RAX: ffffffffffffffda RBX: 000055c53918dac0 RCX: 00007f071af37dd3 [ 238.454006] RDX: 0000000000000000 RSI: 000055c53935ba50 RDI: 0000000000000007 [ 238.461260] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 238.468507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.475754] R13: 000055c53918da40 R14: 000055c53935ba50 R15: 000055c539187ca0 [ 238.483044] getty S19096 2956 1 0x00000000 [ 238.488661] Call Trace: [ 238.491233] __schedule+0x8eb/0x2080 [ 238.494941] ? __sched_text_start+0x8/0x8 [ 238.499099] ? __lock_is_held+0xbc/0x140 [ 238.503159] ? check_noncircular+0x20/0x20 [ 238.507383] schedule+0xf5/0x430 [ 238.510733] ? flush_work+0x6b2/0x8f0 [ 238.514517] ? __schedule+0x2080/0x2080 [ 238.518474] ? trace_hardirqs_on+0xd/0x10 [ 238.522602] ? flush_work+0x620/0x8f0 [ 238.526382] ? lock_downgrade+0x990/0x990 [ 238.530523] ? find_held_lock+0x39/0x1d0 [ 238.534585] schedule_timeout+0x1ce/0x250 [ 238.538713] ? usleep_range+0x190/0x190 [ 238.542670] ? lock_release+0xd70/0xd70 [ 238.546625] ? check_same_owner+0x320/0x320 [ 238.550929] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 238.556023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.561040] wait_woken+0x10f/0x280 [ 238.564648] ? wait_woken+0x10f/0x280 [ 238.568430] ? n_tty_read+0x92d/0x1a10 [ 238.572300] ? woken_wake_function+0x60/0x60 [ 238.576705] n_tty_read+0xaf3/0x1a10 [ 238.580406] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 238.587088] ? copy_from_read_buf+0x6a0/0x6a0 [ 238.591585] ? check_same_owner+0x320/0x320 [ 238.595895] ? __init_waitqueue_head+0x140/0x140 [ 238.600639] ? __init_waitqueue_head+0x140/0x140 [ 238.605378] ? tty_poll+0x170/0x170 [ 238.608989] ? ldsem_down_read+0x37/0x40 [ 238.613036] ? ldsem_down_read+0x37/0x40 [ 238.617082] ? copy_from_read_buf+0x6a0/0x6a0 [ 238.621557] tty_read+0x169/0x250 [ 238.624997] ? tty_poll+0x170/0x170 [ 238.628609] __vfs_read+0xef/0xa00 [ 238.632139] ? vfs_copy_file_range+0x960/0x960 [ 238.636702] ? fsnotify+0x1af0/0x1af0 [ 238.640491] ? __inode_security_revalidate+0xd9/0x130 [ 238.645668] ? avc_policy_seqno+0x9/0x20 [ 238.649708] ? selinux_file_permission+0x82/0x460 [ 238.654540] ? security_file_permission+0x89/0x1f0 [ 238.659456] ? rw_verify_area+0xe5/0x2b0 [ 238.663496] ? __fdget_raw+0x20/0x20 [ 238.667198] vfs_read+0x124/0x360 [ 238.670648] SyS_read+0xef/0x220 [ 238.674001] ? kernel_write+0x120/0x120 [ 238.677961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.682961] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 238.687708] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 238.692441] RIP: 0033:0x7f0cf4c4f310 [ 238.696132] RSP: 002b:00007ffd06527918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 238.703823] RAX: ffffffffffffffda RBX: 00007f0cf53256a8 RCX: 00007f0cf4c4f310 [ 238.711069] RDX: 0000000000000001 RSI: 00007ffd06527968 RDI: 0000000000000000 [ 238.718317] RBP: 0000000000000086 R08: 00007ffd06527750 R09: 00007f0cf4f05e90 [ 238.725566] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 238.732815] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd06527854 [ 238.740094] getty S19720 2957 1 0x00000000 [ 238.745707] Call Trace: [ 238.748278] __schedule+0x8eb/0x2080 [ 238.751984] ? __sched_text_start+0x8/0x8 [ 238.756140] ? __lock_is_held+0xbc/0x140 [ 238.760197] ? check_noncircular+0x20/0x20 [ 238.764420] schedule+0xf5/0x430 [ 238.767765] ? flush_work+0x6b2/0x8f0 [ 238.771548] ? __schedule+0x2080/0x2080 [ 238.775505] ? trace_hardirqs_on+0xd/0x10 [ 238.779659] ? flush_work+0x620/0x8f0 [ 238.783437] ? lock_downgrade+0x990/0x990 [ 238.787574] ? find_held_lock+0x39/0x1d0 [ 238.791633] schedule_timeout+0x1ce/0x250 [ 238.795760] ? usleep_range+0x190/0x190 [ 238.799713] ? lock_release+0xd70/0xd70 [ 238.803666] ? check_same_owner+0x320/0x320 [ 238.807972] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 238.813061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.818068] wait_woken+0x10f/0x280 [ 238.821676] ? wait_woken+0x10f/0x280 [ 238.825455] ? n_tty_read+0x92d/0x1a10 [ 238.829326] ? woken_wake_function+0x60/0x60 [ 238.833731] n_tty_read+0xaf3/0x1a10 [ 238.837429] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 238.844106] ? copy_from_read_buf+0x6a0/0x6a0 [ 238.848596] ? check_same_owner+0x320/0x320 [ 238.852905] ? __init_waitqueue_head+0x140/0x140 [ 238.857648] ? __init_waitqueue_head+0x140/0x140 [ 238.862384] ? tty_poll+0x170/0x170 [ 238.865992] ? ldsem_down_read+0x37/0x40 [ 238.870038] ? ldsem_down_read+0x37/0x40 [ 238.874083] ? copy_from_read_buf+0x6a0/0x6a0 [ 238.878558] tty_read+0x169/0x250 [ 238.881996] ? tty_poll+0x170/0x170 [ 238.885607] __vfs_read+0xef/0xa00 [ 238.889136] ? vfs_copy_file_range+0x960/0x960 [ 238.893701] ? fsnotify+0x1af0/0x1af0 [ 238.897487] ? __inode_security_revalidate+0xd9/0x130 [ 238.902660] ? avc_policy_seqno+0x9/0x20 [ 238.906700] ? selinux_file_permission+0x82/0x460 [ 238.911529] ? security_file_permission+0x89/0x1f0 [ 238.916445] ? rw_verify_area+0xe5/0x2b0 [ 238.920486] ? __fdget_raw+0x20/0x20 [ 238.924188] vfs_read+0x124/0x360 [ 238.927633] SyS_read+0xef/0x220 [ 238.930986] ? kernel_write+0x120/0x120 [ 238.934942] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.939943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 238.944693] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 238.949425] RIP: 0033:0x7f6d7a499310 [ 238.953115] RSP: 002b:00007ffe5c92eb38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 238.960807] RAX: ffffffffffffffda RBX: 00007f6d7ab6f6a8 RCX: 00007f6d7a499310 [ 238.968054] RDX: 0000000000000001 RSI: 00007ffe5c92eb88 RDI: 0000000000000000 [ 238.975303] RBP: 0000000000000086 R08: 00007ffe5c92e970 R09: 00007f6d7a74fe90 [ 238.982552] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 238.989799] R13: 000000000000006c R14: 000000000000006c R15: 00007ffe5c92ea74 [ 238.997077] getty S20560 2958 1 0x00000000 [ 239.002693] Call Trace: [ 239.005266] __schedule+0x8eb/0x2080 [ 239.008973] ? __sched_text_start+0x8/0x8 [ 239.013130] ? __lock_is_held+0xbc/0x140 [ 239.017187] ? check_noncircular+0x20/0x20 [ 239.021411] schedule+0xf5/0x430 [ 239.024755] ? flush_work+0x6b2/0x8f0 [ 239.028540] ? __schedule+0x2080/0x2080 [ 239.032497] ? trace_hardirqs_on+0xd/0x10 [ 239.036623] ? flush_work+0x620/0x8f0 [ 239.040404] ? lock_downgrade+0x990/0x990 [ 239.044539] ? find_held_lock+0x39/0x1d0 [ 239.048599] schedule_timeout+0x1ce/0x250 [ 239.052730] ? usleep_range+0x190/0x190 [ 239.056687] ? lock_release+0xd70/0xd70 [ 239.060641] ? check_same_owner+0x320/0x320 [ 239.064946] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 239.070038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.075048] wait_woken+0x10f/0x280 [ 239.078653] ? wait_woken+0x10f/0x280 [ 239.082431] ? n_tty_read+0x92d/0x1a10 [ 239.086301] ? woken_wake_function+0x60/0x60 [ 239.090705] n_tty_read+0xaf3/0x1a10 [ 239.094403] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 239.101081] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.105570] ? check_same_owner+0x320/0x320 [ 239.109881] ? __init_waitqueue_head+0x140/0x140 [ 239.114623] ? __init_waitqueue_head+0x140/0x140 [ 239.119363] ? tty_poll+0x170/0x170 [ 239.122968] ? ldsem_down_read+0x37/0x40 [ 239.127011] ? ldsem_down_read+0x37/0x40 [ 239.131059] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.135535] tty_read+0x169/0x250 [ 239.138973] ? tty_poll+0x170/0x170 [ 239.142579] __vfs_read+0xef/0xa00 [ 239.146109] ? vfs_copy_file_range+0x960/0x960 [ 239.150674] ? fsnotify+0x1af0/0x1af0 [ 239.154460] ? __inode_security_revalidate+0xd9/0x130 [ 239.159632] ? avc_policy_seqno+0x9/0x20 [ 239.163673] ? selinux_file_permission+0x82/0x460 [ 239.168502] ? security_file_permission+0x89/0x1f0 [ 239.173417] ? rw_verify_area+0xe5/0x2b0 [ 239.177458] ? __fdget_raw+0x20/0x20 [ 239.181159] vfs_read+0x124/0x360 [ 239.184602] SyS_read+0xef/0x220 [ 239.187954] ? kernel_write+0x120/0x120 [ 239.191908] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.196907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 239.201655] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 239.206389] RIP: 0033:0x7fa049444310 [ 239.210076] RSP: 002b:00007ffe9394e9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 239.217768] RAX: ffffffffffffffda RBX: 00007fa049b1a6a8 RCX: 00007fa049444310 [ 239.225023] RDX: 0000000000000001 RSI: 00007ffe9394ea18 RDI: 0000000000000000 [ 239.232273] RBP: 0000000000000086 R08: 00007ffe9394e800 R09: 00007fa0496fae90 [ 239.239521] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 239.246771] R13: 000000000000006c R14: 000000000000006c R15: 00007ffe9394e904 [ 239.254056] getty S18704 2959 1 0x00000000 [ 239.259669] Call Trace: [ 239.262241] __schedule+0x8eb/0x2080 [ 239.265948] ? __sched_text_start+0x8/0x8 [ 239.270103] ? __lock_is_held+0xbc/0x140 [ 239.274160] ? check_noncircular+0x20/0x20 [ 239.278386] schedule+0xf5/0x430 [ 239.281731] ? flush_work+0x6b2/0x8f0 [ 239.285517] ? __schedule+0x2080/0x2080 [ 239.289473] ? trace_hardirqs_on+0xd/0x10 [ 239.293613] ? flush_work+0x620/0x8f0 [ 239.297395] ? lock_downgrade+0x990/0x990 [ 239.301532] ? find_held_lock+0x39/0x1d0 [ 239.305593] schedule_timeout+0x1ce/0x250 [ 239.309723] ? usleep_range+0x190/0x190 [ 239.313679] ? lock_release+0xd70/0xd70 [ 239.317635] ? check_same_owner+0x320/0x320 [ 239.321940] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 239.327034] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.332052] wait_woken+0x10f/0x280 [ 239.335659] ? wait_woken+0x10f/0x280 [ 239.339440] ? n_tty_read+0x92d/0x1a10 [ 239.343312] ? woken_wake_function+0x60/0x60 [ 239.347720] n_tty_read+0xaf3/0x1a10 [ 239.351418] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 239.358095] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.362587] ? check_same_owner+0x320/0x320 [ 239.366896] ? __init_waitqueue_head+0x140/0x140 [ 239.371638] ? __init_waitqueue_head+0x140/0x140 [ 239.376377] ? tty_poll+0x170/0x170 [ 239.379983] ? ldsem_down_read+0x37/0x40 [ 239.384029] ? ldsem_down_read+0x37/0x40 [ 239.388074] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.392549] tty_read+0x169/0x250 [ 239.395987] ? tty_poll+0x170/0x170 [ 239.399595] __vfs_read+0xef/0xa00 [ 239.403122] ? vfs_copy_file_range+0x960/0x960 [ 239.407689] ? fsnotify+0x1af0/0x1af0 [ 239.411477] ? __inode_security_revalidate+0xd9/0x130 [ 239.416647] ? avc_policy_seqno+0x9/0x20 [ 239.420687] ? selinux_file_permission+0x82/0x460 [ 239.425516] ? security_file_permission+0x89/0x1f0 [ 239.430431] ? rw_verify_area+0xe5/0x2b0 [ 239.434470] ? __fdget_raw+0x20/0x20 [ 239.438168] vfs_read+0x124/0x360 [ 239.441610] SyS_read+0xef/0x220 [ 239.444961] ? kernel_write+0x120/0x120 [ 239.448915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.453913] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 239.458663] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 239.463395] RIP: 0033:0x7f0fb0ae9310 [ 239.467083] RSP: 002b:00007ffc88c8e4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 239.474775] RAX: ffffffffffffffda RBX: 00007f0fb11bf6a8 RCX: 00007f0fb0ae9310 [ 239.482027] RDX: 0000000000000001 RSI: 00007ffc88c8e538 RDI: 0000000000000000 [ 239.489275] RBP: 0000000000000086 R08: 00007ffc88c8e320 R09: 00007f0fb0d9fe90 [ 239.496522] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 239.503772] R13: 000000000000006c R14: 000000000000006c R15: 00007ffc88c8e424 [ 239.511057] getty S20408 2960 1 0x00000000 [ 239.516671] Call Trace: [ 239.519244] __schedule+0x8eb/0x2080 [ 239.522952] ? __sched_text_start+0x8/0x8 [ 239.527109] ? __lock_is_held+0xbc/0x140 [ 239.531165] ? check_noncircular+0x20/0x20 [ 239.535390] schedule+0xf5/0x430 [ 239.538736] ? flush_work+0x6b2/0x8f0 [ 239.542521] ? __schedule+0x2080/0x2080 [ 239.546478] ? trace_hardirqs_on+0xd/0x10 [ 239.550608] ? flush_work+0x620/0x8f0 [ 239.554387] ? lock_downgrade+0x990/0x990 [ 239.558523] ? find_held_lock+0x39/0x1d0 [ 239.562585] schedule_timeout+0x1ce/0x250 [ 239.566713] ? usleep_range+0x190/0x190 [ 239.570668] ? lock_release+0xd70/0xd70 [ 239.574621] ? check_same_owner+0x320/0x320 [ 239.578925] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 239.584037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.589046] wait_woken+0x10f/0x280 [ 239.592651] ? wait_woken+0x10f/0x280 [ 239.596429] ? n_tty_read+0x92d/0x1a10 [ 239.600298] ? woken_wake_function+0x60/0x60 [ 239.604716] n_tty_read+0xaf3/0x1a10 [ 239.608415] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 239.615093] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.619582] ? check_same_owner+0x320/0x320 [ 239.623893] ? __init_waitqueue_head+0x140/0x140 [ 239.628636] ? __init_waitqueue_head+0x140/0x140 [ 239.633374] ? tty_poll+0x170/0x170 [ 239.636980] ? ldsem_down_read+0x37/0x40 [ 239.641026] ? ldsem_down_read+0x37/0x40 [ 239.645072] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.649546] tty_read+0x169/0x250 [ 239.652984] ? tty_poll+0x170/0x170 [ 239.656592] __vfs_read+0xef/0xa00 [ 239.660119] ? vfs_copy_file_range+0x960/0x960 [ 239.664686] ? fsnotify+0x1af0/0x1af0 [ 239.668472] ? __inode_security_revalidate+0xd9/0x130 [ 239.673642] ? avc_policy_seqno+0x9/0x20 [ 239.677683] ? selinux_file_permission+0x82/0x460 [ 239.682514] ? security_file_permission+0x89/0x1f0 [ 239.687430] ? rw_verify_area+0xe5/0x2b0 [ 239.691471] ? __fdget_raw+0x20/0x20 [ 239.695172] vfs_read+0x124/0x360 [ 239.698617] SyS_read+0xef/0x220 [ 239.701972] ? kernel_write+0x120/0x120 [ 239.705925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.710922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 239.715670] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 239.720402] RIP: 0033:0x7f897b22d310 [ 239.724090] RSP: 002b:00007ffeaca00458 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 239.732474] RAX: ffffffffffffffda RBX: 00007f897b9036a8 RCX: 00007f897b22d310 [ 239.739723] RDX: 0000000000000001 RSI: 00007ffeaca004a8 RDI: 0000000000000000 [ 239.747057] RBP: 0000000000000086 R08: 00007ffeaca00290 R09: 00007f897b4e3e90 [ 239.754307] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 239.761555] R13: 000000000000006c R14: 000000000000006c R15: 00007ffeaca00394 [ 239.768832] getty S20880 2961 1 0x00000000 [ 239.774446] Call Trace: [ 239.777025] __schedule+0x8eb/0x2080 [ 239.780735] ? __sched_text_start+0x8/0x8 [ 239.784893] ? __lock_is_held+0xbc/0x140 [ 239.788948] ? check_noncircular+0x20/0x20 [ 239.793172] schedule+0xf5/0x430 [ 239.796518] ? flush_work+0x6b2/0x8f0 [ 239.800303] ? __schedule+0x2080/0x2080 [ 239.804260] ? trace_hardirqs_on+0xd/0x10 [ 239.808386] ? flush_work+0x620/0x8f0 [ 239.812167] ? lock_downgrade+0x990/0x990 [ 239.816306] ? find_held_lock+0x39/0x1d0 [ 239.820364] schedule_timeout+0x1ce/0x250 [ 239.824494] ? usleep_range+0x190/0x190 [ 239.828451] ? lock_release+0xd70/0xd70 [ 239.832406] ? check_same_owner+0x320/0x320 [ 239.836709] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 239.841797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.846804] wait_woken+0x10f/0x280 [ 239.850409] ? wait_woken+0x10f/0x280 [ 239.854189] ? n_tty_read+0x92d/0x1a10 [ 239.858059] ? woken_wake_function+0x60/0x60 [ 239.862464] n_tty_read+0xaf3/0x1a10 [ 239.866163] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 239.872841] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.877322] ? __check_object_size+0x25d/0x4f0 [ 239.881892] ? check_same_owner+0x320/0x320 [ 239.886200] ? __init_waitqueue_head+0x140/0x140 [ 239.890941] ? __init_waitqueue_head+0x140/0x140 [ 239.895681] ? tty_poll+0x170/0x170 [ 239.899288] ? ldsem_down_read+0x37/0x40 [ 239.903330] ? ldsem_down_read+0x37/0x40 [ 239.907374] ? copy_from_read_buf+0x6a0/0x6a0 [ 239.911847] tty_read+0x169/0x250 [ 239.915288] ? tty_poll+0x170/0x170 [ 239.918895] __vfs_read+0xef/0xa00 [ 239.922424] ? vfs_copy_file_range+0x960/0x960 [ 239.926990] ? fsnotify+0x1af0/0x1af0 [ 239.930781] ? __inode_security_revalidate+0xd9/0x130 [ 239.935952] ? avc_policy_seqno+0x9/0x20 [ 239.939991] ? selinux_file_permission+0x82/0x460 [ 239.944821] ? security_file_permission+0x89/0x1f0 [ 239.949737] ? rw_verify_area+0xe5/0x2b0 [ 239.953776] ? __fdget_raw+0x20/0x20 [ 239.957475] vfs_read+0x124/0x360 [ 239.960917] SyS_read+0xef/0x220 [ 239.964275] ? kernel_write+0x120/0x120 [ 239.968228] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 239.973228] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 239.977977] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 239.982709] RIP: 0033:0x7fa3679c3310 [ 239.986404] RSP: 002b:00007ffd1227d3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 239.994094] RAX: ffffffffffffffda RBX: 00007fa3680996a8 RCX: 00007fa3679c3310 [ 240.001341] RDX: 0000000000000001 RSI: 00007ffd1227d448 RDI: 0000000000000000 [ 240.008590] RBP: 0000000000000086 R08: 00007ffd1227d230 R09: 0000000000000000 [ 240.015838] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 240.023085] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd1227d334 [ 240.030363] udevd R running task 22304 2963 1506 0x00000000 [ 240.037547] Call Trace: [ 240.040120] __schedule+0x8eb/0x2080 [ 240.043826] ? __sched_text_start+0x8/0x8 [ 240.047958] ? timerqueue_add+0x1e9/0x280 [ 240.052095] ? do_raw_spin_trylock+0x190/0x190 [ 240.056661] ? __remove_hrtimer+0x190/0x190 [ 240.060974] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 240.066061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.071066] ? trace_hardirqs_on+0xd/0x10 [ 240.075208] schedule+0xf5/0x430 [ 240.078558] ? __schedule+0x2080/0x2080 [ 240.082515] ? pvclock_read_flags+0x160/0x160 [ 240.087002] ? rcu_pm_notify+0xc0/0xc0 [ 240.090878] ? find_held_lock+0x39/0x1d0 [ 240.094925] ? memset+0x31/0x40 [ 240.098188] ? __hrtimer_init+0x4e/0x140 [ 240.102236] schedule_hrtimeout_range_clock+0x23e/0x810 [ 240.107589] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 240.112676] ? ep_poll+0x22f/0x1190 [ 240.116287] ? kvm_clock_get_cycles+0x25/0x30 [ 240.120774] ? do_raw_spin_trylock+0x190/0x190 [ 240.126174] ? __hrtimer_init+0x140/0x140 [ 240.130308] ? timespec_add_safe+0x280/0x280 [ 240.134699] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 240.139795] schedule_hrtimeout_range+0x2a/0x40 [ 240.144449] ep_poll+0xa04/0x1190 [ 240.147901] ? ep_send_events_proc+0xe80/0xe80 [ 240.152464] ? mutex_unlock+0xd/0x10 [ 240.156158] ? SyS_epoll_ctl+0x30a/0x1c10 [ 240.160287] ? lock_downgrade+0x990/0x990 [ 240.164434] ? SyS_epoll_create+0x240/0x240 [ 240.168752] ? __lock_is_held+0xbc/0x140 [ 240.172818] ? __fd_install+0x2f7/0x6a0 [ 240.176787] ? get_unused_fd_flags+0x190/0x190 [ 240.181349] ? _raw_spin_unlock+0x22/0x30 [ 240.185484] ? __fget_light+0x29d/0x390 [ 240.189441] ? fget_raw+0x20/0x20 [ 240.192876] ? get_unused_fd_flags+0x121/0x190 [ 240.197456] ? wake_up_q+0xe0/0xe0 [ 240.200981] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 240.205818] SyS_epoll_wait+0x167/0x1c0 [ 240.209786] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 240.214519] RIP: 0033:0x7fbc12f91943 [ 240.218209] RSP: 002b:00007ffd2ed5ab08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 240.225899] RAX: ffffffffffffffda RBX: 00000000024f7030 RCX: 00007fbc12f91943 [ 240.233148] RDX: 0000000000000004 RSI: 00007ffd2ed5abd0 RDI: 0000000000000007 [ 240.240395] RBP: 0000000000000086 R08: 0000000000000006 R09: 0000003d54d5391e [ 240.247645] R10: 000000000000ee39 R11: 0000000000000246 R12: 000000000000575a [ 240.254893] R13: 00000000000000ca R14: 0000000000000081 R15: 0000000000000005 [ 240.262171] sshd R running task 19888 2979 2931 0x00000000 [ 240.269356] Call Trace: [ 240.271928] __schedule+0x8eb/0x2080 [ 240.275635] ? __sched_text_start+0x8/0x8 [ 240.279769] ? timerqueue_add+0x1e9/0x280 [ 240.283908] ? do_raw_spin_trylock+0x190/0x190 [ 240.288473] ? __remove_hrtimer+0x190/0x190 [ 240.292780] ? check_noncircular+0x20/0x20 [ 240.297001] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 240.302092] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.307092] ? trace_hardirqs_on+0xd/0x10 [ 240.311230] schedule+0xf5/0x430 [ 240.314583] ? __schedule+0x2080/0x2080 [ 240.318552] ? rcu_pm_notify+0xc0/0xc0 [ 240.322428] ? memset+0x31/0x40 [ 240.325691] ? __hrtimer_init+0x4e/0x140 [ 240.329740] schedule_hrtimeout_range_clock+0x23e/0x810 [ 240.335092] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 240.340180] ? tcp_peek_len+0x270/0x270 [ 240.344142] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 240.349236] ? __hrtimer_init+0x140/0x140 [ 240.353371] ? add_wait_queue+0x1bb/0x2d0 [ 240.357514] schedule_hrtimeout_range+0x2a/0x40 [ 240.362168] poll_schedule_timeout+0x10f/0x1f0 [ 240.366735] ? poll_freewait+0x250/0x250 [ 240.370774] ? check_same_owner+0x320/0x320 [ 240.375080] ? poll_initwait+0x180/0x180 [ 240.379120] ? pipe_poll+0x25e/0x2d0 [ 240.382821] do_select+0x11dd/0x1700 [ 240.386569] ? select_estimate_accuracy+0x450/0x450 [ 240.391581] ? perf_trace_lock+0xf1/0x860 [ 240.395722] ? check_noncircular+0x20/0x20 [ 240.399952] ? set_fd_set.part.0+0x70/0x70 [ 240.404173] ? set_fd_set.part.0+0x70/0x70 [ 240.408396] ? set_fd_set.part.0+0x70/0x70 [ 240.412619] ? set_fd_set.part.0+0x70/0x70 [ 240.416846] ? __might_fault+0xe0/0x1d0 [ 240.420812] ? lock_release+0xd70/0xd70 [ 240.424765] ? check_same_owner+0x320/0x320 [ 240.429067] ? __check_object_size+0x25d/0x4f0 [ 240.433641] ? __might_sleep+0x95/0x190 [ 240.437607] ? kasan_check_write+0x14/0x20 [ 240.441829] core_sys_select+0x480/0x960 [ 240.445868] ? core_sys_select+0x480/0x960 [ 240.450096] ? poll_select_set_timeout+0x210/0x210 [ 240.455042] ? kvm_clock_get_cycles+0x25/0x30 [ 240.459618] ? timespec64_add_safe+0x1bb/0x2c0 [ 240.464211] ? poll_select_set_timeout+0x12f/0x210 [ 240.469123] ? do_restart_poll+0x2a0/0x2a0 [ 240.473346] ? kasan_check_write+0x14/0x20 [ 240.477572] SyS_select+0x194/0x230 [ 240.481186] ? core_sys_select+0x960/0x960 [ 240.485406] ? SyS_write+0x184/0x220 [ 240.489104] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 240.493931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.498930] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 240.503679] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 240.508413] RIP: 0033:0x7f8a13ce1dd3 [ 240.512102] RSP: 002b:00007ffd3a30cbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 240.519794] RAX: ffffffffffffffda RBX: 00007ffd3a30cc50 RCX: 00007f8a13ce1dd3 [ 240.527043] RDX: 0000562fc829dad0 RSI: 0000562fc829daf0 RDI: 000000000000000c [ 240.534290] RBP: 0000000000000086 R08: 00007ffd3a30cbf0 R09: 0101010101010101 [ 240.541539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000f928c6 [ 240.548787] R13: 0000000000f90000 R14: 00007f8a14d97c00 R15: 0000562fc829ee30 [ 240.556067] syz-fuzzer R running task 20448 2981 2979 0x00000000 [ 240.563261] Call Trace: [ 240.565831] __schedule+0x8eb/0x2080 [ 240.569541] ? __sched_text_start+0x8/0x8 [ 240.573671] ? timerqueue_add+0x1e9/0x280 [ 240.577810] ? do_raw_spin_trylock+0x190/0x190 [ 240.582374] ? __remove_hrtimer+0x190/0x190 [ 240.586674] ? find_held_lock+0x39/0x1d0 [ 240.590725] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 240.595813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.600812] ? trace_hardirqs_on+0xd/0x10 [ 240.604951] schedule+0xf5/0x430 [ 240.608303] ? __schedule+0x2080/0x2080 [ 240.612260] ? do_raw_spin_trylock+0x190/0x190 [ 240.616835] ? futex_wait_setup+0x14a/0x3d0 [ 240.621153] futex_wait_queue_me+0x3ed/0x7e0 [ 240.625545] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 240.630892] ? is_bpf_text_address+0xa4/0x120 [ 240.635369] ? memset+0x31/0x40 [ 240.638636] ? get_futex_value_locked+0xc3/0xf0 [ 240.643287] ? futex_wait_setup+0x22e/0x3d0 [ 240.647603] ? futex_wake+0x680/0x680 [ 240.651402] futex_wait+0x34b/0x990 [ 240.655016] ? do_raw_spin_trylock+0x190/0x190 [ 240.659592] ? futex_wait_setup+0x3d0/0x3d0 [ 240.663892] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 240.669070] ? wake_up_q+0x8a/0xe0 [ 240.672590] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 240.677674] ? futex_wake+0x2ca/0x680 [ 240.681462] ? __hrtimer_init+0x140/0x140 [ 240.685592] ? get_futex_key+0x1d50/0x1d50 [ 240.689815] ? _raw_spin_unlock_irq+0x27/0x70 [ 240.694326] do_futex+0x1070/0x20d0 [ 240.697941] ? perf_trace_lock+0xf1/0x860 [ 240.702069] ? __schedule+0x8f3/0x2080 [ 240.705947] ? exit_robust_list+0x240/0x240 [ 240.710257] ? find_held_lock+0x39/0x1d0 [ 240.714315] ? lock_downgrade+0x990/0x990 [ 240.718444] ? find_held_lock+0x39/0x1d0 [ 240.722492] ? lock_acquire+0x1d5/0x580 [ 240.726444] ? SyS_futex+0x2d3/0x390 [ 240.730170] ? pvclock_read_flags+0x160/0x160 [ 240.734644] ? __might_fault+0xe0/0x1d0 [ 240.738604] ? ktime_get+0x15c/0x3a0 [ 240.742309] ? kvm_clock_get_cycles+0x25/0x30 [ 240.746781] ? ktime_get+0x26f/0x3a0 [ 240.750480] ? do_gettimeofday+0x190/0x190 [ 240.754697] ? __might_sleep+0x95/0x190 [ 240.758666] ? kasan_check_write+0x14/0x20 [ 240.762887] SyS_futex+0x260/0x390 [ 240.766417] ? do_futex+0x20d0/0x20d0 [ 240.770201] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 240.775037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.780038] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 240.784786] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 240.789520] RIP: 0033:0x45f663 [ 240.792689] RSP: 002b:000000c4200276a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 240.800381] RAX: ffffffffffffffda RBX: 000000003ae121c3 RCX: 000000000045f663 [ 240.807629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000137da60 [ 240.814879] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 240.822126] R10: 000000c4200276d8 R11: 0000000000000206 R12: 0000000000000001 [ 240.829374] R13: 0000000000000018 R14: 0000000000000057 R15: 000000000000001c [ 240.836653] syz-fuzzer R running task 21264 2982 2979 0x00000000 [ 240.843836] Call Trace: [ 240.846409] __schedule+0x8eb/0x2080 [ 240.850116] ? __sched_text_start+0x8/0x8 [ 240.854244] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 240.859244] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 240.863993] ? retint_kernel+0x10/0x10 [ 240.867883] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 240.872982] schedule+0xf5/0x430 [ 240.876336] ? __schedule+0x2080/0x2080 [ 240.880293] ? lock_acquire+0x1d5/0x580 [ 240.884247] ? select_estimate_accuracy+0xc6/0x450 [ 240.889156] ? check_noncircular+0x20/0x20 [ 240.893371] ? rcu_pm_notify+0xc0/0xc0 [ 240.897245] ? memset+0x31/0x40 [ 240.900508] ? __hrtimer_init+0x4e/0x140 [ 240.904555] schedule_hrtimeout_range_clock+0x23e/0x810 [ 240.909904] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 240.914984] ? kvm_clock_get_cycles+0x25/0x30 [ 240.919462] ? ktime_get_ts64+0x328/0x4d0 [ 240.923603] ? get_monotonic_coarse64+0x470/0x470 [ 240.928433] ? __hrtimer_init+0x140/0x140 [ 240.932568] ? do_select+0xdf/0x1700 [ 240.936260] ? set_normalized_timespec+0x5a/0xb0 [ 240.941001] schedule_hrtimeout_range+0x2a/0x40 [ 240.945659] poll_schedule_timeout+0x10f/0x1f0 [ 240.950228] ? poll_freewait+0x250/0x250 [ 240.954288] do_select+0x11dd/0x1700 [ 240.958008] ? __lock_acquire+0x20fd/0x4620 [ 240.963547] ? __kernel_text_address+0xd/0x40 [ 240.968035] ? select_estimate_accuracy+0x450/0x450 [ 240.973042] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 240.978218] ? perf_trace_lock+0xf1/0x860 [ 240.982348] ? check_noncircular+0x20/0x20 [ 240.986575] ? check_noncircular+0x20/0x20 [ 240.990802] ? find_held_lock+0x39/0x1d0 [ 240.994850] ? check_noncircular+0x20/0x20 [ 240.999079] ? find_held_lock+0x39/0x1d0 [ 241.003138] ? lock_downgrade+0x990/0x990 [ 241.007279] ? core_sys_select+0xab/0x960 [ 241.011418] ? lock_release+0xd70/0xd70 [ 241.015378] ? __lock_is_held+0xbc/0x140 [ 241.019441] core_sys_select+0x480/0x960 [ 241.023481] ? core_sys_select+0x480/0x960 [ 241.027709] ? poll_select_set_timeout+0x210/0x210 [ 241.032630] ? kvm_clock_get_cycles+0x25/0x30 [ 241.037122] ? timespec64_add_safe+0x1bb/0x2c0 [ 241.041692] ? timespec_add_safe+0x280/0x280 [ 241.046086] ? iterate_fd+0x3f0/0x3f0 [ 241.049877] ? poll_select_set_timeout+0x12f/0x210 [ 241.054792] ? do_restart_poll+0x2a0/0x2a0 [ 241.059023] ? kasan_check_write+0x14/0x20 [ 241.063250] SyS_pselect6+0x54a/0x650 [ 241.067046] ? SyS_select+0x230/0x230 [ 241.070829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.075828] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.080580] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 241.085406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.090404] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.095155] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 241.099888] RIP: 0033:0x45f181 [ 241.103056] RSP: 002b:00007faa9f5eddb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 241.110749] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000045f181 [ 241.117997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 241.125249] RBP: 0000000000000086 R08: 00007faa9f5eddb0 R09: 0000000000000000 [ 241.132499] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfe7ca700 [ 241.139745] R13: 00007faa9f5ee9c0 R14: 00007faa9fdb8040 R15: 0000000000000003 [ 241.147032] syz-fuzzer S19232 2983 2979 0x00000000 [ 241.152645] Call Trace: [ 241.155217] __schedule+0x8eb/0x2080 [ 241.158923] ? __sched_text_start+0x8/0x8 [ 241.163052] ? plist_check_list+0x7e/0xa0 [ 241.167186] ? plist_check_head+0xe2/0x130 [ 241.171400] ? plist_check_list+0xa0/0xa0 [ 241.175533] ? find_held_lock+0x39/0x1d0 [ 241.179595] ? plist_check_head+0x130/0x130 [ 241.183905] schedule+0xf5/0x430 [ 241.187256] ? __schedule+0x2080/0x2080 [ 241.191213] ? do_raw_spin_trylock+0x190/0x190 [ 241.195771] ? find_held_lock+0x39/0x1d0 [ 241.199822] ? futex_wait_setup+0x14a/0x3d0 [ 241.204141] futex_wait_queue_me+0x3ed/0x7e0 [ 241.208533] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 241.213875] ? __sched_text_start+0x8/0x8 [ 241.218019] ? get_futex_value_locked+0xc3/0xf0 [ 241.222675] ? futex_wait_setup+0x22e/0x3d0 [ 241.226990] ? futex_wake+0x680/0x680 [ 241.230773] ? mutex_unlock+0xd/0x10 [ 241.234468] ? ep_scan_ready_list+0x9f6/0xea0 [ 241.238946] ? check_noncircular+0x20/0x20 [ 241.243172] futex_wait+0x34b/0x990 [ 241.246795] ? futex_wait_setup+0x3d0/0x3d0 [ 241.251108] ? find_held_lock+0x39/0x1d0 [ 241.255167] ? lock_downgrade+0x990/0x990 [ 241.259327] ? do_raw_spin_trylock+0x190/0x190 [ 241.263897] do_futex+0x1070/0x20d0 [ 241.267506] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 241.272592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.277604] ? exit_robust_list+0x240/0x240 [ 241.281918] ? ep_send_events_proc+0xe80/0xe80 [ 241.286487] ? lock_release+0xd70/0xd70 [ 241.290447] ? __lock_is_held+0xbc/0x140 [ 241.294516] ? __fget+0x362/0x580 [ 241.297964] ? iterate_fd+0x3f0/0x3f0 [ 241.301743] ? __vfs_read+0xf7/0xa00 [ 241.305445] ? vfs_copy_file_range+0x960/0x960 [ 241.310011] ? fsnotify+0x1af0/0x1af0 [ 241.313817] ? __fget_light+0x29d/0x390 [ 241.317791] SyS_futex+0x260/0x390 [ 241.321314] ? vfs_read+0x16b/0x360 [ 241.324935] ? do_futex+0x20d0/0x20d0 [ 241.328718] ? lockdep_sys_exit+0x47/0xf0 [ 241.332849] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 241.337676] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.342680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.347427] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 241.352166] RIP: 0033:0x45f663 [ 241.355337] RSP: 002b:00007faa9edecc60 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 241.363032] RAX: ffffffffffffffda RBX: 000000c420028700 RCX: 000000000045f663 [ 241.370281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420028810 [ 241.377529] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 241.384777] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000001 [ 241.392029] R13: 000000c43234cf00 R14: 0000000000000001 R15: 0000000000000000 [ 241.399307] syz-fuzzer S23624 2984 2979 0x00000000 [ 241.404921] Call Trace: [ 241.407496] __schedule+0x8eb/0x2080 [ 241.411202] ? __sched_text_start+0x8/0x8 [ 241.415332] ? plist_check_list+0x7e/0xa0 [ 241.419463] ? plist_check_head+0xe2/0x130 [ 241.423678] ? plist_check_list+0xa0/0xa0 [ 241.427813] ? find_held_lock+0x39/0x1d0 [ 241.431884] ? plist_check_head+0x130/0x130 [ 241.436193] schedule+0xf5/0x430 [ 241.439545] ? __schedule+0x2080/0x2080 [ 241.443509] ? do_raw_spin_trylock+0x190/0x190 [ 241.448070] ? rcu_read_lock_sched_held+0x108/0x120 [ 241.453078] ? futex_wait_setup+0x14a/0x3d0 [ 241.457395] futex_wait_queue_me+0x3ed/0x7e0 [ 241.461786] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 241.467128] ? trace_hardirqs_on+0xd/0x10 [ 241.471266] ? get_futex_value_locked+0xc3/0xf0 [ 241.475918] ? futex_wait_setup+0x22e/0x3d0 [ 241.480233] ? futex_wake+0x680/0x680 [ 241.484033] ? find_held_lock+0x39/0x1d0 [ 241.488085] futex_wait+0x34b/0x990 [ 241.491709] ? futex_wait_setup+0x3d0/0x3d0 [ 241.496028] ? lock_acquire+0x1d5/0x580 [ 241.499983] ? finish_task_switch+0x1aa/0x740 [ 241.504466] ? do_raw_spin_trylock+0x190/0x190 [ 241.509039] ? lock_release+0xd70/0xd70 [ 241.512993] ? compat_start_thread+0x80/0x80 [ 241.517388] ? check_noncircular+0x20/0x20 [ 241.521606] ? _raw_spin_unlock_irq+0x27/0x70 [ 241.526123] do_futex+0x1070/0x20d0 [ 241.529748] ? __schedule+0x8f3/0x2080 [ 241.533628] ? exit_robust_list+0x240/0x240 [ 241.537927] ? __sched_text_start+0x8/0x8 [ 241.542055] ? lock_release+0xd70/0xd70 [ 241.546012] ? check_same_owner+0x320/0x320 [ 241.550318] ? ktime_get_ts64+0x328/0x4d0 [ 241.554460] ? __might_sleep+0x95/0x190 [ 241.558430] ? kasan_check_read+0x11/0x20 [ 241.562559] ? _copy_to_user+0xa2/0xc0 [ 241.566435] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 241.571613] ? schedule+0xf5/0x430 [ 241.575136] ? __schedule+0x2080/0x2080 [ 241.579109] ? poll_select_set_timeout+0x12f/0x210 [ 241.584026] ? do_restart_poll+0x2a0/0x2a0 [ 241.588247] ? exit_to_usermode_loop+0x8c/0x310 [ 241.592905] ? trace_hardirqs_off+0xd/0x10 [ 241.597118] ? exit_to_usermode_loop+0x198/0x310 [ 241.601869] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 241.607400] SyS_futex+0x260/0x390 [ 241.610929] ? do_futex+0x20d0/0x20d0 [ 241.614712] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 241.619541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.624542] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.629288] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 241.634026] RIP: 0033:0x45f663 [ 241.637196] RSP: 002b:000000c420024ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 241.644888] RAX: ffffffffffffffda RBX: 000000c420028a80 RCX: 000000000045f663 [ 241.652140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000013a4dc0 [ 241.659390] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 241.666638] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420064168 [ 241.673886] R13: 00007faa9e5ec9c0 R14: 00007faa9fdb8040 R15: 0000000000000003 [ 241.681168] syz-fuzzer S22008 2985 2979 0x00000000 [ 241.686781] Call Trace: [ 241.689356] __schedule+0x8eb/0x2080 [ 241.693064] ? __sched_text_start+0x8/0x8 [ 241.697192] ? plist_check_list+0x7e/0xa0 [ 241.701323] ? plist_check_head+0xe2/0x130 [ 241.705537] ? plist_check_list+0xa0/0xa0 [ 241.709673] ? find_held_lock+0x39/0x1d0 [ 241.713736] ? plist_check_head+0x130/0x130 [ 241.718048] schedule+0xf5/0x430 [ 241.721399] ? __schedule+0x2080/0x2080 [ 241.725357] ? do_raw_spin_trylock+0x190/0x190 [ 241.729934] ? futex_wait_setup+0x14a/0x3d0 [ 241.734253] futex_wait_queue_me+0x3ed/0x7e0 [ 241.738648] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 241.743990] ? trace_hardirqs_on+0xd/0x10 [ 241.748125] ? try_to_wake_up+0xf9/0x1600 [ 241.752257] ? get_futex_value_locked+0xc3/0xf0 [ 241.756909] ? futex_wait_setup+0x22e/0x3d0 [ 241.761225] ? futex_wake+0x680/0x680 [ 241.765008] ? fault_in_user_writeable+0x90/0x90 [ 241.769752] ? futex_wake+0x32d/0x680 [ 241.773543] futex_wait+0x34b/0x990 [ 241.777153] ? do_raw_spin_trylock+0x190/0x190 [ 241.781725] ? futex_wait_setup+0x3d0/0x3d0 [ 241.786040] ? wake_up_q+0x8a/0xe0 [ 241.789563] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 241.794648] ? futex_wake+0x2ca/0x680 [ 241.798441] ? get_futex_key+0x1d50/0x1d50 [ 241.802680] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 241.807507] ? __might_fault+0xe0/0x1d0 [ 241.811469] do_futex+0x1070/0x20d0 [ 241.815078] ? fget_raw+0x20/0x20 [ 241.818513] ? check_noncircular+0x20/0x20 [ 241.822727] ? find_held_lock+0x39/0x1d0 [ 241.826781] ? exit_robust_list+0x240/0x240 [ 241.831080] ? check_noncircular+0x20/0x20 [ 241.835312] ? find_held_lock+0x39/0x1d0 [ 241.839375] ? lock_downgrade+0x990/0x990 [ 241.843507] ? recalc_sigpending+0x103/0x160 [ 241.847897] ? recalc_sigpending_tsk+0x150/0x150 [ 241.852649] ? __set_current_blocked+0x9a/0x110 [ 241.857312] ? do_raw_spin_trylock+0x190/0x190 [ 241.861878] ? retarget_shared_pending+0x3c0/0x3c0 [ 241.866786] ? __might_fault+0xe0/0x1d0 [ 241.870750] ? _raw_spin_unlock_irq+0x27/0x70 [ 241.875229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.880229] ? trace_hardirqs_on+0xd/0x10 [ 241.884359] ? _raw_spin_unlock_irq+0x27/0x70 [ 241.888836] ? __set_current_blocked+0xd4/0x110 [ 241.893489] ? sigprocmask+0xe7/0x300 [ 241.897271] ? sigsuspend+0x240/0x240 [ 241.901062] SyS_futex+0x260/0x390 [ 241.904593] ? do_futex+0x20d0/0x20d0 [ 241.908377] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 241.913203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 241.918200] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 241.922948] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 241.927682] RIP: 0033:0x45f663 [ 241.930850] RSP: 002b:00007faa9ddead00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 241.938549] RAX: ffffffffffffffda RBX: 000000c4201b2000 RCX: 000000000045f663 [ 241.945799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4201b2110 [ 241.953047] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 241.960293] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 241.967542] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000000 [ 241.974819] syz-fuzzer S20448 2986 2979 0x00000000 [ 241.980432] Call Trace: [ 241.983005] __schedule+0x8eb/0x2080 [ 241.986718] ? __sched_text_start+0x8/0x8 [ 241.990849] ? plist_check_list+0x7e/0xa0 [ 241.994981] ? plist_check_head+0xe2/0x130 [ 241.999195] ? plist_check_list+0xa0/0xa0 [ 242.003329] ? find_held_lock+0x39/0x1d0 [ 242.007392] ? plist_check_head+0x130/0x130 [ 242.011703] schedule+0xf5/0x430 [ 242.015048] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 242.020221] ? __schedule+0x2080/0x2080 [ 242.024179] ? do_raw_spin_trylock+0x190/0x190 [ 242.028754] ? futex_wait_setup+0x14a/0x3d0 [ 242.033057] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 242.038240] futex_wait_queue_me+0x3ed/0x7e0 [ 242.042635] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 242.047979] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 242.053159] ? get_futex_value_locked+0xc3/0xf0 [ 242.057813] ? futex_wait_setup+0x22e/0x3d0 [ 242.062130] ? futex_wake+0x680/0x680 [ 242.065915] ? check_noncircular+0x20/0x20 [ 242.070142] futex_wait+0x34b/0x990 [ 242.073763] ? futex_wait_setup+0x3d0/0x3d0 [ 242.078069] ? find_held_lock+0x39/0x1d0 [ 242.082133] ? lock_downgrade+0x990/0x990 [ 242.086266] ? find_held_lock+0x39/0x1d0 [ 242.090349] do_futex+0x1070/0x20d0 [ 242.093957] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 242.100612] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 242.105448] ? exit_robust_list+0x240/0x240 [ 242.109758] ? avc_has_perm+0x43e/0x680 [ 242.113720] ? avc_has_perm_noaudit+0x520/0x520 [ 242.118378] ? iterate_fd+0x3f0/0x3f0 [ 242.122171] ? mutex_unlock+0xd/0x10 [ 242.126723] ? pipe_read+0x5e3/0x800 [ 242.130444] ? __vfs_read+0xf7/0xa00 [ 242.134147] ? vfs_copy_file_range+0x960/0x960 [ 242.138710] ? selinux_capset+0x100/0x100 [ 242.142840] ? fsnotify+0x1af0/0x1af0 [ 242.146636] ? selinux_file_permission+0x82/0x460 [ 242.151483] SyS_futex+0x260/0x390 [ 242.155009] ? vfs_read+0x16b/0x360 [ 242.158632] ? do_futex+0x20d0/0x20d0 [ 242.162411] ? SyS_read+0x184/0x220 [ 242.166027] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 242.170855] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 242.175853] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 242.180601] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 242.185335] RIP: 0033:0x45f663 [ 242.188502] RSP: 002b:00007faa9d5e9c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 242.196194] RAX: ffffffffffffffda RBX: 000000c420092a80 RCX: 000000000045f663 [ 242.203441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420092b90 [ 242.210691] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 242.217938] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4362e7d42 [ 242.225187] R13: 0000000000000001 R14: 000000c4362e7d68 R15: 0000000000000002 [ 242.232464] syz-fuzzer S20448 2987 2979 0x00000000 [ 242.238077] Call Trace: [ 242.240649] __schedule+0x8eb/0x2080 [ 242.244356] ? __sched_text_start+0x8/0x8 [ 242.248486] ? plist_check_list+0x7e/0xa0 [ 242.252619] ? plist_check_head+0xe2/0x130 [ 242.256836] ? plist_check_list+0xa0/0xa0 [ 242.260972] ? find_held_lock+0x39/0x1d0 [ 242.265044] ? plist_check_head+0x130/0x130 [ 242.269355] schedule+0xf5/0x430 [ 242.272706] ? __schedule+0x2080/0x2080 [ 242.276664] ? do_raw_spin_trylock+0x190/0x190 [ 242.281237] ? futex_wait_setup+0x14a/0x3d0 [ 242.285541] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 242.290722] futex_wait_queue_me+0x3ed/0x7e0 [ 242.295115] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 242.300459] ? trace_hardirqs_on+0xd/0x10 [ 242.304593] ? try_to_wake_up+0xf9/0x1600 [ 242.308723] ? get_futex_value_locked+0xc3/0xf0 [ 242.313375] ? futex_wait_setup+0x22e/0x3d0 [ 242.317689] ? futex_wake+0x680/0x680 [ 242.321473] ? check_noncircular+0x20/0x20 [ 242.325686] ? futex_wake+0x32d/0x680 [ 242.329476] futex_wait+0x34b/0x990 [ 242.333102] ? futex_wait_setup+0x3d0/0x3d0 [ 242.337409] ? find_held_lock+0x39/0x1d0 [ 242.341467] ? lock_downgrade+0x990/0x990 [ 242.345598] ? find_held_lock+0x39/0x1d0 [ 242.349681] do_futex+0x1070/0x20d0 [ 242.353290] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 242.359945] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 242.364782] ? exit_robust_list+0x240/0x240 [ 242.369093] ? avc_has_perm+0x43e/0x680 [ 242.373056] ? avc_has_perm_noaudit+0x520/0x520 [ 242.377719] ? iterate_fd+0x3f0/0x3f0 [ 242.381508] ? mutex_unlock+0xd/0x10 [ 242.385202] ? pipe_read+0x5e3/0x800 [ 242.388920] ? __vfs_read+0xf7/0xa00 [ 242.392623] ? vfs_copy_file_range+0x960/0x960 [ 242.397185] ? selinux_capset+0x100/0x100 [ 242.401315] ? fsnotify+0x1af0/0x1af0 [ 242.405110] ? selinux_file_permission+0x82/0x460 [ 242.409956] SyS_futex+0x260/0x390 [ 242.413475] ? vfs_read+0x16b/0x360 [ 242.417094] ? do_futex+0x20d0/0x20d0 [ 242.420875] ? SyS_read+0x184/0x220 [ 242.424482] ? lockdep_sys_exit+0x47/0xf0 [ 242.428609] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 242.433434] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 242.438432] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 242.443179] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 242.447911] RIP: 0033:0x45f663 [ 242.451081] RSP: 002b:00007faa9cc88c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 242.458773] RAX: ffffffffffffffda RBX: 000000c420029500 RCX: 000000000045f663 [ 242.466027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420029610 [ 242.473273] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 242.480522] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 242.487769] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000034 [ 242.495054] syz-fuzzer R running task 20352 2988 2979 0x00000000 [ 242.502241] Call Trace: [ 242.505076] __schedule+0x8eb/0x2080 [ 242.508782] ? __sched_text_start+0x8/0x8 [ 242.512910] ? ep_send_events_proc+0xe80/0xe80 [ 242.517478] ? lock_release+0xd70/0xd70 [ 242.521438] ? __lock_is_held+0xbc/0x140 [ 242.525498] ? __fget+0x362/0x580 [ 242.528949] schedule+0xf5/0x430 [ 242.532300] ? __schedule+0x2080/0x2080 [ 242.536252] ? vfs_copy_file_range+0x960/0x960 [ 242.540815] ? fsnotify+0x1af0/0x1af0 [ 242.544613] ? exit_to_usermode_loop+0x8c/0x310 [ 242.549282] exit_to_usermode_loop+0x1d1/0x310 [ 242.553841] ? rw_verify_area+0xe5/0x2b0 [ 242.557884] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 242.563404] ? vfs_read+0x16b/0x360 [ 242.567018] ? fput+0xd2/0x140 [ 242.570203] prepare_exit_to_usermode+0x273/0x2d0 [ 242.575030] ? perf_trace_sys_enter+0xc20/0xc20 [ 242.579683] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.584517] retint_user+0x8/0x20 [ 242.587948] RIP: 0033:0x41f6ad [ 242.591115] RSP: 002b:00007faa9c487d18 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff10 [ 242.598805] RAX: 000000c420000000 RBX: 000000c41f57004b RCX: 0000000000000002 [ 242.606055] RDX: 000000c439500000 RSI: 000000c4351ff600 RDI: 0000000000000090 [ 242.613304] RBP: 00007faa9c487db0 R08: 0000000000000002 R09: 00000000000000ff [ 242.620553] R10: 0000000000000200 R11: 000000c4338d59c0 R12: 0000000000000001 [ 242.627801] R13: 000000c438caf680 R14: 0000000000000001 R15: 0000000000000000 [ 242.635080] syz-fuzzer R running task 20856 2989 2979 0x00000000 [ 242.642262] Call Trace: [ 242.644833] __schedule+0x8eb/0x2080 [ 242.648538] ? __sched_text_start+0x8/0x8 [ 242.652665] ? ep_send_events_proc+0xe80/0xe80 [ 242.657235] ? lock_release+0xd70/0xd70 [ 242.661196] ? __lock_is_held+0xbc/0x140 [ 242.665258] ? __fget+0x362/0x580 [ 242.668708] schedule+0xf5/0x430 [ 242.672061] ? __schedule+0x2080/0x2080 [ 242.676018] ? kernel_read+0x120/0x120 [ 242.679895] ? fsnotify+0x1af0/0x1af0 [ 242.683683] ? __fsnotify_parent+0xb4/0x3a0 [ 242.687989] ? exit_to_usermode_loop+0x8c/0x310 [ 242.692652] exit_to_usermode_loop+0x1d1/0x310 [ 242.697212] ? rw_verify_area+0xe5/0x2b0 [ 242.701270] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 242.706789] ? vfs_write+0x22a/0x510 [ 242.710487] ? fput+0xd2/0x140 [ 242.713666] prepare_exit_to_usermode+0x273/0x2d0 [ 242.718490] ? perf_trace_sys_enter+0xc20/0xc20 [ 242.723144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.727977] retint_user+0x8/0x20 [ 242.731408] RIP: 0033:0x4141d8 [ 242.734577] RSP: 002b:00007faa9bc86cc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10 [ 242.742268] RAX: 000000c420000000 RBX: 000000c4382ef080 RCX: 000000c420061680 [ 242.749519] RDX: 000000000000c177 RSI: 00007faa9ae021c8 RDI: 000000c4382ee000 [ 242.756766] RBP: 00007faa9bc86d08 R08: 000000c4382f0000 R09: 000000000008bac0 [ 242.764018] R10: 0000000000000040 R11: 000000c4382ef080 R12: 0000000000000000 [ 242.771269] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000002 [ 242.778548] syz-executor2 S19016 3025 2987 0x20020000 [ 242.784164] Call Trace: [ 242.786737] __schedule+0x8eb/0x2080 [ 242.790444] ? __sched_text_start+0x8/0x8 [ 242.794584] ? wait_consider_task+0x1ad/0x33c0 [ 242.799147] ? lock_downgrade+0x990/0x990 [ 242.803275] ? update_curr+0x2cf/0x800 [ 242.807150] ? find_held_lock+0x39/0x1d0 [ 242.811225] schedule+0xf5/0x430 [ 242.814581] ? __schedule+0x2080/0x2080 [ 242.818538] ? lock_release+0xd70/0xd70 [ 242.822495] ? add_wait_queue+0x1bb/0x2d0 [ 242.826628] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 242.831643] do_wait+0x33a/0xa70 [ 242.834998] ? wait_consider_task+0x33c0/0x33c0 [ 242.839654] ? check_noncircular+0x20/0x20 [ 242.843875] ? __handle_mm_fault+0x587/0x39c0 [ 242.848541] ? __pmd_alloc+0x4e0/0x4e0 [ 242.852425] ? find_held_lock+0x39/0x1d0 [ 242.856478] kernel_wait4+0x1f5/0x370 [ 242.860260] ? SyS_waitid+0x50/0x50 [ 242.863875] ? task_stopped_code+0x140/0x140 [ 242.868279] C_SYSC_wait4+0x12e/0x140 [ 242.872064] ? SYSC_wait4+0x140/0x140 [ 242.875842] ? down_read_trylock+0xdb/0x170 [ 242.880142] ? __do_page_fault+0x31e/0xd60 [ 242.884357] ? __handle_mm_fault+0x39c0/0x39c0 [ 242.888918] ? vmacache_find+0x5f/0x280 [ 242.892872] ? vmacache_update+0xfe/0x130 [ 242.897016] ? up_read+0x1a/0x40 [ 242.900370] ? __do_page_fault+0x3d6/0xd60 [ 242.904596] compat_SyS_wait4+0x2c/0x40 [ 242.908634] ? compat_SyS_wait4+0x2c/0x40 [ 242.912769] sys32_waitpid+0x25/0x30 [ 242.916463] ? sys32_mmap+0x310/0x310 [ 242.920246] do_fast_syscall_32+0x3f2/0xf05 [ 242.924561] ? do_int80_syscall_32+0x940/0x940 [ 242.929124] ? dput.part.24+0x2a/0x740 [ 242.932991] ? dput.part.24+0x175/0x740 [ 242.936950] ? do_syscall_64+0x8d0/0x8d0 [ 242.940992] ? mntput+0x66/0x90 [ 242.944267] ? lockdep_sys_exit+0x47/0xf0 [ 242.948395] ? retint_user+0x18/0x20 [ 242.952099] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.956934] entry_SYSENTER_compat+0x51/0x60 [ 242.961319] RIP: 0023:0xf7f28c79 [ 242.964662] RSP: 002b:00000000ffac0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 242.972356] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffac0198 [ 242.979609] RDX: 0000000040000000 RSI: 00000000ffac0198 RDI: 00000000ffac0228 [ 242.986857] RBP: 00000000ffac0258 R08: 0000000000000000 R09: 0000000000000000 [ 242.994107] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 243.001354] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 243.008632] syz-executor2 R running task 20304 3035 3025 0x20020000 [ 243.015813] Call Trace: [ 243.018394] __schedule+0x8eb/0x2080 [ 243.022102] ? __sched_text_start+0x8/0x8 [ 243.026233] ? timerqueue_add+0x1e9/0x280 [ 243.030371] ? do_raw_spin_trylock+0x190/0x190 [ 243.034936] ? __remove_hrtimer+0x190/0x190 [ 243.039247] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 243.044337] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.049335] ? trace_hardirqs_on+0xd/0x10 [ 243.053481] schedule+0xf5/0x430 [ 243.056834] ? __schedule+0x2080/0x2080 [ 243.060799] ? do_wait+0x4f0/0xa70 [ 243.064330] ? wait_consider_task+0x33c0/0x33c0 [ 243.068995] do_nanosleep+0x224/0x6e0 [ 243.072792] ? schedule_timeout_idle+0x90/0x90 [ 243.077354] ? lock_downgrade+0x990/0x990 [ 243.081481] ? put_pid+0x184/0x1f0 [ 243.085015] ? rcu_pm_notify+0xc0/0xc0 [ 243.088899] ? memset+0x31/0x40 [ 243.092173] hrtimer_nanosleep+0x2b2/0x860 [ 243.096396] ? nanosleep_copyout+0x100/0x100 [ 243.100870] ? __might_sleep+0x95/0x190 [ 243.104837] ? kasan_check_write+0x14/0x20 [ 243.109055] ? _copy_from_user+0x99/0x110 [ 243.113191] ? __hrtimer_init+0x140/0x140 [ 243.117340] compat_SyS_nanosleep+0x17b/0x1f0 [ 243.121816] ? SyS_nanosleep+0x1f0/0x1f0 [ 243.125861] ? do_fast_syscall_32+0x158/0xf05 [ 243.130342] ? SyS_nanosleep+0x1f0/0x1f0 [ 243.134387] do_fast_syscall_32+0x3f2/0xf05 [ 243.138701] ? do_int80_syscall_32+0x940/0x940 [ 243.143266] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 243.148783] ? do_syscall_64+0x8d0/0x8d0 [ 243.152825] ? syscall_return_slowpath+0x2b3/0x510 [ 243.157732] ? finish_task_switch+0x1aa/0x740 [ 243.162216] ? sysret32_from_system_call+0x5/0x3b [ 243.167051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.171887] entry_SYSENTER_compat+0x51/0x60 [ 243.176274] RIP: 0023:0xf7f28c79 [ 243.179616] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 243.187307] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 243.194557] RDX: 000000000000000e RSI: 00000000000371e0 RDI: 0000000000000000 [ 243.201806] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 243.209053] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 243.216301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 243.223579] kworker/u4:5 I15976 3436 2 0x80000000 [ 243.229203] Call Trace: [ 243.231776] __schedule+0x8eb/0x2080 [ 243.235482] ? __sched_text_start+0x8/0x8 [ 243.239616] ? perf_trace_lock+0x860/0x860 [ 243.243842] ? find_held_lock+0x39/0x1d0 [ 243.247902] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 243.252735] schedule+0xf5/0x430 [ 243.256088] ? __schedule+0x2080/0x2080 [ 243.260046] ? do_raw_spin_trylock+0x190/0x190 [ 243.264610] ? worker_pool_assign_id+0x1b0/0x1b0 [ 243.269356] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.273835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.278840] worker_thread+0x492/0x1860 [ 243.282828] ? process_one_work+0x1bd0/0x1bd0 [ 243.287304] ? check_noncircular+0x20/0x20 [ 243.291521] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.296015] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.301026] ? trace_hardirqs_on+0xd/0x10 [ 243.305158] ? finish_task_switch+0x1d3/0x740 [ 243.309632] ? finish_task_switch+0x1aa/0x740 [ 243.314116] ? preempt_notifier_dec+0x20/0x20 [ 243.318612] ? __schedule+0x8f3/0x2080 [ 243.322494] ? perf_trace_lock+0x860/0x860 [ 243.326724] ? find_held_lock+0x39/0x1d0 [ 243.330783] ? lock_downgrade+0x990/0x990 [ 243.334925] ? default_wake_function+0x30/0x50 [ 243.339501] ? __schedule+0x2080/0x2080 [ 243.343454] ? do_wait_intr+0x310/0x3e0 [ 243.347412] ? lockdep_init_map+0x3d/0x70 [ 243.351538] ? __raw_spin_lock_init+0x2d/0x100 [ 243.356105] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 243.361193] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.366190] ? trace_hardirqs_on+0xd/0x10 [ 243.370320] ? __kthread_parkme+0x175/0x240 [ 243.374629] kthread+0x39c/0x470 [ 243.377977] ? process_one_work+0x1bd0/0x1bd0 [ 243.382454] ? kthread_create_on_node+0x100/0x100 [ 243.387281] ret_from_fork+0x2a/0x40 [ 243.391007] kworker/u4:6 I15848 3681 2 0x80000000 [ 243.396637] Call Trace: [ 243.399210] __schedule+0x8eb/0x2080 [ 243.402919] ? __sched_text_start+0x8/0x8 [ 243.407053] ? perf_trace_lock+0x860/0x860 [ 243.411281] ? find_held_lock+0x39/0x1d0 [ 243.415351] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 243.420185] schedule+0xf5/0x430 [ 243.423537] ? __schedule+0x2080/0x2080 [ 243.427496] ? do_raw_spin_trylock+0x190/0x190 [ 243.432058] ? retint_kernel+0x10/0x10 [ 243.435935] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.440414] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.445420] worker_thread+0x492/0x1860 [ 243.449406] ? process_one_work+0x1bd0/0x1bd0 [ 243.453882] ? check_noncircular+0x20/0x20 [ 243.458101] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.462578] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.467577] ? trace_hardirqs_on+0xd/0x10 [ 243.471705] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.476186] ? finish_task_switch+0x1d3/0x740 [ 243.480659] ? finish_task_switch+0x1aa/0x740 [ 243.485143] ? preempt_notifier_dec+0x20/0x20 [ 243.489636] ? __schedule+0x8f3/0x2080 [ 243.493518] ? perf_trace_lock+0x860/0x860 [ 243.497749] ? find_held_lock+0x39/0x1d0 [ 243.501808] ? lock_downgrade+0x990/0x990 [ 243.505951] ? default_wake_function+0x30/0x50 [ 243.510528] ? __schedule+0x2080/0x2080 [ 243.514489] ? lockdep_init_map+0x3d/0x70 [ 243.518614] ? __raw_spin_lock_init+0x2d/0x100 [ 243.523179] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 243.528267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.533267] ? trace_hardirqs_on+0xd/0x10 [ 243.537395] ? __kthread_parkme+0x175/0x240 [ 243.541704] kthread+0x39c/0x470 [ 243.545050] ? process_one_work+0x1bd0/0x1bd0 [ 243.549523] ? kthread_create_on_node+0x100/0x100 [ 243.554352] ret_from_fork+0x2a/0x40 [ 243.558075] kworker/u4:7 I15976 3689 2 0x80000000 [ 243.563696] Call Trace: [ 243.566267] __schedule+0x8eb/0x2080 [ 243.569972] ? __sched_text_start+0x8/0x8 [ 243.574108] ? perf_trace_lock+0x860/0x860 [ 243.578335] ? find_held_lock+0x39/0x1d0 [ 243.582396] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 243.587229] schedule+0xf5/0x430 [ 243.590579] ? __schedule+0x2080/0x2080 [ 243.594536] ? do_raw_spin_trylock+0x190/0x190 [ 243.599100] ? retint_kernel+0x10/0x10 [ 243.602983] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.607464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.612469] worker_thread+0x492/0x1860 [ 243.616457] ? process_one_work+0x1bd0/0x1bd0 [ 243.620936] ? check_noncircular+0x20/0x20 [ 243.625153] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.629632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.634631] ? trace_hardirqs_on+0xd/0x10 [ 243.638759] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.643236] ? finish_task_switch+0x1d3/0x740 [ 243.647710] ? finish_task_switch+0x1aa/0x740 [ 243.652192] ? preempt_notifier_dec+0x20/0x20 [ 243.656686] ? __schedule+0x8f3/0x2080 [ 243.660567] ? perf_trace_lock+0x860/0x860 [ 243.664795] ? find_held_lock+0x39/0x1d0 [ 243.668856] ? lock_downgrade+0x990/0x990 [ 243.673000] ? default_wake_function+0x30/0x50 [ 243.677581] ? __schedule+0x2080/0x2080 [ 243.681533] ? do_wait_intr+0x310/0x3e0 [ 243.685490] ? lockdep_init_map+0x3d/0x70 [ 243.689616] ? __raw_spin_lock_init+0x2d/0x100 [ 243.694182] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 243.699270] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.704268] ? trace_hardirqs_on+0xd/0x10 [ 243.708396] ? __kthread_parkme+0x175/0x240 [ 243.712704] kthread+0x39c/0x470 [ 243.716052] ? process_one_work+0x1bd0/0x1bd0 [ 243.720784] ? kthread_create_on_node+0x100/0x100 [ 243.725610] ret_from_fork+0x2a/0x40 [ 243.729335] kworker/0:3 I20184 5595 2 0x80000000 [ 243.734955] Call Trace: [ 243.737530] __schedule+0x8eb/0x2080 [ 243.741235] ? __sched_text_start+0x8/0x8 [ 243.745369] ? perf_trace_lock+0x860/0x860 [ 243.749595] ? find_held_lock+0x39/0x1d0 [ 243.753660] ? perf_trace_lock+0xf1/0x860 [ 243.757798] schedule+0xf5/0x430 [ 243.761147] ? __schedule+0x2080/0x2080 [ 243.765105] ? do_raw_spin_trylock+0x190/0x190 [ 243.769670] ? worker_pool_assign_id+0x1b0/0x1b0 [ 243.774415] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.778893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.783898] worker_thread+0x492/0x1860 [ 243.787883] ? process_one_work+0x1bd0/0x1bd0 [ 243.792359] ? check_noncircular+0x20/0x20 [ 243.796575] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.801056] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.806055] ? trace_hardirqs_on+0xd/0x10 [ 243.810183] ? _raw_spin_unlock_irq+0x27/0x70 [ 243.814659] ? finish_task_switch+0x1d3/0x740 [ 243.819131] ? finish_task_switch+0x1aa/0x740 [ 243.823612] ? preempt_notifier_dec+0x20/0x20 [ 243.828112] ? __schedule+0x8f3/0x2080 [ 243.832018] ? find_held_lock+0x39/0x1d0 [ 243.836083] ? lock_downgrade+0x990/0x990 [ 243.840224] ? default_wake_function+0x30/0x50 [ 243.844800] ? __schedule+0x2080/0x2080 [ 243.848759] ? lockdep_init_map+0x3d/0x70 [ 243.852886] ? __raw_spin_lock_init+0x2d/0x100 [ 243.857452] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 243.862539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.867537] ? trace_hardirqs_on+0xd/0x10 [ 243.871672] ? __kthread_parkme+0x175/0x240 [ 243.875989] kthread+0x39c/0x470 [ 243.879336] ? process_one_work+0x1bd0/0x1bd0 [ 243.883810] ? kthread_create_on_node+0x100/0x100 [ 243.888637] ret_from_fork+0x2a/0x40 [ 243.892354] udevd S22632 5766 1506 0x00000000 [ 243.897973] Call Trace: [ 243.900545] __schedule+0x8eb/0x2080 [ 243.904251] ? __sched_text_start+0x8/0x8 [ 243.908384] ? do_raw_spin_trylock+0x190/0x190 [ 243.912961] ? mark_held_locks+0xb2/0x100 [ 243.917097] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 243.922101] ? mutex_unlock+0xd/0x10 [ 243.925798] ? check_noncircular+0x20/0x20 [ 243.930033] schedule+0xf5/0x430 [ 243.933383] ? ep_eventpoll_release+0x60/0x60 [ 243.937861] ? __schedule+0x2080/0x2080 [ 243.941816] ? perf_trace_lock+0x860/0x860 [ 243.946047] ? find_held_lock+0x39/0x1d0 [ 243.950107] schedule_hrtimeout_range_clock+0x681/0x810 [ 243.955464] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 243.960551] ? ep_poll+0x22f/0x1190 [ 243.964159] ? trace_hardirqs_on+0xd/0x10 [ 243.968295] ? do_raw_spin_trylock+0x190/0x190 [ 243.972861] ? __handle_mm_fault+0x587/0x39c0 [ 243.977344] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 243.982438] schedule_hrtimeout_range+0x2a/0x40 [ 243.987090] ep_poll+0xa04/0x1190 [ 243.990543] ? ep_send_events_proc+0xe80/0xe80 [ 243.995104] ? lock_downgrade+0x990/0x990 [ 243.999267] ? handle_mm_fault+0x410/0x8d0 [ 244.003479] ? down_read_trylock+0xdb/0x170 [ 244.007778] ? __do_page_fault+0x31e/0xd60 [ 244.011996] ? __handle_mm_fault+0x39c0/0x39c0 [ 244.016560] ? vmacache_find+0x5f/0x280 [ 244.020515] ? vmacache_update+0xfe/0x130 [ 244.024652] ? up_read+0x1a/0x40 [ 244.028000] ? __do_page_fault+0x3d6/0xd60 [ 244.032235] ? mm_fault_error+0x2c0/0x2c0 [ 244.036370] ? trace_hardirqs_off+0xd/0x10 [ 244.040587] ? __fget_light+0x29d/0x390 [ 244.044550] ? __do_page_fault+0xd60/0xd60 [ 244.048947] ? up_read+0x40/0x40 [ 244.052306] ? syscall_return_slowpath+0x2b3/0x510 [ 244.057216] ? wake_up_q+0xe0/0xe0 [ 244.060737] ? lockdep_sys_exit+0x47/0xf0 [ 244.064867] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 244.069701] SyS_epoll_wait+0x167/0x1c0 [ 244.073666] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 244.078400] RIP: 0033:0x7fbc12f91943 [ 244.082091] RSP: 002b:00007ffd2ed62278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 244.089781] RAX: ffffffffffffffda RBX: 00000000025145b0 RCX: 00007fbc12f91943 [ 244.097031] RDX: 0000000000000004 RSI: 00007ffd2ed622d0 RDI: 0000000000000004 [ 244.104278] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 244.111524] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fbc1323be40 [ 244.118772] R13: 0000000002525090 R14: 0000000000000030 R15: 000000000000000b [ 244.126537] kworker/1:3 I21544 6358 2 0x80000000 [ 244.132165] Call Trace: [ 244.134741] __schedule+0x8eb/0x2080 [ 244.138448] ? __sched_text_start+0x8/0x8 [ 244.142587] ? perf_trace_lock+0x860/0x860 [ 244.146816] ? find_held_lock+0x39/0x1d0 [ 244.150880] ? perf_trace_lock+0xf1/0x860 [ 244.155025] schedule+0xf5/0x430 [ 244.158379] ? __schedule+0x2080/0x2080 [ 244.162336] ? do_raw_spin_trylock+0x190/0x190 [ 244.166899] ? worker_pool_assign_id+0x1b0/0x1b0 [ 244.171645] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.176125] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.181130] worker_thread+0x492/0x1860 [ 244.185118] ? process_one_work+0x1bd0/0x1bd0 [ 244.189593] ? check_noncircular+0x20/0x20 [ 244.193809] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.198288] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.203288] ? trace_hardirqs_on+0xd/0x10 [ 244.207418] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.211897] ? finish_task_switch+0x1d3/0x740 [ 244.216378] ? finish_task_switch+0x1aa/0x740 [ 244.220861] ? preempt_notifier_dec+0x20/0x20 [ 244.225354] ? __schedule+0x8f3/0x2080 [ 244.229236] ? perf_trace_lock+0x860/0x860 [ 244.233467] ? find_held_lock+0x39/0x1d0 [ 244.237525] ? lock_downgrade+0x990/0x990 [ 244.241666] ? default_wake_function+0x30/0x50 [ 244.246243] ? __schedule+0x2080/0x2080 [ 244.250204] ? lockdep_init_map+0x3d/0x70 [ 244.254330] ? __raw_spin_lock_init+0x2d/0x100 [ 244.258898] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 244.263985] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.268986] ? trace_hardirqs_on+0xd/0x10 [ 244.273117] ? __kthread_parkme+0x175/0x240 [ 244.277428] kthread+0x39c/0x470 [ 244.280774] ? process_one_work+0x1bd0/0x1bd0 [ 244.285247] ? kthread_create_on_node+0x100/0x100 [ 244.290075] ret_from_fork+0x2a/0x40 [ 244.293793] kworker/u4:8 I16936 6512 2 0x80000000 [ 244.299417] Call Trace: [ 244.301992] __schedule+0x8eb/0x2080 [ 244.305705] ? __sched_text_start+0x8/0x8 [ 244.310361] ? perf_trace_lock+0x860/0x860 [ 244.314590] ? find_held_lock+0x39/0x1d0 [ 244.318655] ? perf_trace_lock+0xf1/0x860 [ 244.322795] schedule+0xf5/0x430 [ 244.326148] ? __schedule+0x2080/0x2080 [ 244.330105] ? do_raw_spin_trylock+0x190/0x190 [ 244.334671] ? worker_pool_assign_id+0x1b0/0x1b0 [ 244.339417] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.343896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.348902] worker_thread+0x492/0x1860 [ 244.352892] ? process_one_work+0x1bd0/0x1bd0 [ 244.357369] ? check_noncircular+0x20/0x20 [ 244.361588] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.366066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.371065] ? trace_hardirqs_on+0xd/0x10 [ 244.375191] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.379666] ? finish_task_switch+0x1d3/0x740 [ 244.384138] ? finish_task_switch+0x1aa/0x740 [ 244.388623] ? preempt_notifier_dec+0x20/0x20 [ 244.393115] ? __schedule+0x8f3/0x2080 [ 244.396996] ? perf_trace_lock+0x860/0x860 [ 244.401228] ? find_held_lock+0x39/0x1d0 [ 244.405289] ? lock_downgrade+0x990/0x990 [ 244.409431] ? default_wake_function+0x30/0x50 [ 244.414008] ? __schedule+0x2080/0x2080 [ 244.417973] ? lockdep_init_map+0x3d/0x70 [ 244.422098] ? __raw_spin_lock_init+0x2d/0x100 [ 244.426661] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 244.431747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.436744] ? trace_hardirqs_on+0xd/0x10 [ 244.440873] ? __kthread_parkme+0x175/0x240 [ 244.445182] kthread+0x39c/0x470 [ 244.448527] ? process_one_work+0x1bd0/0x1bd0 [ 244.453000] ? kthread_create_on_node+0x100/0x100 [ 244.457832] ret_from_fork+0x2a/0x40 [ 244.461550] kworker/1:4 R running task 21816 7636 2 0x80000000 [ 244.468745] Call Trace: [ 244.471316] __schedule+0x8eb/0x2080 [ 244.475032] ? __sched_text_start+0x8/0x8 [ 244.479167] ? perf_trace_lock+0x860/0x860 [ 244.483394] ? find_held_lock+0x39/0x1d0 [ 244.487454] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 244.492287] schedule+0xf5/0x430 [ 244.495640] ? __schedule+0x2080/0x2080 [ 244.499597] ? do_raw_spin_trylock+0x190/0x190 [ 244.504161] ? worker_pool_assign_id+0x1b0/0x1b0 [ 244.508898] ? mark_held_locks+0xb2/0x100 [ 244.513041] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.517522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.522528] worker_thread+0x492/0x1860 [ 244.526515] ? process_one_work+0x1bd0/0x1bd0 [ 244.530992] ? check_noncircular+0x20/0x20 [ 244.535214] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.539697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.544696] ? trace_hardirqs_on+0xd/0x10 [ 244.548824] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.553299] ? finish_task_switch+0x1d3/0x740 [ 244.557773] ? finish_task_switch+0x1aa/0x740 [ 244.562254] ? preempt_notifier_dec+0x20/0x20 [ 244.566747] ? __schedule+0x8f3/0x2080 [ 244.570643] ? find_held_lock+0x39/0x1d0 [ 244.574703] ? lock_downgrade+0x990/0x990 [ 244.578845] ? default_wake_function+0x30/0x50 [ 244.583421] ? __schedule+0x2080/0x2080 [ 244.587376] ? do_wait_intr+0x310/0x3e0 [ 244.591332] ? lockdep_init_map+0x3d/0x70 [ 244.595465] ? __raw_spin_lock_init+0x2d/0x100 [ 244.600036] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 244.605126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.610123] ? trace_hardirqs_on+0xd/0x10 [ 244.614253] ? __kthread_parkme+0x175/0x240 [ 244.618561] kthread+0x39c/0x470 [ 244.621909] ? process_one_work+0x1bd0/0x1bd0 [ 244.626382] ? kthread_create_on_node+0x100/0x100 [ 244.631211] ret_from_fork+0x2a/0x40 [ 244.634936] kworker/u4:9 I16120 8832 2 0x80000000 [ 244.640560] Call Trace: [ 244.643135] __schedule+0x8eb/0x2080 [ 244.646841] ? __sched_text_start+0x8/0x8 [ 244.650977] ? perf_trace_lock+0x860/0x860 [ 244.655204] ? find_held_lock+0x39/0x1d0 [ 244.659266] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 244.664100] schedule+0xf5/0x430 [ 244.667452] ? __schedule+0x2080/0x2080 [ 244.671413] ? do_raw_spin_trylock+0x190/0x190 [ 244.675977] ? worker_pool_assign_id+0x1b0/0x1b0 [ 244.680722] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.685201] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.690207] worker_thread+0x492/0x1860 [ 244.694194] ? process_one_work+0x1bd0/0x1bd0 [ 244.698669] ? check_noncircular+0x20/0x20 [ 244.702885] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.707365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.712363] ? trace_hardirqs_on+0xd/0x10 [ 244.716494] ? finish_task_switch+0x1d3/0x740 [ 244.720968] ? finish_task_switch+0x1aa/0x740 [ 244.725452] ? preempt_notifier_dec+0x20/0x20 [ 244.729951] ? __schedule+0x8f3/0x2080 [ 244.733834] ? perf_trace_lock+0x860/0x860 [ 244.738062] ? find_held_lock+0x39/0x1d0 [ 244.742121] ? lock_downgrade+0x990/0x990 [ 244.746270] ? default_wake_function+0x30/0x50 [ 244.750846] ? __schedule+0x2080/0x2080 [ 244.754807] ? lockdep_init_map+0x3d/0x70 [ 244.758932] ? __raw_spin_lock_init+0x2d/0x100 [ 244.763499] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 244.768585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.773582] ? trace_hardirqs_on+0xd/0x10 [ 244.777719] ? __kthread_parkme+0x175/0x240 [ 244.782035] kthread+0x39c/0x470 [ 244.785384] ? process_one_work+0x1bd0/0x1bd0 [ 244.789859] ? kthread_create_on_node+0x100/0x100 [ 244.794685] ret_from_fork+0x2a/0x40 [ 244.798405] kworker/u4:10 I12384 8841 2 0x80000000 [ 244.804030] Call Trace: [ 244.806602] __schedule+0x8eb/0x2080 [ 244.810307] ? __sched_text_start+0x8/0x8 [ 244.814443] ? perf_trace_lock+0x860/0x860 [ 244.818670] ? find_held_lock+0x39/0x1d0 [ 244.822732] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 244.827567] schedule+0xf5/0x430 [ 244.830921] ? __schedule+0x2080/0x2080 [ 244.834878] ? do_raw_spin_trylock+0x190/0x190 [ 244.839460] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.843938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.848942] worker_thread+0x492/0x1860 [ 244.852931] ? process_one_work+0x1bd0/0x1bd0 [ 244.857408] ? check_noncircular+0x20/0x20 [ 244.861626] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.866113] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.871111] ? trace_hardirqs_on+0xd/0x10 [ 244.875248] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.879723] ? finish_task_switch+0x1d3/0x740 [ 244.884197] ? finish_task_switch+0x1aa/0x740 [ 244.888679] ? preempt_notifier_dec+0x20/0x20 [ 244.893171] ? __schedule+0x8f3/0x2080 [ 244.897058] ? perf_trace_lock+0x860/0x860 [ 244.901287] ? find_held_lock+0x39/0x1d0 [ 244.905347] ? lock_downgrade+0x990/0x990 [ 244.909490] ? default_wake_function+0x30/0x50 [ 244.914064] ? __schedule+0x2080/0x2080 [ 244.918030] ? lockdep_init_map+0x3d/0x70 [ 244.922157] ? __raw_spin_lock_init+0x2d/0x100 [ 244.926723] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 244.931810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.936808] ? trace_hardirqs_on+0xd/0x10 [ 244.940937] ? __kthread_parkme+0x175/0x240 [ 244.945246] kthread+0x39c/0x470 [ 244.948590] ? process_one_work+0x1bd0/0x1bd0 [ 244.953062] ? kthread_create_on_node+0x100/0x100 [ 244.957897] ret_from_fork+0x2a/0x40 [ 244.961616] kworker/u4:11 I16248 8854 2 0x80000000 [ 244.967239] Call Trace: [ 244.969813] __schedule+0x8eb/0x2080 [ 244.973520] ? __sched_text_start+0x8/0x8 [ 244.977655] ? perf_trace_lock+0x860/0x860 [ 244.981888] ? find_held_lock+0x39/0x1d0 [ 244.985952] ? perf_trace_lock+0xf1/0x860 [ 244.990088] schedule+0xf5/0x430 [ 244.993440] ? __schedule+0x2080/0x2080 [ 244.997397] ? do_raw_spin_trylock+0x190/0x190 [ 245.001959] ? retint_kernel+0x10/0x10 [ 245.005836] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.010316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.015319] worker_thread+0x492/0x1860 [ 245.019308] ? process_one_work+0x1bd0/0x1bd0 [ 245.023791] ? check_noncircular+0x20/0x20 [ 245.028015] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.032506] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.037505] ? trace_hardirqs_on+0xd/0x10 [ 245.041632] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.046109] ? finish_task_switch+0x1d3/0x740 [ 245.050583] ? finish_task_switch+0x1aa/0x740 [ 245.055066] ? preempt_notifier_dec+0x20/0x20 [ 245.059559] ? __schedule+0x8f3/0x2080 [ 245.063440] ? perf_trace_lock+0x860/0x860 [ 245.067667] ? find_held_lock+0x39/0x1d0 [ 245.071726] ? lock_downgrade+0x990/0x990 [ 245.075870] ? default_wake_function+0x30/0x50 [ 245.080445] ? __schedule+0x2080/0x2080 [ 245.084926] ? lockdep_init_map+0x3d/0x70 [ 245.089051] ? __raw_spin_lock_init+0x2d/0x100 [ 245.093617] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 245.098706] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.103704] ? trace_hardirqs_on+0xd/0x10 [ 245.107835] ? __kthread_parkme+0x175/0x240 [ 245.112148] kthread+0x39c/0x470 [ 245.115494] ? process_one_work+0x1bd0/0x1bd0 [ 245.119967] ? kthread_create_on_node+0x100/0x100 [ 245.124797] ret_from_fork+0x2a/0x40 [ 245.128516] kworker/0:4 I21664 10370 2 0x80000000 [ 245.134139] Call Trace: [ 245.136713] __schedule+0x8eb/0x2080 [ 245.140420] ? __sched_text_start+0x8/0x8 [ 245.144554] ? perf_trace_lock+0x860/0x860 [ 245.148781] ? find_held_lock+0x39/0x1d0 [ 245.152844] ? perf_trace_lock+0xf1/0x860 [ 245.156986] schedule+0xf5/0x430 [ 245.160340] ? __schedule+0x2080/0x2080 [ 245.164298] ? do_raw_spin_trylock+0x190/0x190 [ 245.168864] ? retint_kernel+0x10/0x10 [ 245.172745] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.177226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.182234] worker_thread+0x492/0x1860 [ 245.186221] ? process_one_work+0x1bd0/0x1bd0 [ 245.190784] ? check_noncircular+0x20/0x20 [ 245.195004] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.199491] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.204507] ? trace_hardirqs_on+0xd/0x10 [ 245.208645] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.213121] ? finish_task_switch+0x1d3/0x740 [ 245.217595] ? finish_task_switch+0x1aa/0x740 [ 245.222078] ? preempt_notifier_dec+0x20/0x20 [ 245.226574] ? __schedule+0x8f3/0x2080 [ 245.230457] ? perf_trace_lock+0x860/0x860 [ 245.234684] ? find_held_lock+0x39/0x1d0 [ 245.238746] ? lock_downgrade+0x990/0x990 [ 245.242888] ? default_wake_function+0x30/0x50 [ 245.247465] ? __schedule+0x2080/0x2080 [ 245.251426] ? lockdep_init_map+0x3d/0x70 [ 245.255550] ? __raw_spin_lock_init+0x2d/0x100 [ 245.260116] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 245.265204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.270210] ? trace_hardirqs_on+0xd/0x10 [ 245.274339] ? __kthread_parkme+0x175/0x240 [ 245.278649] kthread+0x39c/0x470 [ 245.281996] ? process_one_work+0x1bd0/0x1bd0 [ 245.286474] ? kthread_create_on_node+0x100/0x100 [ 245.291302] ret_from_fork+0x2a/0x40 [ 245.295038] kworker/1:5 I18448 10686 2 0x80000000 [ 245.300669] Call Trace: [ 245.303244] __schedule+0x8eb/0x2080 [ 245.306952] ? __sched_text_start+0x8/0x8 [ 245.311088] ? perf_trace_lock+0x860/0x860 [ 245.315317] ? find_held_lock+0x39/0x1d0 [ 245.319381] ? perf_trace_lock+0xf1/0x860 [ 245.323518] schedule+0xf5/0x430 [ 245.326870] ? __schedule+0x2080/0x2080 [ 245.330827] ? do_raw_spin_trylock+0x190/0x190 [ 245.335393] ? retint_kernel+0x10/0x10 [ 245.339273] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.343752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.348758] worker_thread+0x492/0x1860 [ 245.352746] ? process_one_work+0x1bd0/0x1bd0 [ 245.357224] ? check_noncircular+0x20/0x20 [ 245.361440] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.365921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.370919] ? trace_hardirqs_on+0xd/0x10 [ 245.375047] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.379523] ? finish_task_switch+0x1d3/0x740 [ 245.383996] ? finish_task_switch+0x1aa/0x740 [ 245.388482] ? preempt_notifier_dec+0x20/0x20 [ 245.392976] ? __schedule+0x8f3/0x2080 [ 245.396878] ? find_held_lock+0x39/0x1d0 [ 245.400940] ? lock_downgrade+0x990/0x990 [ 245.405084] ? default_wake_function+0x30/0x50 [ 245.409661] ? __schedule+0x2080/0x2080 [ 245.413620] ? lockdep_init_map+0x3d/0x70 [ 245.417746] ? __raw_spin_lock_init+0x2d/0x100 [ 245.422313] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 245.427401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.432398] ? trace_hardirqs_on+0xd/0x10 [ 245.436527] ? __kthread_parkme+0x175/0x240 [ 245.440837] kthread+0x39c/0x470 [ 245.444181] ? process_one_work+0x1bd0/0x1bd0 [ 245.448654] ? kthread_create_on_node+0x100/0x100 [ 245.453482] ret_from_fork+0x2a/0x40 [ 245.457202] kworker/u4:12 I16744 13373 2 0x80000000 [ 245.462826] Call Trace: [ 245.465402] __schedule+0x8eb/0x2080 [ 245.469110] ? __sched_text_start+0x8/0x8 [ 245.473243] ? perf_trace_lock+0x860/0x860 [ 245.477473] ? find_held_lock+0x39/0x1d0 [ 245.481534] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 245.486368] schedule+0xf5/0x430 [ 245.489720] ? __schedule+0x2080/0x2080 [ 245.493677] ? do_raw_spin_trylock+0x190/0x190 [ 245.498240] ? retint_kernel+0x10/0x10 [ 245.502121] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.506601] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.511607] worker_thread+0x492/0x1860 [ 245.515595] ? process_one_work+0x1bd0/0x1bd0 [ 245.520070] ? check_noncircular+0x20/0x20 [ 245.524287] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.528767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.533764] ? trace_hardirqs_on+0xd/0x10 [ 245.537897] ? finish_task_switch+0x1d3/0x740 [ 245.542371] ? finish_task_switch+0x1aa/0x740 [ 245.546854] ? preempt_notifier_dec+0x20/0x20 [ 245.551347] ? __schedule+0x8f3/0x2080 [ 245.555232] ? perf_trace_lock+0x860/0x860 [ 245.559458] ? find_held_lock+0x39/0x1d0 [ 245.563517] ? lock_downgrade+0x990/0x990 [ 245.567659] ? default_wake_function+0x30/0x50 [ 245.572235] ? __schedule+0x2080/0x2080 [ 245.576196] ? lockdep_init_map+0x3d/0x70 [ 245.580321] ? __raw_spin_lock_init+0x2d/0x100 [ 245.584895] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 245.589984] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.594984] ? trace_hardirqs_on+0xd/0x10 [ 245.599115] ? __kthread_parkme+0x175/0x240 [ 245.603423] kthread+0x39c/0x470 [ 245.606770] ? process_one_work+0x1bd0/0x1bd0 [ 245.611244] ? kthread_create_on_node+0x100/0x100 [ 245.616071] ret_from_fork+0x2a/0x40 [ 245.619790] kworker/u4:13 I23608 13380 2 0x80000000 [ 245.625416] Call Trace: [ 245.627987] __schedule+0x8eb/0x2080 [ 245.631698] ? __sched_text_start+0x8/0x8 [ 245.635835] ? perf_trace_lock+0x860/0x860 [ 245.640061] ? find_held_lock+0x39/0x1d0 [ 245.644123] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 245.648957] schedule+0xf5/0x430 [ 245.652316] ? __schedule+0x2080/0x2080 [ 245.656274] ? do_raw_spin_trylock+0x190/0x190 [ 245.660842] ? mark_held_locks+0xb2/0x100 [ 245.664976] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.669455] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.674462] worker_thread+0x492/0x1860 [ 245.678452] ? process_one_work+0x1bd0/0x1bd0 [ 245.682930] ? check_noncircular+0x20/0x20 [ 245.687146] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.691628] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.696627] ? trace_hardirqs_on+0xd/0x10 [ 245.700755] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.705231] ? finish_task_switch+0x1d3/0x740 [ 245.709704] ? finish_task_switch+0x1aa/0x740 [ 245.714188] ? preempt_notifier_dec+0x20/0x20 [ 245.718680] ? __schedule+0x8f3/0x2080 [ 245.722562] ? perf_trace_lock+0x860/0x860 [ 245.726790] ? find_held_lock+0x39/0x1d0 [ 245.730852] ? lock_downgrade+0x990/0x990 [ 245.734994] ? default_wake_function+0x30/0x50 [ 245.739574] ? __schedule+0x2080/0x2080 [ 245.743533] ? lockdep_init_map+0x3d/0x70 [ 245.747658] ? __raw_spin_lock_init+0x2d/0x100 [ 245.752223] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 245.757323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.762323] ? trace_hardirqs_on+0xd/0x10 [ 245.766451] ? __kthread_parkme+0x175/0x240 [ 245.770761] kthread+0x39c/0x470 [ 245.774107] ? process_one_work+0x1bd0/0x1bd0 [ 245.778582] ? kthread_create_on_node+0x100/0x100 [ 245.783409] ret_from_fork+0x2a/0x40 [ 245.787129] kworker/u4:14 I18144 13387 2 0x80000000 [ 245.792753] Call Trace: [ 245.795325] __schedule+0x8eb/0x2080 [ 245.799039] ? __sched_text_start+0x8/0x8 [ 245.803173] ? perf_trace_lock+0x860/0x860 [ 245.807403] ? find_held_lock+0x39/0x1d0 [ 245.811466] ? perf_trace_lock+0xf1/0x860 [ 245.815603] schedule+0xf5/0x430 [ 245.818953] ? __schedule+0x2080/0x2080 [ 245.822910] ? do_raw_spin_trylock+0x190/0x190 [ 245.827471] ? retint_kernel+0x10/0x10 [ 245.831351] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.835830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.840834] worker_thread+0x492/0x1860 [ 245.844825] ? process_one_work+0x1bd0/0x1bd0 [ 245.849318] ? _raw_spin_unlock_irq+0x56/0x70 [ 245.853812] ? finish_task_switch+0x1d3/0x740 [ 245.858285] ? finish_task_switch+0x1aa/0x740 [ 245.862771] ? preempt_notifier_dec+0x20/0x20 [ 245.867266] ? __schedule+0x8f3/0x2080 [ 245.871150] ? perf_trace_lock+0x860/0x860 [ 245.875378] ? find_held_lock+0x39/0x1d0 [ 245.879438] ? lock_downgrade+0x990/0x990 [ 245.883580] ? default_wake_function+0x30/0x50 [ 245.888155] ? __schedule+0x2080/0x2080 [ 245.892114] ? lockdep_init_map+0x3d/0x70 [ 245.896240] ? __raw_spin_lock_init+0x2d/0x100 [ 245.900813] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 245.905901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.910901] ? trace_hardirqs_on+0xd/0x10 [ 245.915036] ? __kthread_parkme+0x175/0x240 [ 245.919346] kthread+0x39c/0x470 [ 245.922694] ? process_one_work+0x1bd0/0x1bd0 [ 245.927169] ? kthread_create_on_node+0x100/0x100 [ 245.931997] ret_from_fork+0x2a/0x40 [ 245.935726] loop5 S21712 13795 2 0x80000000 [ 245.941342] Call Trace: [ 245.943916] __schedule+0x8eb/0x2080 [ 245.947621] ? __sched_text_start+0x8/0x8 [ 245.951757] ? perf_trace_lock+0x860/0x860 [ 245.955973] ? lock_release+0xd70/0xd70 [ 245.959929] ? compat_start_thread+0x80/0x80 [ 245.964326] ? find_held_lock+0x39/0x1d0 [ 245.968406] schedule+0xf5/0x430 [ 245.971756] ? __schedule+0x2080/0x2080 [ 245.975715] ? do_raw_spin_trylock+0x190/0x190 [ 245.980282] ? check_same_owner+0x320/0x320 [ 245.984595] ? _raw_spin_unlock_irq+0x27/0x70 [ 245.989075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.994080] kthread_worker_fn+0x590/0x980 [ 245.998312] ? kthread_flush_work+0x560/0x560 [ 246.002791] ? lock_downgrade+0x990/0x990 [ 246.006934] ? default_wake_function+0x30/0x50 [ 246.011507] ? schedule+0xf5/0x430 [ 246.015037] ? __schedule+0x2080/0x2080 [ 246.018990] ? do_wait_intr+0x310/0x3e0 [ 246.022952] ? __raw_spin_lock_init+0x2d/0x100 [ 246.027520] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.032608] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.037606] ? trace_hardirqs_on+0xd/0x10 [ 246.041746] loop_kthread_worker_fn+0x51/0x60 [ 246.046227] kthread+0x39c/0x470 [ 246.049573] ? loop_get_status64+0x110/0x110 [ 246.053962] ? kthread_create_on_node+0x100/0x100 [ 246.059055] ret_from_fork+0x2a/0x40 [ 246.062776] kworker/0:5 I21592 17138 2 0x80000000 [ 246.068407] Call Trace: [ 246.070979] __schedule+0x8eb/0x2080 [ 246.074686] ? __sched_text_start+0x8/0x8 [ 246.078822] ? perf_trace_lock+0x860/0x860 [ 246.083053] ? find_held_lock+0x39/0x1d0 [ 246.087120] ? perf_trace_lock+0xf1/0x860 [ 246.091259] schedule+0xf5/0x430 [ 246.094614] ? __schedule+0x2080/0x2080 [ 246.098571] ? do_raw_spin_trylock+0x190/0x190 [ 246.103136] ? worker_pool_assign_id+0x1b0/0x1b0 [ 246.107882] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.112362] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.117368] worker_thread+0x492/0x1860 [ 246.121357] ? process_one_work+0x1bd0/0x1bd0 [ 246.126975] ? check_noncircular+0x20/0x20 [ 246.131198] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.135678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.140675] ? trace_hardirqs_on+0xd/0x10 [ 246.144803] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.149283] ? finish_task_switch+0x1d3/0x740 [ 246.153756] ? finish_task_switch+0x1aa/0x740 [ 246.158243] ? preempt_notifier_dec+0x20/0x20 [ 246.162738] ? __schedule+0x8f3/0x2080 [ 246.166620] ? perf_trace_lock+0x860/0x860 [ 246.170849] ? find_held_lock+0x39/0x1d0 [ 246.174910] ? lock_downgrade+0x990/0x990 [ 246.179069] ? __schedule+0x2080/0x2080 [ 246.183029] ? retint_kernel+0x10/0x10 [ 246.186919] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 246.192013] ? __kthread_parkme+0x175/0x240 [ 246.196326] kthread+0x39c/0x470 [ 246.199672] ? process_one_work+0x1bd0/0x1bd0 [ 246.204146] ? kthread_create_on_node+0x100/0x100 [ 246.208973] ret_from_fork+0x2a/0x40 [ 246.212696] getty S23392 17847 1 0x00000000 [ 246.218317] Call Trace: [ 246.220889] __schedule+0x8eb/0x2080 [ 246.224595] ? __sched_text_start+0x8/0x8 [ 246.228782] ? flush_work+0x15f/0x8f0 [ 246.232574] ? perf_trace_lock_acquire+0xfe/0x900 [ 246.237400] ? do_raw_spin_trylock+0x190/0x190 [ 246.241966] ? check_noncircular+0x20/0x20 [ 246.246182] ? perf_trace_lock+0x860/0x860 [ 246.250402] schedule+0xf5/0x430 [ 246.253752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.258751] ? __schedule+0x2080/0x2080 [ 246.262706] ? trace_hardirqs_on+0xd/0x10 [ 246.266835] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.271314] ? flush_work+0x620/0x8f0 [ 246.275093] ? lock_downgrade+0x990/0x990 [ 246.279229] ? find_held_lock+0x39/0x1d0 [ 246.283292] schedule_timeout+0x1ce/0x250 [ 246.287420] ? usleep_range+0x190/0x190 [ 246.291376] ? lock_release+0xd70/0xd70 [ 246.295338] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.300425] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.305433] wait_woken+0x10f/0x280 [ 246.309047] ? wait_woken+0x10f/0x280 [ 246.312828] ? n_tty_read+0x92d/0x1a10 [ 246.316701] ? woken_wake_function+0x60/0x60 [ 246.321112] n_tty_read+0xaf3/0x1a10 [ 246.324812] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 246.331492] ? copy_from_read_buf+0x6a0/0x6a0 [ 246.335982] ? check_same_owner+0x320/0x320 [ 246.340294] ? __init_waitqueue_head+0x140/0x140 [ 246.345040] ? __init_waitqueue_head+0x140/0x140 [ 246.349780] ? tty_poll+0x170/0x170 [ 246.353386] ? ldsem_down_read+0x37/0x40 [ 246.357428] ? ldsem_down_read+0x37/0x40 [ 246.361473] ? copy_from_read_buf+0x6a0/0x6a0 [ 246.365948] tty_read+0x169/0x250 [ 246.369387] ? tty_poll+0x170/0x170 [ 246.372995] __vfs_read+0xef/0xa00 [ 246.376529] ? vfs_copy_file_range+0x960/0x960 [ 246.381095] ? fsnotify+0x1af0/0x1af0 [ 246.384884] ? __inode_security_revalidate+0xd9/0x130 [ 246.390055] ? avc_policy_seqno+0x9/0x20 [ 246.394115] ? selinux_file_permission+0x82/0x460 [ 246.398945] ? security_file_permission+0x89/0x1f0 [ 246.403862] ? rw_verify_area+0xe5/0x2b0 [ 246.407903] ? __fdget_raw+0x20/0x20 [ 246.411605] vfs_read+0x124/0x360 [ 246.415050] SyS_read+0xef/0x220 [ 246.418405] ? kernel_write+0x120/0x120 [ 246.422358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.427360] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.432116] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 246.436852] RIP: 0033:0x7f0b98707310 [ 246.440541] RSP: 002b:00007ffc54ca6b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 246.448233] RAX: ffffffffffffffda RBX: 00007f0b98ddd6a8 RCX: 00007f0b98707310 [ 246.455482] RDX: 0000000000000001 RSI: 00007ffc54ca6b88 RDI: 0000000000000000 [ 246.462730] RBP: 0000000000000086 R08: 00007ffc54ca6970 R09: 00007f0b98ddd700 [ 246.469980] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 246.477237] R13: 000000000000006c R14: 000000000000006c R15: 00007ffc54ca6a74 [ 246.484517] syz-executor0 S20760 17857 2986 0x20020000 [ 246.490134] Call Trace: [ 246.492707] __schedule+0x8eb/0x2080 [ 246.496416] ? __sched_text_start+0x8/0x8 [ 246.500555] ? wait_consider_task+0x1ad/0x33c0 [ 246.505119] ? lock_downgrade+0x990/0x990 [ 246.509247] ? update_curr+0x2cf/0x800 [ 246.513123] ? find_held_lock+0x39/0x1d0 [ 246.517203] schedule+0xf5/0x430 [ 246.520555] ? __schedule+0x2080/0x2080 [ 246.524513] ? lock_release+0xd70/0xd70 [ 246.528471] ? add_wait_queue+0x1bb/0x2d0 [ 246.532606] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 246.537621] do_wait+0x33a/0xa70 [ 246.540978] ? wait_consider_task+0x33c0/0x33c0 [ 246.545628] ? check_noncircular+0x20/0x20 [ 246.549850] ? __handle_mm_fault+0x587/0x39c0 [ 246.554335] ? __pmd_alloc+0x4e0/0x4e0 [ 246.558222] ? find_held_lock+0x39/0x1d0 [ 246.562303] kernel_wait4+0x1f5/0x370 [ 246.566119] ? SyS_waitid+0x50/0x50 [ 246.569735] ? task_stopped_code+0x140/0x140 [ 246.574142] C_SYSC_wait4+0x12e/0x140 [ 246.577922] ? SYSC_wait4+0x140/0x140 [ 246.581701] ? down_read_trylock+0xdb/0x170 [ 246.586009] ? __do_page_fault+0x31e/0xd60 [ 246.590232] ? __handle_mm_fault+0x39c0/0x39c0 [ 246.594795] ? vmacache_find+0x5f/0x280 [ 246.598752] ? vmacache_update+0xfe/0x130 [ 246.602891] ? up_read+0x1a/0x40 [ 246.606240] ? __do_page_fault+0x3d6/0xd60 [ 246.610465] compat_SyS_wait4+0x2c/0x40 [ 246.614417] ? compat_SyS_wait4+0x2c/0x40 [ 246.618552] sys32_waitpid+0x25/0x30 [ 246.622246] ? sys32_mmap+0x310/0x310 [ 246.626033] do_fast_syscall_32+0x3f2/0xf05 [ 246.630348] ? do_int80_syscall_32+0x940/0x940 [ 246.634910] ? dput.part.24+0x2a/0x740 [ 246.638777] ? dput.part.24+0x175/0x740 [ 246.642739] ? do_syscall_64+0x8d0/0x8d0 [ 246.646781] ? mntput+0x66/0x90 [ 246.650051] ? lockdep_sys_exit+0x47/0xf0 [ 246.654179] ? retint_user+0x18/0x20 [ 246.657883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.662716] entry_SYSENTER_compat+0x51/0x60 [ 246.667104] RIP: 0023:0xf7fe0c79 [ 246.670446] RSP: 002b:00000000ffe8d858 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 246.678137] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffe8d888 [ 246.685384] RDX: 0000000040000000 RSI: 00000000ffe8d888 RDI: 00000000ffe8d918 [ 246.692633] RBP: 00000000ffe8d948 R08: 0000000000000000 R09: 0000000000000000 [ 246.699883] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 246.707136] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.714416] syz-executor3 S19216 17860 2986 0x20020000 [ 246.720030] Call Trace: [ 246.722603] __schedule+0x8eb/0x2080 [ 246.726309] ? __sched_text_start+0x8/0x8 [ 246.730447] ? wait_consider_task+0x1ad/0x33c0 [ 246.735013] ? lock_downgrade+0x990/0x990 [ 246.739145] ? update_curr+0x2cf/0x800 [ 246.743031] ? find_held_lock+0x39/0x1d0 [ 246.747110] schedule+0xf5/0x430 [ 246.750461] ? __schedule+0x2080/0x2080 [ 246.754420] ? lock_release+0xd70/0xd70 [ 246.758376] ? add_wait_queue+0x1bb/0x2d0 [ 246.762511] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 246.767526] do_wait+0x33a/0xa70 [ 246.770884] ? wait_consider_task+0x33c0/0x33c0 [ 246.775535] ? check_noncircular+0x20/0x20 [ 246.779757] ? __handle_mm_fault+0x587/0x39c0 [ 246.784244] ? __pmd_alloc+0x4e0/0x4e0 [ 246.788129] ? find_held_lock+0x39/0x1d0 [ 246.792182] kernel_wait4+0x1f5/0x370 [ 246.795966] ? SyS_waitid+0x50/0x50 [ 246.799582] ? task_stopped_code+0x140/0x140 [ 246.803991] C_SYSC_wait4+0x12e/0x140 [ 246.807774] ? SYSC_wait4+0x140/0x140 [ 246.811552] ? down_read_trylock+0xdb/0x170 [ 246.815854] ? __do_page_fault+0x31e/0xd60 [ 246.820070] ? __handle_mm_fault+0x39c0/0x39c0 [ 246.824632] ? vmacache_find+0x5f/0x280 [ 246.828587] ? vmacache_update+0xfe/0x130 [ 246.832727] ? up_read+0x1a/0x40 [ 246.836076] ? __do_page_fault+0x3d6/0xd60 [ 246.840302] compat_SyS_wait4+0x2c/0x40 [ 246.844252] ? compat_SyS_wait4+0x2c/0x40 [ 246.848384] sys32_waitpid+0x25/0x30 [ 246.852079] ? sys32_mmap+0x310/0x310 [ 246.855859] do_fast_syscall_32+0x3f2/0xf05 [ 246.860172] ? do_int80_syscall_32+0x940/0x940 [ 246.864735] ? dput.part.24+0x2a/0x740 [ 246.868606] ? dput.part.24+0x175/0x740 [ 246.872561] ? do_syscall_64+0x8d0/0x8d0 [ 246.876604] ? mntput+0x66/0x90 [ 246.879870] ? lockdep_sys_exit+0x47/0xf0 [ 246.883998] ? retint_user+0x18/0x20 [ 246.887705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.892542] entry_SYSENTER_compat+0x51/0x60 [ 246.896927] RIP: 0023:0xf7f3ac79 [ 246.900269] RSP: 002b:00000000ff8052e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 246.907960] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ff805318 [ 246.915210] RDX: 0000000040000000 RSI: 00000000ff805318 RDI: 00000000ff8053a8 [ 246.922457] RBP: 00000000ff8053d8 R08: 0000000000000000 R09: 0000000000000000 [ 246.929704] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 246.936955] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 246.944235] syz-executor7 S19216 17861 2986 0x20020000 [ 246.949850] Call Trace: [ 246.952422] __schedule+0x8eb/0x2080 [ 246.956129] ? __sched_text_start+0x8/0x8 [ 246.960268] ? wait_consider_task+0x1ad/0x33c0 [ 246.964830] ? lock_downgrade+0x990/0x990 [ 246.968956] ? update_curr+0x2cf/0x800 [ 246.972830] ? find_held_lock+0x39/0x1d0 [ 246.976908] schedule+0xf5/0x430 [ 246.980257] ? __schedule+0x2080/0x2080 [ 246.984215] ? lock_release+0xd70/0xd70 [ 246.988173] ? add_wait_queue+0x1bb/0x2d0 [ 246.992307] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 246.997322] do_wait+0x33a/0xa70 [ 247.000677] ? wait_consider_task+0x33c0/0x33c0 [ 247.005327] ? check_noncircular+0x20/0x20 [ 247.009547] ? __handle_mm_fault+0x587/0x39c0 [ 247.014039] ? __pmd_alloc+0x4e0/0x4e0 [ 247.017925] ? find_held_lock+0x39/0x1d0 [ 247.021981] kernel_wait4+0x1f5/0x370 [ 247.025764] ? SyS_waitid+0x50/0x50 [ 247.029382] ? task_stopped_code+0x140/0x140 [ 247.033786] C_SYSC_wait4+0x12e/0x140 [ 247.037568] ? SYSC_wait4+0x140/0x140 [ 247.041346] ? down_read_trylock+0xdb/0x170 [ 247.045646] ? __do_page_fault+0x31e/0xd60 [ 247.049863] ? __handle_mm_fault+0x39c0/0x39c0 [ 247.054423] ? vmacache_find+0x5f/0x280 [ 247.058379] ? vmacache_update+0xfe/0x130 [ 247.062518] ? up_read+0x1a/0x40 [ 247.065867] ? __do_page_fault+0x3d6/0xd60 [ 247.070092] compat_SyS_wait4+0x2c/0x40 [ 247.074045] ? compat_SyS_wait4+0x2c/0x40 [ 247.078177] sys32_waitpid+0x25/0x30 [ 247.081873] ? sys32_mmap+0x310/0x310 [ 247.085653] do_fast_syscall_32+0x3f2/0xf05 [ 247.089967] ? do_int80_syscall_32+0x940/0x940 [ 247.094526] ? dput.part.24+0x2a/0x740 [ 247.098393] ? dput.part.24+0x175/0x740 [ 247.102351] ? do_syscall_64+0x8d0/0x8d0 [ 247.106392] ? mntput+0x66/0x90 [ 247.109659] ? lockdep_sys_exit+0x47/0xf0 [ 247.113786] ? retint_user+0x18/0x20 [ 247.117489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.122321] entry_SYSENTER_compat+0x51/0x60 [ 247.126711] RIP: 0023:0xf7f7ac79 [ 247.130055] RSP: 002b:00000000ffc25a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 247.137746] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffc25a78 [ 247.144994] RDX: 0000000040000000 RSI: 00000000ffc25a78 RDI: 00000000ffc25b08 [ 247.152247] RBP: 00000000ffc25b38 R08: 0000000000000000 R09: 0000000000000000 [ 247.159496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.166744] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.174283] syz-executor6 S19016 17862 2988 0x20020000 [ 247.179896] Call Trace: [ 247.182471] __schedule+0x8eb/0x2080 [ 247.186177] ? __sched_text_start+0x8/0x8 [ 247.190316] ? wait_consider_task+0x1ad/0x33c0 [ 247.194876] ? lock_downgrade+0x990/0x990 [ 247.199002] ? update_curr+0x2cf/0x800 [ 247.202884] ? find_held_lock+0x39/0x1d0 [ 247.206961] schedule+0xf5/0x430 [ 247.210311] ? __schedule+0x2080/0x2080 [ 247.214267] ? lock_release+0xd70/0xd70 [ 247.218223] ? add_wait_queue+0x1bb/0x2d0 [ 247.222356] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 247.227369] do_wait+0x33a/0xa70 [ 247.230726] ? wait_consider_task+0x33c0/0x33c0 [ 247.235375] ? check_noncircular+0x20/0x20 [ 247.239594] ? __handle_mm_fault+0x587/0x39c0 [ 247.244078] ? __pmd_alloc+0x4e0/0x4e0 [ 247.247964] ? find_held_lock+0x39/0x1d0 [ 247.252026] kernel_wait4+0x1f5/0x370 [ 247.255810] ? SyS_waitid+0x50/0x50 [ 247.259426] ? task_stopped_code+0x140/0x140 [ 247.263829] C_SYSC_wait4+0x12e/0x140 [ 247.267609] ? SYSC_wait4+0x140/0x140 [ 247.271387] ? down_read_trylock+0xdb/0x170 [ 247.275688] ? __do_page_fault+0x31e/0xd60 [ 247.279905] ? __handle_mm_fault+0x39c0/0x39c0 [ 247.284466] ? vmacache_find+0x5f/0x280 [ 247.288418] ? vmacache_update+0xfe/0x130 [ 247.292569] ? up_read+0x1a/0x40 [ 247.295928] ? __do_page_fault+0x3d6/0xd60 [ 247.300154] compat_SyS_wait4+0x2c/0x40 [ 247.304107] ? compat_SyS_wait4+0x2c/0x40 [ 247.308240] sys32_waitpid+0x25/0x30 [ 247.311933] ? sys32_mmap+0x310/0x310 [ 247.315713] do_fast_syscall_32+0x3f2/0xf05 [ 247.320038] ? do_int80_syscall_32+0x940/0x940 [ 247.324600] ? dput.part.24+0x2a/0x740 [ 247.328469] ? dput.part.24+0x175/0x740 [ 247.332426] ? do_syscall_64+0x8d0/0x8d0 [ 247.336467] ? mntput+0x66/0x90 [ 247.339734] ? lockdep_sys_exit+0x47/0xf0 [ 247.343865] ? retint_user+0x18/0x20 [ 247.347569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.352402] entry_SYSENTER_compat+0x51/0x60 [ 247.356788] RIP: 0023:0xf7f92c79 [ 247.360130] RSP: 002b:00000000ffc170d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 247.367821] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffc17108 [ 247.375068] RDX: 0000000040000000 RSI: 00000000ffc17108 RDI: 00000000ffc17198 [ 247.382316] RBP: 00000000ffc171c8 R08: 0000000000000000 R09: 0000000000000000 [ 247.389565] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.396815] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.404096] syz-executor5 S19016 17863 2988 0x20020000 [ 247.409714] Call Trace: [ 247.412289] __schedule+0x8eb/0x2080 [ 247.415996] ? __sched_text_start+0x8/0x8 [ 247.420139] ? wait_consider_task+0x1ad/0x33c0 [ 247.424701] ? lock_downgrade+0x990/0x990 [ 247.428827] ? update_curr+0x2cf/0x800 [ 247.432699] ? find_held_lock+0x39/0x1d0 [ 247.436775] schedule+0xf5/0x430 [ 247.440126] ? __schedule+0x2080/0x2080 [ 247.444082] ? lock_release+0xd70/0xd70 [ 247.448040] ? add_wait_queue+0x1bb/0x2d0 [ 247.452174] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 247.457190] do_wait+0x33a/0xa70 [ 247.460546] ? wait_consider_task+0x33c0/0x33c0 [ 247.465197] ? check_noncircular+0x20/0x20 [ 247.469428] ? __handle_mm_fault+0x587/0x39c0 [ 247.473919] ? __pmd_alloc+0x4e0/0x4e0 [ 247.477805] ? find_held_lock+0x39/0x1d0 [ 247.481861] kernel_wait4+0x1f5/0x370 [ 247.485644] ? SyS_waitid+0x50/0x50 [ 247.489265] ? task_stopped_code+0x140/0x140 [ 247.493671] C_SYSC_wait4+0x12e/0x140 [ 247.497452] ? SYSC_wait4+0x140/0x140 [ 247.501233] ? down_read_trylock+0xdb/0x170 [ 247.505533] ? __do_page_fault+0x31e/0xd60 [ 247.509748] ? __handle_mm_fault+0x39c0/0x39c0 [ 247.514309] ? vmacache_find+0x5f/0x280 [ 247.518264] ? vmacache_update+0xfe/0x130 [ 247.522403] ? up_read+0x1a/0x40 [ 247.525751] ? __do_page_fault+0x3d6/0xd60 [ 247.529975] compat_SyS_wait4+0x2c/0x40 [ 247.533935] ? compat_SyS_wait4+0x2c/0x40 [ 247.538067] sys32_waitpid+0x25/0x30 [ 247.541760] ? sys32_mmap+0x310/0x310 [ 247.545539] do_fast_syscall_32+0x3f2/0xf05 [ 247.549854] ? do_int80_syscall_32+0x940/0x940 [ 247.554414] ? dput.part.24+0x2a/0x740 [ 247.558281] ? dput.part.24+0x175/0x740 [ 247.562237] ? do_syscall_64+0x8d0/0x8d0 [ 247.566279] ? mntput+0x66/0x90 [ 247.569545] ? lockdep_sys_exit+0x47/0xf0 [ 247.573674] ? retint_user+0x18/0x20 [ 247.577378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.582212] entry_SYSENTER_compat+0x51/0x60 [ 247.586599] RIP: 0023:0xf7fabc79 [ 247.589939] RSP: 002b:00000000ff99c2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 247.597630] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ff99c2d8 [ 247.604878] RDX: 0000000040000000 RSI: 00000000ff99c2d8 RDI: 00000000ff99c368 [ 247.612126] RBP: 00000000ff99c398 R08: 0000000000000000 R09: 0000000000000000 [ 247.619373] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.626620] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.633899] syz-executor0 R running task 21112 17864 17857 0x20020000 [ 247.641082] Call Trace: [ 247.643656] __schedule+0x8eb/0x2080 [ 247.647362] ? __sched_text_start+0x8/0x8 [ 247.651491] ? timerqueue_add+0x1e9/0x280 [ 247.655628] ? do_raw_spin_trylock+0x190/0x190 [ 247.660198] ? __remove_hrtimer+0x190/0x190 [ 247.664509] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.669597] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.674595] ? trace_hardirqs_on+0xd/0x10 [ 247.678734] schedule+0xf5/0x430 [ 247.682085] ? __schedule+0x2080/0x2080 [ 247.686049] ? do_wait+0x4f0/0xa70 [ 247.689578] ? wait_consider_task+0x33c0/0x33c0 [ 247.694246] do_nanosleep+0x224/0x6e0 [ 247.698040] ? schedule_timeout_idle+0x90/0x90 [ 247.702605] ? lock_downgrade+0x990/0x990 [ 247.706732] ? put_pid+0x184/0x1f0 [ 247.710263] ? rcu_pm_notify+0xc0/0xc0 [ 247.714141] ? memset+0x31/0x40 [ 247.717415] hrtimer_nanosleep+0x2b2/0x860 [ 247.721638] ? nanosleep_copyout+0x100/0x100 [ 247.726032] ? __might_sleep+0x95/0x190 [ 247.730002] ? kasan_check_write+0x14/0x20 [ 247.734226] ? _copy_from_user+0x99/0x110 [ 247.738364] ? __hrtimer_init+0x140/0x140 [ 247.742494] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.747243] compat_SyS_nanosleep+0x17b/0x1f0 [ 247.751720] ? SyS_nanosleep+0x1f0/0x1f0 [ 247.755765] ? do_fast_syscall_32+0x158/0xf05 [ 247.760249] ? SyS_nanosleep+0x1f0/0x1f0 [ 247.764292] do_fast_syscall_32+0x3f2/0xf05 [ 247.768609] ? do_int80_syscall_32+0x940/0x940 [ 247.773174] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 247.778690] ? do_syscall_64+0x8d0/0x8d0 [ 247.782736] ? syscall_return_slowpath+0x2b3/0x510 [ 247.787645] ? finish_task_switch+0x1aa/0x740 [ 247.792128] ? sysret32_from_system_call+0x5/0x3b [ 247.796961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.801796] entry_SYSENTER_compat+0x51/0x60 [ 247.806182] RIP: 0023:0xf7fe0c79 [ 247.809524] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 247.817216] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 247.824466] RDX: 0000000000000006 RSI: 0000000000037155 RDI: 0000000000000000 [ 247.831713] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.838960] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.846209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.853486] syz-executor7 R running task 21336 17891 17861 0x20020000 [ 247.860669] Call Trace: [ 247.863244] __schedule+0x8eb/0x2080 [ 247.866950] ? __sched_text_start+0x8/0x8 [ 247.871081] ? timerqueue_add+0x1e9/0x280 [ 247.875220] ? do_raw_spin_trylock+0x190/0x190 [ 247.879785] ? __remove_hrtimer+0x190/0x190 [ 247.884096] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.889183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.894184] ? trace_hardirqs_on+0xd/0x10 [ 247.898324] schedule+0xf5/0x430 [ 247.901682] ? __schedule+0x2080/0x2080 [ 247.905649] ? do_wait+0x4f0/0xa70 [ 247.909178] ? wait_consider_task+0x33c0/0x33c0 [ 247.913844] do_nanosleep+0x224/0x6e0 [ 247.917640] ? schedule_timeout_idle+0x90/0x90 [ 247.922202] ? lock_downgrade+0x990/0x990 [ 247.926329] ? put_pid+0x184/0x1f0 [ 247.929860] ? rcu_pm_notify+0xc0/0xc0 [ 247.933735] ? memset+0x31/0x40 [ 247.937009] hrtimer_nanosleep+0x2b2/0x860 [ 247.941236] ? nanosleep_copyout+0x100/0x100 [ 247.945625] ? __might_sleep+0x95/0x190 [ 247.949594] ? kasan_check_write+0x14/0x20 [ 247.953810] ? _copy_from_user+0x99/0x110 [ 247.957948] ? __hrtimer_init+0x140/0x140 [ 247.962081] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.966831] compat_SyS_nanosleep+0x17b/0x1f0 [ 247.971309] ? SyS_nanosleep+0x1f0/0x1f0 [ 247.975352] ? do_fast_syscall_32+0x158/0xf05 [ 247.979833] ? SyS_nanosleep+0x1f0/0x1f0 [ 247.983877] do_fast_syscall_32+0x3f2/0xf05 [ 247.988189] ? do_int80_syscall_32+0x940/0x940 [ 247.992755] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 247.998272] ? lockdep_sys_exit+0x47/0xf0 [ 248.002400] ? syscall_return_slowpath+0x2b3/0x510 [ 248.007308] ? finish_task_switch+0x1aa/0x740 [ 248.011791] ? sysret32_from_system_call+0x5/0x3b [ 248.016624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.021460] entry_SYSENTER_compat+0x51/0x60 [ 248.025845] RIP: 0023:0xf7f7ac79 [ 248.029188] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 248.036880] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 248.044137] RDX: 000000000000001d RSI: 0000000000037171 RDI: 0000000000000000 [ 248.051384] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 248.058635] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 248.065883] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 248.073160] syz-executor3 R running task 21568 17908 17860 0x20020000 [ 248.080345] Call Trace: [ 248.082916] __schedule+0x8eb/0x2080 [ 248.086624] ? __sched_text_start+0x8/0x8 [ 248.090753] ? timerqueue_add+0x1e9/0x280 [ 248.094891] ? do_raw_spin_trylock+0x190/0x190 [ 248.099457] ? __remove_hrtimer+0x190/0x190 [ 248.103771] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.108856] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.113855] ? trace_hardirqs_on+0xd/0x10 [ 248.117995] schedule+0xf5/0x430 [ 248.121350] ? __schedule+0x2080/0x2080 [ 248.125794] ? do_wait+0x4f0/0xa70 [ 248.129323] ? wait_consider_task+0x33c0/0x33c0 [ 248.133989] do_nanosleep+0x224/0x6e0 [ 248.137782] ? schedule_timeout_idle+0x90/0x90 [ 248.142345] ? lock_downgrade+0x990/0x990 [ 248.146472] ? put_pid+0x184/0x1f0 [ 248.150003] ? rcu_pm_notify+0xc0/0xc0 [ 248.153885] ? memset+0x31/0x40 [ 248.157159] hrtimer_nanosleep+0x2b2/0x860 [ 248.161382] ? nanosleep_copyout+0x100/0x100 [ 248.165770] ? __might_sleep+0x95/0x190 [ 248.169738] ? kasan_check_write+0x14/0x20 [ 248.173952] ? _copy_from_user+0x99/0x110 [ 248.178089] ? __hrtimer_init+0x140/0x140 [ 248.182239] compat_SyS_nanosleep+0x17b/0x1f0 [ 248.186715] ? SyS_nanosleep+0x1f0/0x1f0 [ 248.190763] ? do_fast_syscall_32+0x158/0xf05 [ 248.195243] ? SyS_nanosleep+0x1f0/0x1f0 [ 248.199285] do_fast_syscall_32+0x3f2/0xf05 [ 248.203597] ? do_int80_syscall_32+0x940/0x940 [ 248.208168] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 248.213689] ? lockdep_sys_exit+0x47/0xf0 [ 248.217821] ? syscall_return_slowpath+0x2b3/0x510 [ 248.222729] ? finish_task_switch+0x1aa/0x740 [ 248.227211] ? sysret32_from_system_call+0x5/0x3b [ 248.232047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.236886] entry_SYSENTER_compat+0x51/0x60 [ 248.241271] RIP: 0023:0xf7f3ac79 [ 248.244615] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 248.252308] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 248.259556] RDX: 0000000000000009 RSI: 0000000000037246 RDI: 0000000000000000 [ 248.266803] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 248.274051] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 248.281299] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 248.288579] syz-executor6 R running task 22224 17918 17862 0x20020000 [ 248.295768] Call Trace: [ 248.298341] __schedule+0x8eb/0x2080 [ 248.302049] ? __sched_text_start+0x8/0x8 [ 248.306179] ? timerqueue_add+0x1e9/0x280 [ 248.310318] ? do_raw_spin_trylock+0x190/0x190 [ 248.314884] ? __remove_hrtimer+0x190/0x190 [ 248.319195] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.324283] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.329281] ? trace_hardirqs_on+0xd/0x10 [ 248.333419] schedule+0xf5/0x430 [ 248.336770] ? __schedule+0x2080/0x2080 [ 248.340734] ? do_wait+0x4f0/0xa70 [ 248.344263] ? wait_consider_task+0x33c0/0x33c0 [ 248.348927] do_nanosleep+0x224/0x6e0 [ 248.352718] ? schedule_timeout_idle+0x90/0x90 [ 248.357279] ? lock_downgrade+0x990/0x990 [ 248.361405] ? put_pid+0x184/0x1f0 [ 248.364936] ? rcu_pm_notify+0xc0/0xc0 [ 248.368810] ? memset+0x31/0x40 [ 248.372081] hrtimer_nanosleep+0x2b2/0x860 [ 248.376307] ? nanosleep_copyout+0x100/0x100 [ 248.380694] ? __might_sleep+0x95/0x190 [ 248.384661] ? kasan_check_write+0x14/0x20 [ 248.388876] ? _copy_from_user+0x99/0x110 [ 248.393018] ? __hrtimer_init+0x140/0x140 [ 248.397172] compat_SyS_nanosleep+0x17b/0x1f0 [ 248.401649] ? SyS_nanosleep+0x1f0/0x1f0 [ 248.405694] ? do_fast_syscall_32+0x158/0xf05 [ 248.410175] ? SyS_nanosleep+0x1f0/0x1f0 [ 248.414220] do_fast_syscall_32+0x3f2/0xf05 [ 248.418533] ? do_int80_syscall_32+0x940/0x940 [ 248.423101] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 248.428621] ? do_syscall_64+0x8d0/0x8d0 [ 248.432664] ? syscall_return_slowpath+0x2b3/0x510 [ 248.437572] ? finish_task_switch+0x4cc/0x740 [ 248.442056] ? sysret32_from_system_call+0x5/0x3b [ 248.446888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.451723] entry_SYSENTER_compat+0x51/0x60 [ 248.456108] RIP: 0023:0xf7f92c79 [ 248.459449] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 248.467142] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 248.474392] RDX: 0000000000000006 RSI: 00000000000371ca RDI: 0000000000000000 [ 248.481643] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 248.488892] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 248.496140] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 248.503420] syz-executor5 R running task 19592 17929 17863 0x20020000 [ 248.510613] Call Trace: [ 248.513187] __schedule+0x8eb/0x2080 [ 248.516895] ? __sched_text_start+0x8/0x8 [ 248.521033] ? timerqueue_add+0x1e9/0x280 [ 248.525172] ? do_raw_spin_trylock+0x190/0x190 [ 248.529738] ? __remove_hrtimer+0x190/0x190 [ 248.534049] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.539137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.544136] ? trace_hardirqs_on+0xd/0x10 [ 248.548278] schedule+0xf5/0x430 [ 248.551632] ? __schedule+0x2080/0x2080 [ 248.555596] ? do_wait+0x4f0/0xa70 [ 248.559124] ? wait_consider_task+0x33c0/0x33c0 [ 248.563789] do_nanosleep+0x224/0x6e0 [ 248.567581] ? schedule_timeout_idle+0x90/0x90 [ 248.572141] ? lock_downgrade+0x990/0x990 [ 248.576270] ? put_pid+0x184/0x1f0 [ 248.579800] ? rcu_pm_notify+0xc0/0xc0 [ 248.583674] ? memset+0x31/0x40 [ 248.586945] hrtimer_nanosleep+0x2b2/0x860 [ 248.591170] ? nanosleep_copyout+0x100/0x100 [ 248.595558] ? __might_sleep+0x95/0x190 [ 248.599528] ? kasan_check_write+0x14/0x20 [ 248.603743] ? _copy_from_user+0x99/0x110 [ 248.607879] ? __hrtimer_init+0x140/0x140 [ 248.612035] compat_SyS_nanosleep+0x17b/0x1f0 [ 248.617295] ? SyS_nanosleep+0x1f0/0x1f0 [ 248.621342] ? do_fast_syscall_32+0x158/0xf05 [ 248.625823] ? SyS_nanosleep+0x1f0/0x1f0 [ 248.629868] do_fast_syscall_32+0x3f2/0xf05 [ 248.634181] ? do_int80_syscall_32+0x940/0x940 [ 248.638749] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 248.644266] ? do_syscall_64+0x8d0/0x8d0 [ 248.648309] ? syscall_return_slowpath+0x2b3/0x510 [ 248.653218] ? finish_task_switch+0x1aa/0x740 [ 248.657704] ? sysret32_from_system_call+0x5/0x3b [ 248.662537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.667373] entry_SYSENTER_compat+0x51/0x60 [ 248.671760] RIP: 0023:0xf7fabc79 [ 248.675102] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 248.682795] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 248.690042] RDX: 0000000000000003 RSI: 0000000000037212 RDI: 0000000000000000 [ 248.697289] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 248.704536] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 248.711784] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 248.719065] loop0 S21712 18043 2 0x80000000 [ 248.724681] Call Trace: [ 248.727254] __schedule+0x8eb/0x2080 [ 248.730962] ? __sched_text_start+0x8/0x8 [ 248.735095] ? perf_trace_lock+0x860/0x860 [ 248.739313] ? lock_release+0xd70/0xd70 [ 248.743267] ? compat_start_thread+0x80/0x80 [ 248.747665] ? find_held_lock+0x39/0x1d0 [ 248.751742] schedule+0xf5/0x430 [ 248.755095] ? __schedule+0x2080/0x2080 [ 248.759063] ? do_raw_spin_trylock+0x190/0x190 [ 248.763625] ? check_same_owner+0x320/0x320 [ 248.767938] ? _raw_spin_unlock_irq+0x27/0x70 [ 248.772418] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.777423] kthread_worker_fn+0x590/0x980 [ 248.781648] ? kthread_flush_work+0x560/0x560 [ 248.786126] ? lock_downgrade+0x990/0x990 [ 248.790269] ? default_wake_function+0x30/0x50 [ 248.794836] ? schedule+0xf5/0x430 [ 248.798363] ? __schedule+0x2080/0x2080 [ 248.802323] ? __raw_spin_lock_init+0x2d/0x100 [ 248.806890] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.811978] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.816975] ? trace_hardirqs_on+0xd/0x10 [ 248.821112] loop_kthread_worker_fn+0x51/0x60 [ 248.825589] kthread+0x39c/0x470 [ 248.828936] ? loop_get_status64+0x110/0x110 [ 248.833321] ? kthread_create_on_node+0x100/0x100 [ 248.838147] ret_from_fork+0x2a/0x40 [ 248.841869] udevd S22960 18088 1506 0x00000000 [ 248.847486] Call Trace: [ 248.850058] __schedule+0x8eb/0x2080 [ 248.853767] ? __sched_text_start+0x8/0x8 [ 248.857904] ? do_raw_spin_trylock+0x190/0x190 [ 248.862477] ? mark_held_locks+0xb2/0x100 [ 248.866618] ? perf_trace_lock+0xf1/0x860 [ 248.870750] ? mutex_unlock+0xd/0x10 [ 248.874450] ? check_noncircular+0x20/0x20 [ 248.878673] schedule+0xf5/0x430 [ 248.882028] ? ep_eventpoll_release+0x60/0x60 [ 248.886506] ? __schedule+0x2080/0x2080 [ 248.890463] ? perf_trace_lock+0x860/0x860 [ 248.894693] ? find_held_lock+0x39/0x1d0 [ 248.898753] schedule_hrtimeout_range_clock+0x681/0x810 [ 248.904096] ? check_noncircular+0x20/0x20 [ 248.908313] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 248.913400] ? ep_poll+0x22f/0x1190 [ 248.917009] ? trace_hardirqs_on+0xd/0x10 [ 248.921151] ? do_raw_spin_trylock+0x190/0x190 [ 248.925717] ? preempt_notifier_dec+0x20/0x20 [ 248.930201] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 248.935295] schedule_hrtimeout_range+0x2a/0x40 [ 248.939948] ep_poll+0xa04/0x1190 [ 248.943401] ? ep_send_events_proc+0xe80/0xe80 [ 248.947970] ? unix_shutdown+0x870/0x870 [ 248.952053] ? security_socket_sendmsg+0x89/0xb0 [ 248.956801] ? schedule+0xf5/0x430 [ 248.960327] ? __schedule+0x2080/0x2080 [ 248.964308] ? exit_to_usermode_loop+0x8c/0x310 [ 248.968968] ? trace_hardirqs_off+0xd/0x10 [ 248.973184] ? exit_to_usermode_loop+0x198/0x310 [ 248.977921] ? __fget_light+0x29d/0x390 [ 248.981887] ? up_read+0x40/0x40 [ 248.985234] ? do_munmap+0x4e2/0xdf0 [ 248.988937] ? syscall_return_slowpath+0x2b3/0x510 [ 248.993851] ? wake_up_q+0xe0/0xe0 [ 248.997376] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 249.002212] SyS_epoll_wait+0x167/0x1c0 [ 249.006178] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 249.010911] RIP: 0033:0x7fbc12f91943 [ 249.014603] RSP: 002b:00007ffd2ed62278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 249.022303] RAX: ffffffffffffffda RBX: 0000000002514c60 RCX: 00007fbc12f91943 [ 249.029555] RDX: 0000000000000004 RSI: 00007ffd2ed622d0 RDI: 0000000000000004 [ 249.036803] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 249.044050] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 249.051298] R13: 0000000002507160 R14: 00000000024f7030 R15: 000000000000000b [ 249.058580] syz-executor4 S20760 20143 2989 0x20020000 [ 249.064194] Call Trace: [ 249.066765] __schedule+0x8eb/0x2080 [ 249.070472] ? __sched_text_start+0x8/0x8 [ 249.074611] ? wait_consider_task+0x1ad/0x33c0 [ 249.079175] ? lock_downgrade+0x990/0x990 [ 249.084525] ? find_held_lock+0x39/0x1d0 [ 249.088603] schedule+0xf5/0x430 [ 249.091954] ? __schedule+0x2080/0x2080 [ 249.095911] ? lock_release+0xd70/0xd70 [ 249.099867] ? add_wait_queue+0x1bb/0x2d0 [ 249.104002] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 249.109031] do_wait+0x33a/0xa70 [ 249.112388] ? wait_consider_task+0x33c0/0x33c0 [ 249.117039] ? check_noncircular+0x20/0x20 [ 249.121260] ? __handle_mm_fault+0x587/0x39c0 [ 249.125745] ? __pmd_alloc+0x4e0/0x4e0 [ 249.129630] ? find_held_lock+0x39/0x1d0 [ 249.133684] kernel_wait4+0x1f5/0x370 [ 249.137469] ? SyS_waitid+0x50/0x50 [ 249.141086] ? task_stopped_code+0x140/0x140 [ 249.145492] C_SYSC_wait4+0x12e/0x140 [ 249.149272] ? SYSC_wait4+0x140/0x140 [ 249.153052] ? down_read_trylock+0xdb/0x170 [ 249.157355] ? __do_page_fault+0x31e/0xd60 [ 249.161570] ? __handle_mm_fault+0x39c0/0x39c0 [ 249.166131] ? vmacache_find+0x5f/0x280 [ 249.170086] ? vmacache_update+0xfe/0x130 [ 249.174224] ? up_read+0x1a/0x40 [ 249.177570] ? __do_page_fault+0x3d6/0xd60 [ 249.181797] compat_SyS_wait4+0x2c/0x40 [ 249.185748] ? compat_SyS_wait4+0x2c/0x40 [ 249.189883] sys32_waitpid+0x25/0x30 [ 249.193577] ? sys32_mmap+0x310/0x310 [ 249.197358] do_fast_syscall_32+0x3f2/0xf05 [ 249.201671] ? do_int80_syscall_32+0x940/0x940 [ 249.206239] ? do_syscall_64+0x8d0/0x8d0 [ 249.210285] ? mntput+0x66/0x90 [ 249.213556] ? lockdep_sys_exit+0x47/0xf0 [ 249.217683] ? retint_user+0x18/0x20 [ 249.221388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.226223] entry_SYSENTER_compat+0x51/0x60 [ 249.230609] RIP: 0023:0xf7f88c79 [ 249.233952] RSP: 002b:00000000ffeab998 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 249.241642] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffeab9c8 [ 249.248890] RDX: 0000000040000000 RSI: 00000000ffeab9c8 RDI: 00000000ffeaba58 [ 249.256137] RBP: 00000000ffeaba88 R08: 0000000000000000 R09: 0000000000000000 [ 249.263387] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 249.270635] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 249.277915] syz-executor4 R running task 22784 20252 20143 0x20020000 [ 249.285106] Call Trace: [ 249.287678] __schedule+0x8eb/0x2080 [ 249.291384] ? __sched_text_start+0x8/0x8 [ 249.295526] ? timerqueue_add+0x1e9/0x280 [ 249.299667] ? do_raw_spin_trylock+0x190/0x190 [ 249.304233] ? __remove_hrtimer+0x190/0x190 [ 249.308547] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 249.313636] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.318635] ? trace_hardirqs_on+0xd/0x10 [ 249.322776] schedule+0xf5/0x430 [ 249.326127] ? __schedule+0x2080/0x2080 [ 249.330091] ? do_wait+0x4f0/0xa70 [ 249.333621] ? wait_consider_task+0x33c0/0x33c0 [ 249.338287] do_nanosleep+0x224/0x6e0 [ 249.342079] ? schedule_timeout_idle+0x90/0x90 [ 249.346642] ? lock_downgrade+0x990/0x990 [ 249.350769] ? put_pid+0x184/0x1f0 [ 249.354301] ? rcu_pm_notify+0xc0/0xc0 [ 249.358178] ? memset+0x31/0x40 [ 249.361450] hrtimer_nanosleep+0x2b2/0x860 [ 249.366280] ? nanosleep_copyout+0x100/0x100 [ 249.370666] ? __might_sleep+0x95/0x190 [ 249.374632] ? kasan_check_write+0x14/0x20 [ 249.378850] ? _copy_from_user+0x99/0x110 [ 249.382986] ? __hrtimer_init+0x140/0x140 [ 249.387136] compat_SyS_nanosleep+0x17b/0x1f0 [ 249.391612] ? SyS_nanosleep+0x1f0/0x1f0 [ 249.395659] ? do_fast_syscall_32+0x158/0xf05 [ 249.400140] ? SyS_nanosleep+0x1f0/0x1f0 [ 249.404182] do_fast_syscall_32+0x3f2/0xf05 [ 249.408497] ? do_int80_syscall_32+0x940/0x940 [ 249.413065] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 249.418584] ? lockdep_sys_exit+0x47/0xf0 [ 249.422712] ? syscall_return_slowpath+0x2b3/0x510 [ 249.427620] ? finish_task_switch+0x1aa/0x740 [ 249.432105] ? sysret32_from_system_call+0x5/0x3b [ 249.436937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.441770] entry_SYSENTER_compat+0x51/0x60 [ 249.446157] RIP: 0023:0xf7f88c79 [ 249.449499] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 249.457193] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 249.464439] RDX: 0000000000000017 RSI: 00000000000371fc RDI: 0000000000000000 [ 249.471689] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 249.478936] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 249.486184] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 249.493465] kworker/1:6 I21880 21143 2 0x80000000 [ 249.499097] Call Trace: [ 249.501671] __schedule+0x8eb/0x2080 [ 249.505377] ? __sched_text_start+0x8/0x8 [ 249.509521] ? perf_trace_lock+0x860/0x860 [ 249.513749] ? find_held_lock+0x39/0x1d0 [ 249.517816] ? __lock_is_held+0xbc/0x140 [ 249.521868] schedule+0xf5/0x430 [ 249.525218] ? __schedule+0x2080/0x2080 [ 249.529182] ? do_raw_spin_trylock+0x190/0x190 [ 249.533753] ? find_held_lock+0x39/0x1d0 [ 249.537798] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.542279] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.547282] worker_thread+0x492/0x1860 [ 249.551270] ? process_one_work+0x1bd0/0x1bd0 [ 249.555747] ? check_noncircular+0x20/0x20 [ 249.559967] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.564446] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.569447] ? trace_hardirqs_on+0xd/0x10 [ 249.573573] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.578049] ? finish_task_switch+0x1d3/0x740 [ 249.582523] ? finish_task_switch+0x1aa/0x740 [ 249.587009] ? preempt_notifier_dec+0x20/0x20 [ 249.591511] ? __schedule+0x8f3/0x2080 [ 249.595393] ? perf_trace_lock+0x860/0x860 [ 249.599619] ? find_held_lock+0x39/0x1d0 [ 249.603680] ? lock_downgrade+0x990/0x990 [ 249.607823] ? default_wake_function+0x30/0x50 [ 249.612399] ? __schedule+0x2080/0x2080 [ 249.616360] ? lockdep_init_map+0x3d/0x70 [ 249.620487] ? __raw_spin_lock_init+0x2d/0x100 [ 249.625058] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 249.630146] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.635146] ? trace_hardirqs_on+0xd/0x10 [ 249.639276] ? __kthread_parkme+0x175/0x240 [ 249.643585] kthread+0x39c/0x470 [ 249.646930] ? process_one_work+0x1bd0/0x1bd0 [ 249.651404] ? kthread_create_on_node+0x100/0x100 [ 249.656234] ret_from_fork+0x2a/0x40 [ 249.659956] syz-executor0 R running task 23016 22336 17864 0x20020000 [ 249.667145] Call Trace: [ 249.669719] __schedule+0x8eb/0x2080 [ 249.673424] ? __sched_text_start+0x8/0x8 [ 249.677554] ? preempt_notifier_dec+0x20/0x20 [ 249.682056] ? __schedule+0x8f3/0x2080 [ 249.685928] ? rcu_pm_notify+0xc0/0xc0 [ 249.689807] ? __sched_text_start+0x8/0x8 [ 249.693945] ? hrtimer_nanosleep+0x2cc/0x860 [ 249.698331] ? ktime_get_ts64+0x15f/0x4d0 [ 249.702464] schedule+0xf5/0x430 [ 249.705811] ? __might_sleep+0x95/0x190 [ 249.709768] ? __schedule+0x2080/0x2080 [ 249.713727] ? kasan_check_write+0x14/0x20 [ 249.717941] ? _copy_from_user+0x99/0x110 [ 249.722175] ? exit_to_usermode_loop+0x8c/0x310 [ 249.726837] exit_to_usermode_loop+0x1d1/0x310 [ 249.731406] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 249.736926] ? do_fast_syscall_32+0x158/0xf05 [ 249.741413] do_fast_syscall_32+0x83e/0xf05 [ 249.745726] ? do_int80_syscall_32+0x940/0x940 [ 249.750295] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 249.755813] ? do_syscall_64+0x8d0/0x8d0 [ 249.759855] ? syscall_return_slowpath+0x2b3/0x510 [ 249.764778] ? retint_user+0x18/0x20 [ 249.768485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.773318] entry_SYSENTER_compat+0x51/0x60 [ 249.777706] RIP: 0023:0xf7fe0c79 [ 249.781049] RSP: 002b:000000000846f8ac EFLAGS: 00000212 ORIG_RAX: 00000000000000f0 [ 249.788740] RAX: 0000000000000001 RBX: 0000000008128018 RCX: 0000000000000001 [ 249.795989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.803240] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 249.810489] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 249.817747] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 249.825033] syz-executor0 S19872 22344 17864 0x20020000 [ 249.830646] Call Trace: [ 249.833232] __schedule+0x8eb/0x2080 [ 249.836943] ? __sched_text_start+0x8/0x8 [ 249.841072] ? plist_check_list+0x7e/0xa0 [ 249.845205] ? plist_check_head+0xe2/0x130 [ 249.849419] ? plist_check_list+0xa0/0xa0 [ 249.853555] ? find_held_lock+0x39/0x1d0 [ 249.857618] ? plist_check_head+0x130/0x130 [ 249.861929] schedule+0xf5/0x430 [ 249.865282] ? __schedule+0x2080/0x2080 [ 249.869241] ? do_raw_spin_trylock+0x190/0x190 [ 249.873822] ? do_raw_spin_trylock+0x190/0x190 [ 249.878397] ? futex_wait_setup+0x14a/0x3d0 [ 249.882716] futex_wait_queue_me+0x3ed/0x7e0 [ 249.887110] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 249.892469] ? get_futex_value_locked+0xc3/0xf0 [ 249.897127] ? futex_wait_setup+0x22e/0x3d0 [ 249.901443] ? futex_wake+0x680/0x680 [ 249.905227] ? queue_delayed_work_on+0xc9/0x1d0 [ 249.909888] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.914889] futex_wait+0x34b/0x990 [ 249.918510] ? futex_wait_setup+0x3d0/0x3d0 [ 249.922810] ? fd_install+0x4d/0x60 [ 249.926423] ? hash_futex+0x15/0x210 [ 249.930118] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 249.935203] ? futex_wake+0x2ca/0x680 [ 249.938998] ? get_futex_key+0x1d50/0x1d50 [ 249.943217] ? check_noncircular+0x20/0x20 [ 249.947474] do_futex+0x1070/0x20d0 [ 249.951081] ? find_held_lock+0x39/0x1d0 [ 249.955132] ? __fget+0xbb/0x580 [ 249.958490] ? exit_robust_list+0x240/0x240 [ 249.962794] ? lock_release+0xd70/0xd70 [ 249.966755] ? __lock_is_held+0xbc/0x140 [ 249.970818] ? __fget+0x362/0x580 [ 249.974264] ? iterate_fd+0x3f0/0x3f0 [ 249.978047] ? _raw_spin_unlock+0x22/0x30 [ 249.982176] ? put_unused_fd+0x62/0x70 [ 249.986048] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 249.990790] ? up_write+0x6b/0x120 [ 249.994321] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 249.999230] ? selinux_file_ioctl+0x444/0x690 [ 250.003702] ? __fget_light+0x29d/0x390 [ 250.007669] ? kvm_vm_compat_ioctl+0x29a/0x3e0 [ 250.012236] ? kvm_vm_ioctl+0x1c40/0x1c40 [ 250.016367] ? vma_is_stack_for_current+0xa0/0xa0 [ 250.021189] ? find_held_lock+0x39/0x1d0 [ 250.025243] compat_SyS_futex+0x27f/0x380 [ 250.029380] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.034549] ? kvm_vm_ioctl+0x1c40/0x1c40 [ 250.038683] ? do_ioctl+0x60/0x60 [ 250.042116] ? lock_acquire+0x1d5/0x580 [ 250.046076] ? do_fast_syscall_32+0x158/0xf05 [ 250.050557] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.055729] do_fast_syscall_32+0x3f2/0xf05 [ 250.060036] ? compat_start_thread+0x80/0x80 [ 250.064433] ? do_int80_syscall_32+0x940/0x940 [ 250.069004] ? lockdep_sys_exit+0x47/0xf0 [ 250.073140] ? syscall_return_slowpath+0x2b3/0x510 [ 250.078048] ? finish_task_switch+0x1aa/0x740 [ 250.082527] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 250.087527] ? sysret32_from_system_call+0x5/0x3b [ 250.092360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.097194] entry_SYSENTER_compat+0x51/0x60 [ 250.101580] RIP: 0023:0xf7fe0c79 [ 250.104922] RSP: 002b:00000000f77dc12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 250.112613] RAX: ffffffffffffffda RBX: 0000000008128018 RCX: 0000000000000000 [ 250.119861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.128418] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.135666] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 250.142915] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.150196] syz-executor0 S21600 22346 17864 0x20020000 [ 250.155816] Call Trace: [ 250.158401] __schedule+0x8eb/0x2080 [ 250.162107] ? __sched_text_start+0x8/0x8 [ 250.166236] ? plist_check_list+0x7e/0xa0 [ 250.170370] ? plist_check_head+0xe2/0x130 [ 250.174588] ? plist_check_list+0xa0/0xa0 [ 250.178730] ? find_held_lock+0x39/0x1d0 [ 250.182793] ? plist_check_head+0x130/0x130 [ 250.187103] schedule+0xf5/0x430 [ 250.190459] ? __schedule+0x2080/0x2080 [ 250.194416] ? do_raw_spin_trylock+0x190/0x190 [ 250.198994] ? futex_wait_setup+0x14a/0x3d0 [ 250.203300] ? check_noncircular+0x20/0x20 [ 250.207530] futex_wait_queue_me+0x3ed/0x7e0 [ 250.211923] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 250.217267] ? perf_trace_lock+0x860/0x860 [ 250.221490] ? get_futex_value_locked+0xc3/0xf0 [ 250.226143] ? futex_wait_setup+0x22e/0x3d0 [ 250.230462] ? futex_wake+0x680/0x680 [ 250.234262] futex_wait+0x34b/0x990 [ 250.237884] ? futex_wait_setup+0x3d0/0x3d0 [ 250.242193] ? hash_futex+0x15/0x210 [ 250.245886] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 250.250970] ? futex_wake+0x2ca/0x680 [ 250.254750] ? __fd_install+0x2f7/0x6a0 [ 250.258715] ? get_futex_key+0x1d50/0x1d50 [ 250.262956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 250.267956] ? trace_hardirqs_on+0xd/0x10 [ 250.272087] do_futex+0x1070/0x20d0 [ 250.275697] ? fd_install+0x4d/0x60 [ 250.279308] ? kvm_dev_ioctl+0x173/0x18a0 [ 250.283455] ? exit_robust_list+0x240/0x240 [ 250.287756] ? lock_release+0xd70/0xd70 [ 250.291728] ? __lock_is_held+0xbc/0x140 [ 250.295813] ? check_same_owner+0x320/0x320 [ 250.300132] ? __might_sleep+0x95/0x190 [ 250.304102] ? selinux_file_ioctl+0x444/0x690 [ 250.308576] ? __fget_light+0x29d/0x390 [ 250.312536] ? selinux_capable+0x40/0x40 [ 250.316581] ? putname+0xee/0x130 [ 250.320026] ? putname+0xee/0x130 [ 250.323460] ? rcu_read_lock_sched_held+0x108/0x120 [ 250.328471] compat_SyS_futex+0x27f/0x380 [ 250.332608] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.337778] ? install_new_memslots+0x420/0x420 [ 250.342433] ? do_ioctl+0x60/0x60 [ 250.345871] ? finish_task_switch+0x1aa/0x740 [ 250.350346] ? do_fast_syscall_32+0x158/0xf05 [ 250.354827] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.359999] do_fast_syscall_32+0x3f2/0xf05 [ 250.364309] ? compat_start_thread+0x80/0x80 [ 250.368704] ? do_int80_syscall_32+0x940/0x940 [ 250.373274] ? lockdep_sys_exit+0x47/0xf0 [ 250.377402] ? syscall_return_slowpath+0x2b3/0x510 [ 250.382307] ? finish_task_switch+0x1aa/0x740 [ 250.386787] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 250.391783] ? sysret32_from_system_call+0x5/0x3b [ 250.396613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.401450] entry_SYSENTER_compat+0x51/0x60 [ 250.405836] RIP: 0023:0xf7fe0c79 [ 250.409176] RSP: 002b:00000000f77bb12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 250.416866] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 250.424112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.431359] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.438606] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 250.445855] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.453133] syz-executor7 R running task 22488 22338 17891 0xa0020002 [ 250.460316] Call Trace: [ 250.462887] __schedule+0x8eb/0x2080 [ 250.466596] ? __sched_text_start+0x8/0x8 [ 250.470727] ? find_held_lock+0x39/0x1d0 [ 250.474805] ? check_same_owner+0x320/0x320 [ 250.479104] ? exit_fs+0x66/0x120 [ 250.482540] ? put_files_struct+0x2c0/0x330 [ 250.486851] ? dput.part.24+0x2a/0x740 [ 250.490719] preempt_schedule_common+0x22/0x60 [ 250.495282] _cond_resched+0x18/0x20 [ 250.498976] dput.part.24+0x47/0x740 [ 250.502677] dput+0x1f/0x30 [ 250.505589] path_put+0x31/0x70 [ 250.508851] free_fs_struct+0x19/0x60 [ 250.512631] exit_fs+0xe1/0x120 [ 250.515898] do_exit+0x9b3/0x1af0 [ 250.519334] ? ttwu_do_wakeup+0x523/0x710 [ 250.523469] ? mm_update_next_owner+0x930/0x930 [ 250.528116] ? do_raw_spin_trylock+0x190/0x190 [ 250.532677] ? do_raw_spin_trylock+0x190/0x190 [ 250.537247] ? perf_trace_lock+0xf1/0x860 [ 250.541390] ? check_noncircular+0x20/0x20 [ 250.545609] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 250.550695] ? try_to_wake_up+0xf9/0x1600 [ 250.554840] ? migrate_swap_stop+0x970/0x970 [ 250.559238] ? find_held_lock+0x39/0x1d0 [ 250.563300] ? lock_downgrade+0x990/0x990 [ 250.567442] ? do_group_exit+0x1fe/0x400 [ 250.571487] ? nanosleep_copyout+0x100/0x100 [ 250.575884] ? do_raw_spin_trylock+0x190/0x190 [ 250.580446] ? signal_wake_up_state+0x3a/0x40 [ 250.584926] ? zap_other_threads+0x1ca/0x240 [ 250.589318] ? force_sig+0x30/0x30 [ 250.592844] ? _raw_spin_unlock_irq+0x27/0x70 [ 250.597323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 250.602326] do_group_exit+0x149/0x400 [ 250.606193] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.611364] ? SyS_exit+0x30/0x30 [ 250.614800] ? SyS_nanosleep+0x1f0/0x1f0 [ 250.618845] ? do_fast_syscall_32+0x158/0xf05 [ 250.623322] ? do_group_exit+0x400/0x400 [ 250.627363] SyS_exit_group+0x1d/0x20 [ 250.631145] do_fast_syscall_32+0x3f2/0xf05 [ 250.635461] ? do_int80_syscall_32+0x940/0x940 [ 250.640038] ? do_syscall_64+0x8d0/0x8d0 [ 250.644083] ? syscall_return_slowpath+0x2b3/0x510 [ 250.648999] ? sysret32_from_system_call+0x5/0x3b [ 250.653835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.658667] entry_SYSENTER_compat+0x51/0x60 [ 250.663053] RIP: 0023:0xf7f7ac79 [ 250.666393] RSP: 002b:000000000846f9bc EFLAGS: 00000206 ORIG_RAX: 00000000000000fc [ 250.674086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 250.681334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.688580] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 250.695829] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 250.703077] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 250.710357] syz-executor6 S23776 22350 17918 0x20020000 [ 250.715972] Call Trace: [ 250.718545] __schedule+0x8eb/0x2080 [ 250.722253] ? __sched_text_start+0x8/0x8 [ 250.726384] ? timerqueue_add+0x1e9/0x280 [ 250.730525] ? do_raw_spin_trylock+0x190/0x190 [ 250.735088] ? __remove_hrtimer+0x190/0x190 [ 250.739389] ? find_held_lock+0x39/0x1d0 [ 250.743440] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 250.748528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 250.753528] ? trace_hardirqs_on+0xd/0x10 [ 250.757668] schedule+0xf5/0x430 [ 250.761027] ? __schedule+0x2080/0x2080 [ 250.764984] ? do_raw_spin_trylock+0x190/0x190 [ 250.769560] ? futex_wait_setup+0x14a/0x3d0 [ 250.773866] ? unwind_dump+0x4c0/0x4c0 [ 250.777746] futex_wait_queue_me+0x3ed/0x7e0 [ 250.782141] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 250.787494] ? memset+0x31/0x40 [ 250.790758] ? get_futex_value_locked+0xc3/0xf0 [ 250.795416] ? futex_wait_setup+0x22e/0x3d0 [ 250.799732] ? futex_wake+0x680/0x680 [ 250.803532] futex_wait+0x34b/0x990 [ 250.807158] ? futex_wait_setup+0x3d0/0x3d0 [ 250.811469] ? wake_up_q+0x8a/0xe0 [ 250.814991] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 250.820081] ? futex_wake+0x2ca/0x680 [ 250.823868] ? __hrtimer_init+0x140/0x140 [ 250.827999] ? get_futex_key+0x1d50/0x1d50 [ 250.832262] do_futex+0x1070/0x20d0 [ 250.835870] ? perf_trace_lock+0xf1/0x860 [ 250.839999] ? page_rmapping+0xc3/0x140 [ 250.843963] ? check_noncircular+0x20/0x20 [ 250.848183] ? check_noncircular+0x20/0x20 [ 250.852408] ? exit_robust_list+0x240/0x240 [ 250.856719] ? find_held_lock+0x39/0x1d0 [ 250.860777] ? lock_downgrade+0x990/0x990 [ 250.864917] ? lock_acquire+0x1d5/0x580 [ 250.868869] ? compat_SyS_futex+0x1f6/0x380 [ 250.873193] ? pvclock_read_flags+0x160/0x160 [ 250.877676] ? ktime_get+0x15c/0x3a0 [ 250.881379] ? kvm_clock_get_cycles+0x25/0x30 [ 250.885854] ? ktime_get+0x26f/0x3a0 [ 250.889554] ? do_gettimeofday+0x190/0x190 [ 250.893782] ? kasan_check_read+0x11/0x20 [ 250.897910] ? _copy_to_user+0xa2/0xc0 [ 250.901778] ? __compat_get_timespec+0xd9/0x120 [ 250.906437] compat_SyS_futex+0x27f/0x380 [ 250.910577] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.915750] ? compat_SyS_clock_gettime+0xce/0x160 [ 250.920666] ? compat_SyS_clock_settime+0x190/0x190 [ 250.925666] ? do_fast_syscall_32+0x158/0xf05 [ 250.930147] ? compat_SyS_get_robust_list+0x300/0x300 [ 250.935318] do_fast_syscall_32+0x3f2/0xf05 [ 250.939631] ? do_int80_syscall_32+0x940/0x940 [ 250.944198] ? do_syscall_64+0x8d0/0x8d0 [ 250.948241] ? syscall_return_slowpath+0x2b3/0x510 [ 250.953159] ? sysret32_from_system_call+0x5/0x3b [ 250.957989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.962824] entry_SYSENTER_compat+0x51/0x60 [ 250.967208] RIP: 0023:0xf7f92c79 [ 250.970549] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 250.978240] RAX: ffffffffffffffda RBX: 000000000812801c RCX: 0000000000000000 [ 250.985488] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 250.992737] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 [ 250.999986] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 251.007238] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 251.014515] syz-executor6 S23232 22352 17918 0x20020000 [ 251.020130] Call Trace: [ 251.022702] __schedule+0x8eb/0x2080 [ 251.026408] ? __sched_text_start+0x8/0x8 [ 251.030549] ? lock_downgrade+0x990/0x990 [ 251.034677] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 251.039769] ? find_held_lock+0x39/0x1d0 [ 251.043847] schedule+0xf5/0x430 [ 251.047199] ? __schedule+0x2080/0x2080 [ 251.051156] ? do_raw_spin_trylock+0x190/0x190 [ 251.055721] ? add_wait_queue+0x1bb/0x2d0 [ 251.059854] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 251.064857] ? find_held_lock+0x39/0x1d0 [ 251.068913] tun_do_read+0x13b1/0x1f60 [ 251.072804] ? tun_net_uninit+0x20/0x20 [ 251.076768] ? lock_release+0xd70/0xd70 [ 251.080728] ? __lock_is_held+0xbc/0x140 [ 251.084794] ? wake_up_q+0xe0/0xe0 [ 251.088332] tun_chr_read_iter+0xeb/0x1e0 [ 251.092471] __vfs_read+0x6ad/0xa00 [ 251.096086] ? vfs_copy_file_range+0x960/0x960 [ 251.100654] ? fsnotify+0x1af0/0x1af0 [ 251.104446] ? avc_policy_seqno+0x9/0x20 [ 251.108486] ? selinux_file_permission+0x82/0x460 [ 251.113326] ? rw_verify_area+0xe5/0x2b0 [ 251.117379] vfs_read+0x124/0x360 [ 251.120831] SyS_pread64+0x161/0x190 [ 251.124530] ? SyS_write+0x220/0x220 [ 251.128230] ? exit_to_usermode_loop+0x198/0x310 [ 251.132971] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 251.138497] sys32_pread+0x39/0x50 [ 251.142022] ? sys32_waitpid+0x30/0x30 [ 251.145894] do_fast_syscall_32+0x3f2/0xf05 [ 251.150209] ? do_int80_syscall_32+0x940/0x940 [ 251.154778] ? lockdep_sys_exit+0x47/0xf0 [ 251.158906] ? syscall_return_slowpath+0x2b3/0x510 [ 251.163815] ? finish_task_switch+0x1aa/0x740 [ 251.168297] ? sysret32_from_system_call+0x5/0x3b [ 251.173127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.177961] entry_SYSENTER_compat+0x51/0x60 [ 251.182347] RIP: 0023:0xf7f92c79 [ 251.185691] RSP: 002b:00000000f778e05c EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 251.193384] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020b9efd0 [ 251.200633] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 251.207892] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 251.215142] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 251.222390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 251.229666] syz-executor6 S23776 22359 17918 0x20020000 [ 251.235281] Call Trace: [ 251.237854] __schedule+0x8eb/0x2080 [ 251.241563] ? __sched_text_start+0x8/0x8 [ 251.245691] ? plist_check_list+0x7e/0xa0 [ 251.249823] ? plist_check_head+0xe2/0x130 [ 251.254040] ? plist_check_list+0xa0/0xa0 [ 251.258184] ? find_held_lock+0x39/0x1d0 [ 251.262247] ? plist_check_head+0x130/0x130 [ 251.266558] schedule+0xf5/0x430 [ 251.269904] ? lock_release+0xd70/0xd70 [ 251.273858] ? __schedule+0x2080/0x2080 [ 251.277817] ? do_raw_spin_trylock+0x190/0x190 [ 251.282397] ? futex_wait_setup+0x14a/0x3d0 [ 251.286715] futex_wait_queue_me+0x3ed/0x7e0 [ 251.291106] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 251.296545] ? lock_acquire+0x1d5/0x580 [ 251.300505] ? rtnl_lock+0x17/0x20 [ 251.304040] ? get_futex_value_locked+0xc3/0xf0 [ 251.308693] ? futex_wait_setup+0x22e/0x3d0 [ 251.312994] ? __kernel_text_address+0xd/0x40 [ 251.317487] ? futex_wake+0x680/0x680 [ 251.321272] ? netdev_run_todo+0x99a/0xca0 [ 251.325487] ? rtnl_lock+0x17/0x20 [ 251.329022] futex_wait+0x34b/0x990 [ 251.332643] ? check_noncircular+0x20/0x20 [ 251.336860] ? futex_wait_setup+0x3d0/0x3d0 [ 251.341170] ? hash_futex+0x15/0x210 [ 251.344864] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 251.349949] ? futex_wake+0x2ca/0x680 [ 251.353742] ? get_futex_key+0x1d50/0x1d50 [ 251.357998] do_futex+0x1070/0x20d0 [ 251.361617] ? lock_release+0xd70/0xd70 [ 251.365586] ? exit_robust_list+0x240/0x240 [ 251.369890] ? trace_event_raw_event_module_request+0x320/0x320 [ 251.375933] ? __tun_get+0x1d4/0x2e0 [ 251.379646] ? rtnl_unlock+0xe/0x10 [ 251.383252] ? __tun_chr_ioctl+0x27a/0x3d20 [ 251.387571] ? tun_chr_read_iter+0x1e0/0x1e0 [ 251.391976] ? __might_sleep+0x95/0x190 [ 251.395948] ? selinux_file_ioctl+0x444/0x690 [ 251.400420] ? __fget_light+0x29d/0x390 [ 251.404379] ? selinux_capable+0x40/0x40 [ 251.408438] ? find_held_lock+0x39/0x1d0 [ 251.412488] compat_SyS_futex+0x27f/0x380 [ 251.416628] ? compat_SyS_get_robust_list+0x300/0x300 [ 251.421795] ? __tun_chr_ioctl+0x3d20/0x3d20 [ 251.426187] ? do_ioctl+0x60/0x60 [ 251.429617] ? lock_acquire+0x1d5/0x580 [ 251.433570] ? finish_task_switch+0x1aa/0x740 [ 251.438047] ? do_fast_syscall_32+0x158/0xf05 [ 251.442529] ? compat_SyS_get_robust_list+0x300/0x300 [ 251.447700] do_fast_syscall_32+0x3f2/0xf05 [ 251.452006] ? compat_start_thread+0x80/0x80 [ 251.456410] ? do_int80_syscall_32+0x940/0x940 [ 251.460980] ? lockdep_sys_exit+0x47/0xf0 [ 251.465109] ? syscall_return_slowpath+0x2b3/0x510 [ 251.470021] ? finish_task_switch+0x1aa/0x740 [ 251.474502] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 251.479500] ? sysret32_from_system_call+0x5/0x3b [ 251.484331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.489167] entry_SYSENTER_compat+0x51/0x60 [ 251.493552] RIP: 0023:0xf7f92c79 [ 251.496892] RSP: 002b:00000000f776d12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 251.504584] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 251.511831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 251.519080] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 251.526328] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 251.533576] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 251.540855] syz-executor6 S23776 22363 17918 0x20020000 [ 251.546471] Call Trace: [ 251.549044] __schedule+0x8eb/0x2080 [ 251.552751] ? __sched_text_start+0x8/0x8 [ 251.557227] ? plist_check_list+0x7e/0xa0 [ 251.561361] ? plist_check_head+0xe2/0x130 [ 251.565575] ? plist_check_list+0xa0/0xa0 [ 251.569717] ? find_held_lock+0x39/0x1d0 [ 251.573782] ? plist_check_head+0x130/0x130 [ 251.578093] schedule+0xf5/0x430 [ 251.581441] ? lock_release+0xd70/0xd70 [ 251.585397] ? __schedule+0x2080/0x2080 [ 251.589359] ? do_raw_spin_trylock+0x190/0x190 [ 251.593933] ? futex_wait_setup+0x14a/0x3d0 [ 251.598250] futex_wait_queue_me+0x3ed/0x7e0 [ 251.602642] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 251.608000] ? get_futex_value_locked+0xc3/0xf0 [ 251.612662] ? futex_wait_setup+0x22e/0x3d0 [ 251.616963] ? __kernel_text_address+0xd/0x40 [ 251.621450] ? futex_wake+0x680/0x680 [ 251.625247] futex_wait+0x34b/0x990 [ 251.628869] ? futex_wait_setup+0x3d0/0x3d0 [ 251.633170] ? perf_trace_lock+0xf1/0x860 [ 251.637304] ? hash_futex+0x15/0x210 [ 251.640998] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 251.646088] ? futex_wake+0x2ca/0x680 [ 251.649879] ? get_futex_key+0x1d50/0x1d50 [ 251.654134] do_futex+0x1070/0x20d0 [ 251.657756] ? __fget+0xbb/0x580 [ 251.661114] ? exit_robust_list+0x240/0x240 [ 251.665413] ? lock_release+0xd70/0xd70 [ 251.669375] ? __lock_is_held+0xbc/0x140 [ 251.673438] ? __fget+0x362/0x580 [ 251.676886] ? iterate_fd+0x3f0/0x3f0 [ 251.680684] ? lock_downgrade+0x990/0x990 [ 251.684810] ? __might_sleep+0x95/0x190 [ 251.688781] ? __fget_light+0x29d/0x390 [ 251.692738] ? fget_raw+0x20/0x20 [ 251.696193] ? find_held_lock+0x39/0x1d0 [ 251.700244] compat_SyS_futex+0x27f/0x380 [ 251.704381] ? compat_SyS_get_robust_list+0x300/0x300 [ 251.709550] ? kcov_close+0x20/0x20 [ 251.713160] ? do_ioctl+0x60/0x60 [ 251.716592] ? lock_acquire+0x1d5/0x580 [ 251.720546] ? finish_task_switch+0x1aa/0x740 [ 251.725026] ? do_fast_syscall_32+0x158/0xf05 [ 251.729506] ? compat_SyS_get_robust_list+0x300/0x300 [ 251.734683] do_fast_syscall_32+0x3f2/0xf05 [ 251.738987] ? compat_start_thread+0x80/0x80 [ 251.743385] ? do_int80_syscall_32+0x940/0x940 [ 251.747954] ? lockdep_sys_exit+0x47/0xf0 [ 251.752081] ? syscall_return_slowpath+0x2b3/0x510 [ 251.756987] ? finish_task_switch+0x1aa/0x740 [ 251.761468] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 251.766465] ? sysret32_from_system_call+0x5/0x3b [ 251.771295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.776129] entry_SYSENTER_compat+0x51/0x60 [ 251.780515] RIP: 0023:0xf7f92c79 [ 251.783856] RSP: 002b:00000000f774c12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 251.791551] RAX: ffffffffffffffda RBX: 00000000081280f8 RCX: 0000000000000000 [ 251.798797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 251.806044] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 251.813292] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 251.820539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 251.827818] syz-executor2 R running task 23776 22353 3035 0x20020000 [ 251.835004] Call Trace: [ 251.837586] __schedule+0x8eb/0x2080 [ 251.841293] ? __sched_text_start+0x8/0x8 [ 251.845513] ? timerqueue_add+0x1e9/0x280 [ 251.849652] ? do_raw_spin_trylock+0x190/0x190 [ 251.854217] ? __remove_hrtimer+0x190/0x190 [ 251.858516] ? find_held_lock+0x39/0x1d0 [ 251.862568] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 251.867655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 251.872653] ? trace_hardirqs_on+0xd/0x10 [ 251.876792] schedule+0xf5/0x430 [ 251.880146] ? __schedule+0x2080/0x2080 [ 251.884105] ? do_raw_spin_trylock+0x190/0x190 [ 251.888680] ? futex_wait_setup+0x14a/0x3d0 [ 251.892986] ? unwind_dump+0x4c0/0x4c0 [ 251.896864] futex_wait_queue_me+0x3ed/0x7e0 [ 251.901256] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 251.906605] ? memset+0x31/0x40 [ 251.909870] ? get_futex_value_locked+0xc3/0xf0 [ 251.914523] ? futex_wait_setup+0x22e/0x3d0 [ 251.918839] ? futex_wake+0x680/0x680 [ 251.922637] futex_wait+0x34b/0x990 [ 251.926255] ? preempt_notifier_dec+0x20/0x20 [ 251.930731] ? futex_wait_setup+0x3d0/0x3d0 [ 251.935043] ? hash_futex+0x15/0x210 [ 251.938738] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 251.943822] ? futex_wake+0x2ca/0x680 [ 251.947612] ? __hrtimer_init+0x140/0x140 [ 251.951743] ? get_futex_key+0x1d50/0x1d50 [ 251.955989] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 251.961082] do_futex+0x1070/0x20d0 [ 251.964688] ? perf_trace_lock+0xf1/0x860 [ 251.968819] ? check_noncircular+0x20/0x20 [ 251.973043] ? check_noncircular+0x20/0x20 [ 251.977265] ? exit_robust_list+0x240/0x240 [ 251.981575] ? find_held_lock+0x39/0x1d0 [ 251.985637] ? lock_downgrade+0x990/0x990 [ 251.989776] ? lock_acquire+0x1d5/0x580 [ 251.993730] ? compat_SyS_futex+0x1f6/0x380 [ 251.998055] ? pvclock_read_flags+0x160/0x160 [ 252.002536] ? ktime_get+0x15c/0x3a0 [ 252.006240] ? kvm_clock_get_cycles+0x25/0x30 [ 252.010714] ? ktime_get+0x26f/0x3a0 [ 252.014413] ? do_gettimeofday+0x190/0x190 [ 252.018638] ? kasan_check_read+0x11/0x20 [ 252.022765] ? _copy_to_user+0xa2/0xc0 [ 252.026634] ? __compat_get_timespec+0xd9/0x120 [ 252.031292] compat_SyS_futex+0x27f/0x380 [ 252.035434] ? compat_SyS_get_robust_list+0x300/0x300 [ 252.040610] ? compat_SyS_clock_gettime+0xce/0x160 [ 252.045520] ? compat_SyS_clock_settime+0x190/0x190 [ 252.050519] ? do_fast_syscall_32+0x158/0xf05 [ 252.055002] ? compat_SyS_get_robust_list+0x300/0x300 [ 252.060182] do_fast_syscall_32+0x3f2/0xf05 [ 252.064495] ? do_int80_syscall_32+0x940/0x940 [ 252.069065] ? do_syscall_64+0x8d0/0x8d0 [ 252.073108] ? syscall_return_slowpath+0x2b3/0x510 [ 252.078034] ? sysret32_from_system_call+0x5/0x3b [ 252.082867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.087701] entry_SYSENTER_compat+0x51/0x60 [ 252.092087] RIP: 0023:0xf7f28c79 [ 252.095431] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 252.103123] RAX: ffffffffffffffda RBX: 00000000081280fc RCX: 0000000000000000 [ 252.110370] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 252.117620] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 [ 252.125356] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.132603] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.139883] syz-executor2 D22456 22356 3035 0x20020000 [ 252.145498] Call Trace: [ 252.148073] __schedule+0x8eb/0x2080 [ 252.151780] ? __sched_text_start+0x8/0x8 [ 252.155914] ? perf_trace_lock+0xf1/0x860 [ 252.160041] ? bpf_prog_alloc+0x310/0x310 [ 252.164180] ? check_noncircular+0x20/0x20 [ 252.168412] ? lock_downgrade+0x990/0x990 [ 252.172540] ? wake_up_process+0x10/0x20 [ 252.176580] ? insert_work+0x3ef/0x5d0 [ 252.180460] schedule+0xf5/0x430 [ 252.183812] ? __schedule+0x2080/0x2080 [ 252.187777] ? lock_downgrade+0x990/0x990 [ 252.191914] ? lock_acquire+0x1d5/0x580 [ 252.195868] ? wait_for_completion_killable+0xd1/0x870 [ 252.201129] ? call_usermodehelper_exec+0x2e8/0x4a0 [ 252.206130] schedule_timeout+0x1ce/0x250 [ 252.210262] ? usleep_range+0x190/0x190 [ 252.214220] ? check_same_owner+0x320/0x320 [ 252.218523] ? insert_work+0x5d0/0x5d0 [ 252.222395] ? _raw_spin_unlock_irq+0x27/0x70 [ 252.226872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.231878] wait_for_completion_killable+0x42e/0x870 [ 252.237047] ? wait_for_completion_killable+0x42e/0x870 [ 252.242474] ? __raw_spin_lock_init+0x1c/0x100 [ 252.247046] ? wait_for_completion_interruptible_timeout+0x860/0x860 [ 252.253518] ? __lockdep_init_map+0xe4/0x650 [ 252.257913] ? lockdep_init_map+0x3d/0x70 [ 252.262039] ? __raw_spin_lock_init+0x2d/0x100 [ 252.266604] ? __init_waitqueue_head+0x97/0x140 [ 252.271256] ? wake_up_q+0xe0/0xe0 [ 252.274781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.279782] ? trace_hardirqs_on+0xd/0x10 [ 252.283909] ? queue_work_on+0x106/0x1c0 [ 252.287957] call_usermodehelper_exec+0x2e8/0x4a0 [ 252.292785] ? usermodehelper_read_lock_wait+0x230/0x230 [ 252.298335] ? call_usermodehelper_exec+0x2e8/0x4a0 [ 252.303334] ? memcpy+0x45/0x50 [ 252.306606] __request_module+0x3ff/0xc00 [ 252.310733] ? save_stack_trace+0x16/0x20 [ 252.314862] ? inet6_create+0xca6/0x1170 [ 252.318902] ? free_modprobe_argv+0xa0/0xa0 [ 252.323205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.328206] ? check_noncircular+0x20/0x20 [ 252.332428] ? __raw_spin_lock_init+0x2d/0x100 [ 252.336998] ? perf_trace_lock+0xf1/0x860 [ 252.341140] ? find_held_lock+0x39/0x1d0 [ 252.345200] ? lock_downgrade+0x990/0x990 [ 252.349340] ? inet6_create+0xe0/0x1170 [ 252.353339] inet6_create+0xca6/0x1170 [ 252.357219] ? inet6_net_init+0x740/0x740 [ 252.361353] ? __lock_is_held+0xbc/0x140 [ 252.365417] __sock_create+0x4d4/0x850 [ 252.369297] ? ___sys_recvmsg+0x630/0x630 [ 252.373425] ? __alloc_fd+0x750/0x750 [ 252.377218] ? compat_SyS_futex+0x288/0x380 [ 252.381516] ? fd_install+0x4d/0x60 [ 252.385132] SyS_socket+0xeb/0x200 [ 252.388659] ? move_addr_to_kernel+0x60/0x60 [ 252.393056] ? do_fast_syscall_32+0x158/0xf05 [ 252.397539] ? move_addr_to_kernel+0x60/0x60 [ 252.401929] do_fast_syscall_32+0x3f2/0xf05 [ 252.406232] ? free_hot_cold_page+0x12b0/0x12b0 [ 252.410889] ? do_int80_syscall_32+0x940/0x940 [ 252.415459] ? lockdep_sys_exit+0x47/0xf0 [ 252.419590] ? syscall_return_slowpath+0x2b3/0x510 [ 252.424497] ? finish_task_switch+0x4cc/0x740 [ 252.428974] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 252.433973] ? sysret32_from_system_call+0x5/0x3b [ 252.438804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.443644] entry_SYSENTER_compat+0x51/0x60 [ 252.448034] RIP: 0023:0xf7f28c79 [ 252.451375] RSP: 002b:00000000f772405c EFLAGS: 00000296 ORIG_RAX: 0000000000000167 [ 252.459067] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000000000a [ 252.466316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 252.473581] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.480829] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.488078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.495356] syz-executor2 R running task 23776 22360 3035 0x20020000 [ 252.502542] Call Trace: [ 252.505115] __schedule+0x8eb/0x2080 [ 252.508821] ? __sched_text_start+0x8/0x8 [ 252.512949] ? plist_check_list+0x7e/0xa0 [ 252.517082] ? plist_check_head+0xe2/0x130 [ 252.521295] ? plist_check_list+0xa0/0xa0 [ 252.525428] ? find_held_lock+0x39/0x1d0 [ 252.529490] ? plist_check_head+0x130/0x130 [ 252.533802] schedule+0xf5/0x430 [ 252.537153] ? __schedule+0x2080/0x2080 [ 252.541109] ? do_raw_spin_trylock+0x190/0x190 [ 252.545687] ? rcu_read_lock_sched_held+0x108/0x120 [ 252.550695] ? futex_wait_setup+0x14a/0x3d0 [ 252.555018] futex_wait_queue_me+0x3ed/0x7e0 [ 252.559414] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 252.564756] ? trace_hardirqs_on+0xd/0x10 [ 252.568889] ? try_to_wake_up+0xf9/0x1600 [ 252.573027] ? get_futex_value_locked+0xc3/0xf0 [ 252.577681] ? futex_wait_setup+0x22e/0x3d0 [ 252.581996] ? futex_wake+0x680/0x680 [ 252.585782] ? fault_in_user_writeable+0x90/0x90 [ 252.590519] ? futex_wake+0x32d/0x680 [ 252.594306] futex_wait+0x34b/0x990 [ 252.597912] ? do_raw_spin_trylock+0x190/0x190 [ 252.602484] ? futex_wait_setup+0x3d0/0x3d0 [ 252.606794] ? wake_up_q+0x8a/0xe0 [ 252.610316] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 252.615399] ? futex_wake+0x2ca/0x680 [ 252.619194] ? get_futex_key+0x1d50/0x1d50 [ 252.623412] ? perf_trace_lock+0xf1/0x860 [ 252.627561] ? vma_wants_writenotify+0x51/0x3b0 [ 252.632218] do_futex+0x1070/0x20d0 [ 252.635826] ? vma_wants_writenotify+0x3b0/0x3b0 [ 252.640584] ? exit_robust_list+0x240/0x240 [ 252.644895] ? lock_downgrade+0x990/0x990 [ 252.649026] ? SyS_brk+0x6f0/0x6f0 [ 252.652560] ? arch_get_unmapped_area+0x750/0x750 [ 252.657380] ? lock_acquire+0x1d5/0x580 [ 252.661336] ? vm_mmap_pgoff+0x198/0x280 [ 252.665381] ? __sched_text_start+0x8/0x8 [ 252.669507] ? userfaultfd_unmap_complete+0x327/0x510 [ 252.674689] ? userfaultfd_unmap_prep+0x540/0x540 [ 252.679517] ? do_mmap+0x34f/0xd50 [ 252.683046] ? up_write+0x6b/0x120 [ 252.686566] ? up_read+0x40/0x40 [ 252.689913] ? down_write+0x120/0x120 [ 252.693696] ? security_mmap_file+0x143/0x180 [ 252.698180] ? vm_mmap_pgoff+0x1fc/0x280 [ 252.702223] ? vm_mmap_pgoff+0x13b/0x280 [ 252.706281] ? vma_is_stack_for_current+0xa0/0xa0 [ 252.711121] compat_SyS_futex+0x27f/0x380 [ 252.715253] ? security_socket_setsockopt+0x89/0xb0 [ 252.720258] ? compat_SyS_get_robust_list+0x300/0x300 [ 252.725436] ? find_mergeable_anon_vma+0xd0/0xd0 [ 252.730171] ? lock_acquire+0x1d5/0x580 [ 252.734127] ? finish_task_switch+0x1aa/0x740 [ 252.738602] ? do_fast_syscall_32+0x158/0xf05 [ 252.743083] ? compat_SyS_get_robust_list+0x300/0x300 [ 252.748259] do_fast_syscall_32+0x3f2/0xf05 [ 252.752564] ? compat_start_thread+0x80/0x80 [ 252.756959] ? do_int80_syscall_32+0x940/0x940 [ 252.761529] ? lockdep_sys_exit+0x47/0xf0 [ 252.765657] ? syscall_return_slowpath+0x2b3/0x510 [ 252.770564] ? finish_task_switch+0x1aa/0x740 [ 252.775042] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 252.780041] ? sysret32_from_system_call+0x5/0x3b [ 252.784872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.789706] entry_SYSENTER_compat+0x51/0x60 [ 252.794093] RIP: 0023:0xf7f28c79 [ 252.797436] RSP: 002b:00000000f770312c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 252.805138] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 252.812387] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 252.819636] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 252.826885] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 252.834132] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 252.841409] syz-executor2 D22720 22368 3035 0x20020000 [ 252.847029] Call Trace: [ 252.849603] __schedule+0x8eb/0x2080 [ 252.853309] ? __sched_text_start+0x8/0x8 [ 252.857442] ? perf_trace_lock+0xf1/0x860 [ 252.861571] ? bpf_prog_alloc+0x310/0x310 [ 252.865708] ? check_noncircular+0x20/0x20 [ 252.869940] ? lock_downgrade+0x990/0x990 [ 252.874072] ? insert_work+0x3ef/0x5d0 [ 252.877949] schedule+0xf5/0x430 [ 252.881294] ? find_held_lock+0x39/0x1d0 [ 252.885337] ? __schedule+0x2080/0x2080 [ 252.889301] ? lock_downgrade+0x990/0x990 [ 252.893437] ? lock_acquire+0x1d5/0x580 [ 252.897391] ? wait_for_completion_killable+0xd1/0x870 [ 252.902659] schedule_timeout+0x1ce/0x250 [ 252.906786] ? usleep_range+0x190/0x190 [ 252.910745] ? check_same_owner+0x320/0x320 [ 252.915052] ? insert_work+0x5d0/0x5d0 [ 252.918928] ? _raw_spin_unlock_irq+0x27/0x70 [ 252.923417] wait_for_completion_killable+0x42e/0x870 [ 252.928588] ? wait_for_completion_killable+0x42e/0x870 [ 252.933929] ? __raw_spin_lock_init+0x1c/0x100 [ 252.938499] ? wait_for_completion_interruptible_timeout+0x860/0x860 [ 252.944971] ? __lockdep_init_map+0xe4/0x650 [ 252.949367] ? lockdep_init_map+0x3d/0x70 [ 252.953492] ? __raw_spin_lock_init+0x2d/0x100 [ 252.958058] ? __init_waitqueue_head+0x97/0x140 [ 252.962709] ? wake_up_q+0xe0/0xe0 [ 252.966237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.971240] ? trace_hardirqs_on+0xd/0x10 [ 252.975367] ? queue_work_on+0x106/0x1c0 [ 252.979416] call_usermodehelper_exec+0x2e8/0x4a0 [ 252.984244] ? usermodehelper_read_lock_wait+0x230/0x230 [ 252.989699] ? call_usermodehelper_exec+0x2e8/0x4a0 [ 252.994700] ? memcpy+0x45/0x50 [ 252.997970] __request_module+0x3ff/0xc00 [ 253.002095] ? save_stack_trace+0x16/0x20 [ 253.006229] ? inet_create+0xd3f/0xf50 [ 253.010099] ? free_modprobe_argv+0xa0/0xa0 [ 253.014402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.019400] ? check_noncircular+0x20/0x20 [ 253.023622] ? __raw_spin_lock_init+0x2d/0x100 [ 253.028194] ? perf_trace_lock+0xf1/0x860 [ 253.032326] ? find_held_lock+0x39/0x1d0 [ 253.036388] ? lock_downgrade+0x990/0x990 [ 253.040529] ? inet_create+0x115/0xf50 [ 253.044441] inet_create+0xd3f/0xf50 [ 253.048147] ? ipip_gro_receive+0xf0/0xf0 [ 253.052279] ? __lock_is_held+0xbc/0x140 [ 253.056345] __sock_create+0x4d4/0x850 [ 253.060227] ? ___sys_recvmsg+0x630/0x630 [ 253.064353] ? __schedule+0x2080/0x2080 [ 253.068306] ? sock_poll+0x320/0x320 [ 253.072002] ? get_unused_fd_flags+0x121/0x190 [ 253.076567] ? ___sys_recvmsg+0x630/0x630 [ 253.080696] ? __alloc_fd+0x750/0x750 [ 253.084491] SyS_socketpair+0x115/0x640 [ 253.088451] ? SyS_socket+0x200/0x200 [ 253.092234] ? exit_to_usermode_loop+0x198/0x310 [ 253.096974] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 253.102491] ? lock_acquire+0x1d5/0x580 [ 253.106445] ? finish_task_switch+0x1aa/0x740 [ 253.110920] ? do_fast_syscall_32+0x158/0xf05 [ 253.115400] ? SyS_socket+0x200/0x200 [ 253.119183] do_fast_syscall_32+0x3f2/0xf05 [ 253.123488] ? compat_start_thread+0x80/0x80 [ 253.127884] ? do_int80_syscall_32+0x940/0x940 [ 253.132456] ? lockdep_sys_exit+0x47/0xf0 [ 253.136583] ? syscall_return_slowpath+0x2b3/0x510 [ 253.141490] ? finish_task_switch+0x1aa/0x740 [ 253.145966] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 253.150965] ? sysret32_from_system_call+0x5/0x3b [ 253.155796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.160628] entry_SYSENTER_compat+0x51/0x60 [ 253.165017] RIP: 0023:0xf7f28c79 [ 253.168363] RSP: 002b:00000000f76e205c EFLAGS: 00000296 ORIG_RAX: 0000000000000168 [ 253.176055] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000000005 [ 253.183302] RDX: 0000000000000006 RSI: 000000002076bff8 RDI: 0000000000000000 [ 253.190552] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.197800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.205062] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.212348] syz-executor4 R running task 23776 22357 20252 0x20020000 [ 253.219533] Call Trace: [ 253.222106] __schedule+0x8eb/0x2080 [ 253.225814] ? __sched_text_start+0x8/0x8 [ 253.229947] ? lock_acquire+0x1d5/0x580 [ 253.233901] ? compat_SyS_futex+0x1f6/0x380 [ 253.238236] ? ktime_get+0x15c/0x3a0 [ 253.241949] schedule+0xf5/0x430 [ 253.245295] ? do_gettimeofday+0x190/0x190 [ 253.249509] ? __schedule+0x2080/0x2080 [ 253.253469] ? kasan_check_read+0x11/0x20 [ 253.257600] ? _copy_to_user+0xa2/0xc0 [ 253.261469] ? __compat_get_timespec+0xd9/0x120 [ 253.266127] ? exit_to_usermode_loop+0x8c/0x310 [ 253.270786] exit_to_usermode_loop+0x1d1/0x310 [ 253.275353] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 253.280873] ? do_fast_syscall_32+0x158/0xf05 [ 253.285359] do_fast_syscall_32+0x83e/0xf05 [ 253.289670] ? do_int80_syscall_32+0x940/0x940 [ 253.294245] ? do_syscall_64+0x8d0/0x8d0 [ 253.298289] ? syscall_return_slowpath+0x2b3/0x510 [ 253.303212] ? sysret32_from_system_call+0x5/0x3b [ 253.308047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.312882] entry_SYSENTER_compat+0x51/0x60 [ 253.317272] RIP: 0023:0xf7f88c79 [ 253.320621] RSP: 002b:000000000846f8ac EFLAGS: 00000212 ORIG_RAX: 00000000000000f0 [ 253.328314] RAX: 0000000000000001 RBX: 0000000008128018 RCX: 0000000000000001 [ 253.335561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 253.342807] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.350054] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.357302] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.364579] syz-executor4 R running task 21432 22358 20252 0xa0020008 [ 253.371764] Call Trace: [ 253.374329] sched_show_task+0x4a3/0x5e0 [ 253.378367] ? sched_show_task+0x5e0/0x5e0 [ 253.382669] ? SyS_sched_rr_get_interval+0x4f0/0x4f0 [ 253.387758] ? _find_next_bit+0xee/0x120 [ 253.391794] ? printk+0xaa/0xca [ 253.395059] ? find_next_bit+0x27/0x30 [ 253.398929] ? wq_watchdog_touch+0xce/0x100 [ 253.403238] ? touch_all_softlockup_watchdogs+0xbe/0x100 [ 253.408674] show_state_filter+0x263/0x4e0 [ 253.412900] ? sched_show_task+0x5e0/0x5e0 [ 253.417128] ? lock_release+0xd70/0xd70 [ 253.421084] ? tasklet_action+0x630/0x630 [ 253.425232] fn_show_state+0x10/0x20 [ 253.428925] k_spec+0xa9/0xe0 [ 253.432024] kbd_event+0xa5e/0x36d0 [ 253.435647] ? k_pad+0x6c0/0x6c0 [ 253.439007] ? k_pad+0x6c0/0x6c0 [ 253.442364] input_to_handler+0x3a8/0x490 [ 253.446508] input_pass_values.part.5+0x614/0x800 [ 253.451340] ? input_handler_for_each_handle+0x340/0x340 [ 253.456777] ? lock_acquire+0x1d5/0x580 [ 253.460729] ? input_inject_event+0xae/0x349 [ 253.465129] ? lock_release+0xd70/0xd70 [ 253.469097] input_handle_event+0x36f/0xec0 [ 253.473412] input_inject_event+0x2c3/0x349 [ 253.477722] ? input_event+0x90/0x90 [ 253.481434] evdev_write+0x34a/0x4b0 [ 253.485138] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 253.490238] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 253.495410] __vfs_write+0xef/0x970 [ 253.499028] ? __vfs_write+0xef/0x970 [ 253.502816] ? kernel_read+0x120/0x120 [ 253.506696] ? shmem_write_begin+0x1a0/0x1a0 [ 253.511106] ? check_same_owner+0x320/0x320 [ 253.515409] ? save_stack+0xa3/0xd0 [ 253.519025] ? save_stack_trace+0x16/0x20 [ 253.523150] ? save_stack+0x43/0xd0 [ 253.526766] __kernel_write+0xfe/0x350 [ 253.530642] write_pipe_buf+0x175/0x220 [ 253.534598] ? default_file_splice_read+0xae0/0xae0 [ 253.539590] ? check_same_owner+0x320/0x320 [ 253.543891] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 253.549245] __splice_from_pipe+0x328/0x730 [ 253.553548] ? default_file_splice_read+0xae0/0xae0 [ 253.558558] splice_from_pipe+0x1e9/0x330 [ 253.562687] ? default_file_splice_read+0xae0/0xae0 [ 253.567683] ? splice_shrink_spd+0xb0/0xb0 [ 253.571921] default_file_splice_write+0x40/0x90 [ 253.576657] ? generic_splice_sendpage+0x50/0x50 [ 253.581396] direct_splice_actor+0x125/0x180 [ 253.585793] splice_direct_to_actor+0x2c1/0x820 [ 253.590444] ? generic_pipe_buf_nosteal+0x10/0x10 [ 253.595275] ? do_splice_to+0x170/0x170 [ 253.599227] ? security_file_permission+0x89/0x1f0 [ 253.604144] ? rw_verify_area+0xe5/0x2b0 [ 253.608193] do_splice_direct+0x2a7/0x3d0 [ 253.612325] ? splice_direct_to_actor+0x820/0x820 [ 253.617161] ? rw_verify_area+0xe5/0x2b0 [ 253.621215] do_sendfile+0x5d5/0xe90 [ 253.624925] ? do_compat_pwritev64+0x100/0x100 [ 253.629496] ? __might_sleep+0x95/0x190 [ 253.633466] compat_SyS_sendfile+0xea/0x1a0 [ 253.637770] ? SyS_sendfile64+0x160/0x160 [ 253.641899] ? do_sys_ftruncate.constprop.18+0x118/0x5b0 [ 253.647328] ? do_fast_syscall_32+0x158/0xf05 [ 253.651810] ? SyS_sendfile64+0x160/0x160 [ 253.655942] do_fast_syscall_32+0x3f2/0xf05 [ 253.660255] ? do_int80_syscall_32+0x940/0x940 [ 253.664823] ? lockdep_sys_exit+0x47/0xf0 [ 253.668951] ? syscall_return_slowpath+0x2b3/0x510 [ 253.673857] ? finish_task_switch+0x1aa/0x740 [ 253.678339] ? sysret32_from_system_call+0x5/0x3b [ 253.683176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.688013] entry_SYSENTER_compat+0x51/0x60 [ 253.692403] RIP: 0023:0xf7f88c79 [ 253.695743] RSP: 002b:00000000f778405c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 253.703434] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000000017 [ 253.710684] RDX: 0000000020131fff RSI: 0000000072439a6b RDI: 0000000000000000 [ 253.717931] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 253.725182] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 253.732429] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 253.739706] syz-executor4 S23776 22364 20252 0x20020000 [ 253.745319] Call Trace: [ 253.747891] __schedule+0x8eb/0x2080 [ 253.751596] ? __sched_text_start+0x8/0x8 [ 253.755726] ? plist_check_list+0x7e/0xa0 [ 253.759858] ? plist_check_head+0xe2/0x130 [ 253.764073] ? plist_check_list+0xa0/0xa0 [ 253.768207] ? find_held_lock+0x39/0x1d0 [ 253.772272] ? plist_check_head+0x130/0x130 [ 253.776583] schedule+0xf5/0x430 [ 253.779930] ? lock_release+0xd70/0xd70 [ 253.783887] ? __schedule+0x2080/0x2080 [ 253.787841] ? lock_downgrade+0x990/0x990 [ 253.791972] ? do_raw_spin_trylock+0x190/0x190 [ 253.796548] ? futex_wait_setup+0x14a/0x3d0 [ 253.800866] futex_wait_queue_me+0x3ed/0x7e0 [ 253.805257] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 253.810614] ? get_futex_value_locked+0xc3/0xf0 [ 253.815266] ? futex_wait_setup+0x22e/0x3d0 [ 253.819567] ? __kernel_text_address+0xd/0x40 [ 253.824056] ? futex_wake+0x680/0x680 [ 253.827855] futex_wait+0x34b/0x990 [ 253.831476] ? futex_wait_setup+0x3d0/0x3d0 [ 253.835786] ? hash_futex+0x15/0x210 [ 253.839478] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 253.844562] ? futex_wake+0x2ca/0x680 [ 253.848356] ? get_futex_key+0x1d50/0x1d50 [ 253.852609] do_futex+0x1070/0x20d0 [ 253.856241] ? exit_robust_list+0x240/0x240 [ 253.860539] ? lock_release+0xd70/0xd70 [ 253.864496] ? check_noncircular+0x20/0x20 [ 253.868750] ? find_held_lock+0x39/0x1d0 [ 253.872811] ? lock_downgrade+0x990/0x990 [ 253.876938] ? __might_sleep+0x95/0x190 [ 253.880901] ? kcov_ioctl+0x24/0x180 [ 253.884597] ? selinux_file_ioctl+0x444/0x690 [ 253.889071] ? __fget_light+0x29d/0x390 [ 253.893031] ? cap_capable+0x1b5/0x230 [ 253.896909] ? security_capable+0x8e/0xc0 [ 253.901047] ? ns_capable_common+0xcf/0x160 [ 253.905350] ? capable+0x1f/0x30 [ 253.908702] compat_SyS_futex+0x27f/0x380 [ 253.912841] ? compat_SyS_get_robust_list+0x300/0x300 [ 253.918012] ? kcov_close+0x20/0x20 [ 253.921626] ? do_ioctl+0x60/0x60 [ 253.925057] ? lock_acquire+0x1d5/0x580 [ 253.929015] ? finish_task_switch+0x1aa/0x740 [ 253.933499] ? do_fast_syscall_32+0x158/0xf05 [ 253.937980] ? compat_SyS_get_robust_list+0x300/0x300 [ 253.943154] do_fast_syscall_32+0x3f2/0xf05 [ 253.947457] ? compat_start_thread+0x80/0x80 [ 253.951855] ? do_int80_syscall_32+0x940/0x940 [ 253.956423] ? lockdep_sys_exit+0x47/0xf0 [ 253.960554] ? syscall_return_slowpath+0x2b3/0x510 [ 253.965460] ? finish_task_switch+0x1aa/0x740 [ 253.969936] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 253.974932] ? sysret32_from_system_call+0x5/0x3b [ 253.979762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.984595] entry_SYSENTER_compat+0x51/0x60 [ 253.988979] RIP: 0023:0xf7f88c79 [ 253.992321] RSP: 002b:00000000f776312c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 254.000015] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 254.007265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 254.014514] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 254.021761] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.029010] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.036292] syz-executor5 S23776 22361 17929 0x20020000 [ 254.041905] Call Trace: [ 254.044477] __schedule+0x8eb/0x2080 [ 254.048182] ? __sched_text_start+0x8/0x8 [ 254.052313] ? timerqueue_add+0x1e9/0x280 [ 254.056450] ? do_raw_spin_trylock+0x190/0x190 [ 254.061020] ? __remove_hrtimer+0x190/0x190 [ 254.065324] ? find_held_lock+0x39/0x1d0 [ 254.069372] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 254.074457] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.079454] ? trace_hardirqs_on+0xd/0x10 [ 254.083594] schedule+0xf5/0x430 [ 254.086944] ? __schedule+0x2080/0x2080 [ 254.090901] ? do_raw_spin_trylock+0x190/0x190 [ 254.095478] ? futex_wait_setup+0x14a/0x3d0 [ 254.099783] ? unwind_dump+0x4c0/0x4c0 [ 254.103659] futex_wait_queue_me+0x3ed/0x7e0 [ 254.108051] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 254.113400] ? memset+0x31/0x40 [ 254.116664] ? get_futex_value_locked+0xc3/0xf0 [ 254.121318] ? futex_wait_setup+0x22e/0x3d0 [ 254.126385] ? futex_wake+0x680/0x680 [ 254.130184] futex_wait+0x34b/0x990 [ 254.133808] ? futex_wait_setup+0x3d0/0x3d0 [ 254.138116] ? do_huge_pmd_anonymous_page+0xb1d/0x1b00 [ 254.143377] ? hash_futex+0x15/0x210 [ 254.147069] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 254.152153] ? futex_wake+0x2ca/0x680 [ 254.155931] ? __thp_get_unmapped_area+0x130/0x130 [ 254.160845] ? __hrtimer_init+0x140/0x140 [ 254.164977] ? get_futex_key+0x1d50/0x1d50 [ 254.169230] do_futex+0x1070/0x20d0 [ 254.172837] ? perf_trace_lock+0xf1/0x860 [ 254.176967] ? check_noncircular+0x20/0x20 [ 254.181180] ? perf_trace_lock+0xf1/0x860 [ 254.185311] ? check_noncircular+0x20/0x20 [ 254.189535] ? exit_robust_list+0x240/0x240 [ 254.193847] ? find_held_lock+0x39/0x1d0 [ 254.197906] ? lock_downgrade+0x990/0x990 [ 254.202047] ? lock_acquire+0x1d5/0x580 [ 254.206002] ? compat_SyS_futex+0x1f6/0x380 [ 254.210334] ? pvclock_read_flags+0x160/0x160 [ 254.214815] ? ktime_get+0x15c/0x3a0 [ 254.218527] ? kvm_clock_get_cycles+0x25/0x30 [ 254.223003] ? ktime_get+0x26f/0x3a0 [ 254.226708] ? do_gettimeofday+0x190/0x190 [ 254.230934] ? kasan_check_read+0x11/0x20 [ 254.235061] ? _copy_to_user+0xa2/0xc0 [ 254.238929] ? __compat_get_timespec+0xd9/0x120 [ 254.243587] compat_SyS_futex+0x27f/0x380 [ 254.247727] ? compat_SyS_get_robust_list+0x300/0x300 [ 254.252907] ? compat_SyS_clock_gettime+0xce/0x160 [ 254.257816] ? compat_SyS_clock_settime+0x190/0x190 [ 254.262818] ? do_fast_syscall_32+0x158/0xf05 [ 254.267301] ? compat_SyS_get_robust_list+0x300/0x300 [ 254.272472] do_fast_syscall_32+0x3f2/0xf05 [ 254.276786] ? do_int80_syscall_32+0x940/0x940 [ 254.281348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 254.286183] ? do_syscall_64+0x8d0/0x8d0 [ 254.290225] ? syscall_return_slowpath+0x2b3/0x510 [ 254.295147] ? sysret32_from_system_call+0x5/0x3b [ 254.299978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.304811] entry_SYSENTER_compat+0x51/0x60 [ 254.309199] RIP: 0023:0xf7fabc79 [ 254.312541] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 254.320230] RAX: ffffffffffffffda RBX: 000000000812801c RCX: 0000000000000000 [ 254.327480] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 254.334727] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 254.341975] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.349224] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.356502] syz-executor5 R running task 24000 22365 17929 0x20020000 [ 254.363689] Call Trace: [ 254.366263] __schedule+0x8eb/0x2080 [ 254.369970] ? __sched_text_start+0x8/0x8 [ 254.374096] ? compat_process_vm_rw+0x20d/0x330 [ 254.378749] ? rcu_read_lock_sched_held+0x108/0x120 [ 254.383750] ? kfree+0x1e7/0x250 [ 254.387103] ? compat_process_vm_rw+0x212/0x330 [ 254.391763] ? process_vm_rw+0x330/0x330 [ 254.395811] ? up_write+0x6b/0x120 [ 254.399336] ? down_write+0x120/0x120 [ 254.403133] schedule+0xf5/0x430 [ 254.406479] ? vm_mmap_pgoff+0x13b/0x280 [ 254.410524] ? __schedule+0x2080/0x2080 [ 254.414486] ? vma_is_stack_for_current+0xa0/0xa0 [ 254.419309] ? find_held_lock+0x39/0x1d0 [ 254.423363] ? exit_to_usermode_loop+0x8c/0x310 [ 254.428030] exit_to_usermode_loop+0x1d1/0x310 [ 254.432599] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 254.438124] ? do_fast_syscall_32+0x158/0xf05 [ 254.442612] do_fast_syscall_32+0x83e/0xf05 [ 254.446916] ? compat_start_thread+0x80/0x80 [ 254.451313] ? do_int80_syscall_32+0x940/0x940 [ 254.455885] ? lockdep_sys_exit+0x47/0xf0 [ 254.460022] ? syscall_return_slowpath+0x2b3/0x510 [ 254.464931] ? finish_task_switch+0x1aa/0x740 [ 254.469419] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 254.474416] ? sysret32_from_system_call+0x5/0x3b [ 254.479249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.484083] entry_SYSENTER_compat+0x51/0x60 [ 254.488471] RIP: 0023:0xf7fabc79 [ 254.491813] RSP: 002b:00000000f77a706c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 254.499506] RAX: 0000000000000001 RBX: 000000000812801c RCX: 0000000000000001 [ 254.506762] RDX: 0000000000000003 RSI: 00000000ffffffff RDI: 0000000000000000 [ 254.514017] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 254.521269] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.528516] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.535806] kworker/u4:0 R running task 32568 22366 5 0x80000000 [ 254.542995] Call Trace: [ 254.545572] ? umh_complete+0x90/0x90 [ 254.549356] __switch_to_asm+0x30/0x30 [ 254.553246] syz-executor3 R running task 23776 22367 17908 0x20020000 [ 254.560431] Call Trace: [ 254.563000] __schedule+0x8eb/0x2080 [ 254.566712] ? __sched_text_start+0x8/0x8 [ 254.570841] ? timerqueue_add+0x1e9/0x280 [ 254.574980] ? do_raw_spin_trylock+0x190/0x190 [ 254.579545] ? __remove_hrtimer+0x190/0x190 [ 254.583845] ? find_held_lock+0x39/0x1d0 [ 254.587895] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 254.592982] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.597981] ? trace_hardirqs_on+0xd/0x10 [ 254.602125] schedule+0xf5/0x430 [ 254.605478] ? __schedule+0x2080/0x2080 [ 254.609434] ? do_raw_spin_trylock+0x190/0x190 [ 254.614014] ? futex_wait_setup+0x14a/0x3d0 [ 254.618325] ? unwind_dump+0x4c0/0x4c0 [ 254.622201] futex_wait_queue_me+0x3ed/0x7e0 [ 254.626593] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 254.631943] ? memset+0x31/0x40 [ 254.635207] ? get_futex_value_locked+0xc3/0xf0 [ 254.639860] ? futex_wait_setup+0x22e/0x3d0 [ 254.644175] ? futex_wake+0x680/0x680 [ 254.647972] futex_wait+0x34b/0x990 [ 254.651596] ? futex_wait_setup+0x3d0/0x3d0 [ 254.655906] ? wake_up_q+0x8a/0xe0 [ 254.659426] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 254.664512] ? futex_wake+0x2ca/0x680 [ 254.668297] ? __hrtimer_init+0x140/0x140 [ 254.672426] ? get_futex_key+0x1d50/0x1d50 [ 254.676680] do_futex+0x1070/0x20d0 [ 254.680288] ? perf_trace_lock+0xf1/0x860 [ 254.684422] ? check_noncircular+0x20/0x20 [ 254.688635] ? perf_trace_lock+0xf1/0x860 [ 254.692767] ? check_noncircular+0x20/0x20 [ 254.696990] ? exit_robust_list+0x240/0x240 [ 254.701291] ? lock_release+0xd70/0xd70 [ 254.705254] ? find_held_lock+0x39/0x1d0 [ 254.709313] ? lock_downgrade+0x990/0x990 [ 254.713451] ? lock_acquire+0x1d5/0x580 [ 254.717405] ? compat_SyS_futex+0x1f6/0x380 [ 254.721728] ? pvclock_read_flags+0x160/0x160 [ 254.726209] ? ktime_get+0x15c/0x3a0 [ 254.729912] ? kvm_clock_get_cycles+0x25/0x30 [ 254.734388] ? ktime_get+0x26f/0x3a0 [ 254.738092] ? do_gettimeofday+0x190/0x190 [ 254.742317] ? kasan_check_read+0x11/0x20 [ 254.746455] ? _copy_to_user+0xa2/0xc0 [ 254.750322] ? __compat_get_timespec+0xd9/0x120 [ 254.754978] compat_SyS_futex+0x27f/0x380 [ 254.759116] ? compat_SyS_get_robust_list+0x300/0x300 [ 254.764290] ? compat_SyS_clock_gettime+0xce/0x160 [ 254.769199] ? compat_SyS_clock_settime+0x190/0x190 [ 254.774198] ? do_fast_syscall_32+0x158/0xf05 [ 254.778682] ? compat_SyS_get_robust_list+0x300/0x300 [ 254.783853] do_fast_syscall_32+0x3f2/0xf05 [ 254.788168] ? do_int80_syscall_32+0x940/0x940 [ 254.792734] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 254.798252] ? do_syscall_64+0x8d0/0x8d0 [ 254.802294] ? syscall_return_slowpath+0x2b3/0x510 [ 254.807211] ? sysret32_from_system_call+0x5/0x3b [ 254.812047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 254.816880] entry_SYSENTER_compat+0x51/0x60 [ 254.821267] RIP: 0023:0xf7f3ac79 [ 254.824611] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 254.832301] RAX: ffffffffffffffda RBX: 000000000812801c RCX: 0000000000000000 [ 254.839547] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 254.846794] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 254.854041] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 254.861287] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 254.868565] syz-executor3 R running task 23632 22369 17908 0x20020008 [ 254.875748] Call Trace: [ 254.878326] ? smp_call_function_single+0x362/0x560 [ 254.883325] ? smp_call_function_single+0x364/0x560 [ 254.888323] ? smp_call_function_single+0x362/0x560 [ 254.893320] ? print_usage_bug+0x480/0x480 [ 254.897534] ? add_nops+0x90/0x90 [ 254.900970] ? generic_exec_single+0x5b0/0x5b0 [ 254.905530] ? __mutex_lock+0x16f/0x19d0 [ 254.909569] ? arch_jump_label_transform+0x1b/0x40 [ 254.914488] ? lock_release+0xd70/0xd70 [ 254.918443] ? _find_next_bit+0xee/0x120 [ 254.922484] ? add_nops+0x90/0x90 [ 254.925920] ? find_next_bit+0x27/0x30 [ 254.929797] ? smp_call_function_many+0x773/0x930 [ 254.934621] ? smp_call_function_many+0x773/0x930 [ 254.939441] ? __mutex_lock+0x16f/0x19d0 [ 254.943480] ? static_key_slow_inc+0x211/0x3c0 [ 254.948044] ? add_nops+0x90/0x90 [ 254.951489] ? smp_call_function_single_async+0x2d0/0x2d0 [ 254.957013] ? mark_held_locks+0xb2/0x100 [ 254.961147] ? text_poke+0x336/0x530 [ 254.964845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.969840] ? rcu_note_context_switch+0x194/0x710 [ 254.974748] ? trace_hardirqs_on+0xd/0x10 [ 254.978873] ? add_nops+0x90/0x90 [ 254.982309] ? rcu_note_context_switch+0x195/0x710 [ 254.987219] ? on_each_cpu+0x3d/0x1b0 [ 254.991003] ? rcu_note_context_switch+0x194/0x710 [ 254.995918] ? text_poke_bp+0xbb/0x170 [ 254.999784] ? is_bpf_text_address+0xa4/0x120 [ 255.004259] ? poke_int3_handler+0x90/0x90 [ 255.008478] ? check_noncircular+0x20/0x20 [ 255.012693] ? unwind_get_return_address+0x61/0xa0 [ 255.017606] ? rcu_note_context_switch+0x194/0x710 [ 255.022518] ? __jump_label_transform.isra.0+0x6a5/0x8a0 [ 255.027953] ? depot_save_stack+0x12c/0x490 [ 255.032253] ? bug_at+0x20/0x20 [ 255.035519] ? save_stack+0xa3/0xd0 [ 255.039127] ? show_initstate+0xb0/0xb0 [ 255.043095] ? arch_jump_label_transform+0x2f/0x40 [ 255.048009] ? __jump_label_update+0x207/0x2d0 [ 255.052581] ? static_key_count+0x110/0x110 [ 255.056899] ? jump_label_update+0x22c/0x2b0 [ 255.061295] ? static_key_slow_inc+0x32f/0x3c0 [ 255.065860] ? jump_label_update+0x2b0/0x2b0 [ 255.070252] ? __lock_is_held+0xbc/0x140 [ 255.074312] ? rcu_read_lock_sched_held+0x108/0x120 [ 255.079312] ? static_key_count+0xcb/0x110 [ 255.083527] ? jump_label_cmp+0x90/0x90 [ 255.087500] ? tracepoint_probe_register_prio+0x80d/0x9a0 [ 255.093031] ? rcu_panic+0x20/0x20 [ 255.096556] ? tracepoint_module_notify+0x780/0x780 [ 255.101553] ? module_unload_free+0x5b0/0x5b0 [ 255.106038] ? rcu_panic+0x20/0x20 [ 255.109575] ? retint_kernel+0x10/0x10 [ 255.113447] ? rcu_panic+0x20/0x20 [ 255.116969] ? tracepoint_probe_register+0x2a/0x40 [ 255.121884] ? trace_event_reg+0x167/0x320 [ 255.126102] ? perf_trace_init+0x4ef/0xab0 [ 255.130317] ? refcount_inc_not_zero+0xfe/0x180 [ 255.134977] ? perf_tp_event_init+0x7d/0xf0 [ 255.139281] ? perf_try_init_event+0xc9/0x1f0 [ 255.143761] ? perf_event_alloc+0x1c5b/0x2a00 [ 255.148253] ? perf_trace_run_bpf_submit+0x2a0/0x2a0 [ 255.153338] ? perf_tp_event+0xbe0/0xbe0 [ 255.157381] ? __mutex_lock+0x16f/0x19d0 [ 255.161424] ? memset+0x31/0x40 [ 255.164694] ? perf_trace_lock+0x3e9/0x860 [ 255.168931] ? check_noncircular+0x20/0x20 [ 255.173152] ? do_raw_spin_trylock+0x190/0x190 [ 255.177727] ? __lock_is_held+0xbc/0x140 [ 255.181816] ? ptrace_may_access+0x24/0x50 [ 255.186054] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 255.190963] ? __ptrace_may_access+0x426/0x800 [ 255.195530] ? ptrace_get_task_struct+0x150/0x150 [ 255.200441] ? get_unused_fd_flags+0x121/0x190 [ 255.205033] ? SYSC_perf_event_open+0x84e/0x2e00 [ 255.209780] ? __fget_light+0x29d/0x390 [ 255.213754] ? perf_event_set_output+0x5a0/0x5a0 [ 255.218496] ? free_pidmap.isra.0+0x70/0x70 [ 255.222811] ? __fdget_raw+0x15/0x20 [ 255.226504] ? vfs_statx_fd+0x6f/0x90 [ 255.230316] ? free_pidmap.isra.0+0x70/0x70 [ 255.234630] ? SyS_perf_event_open+0x39/0x50 [ 255.239028] ? perf_bp_event+0x2e0/0x2e0 [ 255.243076] ? do_fast_syscall_32+0x3f2/0xf05 [ 255.247564] ? do_int80_syscall_32+0x940/0x940 [ 255.252136] ? lockdep_sys_exit+0x47/0xf0 [ 255.256264] ? syscall_return_slowpath+0x2b3/0x510 [ 255.261171] ? finish_task_switch+0x1aa/0x740 [ 255.265655] ? sysret32_from_system_call+0x5/0x3b [ 255.270487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.275321] ? entry_SYSENTER_compat+0x51/0x60 [ 255.279905] [ 255.279905] Showing all locks held in the system: [ 255.286201] 2 locks held by kworker/u4:0/5: [ 255.290496] #0: ("events_unbound"){+.+.}, at: [] process_one_work+0xad4/0x1bd0 [ 255.299607] #1: ((&sub_info->work)){+.+.}, at: [] process_one_work+0xb2c/0x1bd0 [ 255.309616] 1 lock held by rsyslogd/2873: [ 255.313740] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x131/0x1a0 [ 255.322154] 2 locks held by getty/2956: [ 255.326102] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.334773] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.344228] 2 locks held by getty/2957: [ 255.348177] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.356849] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.366130] 2 locks held by getty/2958: [ 255.370078] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.378746] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.388031] 2 locks held by getty/2959: [ 255.391977] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.400659] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.409938] 2 locks held by getty/2960: [ 255.413885] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.422553] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.431833] 2 locks held by getty/2961: [ 255.435782] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.444450] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.453744] 2 locks held by getty/17847: [ 255.457779] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 255.466450] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 255.475742] 6 locks held by syz-executor4/22358: [ 255.480470] #0: (&evdev->mutex){+.+.}, at: [] evdev_write+0x145/0x4b0 [ 255.488795] #1: (&(&dev->event_lock)->rlock){-...}, at: [] input_inject_event+0xc9/0x349 [ 255.498767] #2: (rcu_read_lock){....}, at: [] input_inject_event+0xae/0x349 [ 255.507612] #3: (rcu_read_lock){....}, at: [] input_pass_values.part.5+0x0/0x800 [ 255.516888] #4: (kbd_event_lock){....}, at: [] kbd_event+0x82/0x36d0 [ 255.525127] #5: (tasklist_lock){.?.?}, at: [] debug_show_all_locks+0xd3/0x400 [ 255.534150] [ 255.535755] ============================================= [ 255.535755] [ 255.542753] task PC stack pid father [ 255.548788] init S18112 1 0 0x00000000 [ 255.554401] Call Trace: [ 255.556976] __schedule+0x8eb/0x2080 [ 255.560682] ? __sched_text_start+0x8/0x8 [ 255.564820] ? timerqueue_add+0x1e9/0x280 [ 255.568960] ? do_raw_spin_trylock+0x190/0x190 [ 255.573535] ? __remove_hrtimer+0x190/0x190 [ 255.577838] ? check_noncircular+0x20/0x20 [ 255.582059] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 255.587145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.592144] ? trace_hardirqs_on+0xd/0x10 [ 255.596284] schedule+0xf5/0x430 [ 255.599634] ? __schedule+0x2080/0x2080 [ 255.603605] ? rcu_pm_notify+0xc0/0xc0 [ 255.607479] ? memset+0x31/0x40 [ 255.610743] ? __hrtimer_init+0x4e/0x140 [ 255.614789] schedule_hrtimeout_range_clock+0x23e/0x810 [ 255.620140] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 255.625225] ? ktime_get_ts64+0x328/0x4d0 [ 255.629361] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 255.634453] ? __hrtimer_init+0x140/0x140 [ 255.638586] ? add_wait_queue+0x1bb/0x2d0 [ 255.642727] schedule_hrtimeout_range+0x2a/0x40 [ 255.647379] poll_schedule_timeout+0x10f/0x1f0 [ 255.651945] ? poll_freewait+0x250/0x250 [ 255.655987] ? check_same_owner+0x320/0x320 [ 255.660297] ? poll_initwait+0x180/0x180 [ 255.664339] ? pipe_poll+0x25e/0x2d0 [ 255.668041] do_select+0x11dd/0x1700 [ 255.671784] ? select_estimate_accuracy+0x450/0x450 [ 255.676791] ? perf_trace_lock+0xf1/0x860 [ 255.680925] ? perf_trace_lock_acquire+0xfe/0x900 [ 255.685750] ? check_noncircular+0x20/0x20 [ 255.689980] ? set_fd_set.part.0+0x70/0x70 [ 255.694199] ? find_held_lock+0x39/0x1d0 [ 255.698258] ? lock_downgrade+0x990/0x990 [ 255.702402] ? __might_fault+0xe0/0x1d0 [ 255.706366] ? lock_release+0xd70/0xd70 [ 255.710324] ? __check_object_size+0x25d/0x4f0 [ 255.714900] ? __might_sleep+0x95/0x190 [ 255.718866] ? kasan_check_write+0x14/0x20 [ 255.723087] core_sys_select+0x480/0x960 [ 255.727127] ? core_sys_select+0x480/0x960 [ 255.731352] ? poll_select_set_timeout+0x210/0x210 [ 255.736272] ? kvm_clock_get_cycles+0x25/0x30 [ 255.740759] ? timespec64_add_safe+0x1bb/0x2c0 [ 255.745353] ? poll_select_set_timeout+0x12f/0x210 [ 255.750266] ? do_restart_poll+0x2a0/0x2a0 [ 255.754489] ? kasan_check_write+0x14/0x20 [ 255.758712] SyS_select+0x194/0x230 [ 255.762326] ? core_sys_select+0x960/0x960 [ 255.766544] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 255.771373] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.776372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 255.781121] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 255.785857] RIP: 0033:0x7f2082584dd3 [ 255.789546] RSP: 002b:00007ffc0e99be28 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 255.797237] RAX: ffffffffffffffda RBX: 00007ffc0e99bfd0 RCX: 00007f2082584dd3 [ 255.804491] RDX: 0000000000000000 RSI: 00007ffc0e99c180 RDI: 000000000000000b [ 255.811740] RBP: 0000000000000086 R08: 00007ffc0e99c200 R09: 0000000000000001 [ 255.818987] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 255.826240] R13: 00007ffc0e99c560 R14: 0000000000000000 R15: 0000000000000000 [ 255.833518] kthreadd S24000 2 0 0x80000000 [ 255.839133] Call Trace: [ 255.841703] __schedule+0x8eb/0x2080 [ 255.845412] ? __sched_text_start+0x8/0x8 [ 255.849547] ? perf_trace_lock+0x860/0x860 [ 255.853767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.858768] ? find_held_lock+0x39/0x1d0 [ 255.862843] schedule+0xf5/0x430 [ 255.866194] ? __schedule+0x2080/0x2080 [ 255.870149] ? do_raw_spin_trylock+0x190/0x190 [ 255.874713] ? retint_kernel+0x10/0x10 [ 255.878610] kthreadd+0x6d3/0x830 [ 255.882059] ? kthread_create_on_cpu+0x250/0x250 [ 255.886798] ? _raw_spin_unlock_irq+0x27/0x70 [ 255.891283] ? trace_hardirqs_on+0xd/0x10 [ 255.895410] ? _raw_spin_unlock_irq+0x27/0x70 [ 255.899885] ? finish_task_switch+0x1d3/0x740 [ 255.904358] ? finish_task_switch+0x1aa/0x740 [ 255.908840] ? preempt_notifier_dec+0x20/0x20 [ 255.913326] ? kthread_create_on_cpu+0x250/0x250 [ 255.918065] ? kthread_create_on_cpu+0x250/0x250 [ 255.922805] ret_from_fork+0x2a/0x40 [ 255.926524] kworker/0:0 I20472 3 2 0x80000000 [ 255.932151] Call Trace: [ 255.934721] __schedule+0x8eb/0x2080 [ 255.938428] ? __sched_text_start+0x8/0x8 [ 255.942561] ? perf_trace_lock+0x860/0x860 [ 255.946790] ? find_held_lock+0x39/0x1d0 [ 255.950851] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 255.955685] schedule+0xf5/0x430 [ 255.959038] ? __schedule+0x2080/0x2080 [ 255.962998] ? do_raw_spin_trylock+0x190/0x190 [ 255.967569] ? worker_pool_assign_id+0x1b0/0x1b0 [ 255.972315] ? _raw_spin_unlock_irq+0x27/0x70 [ 255.976798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 255.981800] worker_thread+0x492/0x1860 [ 255.985786] ? process_one_work+0x1bd0/0x1bd0 [ 255.990263] ? check_noncircular+0x20/0x20 [ 255.994480] ? _raw_spin_unlock_irq+0x27/0x70 [ 255.998961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.003962] ? trace_hardirqs_on+0xd/0x10 [ 256.008117] ? finish_task_switch+0x1d3/0x740 [ 256.012591] ? finish_task_switch+0x1aa/0x740 [ 256.017075] ? preempt_notifier_dec+0x20/0x20 [ 256.021569] ? __schedule+0x8f3/0x2080 [ 256.025459] ? lock_commit_crosslock+0xe59/0x1d00 [ 256.030288] ? find_held_lock+0x39/0x1d0 [ 256.034358] ? lock_downgrade+0x990/0x990 [ 256.038500] ? default_wake_function+0x30/0x50 [ 256.043077] ? __schedule+0x2080/0x2080 [ 256.047031] ? do_wait_intr+0x310/0x3e0 [ 256.050992] ? lockdep_init_map+0x3d/0x70 [ 256.055121] ? __raw_spin_lock_init+0x2d/0x100 [ 256.059685] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 256.064771] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.069771] ? trace_hardirqs_on+0xd/0x10 [ 256.073901] ? __kthread_parkme+0x175/0x240 [ 256.078210] kthread+0x39c/0x470 [ 256.081555] ? process_one_work+0x1bd0/0x1bd0 [ 256.086032] ? kthread_create_on_node+0x100/0x100 [ 256.090860] ret_from_fork+0x2a/0x40 [ 256.094580] kworker/0:0H I23608 4 2 0x80000000 [ 256.100204] Call Trace: [ 256.102779] __schedule+0x8eb/0x2080 [ 256.106486] ? __sched_text_start+0x8/0x8 [ 256.110624] ? lock_downgrade+0x990/0x990 [ 256.114763] ? find_held_lock+0x39/0x1d0 [ 256.118826] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 256.123660] schedule+0xf5/0x430 [ 256.127572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.132573] ? __schedule+0x2080/0x2080 [ 256.136532] ? do_raw_spin_trylock+0x190/0x190 [ 256.141098] ? del_timer+0x130/0x130 [ 256.144796] ? mark_held_locks+0xb2/0x100 [ 256.148932] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.153411] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.158418] worker_thread+0x492/0x1860 [ 256.162408] ? process_one_work+0x1bd0/0x1bd0 [ 256.166885] ? check_noncircular+0x20/0x20 [ 256.171103] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.175582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.180582] ? trace_hardirqs_on+0xd/0x10 [ 256.184714] ? finish_task_switch+0x1d3/0x740 [ 256.189187] ? finish_task_switch+0x1aa/0x740 [ 256.193670] ? preempt_notifier_dec+0x20/0x20 [ 256.198164] ? __schedule+0x8f3/0x2080 [ 256.202065] ? find_held_lock+0x39/0x1d0 [ 256.206127] ? lock_downgrade+0x990/0x990 [ 256.210269] ? default_wake_function+0x30/0x50 [ 256.214843] ? __schedule+0x2080/0x2080 [ 256.218795] ? do_wait_intr+0x310/0x3e0 [ 256.222753] ? lockdep_init_map+0x3d/0x70 [ 256.226879] ? __raw_spin_lock_init+0x2d/0x100 [ 256.231445] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 256.236534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.241535] ? trace_hardirqs_on+0xd/0x10 [ 256.245663] ? __kthread_parkme+0x175/0x240 [ 256.249977] kthread+0x39c/0x470 [ 256.253324] ? process_one_work+0x1bd0/0x1bd0 [ 256.257795] ? kthread_create_on_node+0x100/0x100 [ 256.262623] ret_from_fork+0x2a/0x40 [ 256.266343] kworker/u4:0 S16744 5 2 0x80000000 [ 256.271968] Workqueue: events_unbound call_usermodehelper_exec_work [ 256.278355] Call Trace: [ 256.280929] __schedule+0x8eb/0x2080 [ 256.284636] ? __sched_text_start+0x8/0x8 [ 256.288774] ? wait_consider_task+0x1ad/0x33c0 [ 256.293336] ? lock_downgrade+0x990/0x990 [ 256.297472] ? find_held_lock+0x39/0x1d0 [ 256.301535] ? retint_kernel+0x10/0x10 [ 256.305415] schedule+0xf5/0x430 [ 256.308766] ? __schedule+0x2080/0x2080 [ 256.312722] ? lock_release+0xd70/0xd70 [ 256.316678] ? add_wait_queue+0x1bb/0x2d0 [ 256.320811] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 256.325827] do_wait+0x33a/0xa70 [ 256.329183] ? wait_consider_task+0x33c0/0x33c0 [ 256.333837] ? get_pid_task+0x140/0x140 [ 256.337791] ? put_pid+0x184/0x1f0 [ 256.341312] ? find_pid_ns+0x23b/0x2e0 [ 256.345183] ? wq_watchdog_touch+0x100/0x100 [ 256.349608] kernel_wait4+0x1f5/0x370 [ 256.353390] ? SyS_waitid+0x50/0x50 [ 256.357009] ? task_stopped_code+0x140/0x140 [ 256.361419] SYSC_wait4+0x134/0x140 [ 256.365030] ? kernel_wait4+0x370/0x370 [ 256.368988] ? mark_held_locks+0xb2/0x100 [ 256.373120] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.377599] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.382599] ? trace_hardirqs_on+0xd/0x10 [ 256.386727] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.391207] ? kernel_sigaction+0x14c/0x250 [ 256.395509] ? flush_sigqueue_mask+0x4b0/0x4b0 [ 256.400080] SyS_wait4+0x2c/0x40 [ 256.403425] ? SyS_wait4+0x2c/0x40 [ 256.406954] call_usermodehelper_exec_work+0x1a0/0x2c0 [ 256.412211] ? __lock_is_held+0xbc/0x140 [ 256.416254] ? call_usermodehelper_exec_async+0x8f0/0x8f0 [ 256.421789] process_one_work+0xbfa/0x1bd0 [ 256.426034] ? pwq_dec_nr_in_flight+0x450/0x450 [ 256.430681] ? finish_task_switch+0x1d3/0x740 [ 256.435153] ? finish_task_switch+0x1aa/0x740 [ 256.439674] ? __sched_text_start+0x8/0x8 [ 256.443815] ? perf_trace_lock+0x860/0x860 [ 256.448046] ? find_held_lock+0x39/0x1d0 [ 256.452105] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 256.456937] ? lock_acquire+0x1d5/0x580 [ 256.460893] ? worker_thread+0x4a3/0x1860 [ 256.465040] ? lock_release+0xd70/0xd70 [ 256.468992] ? do_raw_spin_trylock+0x190/0x190 [ 256.473558] ? retint_kernel+0x10/0x10 [ 256.477455] worker_thread+0x223/0x1860 [ 256.481443] ? process_one_work+0x1bd0/0x1bd0 [ 256.485922] ? check_noncircular+0x20/0x20 [ 256.490140] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.494620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.499620] ? trace_hardirqs_on+0xd/0x10 [ 256.503753] ? finish_task_switch+0x1d3/0x740 [ 256.508226] ? finish_task_switch+0x1aa/0x740 [ 256.512708] ? preempt_notifier_dec+0x20/0x20 [ 256.517200] ? __schedule+0x8f3/0x2080 [ 256.521098] ? find_held_lock+0x39/0x1d0 [ 256.525159] ? lock_downgrade+0x990/0x990 [ 256.529300] ? default_wake_function+0x30/0x50 [ 256.533875] ? __schedule+0x2080/0x2080 [ 256.537826] ? do_wait_intr+0x310/0x3e0 [ 256.541785] ? lockdep_init_map+0x3d/0x70 [ 256.545910] ? __raw_spin_lock_init+0x2d/0x100 [ 256.550564] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 256.555651] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.560652] ? trace_hardirqs_on+0xd/0x10 [ 256.564783] ? __kthread_parkme+0x175/0x240 [ 256.569093] kthread+0x39c/0x470 [ 256.572440] ? process_one_work+0x1bd0/0x1bd0 [ 256.576917] ? kthread_create_on_node+0x100/0x100 [ 256.581749] ret_from_fork+0x2a/0x40 [ 256.585468] mm_percpu_wq I25000 6 2 0x80000000 [ 256.591095] Call Trace: [ 256.593667] __schedule+0x8eb/0x2080 [ 256.597374] ? __sched_text_start+0x8/0x8 [ 256.601511] ? lock_downgrade+0x990/0x990 [ 256.605637] ? lock_downgrade+0x990/0x990 [ 256.609774] ? find_held_lock+0x39/0x1d0 [ 256.613849] schedule+0xf5/0x430 [ 256.617199] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.622196] ? __schedule+0x2080/0x2080 [ 256.626161] ? do_raw_spin_trylock+0x190/0x190 [ 256.630724] ? set_user_nice+0x530/0xae0 [ 256.634774] ? resched_curr+0x1a0/0x1a0 [ 256.638729] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.643209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.648213] rescuer_thread+0xf47/0x1460 [ 256.652275] ? lock_acquire+0x1d5/0x580 [ 256.656230] ? finish_task_switch+0x1aa/0x740 [ 256.660711] ? do_raw_spin_trylock+0x190/0x190 [ 256.665282] ? check_noncircular+0x20/0x20 [ 256.669499] ? worker_thread+0x1860/0x1860 [ 256.673715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.678714] ? trace_hardirqs_on+0xd/0x10 [ 256.682842] ? _raw_spin_unlock_irq+0x27/0x70 [ 256.687319] ? finish_task_switch+0x1d3/0x740 [ 256.691878] ? finish_task_switch+0x1aa/0x740 [ 256.696361] ? preempt_notifier_dec+0x20/0x20 [ 256.700853] ? __schedule+0x8f3/0x2080 [ 256.704732] ? __sched_text_start+0x8/0x8 [ 256.708887] ? find_held_lock+0x39/0x1d0 [ 256.712950] ? lock_downgrade+0x990/0x990 [ 256.717091] ? default_wake_function+0x30/0x50 [ 256.721666] ? __schedule+0x2080/0x2080 [ 256.725621] ? do_wait_intr+0x310/0x3e0 [ 256.729578] ? lockdep_init_map+0x3d/0x70 [ 256.733702] ? __raw_spin_lock_init+0x2d/0x100 [ 256.738269] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 256.743356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.748355] ? trace_hardirqs_on+0xd/0x10 [ 256.752484] ? __kthread_parkme+0x175/0x240 [ 256.756792] kthread+0x39c/0x470 [ 256.760137] ? worker_thread+0x1860/0x1860 [ 256.764352] ? kthread_create_on_node+0x100/0x100 [ 256.769181] ret_from_fork+0x2a/0x40 [ 256.772898] ksoftirqd/0 S13600 7 2 0x80000000 [ 256.778513] Call Trace: [ 256.781092] __schedule+0x8eb/0x2080 [ 256.784799] ? __sched_text_start+0x8/0x8 [ 256.788934] ? rcu_pm_notify+0xc0/0xc0 [ 256.792821] ? __local_bh_enable+0x5f/0x70 [ 256.797037] ? __do_softirq+0x733/0xbb2 [ 256.801008] ? __softirqentry_text_start+0x8/0x8 [ 256.805761] schedule+0xf5/0x430 [ 256.809109] ? takeover_tasklets+0xa40/0xa40 [ 256.813499] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.818235] ? __schedule+0x2080/0x2080 [ 256.822207] ? rcu_note_context_switch+0x710/0x710 [ 256.827117] ? run_ksoftirqd+0x55/0x100 [ 256.831076] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.836079] smpboot_thread_fn+0x66b/0x7c0 [ 256.840300] ? sort_range+0x30/0x30 [ 256.843913] ? __kthread_parkme+0xcf/0x240 [ 256.848129] ? __kthread_parkme+0x175/0x240 [ 256.852440] kthread+0x39c/0x470 [ 256.855786] ? sort_range+0x30/0x30 [ 256.859391] ? kthread_create_on_node+0x100/0x100 [ 256.864218] ret_from_fork+0x2a/0x40 [ 256.867941] rcu_sched R running task 21768 8 2 0x80000000 [ 256.875127] Call Trace: [ 256.877698] __schedule+0x8eb/0x2080 [ 256.881405] ? __sched_text_start+0x8/0x8 [ 256.885533] ? __mod_timer+0x2bc/0x1490 [ 256.889487] ? find_held_lock+0x39/0x1d0 [ 256.893539] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 256.899493] ? lock_downgrade+0x990/0x990 [ 256.903618] ? rcu_all_qs+0x2b0/0x2b0 [ 256.907410] ? prepare_to_swait+0x94/0x4f0 [ 256.911629] ? rcu_pm_notify+0xc0/0xc0 [ 256.915507] schedule+0xf5/0x430 [ 256.918853] ? lockdep_init_map+0x3d/0x70 [ 256.922982] ? __schedule+0x2080/0x2080 [ 256.926934] ? init_timer_key+0x126/0x3b0 [ 256.931066] ? try_to_del_timer_sync+0x120/0x120 [ 256.935802] ? trace_hardirqs_on+0xd/0x10 [ 256.939933] ? prepare_to_swait+0x18f/0x4f0 [ 256.944240] ? __init_swait_queue_head+0x140/0x140 [ 256.949244] schedule_timeout+0x150/0x250 [ 256.953372] ? usleep_range+0x190/0x190 [ 256.957331] ? call_timer_fn+0x850/0x850 [ 256.961396] rcu_gp_kthread+0x9e5/0x1930 [ 256.965436] ? rcu_gp_kthread+0x9e5/0x1930 [ 256.969684] ? force_qs_rnp+0x3a0/0x3a0 [ 256.973634] ? check_noncircular+0x20/0x20 [ 256.977867] ? perf_trace_lock+0x580/0x860 [ 256.982103] ? __lock_acquire+0x11b0/0x4620 [ 256.986422] ? lock_acquire+0x1d5/0x580 [ 256.990378] ? trace_raw_output_sched_switch+0x132/0x250 [ 256.995816] ? rt_mutex_init_proxy_locked+0xf1/0x160 [ 257.000902] ? lock_release+0xd70/0xd70 [ 257.004856] ? compat_start_thread+0x80/0x80 [ 257.009248] ? check_noncircular+0x20/0x20 [ 257.013464] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.017943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.022943] ? trace_hardirqs_on+0xd/0x10 [ 257.027074] ? finish_task_switch+0x1d3/0x740 [ 257.031546] ? finish_task_switch+0x1aa/0x740 [ 257.036037] ? preempt_notifier_dec+0x20/0x20 [ 257.040533] ? __schedule+0x8f3/0x2080 [ 257.044433] ? find_held_lock+0x39/0x1d0 [ 257.048493] ? lock_downgrade+0x990/0x990 [ 257.052635] ? default_wake_function+0x30/0x50 [ 257.057213] ? __schedule+0x2080/0x2080 [ 257.061167] ? do_wait_intr+0x310/0x3e0 [ 257.065123] ? lockdep_init_map+0x3d/0x70 [ 257.069247] ? __raw_spin_lock_init+0x2d/0x100 [ 257.073829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.078827] ? trace_hardirqs_on+0xd/0x10 [ 257.082959] ? __kthread_parkme+0x175/0x240 [ 257.087268] kthread+0x39c/0x470 [ 257.090614] ? force_qs_rnp+0x3a0/0x3a0 [ 257.094567] ? kthread_create_on_node+0x100/0x100 [ 257.099395] ret_from_fork+0x2a/0x40 [ 257.103117] rcu_bh I24296 9 2 0x80000000 [ 257.108733] Call Trace: [ 257.111304] __schedule+0x8eb/0x2080 [ 257.114998] ? lock_downgrade+0x990/0x990 [ 257.119141] ? __sched_text_start+0x8/0x8 [ 257.123268] ? prepare_to_swait+0x94/0x4f0 [ 257.127499] ? do_raw_spin_trylock+0x190/0x190 [ 257.132066] ? find_held_lock+0x39/0x1d0 [ 257.136119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.141125] ? prepare_to_swait+0x18f/0x4f0 [ 257.145430] schedule+0xf5/0x430 [ 257.148779] ? __schedule+0x2080/0x2080 [ 257.152736] ? do_raw_spin_trylock+0x190/0x190 [ 257.157312] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.161804] rcu_gp_kthread+0x1238/0x1930 [ 257.165963] ? force_qs_rnp+0x3a0/0x3a0 [ 257.169915] ? check_noncircular+0x20/0x20 [ 257.174150] ? perf_trace_lock+0x580/0x860 [ 257.178383] ? __lock_acquire+0x11b0/0x4620 [ 257.182700] ? lock_acquire+0x1d5/0x580 [ 257.186654] ? finish_task_switch+0x1aa/0x740 [ 257.191135] ? rt_mutex_init_proxy_locked+0xf1/0x160 [ 257.196219] ? lock_release+0xd70/0xd70 [ 257.200174] ? compat_start_thread+0x80/0x80 [ 257.204567] ? check_noncircular+0x20/0x20 [ 257.208884] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.213363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.218364] ? trace_hardirqs_on+0xd/0x10 [ 257.222495] ? finish_task_switch+0x1d3/0x740 [ 257.226968] ? finish_task_switch+0x1aa/0x740 [ 257.231451] ? preempt_notifier_dec+0x20/0x20 [ 257.235945] ? __schedule+0x8f3/0x2080 [ 257.239845] ? find_held_lock+0x39/0x1d0 [ 257.243913] ? lock_downgrade+0x990/0x990 [ 257.248057] ? default_wake_function+0x30/0x50 [ 257.252633] ? __schedule+0x2080/0x2080 [ 257.256584] ? do_wait_intr+0x310/0x3e0 [ 257.260542] ? lockdep_init_map+0x3d/0x70 [ 257.264669] ? __raw_spin_lock_init+0x2d/0x100 [ 257.269240] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.274238] ? trace_hardirqs_on+0xd/0x10 [ 257.278366] ? __kthread_parkme+0x175/0x240 [ 257.282674] kthread+0x39c/0x470 [ 257.286027] ? force_qs_rnp+0x3a0/0x3a0 [ 257.289982] ? kthread_create_on_node+0x100/0x100 [ 257.294817] ret_from_fork+0x2a/0x40 [ 257.298536] migration/0 S24656 10 2 0x80000000 [ 257.304151] Call Trace: [ 257.306721] __schedule+0x8eb/0x2080 [ 257.310428] ? __sched_text_start+0x8/0x8 [ 257.314571] ? lock_downgrade+0x990/0x990 [ 257.318698] ? do_raw_spin_trylock+0x190/0x190 [ 257.323270] ? cpu_stop_should_run+0xa5/0x1a0 [ 257.327757] ? do_raw_spin_trylock+0x190/0x190 [ 257.332320] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.336802] schedule+0xf5/0x430 [ 257.340150] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 257.345234] ? __schedule+0x2080/0x2080 [ 257.349197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.354197] ? trace_hardirqs_on+0xd/0x10 [ 257.358329] ? cpu_stop_should_run+0x108/0x1a0 [ 257.362895] ? reboot_pid_ns+0x160/0x160 [ 257.366954] smpboot_thread_fn+0x66b/0x7c0 [ 257.371176] ? sort_range+0x30/0x30 [ 257.374786] ? __kthread_parkme+0xcf/0x240 [ 257.379003] ? __kthread_parkme+0x175/0x240 [ 257.383319] kthread+0x39c/0x470 [ 257.386663] ? sort_range+0x30/0x30 [ 257.390270] ? kthread_create_on_node+0x100/0x100 [ 257.395099] ret_from_fork+0x2a/0x40 [ 257.398818] watchdog/0 R running task 25600 11 2 0x80000000 [ 257.406007] Call Trace: [ 257.408583] __schedule+0x8eb/0x2080 [ 257.412291] ? __sched_text_start+0x8/0x8 [ 257.416427] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 257.421517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.426546] ? _sched_setscheduler+0x216/0x360 [ 257.431111] ? kvm_sched_clock_read+0x25/0x40 [ 257.435593] schedule+0xf5/0x430 [ 257.438944] ? __schedule+0x2080/0x2080 [ 257.442899] ? default_wake_function+0x30/0x50 [ 257.447469] ? __lockup_detector_cleanup+0x80/0x80 [ 257.452381] ? kvm_sched_clock_read+0x25/0x40 [ 257.456856] ? sched_clock+0x31/0x40 [ 257.460551] ? sched_clock_cpu+0x1b/0x170 [ 257.464681] ? __lockup_detector_cleanup+0x80/0x80 [ 257.469599] smpboot_thread_fn+0x66b/0x7c0 [ 257.473819] ? sort_range+0x30/0x30 [ 257.477429] ? __kthread_parkme+0xcf/0x240 [ 257.481643] ? __kthread_parkme+0x175/0x240 [ 257.485952] kthread+0x39c/0x470 [ 257.489296] ? sort_range+0x30/0x30 [ 257.492901] ? kthread_create_on_node+0x100/0x100 [ 257.497727] ret_from_fork+0x2a/0x40 [ 257.501445] cpuhp/0 S23312 12 2 0x80000000 [ 257.507060] Call Trace: [ 257.509631] __schedule+0x8eb/0x2080 [ 257.513338] ? __sched_text_start+0x8/0x8 [ 257.517467] ? find_held_lock+0x39/0x1d0 [ 257.521528] ? lock_downgrade+0x990/0x990 [ 257.525669] ? default_wake_function+0x30/0x50 [ 257.530250] schedule+0xf5/0x430 [ 257.533596] ? lock_release+0xd70/0xd70 [ 257.537550] ? __schedule+0x2080/0x2080 [ 257.541504] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 257.546592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.551592] ? trace_hardirqs_on+0xd/0x10 [ 257.555725] ? complete+0x6a/0x80 [ 257.559165] ? cpuhp_thread_fun+0x341/0x7e0 [ 257.563478] smpboot_thread_fn+0x66b/0x7c0 [ 257.567698] ? sort_range+0x30/0x30 [ 257.571307] ? __kthread_parkme+0xcf/0x240 [ 257.575522] ? __kthread_parkme+0x175/0x240 [ 257.579831] kthread+0x39c/0x470 [ 257.583179] ? sort_range+0x30/0x30 [ 257.586784] ? kthread_create_on_node+0x100/0x100 [ 257.591611] ret_from_fork+0x2a/0x40 [ 257.595327] cpuhp/1 S23352 13 2 0x80000000 [ 257.600945] Call Trace: [ 257.603517] __schedule+0x8eb/0x2080 [ 257.607223] ? __sched_text_start+0x8/0x8 [ 257.611354] ? find_held_lock+0x39/0x1d0 [ 257.615413] ? lock_downgrade+0x990/0x990 [ 257.619554] ? default_wake_function+0x30/0x50 [ 257.624134] schedule+0xf5/0x430 [ 257.627481] ? lock_release+0xd70/0xd70 [ 257.631436] ? __schedule+0x2080/0x2080 [ 257.635390] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 257.640478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.645475] ? trace_hardirqs_on+0xd/0x10 [ 257.649609] ? complete+0x6a/0x80 [ 257.653046] ? cpuhp_thread_fun+0x341/0x7e0 [ 257.657359] smpboot_thread_fn+0x66b/0x7c0 [ 257.661579] ? sort_range+0x30/0x30 [ 257.665200] ? __kthread_parkme+0xcf/0x240 [ 257.669415] ? __kthread_parkme+0x175/0x240 [ 257.673724] kthread+0x39c/0x470 [ 257.677070] ? sort_range+0x30/0x30 [ 257.680675] ? kthread_create_on_node+0x100/0x100 [ 257.685502] ret_from_fork+0x2a/0x40 [ 257.689259] watchdog/1 S25600 14 2 0x80000000 [ 257.694874] Call Trace: [ 257.697447] __schedule+0x8eb/0x2080 [ 257.701156] ? __sched_text_start+0x8/0x8 [ 257.705292] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 257.710395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.715436] ? _sched_setscheduler+0x216/0x360 [ 257.719999] ? kvm_sched_clock_read+0x25/0x40 [ 257.724485] schedule+0xf5/0x430 [ 257.727834] ? __schedule+0x2080/0x2080 [ 257.731792] ? default_wake_function+0x30/0x50 [ 257.736364] ? __lockup_detector_cleanup+0x80/0x80 [ 257.741278] ? kvm_sched_clock_read+0x25/0x40 [ 257.745756] ? sched_clock+0x31/0x40 [ 257.749450] ? sched_clock_cpu+0x1b/0x170 [ 257.753582] ? __lockup_detector_cleanup+0x80/0x80 [ 257.758499] smpboot_thread_fn+0x66b/0x7c0 [ 257.762719] ? sort_range+0x30/0x30 [ 257.766330] ? __kthread_parkme+0xcf/0x240 [ 257.770546] ? __kthread_parkme+0x175/0x240 [ 257.774861] kthread+0x39c/0x470 [ 257.778207] ? sort_range+0x30/0x30 [ 257.781813] ? kthread_create_on_node+0x100/0x100 [ 257.786645] ret_from_fork+0x2a/0x40 [ 257.790364] migration/1 S24656 15 2 0x80000000 [ 257.795978] Call Trace: [ 257.798548] __schedule+0x8eb/0x2080 [ 257.802255] ? __sched_text_start+0x8/0x8 [ 257.806399] ? lock_downgrade+0x990/0x990 [ 257.810526] ? do_raw_spin_trylock+0x190/0x190 [ 257.815100] ? cpu_stop_should_run+0xa5/0x1a0 [ 257.819590] ? do_raw_spin_trylock+0x190/0x190 [ 257.824156] ? _raw_spin_unlock_irq+0x27/0x70 [ 257.828637] schedule+0xf5/0x430 [ 257.831985] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 257.837070] ? __schedule+0x2080/0x2080 [ 257.841028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.846033] ? trace_hardirqs_on+0xd/0x10 [ 257.850167] ? cpu_stop_should_run+0x108/0x1a0 [ 257.854732] ? reboot_pid_ns+0x160/0x160 [ 257.858789] smpboot_thread_fn+0x66b/0x7c0 [ 257.863011] ? sort_range+0x30/0x30 [ 257.866626] ? __kthread_parkme+0xcf/0x240 [ 257.870843] ? __kthread_parkme+0x175/0x240 [ 257.875152] kthread+0x39c/0x470 [ 257.878497] ? sort_range+0x30/0x30 [ 257.882101] ? kthread_create_on_node+0x100/0x100 [ 257.886928] ret_from_fork+0x2a/0x40 [ 257.890645] ksoftirqd/1 R running task 14176 16 2 0x80000000 [ 257.897829] Call Trace: [ 257.900402] __schedule+0x8eb/0x2080 [ 257.904108] ? __sched_text_start+0x8/0x8 [ 257.908239] ? rcu_pm_notify+0xc0/0xc0 [ 257.912123] ? __local_bh_enable+0x5f/0x70 [ 257.916341] ? __do_softirq+0x733/0xbb2 [ 257.920314] ? __softirqentry_text_start+0x8/0x8 [ 257.925050] ? retint_kernel+0x10/0x10 [ 257.928926] schedule+0xf5/0x430 [ 257.932269] ? takeover_tasklets+0xa40/0xa40 [ 257.936659] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.941395] ? __schedule+0x2080/0x2080 [ 257.945369] ? rcu_note_context_switch+0x710/0x710 [ 257.950279] ? run_ksoftirqd+0x55/0x100 [ 257.954238] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.959242] smpboot_thread_fn+0x66b/0x7c0 [ 257.963465] ? sort_range+0x30/0x30 [ 257.967076] ? __kthread_parkme+0xcf/0x240 [ 257.971291] ? __kthread_parkme+0x175/0x240 [ 257.975601] kthread+0x39c/0x470 [ 257.978946] ? sort_range+0x30/0x30 [ 257.982551] ? kthread_create_on_node+0x100/0x100 [ 257.987379] ret_from_fork+0x2a/0x40 [ 257.991100] kworker/1:0 I21568 17 2 0x80000000 [ 257.996724] Call Trace: [ 257.999297] __schedule+0x8eb/0x2080 [ 258.003004] ? __sched_text_start+0x8/0x8 [ 258.007143] ? perf_trace_lock+0x860/0x860 [ 258.011373] ? find_held_lock+0x39/0x1d0 [ 258.015433] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 258.020267] schedule+0xf5/0x430 [ 258.023616] ? __schedule+0x2080/0x2080 [ 258.027573] ? do_raw_spin_trylock+0x190/0x190 [ 258.032136] ? retint_kernel+0x10/0x10 [ 258.036021] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.040506] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.045510] worker_thread+0x492/0x1860 [ 258.049498] ? process_one_work+0x1bd0/0x1bd0 [ 258.053975] ? check_noncircular+0x20/0x20 [ 258.058193] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.062674] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.067673] ? trace_hardirqs_on+0xd/0x10 [ 258.071805] ? finish_task_switch+0x1d3/0x740 [ 258.076282] ? finish_task_switch+0x1aa/0x740 [ 258.080763] ? preempt_notifier_dec+0x20/0x20 [ 258.085256] ? __schedule+0x8f3/0x2080 [ 258.089156] ? find_held_lock+0x39/0x1d0 [ 258.093217] ? lock_downgrade+0x990/0x990 [ 258.097360] ? default_wake_function+0x30/0x50 [ 258.101937] ? __schedule+0x2080/0x2080 [ 258.105890] ? do_wait_intr+0x310/0x3e0 [ 258.109847] ? lockdep_init_map+0x3d/0x70 [ 258.113976] ? __raw_spin_lock_init+0x2d/0x100 [ 258.118543] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 258.123630] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.129898] ? trace_hardirqs_on+0xd/0x10 [ 258.134035] ? __kthread_parkme+0x175/0x240 [ 258.138343] kthread+0x39c/0x470 [ 258.141690] ? process_one_work+0x1bd0/0x1bd0 [ 258.146164] ? kthread_create_on_node+0x100/0x100 [ 258.150996] ret_from_fork+0x2a/0x40 [ 258.154724] kworker/1:0H I23608 18 2 0x80000000 [ 258.160352] Call Trace: [ 258.162925] __schedule+0x8eb/0x2080 [ 258.166631] ? __sched_text_start+0x8/0x8 [ 258.170770] ? lock_downgrade+0x990/0x990 [ 258.174917] ? find_held_lock+0x39/0x1d0 [ 258.178990] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 258.183830] schedule+0xf5/0x430 [ 258.187180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.192178] ? __schedule+0x2080/0x2080 [ 258.196136] ? do_raw_spin_trylock+0x190/0x190 [ 258.200700] ? del_timer+0x130/0x130 [ 258.204398] ? mark_held_locks+0xb2/0x100 [ 258.208533] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.213023] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.218036] worker_thread+0x492/0x1860 [ 258.222036] ? process_one_work+0x1bd0/0x1bd0 [ 258.226515] ? check_noncircular+0x20/0x20 [ 258.230731] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.235213] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.240212] ? trace_hardirqs_on+0xd/0x10 [ 258.244345] ? finish_task_switch+0x1d3/0x740 [ 258.248817] ? finish_task_switch+0x1aa/0x740 [ 258.253301] ? preempt_notifier_dec+0x20/0x20 [ 258.257798] ? __schedule+0x8f3/0x2080 [ 258.261695] ? find_held_lock+0x39/0x1d0 [ 258.265754] ? lock_downgrade+0x990/0x990 [ 258.269895] ? default_wake_function+0x30/0x50 [ 258.274470] ? __schedule+0x2080/0x2080 [ 258.278421] ? do_wait_intr+0x310/0x3e0 [ 258.282380] ? lockdep_init_map+0x3d/0x70 [ 258.286506] ? __raw_spin_lock_init+0x2d/0x100 [ 258.291071] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 258.296157] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.301156] ? trace_hardirqs_on+0xd/0x10 [ 258.305286] ? __kthread_parkme+0x175/0x240 [ 258.309594] kthread+0x39c/0x470 [ 258.312941] ? process_one_work+0x1bd0/0x1bd0 [ 258.317416] ? kthread_create_on_node+0x100/0x100 [ 258.322245] ret_from_fork+0x2a/0x40 [ 258.325966] kdevtmpfs S24864 19 2 0x80000000 [ 258.331581] Call Trace: [ 258.334156] __schedule+0x8eb/0x2080 [ 258.337863] ? __sched_text_start+0x8/0x8 [ 258.341993] ? mnt_get_count+0x150/0x150 [ 258.346059] ? find_held_lock+0x39/0x1d0 [ 258.350135] schedule+0xf5/0x430 [ 258.353489] ? __schedule+0x2080/0x2080 [ 258.357446] ? do_raw_spin_trylock+0x190/0x190 [ 258.362021] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 258.367113] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.372112] ? trace_hardirqs_on+0xd/0x10 [ 258.376255] devtmpfsd+0x420/0x4b0 [ 258.379778] ? handle_create+0x760/0x760 [ 258.383820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.388818] ? trace_hardirqs_on+0xd/0x10 [ 258.392948] ? __kthread_parkme+0x175/0x240 [ 258.397255] kthread+0x39c/0x470 [ 258.400602] ? handle_create+0x760/0x760 [ 258.404644] ? kthread_create_on_node+0x100/0x100 [ 258.409472] ret_from_fork+0x2a/0x40 [ 258.413191] netns I26408 20 2 0x80000000 [ 258.418818] Call Trace: [ 258.421391] __schedule+0x8eb/0x2080 [ 258.425098] ? __sched_text_start+0x8/0x8 [ 258.429235] ? lock_downgrade+0x990/0x990 [ 258.433362] ? lock_downgrade+0x990/0x990 [ 258.437501] ? find_held_lock+0x39/0x1d0 [ 258.441581] schedule+0xf5/0x430 [ 258.444938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.449935] ? __schedule+0x2080/0x2080 [ 258.453893] ? do_raw_spin_trylock+0x190/0x190 [ 258.458454] ? set_user_nice+0x530/0xae0 [ 258.462503] ? resched_curr+0x1a0/0x1a0 [ 258.466459] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.470941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.475945] rescuer_thread+0xf47/0x1460 [ 258.480007] ? lock_acquire+0x1d5/0x580 [ 258.483966] ? finish_task_switch+0x1aa/0x740 [ 258.488447] ? do_raw_spin_trylock+0x190/0x190 [ 258.493025] ? check_noncircular+0x20/0x20 [ 258.497244] ? worker_thread+0x1860/0x1860 [ 258.501481] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.506480] ? trace_hardirqs_on+0xd/0x10 [ 258.510694] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.515169] ? finish_task_switch+0x1d3/0x740 [ 258.519644] ? finish_task_switch+0x1aa/0x740 [ 258.524127] ? preempt_notifier_dec+0x20/0x20 [ 258.528620] ? __schedule+0x8f3/0x2080 [ 258.532499] ? __sched_text_start+0x8/0x8 [ 258.536642] ? find_held_lock+0x39/0x1d0 [ 258.540701] ? lock_downgrade+0x990/0x990 [ 258.544842] ? default_wake_function+0x30/0x50 [ 258.549419] ? __schedule+0x2080/0x2080 [ 258.553370] ? do_wait_intr+0x310/0x3e0 [ 258.557327] ? lockdep_init_map+0x3d/0x70 [ 258.561452] ? __raw_spin_lock_init+0x2d/0x100 [ 258.566028] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 258.571115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.576114] ? trace_hardirqs_on+0xd/0x10 [ 258.580244] ? __kthread_parkme+0x175/0x240 [ 258.584552] kthread+0x39c/0x470 [ 258.587898] ? worker_thread+0x1860/0x1860 [ 258.592112] ? kthread_create_on_node+0x100/0x100 [ 258.596939] ret_from_fork+0x2a/0x40 [ 258.600657] kworker/u4:1 I15848 21 2 0x80000000 [ 258.606280] Call Trace: [ 258.608852] __schedule+0x8eb/0x2080 [ 258.612558] ? __sched_text_start+0x8/0x8 [ 258.616691] ? perf_trace_lock+0x860/0x860 [ 258.620909] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.625914] ? find_held_lock+0x39/0x1d0 [ 258.629992] schedule+0xf5/0x430 [ 258.633347] ? __schedule+0x2080/0x2080 [ 258.637305] ? do_raw_spin_trylock+0x190/0x190 [ 258.641869] ? worker_pool_assign_id+0x1b0/0x1b0 [ 258.646618] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.651096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.656098] worker_thread+0x492/0x1860 [ 258.660084] ? process_one_work+0x1bd0/0x1bd0 [ 258.664561] ? check_noncircular+0x20/0x20 [ 258.668780] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.673259] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.678256] ? trace_hardirqs_on+0xd/0x10 [ 258.682384] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.686859] ? finish_task_switch+0x1d3/0x740 [ 258.691331] ? finish_task_switch+0x1aa/0x740 [ 258.695815] ? preempt_notifier_dec+0x20/0x20 [ 258.700308] ? __schedule+0x8f3/0x2080 [ 258.704207] ? find_held_lock+0x39/0x1d0 [ 258.708267] ? lock_downgrade+0x990/0x990 [ 258.712498] ? default_wake_function+0x30/0x50 [ 258.717075] ? __schedule+0x2080/0x2080 [ 258.721032] ? do_wait_intr+0x310/0x3e0 [ 258.724990] ? lockdep_init_map+0x3d/0x70 [ 258.729120] ? __raw_spin_lock_init+0x2d/0x100 [ 258.733689] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 258.738778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.743779] ? trace_hardirqs_on+0xd/0x10 [ 258.747908] ? __kthread_parkme+0x175/0x240 [ 258.752219] kthread+0x39c/0x470 [ 258.755564] ? process_one_work+0x1bd0/0x1bd0 [ 258.760041] ? kthread_create_on_node+0x100/0x100 [ 258.764869] ret_from_fork+0x2a/0x40 [ 258.768588] kworker/0:1 I19496 23 2 0x80000000 [ 258.774207] Call Trace: [ 258.776780] __schedule+0x8eb/0x2080 [ 258.780488] ? __sched_text_start+0x8/0x8 [ 258.784621] ? perf_trace_lock+0x860/0x860 [ 258.788848] ? find_held_lock+0x39/0x1d0 [ 258.792909] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 258.797742] schedule+0xf5/0x430 [ 258.801098] ? __schedule+0x2080/0x2080 [ 258.805055] ? do_raw_spin_trylock+0x190/0x190 [ 258.809618] ? retint_kernel+0x10/0x10 [ 258.813495] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.817977] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.822981] worker_thread+0x492/0x1860 [ 258.826970] ? process_one_work+0x1bd0/0x1bd0 [ 258.831446] ? check_noncircular+0x20/0x20 [ 258.835663] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.840144] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.845142] ? trace_hardirqs_on+0xd/0x10 [ 258.849271] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.853752] ? finish_task_switch+0x1d3/0x740 [ 258.858225] ? finish_task_switch+0x1aa/0x740 [ 258.862707] ? preempt_notifier_dec+0x20/0x20 [ 258.867202] ? __schedule+0x8f3/0x2080 [ 258.871103] ? find_held_lock+0x39/0x1d0 [ 258.875164] ? lock_downgrade+0x990/0x990 [ 258.879306] ? default_wake_function+0x30/0x50 [ 258.883881] ? __schedule+0x2080/0x2080 [ 258.887832] ? do_wait_intr+0x310/0x3e0 [ 258.891789] ? lockdep_init_map+0x3d/0x70 [ 258.895914] ? __raw_spin_lock_init+0x2d/0x100 [ 258.900481] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 258.905568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.910566] ? trace_hardirqs_on+0xd/0x10 [ 258.914697] ? __kthread_parkme+0x175/0x240 [ 258.919013] kthread+0x39c/0x470 [ 258.922362] ? process_one_work+0x1bd0/0x1bd0 [ 258.926837] ? kthread_create_on_node+0x100/0x100 [ 258.931665] ret_from_fork+0x2a/0x40 [ 258.935385] kworker/1:1 I20472 24 2 0x80000000 [ 258.941009] Call Trace: [ 258.943584] __schedule+0x8eb/0x2080 [ 258.947292] ? __sched_text_start+0x8/0x8 [ 258.951426] ? perf_trace_lock+0x860/0x860 [ 258.955654] ? find_held_lock+0x39/0x1d0 [ 258.959714] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 258.964549] schedule+0xf5/0x430 [ 258.967900] ? __schedule+0x2080/0x2080 [ 258.971857] ? do_raw_spin_trylock+0x190/0x190 [ 258.976421] ? worker_pool_assign_id+0x1b0/0x1b0 [ 258.981167] ? _raw_spin_unlock_irq+0x27/0x70 [ 258.985645] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 258.990648] worker_thread+0x492/0x1860 [ 258.994634] ? process_one_work+0x1bd0/0x1bd0 [ 258.999109] ? check_noncircular+0x20/0x20 [ 259.003328] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.007808] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.012806] ? trace_hardirqs_on+0xd/0x10 [ 259.016933] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.021410] ? finish_task_switch+0x1d3/0x740 [ 259.025882] ? finish_task_switch+0x1aa/0x740 [ 259.030366] ? preempt_notifier_dec+0x20/0x20 [ 259.034859] ? __schedule+0x8f3/0x2080 [ 259.038762] ? find_held_lock+0x39/0x1d0 [ 259.042824] ? lock_downgrade+0x990/0x990 [ 259.046966] ? default_wake_function+0x30/0x50 [ 259.051541] ? __schedule+0x2080/0x2080 [ 259.055493] ? do_wait_intr+0x310/0x3e0 [ 259.059450] ? lockdep_init_map+0x3d/0x70 [ 259.063577] ? __raw_spin_lock_init+0x2d/0x100 [ 259.068150] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.073237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.078235] ? trace_hardirqs_on+0xd/0x10 [ 259.082363] ? __kthread_parkme+0x175/0x240 [ 259.086673] kthread+0x39c/0x470 [ 259.090025] ? process_one_work+0x1bd0/0x1bd0 [ 259.094502] ? kthread_create_on_node+0x100/0x100 [ 259.099328] ret_from_fork+0x2a/0x40 [ 259.103053] kworker/u4:2 R running task 12384 65 2 0x80000000 [ 259.110242] Call Trace: [ 259.112814] __schedule+0x8eb/0x2080 [ 259.116519] ? __sched_text_start+0x8/0x8 [ 259.120653] ? perf_trace_lock+0x860/0x860 [ 259.124881] ? find_held_lock+0x39/0x1d0 [ 259.128943] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 259.133776] schedule+0xf5/0x430 [ 259.137129] ? __schedule+0x2080/0x2080 [ 259.141088] ? do_raw_spin_trylock+0x190/0x190 [ 259.145650] ? retint_kernel+0x10/0x10 [ 259.149528] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.154009] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.159027] worker_thread+0x492/0x1860 [ 259.163025] ? process_one_work+0x1bd0/0x1bd0 [ 259.167501] ? check_noncircular+0x20/0x20 [ 259.171724] ? account_kernel_stack+0x155/0x1f0 [ 259.176379] ? put_task_stack+0x116/0x270 [ 259.180513] ? finish_task_switch+0x4cc/0x740 [ 259.184996] ? preempt_notifier_dec+0x20/0x20 [ 259.189494] ? __schedule+0x8f3/0x2080 [ 259.193383] ? lock_commit_crosslock+0xe59/0x1d00 [ 259.198209] ? find_held_lock+0x39/0x1d0 [ 259.202270] ? lock_downgrade+0x990/0x990 [ 259.206414] ? default_wake_function+0x30/0x50 [ 259.210990] ? __schedule+0x2080/0x2080 [ 259.214943] ? do_wait_intr+0x310/0x3e0 [ 259.218902] ? lockdep_init_map+0x3d/0x70 [ 259.223031] ? __raw_spin_lock_init+0x2d/0x100 [ 259.227598] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.232684] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.237681] ? trace_hardirqs_on+0xd/0x10 [ 259.241810] ? __kthread_parkme+0x175/0x240 [ 259.246120] kthread+0x39c/0x470 [ 259.249465] ? process_one_work+0x1bd0/0x1bd0 [ 259.253938] ? kthread_create_on_node+0x100/0x100 [ 259.258767] ret_from_fork+0x2a/0x40 [ 259.262491] kworker/u4:3 I16936 412 2 0x80000000 [ 259.268110] Call Trace: [ 259.270680] __schedule+0x8eb/0x2080 [ 259.274386] ? __sched_text_start+0x8/0x8 [ 259.278520] ? perf_trace_lock+0x860/0x860 [ 259.282756] ? find_held_lock+0x39/0x1d0 [ 259.286817] ? nohz_balance_exit_idle.part.84+0x70/0x70 [ 259.292188] schedule+0xf5/0x430 [ 259.295542] ? __schedule+0x2080/0x2080 [ 259.299502] ? do_raw_spin_trylock+0x190/0x190 [ 259.304069] ? retint_kernel+0x10/0x10 [ 259.307949] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.312429] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.317433] worker_thread+0x492/0x1860 [ 259.321421] ? process_one_work+0x1bd0/0x1bd0 [ 259.325899] ? check_noncircular+0x20/0x20 [ 259.330120] ? account_kernel_stack+0x155/0x1f0 [ 259.334777] ? put_task_stack+0x116/0x270 [ 259.338909] ? finish_task_switch+0x4cc/0x740 [ 259.343393] ? preempt_notifier_dec+0x20/0x20 [ 259.347887] ? __schedule+0x8f3/0x2080 [ 259.351785] ? find_held_lock+0x39/0x1d0 [ 259.355844] ? lock_downgrade+0x990/0x990 [ 259.359985] ? default_wake_function+0x30/0x50 [ 259.364564] ? __schedule+0x2080/0x2080 [ 259.368515] ? do_wait_intr+0x310/0x3e0 [ 259.372474] ? lockdep_init_map+0x3d/0x70 [ 259.376601] ? __raw_spin_lock_init+0x2d/0x100 [ 259.381167] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.386253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.391253] ? trace_hardirqs_on+0xd/0x10 [ 259.395381] ? __kthread_parkme+0x175/0x240 [ 259.399689] kthread+0x39c/0x470 [ 259.403039] ? process_one_work+0x1bd0/0x1bd0 [ 259.407515] ? kthread_create_on_node+0x100/0x100 [ 259.412344] ret_from_fork+0x2a/0x40 [ 259.416068] kworker/u4:4 I17208 459 2 0x80000000 [ 259.421691] Call Trace: [ 259.424268] __schedule+0x8eb/0x2080 [ 259.427975] ? __sched_text_start+0x8/0x8 [ 259.432109] ? perf_trace_lock+0x860/0x860 [ 259.436335] ? find_held_lock+0x39/0x1d0 [ 259.440413] schedule+0xf5/0x430 [ 259.443767] ? __schedule+0x2080/0x2080 [ 259.447727] ? do_raw_spin_trylock+0x190/0x190 [ 259.452292] ? retint_kernel+0x10/0x10 [ 259.456170] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.460649] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.465653] worker_thread+0x492/0x1860 [ 259.469639] ? process_one_work+0x1bd0/0x1bd0 [ 259.474115] ? check_noncircular+0x20/0x20 [ 259.478333] ? account_kernel_stack+0x155/0x1f0 [ 259.482993] ? put_task_stack+0x116/0x270 [ 259.487128] ? finish_task_switch+0x4cc/0x740 [ 259.491611] ? preempt_notifier_dec+0x20/0x20 [ 259.496107] ? __schedule+0x8f3/0x2080 [ 259.500007] ? find_held_lock+0x39/0x1d0 [ 259.504072] ? lock_downgrade+0x990/0x990 [ 259.508215] ? default_wake_function+0x30/0x50 [ 259.512790] ? __schedule+0x2080/0x2080 [ 259.516743] ? do_wait_intr+0x310/0x3e0 [ 259.520705] ? lockdep_init_map+0x3d/0x70 [ 259.524832] ? __raw_spin_lock_init+0x2d/0x100 [ 259.529399] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.534487] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.539486] ? trace_hardirqs_on+0xd/0x10 [ 259.543616] ? __kthread_parkme+0x175/0x240 [ 259.547924] kthread+0x39c/0x470 [ 259.551269] ? process_one_work+0x1bd0/0x1bd0 [ 259.555742] ? kthread_create_on_node+0x100/0x100 [ 259.560569] ret_from_fork+0x2a/0x40 [ 259.564289] khungtaskd S25624 644 2 0x80000000 [ 259.569905] Call Trace: [ 259.572476] __schedule+0x8eb/0x2080 [ 259.576183] ? __sched_text_start+0x8/0x8 [ 259.580311] ? __mod_timer+0x2bc/0x1490 [ 259.584278] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 259.590229] ? find_held_lock+0x39/0x1d0 [ 259.594285] ? trace_raw_output_tick_stop+0x130/0x130 [ 259.599457] ? do_raw_spin_trylock+0x190/0x190 [ 259.604029] ? rcu_pm_notify+0xc0/0xc0 [ 259.607907] schedule+0xf5/0x430 [ 259.611255] ? lockdep_init_map+0x3d/0x70 [ 259.615384] ? __schedule+0x2080/0x2080 [ 259.619338] ? init_timer_key+0x126/0x3b0 [ 259.623470] ? try_to_del_timer_sync+0x120/0x120 [ 259.628237] schedule_timeout+0x150/0x250 [ 259.632366] ? usleep_range+0x190/0x190 [ 259.636322] ? call_timer_fn+0x850/0x850 [ 259.640386] schedule_timeout_interruptible+0x75/0x90 [ 259.645554] ? schedule_timeout_interruptible+0x75/0x90 [ 259.650902] watchdog+0x14b/0xd60 [ 259.654353] ? reset_hung_task_detector+0xa0/0xa0 [ 259.659180] ? default_wake_function+0x30/0x50 [ 259.663755] ? __schedule+0x2080/0x2080 [ 259.667706] ? do_wait_intr+0x310/0x3e0 [ 259.671664] ? lockdep_init_map+0x3d/0x70 [ 259.675793] ? __raw_spin_lock_init+0x2d/0x100 [ 259.680395] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.685482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.690481] ? trace_hardirqs_on+0xd/0x10 [ 259.694609] ? __kthread_parkme+0x175/0x240 [ 259.698916] kthread+0x39c/0x470 [ 259.702262] ? reset_hung_task_detector+0xa0/0xa0 [ 259.707084] ? kthread_create_on_node+0x100/0x100 [ 259.711910] ret_from_fork+0x2a/0x40 [ 259.715627] oom_reaper S26408 645 2 0x80000000 [ 259.721239] Call Trace: [ 259.723811] __schedule+0x8eb/0x2080 [ 259.727516] ? __sched_text_start+0x8/0x8 [ 259.731647] ? preempt_notifier_dec+0x20/0x20 [ 259.736121] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.741207] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.746206] ? trace_hardirqs_on+0xd/0x10 [ 259.750338] ? prepare_to_wait_event+0x1dc/0xba0 [ 259.755079] ? prepare_to_wait_exclusive+0x530/0x530 [ 259.760163] ? __sched_text_start+0x8/0x8 [ 259.764308] schedule+0xf5/0x430 [ 259.767659] ? __schedule+0x2080/0x2080 [ 259.771624] ? check_same_owner+0x320/0x320 [ 259.775933] ? dl_cpu_busy+0x380/0x380 [ 259.779808] ? __might_sleep+0x95/0x190 [ 259.783769] oom_reaper+0x2a9/0x440 [ 259.787372] ? __schedule+0x2080/0x2080 [ 259.791323] ? do_wait_intr+0x310/0x3e0 [ 259.795278] ? __oom_reap_task_mm+0x11c0/0x11c0 [ 259.799924] ? lockdep_init_map+0x3d/0x70 [ 259.804062] ? __raw_spin_lock_init+0x2d/0x100 [ 259.808626] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 259.813710] ? finish_wait+0x490/0x490 [ 259.817581] ? trace_hardirqs_on+0xd/0x10 [ 259.821711] ? __kthread_parkme+0x175/0x240 [ 259.826030] kthread+0x39c/0x470 [ 259.829376] ? __oom_reap_task_mm+0x11c0/0x11c0 [ 259.834027] ? kthread_create_on_node+0x100/0x100 [ 259.838857] ret_from_fork+0x2a/0x40 [ 259.842574] writeback I26408 646 2 0x80000000 [ 259.848202] Call Trace: [ 259.850772] __schedule+0x8eb/0x2080 [ 259.854478] ? __sched_text_start+0x8/0x8 [ 259.858614] ? lock_downgrade+0x990/0x990 [ 259.862739] ? lock_downgrade+0x990/0x990 [ 259.866875] ? find_held_lock+0x39/0x1d0 [ 259.870950] schedule+0xf5/0x430 [ 259.874297] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.879294] ? __schedule+0x2080/0x2080 [ 259.883252] ? do_raw_spin_trylock+0x190/0x190 [ 259.888856] ? set_user_nice+0x530/0xae0 [ 259.892906] ? resched_curr+0x1a0/0x1a0 [ 259.896862] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.901341] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.906345] rescuer_thread+0xf47/0x1460 [ 259.910419] ? lock_acquire+0x1d5/0x580 [ 259.914373] ? finish_task_switch+0x1aa/0x740 [ 259.918854] ? do_raw_spin_trylock+0x190/0x190 [ 259.923428] ? check_noncircular+0x20/0x20 [ 259.927647] ? worker_thread+0x1860/0x1860 [ 259.931874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 259.936872] ? trace_hardirqs_on+0xd/0x10 [ 259.941000] ? _raw_spin_unlock_irq+0x27/0x70 [ 259.945481] ? finish_task_switch+0x1d3/0x740 [ 259.949956] ? finish_task_switch+0x1aa/0x740 [ 259.954437] ? preempt_notifier_dec+0x20/0x20 [ 259.958929] ? __schedule+0x8f3/0x2080 [ 259.962809] ? __sched_text_start+0x8/0x8 [ 259.966951] ? find_held_lock+0x39/0x1d0 [ 259.971018] ? lock_downgrade+0x990/0x990 [ 259.975162] ? default_wake_function+0x30/0x50 [ 259.979737] ? __schedule+0x2080/0x2080 [ 259.983689] ? do_wait_intr+0x310/0x3e0 [ 259.987648] ? lockdep_init_map+0x3d/0x70 [ 259.991777] ? __raw_spin_lock_init+0x2d/0x100 [ 259.996345] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.001431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.006429] ? trace_hardirqs_on+0xd/0x10 [ 260.010558] ? __kthread_parkme+0x175/0x240 [ 260.014866] kthread+0x39c/0x470 [ 260.018213] ? worker_thread+0x1860/0x1860 [ 260.022428] ? kthread_create_on_node+0x100/0x100 [ 260.027254] ret_from_fork+0x2a/0x40 [ 260.030975] kcompactd0 S25976 648 2 0x80000000 [ 260.036594] Call Trace: [ 260.039166] __schedule+0x8eb/0x2080 [ 260.042872] ? __sched_text_start+0x8/0x8 [ 260.047008] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.052099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.057099] ? trace_hardirqs_on+0xd/0x10 [ 260.061231] ? prepare_to_wait_event+0x1dc/0xba0 [ 260.065972] ? prepare_to_wait_exclusive+0x530/0x530 [ 260.071080] schedule+0xf5/0x430 [ 260.074433] ? __schedule+0x2080/0x2080 [ 260.078398] ? check_same_owner+0x320/0x320 [ 260.082704] ? rcu_pm_notify+0xc0/0xc0 [ 260.086572] ? dl_cpu_busy+0x380/0x380 [ 260.090448] ? __might_sleep+0x95/0x190 [ 260.094409] kcompactd+0x4f1/0x790 [ 260.097941] ? kcompactd_do_work+0x1090/0x1090 [ 260.102509] ? schedule+0xf5/0x430 [ 260.106038] ? __schedule+0x2080/0x2080 [ 260.109989] ? do_wait_intr+0x310/0x3e0 [ 260.113949] ? __raw_spin_lock_init+0x2d/0x100 [ 260.118517] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.123601] ? finish_wait+0x490/0x490 [ 260.127971] ? trace_hardirqs_on+0xd/0x10 [ 260.132103] ? __kthread_parkme+0x175/0x240 [ 260.136411] kthread+0x39c/0x470 [ 260.139761] ? kcompactd_do_work+0x1090/0x1090 [ 260.144322] ? kthread_create_on_node+0x100/0x100 [ 260.149151] ret_from_fork+0x2a/0x40 [ 260.152873] ksmd S26056 649 2 0x80000000 [ 260.158489] Call Trace: [ 260.161060] __schedule+0x8eb/0x2080 [ 260.164767] ? __sched_text_start+0x8/0x8 [ 260.168901] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.173988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.178987] ? trace_hardirqs_on+0xd/0x10 [ 260.183123] ? prepare_to_wait_event+0x1dc/0xba0 [ 260.187867] ? prepare_to_wait_exclusive+0x530/0x530 [ 260.192958] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 260.197783] ? __lock_is_held+0xbc/0x140 [ 260.201830] schedule+0xf5/0x430 [ 260.205182] ? __schedule+0x2080/0x2080 [ 260.209134] ? trace_hardirqs_on+0xd/0x10 [ 260.213271] ? check_same_owner+0x320/0x320 [ 260.217581] ? dl_cpu_busy+0x380/0x380 [ 260.221455] ? __might_sleep+0x95/0x190 [ 260.225419] ksm_scan_thread+0x346/0x570 [ 260.229466] ? ksm_do_scan+0x6f10/0x6f10 [ 260.233507] ? __schedule+0x2080/0x2080 [ 260.237459] ? do_wait_intr+0x310/0x3e0 [ 260.241417] ? __raw_spin_lock_init+0x2d/0x100 [ 260.245984] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.251069] ? finish_wait+0x490/0x490 [ 260.254940] ? trace_hardirqs_on+0xd/0x10 [ 260.259070] ? __kthread_parkme+0x175/0x240 [ 260.263377] kthread+0x39c/0x470 [ 260.266722] ? ksm_do_scan+0x6f10/0x6f10 [ 260.270760] ? kthread_create_on_node+0x100/0x100 [ 260.275586] ret_from_fork+0x2a/0x40 [ 260.279303] khugepaged S19848 650 2 0x80000000 [ 260.284915] Call Trace: [ 260.287486] __schedule+0x8eb/0x2080 [ 260.291196] ? __sched_text_start+0x8/0x8 [ 260.295326] ? __mod_timer+0x2bc/0x1490 [ 260.299296] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 260.305277] ? rcu_pm_notify+0xc0/0xc0 [ 260.309157] schedule+0xf5/0x430 [ 260.312506] ? lockdep_init_map+0x3d/0x70 [ 260.316639] ? __schedule+0x2080/0x2080 [ 260.320594] ? init_timer_key+0x126/0x3b0 [ 260.324725] ? try_to_del_timer_sync+0x120/0x120 [ 260.329468] ? __lock_is_held+0xbc/0x140 [ 260.333529] schedule_timeout+0x150/0x250 [ 260.337657] ? usleep_range+0x190/0x190 [ 260.341612] ? call_timer_fn+0x850/0x850 [ 260.345679] khugepaged_wait_work+0x5d0/0x7c0 [ 260.350155] ? khugepaged_wait_work+0x5d0/0x7c0 [ 260.354814] ? trace_event_raw_event_mm_collapse_huge_page_isolate+0x300/0x300 [ 260.362162] ? perf_trace_lock+0x860/0x860 [ 260.366389] ? find_held_lock+0x39/0x1d0 [ 260.370449] ? lock_downgrade+0x990/0x990 [ 260.374588] ? khugepaged+0xda7/0x13f0 [ 260.378468] ? finish_wait+0x490/0x490 [ 260.382352] ? check_same_owner+0x320/0x320 [ 260.386652] ? vmacache_update+0x74/0x130 [ 260.390798] khugepaged+0x5c7/0x13f0 [ 260.394518] ? khugepaged_scan_pmd+0x1370/0x1370 [ 260.399251] ? finish_task_switch+0x1d3/0x740 [ 260.403723] ? finish_task_switch+0x1aa/0x740 [ 260.408206] ? preempt_notifier_dec+0x20/0x20 [ 260.412716] ? __sched_text_start+0x8/0x8 [ 260.416860] ? find_held_lock+0x39/0x1d0 [ 260.420921] ? lock_downgrade+0x990/0x990 [ 260.425063] ? default_wake_function+0x30/0x50 [ 260.429632] ? schedule+0xf5/0x430 [ 260.433155] ? __schedule+0x2080/0x2080 [ 260.437104] ? do_wait_intr+0x310/0x3e0 [ 260.441065] ? lockdep_init_map+0x3d/0x70 [ 260.445193] ? __raw_spin_lock_init+0x2d/0x100 [ 260.449758] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.454843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.459842] ? trace_hardirqs_on+0xd/0x10 [ 260.463970] ? __kthread_parkme+0x175/0x240 [ 260.468278] kthread+0x39c/0x470 [ 260.471627] ? khugepaged_scan_pmd+0x1370/0x1370 [ 260.476359] ? kthread_create_on_node+0x100/0x100 [ 260.481188] ret_from_fork+0x2a/0x40 [ 260.484906] crypto I26408 651 2 0x80000000 [ 260.490532] Call Trace: [ 260.493103] __schedule+0x8eb/0x2080 [ 260.496810] ? __sched_text_start+0x8/0x8 [ 260.500948] ? lock_downgrade+0x990/0x990 [ 260.505073] ? lock_downgrade+0x990/0x990 [ 260.509212] ? find_held_lock+0x39/0x1d0 [ 260.513288] schedule+0xf5/0x430 [ 260.516646] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.521641] ? __schedule+0x2080/0x2080 [ 260.525597] ? do_raw_spin_trylock+0x190/0x190 [ 260.530162] ? set_user_nice+0x530/0xae0 [ 260.534212] ? resched_curr+0x1a0/0x1a0 [ 260.538167] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.542645] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.547652] rescuer_thread+0xf47/0x1460 [ 260.551711] ? lock_acquire+0x1d5/0x580 [ 260.555666] ? finish_task_switch+0x1aa/0x740 [ 260.560148] ? do_raw_spin_trylock+0x190/0x190 [ 260.564718] ? check_noncircular+0x20/0x20 [ 260.568935] ? worker_thread+0x1860/0x1860 [ 260.573151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.578151] ? trace_hardirqs_on+0xd/0x10 [ 260.582279] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.586757] ? finish_task_switch+0x1d3/0x740 [ 260.591232] ? finish_task_switch+0x1aa/0x740 [ 260.595716] ? preempt_notifier_dec+0x20/0x20 [ 260.600209] ? __schedule+0x8f3/0x2080 [ 260.604090] ? __sched_text_start+0x8/0x8 [ 260.608235] ? find_held_lock+0x39/0x1d0 [ 260.612294] ? lock_downgrade+0x990/0x990 [ 260.616435] ? default_wake_function+0x30/0x50 [ 260.621013] ? __schedule+0x2080/0x2080 [ 260.624968] ? do_wait_intr+0x310/0x3e0 [ 260.628925] ? lockdep_init_map+0x3d/0x70 [ 260.633050] ? __raw_spin_lock_init+0x2d/0x100 [ 260.637620] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.642707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.647703] ? trace_hardirqs_on+0xd/0x10 [ 260.651833] ? __kthread_parkme+0x175/0x240 [ 260.656141] kthread+0x39c/0x470 [ 260.659486] ? worker_thread+0x1860/0x1860 [ 260.663698] ? kthread_create_on_node+0x100/0x100 [ 260.668525] ret_from_fork+0x2a/0x40 [ 260.672245] kblockd I25664 653 2 0x80000000 [ 260.677868] Call Trace: [ 260.680448] __schedule+0x8eb/0x2080 [ 260.684158] ? __sched_text_start+0x8/0x8 [ 260.688297] ? lock_downgrade+0x990/0x990 [ 260.692425] ? lock_downgrade+0x990/0x990 [ 260.696563] ? find_held_lock+0x39/0x1d0 [ 260.700641] schedule+0xf5/0x430 [ 260.703991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.708992] ? __schedule+0x2080/0x2080 [ 260.712955] ? do_raw_spin_trylock+0x190/0x190 [ 260.717516] ? set_user_nice+0x530/0xae0 [ 260.721565] ? resched_curr+0x1a0/0x1a0 [ 260.725517] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.729997] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.735009] rescuer_thread+0xf47/0x1460 [ 260.739080] ? lock_acquire+0x1d5/0x580 [ 260.743039] ? finish_task_switch+0x1aa/0x740 [ 260.747521] ? do_raw_spin_trylock+0x190/0x190 [ 260.752094] ? check_noncircular+0x20/0x20 [ 260.756312] ? worker_thread+0x1860/0x1860 [ 260.760530] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.765527] ? trace_hardirqs_on+0xd/0x10 [ 260.769653] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.774132] ? finish_task_switch+0x1d3/0x740 [ 260.778610] ? finish_task_switch+0x1aa/0x740 [ 260.783094] ? preempt_notifier_dec+0x20/0x20 [ 260.787588] ? __schedule+0x8f3/0x2080 [ 260.791471] ? __sched_text_start+0x8/0x8 [ 260.795618] ? find_held_lock+0x39/0x1d0 [ 260.799678] ? lock_downgrade+0x990/0x990 [ 260.803817] ? default_wake_function+0x30/0x50 [ 260.808393] ? __schedule+0x2080/0x2080 [ 260.812344] ? do_wait_intr+0x310/0x3e0 [ 260.816300] ? lockdep_init_map+0x3d/0x70 [ 260.820424] ? __raw_spin_lock_init+0x2d/0x100 [ 260.824991] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 260.830081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.835082] ? trace_hardirqs_on+0xd/0x10 [ 260.839213] ? __kthread_parkme+0x175/0x240 [ 260.843524] kthread+0x39c/0x470 [ 260.846869] ? worker_thread+0x1860/0x1860 [ 260.851082] ? kthread_create_on_node+0x100/0x100 [ 260.855909] ret_from_fork+0x2a/0x40 [ 260.859631] ata_sff I25176 731 2 0x80000000 [ 260.865258] Call Trace: [ 260.867830] __schedule+0x8eb/0x2080 [ 260.871536] ? __sched_text_start+0x8/0x8 [ 260.875673] ? lock_downgrade+0x990/0x990 [ 260.879799] ? lock_downgrade+0x990/0x990 [ 260.883934] ? find_held_lock+0x39/0x1d0 [ 260.888011] schedule+0xf5/0x430 [ 260.891363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.896360] ? __schedule+0x2080/0x2080 [ 260.900317] ? do_raw_spin_trylock+0x190/0x190 [ 260.904877] ? set_user_nice+0x530/0xae0 [ 260.908927] ? resched_curr+0x1a0/0x1a0 [ 260.912884] ? _raw_spin_unlock_irq+0x27/0x70 [ 260.917363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 260.922367] rescuer_thread+0xf47/0x1460 [ 260.926426] ? lock_acquire+0x1d5/0x580 [ 260.930380] ? finish_task_switch+0x1aa/0x740 [ 260.934867] ? __free_pages+0xd8/0x150 [ 260.938735] ? free_hot_cold_page+0x12b0/0x12b0 [ 260.943384] ? check_noncircular+0x20/0x20 [ 260.947605] ? worker_thread+0x1860/0x1860 [ 260.951818] ? account_kernel_stack+0x155/0x1f0 [ 260.956474] ? put_task_stack+0x116/0x270 [ 260.960607] ? finish_task_switch+0x4cc/0x740 [ 260.965089] ? preempt_notifier_dec+0x20/0x20 [ 260.969585] ? __schedule+0x8f3/0x2080 [ 260.973464] ? __sched_text_start+0x8/0x8 [ 260.977608] ? find_held_lock+0x39/0x1d0 [ 260.981670] ? lock_downgrade+0x990/0x990 [ 260.985810] ? default_wake_function+0x30/0x50 [ 260.990385] ? __schedule+0x2080/0x2080 [ 260.994337] ? do_wait_intr+0x310/0x3e0 [ 260.998293] ? lockdep_init_map+0x3d/0x70 [ 261.002417] ? __raw_spin_lock_init+0x2d/0x100 [ 261.006983] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.012071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.017071] ? trace_hardirqs_on+0xd/0x10 [ 261.021200] ? __kthread_parkme+0x175/0x240 [ 261.025509] kthread+0x39c/0x470 [ 261.028863] ? worker_thread+0x1860/0x1860 [ 261.033076] ? kthread_create_on_node+0x100/0x100 [ 261.037905] ret_from_fork+0x2a/0x40 [ 261.041623] md I25000 753 2 0x80000000 [ 261.047247] Call Trace: [ 261.049818] __schedule+0x8eb/0x2080 [ 261.053523] ? __sched_text_start+0x8/0x8 [ 261.057660] ? lock_downgrade+0x990/0x990 [ 261.061788] ? lock_downgrade+0x990/0x990 [ 261.065926] ? find_held_lock+0x39/0x1d0 [ 261.070004] schedule+0xf5/0x430 [ 261.073358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.078354] ? __schedule+0x2080/0x2080 [ 261.082312] ? do_raw_spin_trylock+0x190/0x190 [ 261.086873] ? set_user_nice+0x530/0xae0 [ 261.090925] ? resched_curr+0x1a0/0x1a0 [ 261.094885] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.099450] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.104456] rescuer_thread+0xf47/0x1460 [ 261.108518] ? lock_acquire+0x1d5/0x580 [ 261.112473] ? finish_task_switch+0x1aa/0x740 [ 261.116955] ? do_raw_spin_trylock+0x190/0x190 [ 261.121527] ? check_noncircular+0x20/0x20 [ 261.125747] ? worker_thread+0x1860/0x1860 [ 261.129966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.134962] ? trace_hardirqs_on+0xd/0x10 [ 261.139089] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.143567] ? finish_task_switch+0x1d3/0x740 [ 261.148040] ? finish_task_switch+0x1aa/0x740 [ 261.152525] ? preempt_notifier_dec+0x20/0x20 [ 261.157024] ? __schedule+0x8f3/0x2080 [ 261.160907] ? __sched_text_start+0x8/0x8 [ 261.165050] ? find_held_lock+0x39/0x1d0 [ 261.169112] ? lock_downgrade+0x990/0x990 [ 261.173254] ? default_wake_function+0x30/0x50 [ 261.177834] ? __schedule+0x2080/0x2080 [ 261.181783] ? do_wait_intr+0x310/0x3e0 [ 261.185740] ? lockdep_init_map+0x3d/0x70 [ 261.189866] ? __raw_spin_lock_init+0x2d/0x100 [ 261.194432] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.199528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.204525] ? trace_hardirqs_on+0xd/0x10 [ 261.208654] ? __kthread_parkme+0x175/0x240 [ 261.212963] kthread+0x39c/0x470 [ 261.216308] ? worker_thread+0x1860/0x1860 [ 261.220519] ? kthread_create_on_node+0x100/0x100 [ 261.225346] ret_from_fork+0x2a/0x40 [ 261.229064] edac-poller I25176 756 2 0x80000000 [ 261.234688] Call Trace: [ 261.237260] __schedule+0x8eb/0x2080 [ 261.240968] ? __sched_text_start+0x8/0x8 [ 261.245108] ? lock_downgrade+0x990/0x990 [ 261.249234] ? lock_downgrade+0x990/0x990 [ 261.253372] ? find_held_lock+0x39/0x1d0 [ 261.257450] schedule+0xf5/0x430 [ 261.260797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.265792] ? __schedule+0x2080/0x2080 [ 261.269749] ? do_raw_spin_trylock+0x190/0x190 [ 261.274309] ? set_user_nice+0x530/0xae0 [ 261.278357] ? resched_curr+0x1a0/0x1a0 [ 261.282309] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.286787] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.291800] rescuer_thread+0xf47/0x1460 [ 261.295863] ? lock_acquire+0x1d5/0x580 [ 261.299818] ? finish_task_switch+0x1aa/0x740 [ 261.304301] ? do_raw_spin_trylock+0x190/0x190 [ 261.308874] ? check_noncircular+0x20/0x20 [ 261.313094] ? worker_thread+0x1860/0x1860 [ 261.317313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.322311] ? trace_hardirqs_on+0xd/0x10 [ 261.326440] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.330914] ? finish_task_switch+0x1d3/0x740 [ 261.335386] ? finish_task_switch+0x1aa/0x740 [ 261.339867] ? preempt_notifier_dec+0x20/0x20 [ 261.344358] ? __schedule+0x8f3/0x2080 [ 261.348239] ? __sched_text_start+0x8/0x8 [ 261.352382] ? find_held_lock+0x39/0x1d0 [ 261.356443] ? lock_downgrade+0x990/0x990 [ 261.360584] ? default_wake_function+0x30/0x50 [ 261.365160] ? __schedule+0x2080/0x2080 [ 261.369111] ? do_wait_intr+0x310/0x3e0 [ 261.373070] ? lockdep_init_map+0x3d/0x70 [ 261.377195] ? __raw_spin_lock_init+0x2d/0x100 [ 261.381760] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.386847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.391846] ? trace_hardirqs_on+0xd/0x10 [ 261.395976] ? __kthread_parkme+0x175/0x240 [ 261.400288] kthread+0x39c/0x470 [ 261.403633] ? worker_thread+0x1860/0x1860 [ 261.407845] ? kthread_create_on_node+0x100/0x100 [ 261.412671] ret_from_fork+0x2a/0x40 [ 261.416392] cfg80211 I25000 770 2 0x80000000 [ 261.422024] Call Trace: [ 261.424596] __schedule+0x8eb/0x2080 [ 261.428301] ? __sched_text_start+0x8/0x8 [ 261.432437] ? lock_downgrade+0x990/0x990 [ 261.436561] ? lock_downgrade+0x990/0x990 [ 261.440697] ? find_held_lock+0x39/0x1d0 [ 261.444772] schedule+0xf5/0x430 [ 261.448122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.453119] ? __schedule+0x2080/0x2080 [ 261.457075] ? do_raw_spin_trylock+0x190/0x190 [ 261.461638] ? set_user_nice+0x530/0xae0 [ 261.465686] ? resched_curr+0x1a0/0x1a0 [ 261.469639] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.474117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.479122] rescuer_thread+0xf47/0x1460 [ 261.483184] ? lock_acquire+0x1d5/0x580 [ 261.487138] ? finish_task_switch+0x1aa/0x740 [ 261.491623] ? __free_pages+0xd8/0x150 [ 261.495492] ? free_hot_cold_page+0x12b0/0x12b0 [ 261.500142] ? check_noncircular+0x20/0x20 [ 261.504362] ? worker_thread+0x1860/0x1860 [ 261.508576] ? account_kernel_stack+0x155/0x1f0 [ 261.513231] ? put_task_stack+0x116/0x270 [ 261.517364] ? finish_task_switch+0x4cc/0x740 [ 261.521846] ? preempt_notifier_dec+0x20/0x20 [ 261.526338] ? __schedule+0x8f3/0x2080 [ 261.530217] ? __sched_text_start+0x8/0x8 [ 261.534360] ? find_held_lock+0x39/0x1d0 [ 261.538419] ? lock_downgrade+0x990/0x990 [ 261.542567] ? default_wake_function+0x30/0x50 [ 261.547142] ? __schedule+0x2080/0x2080 [ 261.551095] ? do_wait_intr+0x310/0x3e0 [ 261.555052] ? lockdep_init_map+0x3d/0x70 [ 261.559179] ? __raw_spin_lock_init+0x2d/0x100 [ 261.563744] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.568831] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.573833] ? trace_hardirqs_on+0xd/0x10 [ 261.577961] ? __kthread_parkme+0x175/0x240 [ 261.582270] kthread+0x39c/0x470 [ 261.585614] ? worker_thread+0x1860/0x1860 [ 261.589827] ? kthread_create_on_node+0x100/0x100 [ 261.594656] ret_from_fork+0x2a/0x40 [ 261.598373] rpciod I25000 865 2 0x80000000 [ 261.603993] Call Trace: [ 261.606568] __schedule+0x8eb/0x2080 [ 261.610276] ? __sched_text_start+0x8/0x8 [ 261.614414] ? lock_downgrade+0x990/0x990 [ 261.618543] ? lock_downgrade+0x990/0x990 [ 261.622680] ? find_held_lock+0x39/0x1d0 [ 261.626755] schedule+0xf5/0x430 [ 261.630104] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.635101] ? __schedule+0x2080/0x2080 [ 261.639057] ? do_raw_spin_trylock+0x190/0x190 [ 261.643620] ? set_user_nice+0x530/0xae0 [ 261.647672] ? resched_curr+0x1a0/0x1a0 [ 261.651625] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.656105] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.661107] rescuer_thread+0xf47/0x1460 [ 261.665167] ? lock_acquire+0x1d5/0x580 [ 261.669121] ? finish_task_switch+0x1aa/0x740 [ 261.673605] ? do_raw_spin_trylock+0x190/0x190 [ 261.678179] ? check_noncircular+0x20/0x20 [ 261.682398] ? worker_thread+0x1860/0x1860 [ 261.686616] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.691614] ? trace_hardirqs_on+0xd/0x10 [ 261.695747] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.700223] ? finish_task_switch+0x1d3/0x740 [ 261.704696] ? finish_task_switch+0x1aa/0x740 [ 261.709178] ? preempt_notifier_dec+0x20/0x20 [ 261.713669] ? __schedule+0x8f3/0x2080 [ 261.717552] ? __sched_text_start+0x8/0x8 [ 261.721694] ? find_held_lock+0x39/0x1d0 [ 261.725756] ? lock_downgrade+0x990/0x990 [ 261.729899] ? default_wake_function+0x30/0x50 [ 261.734476] ? __schedule+0x2080/0x2080 [ 261.738426] ? do_wait_intr+0x310/0x3e0 [ 261.742383] ? lockdep_init_map+0x3d/0x70 [ 261.746509] ? __raw_spin_lock_init+0x2d/0x100 [ 261.751078] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.756165] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.761163] ? trace_hardirqs_on+0xd/0x10 [ 261.765290] ? __kthread_parkme+0x175/0x240 [ 261.769597] kthread+0x39c/0x470 [ 261.772943] ? worker_thread+0x1860/0x1860 [ 261.777154] ? kthread_create_on_node+0x100/0x100 [ 261.781981] ret_from_fork+0x2a/0x40 [ 261.785700] xprtiod I25000 866 2 0x80000000 [ 261.791322] Call Trace: [ 261.793893] __schedule+0x8eb/0x2080 [ 261.797600] ? __sched_text_start+0x8/0x8 [ 261.801737] ? lock_downgrade+0x990/0x990 [ 261.805864] ? lock_downgrade+0x990/0x990 [ 261.809999] ? find_held_lock+0x39/0x1d0 [ 261.814088] schedule+0xf5/0x430 [ 261.817436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.822430] ? __schedule+0x2080/0x2080 [ 261.826387] ? do_raw_spin_trylock+0x190/0x190 [ 261.830949] ? set_user_nice+0x530/0xae0 [ 261.834997] ? resched_curr+0x1a0/0x1a0 [ 261.838954] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.843433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.848436] rescuer_thread+0xf47/0x1460 [ 261.852494] ? lock_acquire+0x1d5/0x580 [ 261.856451] ? finish_task_switch+0x1aa/0x740 [ 261.860933] ? do_raw_spin_trylock+0x190/0x190 [ 261.865507] ? check_noncircular+0x20/0x20 [ 261.869724] ? worker_thread+0x1860/0x1860 [ 261.873941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.878940] ? trace_hardirqs_on+0xd/0x10 [ 261.883068] ? _raw_spin_unlock_irq+0x27/0x70 [ 261.887543] ? finish_task_switch+0x1d3/0x740 [ 261.892020] ? finish_task_switch+0x1aa/0x740 [ 261.896514] ? preempt_notifier_dec+0x20/0x20 [ 261.901009] ? __schedule+0x8f3/0x2080 [ 261.904896] ? __sched_text_start+0x8/0x8 [ 261.909043] ? find_held_lock+0x39/0x1d0 [ 261.913102] ? lock_downgrade+0x990/0x990 [ 261.917330] ? default_wake_function+0x30/0x50 [ 261.921916] ? __schedule+0x2080/0x2080 [ 261.925866] ? do_wait_intr+0x310/0x3e0 [ 261.929823] ? lockdep_init_map+0x3d/0x70 [ 261.933949] ? __raw_spin_lock_init+0x2d/0x100 [ 261.938517] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.943602] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.948603] ? trace_hardirqs_on+0xd/0x10 [ 261.952732] ? __kthread_parkme+0x175/0x240 [ 261.957043] kthread+0x39c/0x470 [ 261.960388] ? worker_thread+0x1860/0x1860 [ 261.964601] ? kthread_create_on_node+0x100/0x100 [ 261.969427] ret_from_fork+0x2a/0x40 [ 261.973153] kauditd S23376 1012 2 0x80000000 [ 261.978767] Call Trace: [ 261.981340] __schedule+0x8eb/0x2080 [ 261.985048] ? __sched_text_start+0x8/0x8 [ 261.989184] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 261.994271] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 261.999270] ? trace_hardirqs_on+0xd/0x10 [ 262.003400] ? prepare_to_wait_event+0x1dc/0xba0 [ 262.008142] ? prepare_to_wait_exclusive+0x530/0x530 [ 262.013229] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.018316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.023321] schedule+0xf5/0x430 [ 262.026673] ? __schedule+0x2080/0x2080 [ 262.030637] ? check_same_owner+0x320/0x320 [ 262.034937] ? trace_hardirqs_on+0xd/0x10 [ 262.039069] ? dl_cpu_busy+0x380/0x380 [ 262.042959] kauditd_thread+0x4f1/0x970 [ 262.046922] ? auditd_reset+0x1e0/0x1e0 [ 262.050880] ? schedule+0xf5/0x430 [ 262.054403] ? __schedule+0x2080/0x2080 [ 262.058353] ? do_wait_intr+0x310/0x3e0 [ 262.062313] ? lockdep_init_map+0x3d/0x70 [ 262.066437] ? __raw_spin_lock_init+0x2d/0x100 [ 262.071006] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.076096] ? finish_wait+0x490/0x490 [ 262.079967] ? trace_hardirqs_on+0xd/0x10 [ 262.084097] ? __kthread_parkme+0x175/0x240 [ 262.088406] kthread+0x39c/0x470 [ 262.091761] ? auditd_reset+0x1e0/0x1e0 [ 262.095713] ? kthread_create_on_node+0x100/0x100 [ 262.100539] ret_from_fork+0x2a/0x40 [ 262.104257] kswapd0 S24984 1019 2 0x80000000 [ 262.109871] Call Trace: [ 262.112441] __schedule+0x8eb/0x2080 [ 262.116147] ? __sched_text_start+0x8/0x8 [ 262.120279] ? free_hot_cold_page_list+0x470/0x470 [ 262.125780] ? prepare_to_wait+0xb6/0x4d0 [ 262.129925] ? zone_watermark_ok_safe+0x12b/0x400 [ 262.134758] ? zone_watermark_ok+0x180/0x180 [ 262.139145] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.144233] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.149231] ? trace_hardirqs_on+0xd/0x10 [ 262.153365] schedule+0xf5/0x430 [ 262.156716] ? __schedule+0x2080/0x2080 [ 262.160672] ? _find_next_bit+0xee/0x120 [ 262.164720] ? find_next_bit+0x27/0x30 [ 262.168596] ? cpumask_next+0x24/0x30 [ 262.172379] ? set_pgdat_percpu_threshold+0x17d/0x230 [ 262.177552] ? calculate_pressure_threshold+0xc0/0xc0 [ 262.182730] kswapd+0x16b1/0x1e60 [ 262.186190] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.190667] ? finish_task_switch+0x1d3/0x740 [ 262.195141] ? finish_task_switch+0x1aa/0x740 [ 262.199625] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 262.204464] ? __schedule+0x8f3/0x2080 [ 262.208357] ? lock_commit_crosslock+0xe59/0x1d00 [ 262.213184] ? find_held_lock+0x39/0x1d0 [ 262.217244] ? lock_downgrade+0x990/0x990 [ 262.221384] ? default_wake_function+0x30/0x50 [ 262.225950] ? schedule+0xf5/0x430 [ 262.229477] ? __schedule+0x2080/0x2080 [ 262.233427] ? do_wait_intr+0x310/0x3e0 [ 262.237383] ? finish_wait+0x490/0x490 [ 262.241251] ? __raw_spin_lock_init+0x2d/0x100 [ 262.245818] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.250905] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.255905] ? trace_hardirqs_on+0xd/0x10 [ 262.260036] ? __kthread_parkme+0x175/0x240 [ 262.264344] kthread+0x39c/0x470 [ 262.267692] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 262.272515] ? kthread_create_on_node+0x100/0x100 [ 262.277342] ret_from_fork+0x2a/0x40 [ 262.281068] nfsiod I25000 1020 2 0x80000000 [ 262.286694] Call Trace: [ 262.289267] __schedule+0x8eb/0x2080 [ 262.292972] ? __sched_text_start+0x8/0x8 [ 262.297109] ? lock_downgrade+0x990/0x990 [ 262.301234] ? lock_downgrade+0x990/0x990 [ 262.305371] ? find_held_lock+0x39/0x1d0 [ 262.309445] schedule+0xf5/0x430 [ 262.312795] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.317790] ? __schedule+0x2080/0x2080 [ 262.321748] ? do_raw_spin_trylock+0x190/0x190 [ 262.326310] ? set_user_nice+0x530/0xae0 [ 262.330359] ? resched_curr+0x1a0/0x1a0 [ 262.334312] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.338793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.343798] rescuer_thread+0xf47/0x1460 [ 262.347870] ? lock_acquire+0x1d5/0x580 [ 262.351825] ? finish_task_switch+0x1aa/0x740 [ 262.356308] ? do_raw_spin_trylock+0x190/0x190 [ 262.360879] ? check_noncircular+0x20/0x20 [ 262.365096] ? worker_thread+0x1860/0x1860 [ 262.369311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.374308] ? trace_hardirqs_on+0xd/0x10 [ 262.378437] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.382913] ? finish_task_switch+0x1d3/0x740 [ 262.387387] ? finish_task_switch+0x1aa/0x740 [ 262.391870] ? preempt_notifier_dec+0x20/0x20 [ 262.396363] ? __schedule+0x8f3/0x2080 [ 262.400251] ? __sched_text_start+0x8/0x8 [ 262.404394] ? find_held_lock+0x39/0x1d0 [ 262.408453] ? lock_downgrade+0x990/0x990 [ 262.412598] ? default_wake_function+0x30/0x50 [ 262.417174] ? __schedule+0x2080/0x2080 [ 262.421126] ? do_wait_intr+0x310/0x3e0 [ 262.425085] ? lockdep_init_map+0x3d/0x70 [ 262.429209] ? __raw_spin_lock_init+0x2d/0x100 [ 262.433775] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.438860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.443857] ? trace_hardirqs_on+0xd/0x10 [ 262.447986] ? __kthread_parkme+0x175/0x240 [ 262.452297] kthread+0x39c/0x470 [ 262.455643] ? worker_thread+0x1860/0x1860 [ 262.459866] ? kthread_create_on_node+0x100/0x100 [ 262.464695] ret_from_fork+0x2a/0x40 [ 262.468415] pencrypt I25000 1049 2 0x80000000 [ 262.474041] Call Trace: [ 262.476615] __schedule+0x8eb/0x2080 [ 262.480323] ? __sched_text_start+0x8/0x8 [ 262.484463] ? lock_downgrade+0x990/0x990 [ 262.488589] ? lock_downgrade+0x990/0x990 [ 262.492728] ? find_held_lock+0x39/0x1d0 [ 262.496813] schedule+0xf5/0x430 [ 262.500161] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.505157] ? __schedule+0x2080/0x2080 [ 262.509116] ? do_raw_spin_trylock+0x190/0x190 [ 262.513677] ? set_user_nice+0x530/0xae0 [ 262.517727] ? resched_curr+0x1a0/0x1a0 [ 262.521681] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.526162] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.531164] rescuer_thread+0xf47/0x1460 [ 262.535222] ? lock_acquire+0x1d5/0x580 [ 262.539176] ? finish_task_switch+0x1aa/0x740 [ 262.543659] ? do_raw_spin_trylock+0x190/0x190 [ 262.548230] ? check_noncircular+0x20/0x20 [ 262.552447] ? worker_thread+0x1860/0x1860 [ 262.556668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.561668] ? trace_hardirqs_on+0xd/0x10 [ 262.565794] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.570272] ? finish_task_switch+0x1d3/0x740 [ 262.574744] ? finish_task_switch+0x1aa/0x740 [ 262.579228] ? preempt_notifier_dec+0x20/0x20 [ 262.583726] ? __schedule+0x8f3/0x2080 [ 262.587607] ? __sched_text_start+0x8/0x8 [ 262.591765] ? find_held_lock+0x39/0x1d0 [ 262.595825] ? lock_downgrade+0x990/0x990 [ 262.599967] ? default_wake_function+0x30/0x50 [ 262.604542] ? __schedule+0x2080/0x2080 [ 262.608493] ? do_wait_intr+0x310/0x3e0 [ 262.612452] ? lockdep_init_map+0x3d/0x70 [ 262.616577] ? __raw_spin_lock_init+0x2d/0x100 [ 262.621143] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.626230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.631228] ? trace_hardirqs_on+0xd/0x10 [ 262.635361] ? __kthread_parkme+0x175/0x240 [ 262.639669] kthread+0x39c/0x470 [ 262.643018] ? worker_thread+0x1860/0x1860 [ 262.647234] ? kthread_create_on_node+0x100/0x100 [ 262.652062] ret_from_fork+0x2a/0x40 [ 262.655783] pdecrypt I25000 1051 2 0x80000000 [ 262.661409] Call Trace: [ 262.663982] __schedule+0x8eb/0x2080 [ 262.667687] ? __sched_text_start+0x8/0x8 [ 262.671825] ? lock_downgrade+0x990/0x990 [ 262.675950] ? lock_downgrade+0x990/0x990 [ 262.680087] ? find_held_lock+0x39/0x1d0 [ 262.684161] schedule+0xf5/0x430 [ 262.687511] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.692509] ? __schedule+0x2080/0x2080 [ 262.696465] ? do_raw_spin_trylock+0x190/0x190 [ 262.701033] ? set_user_nice+0x530/0xae0 [ 262.705082] ? resched_curr+0x1a0/0x1a0 [ 262.709040] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.713519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.718524] rescuer_thread+0xf47/0x1460 [ 262.722584] ? lock_acquire+0x1d5/0x580 [ 262.726536] ? finish_task_switch+0x1aa/0x740 [ 262.731027] ? do_raw_spin_trylock+0x190/0x190 [ 262.735599] ? check_noncircular+0x20/0x20 [ 262.739816] ? worker_thread+0x1860/0x1860 [ 262.744038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.749040] ? trace_hardirqs_on+0xd/0x10 [ 262.753167] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.757642] ? finish_task_switch+0x1d3/0x740 [ 262.762115] ? finish_task_switch+0x1aa/0x740 [ 262.766597] ? preempt_notifier_dec+0x20/0x20 [ 262.771091] ? __schedule+0x8f3/0x2080 [ 262.774971] ? __sched_text_start+0x8/0x8 [ 262.779114] ? find_held_lock+0x39/0x1d0 [ 262.783175] ? lock_downgrade+0x990/0x990 [ 262.787316] ? default_wake_function+0x30/0x50 [ 262.791893] ? __schedule+0x2080/0x2080 [ 262.795938] ? do_wait_intr+0x310/0x3e0 [ 262.799983] ? lockdep_init_map+0x3d/0x70 [ 262.804110] ? __raw_spin_lock_init+0x2d/0x100 [ 262.808677] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.813764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.818763] ? trace_hardirqs_on+0xd/0x10 [ 262.822891] ? __kthread_parkme+0x175/0x240 [ 262.827202] kthread+0x39c/0x470 [ 262.830547] ? worker_thread+0x1860/0x1860 [ 262.834761] ? kthread_create_on_node+0x100/0x100 [ 262.839589] ret_from_fork+0x2a/0x40 [ 262.843311] acpi_thermal_pm I25000 1138 2 0x80000000 [ 262.848940] Call Trace: [ 262.851512] __schedule+0x8eb/0x2080 [ 262.855218] ? __sched_text_start+0x8/0x8 [ 262.859356] ? lock_downgrade+0x990/0x990 [ 262.863916] ? lock_downgrade+0x990/0x990 [ 262.868055] ? find_held_lock+0x39/0x1d0 [ 262.872135] schedule+0xf5/0x430 [ 262.875486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.880481] ? __schedule+0x2080/0x2080 [ 262.884440] ? do_raw_spin_trylock+0x190/0x190 [ 262.889004] ? set_user_nice+0x530/0xae0 [ 262.893060] ? resched_curr+0x1a0/0x1a0 [ 262.897024] ? _raw_spin_unlock_irq+0x27/0x70 [ 262.901504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 262.906507] rescuer_thread+0xf47/0x1460 [ 262.910559] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.915652] ? trace_hardirqs_on+0xd/0x10 [ 262.919793] ? __free_pages+0xd8/0x150 [ 262.923662] ? free_hot_cold_page+0x12b0/0x12b0 [ 262.928311] ? check_noncircular+0x20/0x20 [ 262.932530] ? worker_thread+0x1860/0x1860 [ 262.936747] ? account_kernel_stack+0x155/0x1f0 [ 262.941404] ? put_task_stack+0x116/0x270 [ 262.945539] ? finish_task_switch+0x4cc/0x740 [ 262.950032] ? preempt_notifier_dec+0x20/0x20 [ 262.954533] ? __schedule+0x8f3/0x2080 [ 262.958419] ? __sched_text_start+0x8/0x8 [ 262.962563] ? find_held_lock+0x39/0x1d0 [ 262.966623] ? lock_downgrade+0x990/0x990 [ 262.970772] ? default_wake_function+0x30/0x50 [ 262.975349] ? __schedule+0x2080/0x2080 [ 262.979300] ? do_wait_intr+0x310/0x3e0 [ 262.983259] ? lockdep_init_map+0x3d/0x70 [ 262.987384] ? __raw_spin_lock_init+0x2d/0x100 [ 262.991952] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 262.997041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.002040] ? trace_hardirqs_on+0xd/0x10 [ 263.006171] ? __kthread_parkme+0x175/0x240 [ 263.010479] kthread+0x39c/0x470 [ 263.013823] ? worker_thread+0x1860/0x1860 [ 263.018038] ? kthread_create_on_node+0x100/0x100 [ 263.022868] ret_from_fork+0x2a/0x40 [ 263.026587] scsi_eh_0 S25664 1209 2 0x80000000 [ 263.032202] Call Trace: [ 263.034774] __schedule+0x8eb/0x2080 [ 263.038480] ? __sched_text_start+0x8/0x8 [ 263.042611] ? do_raw_spin_trylock+0x190/0x190 [ 263.047176] ? lock_release+0xd70/0xd70 [ 263.051132] ? compat_start_thread+0x80/0x80 [ 263.055525] ? check_noncircular+0x20/0x20 [ 263.059749] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.064231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.069229] ? trace_hardirqs_on+0xd/0x10 [ 263.073356] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.077830] ? finish_task_switch+0x1d3/0x740 [ 263.082302] ? finish_task_switch+0x1aa/0x740 [ 263.086784] ? preempt_notifier_dec+0x20/0x20 [ 263.091262] schedule+0xf5/0x430 [ 263.094613] ? __schedule+0x2080/0x2080 [ 263.098652] ? __schedule+0x8f3/0x2080 [ 263.102531] ? __sched_text_start+0x8/0x8 [ 263.106682] scsi_error_handler+0x50b/0x1170 [ 263.111083] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 263.115484] ? default_wake_function+0x30/0x50 [ 263.120051] ? schedule+0xf5/0x430 [ 263.123577] ? __schedule+0x2080/0x2080 [ 263.127530] ? do_wait_intr+0x310/0x3e0 [ 263.131489] ? lockdep_init_map+0x3d/0x70 [ 263.135614] ? __raw_spin_lock_init+0x2d/0x100 [ 263.140179] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 263.145266] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.150262] ? trace_hardirqs_on+0xd/0x10 [ 263.154392] ? __kthread_parkme+0x175/0x240 [ 263.158703] kthread+0x39c/0x470 [ 263.162048] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 263.166435] ? kthread_create_on_node+0x100/0x100 [ 263.171262] ret_from_fork+0x2a/0x40 [ 263.174981] scsi_tmf_0 I25000 1210 2 0x80000000 [ 263.180613] Call Trace: [ 263.183186] __schedule+0x8eb/0x2080 [ 263.186892] ? __sched_text_start+0x8/0x8 [ 263.191037] ? lock_downgrade+0x990/0x990 [ 263.195163] ? lock_downgrade+0x990/0x990 [ 263.199299] ? find_held_lock+0x39/0x1d0 [ 263.203375] schedule+0xf5/0x430 [ 263.206824] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.211822] ? __schedule+0x2080/0x2080 [ 263.215778] ? do_raw_spin_trylock+0x190/0x190 [ 263.220347] ? set_user_nice+0x530/0xae0 [ 263.224400] ? resched_curr+0x1a0/0x1a0 [ 263.228356] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.232838] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.237843] rescuer_thread+0xf47/0x1460 [ 263.241905] ? lock_acquire+0x1d5/0x580 [ 263.245862] ? finish_task_switch+0x1aa/0x740 [ 263.250342] ? do_raw_spin_trylock+0x190/0x190 [ 263.254915] ? check_noncircular+0x20/0x20 [ 263.259130] ? worker_thread+0x1860/0x1860 [ 263.263348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.268346] ? trace_hardirqs_on+0xd/0x10 [ 263.272475] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.276949] ? finish_task_switch+0x1d3/0x740 [ 263.281423] ? finish_task_switch+0x1aa/0x740 [ 263.285906] ? preempt_notifier_dec+0x20/0x20 [ 263.290403] ? __schedule+0x8f3/0x2080 [ 263.294289] ? __sched_text_start+0x8/0x8 [ 263.298432] ? find_held_lock+0x39/0x1d0 [ 263.302494] ? lock_downgrade+0x990/0x990 [ 263.306637] ? default_wake_function+0x30/0x50 [ 263.311212] ? __schedule+0x2080/0x2080 [ 263.315162] ? do_wait_intr+0x310/0x3e0 [ 263.319122] ? lockdep_init_map+0x3d/0x70 [ 263.323248] ? __raw_spin_lock_init+0x2d/0x100 [ 263.327813] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 263.332899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.337896] ? trace_hardirqs_on+0xd/0x10 [ 263.342033] ? __kthread_parkme+0x175/0x240 [ 263.346344] kthread+0x39c/0x470 [ 263.349689] ? worker_thread+0x1860/0x1860 [ 263.353903] ? kthread_create_on_node+0x100/0x100 [ 263.358731] ret_from_fork+0x2a/0x40 [ 263.362450] qat_device_rese I25000 1282 2 0x80000000 [ 263.368075] Call Trace: [ 263.370646] __schedule+0x8eb/0x2080 [ 263.374351] ? __sched_text_start+0x8/0x8 [ 263.378488] ? lock_downgrade+0x990/0x990 [ 263.382613] ? lock_downgrade+0x990/0x990 [ 263.386751] ? find_held_lock+0x39/0x1d0 [ 263.390827] schedule+0xf5/0x430 [ 263.394176] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.399172] ? __schedule+0x2080/0x2080 [ 263.403131] ? do_raw_spin_trylock+0x190/0x190 [ 263.407697] ? set_user_nice+0x530/0xae0 [ 263.411747] ? resched_curr+0x1a0/0x1a0 [ 263.415702] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.420181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.425186] rescuer_thread+0xf47/0x1460 [ 263.429254] ? lock_acquire+0x1d5/0x580 [ 263.433209] ? finish_task_switch+0x1aa/0x740 [ 263.437690] ? do_raw_spin_trylock+0x190/0x190 [ 263.442262] ? check_noncircular+0x20/0x20 [ 263.446479] ? worker_thread+0x1860/0x1860 [ 263.450697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.455695] ? trace_hardirqs_on+0xd/0x10 [ 263.459823] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.464298] ? finish_task_switch+0x1d3/0x740 [ 263.468771] ? finish_task_switch+0x1aa/0x740 [ 263.473254] ? preempt_notifier_dec+0x20/0x20 [ 263.477757] ? __schedule+0x8f3/0x2080 [ 263.481638] ? __sched_text_start+0x8/0x8 [ 263.485782] ? find_held_lock+0x39/0x1d0 [ 263.489842] ? lock_downgrade+0x990/0x990 [ 263.493983] ? default_wake_function+0x30/0x50 [ 263.498558] ? __schedule+0x2080/0x2080 [ 263.502517] ? do_wait_intr+0x310/0x3e0 [ 263.506475] ? lockdep_init_map+0x3d/0x70 [ 263.510599] ? __raw_spin_lock_init+0x2d/0x100 [ 263.515168] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 263.520254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.525253] ? trace_hardirqs_on+0xd/0x10 [ 263.529386] ? __kthread_parkme+0x175/0x240 [ 263.533696] kthread+0x39c/0x470 [ 263.537043] ? worker_thread+0x1860/0x1860 [ 263.541256] ? kthread_create_on_node+0x100/0x100 [ 263.546082] ret_from_fork+0x2a/0x40 [ 263.549802] kworker/0:2 I21592 1283 2 0x80000000 [ 263.555425] Call Trace: [ 263.557995] __schedule+0x8eb/0x2080 [ 263.561707] ? __sched_text_start+0x8/0x8 [ 263.565842] ? perf_trace_lock+0x860/0x860 [ 263.570069] ? find_held_lock+0x39/0x1d0 [ 263.574131] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 263.578965] schedule+0xf5/0x430 [ 263.582315] ? __schedule+0x2080/0x2080 [ 263.586272] ? do_raw_spin_trylock+0x190/0x190 [ 263.590836] ? retint_kernel+0x10/0x10 [ 263.594714] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.599195] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.604199] worker_thread+0x492/0x1860 [ 263.608194] ? process_one_work+0x1bd0/0x1bd0 [ 263.612672] ? check_noncircular+0x20/0x20 [ 263.616890] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.621373] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.626375] ? trace_hardirqs_on+0xd/0x10 [ 263.630502] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.634978] ? finish_task_switch+0x1d3/0x740 [ 263.639453] ? finish_task_switch+0x1aa/0x740 [ 263.643935] ? preempt_notifier_dec+0x20/0x20 [ 263.648426] ? __schedule+0x8f3/0x2080 [ 263.652333] ? find_held_lock+0x39/0x1d0 [ 263.656396] ? lock_downgrade+0x990/0x990 [ 263.660538] ? default_wake_function+0x30/0x50 [ 263.665114] ? __schedule+0x2080/0x2080 [ 263.669064] ? do_wait_intr+0x310/0x3e0 [ 263.673029] ? lockdep_init_map+0x3d/0x70 [ 263.677154] ? __raw_spin_lock_init+0x2d/0x100 [ 263.681724] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 263.686812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.691906] ? trace_hardirqs_on+0xd/0x10 [ 263.696040] ? __kthread_parkme+0x175/0x240 [ 263.700349] kthread+0x39c/0x470 [ 263.703697] ? process_one_work+0x1bd0/0x1bd0 [ 263.708172] ? kthread_create_on_node+0x100/0x100 [ 263.713000] ret_from_fork+0x2a/0x40 [ 263.716725] qat_pf2vf_resp_ I25000 1284 2 0x80000000 [ 263.722349] Call Trace: [ 263.724924] __schedule+0x8eb/0x2080 [ 263.728803] ? __sched_text_start+0x8/0x8 [ 263.732942] ? lock_downgrade+0x990/0x990 [ 263.737067] ? lock_downgrade+0x990/0x990 [ 263.741204] ? find_held_lock+0x39/0x1d0 [ 263.745280] schedule+0xf5/0x430 [ 263.748627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.753622] ? __schedule+0x2080/0x2080 [ 263.757583] ? do_raw_spin_trylock+0x190/0x190 [ 263.762143] ? set_user_nice+0x530/0xae0 [ 263.766193] ? resched_curr+0x1a0/0x1a0 [ 263.770145] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.774624] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.779630] rescuer_thread+0xf47/0x1460 [ 263.783689] ? lock_acquire+0x1d5/0x580 [ 263.787643] ? finish_task_switch+0x1aa/0x740 [ 263.792125] ? do_raw_spin_trylock+0x190/0x190 [ 263.796697] ? check_noncircular+0x20/0x20 [ 263.800916] ? worker_thread+0x1860/0x1860 [ 263.805132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.810131] ? trace_hardirqs_on+0xd/0x10 [ 263.814258] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.818733] ? finish_task_switch+0x1d3/0x740 [ 263.823207] ? finish_task_switch+0x1aa/0x740 [ 263.827689] ? preempt_notifier_dec+0x20/0x20 [ 263.832182] ? __schedule+0x8f3/0x2080 [ 263.836061] ? __sched_text_start+0x8/0x8 [ 263.840202] ? find_held_lock+0x39/0x1d0 [ 263.844261] ? lock_downgrade+0x990/0x990 [ 263.848405] ? default_wake_function+0x30/0x50 [ 263.852980] ? __schedule+0x2080/0x2080 [ 263.856934] ? do_wait_intr+0x310/0x3e0 [ 263.860893] ? lockdep_init_map+0x3d/0x70 [ 263.865026] ? __raw_spin_lock_init+0x2d/0x100 [ 263.869592] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 263.874681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.879681] ? trace_hardirqs_on+0xd/0x10 [ 263.883819] ? __kthread_parkme+0x175/0x240 [ 263.888130] kthread+0x39c/0x470 [ 263.891476] ? worker_thread+0x1860/0x1860 [ 263.895694] ? kthread_create_on_node+0x100/0x100 [ 263.900521] ret_from_fork+0x2a/0x40 [ 263.904238] adf_vf_stop_wq I25000 1285 2 0x80000000 [ 263.909864] Call Trace: [ 263.912437] __schedule+0x8eb/0x2080 [ 263.916145] ? __sched_text_start+0x8/0x8 [ 263.920282] ? lock_downgrade+0x990/0x990 [ 263.924408] ? lock_downgrade+0x990/0x990 [ 263.928544] ? find_held_lock+0x39/0x1d0 [ 263.932620] schedule+0xf5/0x430 [ 263.935968] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.940964] ? __schedule+0x2080/0x2080 [ 263.944920] ? do_raw_spin_trylock+0x190/0x190 [ 263.949481] ? set_user_nice+0x530/0xae0 [ 263.953531] ? resched_curr+0x1a0/0x1a0 [ 263.957485] ? _raw_spin_unlock_irq+0x27/0x70 [ 263.961965] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.966971] rescuer_thread+0xf47/0x1460 [ 263.971040] ? lock_acquire+0x1d5/0x580 [ 263.974994] ? finish_task_switch+0x1aa/0x740 [ 263.979478] ? do_raw_spin_trylock+0x190/0x190 [ 263.984052] ? check_noncircular+0x20/0x20 [ 263.988267] ? worker_thread+0x1860/0x1860 [ 263.992483] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.997482] ? trace_hardirqs_on+0xd/0x10 [ 264.001609] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.006086] ? finish_task_switch+0x1d3/0x740 [ 264.010559] ? finish_task_switch+0x1aa/0x740 [ 264.015045] ? preempt_notifier_dec+0x20/0x20 [ 264.019546] ? __schedule+0x8f3/0x2080 [ 264.023433] ? __sched_text_start+0x8/0x8 [ 264.027573] ? find_held_lock+0x39/0x1d0 [ 264.031643] ? lock_downgrade+0x990/0x990 [ 264.035785] ? default_wake_function+0x30/0x50 [ 264.040363] ? __schedule+0x2080/0x2080 [ 264.044314] ? do_wait_intr+0x310/0x3e0 [ 264.048274] ? lockdep_init_map+0x3d/0x70 [ 264.052401] ? __raw_spin_lock_init+0x2d/0x100 [ 264.056970] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 264.062065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.067065] ? trace_hardirqs_on+0xd/0x10 [ 264.071195] ? __kthread_parkme+0x175/0x240 [ 264.075504] kthread+0x39c/0x470 [ 264.078849] ? worker_thread+0x1860/0x1860 [ 264.083063] ? kthread_create_on_node+0x100/0x100 [ 264.087890] ret_from_fork+0x2a/0x40 [ 264.091608] kworker/1:2 I21512 1334 2 0x80000000 [ 264.097231] Call Trace: [ 264.099803] __schedule+0x8eb/0x2080 [ 264.103509] ? __sched_text_start+0x8/0x8 [ 264.107643] ? perf_trace_lock+0x860/0x860 [ 264.111857] ? check_noncircular+0x20/0x20 [ 264.116082] ? find_held_lock+0x39/0x1d0 [ 264.120158] schedule+0xf5/0x430 [ 264.123959] ? __schedule+0x2080/0x2080 [ 264.127922] ? do_raw_spin_trylock+0x190/0x190 [ 264.132486] ? worker_pool_assign_id+0x1b0/0x1b0 [ 264.137232] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.141713] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.146717] worker_thread+0x492/0x1860 [ 264.150704] ? process_one_work+0x1bd0/0x1bd0 [ 264.155180] ? check_noncircular+0x20/0x20 [ 264.159402] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.163881] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.168881] ? trace_hardirqs_on+0xd/0x10 [ 264.173012] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.177494] ? finish_task_switch+0x1d3/0x740 [ 264.181968] ? finish_task_switch+0x1aa/0x740 [ 264.186451] ? preempt_notifier_dec+0x20/0x20 [ 264.190943] ? __schedule+0x8f3/0x2080 [ 264.194841] ? find_held_lock+0x39/0x1d0 [ 264.198902] ? lock_downgrade+0x990/0x990 [ 264.203049] ? default_wake_function+0x30/0x50 [ 264.207628] ? __schedule+0x2080/0x2080 [ 264.211582] ? do_wait_intr+0x310/0x3e0 [ 264.215541] ? lockdep_init_map+0x3d/0x70 [ 264.219668] ? __raw_spin_lock_init+0x2d/0x100 [ 264.224235] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 264.229325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.234327] ? trace_hardirqs_on+0xd/0x10 [ 264.238456] ? __kthread_parkme+0x175/0x240 [ 264.242767] kthread+0x39c/0x470 [ 264.246113] ? process_one_work+0x1bd0/0x1bd0 [ 264.250586] ? kthread_create_on_node+0x100/0x100 [ 264.255412] ret_from_fork+0x2a/0x40 [ 264.259135] ipv6_addrconf I25000 1337 2 0x80000000 [ 264.264766] Call Trace: [ 264.267346] __schedule+0x8eb/0x2080 [ 264.271053] ? __sched_text_start+0x8/0x8 [ 264.275196] ? lock_downgrade+0x990/0x990 [ 264.279325] ? lock_downgrade+0x990/0x990 [ 264.283462] ? find_held_lock+0x39/0x1d0 [ 264.287544] schedule+0xf5/0x430 [ 264.290894] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.295892] ? __schedule+0x2080/0x2080 [ 264.299851] ? do_raw_spin_trylock+0x190/0x190 [ 264.304411] ? set_user_nice+0x530/0xae0 [ 264.308463] ? resched_curr+0x1a0/0x1a0 [ 264.312427] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.316906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.321910] rescuer_thread+0xf47/0x1460 [ 264.325969] ? lock_acquire+0x1d5/0x580 [ 264.329923] ? finish_task_switch+0x1aa/0x740 [ 264.334406] ? do_raw_spin_trylock+0x190/0x190 [ 264.339237] ? check_noncircular+0x20/0x20 [ 264.343455] ? worker_thread+0x1860/0x1860 [ 264.347673] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.352671] ? trace_hardirqs_on+0xd/0x10 [ 264.356799] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.361276] ? finish_task_switch+0x1d3/0x740 [ 264.365749] ? finish_task_switch+0x1aa/0x740 [ 264.370233] ? preempt_notifier_dec+0x20/0x20 [ 264.374726] ? __schedule+0x8f3/0x2080 [ 264.378608] ? __sched_text_start+0x8/0x8 [ 264.382753] ? find_held_lock+0x39/0x1d0 [ 264.386828] ? lock_downgrade+0x990/0x990 [ 264.390969] ? default_wake_function+0x30/0x50 [ 264.395552] ? __schedule+0x2080/0x2080 [ 264.399511] ? do_wait_intr+0x310/0x3e0 [ 264.403469] ? lockdep_init_map+0x3d/0x70 [ 264.407595] ? __raw_spin_lock_init+0x2d/0x100 [ 264.412164] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 264.417258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.422257] ? trace_hardirqs_on+0xd/0x10 [ 264.426387] ? __kthread_parkme+0x175/0x240 [ 264.430697] kthread+0x39c/0x470 [ 264.434045] ? worker_thread+0x1860/0x1860 [ 264.438259] ? kthread_create_on_node+0x100/0x100 [ 264.443094] ret_from_fork+0x2a/0x40 [ 264.446816] dsa_ordered I25000 1341 2 0x80000000 [ 264.452446] Call Trace: [ 264.455028] __schedule+0x8eb/0x2080 [ 264.458736] ? __sched_text_start+0x8/0x8 [ 264.462876] ? lock_downgrade+0x990/0x990 [ 264.467008] ? lock_downgrade+0x990/0x990 [ 264.471155] ? find_held_lock+0x39/0x1d0 [ 264.475233] schedule+0xf5/0x430 [ 264.478584] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.483582] ? __schedule+0x2080/0x2080 [ 264.487539] ? do_raw_spin_trylock+0x190/0x190 [ 264.492103] ? set_user_nice+0x530/0xae0 [ 264.496155] ? resched_curr+0x1a0/0x1a0 [ 264.500112] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.504604] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.509607] rescuer_thread+0xf47/0x1460 [ 264.513671] ? lock_acquire+0x1d5/0x580 [ 264.517623] ? finish_task_switch+0x1aa/0x740 [ 264.522105] ? do_raw_spin_trylock+0x190/0x190 [ 264.526676] ? check_noncircular+0x20/0x20 [ 264.530895] ? worker_thread+0x1860/0x1860 [ 264.535115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.540115] ? trace_hardirqs_on+0xd/0x10 [ 264.544241] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.548719] ? finish_task_switch+0x1d3/0x740 [ 264.553193] ? finish_task_switch+0x1aa/0x740 [ 264.557675] ? preempt_notifier_dec+0x20/0x20 [ 264.562167] ? __schedule+0x8f3/0x2080 [ 264.566049] ? __sched_text_start+0x8/0x8 [ 264.570198] ? find_held_lock+0x39/0x1d0 [ 264.574259] ? lock_downgrade+0x990/0x990 [ 264.578402] ? default_wake_function+0x30/0x50 [ 264.582978] ? __schedule+0x2080/0x2080 [ 264.586929] ? do_wait_intr+0x310/0x3e0 [ 264.590886] ? lockdep_init_map+0x3d/0x70 [ 264.595018] ? __raw_spin_lock_init+0x2d/0x100 [ 264.599590] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 264.604678] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.609676] ? trace_hardirqs_on+0xd/0x10 [ 264.613809] ? __kthread_parkme+0x175/0x240 [ 264.618118] kthread+0x39c/0x470 [ 264.621464] ? worker_thread+0x1860/0x1860 [ 264.625678] ? kthread_create_on_node+0x100/0x100 [ 264.630505] ret_from_fork+0x2a/0x40 [ 264.634227] krfcommd S24872 1343 2 0x80000000 [ 264.639844] Call Trace: [ 264.642418] __schedule+0x8eb/0x2080 [ 264.646123] ? __sched_text_start+0x8/0x8 [ 264.650252] ? rfcomm_run+0x6e6/0x4a30 [ 264.654118] ? __mutex_lock+0x16f/0x19d0 [ 264.658156] ? rfcomm_run+0x6e6/0x4a30 [ 264.662036] ? rfcomm_run+0x6e6/0x4a30 [ 264.665914] ? find_held_lock+0x39/0x1d0 [ 264.669978] ? lock_downgrade+0x990/0x990 [ 264.674116] schedule+0xf5/0x430 [ 264.677467] ? __schedule+0x2080/0x2080 [ 264.681430] ? lock_downgrade+0x990/0x990 [ 264.685559] ? __lockdep_init_map+0xe4/0x650 [ 264.689955] ? add_wait_queue+0x86/0x2d0 [ 264.693998] ? init_timer_key+0x126/0x3b0 [ 264.698142] schedule_timeout+0x1ce/0x250 [ 264.702271] ? usleep_range+0x190/0x190 [ 264.706229] ? kmem_cache_alloc_trace+0x459/0x750 [ 264.711050] ? release_sock+0x1d4/0x2a0 [ 264.715005] ? wait_for_completion+0x7b0/0x7b0 [ 264.719575] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 264.724661] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.729668] wait_woken+0x10f/0x280 [ 264.733276] ? wait_woken+0x10f/0x280 [ 264.737063] ? woken_wake_function+0x60/0x60 [ 264.741455] ? trace_hardirqs_on+0xd/0x10 [ 264.745597] rfcomm_run+0x1269/0x4a30 [ 264.749383] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.753865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.758864] ? trace_hardirqs_on+0xd/0x10 [ 264.762996] ? rfcomm_check_accept+0x210/0x210 [ 264.767562] ? finish_task_switch+0x1d3/0x740 [ 264.772084] ? __sched_text_start+0x8/0x8 [ 264.776231] ? find_held_lock+0x39/0x1d0 [ 264.780294] ? lock_downgrade+0x990/0x990 [ 264.784436] ? default_wake_function+0x30/0x50 [ 264.789003] ? schedule+0xf5/0x430 [ 264.792535] ? __schedule+0x2080/0x2080 [ 264.796488] ? do_wait_intr+0x310/0x3e0 [ 264.800446] ? lockdep_init_map+0x3d/0x70 [ 264.804572] ? __raw_spin_lock_init+0x2d/0x100 [ 264.809138] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 264.814227] ? __init_waitqueue_head+0x140/0x140 [ 264.818965] ? trace_hardirqs_on+0xd/0x10 [ 264.823095] ? __kthread_parkme+0x175/0x240 [ 264.827404] kthread+0x39c/0x470 [ 264.830750] ? rfcomm_check_accept+0x210/0x210 [ 264.835311] ? kthread_create_on_node+0x100/0x100 [ 264.840140] ret_from_fork+0x2a/0x40 [ 264.843860] kkcmd I25000 1344 2 0x80000000 [ 264.849487] Call Trace: [ 264.852057] __schedule+0x8eb/0x2080 [ 264.855766] ? __sched_text_start+0x8/0x8 [ 264.859905] ? lock_downgrade+0x990/0x990 [ 264.864033] ? lock_downgrade+0x990/0x990 [ 264.868169] ? find_held_lock+0x39/0x1d0 [ 264.872244] schedule+0xf5/0x430 [ 264.875594] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.880589] ? __schedule+0x2080/0x2080 [ 264.884547] ? do_raw_spin_trylock+0x190/0x190 [ 264.889106] ? set_user_nice+0x530/0xae0 [ 264.893155] ? resched_curr+0x1a0/0x1a0 [ 264.897107] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.901587] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.906593] rescuer_thread+0xf47/0x1460 [ 264.910652] ? lock_acquire+0x1d5/0x580 [ 264.914605] ? finish_task_switch+0x1aa/0x740 [ 264.919086] ? do_raw_spin_trylock+0x190/0x190 [ 264.923656] ? check_noncircular+0x20/0x20 [ 264.927872] ? worker_thread+0x1860/0x1860 [ 264.932088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.937085] ? trace_hardirqs_on+0xd/0x10 [ 264.941213] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.945690] ? finish_task_switch+0x1d3/0x740 [ 264.950163] ? finish_task_switch+0x1aa/0x740 [ 264.954645] ? preempt_notifier_dec+0x20/0x20 [ 264.959139] ? __schedule+0x8f3/0x2080 [ 264.963028] ? __sched_text_start+0x8/0x8 [ 264.967170] ? find_held_lock+0x39/0x1d0 [ 264.971230] ? lock_downgrade+0x990/0x990 [ 264.975371] ? default_wake_function+0x30/0x50 [ 264.979945] ? __schedule+0x2080/0x2080 [ 264.983896] ? do_wait_intr+0x310/0x3e0 [ 264.987856] ? lockdep_init_map+0x3d/0x70 [ 264.991983] ? __raw_spin_lock_init+0x2d/0x100 [ 264.996549] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 265.001637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.006645] ? trace_hardirqs_on+0xd/0x10 [ 265.010781] ? __kthread_parkme+0x175/0x240 [ 265.015089] kthread+0x39c/0x470 [ 265.018435] ? worker_thread+0x1860/0x1860 [ 265.022647] ? kthread_create_on_node+0x100/0x100 [ 265.027473] ret_from_fork+0x2a/0x40 [ 265.031194] kstrp I25000 1345 2 0x80000000 [ 265.036820] Call Trace: [ 265.039392] __schedule+0x8eb/0x2080 [ 265.043100] ? __sched_text_start+0x8/0x8 [ 265.047236] ? lock_downgrade+0x990/0x990 [ 265.051364] ? lock_downgrade+0x990/0x990 [ 265.055500] ? find_held_lock+0x39/0x1d0 [ 265.059578] schedule+0xf5/0x430 [ 265.062925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.067923] ? __schedule+0x2080/0x2080 [ 265.071881] ? do_raw_spin_trylock+0x190/0x190 [ 265.076442] ? set_user_nice+0x530/0xae0 [ 265.080492] ? resched_curr+0x1a0/0x1a0 [ 265.084445] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.088928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.093930] rescuer_thread+0xf47/0x1460 [ 265.097991] ? lock_acquire+0x1d5/0x580 [ 265.101945] ? finish_task_switch+0x1aa/0x740 [ 265.106435] ? do_raw_spin_trylock+0x190/0x190 [ 265.111011] ? check_noncircular+0x20/0x20 [ 265.115232] ? worker_thread+0x1860/0x1860 [ 265.119452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.124453] ? trace_hardirqs_on+0xd/0x10 [ 265.128582] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.133059] ? finish_task_switch+0x1d3/0x740 [ 265.137532] ? finish_task_switch+0x1aa/0x740 [ 265.142021] ? preempt_notifier_dec+0x20/0x20 [ 265.146517] ? __schedule+0x8f3/0x2080 [ 265.150396] ? __sched_text_start+0x8/0x8 [ 265.154539] ? find_held_lock+0x39/0x1d0 [ 265.158616] ? lock_downgrade+0x990/0x990 [ 265.162761] ? default_wake_function+0x30/0x50 [ 265.167339] ? __schedule+0x2080/0x2080 [ 265.171291] ? do_wait_intr+0x310/0x3e0 [ 265.175254] ? lockdep_init_map+0x3d/0x70 [ 265.179381] ? __raw_spin_lock_init+0x2d/0x100 [ 265.183949] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 265.189040] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.194046] ? trace_hardirqs_on+0xd/0x10 [ 265.198175] ? __kthread_parkme+0x175/0x240 [ 265.202484] kthread+0x39c/0x470 [ 265.205829] ? worker_thread+0x1860/0x1860 [ 265.210042] ? kthread_create_on_node+0x100/0x100 [ 265.214870] ret_from_fork+0x2a/0x40 [ 265.218588] krdsd I25000 1346 2 0x80000000 [ 265.224214] Call Trace: [ 265.226790] __schedule+0x8eb/0x2080 [ 265.230496] ? __sched_text_start+0x8/0x8 [ 265.234635] ? lock_downgrade+0x990/0x990 [ 265.238759] ? lock_downgrade+0x990/0x990 [ 265.242895] ? find_held_lock+0x39/0x1d0 [ 265.246972] schedule+0xf5/0x430 [ 265.250322] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.255316] ? __schedule+0x2080/0x2080 [ 265.259275] ? do_raw_spin_trylock+0x190/0x190 [ 265.263837] ? set_user_nice+0x530/0xae0 [ 265.267885] ? resched_curr+0x1a0/0x1a0 [ 265.271837] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.276318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.281323] rescuer_thread+0xf47/0x1460 [ 265.285384] ? lock_acquire+0x1d5/0x580 [ 265.289337] ? finish_task_switch+0x1aa/0x740 [ 265.293826] ? do_raw_spin_trylock+0x190/0x190 [ 265.298399] ? check_noncircular+0x20/0x20 [ 265.302617] ? worker_thread+0x1860/0x1860 [ 265.306835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.311835] ? trace_hardirqs_on+0xd/0x10 [ 265.315965] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.320440] ? finish_task_switch+0x1d3/0x740 [ 265.324913] ? finish_task_switch+0x1aa/0x740 [ 265.329396] ? preempt_notifier_dec+0x20/0x20 [ 265.333975] ? __schedule+0x8f3/0x2080 [ 265.337854] ? __sched_text_start+0x8/0x8 [ 265.341995] ? find_held_lock+0x39/0x1d0 [ 265.346061] ? lock_downgrade+0x990/0x990 [ 265.350203] ? default_wake_function+0x30/0x50 [ 265.354781] ? __schedule+0x2080/0x2080 [ 265.358733] ? do_wait_intr+0x310/0x3e0 [ 265.362692] ? lockdep_init_map+0x3d/0x70 [ 265.366818] ? __raw_spin_lock_init+0x2d/0x100 [ 265.371383] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 265.376469] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.381468] ? trace_hardirqs_on+0xd/0x10 [ 265.385597] ? __kthread_parkme+0x175/0x240 [ 265.389909] kthread+0x39c/0x470 [ 265.393254] ? worker_thread+0x1860/0x1860 [ 265.397467] ? kthread_create_on_node+0x100/0x100 [ 265.402296] ret_from_fork+0x2a/0x40 [ 265.406019] kworker/0:1H I20584 1393 2 0x80000000 [ 265.411650] Call Trace: [ 265.414225] __schedule+0x8eb/0x2080 [ 265.417931] ? __sched_text_start+0x8/0x8 [ 265.422065] ? perf_trace_lock+0x860/0x860 [ 265.426291] ? find_held_lock+0x39/0x1d0 [ 265.430352] ? nohz_balance_exit_idle.part.84+0x70/0x70 [ 265.435706] schedule+0xf5/0x430 [ 265.439058] ? __schedule+0x2080/0x2080 [ 265.443023] ? do_raw_spin_trylock+0x190/0x190 [ 265.447586] ? retint_kernel+0x10/0x10 [ 265.451462] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.455941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.460945] worker_thread+0x492/0x1860 [ 265.464932] ? process_one_work+0x1bd0/0x1bd0 [ 265.469407] ? check_noncircular+0x20/0x20 [ 265.473622] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.478101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.483100] ? trace_hardirqs_on+0xd/0x10 [ 265.487231] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.491712] ? finish_task_switch+0x1d3/0x740 [ 265.496183] ? finish_task_switch+0x1aa/0x740 [ 265.500666] ? preempt_notifier_dec+0x20/0x20 [ 265.505158] ? __schedule+0x8f3/0x2080 [ 265.509062] ? find_held_lock+0x39/0x1d0 [ 265.513121] ? lock_downgrade+0x990/0x990 [ 265.517264] ? default_wake_function+0x30/0x50 [ 265.521839] ? __schedule+0x2080/0x2080 [ 265.525789] ? do_wait_intr+0x310/0x3e0 [ 265.529748] ? lockdep_init_map+0x3d/0x70 [ 265.533875] ? __raw_spin_lock_init+0x2d/0x100 [ 265.538440] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 265.543527] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.548528] ? trace_hardirqs_on+0xd/0x10 [ 265.552656] ? __kthread_parkme+0x175/0x240 [ 265.556965] kthread+0x39c/0x470 [ 265.560310] ? process_one_work+0x1bd0/0x1bd0 [ 265.564784] ? kthread_create_on_node+0x100/0x100 [ 265.569611] ret_from_fork+0x2a/0x40 [ 265.573332] jbd2/sda1-8 S18264 1394 2 0x80000000 [ 265.578943] Call Trace: [ 265.581514] __schedule+0x8eb/0x2080 [ 265.585226] ? __sched_text_start+0x8/0x8 [ 265.589360] ? prepare_to_wait+0xb6/0x4d0 [ 265.593501] ? find_held_lock+0x39/0x1d0 [ 265.597564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.602561] ? trace_hardirqs_on+0xd/0x10 [ 265.606696] schedule+0xf5/0x430 [ 265.610047] ? __schedule+0x2080/0x2080 [ 265.614020] ? do_raw_write_trylock+0x190/0x190 [ 265.618696] kjournald2+0x6f7/0xa50 [ 265.622321] ? commit_timeout+0x20/0x20 [ 265.626281] ? default_wake_function+0x30/0x50 [ 265.630848] ? schedule+0xf5/0x430 [ 265.634372] ? __schedule+0x2080/0x2080 [ 265.638323] ? do_wait_intr+0x310/0x3e0 [ 265.642281] ? lockdep_init_map+0x3d/0x70 [ 265.646404] ? __raw_spin_lock_init+0x2d/0x100 [ 265.650972] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 265.656054] ? finish_wait+0x490/0x490 [ 265.659925] ? trace_hardirqs_on+0xd/0x10 [ 265.664053] ? __kthread_parkme+0x175/0x240 [ 265.668363] kthread+0x39c/0x470 [ 265.671709] ? commit_timeout+0x20/0x20 [ 265.675663] ? kthread_create_on_node+0x100/0x100 [ 265.680490] ret_from_fork+0x2a/0x40 [ 265.684212] ext4-rsv-conver I25000 1395 2 0x80000000 [ 265.689836] Call Trace: [ 265.692407] __schedule+0x8eb/0x2080 [ 265.696115] ? __sched_text_start+0x8/0x8 [ 265.700253] ? lock_downgrade+0x990/0x990 [ 265.704380] ? lock_downgrade+0x990/0x990 [ 265.708518] ? find_held_lock+0x39/0x1d0 [ 265.712594] schedule+0xf5/0x430 [ 265.715941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.720937] ? __schedule+0x2080/0x2080 [ 265.724894] ? do_raw_spin_trylock+0x190/0x190 [ 265.729454] ? set_user_nice+0x530/0xae0 [ 265.733506] ? resched_curr+0x1a0/0x1a0 [ 265.737459] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.741937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.746939] rescuer_thread+0xf47/0x1460 [ 265.751008] ? lock_acquire+0x1d5/0x580 [ 265.754966] ? finish_task_switch+0x1aa/0x740 [ 265.759448] ? do_raw_spin_trylock+0x190/0x190 [ 265.764027] ? check_noncircular+0x20/0x20 [ 265.768245] ? worker_thread+0x1860/0x1860 [ 265.772461] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.777459] ? trace_hardirqs_on+0xd/0x10 [ 265.781586] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.786063] ? finish_task_switch+0x1d3/0x740 [ 265.790538] ? finish_task_switch+0x1aa/0x740 [ 265.795026] ? preempt_notifier_dec+0x20/0x20 [ 265.799519] ? __schedule+0x8f3/0x2080 [ 265.803398] ? __sched_text_start+0x8/0x8 [ 265.807543] ? find_held_lock+0x39/0x1d0 [ 265.811602] ? lock_downgrade+0x990/0x990 [ 265.815743] ? default_wake_function+0x30/0x50 [ 265.820318] ? __schedule+0x2080/0x2080 [ 265.824271] ? do_wait_intr+0x310/0x3e0 [ 265.828227] ? lockdep_init_map+0x3d/0x70 [ 265.832352] ? __raw_spin_lock_init+0x2d/0x100 [ 265.836918] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 265.842009] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.847017] ? trace_hardirqs_on+0xd/0x10 [ 265.851148] ? __kthread_parkme+0x175/0x240 [ 265.855457] kthread+0x39c/0x470 [ 265.858802] ? worker_thread+0x1860/0x1860 [ 265.863018] ? kthread_create_on_node+0x100/0x100 [ 265.867848] ret_from_fork+0x2a/0x40 [ 265.871565] kworker/1:1H I19648 1403 2 0x80000000 [ 265.877186] Call Trace: [ 265.879757] __schedule+0x8eb/0x2080 [ 265.883463] ? __sched_text_start+0x8/0x8 [ 265.887597] ? perf_trace_lock+0x860/0x860 [ 265.891824] ? find_held_lock+0x39/0x1d0 [ 265.895887] ? nohz_balance_exit_idle.part.84+0x70/0x70 [ 265.901241] schedule+0xf5/0x430 [ 265.904591] ? __schedule+0x2080/0x2080 [ 265.908548] ? do_raw_spin_trylock+0x190/0x190 [ 265.913110] ? worker_pool_assign_id+0x1b0/0x1b0 [ 265.917856] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.922335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.927338] worker_thread+0x492/0x1860 [ 265.931326] ? process_one_work+0x1bd0/0x1bd0 [ 265.935803] ? check_noncircular+0x20/0x20 [ 265.940026] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.944505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.949504] ? trace_hardirqs_on+0xd/0x10 [ 265.953632] ? _raw_spin_unlock_irq+0x27/0x70 [ 265.958107] ? finish_task_switch+0x1d3/0x740 [ 265.962581] ? finish_task_switch+0x1aa/0x740 [ 265.967064] ? preempt_notifier_dec+0x20/0x20 [ 265.971558] ? __schedule+0x8f3/0x2080 [ 265.975456] ? find_held_lock+0x39/0x1d0 [ 265.979516] ? lock_downgrade+0x990/0x990 [ 265.983656] ? default_wake_function+0x30/0x50 [ 265.988232] ? __schedule+0x2080/0x2080 [ 265.992187] ? do_wait_intr+0x310/0x3e0 [ 265.996143] ? lockdep_init_map+0x3d/0x70 [ 266.000267] ? __raw_spin_lock_init+0x2d/0x100 [ 266.004833] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 266.009918] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.014918] ? trace_hardirqs_on+0xd/0x10 [ 266.019047] ? __kthread_parkme+0x175/0x240 [ 266.023354] kthread+0x39c/0x470 [ 266.026699] ? process_one_work+0x1bd0/0x1bd0 [ 266.031173] ? kthread_create_on_node+0x100/0x100 [ 266.036002] ret_from_fork+0x2a/0x40 [ 266.039727] udevd S20328 1506 1 0x00000000 [ 266.045343] Call Trace: [ 266.047916] __schedule+0x8eb/0x2080 [ 266.051620] ? __sched_text_start+0x8/0x8 [ 266.055753] ? do_raw_spin_trylock+0x190/0x190 [ 266.060324] ? mark_held_locks+0xb2/0x100 [ 266.064462] ? perf_trace_lock+0xf1/0x860 [ 266.068595] ? mutex_unlock+0xd/0x10 [ 266.072291] ? check_noncircular+0x20/0x20 [ 266.076516] schedule+0xf5/0x430 [ 266.079863] ? ep_eventpoll_release+0x60/0x60 [ 266.084338] ? __schedule+0x2080/0x2080 [ 266.088296] ? rcutorture_record_progress+0x10/0x10 [ 266.093390] ? find_held_lock+0x39/0x1d0 [ 266.097453] schedule_hrtimeout_range_clock+0x681/0x810 [ 266.102805] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 266.107890] ? ep_poll+0x22f/0x1190 [ 266.111497] ? putname+0xee/0x130 [ 266.114941] ? do_raw_spin_trylock+0x190/0x190 [ 266.119500] ? kmem_cache_free+0x77/0x280 [ 266.124221] ? filename_lookup+0x315/0x500 [ 266.128437] ? user_path_at_empty+0x40/0x50 [ 266.132737] ? SyS_readlink+0x12d/0x3a0 [ 266.136691] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 266.141608] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 266.146702] schedule_hrtimeout_range+0x2a/0x40 [ 266.151356] ep_poll+0xa04/0x1190 [ 266.154809] ? ep_send_events_proc+0xe80/0xe80 [ 266.159378] ? rcu_pm_notify+0xc0/0xc0 [ 266.163253] ? putname+0xee/0x130 [ 266.166693] ? putname+0xee/0x130 [ 266.170128] ? rcu_read_lock_sched_held+0x108/0x120 [ 266.175125] ? kmem_cache_free+0x249/0x280 [ 266.179345] ? putname+0xf3/0x130 [ 266.182783] ? filename_lookup+0x31a/0x500 [ 266.187035] ? fsnotify+0x1af0/0x1af0 [ 266.190832] ? getname_flags+0x256/0x580 [ 266.194874] ? __fget_light+0x29d/0x390 [ 266.198844] ? SyS_readlink+0x23a/0x3a0 [ 266.202810] ? wake_up_q+0xe0/0xe0 [ 266.206331] ? SyS_read+0x184/0x220 [ 266.209943] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 266.214776] SyS_epoll_wait+0x167/0x1c0 [ 266.218741] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 266.223483] RIP: 0033:0x7fbc12f91943 [ 266.227173] RSP: 002b:00007ffd2ed62448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 266.234864] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fbc12f91943 [ 266.242112] RDX: 0000000000000008 RSI: 00007ffd2ed62540 RDI: 000000000000000a [ 266.249361] RBP: 0000000000000086 R08: 00000000024f70f0 R09: 00007fbc12fdb1d0 [ 266.256609] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000024f71d0 [ 266.263858] R13: 00000000000000ad R14: 0000000002527700 R15: 00000000024f7030 [ 266.271135] dhclient S23784 2737 1 0x00000000 [ 266.276754] Call Trace: [ 266.279328] __schedule+0x8eb/0x2080 [ 266.283041] ? __sched_text_start+0x8/0x8 [ 266.287172] ? timerqueue_add+0x1e9/0x280 [ 266.291311] ? do_raw_spin_trylock+0x190/0x190 [ 266.295869] ? add_wait_queue+0x86/0x2d0 [ 266.299915] ? __remove_hrtimer+0x190/0x190 [ 266.304229] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 266.309316] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.314315] ? trace_hardirqs_on+0xd/0x10 [ 266.318455] schedule+0xf5/0x430 [ 266.321806] ? __schedule+0x2080/0x2080 [ 266.325757] ? add_wait_queue+0x1bb/0x2d0 [ 266.329890] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 266.334890] ? rcu_pm_notify+0xc0/0xc0 [ 266.338765] ? memset+0x31/0x40 [ 266.342032] ? __hrtimer_init+0x4e/0x140 [ 266.346079] schedule_hrtimeout_range_clock+0x23e/0x810 [ 266.351442] ? datagram_poll+0x425/0x5d0 [ 266.355490] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 266.360579] ? __pollwait+0x2b6/0x400 [ 266.364369] ? datagram_poll+0x425/0x5d0 [ 266.368416] ? __hrtimer_init+0x140/0x140 [ 266.372547] ? __fget_light+0x29d/0x390 [ 266.376504] ? udplite_getfrag+0x50/0x50 [ 266.380545] ? fget_raw+0x20/0x20 [ 266.383975] ? set_normalized_timespec+0x5a/0xb0 [ 266.388717] schedule_hrtimeout_range+0x2a/0x40 [ 266.393371] poll_schedule_timeout+0x10f/0x1f0 [ 266.397939] ? poll_freewait+0x250/0x250 [ 266.401978] ? check_same_owner+0x320/0x320 [ 266.406296] do_select+0x11dd/0x1700 [ 266.410048] ? select_estimate_accuracy+0x450/0x450 [ 266.415050] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 266.420229] ? lock_acquire+0x1d5/0x580 [ 266.424184] ? __handle_mm_fault+0xf07/0x39c0 [ 266.428663] ? check_noncircular+0x20/0x20 [ 266.432894] ? set_fd_set.part.0+0x70/0x70 [ 266.437115] ? set_fd_set.part.0+0x70/0x70 [ 266.441349] ? lock_downgrade+0x990/0x990 [ 266.445492] ? __might_fault+0xe0/0x1d0 [ 266.449457] ? lock_release+0xd70/0xd70 [ 266.453411] ? check_same_owner+0x320/0x320 [ 266.457715] ? __check_object_size+0x25d/0x4f0 [ 266.462299] ? __might_sleep+0x95/0x190 [ 266.466266] ? kasan_check_write+0x14/0x20 [ 266.470487] core_sys_select+0x480/0x960 [ 266.474528] ? core_sys_select+0x480/0x960 [ 266.478756] ? poll_select_set_timeout+0x210/0x210 [ 266.483674] ? kvm_clock_get_cycles+0x25/0x30 [ 266.488164] ? timespec64_add_safe+0x1bb/0x2c0 [ 266.492744] ? mm_fault_error+0x2c0/0x2c0 [ 266.496882] ? poll_select_set_timeout+0x12f/0x210 [ 266.501793] ? do_restart_poll+0x2a0/0x2a0 [ 266.506022] ? kasan_check_write+0x14/0x20 [ 266.510246] SyS_select+0x194/0x230 [ 266.513861] ? core_sys_select+0x960/0x960 [ 266.518077] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 266.522905] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.527905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.532652] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 266.537386] RIP: 0033:0x7f5de5051dd3 [ 266.541073] RSP: 002b:00007ffe94a10ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 266.548765] RAX: ffffffffffffffda RBX: 00007f5de549e010 RCX: 00007f5de5051dd3 [ 266.556018] RDX: 00007f5de54a0190 RSI: 00007f5de54a0090 RDI: 0000000000000016 [ 266.563269] RBP: 0000000000000086 R08: 00007ffe94a11050 R09: 0000000000000000 [ 266.570517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000060 [ 266.577765] R13: 00007f5de54b2fb0 R14: 0000000000000300 R15: 0000561ddd064bb0 [ 266.585051] rsyslogd S18448 2870 1 0x00000000 [ 266.590663] Call Trace: [ 266.593234] __schedule+0x8eb/0x2080 [ 266.596941] ? __sched_text_start+0x8/0x8 [ 266.601070] ? timerqueue_add+0x1e9/0x280 [ 266.605207] ? do_raw_spin_trylock+0x190/0x190 [ 266.609770] ? __remove_hrtimer+0x190/0x190 [ 266.614081] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 266.619166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.624163] ? trace_hardirqs_on+0xd/0x10 [ 266.628304] schedule+0xf5/0x430 [ 266.631655] ? __schedule+0x2080/0x2080 [ 266.635614] ? lock_acquire+0x1d5/0x580 [ 266.639569] ? select_estimate_accuracy+0xc6/0x450 [ 266.644479] ? check_noncircular+0x20/0x20 [ 266.648696] ? rcu_pm_notify+0xc0/0xc0 [ 266.652571] ? memset+0x31/0x40 [ 266.655833] ? __hrtimer_init+0x4e/0x140 [ 266.659881] schedule_hrtimeout_range_clock+0x23e/0x810 [ 266.665231] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 266.670313] ? kvm_clock_get_cycles+0x25/0x30 [ 266.674786] ? ktime_get_ts64+0x328/0x4d0 [ 266.678925] ? get_monotonic_coarse64+0x470/0x470 [ 266.683755] ? __hrtimer_init+0x140/0x140 [ 266.687889] ? do_select+0xdf/0x1700 [ 266.691583] ? set_normalized_timespec+0x5a/0xb0 [ 266.696325] schedule_hrtimeout_range+0x2a/0x40 [ 266.700980] poll_schedule_timeout+0x10f/0x1f0 [ 266.705546] ? poll_freewait+0x250/0x250 [ 266.709605] do_select+0x11dd/0x1700 [ 266.713324] ? __lock_acquire+0x20fd/0x4620 [ 266.717624] ? save_stack_trace+0x16/0x20 [ 266.721750] ? __lock_acquire+0x20fd/0x4620 [ 266.726069] ? select_estimate_accuracy+0x450/0x450 [ 266.731071] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 266.736241] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 266.741422] ? check_noncircular+0x20/0x20 [ 266.745635] ? check_noncircular+0x20/0x20 [ 266.749846] ? check_noncircular+0x20/0x20 [ 266.754081] ? check_noncircular+0x20/0x20 [ 266.758309] ? find_held_lock+0x39/0x1d0 [ 266.762368] ? lock_downgrade+0x990/0x990 [ 266.766509] ? core_sys_select+0xab/0x960 [ 266.770649] ? lock_release+0xd70/0xd70 [ 266.774611] ? __lock_is_held+0xbc/0x140 [ 266.778674] core_sys_select+0x480/0x960 [ 266.782711] ? core_sys_select+0x480/0x960 [ 266.786938] ? poll_select_set_timeout+0x210/0x210 [ 266.791856] ? kvm_clock_get_cycles+0x25/0x30 [ 266.796342] ? timespec64_add_safe+0x1bb/0x2c0 [ 266.800916] ? do_raw_spin_trylock+0x190/0x190 [ 266.805478] ? fput+0xd2/0x140 [ 266.808659] ? poll_select_set_timeout+0x12f/0x210 [ 266.813568] ? do_restart_poll+0x2a0/0x2a0 [ 266.817792] ? kasan_check_write+0x14/0x20 [ 266.822021] SyS_select+0x194/0x230 [ 266.825636] ? core_sys_select+0x960/0x960 [ 266.829863] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 266.834688] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.839686] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.844433] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 266.849164] RIP: 0033:0x7fafdeddadf3 [ 266.852854] RSP: 002b:00007ffd72eda650 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 266.860543] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fafdeddadf3 [ 266.867790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 266.875038] RBP: 0000000000000086 R08: 00007ffd72eda680 R09: 00007fafdca4a700 [ 266.882285] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000065e420 [ 266.889531] R13: 00007fafdca4a9c0 R14: 00007fafdfaef040 R15: 0000000000000003 [ 266.896809] rs:main Q:Reg S22008 2871 1 0x00000000 [ 266.902425] Call Trace: [ 266.904995] __schedule+0x8eb/0x2080 [ 266.908705] ? __sched_text_start+0x8/0x8 [ 266.912834] ? plist_check_list+0x7e/0xa0 [ 266.916965] ? plist_check_head+0xe2/0x130 [ 266.921177] ? plist_check_list+0xa0/0xa0 [ 266.925309] ? find_held_lock+0x39/0x1d0 [ 266.929371] ? plist_check_head+0x130/0x130 [ 266.933682] schedule+0xf5/0x430 [ 266.937030] ? lock_release+0xd70/0xd70 [ 266.940989] ? __schedule+0x2080/0x2080 [ 266.944947] ? do_raw_spin_trylock+0x190/0x190 [ 266.949520] ? futex_wait_setup+0x14a/0x3d0 [ 266.953822] ? balance_dirty_pages_ratelimited+0x1be/0x1bb0 [ 266.959525] futex_wait_queue_me+0x3ed/0x7e0 [ 266.963916] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 266.969260] ? block_write_end+0x1c0/0x1c0 [ 266.973478] ? check_noncircular+0x20/0x20 [ 266.977699] ? get_futex_value_locked+0xc3/0xf0 [ 266.982357] ? futex_wait_setup+0x22e/0x3d0 [ 266.986672] ? futex_wake+0x680/0x680 [ 266.990456] ? iov_iter_advance+0x2a1/0x13f0 [ 266.994847] ? __lock_is_held+0xbc/0x140 [ 266.998886] ? ext4_write_end+0xe90/0xe90 [ 267.003030] futex_wait+0x34b/0x990 [ 267.006654] ? futex_wait_setup+0x3d0/0x3d0 [ 267.010965] ? lock_downgrade+0x990/0x990 [ 267.015099] ? generic_perform_write+0x450/0x600 [ 267.019861] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 267.025137] ? check_noncircular+0x20/0x20 [ 267.029365] do_futex+0x1070/0x20d0 [ 267.032975] ? mutex_lock_io_nested+0x1880/0x1880 [ 267.037819] ? exit_robust_list+0x240/0x240 [ 267.042135] ? lock_downgrade+0x990/0x990 [ 267.046271] ? perf_trace_lock+0x860/0x860 [ 267.050491] ? iterate_fd+0x3f0/0x3f0 [ 267.054284] ? find_held_lock+0x39/0x1d0 [ 267.058345] ? lock_downgrade+0x990/0x990 [ 267.062480] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 267.067306] ? kernel_read+0x120/0x120 [ 267.071176] ? wait_for_completion+0x7b0/0x7b0 [ 267.075780] SyS_futex+0x260/0x390 [ 267.079311] ? do_futex+0x20d0/0x20d0 [ 267.083095] ? SyS_write+0x184/0x220 [ 267.086789] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 267.091614] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.096613] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.101361] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 267.106097] RIP: 0033:0x7fafdf4a7344 [ 267.109785] RSP: 002b:00007fafdda4bcb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 267.117479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafdf4a7344 [ 267.124727] RDX: 0000000000000503 RSI: 0000000000000080 RDI: 0000000001587264 [ 267.131974] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000281 [ 267.139223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001586c40 [ 267.146472] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 267.153749] rsyslogd S21608 2872 1 0x00000000 [ 267.159365] Call Trace: [ 267.161935] __schedule+0x8eb/0x2080 [ 267.165642] ? __sched_text_start+0x8/0x8 [ 267.169779] ? find_held_lock+0x39/0x1d0 [ 267.173837] ? lock_downgrade+0x990/0x990 [ 267.177967] ? lock_downgrade+0x990/0x990 [ 267.182106] ? add_wait_queue+0x86/0x2d0 [ 267.186159] schedule+0xf5/0x430 [ 267.189505] ? do_raw_spin_trylock+0x190/0x190 [ 267.194064] ? lock_release+0xd70/0xd70 [ 267.198029] ? __schedule+0x2080/0x2080 [ 267.201984] ? __lock_is_held+0xbc/0x140 [ 267.206035] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 267.211132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.216131] ? trace_hardirqs_on+0xd/0x10 [ 267.220263] ? add_wait_queue+0x1bb/0x2d0 [ 267.224402] schedule_hrtimeout_range_clock+0x681/0x810 [ 267.229745] ? iterate_fd+0x3f0/0x3f0 [ 267.233528] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 267.238616] ? poll_initwait+0x180/0x180 [ 267.242663] ? __pollwait+0x2b6/0x400 [ 267.246450] ? poll_initwait+0x180/0x180 [ 267.250492] ? unix_dgram_poll+0x315/0x770 [ 267.254712] ? unix_create+0x1c0/0x1c0 [ 267.258585] ? __fget_light+0x29d/0x390 [ 267.262557] schedule_hrtimeout_range+0x2a/0x40 [ 267.267210] poll_schedule_timeout+0x10f/0x1f0 [ 267.271776] ? poll_freewait+0x250/0x250 [ 267.275815] ? check_same_owner+0x320/0x320 [ 267.280133] do_select+0x11dd/0x1700 [ 267.283878] ? select_estimate_accuracy+0x450/0x450 [ 267.288884] ? check_noncircular+0x20/0x20 [ 267.293105] ? lock_downgrade+0x990/0x990 [ 267.297235] ? __unqueue_futex+0x1c0/0x290 [ 267.301455] ? check_noncircular+0x20/0x20 [ 267.305670] ? do_futex+0x123d/0x20d0 [ 267.309466] ? set_fd_set.part.0+0x70/0x70 [ 267.313684] ? find_held_lock+0x39/0x1d0 [ 267.317745] ? lock_downgrade+0x990/0x990 [ 267.321887] ? __might_fault+0xe0/0x1d0 [ 267.325854] ? lock_release+0xd70/0xd70 [ 267.329809] ? check_same_owner+0x320/0x320 [ 267.334113] ? __check_object_size+0x25d/0x4f0 [ 267.338688] ? __might_sleep+0x95/0x190 [ 267.342658] ? kasan_check_write+0x14/0x20 [ 267.346881] core_sys_select+0x480/0x960 [ 267.350921] ? core_sys_select+0x480/0x960 [ 267.355148] ? poll_select_set_timeout+0x210/0x210 [ 267.360063] ? fget_raw+0x20/0x20 [ 267.363505] ? vmacache_find+0x5f/0x280 [ 267.367472] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 267.372639] ? up_read+0x1a/0x40 [ 267.376006] ? __fdget+0x18/0x20 [ 267.379371] ? __sys_recvmsg+0x138/0x210 [ 267.383418] ? SyS_sendmmsg+0x60/0x60 [ 267.387214] SyS_select+0x194/0x230 [ 267.390827] ? core_sys_select+0x960/0x960 [ 267.395048] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 267.399877] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.404878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.409627] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 267.414360] RIP: 0033:0x7fafdeddadf3 [ 267.418047] RSP: 002b:00007fafdd24ad90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 267.425743] RAX: ffffffffffffffda RBX: 00007fafdd24ada0 RCX: 00007fafdeddadf3 [ 267.432990] RDX: 0000000000000000 RSI: 00007fafdd24ada0 RDI: 0000000000000001 [ 267.440250] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000001 [ 267.447497] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 267.454747] R13: 0000000000000046 R14: 0000000000000003 R15: 00000000015a55c8 [ 267.462039] rsyslogd S22008 2873 1 0x00000000 [ 267.467669] Call Trace: [ 267.470241] __schedule+0x8eb/0x2080 [ 267.473947] ? __sched_text_start+0x8/0x8 [ 267.478076] ? mark_held_locks+0xb2/0x100 [ 267.482207] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 267.487293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.492293] ? trace_hardirqs_on+0xd/0x10 [ 267.496426] ? prepare_to_wait_event+0x1dc/0xba0 [ 267.501173] ? prepare_to_wait_exclusive+0x530/0x530 [ 267.506256] ? __fdget_pos+0x131/0x1a0 [ 267.510142] schedule+0xf5/0x430 [ 267.513494] ? __schedule+0x2080/0x2080 [ 267.517459] ? check_same_owner+0x320/0x320 [ 267.521768] ? dl_cpu_busy+0x380/0x380 [ 267.525644] ? __might_sleep+0x95/0x190 [ 267.529606] do_syslog+0x953/0xb80 [ 267.533136] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 267.538132] ? finish_wait+0x490/0x490 [ 267.542006] ? __lock_is_held+0xbc/0x140 [ 267.546072] kmsg_read+0x7a/0xa0 [ 267.549420] ? kmsg_poll+0xa0/0xa0 [ 267.552941] proc_reg_read+0xef/0x170 [ 267.556729] ? proc_reg_write+0x170/0x170 [ 267.560857] __vfs_read+0xef/0xa00 [ 267.564387] ? vfs_copy_file_range+0x960/0x960 [ 267.568951] ? fsnotify+0x1af0/0x1af0 [ 267.572740] ? __inode_security_revalidate+0xd9/0x130 [ 267.577912] ? avc_policy_seqno+0x9/0x20 [ 267.581953] ? selinux_file_permission+0x82/0x460 [ 267.586782] ? security_file_permission+0x89/0x1f0 [ 267.591699] ? rw_verify_area+0xe5/0x2b0 [ 267.595736] ? __fdget_raw+0x20/0x20 [ 267.599437] vfs_read+0x124/0x360 [ 267.602879] SyS_read+0xef/0x220 [ 267.606225] ? lockdep_sys_exit+0x47/0xf0 [ 267.610359] ? kernel_write+0x120/0x120 [ 267.614311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.619310] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.624060] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 267.628793] RIP: 0033:0x7fafdf4aa1fd [ 267.632483] RSP: 002b:00007fafdca49e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 267.640174] RAX: ffffffffffffffda RBX: 000000000159c650 RCX: 00007fafdf4aa1fd [ 267.647430] RDX: 0000000000000fff RSI: 00007fafde27e5a0 RDI: 0000000000000004 [ 267.654684] RBP: 0000000000000086 R08: 0000000001587260 R09: 0000000000000000 [ 267.661930] R10: 61205d3134383038 R11: 0000000000000293 R12: 0000000000000000 [ 267.669179] R13: 000000000000005e R14: 00007fafde27f5a3 R15: 00007fafde27e602 [ 267.676457] cron R running task 20824 2905 1 0x00000000 [ 267.683641] Call Trace: [ 267.686214] __schedule+0x8eb/0x2080 [ 267.689921] ? __sched_text_start+0x8/0x8 [ 267.694055] ? timerqueue_add+0x1e9/0x280 [ 267.698194] ? do_raw_spin_trylock+0x190/0x190 [ 267.702757] ? __remove_hrtimer+0x190/0x190 [ 267.707068] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 267.712158] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.717156] ? trace_hardirqs_on+0xd/0x10 [ 267.721296] schedule+0xf5/0x430 [ 267.724647] ? __schedule+0x2080/0x2080 [ 267.728618] ? perf_trace_lock+0x860/0x860 [ 267.732855] do_nanosleep+0x224/0x6e0 [ 267.736644] ? schedule_timeout_idle+0x90/0x90 [ 267.741206] ? lock_downgrade+0x990/0x990 [ 267.745348] ? rcu_pm_notify+0xc0/0xc0 [ 267.749224] ? memset+0x31/0x40 [ 267.752497] hrtimer_nanosleep+0x2b2/0x860 [ 267.756720] ? nanosleep_copyout+0x100/0x100 [ 267.761109] ? __might_sleep+0x95/0x190 [ 267.765077] ? kasan_check_write+0x14/0x20 [ 267.769292] ? _copy_from_user+0x99/0x110 [ 267.773438] ? __hrtimer_init+0x140/0x140 [ 267.777573] ? SyS_rt_sigprocmask+0x191/0x220 [ 267.782059] SyS_nanosleep+0x175/0x1f0 [ 267.785928] ? hrtimer_nanosleep+0x860/0x860 [ 267.790320] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.795322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.800069] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 267.804804] RIP: 0033:0x7fa475055e40 [ 267.808495] RSP: 002b:00007ffe5a47ad58 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 267.816187] RAX: ffffffffffffffda RBX: 00007ffe5a47ae80 RCX: 00007fa475055e40 [ 267.823434] RDX: 0000000000000000 RSI: 00007ffe5a47af00 RDI: 00007ffe5a47af00 [ 267.830683] RBP: 0000000000000086 R08: 00007ffe5a47ad60 R09: 0000000000000000 [ 267.837931] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000004033c4 [ 267.845179] R13: 00007ffe5a47b060 R14: 0000000000000000 R15: 0000000000000000 [ 267.852459] sshd S23784 2931 1 0x00000000 [ 267.858085] Call Trace: [ 267.860660] __schedule+0x8eb/0x2080 [ 267.864367] ? __sched_text_start+0x8/0x8 [ 267.868503] ? lock_downgrade+0x990/0x990 [ 267.872643] ? add_wait_queue+0x86/0x2d0 [ 267.876686] ? lock_downgrade+0x990/0x990 [ 267.880824] ? do_raw_spin_trylock+0x190/0x190 [ 267.885388] ? __is_insn_slot_addr+0x1fc/0x330 [ 267.889967] schedule+0xf5/0x430 [ 267.893315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.898315] ? __schedule+0x2080/0x2080 [ 267.902274] ? add_wait_queue+0x1bb/0x2d0 [ 267.906410] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 267.911411] ? is_bpf_text_address+0xa4/0x120 [ 267.915887] ? kernel_text_address+0x102/0x140 [ 267.920464] schedule_hrtimeout_range_clock+0x681/0x810 [ 267.925818] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 267.930903] ? poll_initwait+0x180/0x180 [ 267.934950] ? tcp_peek_len+0x270/0x270 [ 267.938921] ? lock_downgrade+0x990/0x990 [ 267.943058] ? __fget_light+0x29d/0x390 [ 267.947024] ? fget_raw+0x20/0x20 [ 267.950467] schedule_hrtimeout_range+0x2a/0x40 [ 267.955122] poll_schedule_timeout+0x10f/0x1f0 [ 267.959690] ? poll_freewait+0x250/0x250 [ 267.963730] ? check_same_owner+0x320/0x320 [ 267.968052] do_select+0x11dd/0x1700 [ 267.971797] ? select_estimate_accuracy+0x450/0x450 [ 267.976796] ? dentry_free+0xcd/0x130 [ 267.980579] ? __dentry_kill+0x4d7/0x6d0 [ 267.984619] ? dput.part.24+0x62c/0x740 [ 267.988573] ? dput+0x1f/0x30 [ 267.991657] ? __fput+0x52b/0x7f0 [ 267.995087] ? ____fput+0x15/0x20 [ 267.998519] ? task_work_run+0x199/0x270 [ 268.002562] ? check_noncircular+0x20/0x20 [ 268.006788] ? check_noncircular+0x20/0x20 [ 268.011030] ? set_fd_set.part.0+0x70/0x70 [ 268.015254] ? set_fd_set.part.0+0x70/0x70 [ 268.019484] ? lock_downgrade+0x990/0x990 [ 268.023627] ? __might_fault+0xe0/0x1d0 [ 268.027592] ? lock_release+0xd70/0xd70 [ 268.031547] ? check_same_owner+0x320/0x320 [ 268.035850] ? __check_object_size+0x25d/0x4f0 [ 268.040426] ? __might_sleep+0x95/0x190 [ 268.044394] ? kasan_check_write+0x14/0x20 [ 268.048619] core_sys_select+0x480/0x960 [ 268.052658] ? core_sys_select+0x480/0x960 [ 268.056888] ? poll_select_set_timeout+0x210/0x210 [ 268.061806] ? _raw_spin_unlock_irq+0x27/0x70 [ 268.066295] ? trace_hardirqs_on+0xd/0x10 [ 268.070425] ? _raw_spin_unlock_irq+0x27/0x70 [ 268.074903] ? task_work_run+0x1f4/0x270 [ 268.078951] ? task_work_cancel+0x210/0x210 [ 268.083258] ? exit_to_usermode_loop+0x8c/0x310 [ 268.087918] ? trace_hardirqs_off+0xd/0x10 [ 268.092134] ? exit_to_usermode_loop+0x198/0x310 [ 268.096876] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 268.102412] SyS_select+0x194/0x230 [ 268.106035] ? core_sys_select+0x960/0x960 [ 268.110255] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 268.115084] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.120084] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.125342] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 268.130076] RIP: 0033:0x7f071af37dd3 [ 268.133765] RSP: 002b:00007ffe482c6368 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 268.141463] RAX: ffffffffffffffda RBX: 000055c53918dac0 RCX: 00007f071af37dd3 [ 268.148710] RDX: 0000000000000000 RSI: 000055c53935ba50 RDI: 0000000000000007 [ 268.155957] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 268.163205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 268.170453] R13: 000055c53918da40 R14: 000055c53935ba50 R15: 000055c539187ca0 [ 268.177733] getty S19096 2956 1 0x00000000 [ 268.183347] Call Trace: [ 268.185919] __schedule+0x8eb/0x2080 [ 268.189625] ? __sched_text_start+0x8/0x8 [ 268.193781] ? __lock_is_held+0xbc/0x140 [ 268.197840] ? check_noncircular+0x20/0x20 [ 268.202068] schedule+0xf5/0x430 [ 268.205415] ? flush_work+0x6b2/0x8f0 [ 268.209208] ? __schedule+0x2080/0x2080 [ 268.213181] ? trace_hardirqs_on+0xd/0x10 [ 268.217310] ? flush_work+0x620/0x8f0 [ 268.221088] ? lock_downgrade+0x990/0x990 [ 268.225223] ? find_held_lock+0x39/0x1d0 [ 268.229284] schedule_timeout+0x1ce/0x250 [ 268.233414] ? usleep_range+0x190/0x190 [ 268.237368] ? lock_release+0xd70/0xd70 [ 268.241323] ? check_same_owner+0x320/0x320 [ 268.245626] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 268.250711] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.255717] wait_woken+0x10f/0x280 [ 268.259322] ? wait_woken+0x10f/0x280 [ 268.263101] ? n_tty_read+0x92d/0x1a10 [ 268.266971] ? woken_wake_function+0x60/0x60 [ 268.271389] n_tty_read+0xaf3/0x1a10 [ 268.275087] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 268.281763] ? copy_from_read_buf+0x6a0/0x6a0 [ 268.286255] ? check_same_owner+0x320/0x320 [ 268.290564] ? __init_waitqueue_head+0x140/0x140 [ 268.295307] ? __init_waitqueue_head+0x140/0x140 [ 268.300045] ? tty_poll+0x170/0x170 [ 268.303650] ? ldsem_down_read+0x37/0x40 [ 268.307703] ? ldsem_down_read+0x37/0x40 [ 268.311748] ? copy_from_read_buf+0x6a0/0x6a0 [ 268.316224] tty_read+0x169/0x250 [ 268.319664] ? tty_poll+0x170/0x170 [ 268.323274] __vfs_read+0xef/0xa00 [ 268.326803] ? vfs_copy_file_range+0x960/0x960 [ 268.331367] ? fsnotify+0x1af0/0x1af0 [ 268.335157] ? __inode_security_revalidate+0xd9/0x130 [ 268.340326] ? avc_policy_seqno+0x9/0x20 [ 268.344369] ? selinux_file_permission+0x82/0x460 [ 268.349200] ? security_file_permission+0x89/0x1f0 [ 268.354116] ? rw_verify_area+0xe5/0x2b0 [ 268.358155] ? __fdget_raw+0x20/0x20 [ 268.361854] vfs_read+0x124/0x360 [ 268.365296] SyS_read+0xef/0x220 [ 268.368648] ? kernel_write+0x120/0x120 [ 268.372600] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.377600] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.382349] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 268.387084] RIP: 0033:0x7f0cf4c4f310 [ 268.390774] RSP: 002b:00007ffd06527918 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.398465] RAX: ffffffffffffffda RBX: 00007f0cf53256a8 RCX: 00007f0cf4c4f310 [ 268.405715] RDX: 0000000000000001 RSI: 00007ffd06527968 RDI: 0000000000000000 [ 268.412963] RBP: 0000000000000086 R08: 00007ffd06527750 R09: 00007f0cf4f05e90 [ 268.420216] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.427476] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd06527854 [ 268.434756] getty S19720 2957 1 0x00000000 [ 268.440376] Call Trace: [ 268.442947] __schedule+0x8eb/0x2080 [ 268.446653] ? __sched_text_start+0x8/0x8 [ 268.450807] ? __lock_is_held+0xbc/0x140 [ 268.454864] ? check_noncircular+0x20/0x20 [ 268.459097] schedule+0xf5/0x430 [ 268.462442] ? flush_work+0x6b2/0x8f0 [ 268.466226] ? __schedule+0x2080/0x2080 [ 268.470184] ? trace_hardirqs_on+0xd/0x10 [ 268.474311] ? flush_work+0x620/0x8f0 [ 268.478090] ? lock_downgrade+0x990/0x990 [ 268.482224] ? find_held_lock+0x39/0x1d0 [ 268.486286] schedule_timeout+0x1ce/0x250 [ 268.490414] ? usleep_range+0x190/0x190 [ 268.494369] ? lock_release+0xd70/0xd70 [ 268.498325] ? check_same_owner+0x320/0x320 [ 268.502632] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 268.507720] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.512734] wait_woken+0x10f/0x280 [ 268.516340] ? wait_woken+0x10f/0x280 [ 268.520118] ? n_tty_read+0x92d/0x1a10 [ 268.523990] ? woken_wake_function+0x60/0x60 [ 268.528397] n_tty_read+0xaf3/0x1a10 [ 268.532102] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 268.538777] ? copy_from_read_buf+0x6a0/0x6a0 [ 268.543266] ? check_same_owner+0x320/0x320 [ 268.547577] ? __init_waitqueue_head+0x140/0x140 [ 268.552318] ? __init_waitqueue_head+0x140/0x140 [ 268.557055] ? tty_poll+0x170/0x170 [ 268.560664] ? ldsem_down_read+0x37/0x40 [ 268.564713] ? ldsem_down_read+0x37/0x40 [ 268.568759] ? copy_from_read_buf+0x6a0/0x6a0 [ 268.573235] tty_read+0x169/0x250 [ 268.576673] ? tty_poll+0x170/0x170 [ 268.580281] __vfs_read+0xef/0xa00 [ 268.583809] ? vfs_copy_file_range+0x960/0x960 [ 268.588376] ? fsnotify+0x1af0/0x1af0 [ 268.592162] ? __inode_security_revalidate+0xd9/0x130 [ 268.597335] ? avc_policy_seqno+0x9/0x20 [ 268.601374] ? selinux_file_permission+0x82/0x460 [ 268.606203] ? security_file_permission+0x89/0x1f0 [ 268.611119] ? rw_verify_area+0xe5/0x2b0 [ 268.615159] ? __fdget_raw+0x20/0x20 [ 268.618859] vfs_read+0x124/0x360 [ 268.622301] SyS_read+0xef/0x220 [ 268.625654] ? kernel_write+0x120/0x120 [ 268.629608] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.634614] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.639362] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 268.644096] RIP: 0033:0x7f6d7a499310 [ 268.647785] RSP: 002b:00007ffe5c92eb38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.655475] RAX: ffffffffffffffda RBX: 00007f6d7ab6f6a8 RCX: 00007f6d7a499310 [ 268.662722] RDX: 0000000000000001 RSI: 00007ffe5c92eb88 RDI: 0000000000000000 [ 268.669974] RBP: 0000000000000086 R08: 00007ffe5c92e970 R09: 00007f6d7a74fe90 [ 268.677221] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.684469] R13: 000000000000006c R14: 000000000000006c R15: 00007ffe5c92ea74 [ 268.691746] getty S20560 2958 1 0x00000000 [ 268.697359] Call Trace: [ 268.699931] __schedule+0x8eb/0x2080 [ 268.703640] ? __sched_text_start+0x8/0x8 [ 268.707794] ? __lock_is_held+0xbc/0x140 [ 268.711852] ? check_noncircular+0x20/0x20 [ 268.716079] schedule+0xf5/0x430 [ 268.719425] ? flush_work+0x6b2/0x8f0 [ 268.723208] ? __schedule+0x2080/0x2080 [ 268.727164] ? trace_hardirqs_on+0xd/0x10 [ 268.731291] ? flush_work+0x620/0x8f0 [ 268.735070] ? lock_downgrade+0x990/0x990 [ 268.739204] ? find_held_lock+0x39/0x1d0 [ 268.743264] schedule_timeout+0x1ce/0x250 [ 268.747393] ? usleep_range+0x190/0x190 [ 268.751349] ? lock_release+0xd70/0xd70 [ 268.755302] ? check_same_owner+0x320/0x320 [ 268.759605] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 268.764698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.769703] wait_woken+0x10f/0x280 [ 268.773311] ? wait_woken+0x10f/0x280 [ 268.777089] ? n_tty_read+0x92d/0x1a10 [ 268.780961] ? woken_wake_function+0x60/0x60 [ 268.785367] n_tty_read+0xaf3/0x1a10 [ 268.789065] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 268.795745] ? copy_from_read_buf+0x6a0/0x6a0 [ 268.800234] ? check_same_owner+0x320/0x320 [ 268.804546] ? __init_waitqueue_head+0x140/0x140 [ 268.809289] ? __init_waitqueue_head+0x140/0x140 [ 268.814032] ? tty_poll+0x170/0x170 [ 268.817642] ? ldsem_down_read+0x37/0x40 [ 268.821683] ? ldsem_down_read+0x37/0x40 [ 268.825727] ? copy_from_read_buf+0x6a0/0x6a0 [ 268.830205] tty_read+0x169/0x250 [ 268.833642] ? tty_poll+0x170/0x170 [ 268.837251] __vfs_read+0xef/0xa00 [ 268.840781] ? vfs_copy_file_range+0x960/0x960 [ 268.845348] ? fsnotify+0x1af0/0x1af0 [ 268.849135] ? __inode_security_revalidate+0xd9/0x130 [ 268.854306] ? avc_policy_seqno+0x9/0x20 [ 268.858346] ? selinux_file_permission+0x82/0x460 [ 268.863174] ? security_file_permission+0x89/0x1f0 [ 268.868090] ? rw_verify_area+0xe5/0x2b0 [ 268.872128] ? __fdget_raw+0x20/0x20 [ 268.875827] vfs_read+0x124/0x360 [ 268.879269] SyS_read+0xef/0x220 [ 268.882621] ? kernel_write+0x120/0x120 [ 268.886574] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.891573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.896322] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 268.901055] RIP: 0033:0x7fa049444310 [ 268.904742] RSP: 002b:00007ffe9394e9c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.912432] RAX: ffffffffffffffda RBX: 00007fa049b1a6a8 RCX: 00007fa049444310 [ 268.919680] RDX: 0000000000000001 RSI: 00007ffe9394ea18 RDI: 0000000000000000 [ 268.926930] RBP: 0000000000000086 R08: 00007ffe9394e800 R09: 00007fa0496fae90 [ 268.934182] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 268.941431] R13: 000000000000006c R14: 000000000000006c R15: 00007ffe9394e904 [ 268.948710] getty S18704 2959 1 0x00000000 [ 268.954321] Call Trace: [ 268.956892] __schedule+0x8eb/0x2080 [ 268.960597] ? __sched_text_start+0x8/0x8 [ 268.964755] ? __lock_is_held+0xbc/0x140 [ 268.968810] ? check_noncircular+0x20/0x20 [ 268.973041] schedule+0xf5/0x430 [ 268.976387] ? flush_work+0x6b2/0x8f0 [ 268.980170] ? __schedule+0x2080/0x2080 [ 268.984128] ? trace_hardirqs_on+0xd/0x10 [ 268.988257] ? flush_work+0x620/0x8f0 [ 268.992037] ? lock_downgrade+0x990/0x990 [ 268.996174] ? find_held_lock+0x39/0x1d0 [ 269.000236] schedule_timeout+0x1ce/0x250 [ 269.004362] ? usleep_range+0x190/0x190 [ 269.008316] ? lock_release+0xd70/0xd70 [ 269.012270] ? check_same_owner+0x320/0x320 [ 269.016573] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 269.021659] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.026666] wait_woken+0x10f/0x280 [ 269.030272] ? wait_woken+0x10f/0x280 [ 269.034051] ? n_tty_read+0x92d/0x1a10 [ 269.037927] ? woken_wake_function+0x60/0x60 [ 269.042334] n_tty_read+0xaf3/0x1a10 [ 269.046040] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 269.052718] ? copy_from_read_buf+0x6a0/0x6a0 [ 269.057381] ? check_same_owner+0x320/0x320 [ 269.061696] ? __init_waitqueue_head+0x140/0x140 [ 269.066440] ? __init_waitqueue_head+0x140/0x140 [ 269.071178] ? tty_poll+0x170/0x170 [ 269.074784] ? ldsem_down_read+0x37/0x40 [ 269.078825] ? ldsem_down_read+0x37/0x40 [ 269.082872] ? copy_from_read_buf+0x6a0/0x6a0 [ 269.087347] tty_read+0x169/0x250 [ 269.090785] ? tty_poll+0x170/0x170 [ 269.094391] __vfs_read+0xef/0xa00 [ 269.097923] ? vfs_copy_file_range+0x960/0x960 [ 269.102488] ? fsnotify+0x1af0/0x1af0 [ 269.106277] ? __inode_security_revalidate+0xd9/0x130 [ 269.111449] ? avc_policy_seqno+0x9/0x20 [ 269.115490] ? selinux_file_permission+0x82/0x460 [ 269.120322] ? security_file_permission+0x89/0x1f0 [ 269.125239] ? rw_verify_area+0xe5/0x2b0 [ 269.129279] ? __fdget_raw+0x20/0x20 [ 269.132979] vfs_read+0x124/0x360 [ 269.136423] SyS_read+0xef/0x220 [ 269.139777] ? kernel_write+0x120/0x120 [ 269.143731] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.148729] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 269.153478] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 269.158225] RIP: 0033:0x7f0fb0ae9310 [ 269.161918] RSP: 002b:00007ffc88c8e4e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 269.169609] RAX: ffffffffffffffda RBX: 00007f0fb11bf6a8 RCX: 00007f0fb0ae9310 [ 269.176867] RDX: 0000000000000001 RSI: 00007ffc88c8e538 RDI: 0000000000000000 [ 269.184116] RBP: 0000000000000086 R08: 00007ffc88c8e320 R09: 00007f0fb0d9fe90 [ 269.191365] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 269.198614] R13: 000000000000006c R14: 000000000000006c R15: 00007ffc88c8e424 [ 269.205892] getty S20408 2960 1 0x00000000 [ 269.211509] Call Trace: [ 269.214082] __schedule+0x8eb/0x2080 [ 269.217789] ? __sched_text_start+0x8/0x8 [ 269.221951] ? __lock_is_held+0xbc/0x140 [ 269.226015] ? check_noncircular+0x20/0x20 [ 269.230245] schedule+0xf5/0x430 [ 269.233592] ? flush_work+0x6b2/0x8f0 [ 269.237377] ? __schedule+0x2080/0x2080 [ 269.241333] ? trace_hardirqs_on+0xd/0x10 [ 269.245462] ? flush_work+0x620/0x8f0 [ 269.249241] ? lock_downgrade+0x990/0x990 [ 269.253378] ? find_held_lock+0x39/0x1d0 [ 269.257443] schedule_timeout+0x1ce/0x250 [ 269.261575] ? usleep_range+0x190/0x190 [ 269.265531] ? lock_release+0xd70/0xd70 [ 269.269487] ? check_same_owner+0x320/0x320 [ 269.273792] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 269.278882] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.283900] wait_woken+0x10f/0x280 [ 269.287509] ? wait_woken+0x10f/0x280 [ 269.291295] ? n_tty_read+0x92d/0x1a10 [ 269.295173] ? woken_wake_function+0x60/0x60 [ 269.299578] n_tty_read+0xaf3/0x1a10 [ 269.303279] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 269.309958] ? copy_from_read_buf+0x6a0/0x6a0 [ 269.314450] ? check_same_owner+0x320/0x320 [ 269.318763] ? __init_waitqueue_head+0x140/0x140 [ 269.323509] ? __init_waitqueue_head+0x140/0x140 [ 269.328245] ? tty_poll+0x170/0x170 [ 269.331855] ? ldsem_down_read+0x37/0x40 [ 269.335895] ? ldsem_down_read+0x37/0x40 [ 269.339944] ? copy_from_read_buf+0x6a0/0x6a0 [ 269.344421] tty_read+0x169/0x250 [ 269.347861] ? tty_poll+0x170/0x170 [ 269.351468] __vfs_read+0xef/0xa00 [ 269.355084] ? vfs_copy_file_range+0x960/0x960 [ 269.359651] ? fsnotify+0x1af0/0x1af0 [ 269.363439] ? __inode_security_revalidate+0xd9/0x130 [ 269.368614] ? avc_policy_seqno+0x9/0x20 [ 269.372657] ? selinux_file_permission+0x82/0x460 [ 269.377486] ? security_file_permission+0x89/0x1f0 [ 269.382403] ? rw_verify_area+0xe5/0x2b0 [ 269.386445] ? __fdget_raw+0x20/0x20 [ 269.390145] vfs_read+0x124/0x360 [ 269.393587] SyS_read+0xef/0x220 [ 269.396942] ? kernel_write+0x120/0x120 [ 269.400901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.405904] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 269.410652] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 269.415386] RIP: 0033:0x7f897b22d310 [ 269.419078] RSP: 002b:00007ffeaca00458 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 269.426772] RAX: ffffffffffffffda RBX: 00007f897b9036a8 RCX: 00007f897b22d310 [ 269.434032] RDX: 0000000000000001 RSI: 00007ffeaca004a8 RDI: 0000000000000000 [ 269.441283] RBP: 0000000000000086 R08: 00007ffeaca00290 R09: 00007f897b4e3e90 [ 269.448533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 269.455782] R13: 000000000000006c R14: 000000000000006c R15: 00007ffeaca00394 [ 269.463064] getty S20880 2961 1 0x00000000 [ 269.468681] Call Trace: [ 269.471252] __schedule+0x8eb/0x2080 [ 269.474961] ? __sched_text_start+0x8/0x8 [ 269.479118] ? __lock_is_held+0xbc/0x140 [ 269.483178] ? check_noncircular+0x20/0x20 [ 269.487406] schedule+0xf5/0x430 [ 269.490755] ? flush_work+0x6b2/0x8f0 [ 269.494539] ? __schedule+0x2080/0x2080 [ 269.498499] ? trace_hardirqs_on+0xd/0x10 [ 269.502627] ? flush_work+0x620/0x8f0 [ 269.506416] ? lock_downgrade+0x990/0x990 [ 269.510561] ? find_held_lock+0x39/0x1d0 [ 269.514623] schedule_timeout+0x1ce/0x250 [ 269.518756] ? usleep_range+0x190/0x190 [ 269.522711] ? lock_release+0xd70/0xd70 [ 269.526666] ? check_same_owner+0x320/0x320 [ 269.530971] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 269.536060] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.541067] wait_woken+0x10f/0x280 [ 269.544671] ? wait_woken+0x10f/0x280 [ 269.548450] ? n_tty_read+0x92d/0x1a10 [ 269.552321] ? woken_wake_function+0x60/0x60 [ 269.556746] n_tty_read+0xaf3/0x1a10 [ 269.560449] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 269.567125] ? copy_from_read_buf+0x6a0/0x6a0 [ 269.571605] ? __check_object_size+0x25d/0x4f0 [ 269.576174] ? check_same_owner+0x320/0x320 [ 269.580485] ? __init_waitqueue_head+0x140/0x140 [ 269.585228] ? __init_waitqueue_head+0x140/0x140 [ 269.589965] ? tty_poll+0x170/0x170 [ 269.593572] ? ldsem_down_read+0x37/0x40 [ 269.597614] ? ldsem_down_read+0x37/0x40 [ 269.601658] ? copy_from_read_buf+0x6a0/0x6a0 [ 269.606135] tty_read+0x169/0x250 [ 269.609574] ? tty_poll+0x170/0x170 [ 269.613182] __vfs_read+0xef/0xa00 [ 269.616713] ? vfs_copy_file_range+0x960/0x960 [ 269.621278] ? fsnotify+0x1af0/0x1af0 [ 269.625066] ? __inode_security_revalidate+0xd9/0x130 [ 269.630239] ? avc_policy_seqno+0x9/0x20 [ 269.634285] ? selinux_file_permission+0x82/0x460 [ 269.639117] ? security_file_permission+0x89/0x1f0 [ 269.644038] ? rw_verify_area+0xe5/0x2b0 [ 269.648078] ? __fdget_raw+0x20/0x20 [ 269.651780] vfs_read+0x124/0x360 [ 269.655225] SyS_read+0xef/0x220 [ 269.658577] ? kernel_write+0x120/0x120 [ 269.662531] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.667529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 269.672276] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 269.677014] RIP: 0033:0x7fa3679c3310 [ 269.680708] RSP: 002b:00007ffd1227d3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 269.688400] RAX: ffffffffffffffda RBX: 00007fa3680996a8 RCX: 00007fa3679c3310 [ 269.695648] RDX: 0000000000000001 RSI: 00007ffd1227d448 RDI: 0000000000000000 [ 269.702899] RBP: 0000000000000086 R08: 00007ffd1227d230 R09: 0000000000000000 [ 269.710149] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 269.717398] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd1227d334 [ 269.724675] udevd R running task 22304 2963 1506 0x00000000 [ 269.731858] Call Trace: [ 269.734435] __schedule+0x8eb/0x2080 [ 269.738143] ? __sched_text_start+0x8/0x8 [ 269.742275] ? timerqueue_add+0x1e9/0x280 [ 269.746412] ? do_raw_spin_trylock+0x190/0x190 [ 269.750979] ? __remove_hrtimer+0x190/0x190 [ 269.755291] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 269.760378] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.765377] ? trace_hardirqs_on+0xd/0x10 [ 269.769522] schedule+0xf5/0x430 [ 269.772877] ? __schedule+0x2080/0x2080 [ 269.776834] ? pvclock_read_flags+0x160/0x160 [ 269.781323] ? rcu_pm_notify+0xc0/0xc0 [ 269.785191] ? find_held_lock+0x39/0x1d0 [ 269.789235] ? memset+0x31/0x40 [ 269.792496] ? __hrtimer_init+0x4e/0x140 [ 269.796546] schedule_hrtimeout_range_clock+0x23e/0x810 [ 269.801896] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 269.806987] ? ep_poll+0x22f/0x1190 [ 269.810600] ? kvm_clock_get_cycles+0x25/0x30 [ 269.815082] ? do_raw_spin_trylock+0x190/0x190 [ 269.819649] ? __hrtimer_init+0x140/0x140 [ 269.823780] ? timespec_add_safe+0x280/0x280 [ 269.828170] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 269.833265] schedule_hrtimeout_range+0x2a/0x40 [ 269.837918] ep_poll+0xa04/0x1190 [ 269.841373] ? ep_send_events_proc+0xe80/0xe80 [ 269.845936] ? mutex_unlock+0xd/0x10 [ 269.849629] ? SyS_epoll_ctl+0x30a/0x1c10 [ 269.853756] ? lock_downgrade+0x990/0x990 [ 269.857900] ? SyS_epoll_create+0x240/0x240 [ 269.862219] ? __lock_is_held+0xbc/0x140 [ 269.866283] ? __fd_install+0x2f7/0x6a0 [ 269.870248] ? get_unused_fd_flags+0x190/0x190 [ 269.874812] ? _raw_spin_unlock+0x22/0x30 [ 269.878949] ? __fget_light+0x29d/0x390 [ 269.882908] ? fget_raw+0x20/0x20 [ 269.886345] ? get_unused_fd_flags+0x121/0x190 [ 269.890923] ? wake_up_q+0xe0/0xe0 [ 269.894447] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 269.899281] SyS_epoll_wait+0x167/0x1c0 [ 269.903244] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 269.907977] RIP: 0033:0x7fbc12f91943 [ 269.911664] RSP: 002b:00007ffd2ed5ab08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 269.919355] RAX: ffffffffffffffda RBX: 00000000024f7030 RCX: 00007fbc12f91943 [ 269.926603] RDX: 0000000000000004 RSI: 00007ffd2ed5abd0 RDI: 0000000000000007 [ 269.933856] RBP: 0000000000000086 R08: 0000000000000006 R09: 0000003d54d5391e [ 269.941107] R10: 000000000000ee39 R11: 0000000000000246 R12: 000000000000575a [ 269.948357] R13: 00000000000000ca R14: 0000000000000081 R15: 0000000000000005 [ 269.955637] sshd R running task 19888 2979 2931 0x00000000 [ 269.962826] Call Trace: [ 269.965396] __schedule+0x8eb/0x2080 [ 269.969103] ? __sched_text_start+0x8/0x8 [ 269.973234] ? timerqueue_add+0x1e9/0x280 [ 269.977372] ? do_raw_spin_trylock+0x190/0x190 [ 269.981936] ? __remove_hrtimer+0x190/0x190 [ 269.986242] ? check_noncircular+0x20/0x20 [ 269.990463] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 269.995550] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.000549] ? trace_hardirqs_on+0xd/0x10 [ 270.004688] schedule+0xf5/0x430 [ 270.008041] ? __schedule+0x2080/0x2080 [ 270.012024] ? rcu_pm_notify+0xc0/0xc0 [ 270.015901] ? memset+0x31/0x40 [ 270.019181] ? __hrtimer_init+0x4e/0x140 [ 270.023230] schedule_hrtimeout_range_clock+0x23e/0x810 [ 270.028578] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 270.033666] ? tcp_peek_len+0x270/0x270 [ 270.037626] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 270.042719] ? __hrtimer_init+0x140/0x140 [ 270.046858] ? add_wait_queue+0x1bb/0x2d0 [ 270.050999] schedule_hrtimeout_range+0x2a/0x40 [ 270.055661] poll_schedule_timeout+0x10f/0x1f0 [ 270.060232] ? poll_freewait+0x250/0x250 [ 270.064278] ? check_same_owner+0x320/0x320 [ 270.068593] ? poll_initwait+0x180/0x180 [ 270.072634] ? pipe_poll+0x25e/0x2d0 [ 270.076334] do_select+0x11dd/0x1700 [ 270.080083] ? select_estimate_accuracy+0x450/0x450 [ 270.085092] ? perf_trace_lock+0xf1/0x860 [ 270.089232] ? check_noncircular+0x20/0x20 [ 270.093462] ? set_fd_set.part.0+0x70/0x70 [ 270.097685] ? set_fd_set.part.0+0x70/0x70 [ 270.101906] ? set_fd_set.part.0+0x70/0x70 [ 270.106130] ? set_fd_set.part.0+0x70/0x70 [ 270.110359] ? __might_fault+0xe0/0x1d0 [ 270.114326] ? lock_release+0xd70/0xd70 [ 270.118279] ? check_same_owner+0x320/0x320 [ 270.122582] ? __check_object_size+0x25d/0x4f0 [ 270.127761] ? __might_sleep+0x95/0x190 [ 270.131731] ? kasan_check_write+0x14/0x20 [ 270.135955] core_sys_select+0x480/0x960 [ 270.139993] ? core_sys_select+0x480/0x960 [ 270.144309] ? poll_select_set_timeout+0x210/0x210 [ 270.149227] ? kvm_clock_get_cycles+0x25/0x30 [ 270.153713] ? timespec64_add_safe+0x1bb/0x2c0 [ 270.158306] ? poll_select_set_timeout+0x12f/0x210 [ 270.163216] ? do_restart_poll+0x2a0/0x2a0 [ 270.167441] ? kasan_check_write+0x14/0x20 [ 270.171664] SyS_select+0x194/0x230 [ 270.175276] ? core_sys_select+0x960/0x960 [ 270.179490] ? SyS_write+0x184/0x220 [ 270.183196] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 270.188032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.193036] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.197785] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 270.202519] RIP: 0033:0x7f8a13ce1dd3 [ 270.206208] RSP: 002b:00007ffd3a30cbc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 270.213898] RAX: ffffffffffffffda RBX: 00007ffd3a30cc50 RCX: 00007f8a13ce1dd3 [ 270.221146] RDX: 0000562fc829dad0 RSI: 0000562fc829daf0 RDI: 000000000000000c [ 270.228395] RBP: 0000000000000086 R08: 00007ffd3a30cbf0 R09: 0101010101010101 [ 270.235641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000f928c6 [ 270.242889] R13: 0000000000f90000 R14: 00007f8a14d97c00 R15: 0000562fc829ee30 [ 270.250171] syz-fuzzer R running task 20448 2981 2979 0x00000000 [ 270.257354] Call Trace: [ 270.259924] __schedule+0x8eb/0x2080 [ 270.263632] ? __sched_text_start+0x8/0x8 [ 270.267762] ? timerqueue_add+0x1e9/0x280 [ 270.271901] ? do_raw_spin_trylock+0x190/0x190 [ 270.276465] ? __remove_hrtimer+0x190/0x190 [ 270.280764] ? find_held_lock+0x39/0x1d0 [ 270.284812] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 270.289901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.294902] ? trace_hardirqs_on+0xd/0x10 [ 270.299047] schedule+0xf5/0x430 [ 270.302398] ? __schedule+0x2080/0x2080 [ 270.306356] ? do_raw_spin_trylock+0x190/0x190 [ 270.310931] ? futex_wait_setup+0x14a/0x3d0 [ 270.315251] futex_wait_queue_me+0x3ed/0x7e0 [ 270.319642] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 270.324988] ? is_bpf_text_address+0xa4/0x120 [ 270.329470] ? memset+0x31/0x40 [ 270.332734] ? get_futex_value_locked+0xc3/0xf0 [ 270.337388] ? futex_wait_setup+0x22e/0x3d0 [ 270.341702] ? futex_wake+0x680/0x680 [ 270.345499] futex_wait+0x34b/0x990 [ 270.349106] ? do_raw_spin_trylock+0x190/0x190 [ 270.353678] ? futex_wait_setup+0x3d0/0x3d0 [ 270.357977] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 270.363162] ? wake_up_q+0x8a/0xe0 [ 270.366684] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 270.371767] ? futex_wake+0x2ca/0x680 [ 270.375554] ? __hrtimer_init+0x140/0x140 [ 270.379685] ? get_futex_key+0x1d50/0x1d50 [ 270.383900] ? _raw_spin_unlock_irq+0x27/0x70 [ 270.388409] do_futex+0x1070/0x20d0 [ 270.392033] ? perf_trace_lock+0xf1/0x860 [ 270.396163] ? __schedule+0x8f3/0x2080 [ 270.400047] ? exit_robust_list+0x240/0x240 [ 270.404357] ? find_held_lock+0x39/0x1d0 [ 270.408418] ? lock_downgrade+0x990/0x990 [ 270.412549] ? find_held_lock+0x39/0x1d0 [ 270.416598] ? lock_acquire+0x1d5/0x580 [ 270.420551] ? SyS_futex+0x2d3/0x390 [ 270.424272] ? pvclock_read_flags+0x160/0x160 [ 270.428745] ? __might_fault+0xe0/0x1d0 [ 270.432706] ? ktime_get+0x15c/0x3a0 [ 270.436409] ? kvm_clock_get_cycles+0x25/0x30 [ 270.440883] ? ktime_get+0x26f/0x3a0 [ 270.444586] ? do_gettimeofday+0x190/0x190 [ 270.448802] ? __might_sleep+0x95/0x190 [ 270.452771] ? kasan_check_write+0x14/0x20 [ 270.456993] SyS_futex+0x260/0x390 [ 270.460527] ? do_futex+0x20d0/0x20d0 [ 270.464310] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 270.469137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.474137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.478887] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 270.483622] RIP: 0033:0x45f663 [ 270.486796] RSP: 002b:000000c4200276a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 270.494491] RAX: ffffffffffffffda RBX: 000000003ae121c3 RCX: 000000000045f663 [ 270.501740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000137da60 [ 270.508991] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 270.516242] R10: 000000c4200276d8 R11: 0000000000000206 R12: 0000000000000001 [ 270.523490] R13: 0000000000000018 R14: 0000000000000057 R15: 000000000000001c [ 270.530856] syz-fuzzer R running task 21264 2982 2979 0x00000000 [ 270.538039] Call Trace: [ 270.540610] __schedule+0x8eb/0x2080 [ 270.544318] ? __sched_text_start+0x8/0x8 [ 270.548448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.553445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.558190] ? retint_kernel+0x10/0x10 [ 270.562082] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 270.567181] schedule+0xf5/0x430 [ 270.570531] ? __schedule+0x2080/0x2080 [ 270.574488] ? lock_acquire+0x1d5/0x580 [ 270.578445] ? select_estimate_accuracy+0xc6/0x450 [ 270.583353] ? check_noncircular+0x20/0x20 [ 270.587571] ? rcu_pm_notify+0xc0/0xc0 [ 270.591444] ? memset+0x31/0x40 [ 270.594706] ? __hrtimer_init+0x4e/0x140 [ 270.598754] schedule_hrtimeout_range_clock+0x23e/0x810 [ 270.604107] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 270.609191] ? kvm_clock_get_cycles+0x25/0x30 [ 270.613665] ? ktime_get_ts64+0x328/0x4d0 [ 270.617806] ? get_monotonic_coarse64+0x470/0x470 [ 270.622640] ? __hrtimer_init+0x140/0x140 [ 270.626774] ? do_select+0xdf/0x1700 [ 270.630470] ? set_normalized_timespec+0x5a/0xb0 [ 270.635300] schedule_hrtimeout_range+0x2a/0x40 [ 270.639954] poll_schedule_timeout+0x10f/0x1f0 [ 270.644529] ? poll_freewait+0x250/0x250 [ 270.648589] do_select+0x11dd/0x1700 [ 270.652307] ? __lock_acquire+0x20fd/0x4620 [ 270.656626] ? __kernel_text_address+0xd/0x40 [ 270.661105] ? select_estimate_accuracy+0x450/0x450 [ 270.666108] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 270.671279] ? perf_trace_lock+0xf1/0x860 [ 270.675412] ? check_noncircular+0x20/0x20 [ 270.679720] ? check_noncircular+0x20/0x20 [ 270.683949] ? find_held_lock+0x39/0x1d0 [ 270.687998] ? check_noncircular+0x20/0x20 [ 270.692233] ? find_held_lock+0x39/0x1d0 [ 270.696301] ? lock_downgrade+0x990/0x990 [ 270.700442] ? core_sys_select+0xab/0x960 [ 270.704583] ? lock_release+0xd70/0xd70 [ 270.708543] ? __lock_is_held+0xbc/0x140 [ 270.712604] core_sys_select+0x480/0x960 [ 270.716644] ? core_sys_select+0x480/0x960 [ 270.720873] ? poll_select_set_timeout+0x210/0x210 [ 270.725794] ? kvm_clock_get_cycles+0x25/0x30 [ 270.730289] ? timespec64_add_safe+0x1bb/0x2c0 [ 270.734857] ? timespec_add_safe+0x280/0x280 [ 270.739252] ? iterate_fd+0x3f0/0x3f0 [ 270.743045] ? poll_select_set_timeout+0x12f/0x210 [ 270.747954] ? do_restart_poll+0x2a0/0x2a0 [ 270.752178] ? kasan_check_write+0x14/0x20 [ 270.756409] SyS_pselect6+0x54a/0x650 [ 270.760200] ? SyS_select+0x230/0x230 [ 270.763983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.768984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.773734] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 270.778562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.783563] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.788310] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 270.793045] RIP: 0033:0x45f181 [ 270.796213] RSP: 002b:00007faa9f5eddb0 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 270.803905] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000045f181 [ 270.811155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 270.818412] RBP: 0000000000000086 R08: 00007faa9f5eddb0 R09: 0000000000000000 [ 270.825667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdfe7ca700 [ 270.832915] R13: 00007faa9f5ee9c0 R14: 00007faa9fdb8040 R15: 0000000000000003 [ 270.840195] syz-fuzzer S19232 2983 2979 0x00000000 [ 270.845809] Call Trace: [ 270.848380] __schedule+0x8eb/0x2080 [ 270.852091] ? __sched_text_start+0x8/0x8 [ 270.856340] ? plist_check_list+0x7e/0xa0 [ 270.860473] ? plist_check_head+0xe2/0x130 [ 270.864687] ? plist_check_list+0xa0/0xa0 [ 270.868822] ? find_held_lock+0x39/0x1d0 [ 270.872885] ? plist_check_head+0x130/0x130 [ 270.877198] schedule+0xf5/0x430 [ 270.880548] ? __schedule+0x2080/0x2080 [ 270.884526] ? do_raw_spin_trylock+0x190/0x190 [ 270.889087] ? find_held_lock+0x39/0x1d0 [ 270.893140] ? futex_wait_setup+0x14a/0x3d0 [ 270.897460] futex_wait_queue_me+0x3ed/0x7e0 [ 270.901852] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 270.907195] ? __sched_text_start+0x8/0x8 [ 270.911337] ? get_futex_value_locked+0xc3/0xf0 [ 270.915991] ? futex_wait_setup+0x22e/0x3d0 [ 270.920309] ? futex_wake+0x680/0x680 [ 270.924093] ? mutex_unlock+0xd/0x10 [ 270.927789] ? ep_scan_ready_list+0x9f6/0xea0 [ 270.932267] ? check_noncircular+0x20/0x20 [ 270.936497] futex_wait+0x34b/0x990 [ 270.940124] ? futex_wait_setup+0x3d0/0x3d0 [ 270.944435] ? find_held_lock+0x39/0x1d0 [ 270.948494] ? lock_downgrade+0x990/0x990 [ 270.952650] ? do_raw_spin_trylock+0x190/0x190 [ 270.957222] do_futex+0x1070/0x20d0 [ 270.960831] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 270.965918] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.970931] ? exit_robust_list+0x240/0x240 [ 270.975253] ? ep_send_events_proc+0xe80/0xe80 [ 270.979821] ? lock_release+0xd70/0xd70 [ 270.983787] ? __lock_is_held+0xbc/0x140 [ 270.987849] ? __fget+0x362/0x580 [ 270.991303] ? iterate_fd+0x3f0/0x3f0 [ 270.995084] ? __vfs_read+0xf7/0xa00 [ 270.998790] ? vfs_copy_file_range+0x960/0x960 [ 271.003355] ? fsnotify+0x1af0/0x1af0 [ 271.007158] ? __fget_light+0x29d/0x390 [ 271.011126] SyS_futex+0x260/0x390 [ 271.014646] ? vfs_read+0x16b/0x360 [ 271.018262] ? do_futex+0x20d0/0x20d0 [ 271.022045] ? lockdep_sys_exit+0x47/0xf0 [ 271.026175] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 271.031001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.036007] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.040760] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 271.045496] RIP: 0033:0x45f663 [ 271.048664] RSP: 002b:00007faa9edecc60 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 271.056354] RAX: ffffffffffffffda RBX: 000000c420028700 RCX: 000000000045f663 [ 271.063604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420028810 [ 271.070851] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 271.078099] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000001 [ 271.085346] R13: 000000c43234cf00 R14: 0000000000000001 R15: 0000000000000000 [ 271.092623] syz-fuzzer S23624 2984 2979 0x00000000 [ 271.098235] Call Trace: [ 271.100815] __schedule+0x8eb/0x2080 [ 271.104524] ? __sched_text_start+0x8/0x8 [ 271.108651] ? plist_check_list+0x7e/0xa0 [ 271.112787] ? plist_check_head+0xe2/0x130 [ 271.117001] ? plist_check_list+0xa0/0xa0 [ 271.121140] ? find_held_lock+0x39/0x1d0 [ 271.125203] ? plist_check_head+0x130/0x130 [ 271.129513] schedule+0xf5/0x430 [ 271.132866] ? __schedule+0x2080/0x2080 [ 271.136824] ? do_raw_spin_trylock+0x190/0x190 [ 271.141384] ? rcu_read_lock_sched_held+0x108/0x120 [ 271.146389] ? futex_wait_setup+0x14a/0x3d0 [ 271.150708] futex_wait_queue_me+0x3ed/0x7e0 [ 271.155101] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 271.160445] ? trace_hardirqs_on+0xd/0x10 [ 271.164583] ? get_futex_value_locked+0xc3/0xf0 [ 271.169235] ? futex_wait_setup+0x22e/0x3d0 [ 271.173553] ? futex_wake+0x680/0x680 [ 271.177342] ? find_held_lock+0x39/0x1d0 [ 271.181389] futex_wait+0x34b/0x990 [ 271.185019] ? futex_wait_setup+0x3d0/0x3d0 [ 271.189333] ? lock_acquire+0x1d5/0x580 [ 271.193288] ? finish_task_switch+0x1aa/0x740 [ 271.197771] ? do_raw_spin_trylock+0x190/0x190 [ 271.202336] ? lock_release+0xd70/0xd70 [ 271.206290] ? compat_start_thread+0x80/0x80 [ 271.210682] ? check_noncircular+0x20/0x20 [ 271.214902] ? _raw_spin_unlock_irq+0x27/0x70 [ 271.219412] do_futex+0x1070/0x20d0 [ 271.223038] ? __schedule+0x8f3/0x2080 [ 271.226917] ? exit_robust_list+0x240/0x240 [ 271.231217] ? __sched_text_start+0x8/0x8 [ 271.235344] ? lock_release+0xd70/0xd70 [ 271.239298] ? check_same_owner+0x320/0x320 [ 271.243598] ? ktime_get_ts64+0x328/0x4d0 [ 271.247742] ? __might_sleep+0x95/0x190 [ 271.251722] ? kasan_check_read+0x11/0x20 [ 271.255849] ? _copy_to_user+0xa2/0xc0 [ 271.259723] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 271.264904] ? schedule+0xf5/0x430 [ 271.268427] ? __schedule+0x2080/0x2080 [ 271.272395] ? poll_select_set_timeout+0x12f/0x210 [ 271.277304] ? do_restart_poll+0x2a0/0x2a0 [ 271.281526] ? exit_to_usermode_loop+0x8c/0x310 [ 271.286183] ? trace_hardirqs_off+0xd/0x10 [ 271.290404] ? exit_to_usermode_loop+0x198/0x310 [ 271.295157] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 271.300688] SyS_futex+0x260/0x390 [ 271.304217] ? do_futex+0x20d0/0x20d0 [ 271.308005] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 271.312839] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.317836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.322585] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 271.327316] RIP: 0033:0x45f663 [ 271.330485] RSP: 002b:000000c420024ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 271.338186] RAX: ffffffffffffffda RBX: 000000c420028a80 RCX: 000000000045f663 [ 271.345434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000013a4dc0 [ 271.352681] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 271.359929] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420064168 [ 271.367177] R13: 00007faa9e5ec9c0 R14: 00007faa9fdb8040 R15: 0000000000000003 [ 271.374456] syz-fuzzer S22008 2985 2979 0x00000000 [ 271.380093] Call Trace: [ 271.382666] __schedule+0x8eb/0x2080 [ 271.386372] ? __sched_text_start+0x8/0x8 [ 271.390500] ? plist_check_list+0x7e/0xa0 [ 271.394631] ? plist_check_head+0xe2/0x130 [ 271.398845] ? plist_check_list+0xa0/0xa0 [ 271.402979] ? find_held_lock+0x39/0x1d0 [ 271.407050] ? plist_check_head+0x130/0x130 [ 271.411359] schedule+0xf5/0x430 [ 271.414712] ? __schedule+0x2080/0x2080 [ 271.418672] ? do_raw_spin_trylock+0x190/0x190 [ 271.423247] ? futex_wait_setup+0x14a/0x3d0 [ 271.427565] futex_wait_queue_me+0x3ed/0x7e0 [ 271.431957] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 271.437301] ? trace_hardirqs_on+0xd/0x10 [ 271.441435] ? try_to_wake_up+0xf9/0x1600 [ 271.445567] ? get_futex_value_locked+0xc3/0xf0 [ 271.450219] ? futex_wait_setup+0x22e/0x3d0 [ 271.454543] ? futex_wake+0x680/0x680 [ 271.458324] ? fault_in_user_writeable+0x90/0x90 [ 271.463061] ? futex_wake+0x32d/0x680 [ 271.466850] futex_wait+0x34b/0x990 [ 271.470457] ? do_raw_spin_trylock+0x190/0x190 [ 271.475039] ? futex_wait_setup+0x3d0/0x3d0 [ 271.479350] ? wake_up_q+0x8a/0xe0 [ 271.482869] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 271.487951] ? futex_wake+0x2ca/0x680 [ 271.491748] ? get_futex_key+0x1d50/0x1d50 [ 271.495988] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 271.500815] ? __might_fault+0xe0/0x1d0 [ 271.504782] do_futex+0x1070/0x20d0 [ 271.508394] ? fget_raw+0x20/0x20 [ 271.511834] ? check_noncircular+0x20/0x20 [ 271.516053] ? find_held_lock+0x39/0x1d0 [ 271.520110] ? exit_robust_list+0x240/0x240 [ 271.524411] ? check_noncircular+0x20/0x20 [ 271.528648] ? find_held_lock+0x39/0x1d0 [ 271.532710] ? lock_downgrade+0x990/0x990 [ 271.536845] ? recalc_sigpending+0x103/0x160 [ 271.541236] ? recalc_sigpending_tsk+0x150/0x150 [ 271.545979] ? __set_current_blocked+0x9a/0x110 [ 271.550644] ? do_raw_spin_trylock+0x190/0x190 [ 271.555208] ? retarget_shared_pending+0x3c0/0x3c0 [ 271.560117] ? __might_fault+0xe0/0x1d0 [ 271.564082] ? _raw_spin_unlock_irq+0x27/0x70 [ 271.568562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.573559] ? trace_hardirqs_on+0xd/0x10 [ 271.577689] ? _raw_spin_unlock_irq+0x27/0x70 [ 271.582165] ? __set_current_blocked+0xd4/0x110 [ 271.586818] ? sigprocmask+0xe7/0x300 [ 271.590599] ? sigsuspend+0x240/0x240 [ 271.594394] SyS_futex+0x260/0x390 [ 271.597924] ? do_futex+0x20d0/0x20d0 [ 271.601708] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 271.606536] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.611535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.616283] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 271.621025] RIP: 0033:0x45f663 [ 271.624194] RSP: 002b:00007faa9ddead00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 271.631887] RAX: ffffffffffffffda RBX: 000000c4201b2000 RCX: 000000000045f663 [ 271.639134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c4201b2110 [ 271.646381] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 271.653630] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 271.660876] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000000 [ 271.668156] syz-fuzzer S20448 2986 2979 0x00000000 [ 271.673770] Call Trace: [ 271.676342] __schedule+0x8eb/0x2080 [ 271.680051] ? __sched_text_start+0x8/0x8 [ 271.684189] ? plist_check_list+0x7e/0xa0 [ 271.688320] ? plist_check_head+0xe2/0x130 [ 271.692534] ? plist_check_list+0xa0/0xa0 [ 271.696669] ? find_held_lock+0x39/0x1d0 [ 271.700736] ? plist_check_head+0x130/0x130 [ 271.705054] schedule+0xf5/0x430 [ 271.708400] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 271.713574] ? __schedule+0x2080/0x2080 [ 271.717539] ? do_raw_spin_trylock+0x190/0x190 [ 271.722116] ? futex_wait_setup+0x14a/0x3d0 [ 271.726419] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 271.731602] futex_wait_queue_me+0x3ed/0x7e0 [ 271.736001] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 271.741351] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 271.746538] ? get_futex_value_locked+0xc3/0xf0 [ 271.751194] ? futex_wait_setup+0x22e/0x3d0 [ 271.755512] ? futex_wake+0x680/0x680 [ 271.759295] ? check_noncircular+0x20/0x20 [ 271.763523] futex_wait+0x34b/0x990 [ 271.767147] ? futex_wait_setup+0x3d0/0x3d0 [ 271.771453] ? find_held_lock+0x39/0x1d0 [ 271.775513] ? lock_downgrade+0x990/0x990 [ 271.779643] ? find_held_lock+0x39/0x1d0 [ 271.783728] do_futex+0x1070/0x20d0 [ 271.787338] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 271.793995] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 271.798835] ? exit_robust_list+0x240/0x240 [ 271.803144] ? avc_has_perm+0x43e/0x680 [ 271.807107] ? avc_has_perm_noaudit+0x520/0x520 [ 271.811766] ? iterate_fd+0x3f0/0x3f0 [ 271.815555] ? mutex_unlock+0xd/0x10 [ 271.819251] ? pipe_read+0x5e3/0x800 [ 271.822972] ? __vfs_read+0xf7/0xa00 [ 271.826674] ? vfs_copy_file_range+0x960/0x960 [ 271.831235] ? selinux_capset+0x100/0x100 [ 271.835366] ? fsnotify+0x1af0/0x1af0 [ 271.839160] ? selinux_file_permission+0x82/0x460 [ 271.844008] SyS_futex+0x260/0x390 [ 271.847532] ? vfs_read+0x16b/0x360 [ 271.851146] ? do_futex+0x20d0/0x20d0 [ 271.854923] ? SyS_read+0x184/0x220 [ 271.858530] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 271.863357] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.868354] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.873100] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 271.877832] RIP: 0033:0x45f663 [ 271.880999] RSP: 002b:00007faa9d5e9c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 271.888702] RAX: ffffffffffffffda RBX: 000000c420092a80 RCX: 000000000045f663 [ 271.895950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420092b90 [ 271.903197] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 271.910444] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c4362e7d42 [ 271.917695] R13: 0000000000000001 R14: 000000c4362e7d68 R15: 0000000000000002 [ 271.924972] syz-fuzzer S20448 2987 2979 0x00000000 [ 271.930587] Call Trace: [ 271.933157] __schedule+0x8eb/0x2080 [ 271.936864] ? __sched_text_start+0x8/0x8 [ 271.940994] ? plist_check_list+0x7e/0xa0 [ 271.945131] ? plist_check_head+0xe2/0x130 [ 271.949345] ? plist_check_list+0xa0/0xa0 [ 271.953479] ? find_held_lock+0x39/0x1d0 [ 271.957541] ? plist_check_head+0x130/0x130 [ 271.961852] schedule+0xf5/0x430 [ 271.965203] ? __schedule+0x2080/0x2080 [ 271.969159] ? do_raw_spin_trylock+0x190/0x190 [ 271.973733] ? futex_wait_setup+0x14a/0x3d0 [ 271.978038] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 271.983219] futex_wait_queue_me+0x3ed/0x7e0 [ 271.987611] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 271.992952] ? trace_hardirqs_on+0xd/0x10 [ 271.997085] ? try_to_wake_up+0xf9/0x1600 [ 272.001218] ? get_futex_value_locked+0xc3/0xf0 [ 272.005871] ? futex_wait_setup+0x22e/0x3d0 [ 272.010185] ? futex_wake+0x680/0x680 [ 272.013971] ? check_noncircular+0x20/0x20 [ 272.018184] ? futex_wake+0x32d/0x680 [ 272.021973] futex_wait+0x34b/0x990 [ 272.025595] ? futex_wait_setup+0x3d0/0x3d0 [ 272.029899] ? find_held_lock+0x39/0x1d0 [ 272.033970] ? lock_downgrade+0x990/0x990 [ 272.038099] ? find_held_lock+0x39/0x1d0 [ 272.042183] do_futex+0x1070/0x20d0 [ 272.045791] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 272.052443] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 272.057279] ? exit_robust_list+0x240/0x240 [ 272.061588] ? avc_has_perm+0x43e/0x680 [ 272.065548] ? avc_has_perm_noaudit+0x520/0x520 [ 272.070206] ? iterate_fd+0x3f0/0x3f0 [ 272.073995] ? mutex_unlock+0xd/0x10 [ 272.077694] ? pipe_read+0x5e3/0x800 [ 272.081412] ? __vfs_read+0xf7/0xa00 [ 272.085113] ? vfs_copy_file_range+0x960/0x960 [ 272.089673] ? selinux_capset+0x100/0x100 [ 272.093806] ? fsnotify+0x1af0/0x1af0 [ 272.097599] ? selinux_file_permission+0x82/0x460 [ 272.102447] SyS_futex+0x260/0x390 [ 272.105971] ? vfs_read+0x16b/0x360 [ 272.109586] ? do_futex+0x20d0/0x20d0 [ 272.113364] ? SyS_read+0x184/0x220 [ 272.116971] ? lockdep_sys_exit+0x47/0xf0 [ 272.121101] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 272.126452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.131453] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.136205] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 272.140940] RIP: 0033:0x45f663 [ 272.144109] RSP: 002b:00007faa9cc88c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 272.151800] RAX: ffffffffffffffda RBX: 000000c420029500 RCX: 000000000045f663 [ 272.159058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420029610 [ 272.166307] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 272.173553] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000000 [ 272.180802] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000034 [ 272.188081] syz-fuzzer R running task 20352 2988 2979 0x00000000 [ 272.195265] Call Trace: [ 272.197837] __schedule+0x8eb/0x2080 [ 272.201545] ? __sched_text_start+0x8/0x8 [ 272.205674] ? ep_send_events_proc+0xe80/0xe80 [ 272.210243] ? lock_release+0xd70/0xd70 [ 272.214203] ? __lock_is_held+0xbc/0x140 [ 272.218268] ? __fget+0x362/0x580 [ 272.221718] schedule+0xf5/0x430 [ 272.225069] ? __schedule+0x2080/0x2080 [ 272.229027] ? vfs_copy_file_range+0x960/0x960 [ 272.233594] ? fsnotify+0x1af0/0x1af0 [ 272.237392] ? exit_to_usermode_loop+0x8c/0x310 [ 272.242053] exit_to_usermode_loop+0x1d1/0x310 [ 272.246612] ? rw_verify_area+0xe5/0x2b0 [ 272.250657] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 272.256181] ? vfs_read+0x16b/0x360 [ 272.259789] ? fput+0xd2/0x140 [ 272.262973] prepare_exit_to_usermode+0x273/0x2d0 [ 272.267797] ? perf_trace_sys_enter+0xc20/0xc20 [ 272.272448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.277282] retint_user+0x8/0x20 [ 272.280711] RIP: 0033:0x41f6ad [ 272.283880] RSP: 002b:00007faa9c487d18 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff10 [ 272.291571] RAX: 000000c420000000 RBX: 000000c41f57004b RCX: 0000000000000002 [ 272.298821] RDX: 000000c439500000 RSI: 000000c4351ff600 RDI: 0000000000000090 [ 272.306070] RBP: 00007faa9c487db0 R08: 0000000000000002 R09: 00000000000000ff [ 272.313318] R10: 0000000000000200 R11: 000000c4338d59c0 R12: 0000000000000001 [ 272.320566] R13: 000000c438caf680 R14: 0000000000000001 R15: 0000000000000000 [ 272.327843] syz-fuzzer R running task 20856 2989 2979 0x00000000 [ 272.335029] Call Trace: [ 272.337600] __schedule+0x8eb/0x2080 [ 272.341307] ? __sched_text_start+0x8/0x8 [ 272.345435] ? ep_send_events_proc+0xe80/0xe80 [ 272.350002] ? lock_release+0xd70/0xd70 [ 272.353968] ? __lock_is_held+0xbc/0x140 [ 272.358039] ? __fget+0x362/0x580 [ 272.361489] schedule+0xf5/0x430 [ 272.364842] ? __schedule+0x2080/0x2080 [ 272.368794] ? kernel_read+0x120/0x120 [ 272.372667] ? fsnotify+0x1af0/0x1af0 [ 272.376458] ? __fsnotify_parent+0xb4/0x3a0 [ 272.380763] ? exit_to_usermode_loop+0x8c/0x310 [ 272.385424] exit_to_usermode_loop+0x1d1/0x310 [ 272.389984] ? rw_verify_area+0xe5/0x2b0 [ 272.394036] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 272.399554] ? vfs_write+0x22a/0x510 [ 272.403250] ? fput+0xd2/0x140 [ 272.406432] prepare_exit_to_usermode+0x273/0x2d0 [ 272.411255] ? perf_trace_sys_enter+0xc20/0xc20 [ 272.415907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.421524] retint_user+0x8/0x20 [ 272.424956] RIP: 0033:0x4141d8 [ 272.428123] RSP: 002b:00007faa9bc86cc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10 [ 272.435815] RAX: 000000c420000000 RBX: 000000c4382ef080 RCX: 000000c420061680 [ 272.443072] RDX: 000000000000c177 RSI: 00007faa9ae021c8 RDI: 000000c4382ee000 [ 272.450321] RBP: 00007faa9bc86d08 R08: 000000c4382f0000 R09: 000000000008bac0 [ 272.457568] R10: 0000000000000040 R11: 000000c4382ef080 R12: 0000000000000000 [ 272.464814] R13: 00000000000000f2 R14: 0000000000000032 R15: 0000000000000002 [ 272.472091] syz-executor2 S19016 3025 2987 0x20020000 [ 272.477702] Call Trace: [ 272.480274] __schedule+0x8eb/0x2080 [ 272.483980] ? __sched_text_start+0x8/0x8 [ 272.488117] ? wait_consider_task+0x1ad/0x33c0 [ 272.492678] ? lock_downgrade+0x990/0x990 [ 272.496804] ? update_curr+0x2cf/0x800 [ 272.500677] ? find_held_lock+0x39/0x1d0 [ 272.504754] schedule+0xf5/0x430 [ 272.508107] ? __schedule+0x2080/0x2080 [ 272.512063] ? lock_release+0xd70/0xd70 [ 272.516028] ? add_wait_queue+0x1bb/0x2d0 [ 272.520164] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 272.525177] do_wait+0x33a/0xa70 [ 272.528535] ? wait_consider_task+0x33c0/0x33c0 [ 272.533184] ? check_noncircular+0x20/0x20 [ 272.537406] ? __handle_mm_fault+0x587/0x39c0 [ 272.541891] ? __pmd_alloc+0x4e0/0x4e0 [ 272.545774] ? find_held_lock+0x39/0x1d0 [ 272.549829] kernel_wait4+0x1f5/0x370 [ 272.553614] ? SyS_waitid+0x50/0x50 [ 272.557231] ? task_stopped_code+0x140/0x140 [ 272.561635] C_SYSC_wait4+0x12e/0x140 [ 272.565422] ? SYSC_wait4+0x140/0x140 [ 272.569200] ? down_read_trylock+0xdb/0x170 [ 272.573500] ? __do_page_fault+0x31e/0xd60 [ 272.577718] ? __handle_mm_fault+0x39c0/0x39c0 [ 272.582278] ? vmacache_find+0x5f/0x280 [ 272.586231] ? vmacache_update+0xfe/0x130 [ 272.590368] ? up_read+0x1a/0x40 [ 272.593715] ? __do_page_fault+0x3d6/0xd60 [ 272.597940] compat_SyS_wait4+0x2c/0x40 [ 272.601895] ? compat_SyS_wait4+0x2c/0x40 [ 272.606034] sys32_waitpid+0x25/0x30 [ 272.609728] ? sys32_mmap+0x310/0x310 [ 272.613509] do_fast_syscall_32+0x3f2/0xf05 [ 272.617823] ? do_int80_syscall_32+0x940/0x940 [ 272.622385] ? dput.part.24+0x2a/0x740 [ 272.626253] ? dput.part.24+0x175/0x740 [ 272.630211] ? do_syscall_64+0x8d0/0x8d0 [ 272.634253] ? mntput+0x66/0x90 [ 272.637518] ? lockdep_sys_exit+0x47/0xf0 [ 272.641647] ? retint_user+0x18/0x20 [ 272.645349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.650183] entry_SYSENTER_compat+0x51/0x60 [ 272.654571] RIP: 0023:0xf7f28c79 [ 272.657913] RSP: 002b:00000000ffac0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 272.665602] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffac0198 [ 272.672850] RDX: 0000000040000000 RSI: 00000000ffac0198 RDI: 00000000ffac0228 [ 272.680099] RBP: 00000000ffac0258 R08: 0000000000000000 R09: 0000000000000000 [ 272.687346] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 272.694594] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 272.701871] syz-executor2 R running task 20304 3035 3025 0x20020000 [ 272.709053] Call Trace: [ 272.711625] __schedule+0x8eb/0x2080 [ 272.715335] ? __sched_text_start+0x8/0x8 [ 272.719468] ? timerqueue_add+0x1e9/0x280 [ 272.723604] ? do_raw_spin_trylock+0x190/0x190 [ 272.728173] ? __remove_hrtimer+0x190/0x190 [ 272.732484] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 272.737571] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.742569] ? trace_hardirqs_on+0xd/0x10 [ 272.746709] schedule+0xf5/0x430 [ 272.750062] ? __schedule+0x2080/0x2080 [ 272.754034] ? do_wait+0x4f0/0xa70 [ 272.757563] ? wait_consider_task+0x33c0/0x33c0 [ 272.762230] do_nanosleep+0x224/0x6e0 [ 272.766030] ? schedule_timeout_idle+0x90/0x90 [ 272.770593] ? lock_downgrade+0x990/0x990 [ 272.774721] ? put_pid+0x184/0x1f0 [ 272.778253] ? rcu_pm_notify+0xc0/0xc0 [ 272.782136] ? memset+0x31/0x40 [ 272.785410] hrtimer_nanosleep+0x2b2/0x860 [ 272.789634] ? nanosleep_copyout+0x100/0x100 [ 272.794032] ? __might_sleep+0x95/0x190 [ 272.798001] ? kasan_check_write+0x14/0x20 [ 272.802223] ? _copy_from_user+0x99/0x110 [ 272.806362] ? __hrtimer_init+0x140/0x140 [ 272.810509] compat_SyS_nanosleep+0x17b/0x1f0 [ 272.814993] ? SyS_nanosleep+0x1f0/0x1f0 [ 272.819043] ? do_fast_syscall_32+0x158/0xf05 [ 272.823525] ? SyS_nanosleep+0x1f0/0x1f0 [ 272.827570] do_fast_syscall_32+0x3f2/0xf05 [ 272.831884] ? do_int80_syscall_32+0x940/0x940 [ 272.836448] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 272.841964] ? do_syscall_64+0x8d0/0x8d0 [ 272.846008] ? syscall_return_slowpath+0x2b3/0x510 [ 272.850921] ? finish_task_switch+0x1aa/0x740 [ 272.855402] ? sysret32_from_system_call+0x5/0x3b [ 272.860232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.865069] entry_SYSENTER_compat+0x51/0x60 [ 272.869453] RIP: 0023:0xf7f28c79 [ 272.872795] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 272.880487] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 272.887735] RDX: 000000000000000e RSI: 00000000000371e0 RDI: 0000000000000000 [ 272.894983] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 272.902232] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 272.909478] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 272.916761] kworker/u4:5 I15976 3436 2 0x80000000 [ 272.922388] Call Trace: [ 272.924961] __schedule+0x8eb/0x2080 [ 272.928666] ? __sched_text_start+0x8/0x8 [ 272.932800] ? perf_trace_lock+0x860/0x860 [ 272.937039] ? find_held_lock+0x39/0x1d0 [ 272.941102] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 272.945935] schedule+0xf5/0x430 [ 272.949286] ? __schedule+0x2080/0x2080 [ 272.953245] ? do_raw_spin_trylock+0x190/0x190 [ 272.957808] ? worker_pool_assign_id+0x1b0/0x1b0 [ 272.962552] ? _raw_spin_unlock_irq+0x27/0x70 [ 272.967036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.972043] worker_thread+0x492/0x1860 [ 272.976040] ? process_one_work+0x1bd0/0x1bd0 [ 272.980516] ? check_noncircular+0x20/0x20 [ 272.984733] ? _raw_spin_unlock_irq+0x27/0x70 [ 272.989212] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.994211] ? trace_hardirqs_on+0xd/0x10 [ 272.998343] ? finish_task_switch+0x1d3/0x740 [ 273.002815] ? finish_task_switch+0x1aa/0x740 [ 273.007296] ? preempt_notifier_dec+0x20/0x20 [ 273.011789] ? __schedule+0x8f3/0x2080 [ 273.015672] ? perf_trace_lock+0x860/0x860 [ 273.019899] ? find_held_lock+0x39/0x1d0 [ 273.023961] ? lock_downgrade+0x990/0x990 [ 273.028103] ? default_wake_function+0x30/0x50 [ 273.032680] ? __schedule+0x2080/0x2080 [ 273.036630] ? do_wait_intr+0x310/0x3e0 [ 273.040588] ? lockdep_init_map+0x3d/0x70 [ 273.044716] ? __raw_spin_lock_init+0x2d/0x100 [ 273.049283] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 273.054372] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.059458] ? trace_hardirqs_on+0xd/0x10 [ 273.063588] ? __kthread_parkme+0x175/0x240 [ 273.067899] kthread+0x39c/0x470 [ 273.071246] ? process_one_work+0x1bd0/0x1bd0 [ 273.075719] ? kthread_create_on_node+0x100/0x100 [ 273.080550] ret_from_fork+0x2a/0x40 [ 273.084269] kworker/u4:6 I15848 3681 2 0x80000000 [ 273.089896] Call Trace: [ 273.092468] __schedule+0x8eb/0x2080 [ 273.096177] ? __sched_text_start+0x8/0x8 [ 273.100313] ? perf_trace_lock+0x860/0x860 [ 273.104540] ? find_held_lock+0x39/0x1d0 [ 273.108605] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 273.113439] schedule+0xf5/0x430 [ 273.116790] ? __schedule+0x2080/0x2080 [ 273.120749] ? do_raw_spin_trylock+0x190/0x190 [ 273.125311] ? retint_kernel+0x10/0x10 [ 273.129189] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.133671] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.138677] worker_thread+0x492/0x1860 [ 273.142664] ? process_one_work+0x1bd0/0x1bd0 [ 273.147141] ? check_noncircular+0x20/0x20 [ 273.151357] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.155836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.160835] ? trace_hardirqs_on+0xd/0x10 [ 273.164972] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.169446] ? finish_task_switch+0x1d3/0x740 [ 273.173921] ? finish_task_switch+0x1aa/0x740 [ 273.178406] ? preempt_notifier_dec+0x20/0x20 [ 273.182899] ? __schedule+0x8f3/0x2080 [ 273.186780] ? perf_trace_lock+0x860/0x860 [ 273.191011] ? find_held_lock+0x39/0x1d0 [ 273.195076] ? lock_downgrade+0x990/0x990 [ 273.199220] ? default_wake_function+0x30/0x50 [ 273.203797] ? __schedule+0x2080/0x2080 [ 273.207758] ? lockdep_init_map+0x3d/0x70 [ 273.211893] ? __raw_spin_lock_init+0x2d/0x100 [ 273.216458] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 273.221545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.226542] ? trace_hardirqs_on+0xd/0x10 [ 273.230672] ? __kthread_parkme+0x175/0x240 [ 273.234980] kthread+0x39c/0x470 [ 273.238326] ? process_one_work+0x1bd0/0x1bd0 [ 273.242798] ? kthread_create_on_node+0x100/0x100 [ 273.247625] ret_from_fork+0x2a/0x40 [ 273.251345] kworker/u4:7 I15976 3689 2 0x80000000 [ 273.256967] Call Trace: [ 273.259538] __schedule+0x8eb/0x2080 [ 273.263245] ? __sched_text_start+0x8/0x8 [ 273.267378] ? perf_trace_lock+0x860/0x860 [ 273.271616] ? find_held_lock+0x39/0x1d0 [ 273.275677] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 273.280516] schedule+0xf5/0x430 [ 273.283868] ? __schedule+0x2080/0x2080 [ 273.287824] ? do_raw_spin_trylock+0x190/0x190 [ 273.292392] ? retint_kernel+0x10/0x10 [ 273.296272] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.300753] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.305756] worker_thread+0x492/0x1860 [ 273.309743] ? process_one_work+0x1bd0/0x1bd0 [ 273.314221] ? check_noncircular+0x20/0x20 [ 273.318440] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.322921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.327919] ? trace_hardirqs_on+0xd/0x10 [ 273.332047] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.336524] ? finish_task_switch+0x1d3/0x740 [ 273.340997] ? finish_task_switch+0x1aa/0x740 [ 273.345483] ? preempt_notifier_dec+0x20/0x20 [ 273.349980] ? __schedule+0x8f3/0x2080 [ 273.353866] ? perf_trace_lock+0x860/0x860 [ 273.358095] ? find_held_lock+0x39/0x1d0 [ 273.362157] ? lock_downgrade+0x990/0x990 [ 273.366301] ? default_wake_function+0x30/0x50 [ 273.370876] ? __schedule+0x2080/0x2080 [ 273.374828] ? do_wait_intr+0x310/0x3e0 [ 273.378785] ? lockdep_init_map+0x3d/0x70 [ 273.382914] ? __raw_spin_lock_init+0x2d/0x100 [ 273.387479] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 273.392568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.397568] ? trace_hardirqs_on+0xd/0x10 [ 273.401711] ? __kthread_parkme+0x175/0x240 [ 273.406026] kthread+0x39c/0x470 [ 273.409373] ? process_one_work+0x1bd0/0x1bd0 [ 273.413846] ? kthread_create_on_node+0x100/0x100 [ 273.418675] ret_from_fork+0x2a/0x40 [ 273.422405] kworker/0:3 I20184 5595 2 0x80000000 [ 273.428037] Call Trace: [ 273.430611] __schedule+0x8eb/0x2080 [ 273.434319] ? __sched_text_start+0x8/0x8 [ 273.438451] ? perf_trace_lock+0x860/0x860 [ 273.442682] ? find_held_lock+0x39/0x1d0 [ 273.446748] ? perf_trace_lock+0xf1/0x860 [ 273.450886] schedule+0xf5/0x430 [ 273.454238] ? __schedule+0x2080/0x2080 [ 273.458195] ? do_raw_spin_trylock+0x190/0x190 [ 273.462761] ? worker_pool_assign_id+0x1b0/0x1b0 [ 273.468115] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.472598] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.477602] worker_thread+0x492/0x1860 [ 273.481592] ? process_one_work+0x1bd0/0x1bd0 [ 273.486069] ? check_noncircular+0x20/0x20 [ 273.490285] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.494765] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.499763] ? trace_hardirqs_on+0xd/0x10 [ 273.503890] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.508365] ? finish_task_switch+0x1d3/0x740 [ 273.512839] ? finish_task_switch+0x1aa/0x740 [ 273.517323] ? preempt_notifier_dec+0x20/0x20 [ 273.521817] ? __schedule+0x8f3/0x2080 [ 273.525715] ? find_held_lock+0x39/0x1d0 [ 273.529782] ? lock_downgrade+0x990/0x990 [ 273.533925] ? default_wake_function+0x30/0x50 [ 273.538501] ? __schedule+0x2080/0x2080 [ 273.542463] ? lockdep_init_map+0x3d/0x70 [ 273.546590] ? __raw_spin_lock_init+0x2d/0x100 [ 273.551158] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 273.556246] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.561244] ? trace_hardirqs_on+0xd/0x10 [ 273.565378] ? __kthread_parkme+0x175/0x240 [ 273.569687] kthread+0x39c/0x470 [ 273.573038] ? process_one_work+0x1bd0/0x1bd0 [ 273.577512] ? kthread_create_on_node+0x100/0x100 [ 273.582339] ret_from_fork+0x2a/0x40 [ 273.586062] udevd S22632 5766 1506 0x00000000 [ 273.591678] Call Trace: [ 273.594249] __schedule+0x8eb/0x2080 [ 273.597955] ? __sched_text_start+0x8/0x8 [ 273.602092] ? do_raw_spin_trylock+0x190/0x190 [ 273.606664] ? mark_held_locks+0xb2/0x100 [ 273.610800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.615802] ? mutex_unlock+0xd/0x10 [ 273.619498] ? check_noncircular+0x20/0x20 [ 273.623723] schedule+0xf5/0x430 [ 273.627071] ? ep_eventpoll_release+0x60/0x60 [ 273.631547] ? __schedule+0x2080/0x2080 [ 273.635507] ? perf_trace_lock+0x860/0x860 [ 273.639734] ? find_held_lock+0x39/0x1d0 [ 273.643793] schedule_hrtimeout_range_clock+0x681/0x810 [ 273.649142] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 273.654227] ? ep_poll+0x22f/0x1190 [ 273.657834] ? trace_hardirqs_on+0xd/0x10 [ 273.661972] ? do_raw_spin_trylock+0x190/0x190 [ 273.666535] ? __handle_mm_fault+0x587/0x39c0 [ 273.671034] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 273.676131] schedule_hrtimeout_range+0x2a/0x40 [ 273.680783] ep_poll+0xa04/0x1190 [ 273.684234] ? ep_send_events_proc+0xe80/0xe80 [ 273.688795] ? lock_downgrade+0x990/0x990 [ 273.692959] ? handle_mm_fault+0x410/0x8d0 [ 273.697171] ? down_read_trylock+0xdb/0x170 [ 273.701471] ? __do_page_fault+0x31e/0xd60 [ 273.705687] ? __handle_mm_fault+0x39c0/0x39c0 [ 273.710249] ? vmacache_find+0x5f/0x280 [ 273.714202] ? vmacache_update+0xfe/0x130 [ 273.718338] ? up_read+0x1a/0x40 [ 273.721687] ? __do_page_fault+0x3d6/0xd60 [ 273.725915] ? mm_fault_error+0x2c0/0x2c0 [ 273.730052] ? trace_hardirqs_off+0xd/0x10 [ 273.734270] ? __fget_light+0x29d/0x390 [ 273.738232] ? __do_page_fault+0xd60/0xd60 [ 273.742444] ? up_read+0x40/0x40 [ 273.745802] ? syscall_return_slowpath+0x2b3/0x510 [ 273.750712] ? wake_up_q+0xe0/0xe0 [ 273.754235] ? lockdep_sys_exit+0x47/0xf0 [ 273.758363] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 273.763198] SyS_epoll_wait+0x167/0x1c0 [ 273.767164] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 273.771899] RIP: 0033:0x7fbc12f91943 [ 273.775587] RSP: 002b:00007ffd2ed62278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 273.783279] RAX: ffffffffffffffda RBX: 00000000025145b0 RCX: 00007fbc12f91943 [ 273.790536] RDX: 0000000000000004 RSI: 00007ffd2ed622d0 RDI: 0000000000000004 [ 273.797786] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 273.805034] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fbc1323be40 [ 273.812281] R13: 0000000002525090 R14: 0000000000000030 R15: 000000000000000b [ 273.819563] kworker/1:3 I21544 6358 2 0x80000000 [ 273.825190] Call Trace: [ 273.827762] __schedule+0x8eb/0x2080 [ 273.831469] ? __sched_text_start+0x8/0x8 [ 273.835603] ? perf_trace_lock+0x860/0x860 [ 273.839830] ? find_held_lock+0x39/0x1d0 [ 273.843893] ? perf_trace_lock+0xf1/0x860 [ 273.848044] schedule+0xf5/0x430 [ 273.851397] ? __schedule+0x2080/0x2080 [ 273.855354] ? do_raw_spin_trylock+0x190/0x190 [ 273.859918] ? worker_pool_assign_id+0x1b0/0x1b0 [ 273.864664] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.869141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.874147] worker_thread+0x492/0x1860 [ 273.878136] ? process_one_work+0x1bd0/0x1bd0 [ 273.882612] ? check_noncircular+0x20/0x20 [ 273.886829] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.891308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.896305] ? trace_hardirqs_on+0xd/0x10 [ 273.900433] ? _raw_spin_unlock_irq+0x27/0x70 [ 273.904907] ? finish_task_switch+0x1d3/0x740 [ 273.909379] ? finish_task_switch+0x1aa/0x740 [ 273.913862] ? preempt_notifier_dec+0x20/0x20 [ 273.918354] ? __schedule+0x8f3/0x2080 [ 273.922235] ? perf_trace_lock+0x860/0x860 [ 273.926461] ? find_held_lock+0x39/0x1d0 [ 273.930521] ? lock_downgrade+0x990/0x990 [ 273.934664] ? default_wake_function+0x30/0x50 [ 273.939240] ? __schedule+0x2080/0x2080 [ 273.943201] ? lockdep_init_map+0x3d/0x70 [ 273.947326] ? __raw_spin_lock_init+0x2d/0x100 [ 273.951889] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 273.956977] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.961975] ? trace_hardirqs_on+0xd/0x10 [ 273.966103] ? __kthread_parkme+0x175/0x240 [ 273.970413] kthread+0x39c/0x470 [ 273.973757] ? process_one_work+0x1bd0/0x1bd0 [ 273.978231] ? kthread_create_on_node+0x100/0x100 [ 273.983058] ret_from_fork+0x2a/0x40 [ 273.986777] kworker/u4:8 I16936 6512 2 0x80000000 [ 273.992399] Call Trace: [ 273.994971] __schedule+0x8eb/0x2080 [ 273.998678] ? __sched_text_start+0x8/0x8 [ 274.002812] ? perf_trace_lock+0x860/0x860 [ 274.007045] ? find_held_lock+0x39/0x1d0 [ 274.011109] ? perf_trace_lock+0xf1/0x860 [ 274.015246] schedule+0xf5/0x430 [ 274.018597] ? __schedule+0x2080/0x2080 [ 274.022563] ? do_raw_spin_trylock+0x190/0x190 [ 274.027128] ? worker_pool_assign_id+0x1b0/0x1b0 [ 274.031873] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.036352] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.041355] worker_thread+0x492/0x1860 [ 274.045340] ? process_one_work+0x1bd0/0x1bd0 [ 274.049824] ? check_noncircular+0x20/0x20 [ 274.054055] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.058539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.063541] ? trace_hardirqs_on+0xd/0x10 [ 274.067667] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.072143] ? finish_task_switch+0x1d3/0x740 [ 274.076616] ? finish_task_switch+0x1aa/0x740 [ 274.081101] ? preempt_notifier_dec+0x20/0x20 [ 274.085592] ? __schedule+0x8f3/0x2080 [ 274.089474] ? perf_trace_lock+0x860/0x860 [ 274.093700] ? find_held_lock+0x39/0x1d0 [ 274.097760] ? lock_downgrade+0x990/0x990 [ 274.101901] ? default_wake_function+0x30/0x50 [ 274.106476] ? __schedule+0x2080/0x2080 [ 274.110436] ? lockdep_init_map+0x3d/0x70 [ 274.114560] ? __raw_spin_lock_init+0x2d/0x100 [ 274.119125] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 274.124808] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.129809] ? trace_hardirqs_on+0xd/0x10 [ 274.133938] ? __kthread_parkme+0x175/0x240 [ 274.138247] kthread+0x39c/0x470 [ 274.141594] ? process_one_work+0x1bd0/0x1bd0 [ 274.146067] ? kthread_create_on_node+0x100/0x100 [ 274.150913] ret_from_fork+0x2a/0x40 [ 274.154635] kworker/1:4 R running task 21816 7636 2 0x80000000 [ 274.161830] Call Trace: [ 274.164402] __schedule+0x8eb/0x2080 [ 274.168108] ? __sched_text_start+0x8/0x8 [ 274.172244] ? perf_trace_lock+0x860/0x860 [ 274.176471] ? find_held_lock+0x39/0x1d0 [ 274.180535] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 274.185377] schedule+0xf5/0x430 [ 274.188731] ? __schedule+0x2080/0x2080 [ 274.192689] ? do_raw_spin_trylock+0x190/0x190 [ 274.197254] ? worker_pool_assign_id+0x1b0/0x1b0 [ 274.201990] ? mark_held_locks+0xb2/0x100 [ 274.206126] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.210615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.215618] worker_thread+0x492/0x1860 [ 274.219604] ? process_one_work+0x1bd0/0x1bd0 [ 274.224080] ? check_noncircular+0x20/0x20 [ 274.228298] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.232784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.237783] ? trace_hardirqs_on+0xd/0x10 [ 274.241911] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.246387] ? finish_task_switch+0x1d3/0x740 [ 274.250860] ? finish_task_switch+0x1aa/0x740 [ 274.255343] ? preempt_notifier_dec+0x20/0x20 [ 274.259837] ? __schedule+0x8f3/0x2080 [ 274.263738] ? find_held_lock+0x39/0x1d0 [ 274.267797] ? lock_downgrade+0x990/0x990 [ 274.271939] ? default_wake_function+0x30/0x50 [ 274.276521] ? __schedule+0x2080/0x2080 [ 274.280472] ? do_wait_intr+0x310/0x3e0 [ 274.284428] ? lockdep_init_map+0x3d/0x70 [ 274.288553] ? __raw_spin_lock_init+0x2d/0x100 [ 274.293121] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 274.298208] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.303207] ? trace_hardirqs_on+0xd/0x10 [ 274.307336] ? __kthread_parkme+0x175/0x240 [ 274.311643] kthread+0x39c/0x470 [ 274.314989] ? process_one_work+0x1bd0/0x1bd0 [ 274.319466] ? kthread_create_on_node+0x100/0x100 [ 274.324292] ret_from_fork+0x2a/0x40 [ 274.328016] kworker/u4:9 I16120 8832 2 0x80000000 [ 274.333648] Call Trace: [ 274.336221] __schedule+0x8eb/0x2080 [ 274.339929] ? __sched_text_start+0x8/0x8 [ 274.344066] ? perf_trace_lock+0x860/0x860 [ 274.348295] ? find_held_lock+0x39/0x1d0 [ 274.352359] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 274.357195] schedule+0xf5/0x430 [ 274.360547] ? __schedule+0x2080/0x2080 [ 274.364509] ? do_raw_spin_trylock+0x190/0x190 [ 274.369073] ? worker_pool_assign_id+0x1b0/0x1b0 [ 274.373820] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.378301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.383305] worker_thread+0x492/0x1860 [ 274.387292] ? process_one_work+0x1bd0/0x1bd0 [ 274.391771] ? check_noncircular+0x20/0x20 [ 274.395987] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.400470] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.405472] ? trace_hardirqs_on+0xd/0x10 [ 274.409606] ? finish_task_switch+0x1d3/0x740 [ 274.414081] ? finish_task_switch+0x1aa/0x740 [ 274.418565] ? preempt_notifier_dec+0x20/0x20 [ 274.423059] ? __schedule+0x8f3/0x2080 [ 274.426941] ? perf_trace_lock+0x860/0x860 [ 274.431170] ? find_held_lock+0x39/0x1d0 [ 274.435231] ? lock_downgrade+0x990/0x990 [ 274.439372] ? default_wake_function+0x30/0x50 [ 274.443948] ? __schedule+0x2080/0x2080 [ 274.447912] ? lockdep_init_map+0x3d/0x70 [ 274.452042] ? __raw_spin_lock_init+0x2d/0x100 [ 274.456608] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 274.461696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.466698] ? trace_hardirqs_on+0xd/0x10 [ 274.470828] ? __kthread_parkme+0x175/0x240 [ 274.475139] kthread+0x39c/0x470 [ 274.478489] ? process_one_work+0x1bd0/0x1bd0 [ 274.482965] ? kthread_create_on_node+0x100/0x100 [ 274.487793] ret_from_fork+0x2a/0x40 [ 274.491515] kworker/u4:10 I12384 8841 2 0x80000000 [ 274.497140] Call Trace: [ 274.499712] __schedule+0x8eb/0x2080 [ 274.503420] ? __sched_text_start+0x8/0x8 [ 274.507556] ? perf_trace_lock+0x860/0x860 [ 274.511784] ? find_held_lock+0x39/0x1d0 [ 274.515845] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 274.520681] schedule+0xf5/0x430 [ 274.524043] ? __schedule+0x2080/0x2080 [ 274.528000] ? do_raw_spin_trylock+0x190/0x190 [ 274.532582] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.537065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.542072] worker_thread+0x492/0x1860 [ 274.546066] ? process_one_work+0x1bd0/0x1bd0 [ 274.550542] ? check_noncircular+0x20/0x20 [ 274.554758] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.559246] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.564244] ? trace_hardirqs_on+0xd/0x10 [ 274.568372] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.572848] ? finish_task_switch+0x1d3/0x740 [ 274.577320] ? finish_task_switch+0x1aa/0x740 [ 274.581803] ? preempt_notifier_dec+0x20/0x20 [ 274.586301] ? __schedule+0x8f3/0x2080 [ 274.590182] ? perf_trace_lock+0x860/0x860 [ 274.594411] ? find_held_lock+0x39/0x1d0 [ 274.598470] ? lock_downgrade+0x990/0x990 [ 274.602616] ? default_wake_function+0x30/0x50 [ 274.607192] ? __schedule+0x2080/0x2080 [ 274.611150] ? lockdep_init_map+0x3d/0x70 [ 274.615279] ? __raw_spin_lock_init+0x2d/0x100 [ 274.619845] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 274.624931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.629929] ? trace_hardirqs_on+0xd/0x10 [ 274.634057] ? __kthread_parkme+0x175/0x240 [ 274.638364] kthread+0x39c/0x470 [ 274.641709] ? process_one_work+0x1bd0/0x1bd0 [ 274.646181] ? kthread_create_on_node+0x100/0x100 [ 274.651010] ret_from_fork+0x2a/0x40 [ 274.654734] kworker/u4:11 I16248 8854 2 0x80000000 [ 274.660359] Call Trace: [ 274.662931] __schedule+0x8eb/0x2080 [ 274.666640] ? __sched_text_start+0x8/0x8 [ 274.670780] ? perf_trace_lock+0x860/0x860 [ 274.675012] ? find_held_lock+0x39/0x1d0 [ 274.679079] ? perf_trace_lock+0xf1/0x860 [ 274.683219] schedule+0xf5/0x430 [ 274.686570] ? __schedule+0x2080/0x2080 [ 274.690529] ? do_raw_spin_trylock+0x190/0x190 [ 274.695092] ? retint_kernel+0x10/0x10 [ 274.698972] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.703452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.708458] worker_thread+0x492/0x1860 [ 274.712453] ? process_one_work+0x1bd0/0x1bd0 [ 274.716933] ? check_noncircular+0x20/0x20 [ 274.721151] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.725629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.730627] ? trace_hardirqs_on+0xd/0x10 [ 274.734755] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.739232] ? finish_task_switch+0x1d3/0x740 [ 274.743706] ? finish_task_switch+0x1aa/0x740 [ 274.748189] ? preempt_notifier_dec+0x20/0x20 [ 274.752683] ? __schedule+0x8f3/0x2080 [ 274.756566] ? perf_trace_lock+0x860/0x860 [ 274.760796] ? find_held_lock+0x39/0x1d0 [ 274.764856] ? lock_downgrade+0x990/0x990 [ 274.768996] ? default_wake_function+0x30/0x50 [ 274.773752] ? __schedule+0x2080/0x2080 [ 274.777724] ? lockdep_init_map+0x3d/0x70 [ 274.781850] ? __raw_spin_lock_init+0x2d/0x100 [ 274.786418] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 274.791505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.796503] ? trace_hardirqs_on+0xd/0x10 [ 274.800633] ? __kthread_parkme+0x175/0x240 [ 274.804943] kthread+0x39c/0x470 [ 274.808289] ? process_one_work+0x1bd0/0x1bd0 [ 274.812764] ? kthread_create_on_node+0x100/0x100 [ 274.817592] ret_from_fork+0x2a/0x40 [ 274.821312] kworker/0:4 I21664 10370 2 0x80000000 [ 274.826938] Call Trace: [ 274.829510] __schedule+0x8eb/0x2080 [ 274.833217] ? __sched_text_start+0x8/0x8 [ 274.837352] ? perf_trace_lock+0x860/0x860 [ 274.841581] ? find_held_lock+0x39/0x1d0 [ 274.845645] ? perf_trace_lock+0xf1/0x860 [ 274.849782] schedule+0xf5/0x430 [ 274.853132] ? __schedule+0x2080/0x2080 [ 274.857088] ? do_raw_spin_trylock+0x190/0x190 [ 274.861650] ? retint_kernel+0x10/0x10 [ 274.865529] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.870011] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.875028] worker_thread+0x492/0x1860 [ 274.879022] ? process_one_work+0x1bd0/0x1bd0 [ 274.883502] ? check_noncircular+0x20/0x20 [ 274.887718] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.892201] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.897199] ? trace_hardirqs_on+0xd/0x10 [ 274.901325] ? _raw_spin_unlock_irq+0x27/0x70 [ 274.905802] ? finish_task_switch+0x1d3/0x740 [ 274.910275] ? finish_task_switch+0x1aa/0x740 [ 274.914757] ? preempt_notifier_dec+0x20/0x20 [ 274.919251] ? __schedule+0x8f3/0x2080 [ 274.923132] ? perf_trace_lock+0x860/0x860 [ 274.927362] ? find_held_lock+0x39/0x1d0 [ 274.931430] ? lock_downgrade+0x990/0x990 [ 274.935576] ? default_wake_function+0x30/0x50 [ 274.940151] ? __schedule+0x2080/0x2080 [ 274.944112] ? lockdep_init_map+0x3d/0x70 [ 274.948239] ? __raw_spin_lock_init+0x2d/0x100 [ 274.952806] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 274.957893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.962891] ? trace_hardirqs_on+0xd/0x10 [ 274.967028] ? __kthread_parkme+0x175/0x240 [ 274.971337] kthread+0x39c/0x470 [ 274.974681] ? process_one_work+0x1bd0/0x1bd0 [ 274.979154] ? kthread_create_on_node+0x100/0x100 [ 274.983981] ret_from_fork+0x2a/0x40 [ 274.987699] kworker/1:5 I18448 10686 2 0x80000000 [ 274.993319] Call Trace: [ 274.995891] __schedule+0x8eb/0x2080 [ 274.999597] ? __sched_text_start+0x8/0x8 [ 275.003730] ? perf_trace_lock+0x860/0x860 [ 275.007958] ? find_held_lock+0x39/0x1d0 [ 275.012030] ? perf_trace_lock+0xf1/0x860 [ 275.016167] schedule+0xf5/0x430 [ 275.019516] ? __schedule+0x2080/0x2080 [ 275.023472] ? do_raw_spin_trylock+0x190/0x190 [ 275.028039] ? retint_kernel+0x10/0x10 [ 275.031919] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.036402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.041408] worker_thread+0x492/0x1860 [ 275.045393] ? process_one_work+0x1bd0/0x1bd0 [ 275.049874] ? check_noncircular+0x20/0x20 [ 275.054089] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.058568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.063565] ? trace_hardirqs_on+0xd/0x10 [ 275.067692] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.072168] ? finish_task_switch+0x1d3/0x740 [ 275.076640] ? finish_task_switch+0x1aa/0x740 [ 275.081123] ? preempt_notifier_dec+0x20/0x20 [ 275.085617] ? __schedule+0x8f3/0x2080 [ 275.089520] ? find_held_lock+0x39/0x1d0 [ 275.093580] ? lock_downgrade+0x990/0x990 [ 275.097721] ? default_wake_function+0x30/0x50 [ 275.102297] ? __schedule+0x2080/0x2080 [ 275.106255] ? lockdep_init_map+0x3d/0x70 [ 275.110382] ? __raw_spin_lock_init+0x2d/0x100 [ 275.114951] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 275.120041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.125044] ? trace_hardirqs_on+0xd/0x10 [ 275.129180] ? __kthread_parkme+0x175/0x240 [ 275.133487] kthread+0x39c/0x470 [ 275.136832] ? process_one_work+0x1bd0/0x1bd0 [ 275.141305] ? kthread_create_on_node+0x100/0x100 [ 275.146131] ret_from_fork+0x2a/0x40 [ 275.149858] kworker/u4:12 I16744 13373 2 0x80000000 [ 275.155482] Call Trace: [ 275.158053] __schedule+0x8eb/0x2080 [ 275.161759] ? __sched_text_start+0x8/0x8 [ 275.165893] ? perf_trace_lock+0x860/0x860 [ 275.170122] ? find_held_lock+0x39/0x1d0 [ 275.174183] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 275.179027] schedule+0xf5/0x430 [ 275.182381] ? __schedule+0x2080/0x2080 [ 275.186339] ? do_raw_spin_trylock+0x190/0x190 [ 275.190905] ? retint_kernel+0x10/0x10 [ 275.194878] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.199360] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.204364] worker_thread+0x492/0x1860 [ 275.208352] ? process_one_work+0x1bd0/0x1bd0 [ 275.212826] ? check_noncircular+0x20/0x20 [ 275.217043] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.221521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.226518] ? trace_hardirqs_on+0xd/0x10 [ 275.230649] ? finish_task_switch+0x1d3/0x740 [ 275.235123] ? finish_task_switch+0x1aa/0x740 [ 275.239606] ? preempt_notifier_dec+0x20/0x20 [ 275.244099] ? __schedule+0x8f3/0x2080 [ 275.247982] ? perf_trace_lock+0x860/0x860 [ 275.252211] ? find_held_lock+0x39/0x1d0 [ 275.256269] ? lock_downgrade+0x990/0x990 [ 275.260410] ? default_wake_function+0x30/0x50 [ 275.264988] ? __schedule+0x2080/0x2080 [ 275.268949] ? lockdep_init_map+0x3d/0x70 [ 275.273075] ? __raw_spin_lock_init+0x2d/0x100 [ 275.277641] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 275.282730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.287730] ? trace_hardirqs_on+0xd/0x10 [ 275.291865] ? __kthread_parkme+0x175/0x240 [ 275.296176] kthread+0x39c/0x470 [ 275.299521] ? process_one_work+0x1bd0/0x1bd0 [ 275.303994] ? kthread_create_on_node+0x100/0x100 [ 275.308828] ret_from_fork+0x2a/0x40 [ 275.312548] kworker/u4:13 I23608 13380 2 0x80000000 [ 275.318178] Call Trace: [ 275.320752] __schedule+0x8eb/0x2080 [ 275.324459] ? __sched_text_start+0x8/0x8 [ 275.328595] ? perf_trace_lock+0x860/0x860 [ 275.332824] ? find_held_lock+0x39/0x1d0 [ 275.336887] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 275.341722] schedule+0xf5/0x430 [ 275.345073] ? __schedule+0x2080/0x2080 [ 275.349037] ? do_raw_spin_trylock+0x190/0x190 [ 275.353605] ? mark_held_locks+0xb2/0x100 [ 275.357740] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.362222] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.367233] worker_thread+0x492/0x1860 [ 275.371221] ? process_one_work+0x1bd0/0x1bd0 [ 275.375698] ? check_noncircular+0x20/0x20 [ 275.379915] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.384393] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.389396] ? trace_hardirqs_on+0xd/0x10 [ 275.393527] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.398007] ? finish_task_switch+0x1d3/0x740 [ 275.402484] ? finish_task_switch+0x1aa/0x740 [ 275.406968] ? preempt_notifier_dec+0x20/0x20 [ 275.411461] ? __schedule+0x8f3/0x2080 [ 275.415344] ? perf_trace_lock+0x860/0x860 [ 275.419573] ? find_held_lock+0x39/0x1d0 [ 275.423632] ? lock_downgrade+0x990/0x990 [ 275.427776] ? default_wake_function+0x30/0x50 [ 275.432351] ? __schedule+0x2080/0x2080 [ 275.436310] ? lockdep_init_map+0x3d/0x70 [ 275.440439] ? __raw_spin_lock_init+0x2d/0x100 [ 275.445005] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 275.450099] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.455096] ? trace_hardirqs_on+0xd/0x10 [ 275.459226] ? __kthread_parkme+0x175/0x240 [ 275.463533] kthread+0x39c/0x470 [ 275.466878] ? process_one_work+0x1bd0/0x1bd0 [ 275.471352] ? kthread_create_on_node+0x100/0x100 [ 275.476178] ret_from_fork+0x2a/0x40 [ 275.479896] kworker/u4:14 I18144 13387 2 0x80000000 [ 275.485520] Call Trace: [ 275.488092] __schedule+0x8eb/0x2080 [ 275.491798] ? __sched_text_start+0x8/0x8 [ 275.495933] ? perf_trace_lock+0x860/0x860 [ 275.500160] ? find_held_lock+0x39/0x1d0 [ 275.504224] ? perf_trace_lock+0xf1/0x860 [ 275.508362] schedule+0xf5/0x430 [ 275.511715] ? __schedule+0x2080/0x2080 [ 275.515674] ? do_raw_spin_trylock+0x190/0x190 [ 275.520236] ? retint_kernel+0x10/0x10 [ 275.524113] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.528590] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.533594] worker_thread+0x492/0x1860 [ 275.537582] ? process_one_work+0x1bd0/0x1bd0 [ 275.542076] ? _raw_spin_unlock_irq+0x56/0x70 [ 275.546558] ? finish_task_switch+0x1d3/0x740 [ 275.551035] ? finish_task_switch+0x1aa/0x740 [ 275.555517] ? preempt_notifier_dec+0x20/0x20 [ 275.560013] ? __schedule+0x8f3/0x2080 [ 275.563902] ? perf_trace_lock+0x860/0x860 [ 275.568138] ? find_held_lock+0x39/0x1d0 [ 275.572197] ? lock_downgrade+0x990/0x990 [ 275.576340] ? default_wake_function+0x30/0x50 [ 275.580917] ? __schedule+0x2080/0x2080 [ 275.584877] ? lockdep_init_map+0x3d/0x70 [ 275.589007] ? __raw_spin_lock_init+0x2d/0x100 [ 275.593580] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 275.598669] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.603668] ? trace_hardirqs_on+0xd/0x10 [ 275.607797] ? __kthread_parkme+0x175/0x240 [ 275.612105] kthread+0x39c/0x470 [ 275.615453] ? process_one_work+0x1bd0/0x1bd0 [ 275.619926] ? kthread_create_on_node+0x100/0x100 [ 275.624753] ret_from_fork+0x2a/0x40 [ 275.628471] loop5 S21712 13795 2 0x80000000 [ 275.634086] Call Trace: [ 275.636660] __schedule+0x8eb/0x2080 [ 275.640367] ? __sched_text_start+0x8/0x8 [ 275.644502] ? perf_trace_lock+0x860/0x860 [ 275.648717] ? lock_release+0xd70/0xd70 [ 275.652673] ? compat_start_thread+0x80/0x80 [ 275.657069] ? find_held_lock+0x39/0x1d0 [ 275.661144] schedule+0xf5/0x430 [ 275.664496] ? __schedule+0x2080/0x2080 [ 275.668455] ? do_raw_spin_trylock+0x190/0x190 [ 275.673028] ? check_same_owner+0x320/0x320 [ 275.677337] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.681817] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.686823] kthread_worker_fn+0x590/0x980 [ 275.691050] ? kthread_flush_work+0x560/0x560 [ 275.695529] ? lock_downgrade+0x990/0x990 [ 275.699673] ? default_wake_function+0x30/0x50 [ 275.704240] ? schedule+0xf5/0x430 [ 275.707764] ? __schedule+0x2080/0x2080 [ 275.711716] ? do_wait_intr+0x310/0x3e0 [ 275.715675] ? __raw_spin_lock_init+0x2d/0x100 [ 275.720241] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 275.725330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.730328] ? trace_hardirqs_on+0xd/0x10 [ 275.734467] loop_kthread_worker_fn+0x51/0x60 [ 275.738943] kthread+0x39c/0x470 [ 275.742289] ? loop_get_status64+0x110/0x110 [ 275.746677] ? kthread_create_on_node+0x100/0x100 [ 275.751505] ret_from_fork+0x2a/0x40 [ 275.755223] kworker/0:5 I21592 17138 2 0x80000000 [ 275.760846] Call Trace: [ 275.763417] __schedule+0x8eb/0x2080 [ 275.767132] ? __sched_text_start+0x8/0x8 [ 275.771265] ? perf_trace_lock+0x860/0x860 [ 275.775493] ? find_held_lock+0x39/0x1d0 [ 275.779557] ? perf_trace_lock+0xf1/0x860 [ 275.783697] schedule+0xf5/0x430 [ 275.787049] ? __schedule+0x2080/0x2080 [ 275.791010] ? do_raw_spin_trylock+0x190/0x190 [ 275.795579] ? worker_pool_assign_id+0x1b0/0x1b0 [ 275.800325] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.804803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.809807] worker_thread+0x492/0x1860 [ 275.813795] ? process_one_work+0x1bd0/0x1bd0 [ 275.818271] ? check_noncircular+0x20/0x20 [ 275.822487] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.826967] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.831968] ? trace_hardirqs_on+0xd/0x10 [ 275.836096] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.841966] ? finish_task_switch+0x1d3/0x740 [ 275.846439] ? finish_task_switch+0x1aa/0x740 [ 275.850923] ? preempt_notifier_dec+0x20/0x20 [ 275.855417] ? __schedule+0x8f3/0x2080 [ 275.859298] ? perf_trace_lock+0x860/0x860 [ 275.863527] ? find_held_lock+0x39/0x1d0 [ 275.867587] ? lock_downgrade+0x990/0x990 [ 275.871743] ? __schedule+0x2080/0x2080 [ 275.875696] ? retint_kernel+0x10/0x10 [ 275.879582] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 275.884671] ? __kthread_parkme+0x175/0x240 [ 275.888981] kthread+0x39c/0x470 [ 275.892326] ? process_one_work+0x1bd0/0x1bd0 [ 275.896797] ? kthread_create_on_node+0x100/0x100 [ 275.901625] ret_from_fork+0x2a/0x40 [ 275.905343] getty S23392 17847 1 0x00000000 [ 275.910960] Call Trace: [ 275.913533] __schedule+0x8eb/0x2080 [ 275.917238] ? __sched_text_start+0x8/0x8 [ 275.921394] ? flush_work+0x15f/0x8f0 [ 275.925179] ? perf_trace_lock_acquire+0xfe/0x900 [ 275.930004] ? do_raw_spin_trylock+0x190/0x190 [ 275.934575] ? check_noncircular+0x20/0x20 [ 275.938791] ? perf_trace_lock+0x860/0x860 [ 275.943014] schedule+0xf5/0x430 [ 275.946368] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.951368] ? __schedule+0x2080/0x2080 [ 275.955321] ? trace_hardirqs_on+0xd/0x10 [ 275.959447] ? _raw_spin_unlock_irq+0x27/0x70 [ 275.963922] ? flush_work+0x620/0x8f0 [ 275.967703] ? lock_downgrade+0x990/0x990 [ 275.971838] ? find_held_lock+0x39/0x1d0 [ 275.975899] schedule_timeout+0x1ce/0x250 [ 275.980033] ? usleep_range+0x190/0x190 [ 275.983988] ? lock_release+0xd70/0xd70 [ 275.987951] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 275.993039] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.998047] wait_woken+0x10f/0x280 [ 276.001654] ? wait_woken+0x10f/0x280 [ 276.005432] ? n_tty_read+0x92d/0x1a10 [ 276.009305] ? woken_wake_function+0x60/0x60 [ 276.013712] n_tty_read+0xaf3/0x1a10 [ 276.017411] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 276.024174] ? copy_from_read_buf+0x6a0/0x6a0 [ 276.028667] ? check_same_owner+0x320/0x320 [ 276.032976] ? __init_waitqueue_head+0x140/0x140 [ 276.037721] ? __init_waitqueue_head+0x140/0x140 [ 276.042460] ? tty_poll+0x170/0x170 [ 276.046066] ? ldsem_down_read+0x37/0x40 [ 276.050107] ? ldsem_down_read+0x37/0x40 [ 276.054152] ? copy_from_read_buf+0x6a0/0x6a0 [ 276.058626] tty_read+0x169/0x250 [ 276.062064] ? tty_poll+0x170/0x170 [ 276.065673] __vfs_read+0xef/0xa00 [ 276.069203] ? vfs_copy_file_range+0x960/0x960 [ 276.073780] ? fsnotify+0x1af0/0x1af0 [ 276.077569] ? __inode_security_revalidate+0xd9/0x130 [ 276.082741] ? avc_policy_seqno+0x9/0x20 [ 276.086780] ? selinux_file_permission+0x82/0x460 [ 276.091609] ? security_file_permission+0x89/0x1f0 [ 276.096525] ? rw_verify_area+0xe5/0x2b0 [ 276.100567] ? __fdget_raw+0x20/0x20 [ 276.104267] vfs_read+0x124/0x360 [ 276.107710] SyS_read+0xef/0x220 [ 276.111063] ? kernel_write+0x120/0x120 [ 276.115024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 276.120033] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.125454] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 276.130192] RIP: 0033:0x7f0b98707310 [ 276.133884] RSP: 002b:00007ffc54ca6b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 276.141578] RAX: ffffffffffffffda RBX: 00007f0b98ddd6a8 RCX: 00007f0b98707310 [ 276.148825] RDX: 0000000000000001 RSI: 00007ffc54ca6b88 RDI: 0000000000000000 [ 276.156073] RBP: 0000000000000086 R08: 00007ffc54ca6970 R09: 00007f0b98ddd700 [ 276.163322] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 276.170570] R13: 000000000000006c R14: 000000000000006c R15: 00007ffc54ca6a74 [ 276.177851] syz-executor0 S20760 17857 2986 0x20020000 [ 276.183470] Call Trace: [ 276.186043] __schedule+0x8eb/0x2080 [ 276.189751] ? __sched_text_start+0x8/0x8 [ 276.193890] ? wait_consider_task+0x1ad/0x33c0 [ 276.198454] ? lock_downgrade+0x990/0x990 [ 276.202581] ? update_curr+0x2cf/0x800 [ 276.206456] ? find_held_lock+0x39/0x1d0 [ 276.210533] schedule+0xf5/0x430 [ 276.213883] ? __schedule+0x2080/0x2080 [ 276.217839] ? lock_release+0xd70/0xd70 [ 276.221801] ? add_wait_queue+0x1bb/0x2d0 [ 276.225935] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 276.230948] do_wait+0x33a/0xa70 [ 276.234302] ? wait_consider_task+0x33c0/0x33c0 [ 276.238953] ? check_noncircular+0x20/0x20 [ 276.243176] ? __handle_mm_fault+0x587/0x39c0 [ 276.247662] ? __pmd_alloc+0x4e0/0x4e0 [ 276.251546] ? find_held_lock+0x39/0x1d0 [ 276.255603] kernel_wait4+0x1f5/0x370 [ 276.259386] ? SyS_waitid+0x50/0x50 [ 276.263001] ? task_stopped_code+0x140/0x140 [ 276.267410] C_SYSC_wait4+0x12e/0x140 [ 276.271190] ? SYSC_wait4+0x140/0x140 [ 276.274969] ? down_read_trylock+0xdb/0x170 [ 276.279268] ? __do_page_fault+0x31e/0xd60 [ 276.283486] ? __handle_mm_fault+0x39c0/0x39c0 [ 276.288046] ? vmacache_find+0x5f/0x280 [ 276.291999] ? vmacache_update+0xfe/0x130 [ 276.296140] ? up_read+0x1a/0x40 [ 276.299487] ? __do_page_fault+0x3d6/0xd60 [ 276.303713] compat_SyS_wait4+0x2c/0x40 [ 276.307666] ? compat_SyS_wait4+0x2c/0x40 [ 276.311798] sys32_waitpid+0x25/0x30 [ 276.315491] ? sys32_mmap+0x310/0x310 [ 276.319272] do_fast_syscall_32+0x3f2/0xf05 [ 276.323588] ? do_int80_syscall_32+0x940/0x940 [ 276.328151] ? dput.part.24+0x2a/0x740 [ 276.332028] ? dput.part.24+0x175/0x740 [ 276.335985] ? do_syscall_64+0x8d0/0x8d0 [ 276.340033] ? mntput+0x66/0x90 [ 276.343299] ? lockdep_sys_exit+0x47/0xf0 [ 276.347425] ? retint_user+0x18/0x20 [ 276.351127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.355960] entry_SYSENTER_compat+0x51/0x60 [ 276.360349] RIP: 0023:0xf7fe0c79 [ 276.363689] RSP: 002b:00000000ffe8d858 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 276.371379] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffe8d888 [ 276.378625] RDX: 0000000040000000 RSI: 00000000ffe8d888 RDI: 00000000ffe8d918 [ 276.385874] RBP: 00000000ffe8d948 R08: 0000000000000000 R09: 0000000000000000 [ 276.393121] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 276.400369] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 276.407733] syz-executor3 S19216 17860 2986 0x20020000 [ 276.413351] Call Trace: [ 276.415924] __schedule+0x8eb/0x2080 [ 276.419636] ? __sched_text_start+0x8/0x8 [ 276.423773] ? wait_consider_task+0x1ad/0x33c0 [ 276.428339] ? lock_downgrade+0x990/0x990 [ 276.432463] ? update_curr+0x2cf/0x800 [ 276.436339] ? find_held_lock+0x39/0x1d0 [ 276.440415] schedule+0xf5/0x430 [ 276.443765] ? __schedule+0x2080/0x2080 [ 276.447721] ? lock_release+0xd70/0xd70 [ 276.451678] ? add_wait_queue+0x1bb/0x2d0 [ 276.455810] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 276.460825] do_wait+0x33a/0xa70 [ 276.464180] ? wait_consider_task+0x33c0/0x33c0 [ 276.468830] ? check_noncircular+0x20/0x20 [ 276.473052] ? __handle_mm_fault+0x587/0x39c0 [ 276.477536] ? __pmd_alloc+0x4e0/0x4e0 [ 276.481421] ? find_held_lock+0x39/0x1d0 [ 276.485475] kernel_wait4+0x1f5/0x370 [ 276.489259] ? SyS_waitid+0x50/0x50 [ 276.492874] ? task_stopped_code+0x140/0x140 [ 276.497280] C_SYSC_wait4+0x12e/0x140 [ 276.501061] ? SYSC_wait4+0x140/0x140 [ 276.504843] ? down_read_trylock+0xdb/0x170 [ 276.509143] ? __do_page_fault+0x31e/0xd60 [ 276.513360] ? __handle_mm_fault+0x39c0/0x39c0 [ 276.517926] ? vmacache_find+0x5f/0x280 [ 276.521880] ? vmacache_update+0xfe/0x130 [ 276.526024] ? up_read+0x1a/0x40 [ 276.529373] ? __do_page_fault+0x3d6/0xd60 [ 276.533598] compat_SyS_wait4+0x2c/0x40 [ 276.537549] ? compat_SyS_wait4+0x2c/0x40 [ 276.541710] sys32_waitpid+0x25/0x30 [ 276.545405] ? sys32_mmap+0x310/0x310 [ 276.549186] do_fast_syscall_32+0x3f2/0xf05 [ 276.553499] ? do_int80_syscall_32+0x940/0x940 [ 276.558060] ? dput.part.24+0x2a/0x740 [ 276.561930] ? dput.part.24+0x175/0x740 [ 276.565885] ? do_syscall_64+0x8d0/0x8d0 [ 276.569929] ? mntput+0x66/0x90 [ 276.573197] ? lockdep_sys_exit+0x47/0xf0 [ 276.577326] ? retint_user+0x18/0x20 [ 276.581036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.585870] entry_SYSENTER_compat+0x51/0x60 [ 276.590254] RIP: 0023:0xf7f3ac79 [ 276.593595] RSP: 002b:00000000ff8052e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 276.601286] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ff805318 [ 276.608533] RDX: 0000000040000000 RSI: 00000000ff805318 RDI: 00000000ff8053a8 [ 276.615780] RBP: 00000000ff8053d8 R08: 0000000000000000 R09: 0000000000000000 [ 276.623037] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 276.630286] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 276.637565] syz-executor7 S19216 17861 2986 0x20020000 [ 276.643178] Call Trace: [ 276.645750] __schedule+0x8eb/0x2080 [ 276.649457] ? __sched_text_start+0x8/0x8 [ 276.653595] ? wait_consider_task+0x1ad/0x33c0 [ 276.658158] ? lock_downgrade+0x990/0x990 [ 276.662284] ? update_curr+0x2cf/0x800 [ 276.666160] ? find_held_lock+0x39/0x1d0 [ 276.670236] schedule+0xf5/0x430 [ 276.673587] ? __schedule+0x2080/0x2080 [ 276.677543] ? lock_release+0xd70/0xd70 [ 276.681500] ? add_wait_queue+0x1bb/0x2d0 [ 276.685636] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 276.690650] do_wait+0x33a/0xa70 [ 276.694004] ? wait_consider_task+0x33c0/0x33c0 [ 276.698662] ? check_noncircular+0x20/0x20 [ 276.702881] ? __handle_mm_fault+0x587/0x39c0 [ 276.707364] ? __pmd_alloc+0x4e0/0x4e0 [ 276.711248] ? find_held_lock+0x39/0x1d0 [ 276.715302] kernel_wait4+0x1f5/0x370 [ 276.719088] ? SyS_waitid+0x50/0x50 [ 276.722703] ? task_stopped_code+0x140/0x140 [ 276.727108] C_SYSC_wait4+0x12e/0x140 [ 276.730887] ? SYSC_wait4+0x140/0x140 [ 276.734667] ? down_read_trylock+0xdb/0x170 [ 276.738966] ? __do_page_fault+0x31e/0xd60 [ 276.743183] ? __handle_mm_fault+0x39c0/0x39c0 [ 276.747743] ? vmacache_find+0x5f/0x280 [ 276.751696] ? vmacache_update+0xfe/0x130 [ 276.755834] ? up_read+0x1a/0x40 [ 276.759184] ? __do_page_fault+0x3d6/0xd60 [ 276.763408] compat_SyS_wait4+0x2c/0x40 [ 276.767361] ? compat_SyS_wait4+0x2c/0x40 [ 276.771496] sys32_waitpid+0x25/0x30 [ 276.775189] ? sys32_mmap+0x310/0x310 [ 276.778972] do_fast_syscall_32+0x3f2/0xf05 [ 276.783286] ? do_int80_syscall_32+0x940/0x940 [ 276.787850] ? dput.part.24+0x2a/0x740 [ 276.791717] ? dput.part.24+0x175/0x740 [ 276.795675] ? do_syscall_64+0x8d0/0x8d0 [ 276.799719] ? mntput+0x66/0x90 [ 276.802994] ? lockdep_sys_exit+0x47/0xf0 [ 276.807125] ? retint_user+0x18/0x20 [ 276.810830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.815666] entry_SYSENTER_compat+0x51/0x60 [ 276.820050] RIP: 0023:0xf7f7ac79 [ 276.823393] RSP: 002b:00000000ffc25a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 276.831084] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffc25a78 [ 276.838331] RDX: 0000000040000000 RSI: 00000000ffc25a78 RDI: 00000000ffc25b08 [ 276.845577] RBP: 00000000ffc25b38 R08: 0000000000000000 R09: 0000000000000000 [ 276.852825] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 276.860074] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 276.867352] syz-executor6 S19016 17862 2988 0x20020000 [ 276.872964] Call Trace: [ 276.875536] __schedule+0x8eb/0x2080 [ 276.879243] ? __sched_text_start+0x8/0x8 [ 276.883382] ? wait_consider_task+0x1ad/0x33c0 [ 276.887945] ? lock_downgrade+0x990/0x990 [ 276.892070] ? update_curr+0x2cf/0x800 [ 276.895945] ? find_held_lock+0x39/0x1d0 [ 276.900029] schedule+0xf5/0x430 [ 276.903384] ? __schedule+0x2080/0x2080 [ 276.907338] ? lock_release+0xd70/0xd70 [ 276.911298] ? add_wait_queue+0x1bb/0x2d0 [ 276.915431] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 276.920443] do_wait+0x33a/0xa70 [ 276.923800] ? wait_consider_task+0x33c0/0x33c0 [ 276.928451] ? check_noncircular+0x20/0x20 [ 276.932670] ? __handle_mm_fault+0x587/0x39c0 [ 276.937152] ? __pmd_alloc+0x4e0/0x4e0 [ 276.941044] ? find_held_lock+0x39/0x1d0 [ 276.945096] kernel_wait4+0x1f5/0x370 [ 276.948879] ? SyS_waitid+0x50/0x50 [ 276.952494] ? task_stopped_code+0x140/0x140 [ 276.956897] C_SYSC_wait4+0x12e/0x140 [ 276.960678] ? SYSC_wait4+0x140/0x140 [ 276.964455] ? down_read_trylock+0xdb/0x170 [ 276.968755] ? __do_page_fault+0x31e/0xd60 [ 276.972971] ? __handle_mm_fault+0x39c0/0x39c0 [ 276.977531] ? vmacache_find+0x5f/0x280 [ 276.981485] ? vmacache_update+0xfe/0x130 [ 276.985623] ? up_read+0x1a/0x40 [ 276.988969] ? __do_page_fault+0x3d6/0xd60 [ 276.993195] compat_SyS_wait4+0x2c/0x40 [ 276.998103] ? compat_SyS_wait4+0x2c/0x40 [ 277.002234] sys32_waitpid+0x25/0x30 [ 277.005927] ? sys32_mmap+0x310/0x310 [ 277.009707] do_fast_syscall_32+0x3f2/0xf05 [ 277.014028] ? do_int80_syscall_32+0x940/0x940 [ 277.018588] ? dput.part.24+0x2a/0x740 [ 277.022456] ? dput.part.24+0x175/0x740 [ 277.026412] ? do_syscall_64+0x8d0/0x8d0 [ 277.030454] ? mntput+0x66/0x90 [ 277.033721] ? lockdep_sys_exit+0x47/0xf0 [ 277.037848] ? retint_user+0x18/0x20 [ 277.041549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.046382] entry_SYSENTER_compat+0x51/0x60 [ 277.050766] RIP: 0023:0xf7f92c79 [ 277.054108] RSP: 002b:00000000ffc170d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 277.061798] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffc17108 [ 277.069045] RDX: 0000000040000000 RSI: 00000000ffc17108 RDI: 00000000ffc17198 [ 277.076295] RBP: 00000000ffc171c8 R08: 0000000000000000 R09: 0000000000000000 [ 277.083542] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 277.090789] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 277.098066] syz-executor5 S19016 17863 2988 0x20020000 [ 277.103677] Call Trace: [ 277.106249] __schedule+0x8eb/0x2080 [ 277.109955] ? __sched_text_start+0x8/0x8 [ 277.114091] ? wait_consider_task+0x1ad/0x33c0 [ 277.118652] ? lock_downgrade+0x990/0x990 [ 277.122777] ? update_curr+0x2cf/0x800 [ 277.126651] ? find_held_lock+0x39/0x1d0 [ 277.130727] schedule+0xf5/0x430 [ 277.134078] ? __schedule+0x2080/0x2080 [ 277.138038] ? lock_release+0xd70/0xd70 [ 277.141996] ? add_wait_queue+0x1bb/0x2d0 [ 277.146133] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 277.151148] do_wait+0x33a/0xa70 [ 277.154503] ? wait_consider_task+0x33c0/0x33c0 [ 277.159151] ? check_noncircular+0x20/0x20 [ 277.163370] ? __handle_mm_fault+0x587/0x39c0 [ 277.167856] ? __pmd_alloc+0x4e0/0x4e0 [ 277.171740] ? find_held_lock+0x39/0x1d0 [ 277.175793] kernel_wait4+0x1f5/0x370 [ 277.179582] ? SyS_waitid+0x50/0x50 [ 277.183201] ? task_stopped_code+0x140/0x140 [ 277.187607] C_SYSC_wait4+0x12e/0x140 [ 277.191387] ? SYSC_wait4+0x140/0x140 [ 277.195166] ? down_read_trylock+0xdb/0x170 [ 277.199464] ? __do_page_fault+0x31e/0xd60 [ 277.203681] ? __handle_mm_fault+0x39c0/0x39c0 [ 277.208242] ? vmacache_find+0x5f/0x280 [ 277.212198] ? vmacache_update+0xfe/0x130 [ 277.216338] ? up_read+0x1a/0x40 [ 277.219684] ? __do_page_fault+0x3d6/0xd60 [ 277.223908] compat_SyS_wait4+0x2c/0x40 [ 277.227859] ? compat_SyS_wait4+0x2c/0x40 [ 277.231993] sys32_waitpid+0x25/0x30 [ 277.235689] ? sys32_mmap+0x310/0x310 [ 277.239471] do_fast_syscall_32+0x3f2/0xf05 [ 277.243786] ? do_int80_syscall_32+0x940/0x940 [ 277.248346] ? dput.part.24+0x2a/0x740 [ 277.252214] ? dput.part.24+0x175/0x740 [ 277.256171] ? do_syscall_64+0x8d0/0x8d0 [ 277.260215] ? mntput+0x66/0x90 [ 277.263482] ? lockdep_sys_exit+0x47/0xf0 [ 277.267611] ? retint_user+0x18/0x20 [ 277.271314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.276149] entry_SYSENTER_compat+0x51/0x60 [ 277.280537] RIP: 0023:0xf7fabc79 [ 277.283878] RSP: 002b:00000000ff99c2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 277.291573] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ff99c2d8 [ 277.298824] RDX: 0000000040000000 RSI: 00000000ff99c2d8 RDI: 00000000ff99c368 [ 277.306073] RBP: 00000000ff99c398 R08: 0000000000000000 R09: 0000000000000000 [ 277.313322] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 277.320569] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 277.327850] syz-executor0 R running task 21112 17864 17857 0x20020000 [ 277.335038] Call Trace: [ 277.337614] __schedule+0x8eb/0x2080 [ 277.341322] ? __sched_text_start+0x8/0x8 [ 277.345451] ? timerqueue_add+0x1e9/0x280 [ 277.349591] ? do_raw_spin_trylock+0x190/0x190 [ 277.354156] ? __remove_hrtimer+0x190/0x190 [ 277.358467] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 277.363558] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.368559] ? trace_hardirqs_on+0xd/0x10 [ 277.372699] schedule+0xf5/0x430 [ 277.376050] ? __schedule+0x2080/0x2080 [ 277.380020] ? do_wait+0x4f0/0xa70 [ 277.383551] ? wait_consider_task+0x33c0/0x33c0 [ 277.388215] do_nanosleep+0x224/0x6e0 [ 277.392009] ? schedule_timeout_idle+0x90/0x90 [ 277.396575] ? lock_downgrade+0x990/0x990 [ 277.400701] ? put_pid+0x184/0x1f0 [ 277.404232] ? rcu_pm_notify+0xc0/0xc0 [ 277.408113] ? memset+0x31/0x40 [ 277.411386] hrtimer_nanosleep+0x2b2/0x860 [ 277.415610] ? nanosleep_copyout+0x100/0x100 [ 277.419998] ? __might_sleep+0x95/0x190 [ 277.423970] ? kasan_check_write+0x14/0x20 [ 277.428187] ? _copy_from_user+0x99/0x110 [ 277.432330] ? __hrtimer_init+0x140/0x140 [ 277.436462] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.441214] compat_SyS_nanosleep+0x17b/0x1f0 [ 277.445691] ? SyS_nanosleep+0x1f0/0x1f0 [ 277.449735] ? do_fast_syscall_32+0x158/0xf05 [ 277.454218] ? SyS_nanosleep+0x1f0/0x1f0 [ 277.458269] do_fast_syscall_32+0x3f2/0xf05 [ 277.462586] ? do_int80_syscall_32+0x940/0x940 [ 277.467151] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 277.472669] ? do_syscall_64+0x8d0/0x8d0 [ 277.476710] ? syscall_return_slowpath+0x2b3/0x510 [ 277.481617] ? finish_task_switch+0x1aa/0x740 [ 277.486101] ? sysret32_from_system_call+0x5/0x3b [ 277.491026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.495946] entry_SYSENTER_compat+0x51/0x60 [ 277.500334] RIP: 0023:0xf7fe0c79 [ 277.503678] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 277.511368] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 277.518614] RDX: 0000000000000006 RSI: 0000000000037155 RDI: 0000000000000000 [ 277.525863] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 277.533109] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 277.540359] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 277.547636] syz-executor7 R running task 21336 17891 17861 0x20020000 [ 277.554819] Call Trace: [ 277.557391] __schedule+0x8eb/0x2080 [ 277.561099] ? __sched_text_start+0x8/0x8 [ 277.565229] ? timerqueue_add+0x1e9/0x280 [ 277.569370] ? do_raw_spin_trylock+0x190/0x190 [ 277.573933] ? __remove_hrtimer+0x190/0x190 [ 277.578247] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 277.583335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.588333] ? trace_hardirqs_on+0xd/0x10 [ 277.592473] schedule+0xf5/0x430 [ 277.595824] ? __schedule+0x2080/0x2080 [ 277.599790] ? do_wait+0x4f0/0xa70 [ 277.603317] ? wait_consider_task+0x33c0/0x33c0 [ 277.607983] do_nanosleep+0x224/0x6e0 [ 277.611775] ? schedule_timeout_idle+0x90/0x90 [ 277.616338] ? lock_downgrade+0x990/0x990 [ 277.620464] ? put_pid+0x184/0x1f0 [ 277.623995] ? rcu_pm_notify+0xc0/0xc0 [ 277.627872] ? memset+0x31/0x40 [ 277.631146] hrtimer_nanosleep+0x2b2/0x860 [ 277.635368] ? nanosleep_copyout+0x100/0x100 [ 277.639754] ? __might_sleep+0x95/0x190 [ 277.643720] ? kasan_check_write+0x14/0x20 [ 277.647935] ? _copy_from_user+0x99/0x110 [ 277.652080] ? __hrtimer_init+0x140/0x140 [ 277.656213] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.660963] compat_SyS_nanosleep+0x17b/0x1f0 [ 277.665438] ? SyS_nanosleep+0x1f0/0x1f0 [ 277.669484] ? do_fast_syscall_32+0x158/0xf05 [ 277.673964] ? SyS_nanosleep+0x1f0/0x1f0 [ 277.678008] do_fast_syscall_32+0x3f2/0xf05 [ 277.682328] ? do_int80_syscall_32+0x940/0x940 [ 277.686893] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 277.692409] ? lockdep_sys_exit+0x47/0xf0 [ 277.696539] ? syscall_return_slowpath+0x2b3/0x510 [ 277.701445] ? finish_task_switch+0x1aa/0x740 [ 277.705927] ? sysret32_from_system_call+0x5/0x3b [ 277.710757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.715592] entry_SYSENTER_compat+0x51/0x60 [ 277.719976] RIP: 0023:0xf7f7ac79 [ 277.723316] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 277.731006] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 277.738259] RDX: 000000000000001d RSI: 0000000000037171 RDI: 0000000000000000 [ 277.745513] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 277.752760] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 277.760012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 277.767294] syz-executor3 R running task 21568 17908 17860 0x20020000 [ 277.774479] Call Trace: [ 277.777051] __schedule+0x8eb/0x2080 [ 277.780759] ? __sched_text_start+0x8/0x8 [ 277.784888] ? timerqueue_add+0x1e9/0x280 [ 277.789033] ? do_raw_spin_trylock+0x190/0x190 [ 277.793600] ? __remove_hrtimer+0x190/0x190 [ 277.797911] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 277.803000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.808004] ? trace_hardirqs_on+0xd/0x10 [ 277.812149] schedule+0xf5/0x430 [ 277.815500] ? __schedule+0x2080/0x2080 [ 277.819463] ? do_wait+0x4f0/0xa70 [ 277.822990] ? wait_consider_task+0x33c0/0x33c0 [ 277.827660] do_nanosleep+0x224/0x6e0 [ 277.831449] ? schedule_timeout_idle+0x90/0x90 [ 277.836016] ? lock_downgrade+0x990/0x990 [ 277.840144] ? put_pid+0x184/0x1f0 [ 277.843680] ? rcu_pm_notify+0xc0/0xc0 [ 277.847557] ? memset+0x31/0x40 [ 277.850830] hrtimer_nanosleep+0x2b2/0x860 [ 277.855053] ? nanosleep_copyout+0x100/0x100 [ 277.859439] ? __might_sleep+0x95/0x190 [ 277.863406] ? kasan_check_write+0x14/0x20 [ 277.867620] ? _copy_from_user+0x99/0x110 [ 277.871763] ? __hrtimer_init+0x140/0x140 [ 277.875912] compat_SyS_nanosleep+0x17b/0x1f0 [ 277.880389] ? SyS_nanosleep+0x1f0/0x1f0 [ 277.884434] ? do_fast_syscall_32+0x158/0xf05 [ 277.888915] ? SyS_nanosleep+0x1f0/0x1f0 [ 277.892958] do_fast_syscall_32+0x3f2/0xf05 [ 277.897270] ? do_int80_syscall_32+0x940/0x940 [ 277.901837] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 277.907356] ? lockdep_sys_exit+0x47/0xf0 [ 277.911486] ? syscall_return_slowpath+0x2b3/0x510 [ 277.916392] ? finish_task_switch+0x1aa/0x740 [ 277.920875] ? sysret32_from_system_call+0x5/0x3b [ 277.925706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.930539] entry_SYSENTER_compat+0x51/0x60 [ 277.934924] RIP: 0023:0xf7f3ac79 [ 277.938265] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 277.945954] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 277.953202] RDX: 0000000000000009 RSI: 0000000000037246 RDI: 0000000000000000 [ 277.960453] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 277.967702] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 277.974952] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 277.982234] syz-executor6 R running task 22224 17918 17862 0x20020000 [ 277.989417] Call Trace: [ 277.991988] __schedule+0x8eb/0x2080 [ 277.995697] ? __sched_text_start+0x8/0x8 [ 277.999829] ? timerqueue_add+0x1e9/0x280 [ 278.003966] ? do_raw_spin_trylock+0x190/0x190 [ 278.008529] ? __remove_hrtimer+0x190/0x190 [ 278.012840] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 278.017927] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.022928] ? trace_hardirqs_on+0xd/0x10 [ 278.027069] schedule+0xf5/0x430 [ 278.030424] ? __schedule+0x2080/0x2080 [ 278.034388] ? do_wait+0x4f0/0xa70 [ 278.037917] ? wait_consider_task+0x33c0/0x33c0 [ 278.042583] do_nanosleep+0x224/0x6e0 [ 278.046374] ? schedule_timeout_idle+0x90/0x90 [ 278.050934] ? lock_downgrade+0x990/0x990 [ 278.055060] ? put_pid+0x184/0x1f0 [ 278.058590] ? rcu_pm_notify+0xc0/0xc0 [ 278.062465] ? memset+0x31/0x40 [ 278.065739] hrtimer_nanosleep+0x2b2/0x860 [ 278.069962] ? nanosleep_copyout+0x100/0x100 [ 278.074349] ? __might_sleep+0x95/0x190 [ 278.078318] ? kasan_check_write+0x14/0x20 [ 278.082532] ? _copy_from_user+0x99/0x110 [ 278.086668] ? __hrtimer_init+0x140/0x140 [ 278.090817] compat_SyS_nanosleep+0x17b/0x1f0 [ 278.095295] ? SyS_nanosleep+0x1f0/0x1f0 [ 278.099341] ? do_fast_syscall_32+0x158/0xf05 [ 278.103823] ? SyS_nanosleep+0x1f0/0x1f0 [ 278.107867] do_fast_syscall_32+0x3f2/0xf05 [ 278.112179] ? do_int80_syscall_32+0x940/0x940 [ 278.116749] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 278.123209] ? do_syscall_64+0x8d0/0x8d0 [ 278.127256] ? syscall_return_slowpath+0x2b3/0x510 [ 278.132167] ? finish_task_switch+0x4cc/0x740 [ 278.136652] ? sysret32_from_system_call+0x5/0x3b [ 278.141484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.146321] entry_SYSENTER_compat+0x51/0x60 [ 278.150709] RIP: 0023:0xf7f92c79 [ 278.154052] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 278.161744] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 278.168992] RDX: 0000000000000006 RSI: 00000000000371ca RDI: 0000000000000000 [ 278.176242] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 278.183489] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 278.190737] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 278.198022] syz-executor5 R running task 19592 17929 17863 0x20020000 [ 278.205210] Call Trace: [ 278.207783] __schedule+0x8eb/0x2080 [ 278.211492] ? __sched_text_start+0x8/0x8 [ 278.215623] ? timerqueue_add+0x1e9/0x280 [ 278.219762] ? do_raw_spin_trylock+0x190/0x190 [ 278.224328] ? __remove_hrtimer+0x190/0x190 [ 278.228640] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 278.233729] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.238728] ? trace_hardirqs_on+0xd/0x10 [ 278.242868] schedule+0xf5/0x430 [ 278.246219] ? __schedule+0x2080/0x2080 [ 278.250187] ? do_wait+0x4f0/0xa70 [ 278.253717] ? wait_consider_task+0x33c0/0x33c0 [ 278.258382] do_nanosleep+0x224/0x6e0 [ 278.262175] ? schedule_timeout_idle+0x90/0x90 [ 278.266740] ? lock_downgrade+0x990/0x990 [ 278.270868] ? put_pid+0x184/0x1f0 [ 278.274398] ? rcu_pm_notify+0xc0/0xc0 [ 278.278273] ? memset+0x31/0x40 [ 278.281549] hrtimer_nanosleep+0x2b2/0x860 [ 278.285772] ? nanosleep_copyout+0x100/0x100 [ 278.290161] ? __might_sleep+0x95/0x190 [ 278.294139] ? kasan_check_write+0x14/0x20 [ 278.298354] ? _copy_from_user+0x99/0x110 [ 278.302493] ? __hrtimer_init+0x140/0x140 [ 278.306641] compat_SyS_nanosleep+0x17b/0x1f0 [ 278.311118] ? SyS_nanosleep+0x1f0/0x1f0 [ 278.315164] ? do_fast_syscall_32+0x158/0xf05 [ 278.319648] ? SyS_nanosleep+0x1f0/0x1f0 [ 278.323693] do_fast_syscall_32+0x3f2/0xf05 [ 278.328008] ? do_int80_syscall_32+0x940/0x940 [ 278.332580] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 278.338096] ? do_syscall_64+0x8d0/0x8d0 [ 278.342139] ? syscall_return_slowpath+0x2b3/0x510 [ 278.347046] ? finish_task_switch+0x1aa/0x740 [ 278.351531] ? sysret32_from_system_call+0x5/0x3b [ 278.356361] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.361197] entry_SYSENTER_compat+0x51/0x60 [ 278.365583] RIP: 0023:0xf7fabc79 [ 278.368926] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 278.376619] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 278.383868] RDX: 0000000000000003 RSI: 0000000000037212 RDI: 0000000000000000 [ 278.391115] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 278.398365] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 278.405614] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 278.412892] loop0 S21712 18043 2 0x80000000 [ 278.418507] Call Trace: [ 278.421080] __schedule+0x8eb/0x2080 [ 278.424785] ? __sched_text_start+0x8/0x8 [ 278.428918] ? perf_trace_lock+0x860/0x860 [ 278.433137] ? lock_release+0xd70/0xd70 [ 278.437092] ? compat_start_thread+0x80/0x80 [ 278.441489] ? find_held_lock+0x39/0x1d0 [ 278.445568] schedule+0xf5/0x430 [ 278.448917] ? __schedule+0x2080/0x2080 [ 278.452875] ? do_raw_spin_trylock+0x190/0x190 [ 278.457439] ? check_same_owner+0x320/0x320 [ 278.461751] ? _raw_spin_unlock_irq+0x27/0x70 [ 278.466230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.471235] kthread_worker_fn+0x590/0x980 [ 278.475461] ? kthread_flush_work+0x560/0x560 [ 278.479938] ? lock_downgrade+0x990/0x990 [ 278.484078] ? default_wake_function+0x30/0x50 [ 278.488647] ? schedule+0xf5/0x430 [ 278.492180] ? __schedule+0x2080/0x2080 [ 278.496141] ? __raw_spin_lock_init+0x2d/0x100 [ 278.500709] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 278.505798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.510799] ? trace_hardirqs_on+0xd/0x10 [ 278.514933] loop_kthread_worker_fn+0x51/0x60 [ 278.519410] kthread+0x39c/0x470 [ 278.522757] ? loop_get_status64+0x110/0x110 [ 278.527143] ? kthread_create_on_node+0x100/0x100 [ 278.531974] ret_from_fork+0x2a/0x40 [ 278.535693] udevd S22960 18088 1506 0x00000000 [ 278.541304] Call Trace: [ 278.543877] __schedule+0x8eb/0x2080 [ 278.547584] ? __sched_text_start+0x8/0x8 [ 278.551717] ? do_raw_spin_trylock+0x190/0x190 [ 278.556291] ? mark_held_locks+0xb2/0x100 [ 278.560429] ? perf_trace_lock+0xf1/0x860 [ 278.564561] ? mutex_unlock+0xd/0x10 [ 278.568257] ? check_noncircular+0x20/0x20 [ 278.572479] schedule+0xf5/0x430 [ 278.575826] ? ep_eventpoll_release+0x60/0x60 [ 278.580301] ? __schedule+0x2080/0x2080 [ 278.584257] ? perf_trace_lock+0x860/0x860 [ 278.588483] ? find_held_lock+0x39/0x1d0 [ 278.592545] schedule_hrtimeout_range_clock+0x681/0x810 [ 278.597887] ? check_noncircular+0x20/0x20 [ 278.602108] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 278.607194] ? ep_poll+0x22f/0x1190 [ 278.610801] ? trace_hardirqs_on+0xd/0x10 [ 278.614936] ? do_raw_spin_trylock+0x190/0x190 [ 278.619501] ? preempt_notifier_dec+0x20/0x20 [ 278.623984] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 278.629080] schedule_hrtimeout_range+0x2a/0x40 [ 278.633733] ep_poll+0xa04/0x1190 [ 278.637186] ? ep_send_events_proc+0xe80/0xe80 [ 278.641752] ? unix_shutdown+0x870/0x870 [ 278.645824] ? security_socket_sendmsg+0x89/0xb0 [ 278.650566] ? schedule+0xf5/0x430 [ 278.654092] ? __schedule+0x2080/0x2080 [ 278.658072] ? exit_to_usermode_loop+0x8c/0x310 [ 278.662731] ? trace_hardirqs_off+0xd/0x10 [ 278.666944] ? exit_to_usermode_loop+0x198/0x310 [ 278.671679] ? __fget_light+0x29d/0x390 [ 278.675641] ? up_read+0x40/0x40 [ 278.678985] ? do_munmap+0x4e2/0xdf0 [ 278.682689] ? syscall_return_slowpath+0x2b3/0x510 [ 278.687599] ? wake_up_q+0xe0/0xe0 [ 278.691127] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 278.695964] SyS_epoll_wait+0x167/0x1c0 [ 278.699927] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 278.704662] RIP: 0033:0x7fbc12f91943 [ 278.708349] RSP: 002b:00007ffd2ed62278 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 278.716042] RAX: ffffffffffffffda RBX: 0000000002514c60 RCX: 00007fbc12f91943 [ 278.723289] RDX: 0000000000000004 RSI: 00007ffd2ed622d0 RDI: 0000000000000004 [ 278.730539] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 278.737789] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 278.745038] R13: 0000000002507160 R14: 00000000024f7030 R15: 000000000000000b [ 278.752317] syz-executor4 S20760 20143 2989 0x20020000 [ 278.757931] Call Trace: [ 278.760512] __schedule+0x8eb/0x2080 [ 278.764218] ? __sched_text_start+0x8/0x8 [ 278.768355] ? wait_consider_task+0x1ad/0x33c0 [ 278.772917] ? lock_downgrade+0x990/0x990 [ 278.777054] ? find_held_lock+0x39/0x1d0 [ 278.781133] schedule+0xf5/0x430 [ 278.784577] ? __schedule+0x2080/0x2080 [ 278.788539] ? lock_release+0xd70/0xd70 [ 278.792495] ? add_wait_queue+0x1bb/0x2d0 [ 278.796629] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 278.801644] do_wait+0x33a/0xa70 [ 278.805001] ? wait_consider_task+0x33c0/0x33c0 [ 278.809656] ? check_noncircular+0x20/0x20 [ 278.813877] ? __handle_mm_fault+0x587/0x39c0 [ 278.818362] ? __pmd_alloc+0x4e0/0x4e0 [ 278.822246] ? find_held_lock+0x39/0x1d0 [ 278.826302] kernel_wait4+0x1f5/0x370 [ 278.830084] ? SyS_waitid+0x50/0x50 [ 278.833701] ? task_stopped_code+0x140/0x140 [ 278.838105] C_SYSC_wait4+0x12e/0x140 [ 278.841887] ? SYSC_wait4+0x140/0x140 [ 278.845667] ? down_read_trylock+0xdb/0x170 [ 278.849969] ? __do_page_fault+0x31e/0xd60 [ 278.854184] ? __handle_mm_fault+0x39c0/0x39c0 [ 278.858743] ? vmacache_find+0x5f/0x280 [ 278.862696] ? vmacache_update+0xfe/0x130 [ 278.866833] ? up_read+0x1a/0x40 [ 278.870180] ? __do_page_fault+0x3d6/0xd60 [ 278.874405] compat_SyS_wait4+0x2c/0x40 [ 278.878356] ? compat_SyS_wait4+0x2c/0x40 [ 278.882492] sys32_waitpid+0x25/0x30 [ 278.886185] ? sys32_mmap+0x310/0x310 [ 278.889965] do_fast_syscall_32+0x3f2/0xf05 [ 278.894277] ? do_int80_syscall_32+0x940/0x940 [ 278.898846] ? do_syscall_64+0x8d0/0x8d0 [ 278.902889] ? mntput+0x66/0x90 [ 278.906158] ? lockdep_sys_exit+0x47/0xf0 [ 278.910288] ? retint_user+0x18/0x20 [ 278.913992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.918829] entry_SYSENTER_compat+0x51/0x60 [ 278.923216] RIP: 0023:0xf7f88c79 [ 278.926558] RSP: 002b:00000000ffeab998 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 278.934250] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00000000ffeab9c8 [ 278.941500] RDX: 0000000040000000 RSI: 00000000ffeab9c8 RDI: 00000000ffeaba58 [ 278.948747] RBP: 00000000ffeaba88 R08: 0000000000000000 R09: 0000000000000000 [ 278.955997] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 278.963249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 278.970527] syz-executor4 R running task 22784 20252 20143 0x20020000 [ 278.977711] Call Trace: [ 278.980283] __schedule+0x8eb/0x2080 [ 278.983990] ? __sched_text_start+0x8/0x8 [ 278.988124] ? timerqueue_add+0x1e9/0x280 [ 278.992261] ? do_raw_spin_trylock+0x190/0x190 [ 278.996828] ? __remove_hrtimer+0x190/0x190 [ 279.001144] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 279.006232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.011231] ? trace_hardirqs_on+0xd/0x10 [ 279.015370] schedule+0xf5/0x430 [ 279.018722] ? __schedule+0x2080/0x2080 [ 279.022687] ? do_wait+0x4f0/0xa70 [ 279.026221] ? wait_consider_task+0x33c0/0x33c0 [ 279.030886] do_nanosleep+0x224/0x6e0 [ 279.034677] ? schedule_timeout_idle+0x90/0x90 [ 279.039237] ? lock_downgrade+0x990/0x990 [ 279.043363] ? put_pid+0x184/0x1f0 [ 279.046896] ? rcu_pm_notify+0xc0/0xc0 [ 279.050770] ? memset+0x31/0x40 [ 279.054046] hrtimer_nanosleep+0x2b2/0x860 [ 279.058270] ? nanosleep_copyout+0x100/0x100 [ 279.062656] ? __might_sleep+0x95/0x190 [ 279.066624] ? kasan_check_write+0x14/0x20 [ 279.070839] ? _copy_from_user+0x99/0x110 [ 279.074978] ? __hrtimer_init+0x140/0x140 [ 279.079128] compat_SyS_nanosleep+0x17b/0x1f0 [ 279.083605] ? SyS_nanosleep+0x1f0/0x1f0 [ 279.087653] ? do_fast_syscall_32+0x158/0xf05 [ 279.092136] ? SyS_nanosleep+0x1f0/0x1f0 [ 279.096179] do_fast_syscall_32+0x3f2/0xf05 [ 279.100495] ? do_int80_syscall_32+0x940/0x940 [ 279.105061] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 279.110579] ? lockdep_sys_exit+0x47/0xf0 [ 279.114707] ? syscall_return_slowpath+0x2b3/0x510 [ 279.119616] ? finish_task_switch+0x1aa/0x740 [ 279.124099] ? sysret32_from_system_call+0x5/0x3b [ 279.128932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.133766] entry_SYSENTER_compat+0x51/0x60 [ 279.138150] RIP: 0023:0xf7f88c79 [ 279.141494] RSP: 002b:000000000846f9cc EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 279.149186] RAX: ffffffffffffffda RBX: 000000000846f9f8 RCX: 0000000000000000 [ 279.156434] RDX: 0000000000000017 RSI: 00000000000371fc RDI: 0000000000000000 [ 279.163683] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 279.170932] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 279.178180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 279.185458] kworker/1:6 I21880 21143 2 0x80000000 [ 279.191088] Call Trace: [ 279.193664] __schedule+0x8eb/0x2080 [ 279.197372] ? __sched_text_start+0x8/0x8 [ 279.201507] ? perf_trace_lock+0x860/0x860 [ 279.205737] ? find_held_lock+0x39/0x1d0 [ 279.209801] ? __lock_is_held+0xbc/0x140 [ 279.213852] schedule+0xf5/0x430 [ 279.217203] ? __schedule+0x2080/0x2080 [ 279.221161] ? do_raw_spin_trylock+0x190/0x190 [ 279.225731] ? find_held_lock+0x39/0x1d0 [ 279.229776] ? _raw_spin_unlock_irq+0x27/0x70 [ 279.234255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.239259] worker_thread+0x492/0x1860 [ 279.243246] ? process_one_work+0x1bd0/0x1bd0 [ 279.247721] ? check_noncircular+0x20/0x20 [ 279.251938] ? _raw_spin_unlock_irq+0x27/0x70 [ 279.256420] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.261418] ? trace_hardirqs_on+0xd/0x10 [ 279.265544] ? _raw_spin_unlock_irq+0x27/0x70 [ 279.270025] ? finish_task_switch+0x1d3/0x740 [ 279.274501] ? finish_task_switch+0x1aa/0x740 [ 279.278991] ? preempt_notifier_dec+0x20/0x20 [ 279.283486] ? __schedule+0x8f3/0x2080 [ 279.287368] ? perf_trace_lock+0x860/0x860 [ 279.291604] ? find_held_lock+0x39/0x1d0 [ 279.295665] ? lock_downgrade+0x990/0x990 [ 279.299807] ? default_wake_function+0x30/0x50 [ 279.304383] ? __schedule+0x2080/0x2080 [ 279.308341] ? lockdep_init_map+0x3d/0x70 [ 279.312469] ? __raw_spin_lock_init+0x2d/0x100 [ 279.317038] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 279.322126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.327127] ? trace_hardirqs_on+0xd/0x10 [ 279.331258] ? __kthread_parkme+0x175/0x240 [ 279.335566] kthread+0x39c/0x470 [ 279.338911] ? process_one_work+0x1bd0/0x1bd0 [ 279.343384] ? kthread_create_on_node+0x100/0x100 [ 279.348213] ret_from_fork+0x2a/0x40 [ 279.351934] syz-executor0 R running task 23016 22336 17864 0x20020000 [ 279.359118] Call Trace: [ 279.361688] __schedule+0x8eb/0x2080 [ 279.365396] ? __sched_text_start+0x8/0x8 [ 279.369526] ? preempt_notifier_dec+0x20/0x20 [ 279.374025] ? __schedule+0x8f3/0x2080 [ 279.377920] ? rcu_pm_notify+0xc0/0xc0 [ 279.381798] ? __sched_text_start+0x8/0x8 [ 279.385938] ? hrtimer_nanosleep+0x2cc/0x860 [ 279.390324] ? ktime_get_ts64+0x15f/0x4d0 [ 279.394457] schedule+0xf5/0x430 [ 279.397801] ? __might_sleep+0x95/0x190 [ 279.401757] ? __schedule+0x2080/0x2080 [ 279.405719] ? kasan_check_write+0x14/0x20 [ 279.409935] ? _copy_from_user+0x99/0x110 [ 279.414079] ? exit_to_usermode_loop+0x8c/0x310 [ 279.418742] exit_to_usermode_loop+0x1d1/0x310 [ 279.423308] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 279.428828] ? do_fast_syscall_32+0x158/0xf05 [ 279.433315] do_fast_syscall_32+0x83e/0xf05 [ 279.437629] ? do_int80_syscall_32+0x940/0x940 [ 279.442197] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 279.447714] ? do_syscall_64+0x8d0/0x8d0 [ 279.451758] ? syscall_return_slowpath+0x2b3/0x510 [ 279.456675] ? retint_user+0x18/0x20 [ 279.460377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.465209] entry_SYSENTER_compat+0x51/0x60 [ 279.469603] RIP: 0023:0xf7fe0c79 [ 279.472948] RSP: 002b:000000000846f8ac EFLAGS: 00000212 ORIG_RAX: 00000000000000f0 [ 279.480640] RAX: 0000000000000001 RBX: 0000000008128018 RCX: 0000000000000001 [ 279.487887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 279.495133] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 279.502379] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 279.509630] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 279.516910] syz-executor0 S19872 22344 17864 0x20020000 [ 279.522524] Call Trace: [ 279.525099] __schedule+0x8eb/0x2080 [ 279.528807] ? __sched_text_start+0x8/0x8 [ 279.532934] ? plist_check_list+0x7e/0xa0 [ 279.537064] ? plist_check_head+0xe2/0x130 [ 279.541279] ? plist_check_list+0xa0/0xa0 [ 279.545412] ? find_held_lock+0x39/0x1d0 [ 279.549477] ? plist_check_head+0x130/0x130 [ 279.553787] schedule+0xf5/0x430 [ 279.557137] ? __schedule+0x2080/0x2080 [ 279.561096] ? do_raw_spin_trylock+0x190/0x190 [ 279.565653] ? do_raw_spin_trylock+0x190/0x190 [ 279.570228] ? futex_wait_setup+0x14a/0x3d0 [ 279.574546] futex_wait_queue_me+0x3ed/0x7e0 [ 279.578939] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 279.584297] ? get_futex_value_locked+0xc3/0xf0 [ 279.588952] ? futex_wait_setup+0x22e/0x3d0 [ 279.593267] ? futex_wake+0x680/0x680 [ 279.597051] ? queue_delayed_work_on+0xc9/0x1d0 [ 279.601707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.606718] futex_wait+0x34b/0x990 [ 279.610340] ? futex_wait_setup+0x3d0/0x3d0 [ 279.614640] ? fd_install+0x4d/0x60 [ 279.618254] ? hash_futex+0x15/0x210 [ 279.621948] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 279.627036] ? futex_wake+0x2ca/0x680 [ 279.630830] ? get_futex_key+0x1d50/0x1d50 [ 279.635043] ? check_noncircular+0x20/0x20 [ 279.639296] do_futex+0x1070/0x20d0 [ 279.642901] ? find_held_lock+0x39/0x1d0 [ 279.646953] ? __fget+0xbb/0x580 [ 279.650309] ? exit_robust_list+0x240/0x240 [ 279.654609] ? lock_release+0xd70/0xd70 [ 279.658569] ? __lock_is_held+0xbc/0x140 [ 279.662632] ? __fget+0x362/0x580 [ 279.666085] ? iterate_fd+0x3f0/0x3f0 [ 279.669869] ? _raw_spin_unlock+0x22/0x30 [ 279.673997] ? put_unused_fd+0x62/0x70 [ 279.678138] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 279.682879] ? up_write+0x6b/0x120 [ 279.686412] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 279.691323] ? selinux_file_ioctl+0x444/0x690 [ 279.695797] ? __fget_light+0x29d/0x390 [ 279.699765] ? kvm_vm_compat_ioctl+0x29a/0x3e0 [ 279.704334] ? kvm_vm_ioctl+0x1c40/0x1c40 [ 279.708465] ? vma_is_stack_for_current+0xa0/0xa0 [ 279.713288] ? find_held_lock+0x39/0x1d0 [ 279.717340] compat_SyS_futex+0x27f/0x380 [ 279.721486] ? compat_SyS_get_robust_list+0x300/0x300 [ 279.726656] ? kvm_vm_ioctl+0x1c40/0x1c40 [ 279.730788] ? do_ioctl+0x60/0x60 [ 279.734220] ? lock_acquire+0x1d5/0x580 [ 279.738177] ? do_fast_syscall_32+0x158/0xf05 [ 279.742660] ? compat_SyS_get_robust_list+0x300/0x300 [ 279.747830] do_fast_syscall_32+0x3f2/0xf05 [ 279.752133] ? compat_start_thread+0x80/0x80 [ 279.756530] ? do_int80_syscall_32+0x940/0x940 [ 279.761101] ? lockdep_sys_exit+0x47/0xf0 [ 279.765230] ? syscall_return_slowpath+0x2b3/0x510 [ 279.770137] ? finish_task_switch+0x1aa/0x740 [ 279.774614] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 279.779618] ? sysret32_from_system_call+0x5/0x3b [ 279.784449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.789281] entry_SYSENTER_compat+0x51/0x60 [ 279.793669] RIP: 0023:0xf7fe0c79 [ 279.797014] RSP: 002b:00000000f77dc12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 279.804713] RAX: ffffffffffffffda RBX: 0000000008128018 RCX: 0000000000000000 [ 279.811960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 279.819209] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 279.826459] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 279.833705] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 279.840985] syz-executor0 S21600 22346 17864 0x20020000 [ 279.846605] Call Trace: [ 279.849179] __schedule+0x8eb/0x2080 [ 279.852886] ? __sched_text_start+0x8/0x8 [ 279.857022] ? plist_check_list+0x7e/0xa0 [ 279.861157] ? plist_check_head+0xe2/0x130 [ 279.865380] ? plist_check_list+0xa0/0xa0 [ 279.869514] ? find_held_lock+0x39/0x1d0 [ 279.873578] ? plist_check_head+0x130/0x130 [ 279.877891] schedule+0xf5/0x430 [ 279.881241] ? __schedule+0x2080/0x2080 [ 279.885198] ? do_raw_spin_trylock+0x190/0x190 [ 279.889775] ? futex_wait_setup+0x14a/0x3d0 [ 279.894079] ? check_noncircular+0x20/0x20 [ 279.898305] futex_wait_queue_me+0x3ed/0x7e0 [ 279.902697] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 279.908044] ? perf_trace_lock+0x860/0x860 [ 279.912270] ? get_futex_value_locked+0xc3/0xf0 [ 279.916922] ? futex_wait_setup+0x22e/0x3d0 [ 279.921236] ? futex_wake+0x680/0x680 [ 279.925043] futex_wait+0x34b/0x990 [ 279.928668] ? futex_wait_setup+0x3d0/0x3d0 [ 279.932975] ? hash_futex+0x15/0x210 [ 279.936669] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 279.941753] ? futex_wake+0x2ca/0x680 [ 279.945792] ? __fd_install+0x2f7/0x6a0 [ 279.949757] ? get_futex_key+0x1d50/0x1d50 [ 279.953999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.959004] ? trace_hardirqs_on+0xd/0x10 [ 279.963142] do_futex+0x1070/0x20d0 [ 279.966759] ? fd_install+0x4d/0x60 [ 279.970390] ? kvm_dev_ioctl+0x173/0x18a0 [ 279.974532] ? exit_robust_list+0x240/0x240 [ 279.978831] ? lock_release+0xd70/0xd70 [ 279.982790] ? __lock_is_held+0xbc/0x140 [ 279.986873] ? check_same_owner+0x320/0x320 [ 279.991192] ? __might_sleep+0x95/0x190 [ 279.995162] ? selinux_file_ioctl+0x444/0x690 [ 279.999636] ? __fget_light+0x29d/0x390 [ 280.003594] ? selinux_capable+0x40/0x40 [ 280.007640] ? putname+0xee/0x130 [ 280.011078] ? putname+0xee/0x130 [ 280.014513] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.019522] compat_SyS_futex+0x27f/0x380 [ 280.023662] ? compat_SyS_get_robust_list+0x300/0x300 [ 280.028834] ? install_new_memslots+0x420/0x420 [ 280.033490] ? do_ioctl+0x60/0x60 [ 280.036924] ? finish_task_switch+0x1aa/0x740 [ 280.041400] ? do_fast_syscall_32+0x158/0xf05 [ 280.045882] ? compat_SyS_get_robust_list+0x300/0x300 [ 280.051057] do_fast_syscall_32+0x3f2/0xf05 [ 280.055361] ? compat_start_thread+0x80/0x80 [ 280.059755] ? do_int80_syscall_32+0x940/0x940 [ 280.064326] ? lockdep_sys_exit+0x47/0xf0 [ 280.068455] ? syscall_return_slowpath+0x2b3/0x510 [ 280.073361] ? finish_task_switch+0x1aa/0x740 [ 280.077839] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 280.082836] ? sysret32_from_system_call+0x5/0x3b [ 280.087669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.092502] entry_SYSENTER_compat+0x51/0x60 [ 280.096886] RIP: 0023:0xf7fe0c79 [ 280.100227] RSP: 002b:00000000f77bb12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 280.107920] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 280.115168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 280.122916] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 280.130165] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 280.137414] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 280.144695] syz-executor7 R running task 22488 22338 17891 0xa0020002 [ 280.151881] Call Trace: [ 280.154455] __schedule+0x8eb/0x2080 [ 280.158163] ? __sched_text_start+0x8/0x8 [ 280.162296] ? find_held_lock+0x39/0x1d0 [ 280.166370] ? check_same_owner+0x320/0x320 [ 280.170672] ? exit_fs+0x66/0x120 [ 280.174109] ? put_files_struct+0x2c0/0x330 [ 280.178420] ? dput.part.24+0x2a/0x740 [ 280.182290] preempt_schedule_common+0x22/0x60 [ 280.186854] _cond_resched+0x18/0x20 [ 280.190547] dput.part.24+0x47/0x740 [ 280.194247] dput+0x1f/0x30 [ 280.197160] path_put+0x31/0x70 [ 280.200423] free_fs_struct+0x19/0x60 [ 280.204204] exit_fs+0xe1/0x120 [ 280.207470] do_exit+0x9b3/0x1af0 [ 280.210905] ? ttwu_do_wakeup+0x523/0x710 [ 280.215043] ? mm_update_next_owner+0x930/0x930 [ 280.219692] ? do_raw_spin_trylock+0x190/0x190 [ 280.224253] ? do_raw_spin_trylock+0x190/0x190 [ 280.228822] ? perf_trace_lock+0xf1/0x860 [ 280.232962] ? check_noncircular+0x20/0x20 [ 280.237180] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 280.242263] ? try_to_wake_up+0xf9/0x1600 [ 280.246407] ? migrate_swap_stop+0x970/0x970 [ 280.250803] ? find_held_lock+0x39/0x1d0 [ 280.254862] ? lock_downgrade+0x990/0x990 [ 280.259004] ? do_group_exit+0x1fe/0x400 [ 280.263058] ? nanosleep_copyout+0x100/0x100 [ 280.267454] ? do_raw_spin_trylock+0x190/0x190 [ 280.272024] ? signal_wake_up_state+0x3a/0x40 [ 280.276505] ? zap_other_threads+0x1ca/0x240 [ 280.280898] ? force_sig+0x30/0x30 [ 280.284418] ? _raw_spin_unlock_irq+0x27/0x70 [ 280.288896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.293899] do_group_exit+0x149/0x400 [ 280.297768] ? compat_SyS_get_robust_list+0x300/0x300 [ 280.302940] ? SyS_exit+0x30/0x30 [ 280.306376] ? SyS_nanosleep+0x1f0/0x1f0 [ 280.310421] ? do_fast_syscall_32+0x158/0xf05 [ 280.314898] ? do_group_exit+0x400/0x400 [ 280.318939] SyS_exit_group+0x1d/0x20 [ 280.322722] do_fast_syscall_32+0x3f2/0xf05 [ 280.327044] ? do_int80_syscall_32+0x940/0x940 [ 280.331616] ? do_syscall_64+0x8d0/0x8d0 [ 280.335659] ? syscall_return_slowpath+0x2b3/0x510 [ 280.340580] ? sysret32_from_system_call+0x5/0x3b [ 280.345410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.350241] entry_SYSENTER_compat+0x51/0x60 [ 280.354630] RIP: 0023:0xf7f7ac79 [ 280.357969] RSP: 002b:000000000846f9bc EFLAGS: 00000206 ORIG_RAX: 00000000000000fc [ 280.365660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 280.372906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 280.380151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 280.387398] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 280.394647] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 280.401927] syz-executor6 S23776 22350 17918 0x20020000 [ 280.407542] Call Trace: [ 280.410116] __schedule+0x8eb/0x2080 [ 280.413822] ? __sched_text_start+0x8/0x8 [ 280.417953] ? timerqueue_add+0x1e9/0x280 [ 280.422090] ? do_raw_spin_trylock+0x190/0x190 [ 280.426652] ? __remove_hrtimer+0x190/0x190 [ 280.430951] ? find_held_lock+0x39/0x1d0 [ 280.434998] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 280.440094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.445093] ? trace_hardirqs_on+0xd/0x10 [ 280.449231] schedule+0xf5/0x430 [ 280.452582] ? __schedule+0x2080/0x2080 [ 280.456537] ? do_raw_spin_trylock+0x190/0x190 [ 280.461113] ? futex_wait_setup+0x14a/0x3d0 [ 280.465420] ? unwind_dump+0x4c0/0x4c0 [ 280.469295] futex_wait_queue_me+0x3ed/0x7e0 [ 280.473688] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 280.479041] ? memset+0x31/0x40 [ 280.482308] ? get_futex_value_locked+0xc3/0xf0 [ 280.486961] ? futex_wait_setup+0x22e/0x3d0 [ 280.491278] ? futex_wake+0x680/0x680 [ 280.495076] futex_wait+0x34b/0x990 [ 280.498700] ? futex_wait_setup+0x3d0/0x3d0 [ 280.503018] ? wake_up_q+0x8a/0xe0 [ 280.506543] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 280.511626] ? futex_wake+0x2ca/0x680 [ 280.515413] ? __hrtimer_init+0x140/0x140 [ 280.519545] ? get_futex_key+0x1d50/0x1d50 [ 280.523798] do_futex+0x1070/0x20d0 [ 280.527407] ? perf_trace_lock+0xf1/0x860 [ 280.531534] ? page_rmapping+0xc3/0x140 [ 280.535491] ? check_noncircular+0x20/0x20 [ 280.539713] ? check_noncircular+0x20/0x20 [ 280.543936] ? exit_robust_list+0x240/0x240 [ 280.548246] ? find_held_lock+0x39/0x1d0 [ 280.552310] ? lock_downgrade+0x990/0x990 [ 280.556449] ? lock_acquire+0x1d5/0x580 [ 280.560406] ? compat_SyS_futex+0x1f6/0x380 [ 280.564729] ? pvclock_read_flags+0x160/0x160 [ 280.569212] ? ktime_get+0x15c/0x3a0 [ 280.572918] ? kvm_clock_get_cycles+0x25/0x30 [ 280.577392] ? ktime_get+0x26f/0x3a0 [ 280.581092] ? do_gettimeofday+0x190/0x190 [ 280.585319] ? kasan_check_read+0x11/0x20 [ 280.589449] ? _copy_to_user+0xa2/0xc0 [ 280.593317] ? __compat_get_timespec+0xd9/0x120 [ 280.597974] compat_SyS_futex+0x27f/0x380 [ 280.602117] ? compat_SyS_get_robust_list+0x300/0x300 [ 280.607295] ? compat_SyS_clock_gettime+0xce/0x160 [ 280.612203] ? compat_SyS_clock_settime+0x190/0x190 [ 280.617201] ? do_fast_syscall_32+0x158/0xf05 [ 280.621684] ? compat_SyS_get_robust_list+0x300/0x300 [ 280.626857] do_fast_syscall_32+0x3f2/0xf05 [ 280.631171] ? do_int80_syscall_32+0x940/0x940 [ 280.635740] ? do_syscall_64+0x8d0/0x8d0 [ 280.639782] ? syscall_return_slowpath+0x2b3/0x510 [ 280.644699] ? sysret32_from_system_call+0x5/0x3b [ 280.649532] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.654364] entry_SYSENTER_compat+0x51/0x60 [ 280.658748] RIP: 0023:0xf7f92c79 [ 280.662089] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 280.669778] RAX: ffffffffffffffda RBX: 000000000812801c RCX: 0000000000000000 [ 280.677029] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 280.684364] RBP: 0000000000000007 R08: 0000000000000000 R09: 0000000000000000 [ 280.691613] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 280.698861] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 280.706138] syz-executor6 S23232 22352 17918 0x20020000 [ 280.711753] Call Trace: [ 280.714327] __schedule+0x8eb/0x2080 [ 280.718040] ? __sched_text_start+0x8/0x8 [ 280.722182] ? lock_downgrade+0x990/0x990 [ 280.726309] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 280.731397] ? find_held_lock+0x39/0x1d0 [ 280.735475] schedule+0xf5/0x430 [ 280.738825] ? __schedule+0x2080/0x2080 [ 280.742783] ? do_raw_spin_trylock+0x190/0x190 [ 280.747347] ? add_wait_queue+0x1bb/0x2d0 [ 280.751483] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 280.756484] ? find_held_lock+0x39/0x1d0 [ 280.760535] tun_do_read+0x13b1/0x1f60 [ 280.764425] ? tun_net_uninit+0x20/0x20 [ 280.768389] ? lock_release+0xd70/0xd70 [ 280.772351] ? __lock_is_held+0xbc/0x140 [ 280.776418] ? wake_up_q+0xe0/0xe0 [ 280.779956] tun_chr_read_iter+0xeb/0x1e0 [ 280.784096] __vfs_read+0x6ad/0xa00 [ 280.787711] ? vfs_copy_file_range+0x960/0x960 [ 280.792280] ? fsnotify+0x1af0/0x1af0 [ 280.796074] ? avc_policy_seqno+0x9/0x20 [ 280.800117] ? selinux_file_permission+0x82/0x460 [ 280.804956] ? rw_verify_area+0xe5/0x2b0 [ 280.809009] vfs_read+0x124/0x360 [ 280.812460] SyS_pread64+0x161/0x190 [ 280.816159] ? SyS_write+0x220/0x220 [ 280.819851] ? exit_to_usermode_loop+0x198/0x310 [ 280.824592] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 280.830116] sys32_pread+0x39/0x50 [ 280.833636] ? sys32_waitpid+0x30/0x30 [ 280.837507] do_fast_syscall_32+0x3f2/0xf05 [ 280.841822] ? do_int80_syscall_32+0x940/0x940 [ 280.846395] ? lockdep_sys_exit+0x47/0xf0 [ 280.850526] ? syscall_return_slowpath+0x2b3/0x510 [ 280.855436] ? finish_task_switch+0x1aa/0x740 [ 280.859920] ? sysret32_from_system_call+0x5/0x3b [ 280.864756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.869589] entry_SYSENTER_compat+0x51/0x60 [ 280.873978] RIP: 0023:0xf7f92c79 [ 280.877319] RSP: 002b:00000000f778e05c EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 280.885015] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020b9efd0 [ 280.892267] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 280.899514] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 280.906763] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 280.914012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 280.921297] syz-executor6 S23776 22359 17918 0x20020000 [ 280.926914] Call Trace: [ 280.929488] __schedule+0x8eb/0x2080 [ 280.933196] ? __sched_text_start+0x8/0x8 [ 280.937323] ? plist_check_list+0x7e/0xa0 [ 280.941454] ? plist_check_head+0xe2/0x130 [ 280.945670] ? plist_check_list+0xa0/0xa0 [ 280.949807] ? find_held_lock+0x39/0x1d0 [ 280.953871] ? plist_check_head+0x130/0x130 [ 280.958183] schedule+0xf5/0x430 [ 280.961530] ? lock_release+0xd70/0xd70 [ 280.965487] ? __schedule+0x2080/0x2080 [ 280.969445] ? do_raw_spin_trylock+0x190/0x190 [ 280.974029] ? futex_wait_setup+0x14a/0x3d0 [ 280.978348] futex_wait_queue_me+0x3ed/0x7e0 [ 280.982739] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 280.988082] ? lock_acquire+0x1d5/0x580 [ 280.992038] ? rtnl_lock+0x17/0x20 [ 280.995569] ? get_futex_value_locked+0xc3/0xf0 [ 281.000222] ? futex_wait_setup+0x22e/0x3d0 [ 281.004524] ? __kernel_text_address+0xd/0x40 [ 281.009015] ? futex_wake+0x680/0x680 [ 281.012805] ? netdev_run_todo+0x99a/0xca0 [ 281.017028] ? rtnl_lock+0x17/0x20 [ 281.020557] futex_wait+0x34b/0x990 [ 281.024175] ? check_noncircular+0x20/0x20 [ 281.028394] ? futex_wait_setup+0x3d0/0x3d0 [ 281.032703] ? hash_futex+0x15/0x210 [ 281.036397] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 281.041481] ? futex_wake+0x2ca/0x680 [ 281.045275] ? get_futex_key+0x1d50/0x1d50 [ 281.049529] do_futex+0x1070/0x20d0 [ 281.053141] ? lock_release+0xd70/0xd70 [ 281.057111] ? exit_robust_list+0x240/0x240 [ 281.061414] ? trace_event_raw_event_module_request+0x320/0x320 [ 281.067456] ? __tun_get+0x1d4/0x2e0 [ 281.071168] ? rtnl_unlock+0xe/0x10 [ 281.074774] ? __tun_chr_ioctl+0x27a/0x3d20 [ 281.079094] ? tun_chr_read_iter+0x1e0/0x1e0 [ 281.083498] ? __might_sleep+0x95/0x190 [ 281.087469] ? selinux_file_ioctl+0x444/0x690 [ 281.091942] ? __fget_light+0x29d/0x390 [ 281.095902] ? selinux_capable+0x40/0x40 [ 281.099966] ? find_held_lock+0x39/0x1d0 [ 281.104028] compat_SyS_futex+0x27f/0x380 [ 281.108168] ? compat_SyS_get_robust_list+0x300/0x300 [ 281.113337] ? __tun_chr_ioctl+0x3d20/0x3d20 [ 281.117741] ? do_ioctl+0x60/0x60 [ 281.121176] ? lock_acquire+0x1d5/0x580 [ 281.125130] ? finish_task_switch+0x1aa/0x740 [ 281.129606] ? do_fast_syscall_32+0x158/0xf05 [ 281.134090] ? compat_SyS_get_robust_list+0x300/0x300 [ 281.139261] do_fast_syscall_32+0x3f2/0xf05 [ 281.143565] ? compat_start_thread+0x80/0x80 [ 281.147965] ? do_int80_syscall_32+0x940/0x940 [ 281.152536] ? lockdep_sys_exit+0x47/0xf0 [ 281.156666] ? syscall_return_slowpath+0x2b3/0x510 [ 281.161573] ? finish_task_switch+0x1aa/0x740 [ 281.166052] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 281.171052] ? sysret32_from_system_call+0x5/0x3b [ 281.175882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.180717] entry_SYSENTER_compat+0x51/0x60 [ 281.185103] RIP: 0023:0xf7f92c79 [ 281.188445] RSP: 002b:00000000f776d12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 281.196135] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 281.203383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 281.210632] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 281.217881] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 281.225128] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 281.232408] syz-executor6 S23776 22363 17918 0x20020000 [ 281.238029] Call Trace: [ 281.240603] __schedule+0x8eb/0x2080 [ 281.244310] ? __sched_text_start+0x8/0x8 [ 281.248441] ? plist_check_list+0x7e/0xa0 [ 281.252571] ? plist_check_head+0xe2/0x130 [ 281.256788] ? plist_check_list+0xa0/0xa0 [ 281.260922] ? find_held_lock+0x39/0x1d0 [ 281.264988] ? plist_check_head+0x130/0x130 [ 281.269303] schedule+0xf5/0x430 [ 281.272651] ? lock_release+0xd70/0xd70 [ 281.276605] ? __schedule+0x2080/0x2080 [ 281.280562] ? do_raw_spin_trylock+0x190/0x190 [ 281.285138] ? futex_wait_setup+0x14a/0x3d0 [ 281.289457] futex_wait_queue_me+0x3ed/0x7e0 [ 281.293858] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 281.299219] ? get_futex_value_locked+0xc3/0xf0 [ 281.303874] ? futex_wait_setup+0x22e/0x3d0 [ 281.308174] ? __kernel_text_address+0xd/0x40 [ 281.312662] ? futex_wake+0x680/0x680 [ 281.316463] futex_wait+0x34b/0x990 [ 281.320086] ? futex_wait_setup+0x3d0/0x3d0 [ 281.324386] ? perf_trace_lock+0xf1/0x860 [ 281.328522] ? hash_futex+0x15/0x210 [ 281.332218] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 281.337304] ? futex_wake+0x2ca/0x680 [ 281.341096] ? get_futex_key+0x1d50/0x1d50 [ 281.345350] do_futex+0x1070/0x20d0 [ 281.348970] ? __fget+0xbb/0x580 [ 281.352327] ? exit_robust_list+0x240/0x240 [ 281.356627] ? lock_release+0xd70/0xd70 [ 281.360587] ? __lock_is_held+0xbc/0x140 [ 281.364649] ? __fget+0x362/0x580 [ 281.368098] ? iterate_fd+0x3f0/0x3f0 [ 281.371895] ? lock_downgrade+0x990/0x990 [ 281.376029] ? __might_sleep+0x95/0x190 [ 281.379999] ? __fget_light+0x29d/0x390 [ 281.383963] ? fget_raw+0x20/0x20 [ 281.387419] ? find_held_lock+0x39/0x1d0 [ 281.391471] compat_SyS_futex+0x27f/0x380 [ 281.395608] ? compat_SyS_get_robust_list+0x300/0x300 [ 281.400777] ? kcov_close+0x20/0x20 [ 281.404392] ? do_ioctl+0x60/0x60 [ 281.407823] ? lock_acquire+0x1d5/0x580 [ 281.411776] ? finish_task_switch+0x1aa/0x740 [ 281.416253] ? do_fast_syscall_32+0x158/0xf05 [ 281.420742] ? compat_SyS_get_robust_list+0x300/0x300 [ 281.425915] do_fast_syscall_32+0x3f2/0xf05 [ 281.430227] ? compat_start_thread+0x80/0x80 [ 281.434624] ? do_int80_syscall_32+0x940/0x940 [ 281.439197] ? lockdep_sys_exit+0x47/0xf0 [ 281.443326] ? syscall_return_slowpath+0x2b3/0x510 [ 281.448234] ? finish_task_switch+0x1aa/0x740 [ 281.452712] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 281.457711] ? sysret32_from_system_call+0x5/0x3b [ 281.462542] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.467376] entry_SYSENTER_compat+0x51/0x60 [ 281.471860] RIP: 0023:0xf7f92c79 [ 281.475207] RSP: 002b:00000000f774c12c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 281.482987] RAX: ffffffffffffffda RBX: 00000000081280f8 RCX: 0000000000000000 [ 281.490236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 281.497482] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 281.504731] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 281.511981] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 281.519264] syz-executor2 R running task 23776 22353 3035 0x20020000 [ 281.526449] Call Trace: [ 281.529032] __schedule+0x8eb/0x2080 [ 281.532741] ? __sched_text_start+0x8/0x8 [ 281.536870] ? timerqueue_add+0x1e9/0x280 [ 281.541010] ? do_raw_spin_trylock+0x190/0x190 [ 281.545581] ? __remove_hrtimer+0x190/0x190 [ 281.549885] ? find_held_lock+0x39/0x1d0 [ 281.553944] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 281.559037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.564041] ? trace_hardirqs_on+0xd/0x10 [ 281.568185] schedule+0xf5/0x430 [ 281.571538] ? __schedule+0x2080/0x2080 [ 281.575495] ? do_raw_spin_trylock+0x190/0x190 [ 281.580072] ? futex_wait_setup+0x14a/0x3d0 [ 281.584385] ? unwind_dump+0x4c0/0x4c0 [ 281.588264] futex_wait_queue_me+0x3ed/0x7e0 [ 281.592657] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 281.598010] ? memset+0x31/0x40 [ 281.601280] ? get_futex_value_locked+0xc3/0xf0 [ 281.605935] ? futex_wait_setup+0x22e/0x3d0 [ 281.610250] ? futex_wake+0x680/0x680 [ 281.614053] futex_wait+0x34b/0x990 [ 281.617674] ? preempt_notifier_dec+0x20/0x20 [ 281.622149] ? futex_wait_setup+0x3d0/0x3d0 [ 281.626458] ? hash_futex+0x15/0x210 [ 281.630153] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 281.635239] ? futex_wake+0x2ca/0x680 [ 281.639035] ? __hrtimer_init+0x140/0x140 [ 281.643167] ? get_futex_key+0x1d50/0x1d50 [ 281.647414] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 281.652506] do_futex+0x1070/0x20d0 [ 281.656116] ? perf_trace_lock+0xf1/0x860 [ 281.660257] ? check_noncircular+0x20/0x20 [ 281.664479] ? check_noncircular+0x20/0x20 [ 281.668705] ? exit_robust_list+0x240/0x240 [ 281.673024] ? find_held_lock+0x39/0x1d0 [ 281.677086] ? lock_downgrade+0x990/0x990 [ 281.681240] ? lock_acquire+0x1d5/0x580 [ 281.685195] ? compat_SyS_futex+0x1f6/0x380 [ 281.689519] ? pvclock_read_flags+0x160/0x160 [ 281.694002] ? ktime_get+0x15c/0x3a0 [ 281.697721] ? kvm_clock_get_cycles+0x25/0x30 [ 281.702196] ? ktime_get+0x26f/0x3a0 [ 281.705896] ? do_gettimeofday+0x190/0x190 [ 281.710125] ? kasan_check_read+0x11/0x20 [ 281.714256] ? _copy_to_user+0xa2/0xc0 [ 281.718127] ? __compat_get_timespec+0xd9/0x120 [ 281.722785] compat_SyS_futex+0x27f/0x380 [ 281.726927] ? compat_SyS_get_robust_list+0x300/0x300 [ 281.732103] ? compat_SyS_clock_gettime+0xce/0x160 [ 281.737019] ? compat_SyS_clock_settime+0x190/0x190 [ 281.742030] ? do_fast_syscall_32+0x158/0xf05 [ 281.746512] ? compat_SyS_get_robust_list+0x300/0x300 [ 281.751684] do_fast_syscall_32+0x3f2/0xf05 [ 281.755999] ? do_int80_syscall_32+0x940/0x940 [ 281.760575] ? do_syscall_64+0x8d0/0x8d0 [ 281.764617] ? syscall_return_slowpath+0x2b3/0x510 [ 281.769535] ? sysret32_from_system_call+0x5/0x3b [ 281.774367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.779204] entry_SYSENTER_compat+0x51/0x60 [ 281.783591] RIP: 0023:0xf7f28c79 [ 281.786935] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 281.794626] RAX: ffffffffffffffda RBX: 00000000081280fc RCX: 0000000000000000 [ 281.801875] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 281.809132] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 [ 281.816380] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 281.823630] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 281.830911] syz-executor2 D22456 22356 3035 0x20020000 [ 281.836526] Call Trace: [ 281.839101] __schedule+0x8eb/0x2080 [ 281.842808] ? __sched_text_start+0x8/0x8 [ 281.846940] ? perf_trace_lock+0xf1/0x860 [ 281.851066] ? bpf_prog_alloc+0x310/0x310 [ 281.855206] ? check_noncircular+0x20/0x20 [ 281.859440] ? lock_downgrade+0x990/0x990 [ 281.863569] ? wake_up_process+0x10/0x20 [ 281.867623] ? insert_work+0x3ef/0x5d0 [ 281.871502] schedule+0xf5/0x430 [ 281.874853] ? __schedule+0x2080/0x2080 [ 281.878817] ? lock_downgrade+0x990/0x990 [ 281.882953] ? lock_acquire+0x1d5/0x580 [ 281.886910] ? wait_for_completion_killable+0xd1/0x870 [ 281.892170] ? call_usermodehelper_exec+0x2e8/0x4a0 [ 281.897174] schedule_timeout+0x1ce/0x250 [ 281.901303] ? usleep_range+0x190/0x190 [ 281.905259] ? check_same_owner+0x320/0x320 [ 281.909653] ? insert_work+0x5d0/0x5d0 [ 281.913612] ? _raw_spin_unlock_irq+0x27/0x70 [ 281.918095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.923101] wait_for_completion_killable+0x42e/0x870 [ 281.928270] ? wait_for_completion_killable+0x42e/0x870 [ 281.933614] ? __raw_spin_lock_init+0x1c/0x100 [ 281.938188] ? wait_for_completion_interruptible_timeout+0x860/0x860 [ 281.944661] ? __lockdep_init_map+0xe4/0x650 [ 281.949056] ? lockdep_init_map+0x3d/0x70 [ 281.953183] ? __raw_spin_lock_init+0x2d/0x100 [ 281.957751] ? __init_waitqueue_head+0x97/0x140 [ 281.962402] ? wake_up_q+0xe0/0xe0 [ 281.965926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.970924] ? trace_hardirqs_on+0xd/0x10 [ 281.975049] ? queue_work_on+0x106/0x1c0 [ 281.979096] call_usermodehelper_exec+0x2e8/0x4a0 [ 281.983922] ? usermodehelper_read_lock_wait+0x230/0x230 [ 281.989395] ? call_usermodehelper_exec+0x2e8/0x4a0 [ 281.994396] ? memcpy+0x45/0x50 [ 281.997666] __request_module+0x3ff/0xc00 [ 282.001792] ? save_stack_trace+0x16/0x20 [ 282.005921] ? inet6_create+0xca6/0x1170 [ 282.009964] ? free_modprobe_argv+0xa0/0xa0 [ 282.014265] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.019264] ? check_noncircular+0x20/0x20 [ 282.023486] ? __raw_spin_lock_init+0x2d/0x100 [ 282.028057] ? perf_trace_lock+0xf1/0x860 [ 282.032193] ? find_held_lock+0x39/0x1d0 [ 282.036253] ? lock_downgrade+0x990/0x990 [ 282.040393] ? inet6_create+0xe0/0x1170 [ 282.044393] inet6_create+0xca6/0x1170 [ 282.048273] ? inet6_net_init+0x740/0x740 [ 282.052406] ? __lock_is_held+0xbc/0x140 [ 282.056470] __sock_create+0x4d4/0x850 [ 282.060349] ? ___sys_recvmsg+0x630/0x630 [ 282.064478] ? __alloc_fd+0x750/0x750 [ 282.068271] ? compat_SyS_futex+0x288/0x380 [ 282.072570] ? fd_install+0x4d/0x60 [ 282.076186] SyS_socket+0xeb/0x200 [ 282.079711] ? move_addr_to_kernel+0x60/0x60 [ 282.084101] ? do_fast_syscall_32+0x158/0xf05 [ 282.088584] ? move_addr_to_kernel+0x60/0x60 [ 282.092977] do_fast_syscall_32+0x3f2/0xf05 [ 282.097278] ? free_hot_cold_page+0x12b0/0x12b0 [ 282.101936] ? do_int80_syscall_32+0x940/0x940 [ 282.106506] ? lockdep_sys_exit+0x47/0xf0 [ 282.110633] ? syscall_return_slowpath+0x2b3/0x510 [ 282.115539] ? finish_task_switch+0x4cc/0x740 [ 282.120023] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 282.125635] ? sysret32_from_system_call+0x5/0x3b [ 282.130468] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.135301] entry_SYSENTER_compat+0x51/0x60 [ 282.139687] RIP: 0023:0xf7f28c79 [ 282.143033] RSP: 002b:00000000f772405c EFLAGS: 00000296 ORIG_RAX: 0000000000000167 [ 282.150726] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 000000000000000a [ 282.157973] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 282.165221] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.172468] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 282.179716] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 282.186995] syz-executor2 R running task 23776 22360 3035 0x20020000 [ 282.194188] Call Trace: [ 282.196760] __schedule+0x8eb/0x2080 [ 282.200469] ? __sched_text_start+0x8/0x8 [ 282.204595] ? plist_check_list+0x7e/0xa0 [ 282.208728] ? plist_check_head+0xe2/0x130 [ 282.212943] ? plist_check_list+0xa0/0xa0 [ 282.217077] ? find_held_lock+0x39/0x1d0 [ 282.221139] ? plist_check_head+0x130/0x130 [ 282.225449] schedule+0xf5/0x430 [ 282.228798] ? __schedule+0x2080/0x2080 [ 282.232757] ? do_raw_spin_trylock+0x190/0x190 [ 282.237317] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.242325] ? futex_wait_setup+0x14a/0x3d0 [ 282.246642] futex_wait_queue_me+0x3ed/0x7e0 [ 282.251040] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 282.256388] ? trace_hardirqs_on+0xd/0x10 [ 282.260524] ? try_to_wake_up+0xf9/0x1600 [ 282.264655] ? get_futex_value_locked+0xc3/0xf0 [ 282.269309] ? futex_wait_setup+0x22e/0x3d0 [ 282.273626] ? futex_wake+0x680/0x680 [ 282.277408] ? fault_in_user_writeable+0x90/0x90 [ 282.282147] ? futex_wake+0x32d/0x680 [ 282.285935] futex_wait+0x34b/0x990 [ 282.289544] ? do_raw_spin_trylock+0x190/0x190 [ 282.294116] ? futex_wait_setup+0x3d0/0x3d0 [ 282.298428] ? wake_up_q+0x8a/0xe0 [ 282.301948] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 282.307035] ? futex_wake+0x2ca/0x680 [ 282.310828] ? get_futex_key+0x1d50/0x1d50 [ 282.315046] ? perf_trace_lock+0xf1/0x860 [ 282.319199] ? vma_wants_writenotify+0x51/0x3b0 [ 282.323859] do_futex+0x1070/0x20d0 [ 282.327466] ? vma_wants_writenotify+0x3b0/0x3b0 [ 282.332223] ? exit_robust_list+0x240/0x240 [ 282.336537] ? lock_downgrade+0x990/0x990 [ 282.340664] ? SyS_brk+0x6f0/0x6f0 [ 282.344196] ? arch_get_unmapped_area+0x750/0x750 [ 282.349025] ? lock_acquire+0x1d5/0x580 [ 282.352979] ? vm_mmap_pgoff+0x198/0x280 [ 282.357031] ? __sched_text_start+0x8/0x8 [ 282.361161] ? userfaultfd_unmap_complete+0x327/0x510 [ 282.366345] ? userfaultfd_unmap_prep+0x540/0x540 [ 282.371174] ? do_mmap+0x34f/0xd50 [ 282.374702] ? up_write+0x6b/0x120 [ 282.378222] ? up_read+0x40/0x40 [ 282.381571] ? down_write+0x120/0x120 [ 282.385353] ? security_mmap_file+0x143/0x180 [ 282.389838] ? vm_mmap_pgoff+0x1fc/0x280 [ 282.393883] ? vm_mmap_pgoff+0x13b/0x280 [ 282.397936] ? vma_is_stack_for_current+0xa0/0xa0 [ 282.402775] compat_SyS_futex+0x27f/0x380 [ 282.406903] ? security_socket_setsockopt+0x89/0xb0 [ 282.411910] ? compat_SyS_get_robust_list+0x300/0x300 [ 282.417087] ? find_mergeable_anon_vma+0xd0/0xd0 [ 282.421821] ? lock_acquire+0x1d5/0x580 [ 282.425776] ? finish_task_switch+0x1aa/0x740 [ 282.430255] ? do_fast_syscall_32+0x158/0xf05 [ 282.434738] ? compat_SyS_get_robust_list+0x300/0x300 [ 282.439909] do_fast_syscall_32+0x3f2/0xf05 [ 282.444213] ? compat_start_thread+0x80/0x80 [ 282.448609] ? do_int80_syscall_32+0x940/0x940 [ 282.453179] ? lockdep_sys_exit+0x47/0xf0 [ 282.457309] ? syscall_return_slowpath+0x2b3/0x510 [ 282.462217] ? finish_task_switch+0x1aa/0x740 [ 282.466693] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 282.471690] ? sysret32_from_system_call+0x5/0x3b [ 282.476523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.481365] entry_SYSENTER_compat+0x51/0x60 [ 282.485752] RIP: 0023:0xf7f28c79 [ 282.489096] RSP: 002b:00000000f770312c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 282.496787] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 282.504036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 282.511283] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.518530] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 282.525777] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 282.533060] syz-executor2 D22720 22368 3035 0x20020000 [ 282.538674] Call Trace: [ 282.541246] __schedule+0x8eb/0x2080 [ 282.544952] ? __sched_text_start+0x8/0x8 [ 282.549087] ? perf_trace_lock+0xf1/0x860 [ 282.553213] ? bpf_prog_alloc+0x310/0x310 [ 282.557355] ? check_noncircular+0x20/0x20 [ 282.561591] ? lock_downgrade+0x990/0x990 [ 282.565721] ? insert_work+0x3ef/0x5d0 [ 282.569600] schedule+0xf5/0x430 [ 282.572944] ? find_held_lock+0x39/0x1d0 [ 282.576987] ? __schedule+0x2080/0x2080 [ 282.580954] ? lock_downgrade+0x990/0x990 [ 282.585090] ? lock_acquire+0x1d5/0x580 [ 282.589043] ? wait_for_completion_killable+0xd1/0x870 [ 282.594308] schedule_timeout+0x1ce/0x250 [ 282.598435] ? usleep_range+0x190/0x190 [ 282.602393] ? check_same_owner+0x320/0x320 [ 282.606699] ? insert_work+0x5d0/0x5d0 [ 282.610570] ? _raw_spin_unlock_irq+0x27/0x70 [ 282.615057] wait_for_completion_killable+0x42e/0x870 [ 282.620225] ? wait_for_completion_killable+0x42e/0x870 [ 282.625569] ? __raw_spin_lock_init+0x1c/0x100 [ 282.630139] ? wait_for_completion_interruptible_timeout+0x860/0x860 [ 282.636612] ? __lockdep_init_map+0xe4/0x650 [ 282.641013] ? lockdep_init_map+0x3d/0x70 [ 282.645144] ? __raw_spin_lock_init+0x2d/0x100 [ 282.649713] ? __init_waitqueue_head+0x97/0x140 [ 282.654364] ? wake_up_q+0xe0/0xe0 [ 282.657886] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.662883] ? trace_hardirqs_on+0xd/0x10 [ 282.667012] ? queue_work_on+0x106/0x1c0 [ 282.671063] call_usermodehelper_exec+0x2e8/0x4a0 [ 282.675891] ? usermodehelper_read_lock_wait+0x230/0x230 [ 282.681348] ? call_usermodehelper_exec+0x2e8/0x4a0 [ 282.686348] ? memcpy+0x45/0x50 [ 282.689616] __request_module+0x3ff/0xc00 [ 282.693744] ? save_stack_trace+0x16/0x20 [ 282.697876] ? inet_create+0xd3f/0xf50 [ 282.701747] ? free_modprobe_argv+0xa0/0xa0 [ 282.706047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.711048] ? check_noncircular+0x20/0x20 [ 282.715272] ? __raw_spin_lock_init+0x2d/0x100 [ 282.719843] ? perf_trace_lock+0xf1/0x860 [ 282.723978] ? find_held_lock+0x39/0x1d0 [ 282.728045] ? lock_downgrade+0x990/0x990 [ 282.732186] ? inet_create+0x115/0xf50 [ 282.736100] inet_create+0xd3f/0xf50 [ 282.739806] ? ipip_gro_receive+0xf0/0xf0 [ 282.743942] ? __lock_is_held+0xbc/0x140 [ 282.748007] __sock_create+0x4d4/0x850 [ 282.751893] ? ___sys_recvmsg+0x630/0x630 [ 282.756022] ? __schedule+0x2080/0x2080 [ 282.759978] ? sock_poll+0x320/0x320 [ 282.763673] ? get_unused_fd_flags+0x121/0x190 [ 282.768232] ? ___sys_recvmsg+0x630/0x630 [ 282.772359] ? __alloc_fd+0x750/0x750 [ 282.776155] SyS_socketpair+0x115/0x640 [ 282.780117] ? SyS_socket+0x200/0x200 [ 282.783899] ? exit_to_usermode_loop+0x198/0x310 [ 282.788643] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 282.794157] ? lock_acquire+0x1d5/0x580 [ 282.798110] ? finish_task_switch+0x1aa/0x740 [ 282.802584] ? do_fast_syscall_32+0x158/0xf05 [ 282.807065] ? SyS_socket+0x200/0x200 [ 282.810849] do_fast_syscall_32+0x3f2/0xf05 [ 282.815154] ? compat_start_thread+0x80/0x80 [ 282.819552] ? do_int80_syscall_32+0x940/0x940 [ 282.824123] ? lockdep_sys_exit+0x47/0xf0 [ 282.828251] ? syscall_return_slowpath+0x2b3/0x510 [ 282.833159] ? finish_task_switch+0x1aa/0x740 [ 282.837637] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 282.842635] ? sysret32_from_system_call+0x5/0x3b [ 282.847466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.852301] entry_SYSENTER_compat+0x51/0x60 [ 282.856687] RIP: 0023:0xf7f28c79 [ 282.860033] RSP: 002b:00000000f76e205c EFLAGS: 00000296 ORIG_RAX: 0000000000000168 [ 282.867723] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000000005 [ 282.874971] RDX: 0000000000000006 RSI: 000000002076bff8 RDI: 0000000000000000 [ 282.882218] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.889466] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 282.896715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 282.903994] syz-executor4 R running task 23776 22357 20252 0x20020000 [ 282.911188] Call Trace: [ 282.913760] __schedule+0x8eb/0x2080 [ 282.917468] ? __sched_text_start+0x8/0x8 [ 282.921600] ? lock_acquire+0x1d5/0x580 [ 282.925554] ? compat_SyS_futex+0x1f6/0x380 [ 282.929885] ? ktime_get+0x15c/0x3a0 [ 282.933594] schedule+0xf5/0x430 [ 282.936942] ? do_gettimeofday+0x190/0x190 [ 282.941157] ? __schedule+0x2080/0x2080 [ 282.945117] ? kasan_check_read+0x11/0x20 [ 282.949245] ? _copy_to_user+0xa2/0xc0 [ 282.953112] ? __compat_get_timespec+0xd9/0x120 [ 282.957771] ? exit_to_usermode_loop+0x8c/0x310 [ 282.962432] exit_to_usermode_loop+0x1d1/0x310 [ 282.967001] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 282.972527] ? do_fast_syscall_32+0x158/0xf05 [ 282.977022] do_fast_syscall_32+0x83e/0xf05 [ 282.981339] ? do_int80_syscall_32+0x940/0x940 [ 282.985908] ? do_syscall_64+0x8d0/0x8d0 [ 282.989950] ? syscall_return_slowpath+0x2b3/0x510 [ 282.994869] ? sysret32_from_system_call+0x5/0x3b [ 282.999700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.004533] entry_SYSENTER_compat+0x51/0x60 [ 283.008920] RIP: 0023:0xf7f88c79 [ 283.012261] RSP: 002b:000000000846f8ac EFLAGS: 00000212 ORIG_RAX: 00000000000000f0 [ 283.019953] RAX: 0000000000000001 RBX: 0000000008128018 RCX: 0000000000000001 [ 283.027200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 283.034447] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.041693] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.048939] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 283.056218] syz-executor4 R running task 21432 22358 20252 0xa0020008 [ 283.063402] Call Trace: [ 283.065967] sched_show_task+0x4a3/0x5e0 [ 283.070007] ? sched_show_task+0x5e0/0x5e0 [ 283.074232] ? SyS_sched_rr_get_interval+0x4f0/0x4f0 [ 283.079322] ? _find_next_bit+0xee/0x120 [ 283.083362] ? printk+0xaa/0xca [ 283.086628] ? find_next_bit+0x27/0x30 [ 283.090499] ? wq_watchdog_touch+0xce/0x100 [ 283.094810] ? touch_all_softlockup_watchdogs+0xbe/0x100 [ 283.100246] show_state_filter+0x263/0x4e0 [ 283.104474] ? sched_show_task+0x5e0/0x5e0 [ 283.108701] ? lock_release+0xd70/0xd70 [ 283.112656] ? tasklet_action+0x630/0x630 [ 283.116808] fn_show_state+0x10/0x20 [ 283.120500] k_spec+0xa9/0xe0 [ 283.123590] kbd_event+0xa5e/0x36d0 [ 283.127210] ? k_pad+0x6c0/0x6c0 [ 283.130569] ? k_pad+0x6c0/0x6c0 [ 283.133919] input_to_handler+0x3a8/0x490 [ 283.138065] input_pass_values.part.5+0x614/0x800 [ 283.142899] ? input_handler_for_each_handle+0x340/0x340 [ 283.148335] ? lock_acquire+0x1d5/0x580 [ 283.152288] ? input_inject_event+0xae/0x349 [ 283.156690] ? lock_release+0xd70/0xd70 [ 283.160659] input_handle_event+0x36f/0xec0 [ 283.164974] input_inject_event+0x2c3/0x349 [ 283.169282] ? input_event+0x90/0x90 [ 283.172995] evdev_write+0x34a/0x4b0 [ 283.176702] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 283.181806] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 283.186889] __vfs_write+0xef/0x970 [ 283.190494] ? __vfs_write+0xef/0x970 [ 283.194282] ? kernel_read+0x120/0x120 [ 283.198161] ? shmem_write_begin+0x1a0/0x1a0 [ 283.202567] ? check_same_owner+0x320/0x320 [ 283.206868] ? save_stack+0xa3/0xd0 [ 283.210479] ? save_stack_trace+0x16/0x20 [ 283.214607] ? save_stack+0x43/0xd0 [ 283.218221] __kernel_write+0xfe/0x350 [ 283.222099] write_pipe_buf+0x175/0x220 [ 283.226056] ? default_file_splice_read+0xae0/0xae0 [ 283.231048] ? check_same_owner+0x320/0x320 [ 283.235352] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 283.240706] __splice_from_pipe+0x328/0x730 [ 283.245012] ? default_file_splice_read+0xae0/0xae0 [ 283.250039] splice_from_pipe+0x1e9/0x330 [ 283.254171] ? default_file_splice_read+0xae0/0xae0 [ 283.259166] ? splice_shrink_spd+0xb0/0xb0 [ 283.263405] default_file_splice_write+0x40/0x90 [ 283.268140] ? generic_splice_sendpage+0x50/0x50 [ 283.272880] direct_splice_actor+0x125/0x180 [ 283.277275] splice_direct_to_actor+0x2c1/0x820 [ 283.281930] ? generic_pipe_buf_nosteal+0x10/0x10 [ 283.286762] ? do_splice_to+0x170/0x170 [ 283.290723] ? security_file_permission+0x89/0x1f0 [ 283.295643] ? rw_verify_area+0xe5/0x2b0 [ 283.299691] do_splice_direct+0x2a7/0x3d0 [ 283.303827] ? splice_direct_to_actor+0x820/0x820 [ 283.308666] ? rw_verify_area+0xe5/0x2b0 [ 283.312716] do_sendfile+0x5d5/0xe90 [ 283.316427] ? do_compat_pwritev64+0x100/0x100 [ 283.321001] ? __might_sleep+0x95/0x190 [ 283.324976] compat_SyS_sendfile+0xea/0x1a0 [ 283.329281] ? SyS_sendfile64+0x160/0x160 [ 283.333412] ? do_sys_ftruncate.constprop.18+0x118/0x5b0 [ 283.338845] ? do_fast_syscall_32+0x158/0xf05 [ 283.343325] ? SyS_sendfile64+0x160/0x160 [ 283.347454] do_fast_syscall_32+0x3f2/0xf05 [ 283.351766] ? do_int80_syscall_32+0x940/0x940 [ 283.356340] ? lockdep_sys_exit+0x47/0xf0 [ 283.360468] ? syscall_return_slowpath+0x2b3/0x510 [ 283.365374] ? finish_task_switch+0x1aa/0x740 [ 283.369858] ? sysret32_from_system_call+0x5/0x3b [ 283.374691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.379524] entry_SYSENTER_compat+0x51/0x60 [ 283.383910] RIP: 0023:0xf7f88c79 [ 283.387250] RSP: 002b:00000000f778405c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 283.394941] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000000017 [ 283.402190] RDX: 0000000020131fff RSI: 0000000072439a6b RDI: 0000000000000000 [ 283.409438] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.416685] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.423933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 283.431212] syz-executor4 S23776 22364 20252 0x20020000 [ 283.436914] Call Trace: [ 283.439495] __schedule+0x8eb/0x2080 [ 283.443289] ? __sched_text_start+0x8/0x8 [ 283.447416] ? plist_check_list+0x7e/0xa0 [ 283.451556] ? plist_check_head+0xe2/0x130 [ 283.455775] ? plist_check_list+0xa0/0xa0 [ 283.459911] ? find_held_lock+0x39/0x1d0 [ 283.463973] ? plist_check_head+0x130/0x130 [ 283.468288] schedule+0xf5/0x430 [ 283.471635] ? lock_release+0xd70/0xd70 [ 283.475590] ? __schedule+0x2080/0x2080 [ 283.479543] ? lock_downgrade+0x990/0x990 [ 283.483672] ? do_raw_spin_trylock+0x190/0x190 [ 283.488249] ? futex_wait_setup+0x14a/0x3d0 [ 283.492569] futex_wait_queue_me+0x3ed/0x7e0 [ 283.496961] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 283.502321] ? get_futex_value_locked+0xc3/0xf0 [ 283.506976] ? futex_wait_setup+0x22e/0x3d0 [ 283.511280] ? __kernel_text_address+0xd/0x40 [ 283.515772] ? futex_wake+0x680/0x680 [ 283.519569] futex_wait+0x34b/0x990 [ 283.523198] ? futex_wait_setup+0x3d0/0x3d0 [ 283.527508] ? hash_futex+0x15/0x210 [ 283.531203] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 283.536289] ? futex_wake+0x2ca/0x680 [ 283.540083] ? get_futex_key+0x1d50/0x1d50 [ 283.544338] do_futex+0x1070/0x20d0 [ 283.547981] ? exit_robust_list+0x240/0x240 [ 283.552283] ? lock_release+0xd70/0xd70 [ 283.556243] ? check_noncircular+0x20/0x20 [ 283.560499] ? find_held_lock+0x39/0x1d0 [ 283.564558] ? lock_downgrade+0x990/0x990 [ 283.568684] ? __might_sleep+0x95/0x190 [ 283.572649] ? kcov_ioctl+0x24/0x180 [ 283.576346] ? selinux_file_ioctl+0x444/0x690 [ 283.580819] ? __fget_light+0x29d/0x390 [ 283.584776] ? cap_capable+0x1b5/0x230 [ 283.588652] ? security_capable+0x8e/0xc0 [ 283.592787] ? ns_capable_common+0xcf/0x160 [ 283.597091] ? capable+0x1f/0x30 [ 283.600445] compat_SyS_futex+0x27f/0x380 [ 283.604583] ? compat_SyS_get_robust_list+0x300/0x300 [ 283.609753] ? kcov_close+0x20/0x20 [ 283.613367] ? do_ioctl+0x60/0x60 [ 283.616799] ? lock_acquire+0x1d5/0x580 [ 283.620753] ? finish_task_switch+0x1aa/0x740 [ 283.625230] ? do_fast_syscall_32+0x158/0xf05 [ 283.629712] ? compat_SyS_get_robust_list+0x300/0x300 [ 283.634886] do_fast_syscall_32+0x3f2/0xf05 [ 283.639192] ? compat_start_thread+0x80/0x80 [ 283.643588] ? do_int80_syscall_32+0x940/0x940 [ 283.648157] ? lockdep_sys_exit+0x47/0xf0 [ 283.652286] ? syscall_return_slowpath+0x2b3/0x510 [ 283.657193] ? finish_task_switch+0x1aa/0x740 [ 283.661672] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 283.666671] ? sysret32_from_system_call+0x5/0x3b [ 283.671502] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.676333] entry_SYSENTER_compat+0x51/0x60 [ 283.680719] RIP: 0023:0xf7f88c79 [ 283.684062] RSP: 002b:00000000f776312c EFLAGS: 00000292 ORIG_RAX: 00000000000000f0 [ 283.691756] RAX: ffffffffffffffda RBX: 0000000008128088 RCX: 0000000000000000 [ 283.699006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 283.706262] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.713512] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.720758] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 283.728047] syz-executor5 S23776 22361 17929 0x20020000 [ 283.733662] Call Trace: [ 283.736234] __schedule+0x8eb/0x2080 [ 283.739942] ? __sched_text_start+0x8/0x8 [ 283.744074] ? timerqueue_add+0x1e9/0x280 [ 283.748213] ? do_raw_spin_trylock+0x190/0x190 [ 283.752778] ? __remove_hrtimer+0x190/0x190 [ 283.757078] ? find_held_lock+0x39/0x1d0 [ 283.761129] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 283.766219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 283.771217] ? trace_hardirqs_on+0xd/0x10 [ 283.775356] schedule+0xf5/0x430 [ 283.778707] ? __schedule+0x2080/0x2080 [ 283.782665] ? do_raw_spin_trylock+0x190/0x190 [ 283.787238] ? futex_wait_setup+0x14a/0x3d0 [ 283.791546] ? unwind_dump+0x4c0/0x4c0 [ 283.795423] futex_wait_queue_me+0x3ed/0x7e0 [ 283.799815] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 283.805169] ? memset+0x31/0x40 [ 283.808433] ? get_futex_value_locked+0xc3/0xf0 [ 283.813085] ? futex_wait_setup+0x22e/0x3d0 [ 283.817399] ? futex_wake+0x680/0x680 [ 283.821197] futex_wait+0x34b/0x990 [ 283.824819] ? futex_wait_setup+0x3d0/0x3d0 [ 283.829125] ? do_huge_pmd_anonymous_page+0xb1d/0x1b00 [ 283.834384] ? hash_futex+0x15/0x210 [ 283.838080] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 283.843165] ? futex_wake+0x2ca/0x680 [ 283.846943] ? __thp_get_unmapped_area+0x130/0x130 [ 283.851858] ? __hrtimer_init+0x140/0x140 [ 283.855990] ? get_futex_key+0x1d50/0x1d50 [ 283.860252] do_futex+0x1070/0x20d0 [ 283.863858] ? perf_trace_lock+0xf1/0x860 [ 283.867994] ? check_noncircular+0x20/0x20 [ 283.872211] ? perf_trace_lock+0xf1/0x860 [ 283.876343] ? check_noncircular+0x20/0x20 [ 283.880566] ? exit_robust_list+0x240/0x240 [ 283.884876] ? find_held_lock+0x39/0x1d0 [ 283.888935] ? lock_downgrade+0x990/0x990 [ 283.893076] ? lock_acquire+0x1d5/0x580 [ 283.897032] ? compat_SyS_futex+0x1f6/0x380 [ 283.901356] ? pvclock_read_flags+0x160/0x160 [ 283.905837] ? ktime_get+0x15c/0x3a0 [ 283.909539] ? kvm_clock_get_cycles+0x25/0x30 [ 283.914020] ? ktime_get+0x26f/0x3a0 [ 283.917726] ? do_gettimeofday+0x190/0x190 [ 283.921950] ? kasan_check_read+0x11/0x20 [ 283.926078] ? _copy_to_user+0xa2/0xc0 [ 283.929947] ? __compat_get_timespec+0xd9/0x120 [ 283.934605] compat_SyS_futex+0x27f/0x380 [ 283.938747] ? compat_SyS_get_robust_list+0x300/0x300 [ 283.943922] ? compat_SyS_clock_gettime+0xce/0x160 [ 283.948834] ? compat_SyS_clock_settime+0x190/0x190 [ 283.953833] ? do_fast_syscall_32+0x158/0xf05 [ 283.958315] ? compat_SyS_get_robust_list+0x300/0x300 [ 283.963489] do_fast_syscall_32+0x3f2/0xf05 [ 283.967805] ? do_int80_syscall_32+0x940/0x940 [ 283.972367] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 283.977106] ? do_syscall_64+0x8d0/0x8d0 [ 283.981147] ? syscall_return_slowpath+0x2b3/0x510 [ 283.986063] ? sysret32_from_system_call+0x5/0x3b [ 283.990893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.995729] entry_SYSENTER_compat+0x51/0x60 [ 284.000116] RIP: 0023:0xf7fabc79 [ 284.003458] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 284.011150] RAX: ffffffffffffffda RBX: 000000000812801c RCX: 0000000000000000 [ 284.018397] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 284.025646] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 284.032893] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 284.040141] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 284.047420] syz-executor5 R running task 24000 22365 17929 0x20020000 [ 284.054604] Call Trace: [ 284.057177] __schedule+0x8eb/0x2080 [ 284.060885] ? __sched_text_start+0x8/0x8 [ 284.065018] ? compat_process_vm_rw+0x20d/0x330 [ 284.069671] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.074668] ? kfree+0x1e7/0x250 [ 284.078029] ? compat_process_vm_rw+0x212/0x330 [ 284.082686] ? process_vm_rw+0x330/0x330 [ 284.086735] ? up_write+0x6b/0x120 [ 284.090259] ? down_write+0x120/0x120 [ 284.094056] schedule+0xf5/0x430 [ 284.097401] ? vm_mmap_pgoff+0x13b/0x280 [ 284.101444] ? __schedule+0x2080/0x2080 [ 284.105404] ? vma_is_stack_for_current+0xa0/0xa0 [ 284.110228] ? find_held_lock+0x39/0x1d0 [ 284.114281] ? exit_to_usermode_loop+0x8c/0x310 [ 284.118941] exit_to_usermode_loop+0x1d1/0x310 [ 284.123961] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 284.129482] ? do_fast_syscall_32+0x158/0xf05 [ 284.133968] do_fast_syscall_32+0x83e/0xf05 [ 284.138270] ? compat_start_thread+0x80/0x80 [ 284.142667] ? do_int80_syscall_32+0x940/0x940 [ 284.147242] ? lockdep_sys_exit+0x47/0xf0 [ 284.151373] ? syscall_return_slowpath+0x2b3/0x510 [ 284.156283] ? finish_task_switch+0x1aa/0x740 [ 284.160759] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 284.165758] ? sysret32_from_system_call+0x5/0x3b [ 284.170588] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.175422] entry_SYSENTER_compat+0x51/0x60 [ 284.179808] RIP: 0023:0xf7fabc79 [ 284.183150] RSP: 002b:00000000f77a706c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 284.190841] RAX: 0000000000000001 RBX: 000000000812801c RCX: 0000000000000001 [ 284.198089] RDX: 0000000000000003 RSI: 00000000ffffffff RDI: 0000000000000000 [ 284.205337] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 284.212586] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 284.219835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 284.227117] kworker/u4:0 R running task 32568 22366 5 0x80000000 [ 284.234303] Call Trace: [ 284.236876] ? umh_complete+0x90/0x90 [ 284.240657] __switch_to_asm+0x30/0x30 [ 284.244550] syz-executor3 R running task 23776 22367 17908 0x20020000 [ 284.251736] Call Trace: [ 284.254308] __schedule+0x8eb/0x2080 [ 284.258022] ? __sched_text_start+0x8/0x8 [ 284.262155] ? timerqueue_add+0x1e9/0x280 [ 284.266294] ? do_raw_spin_trylock+0x190/0x190 [ 284.270858] ? __remove_hrtimer+0x190/0x190 [ 284.275157] ? find_held_lock+0x39/0x1d0 [ 284.279206] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 284.284293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.289294] ? trace_hardirqs_on+0xd/0x10 [ 284.293432] schedule+0xf5/0x430 [ 284.296782] ? __schedule+0x2080/0x2080 [ 284.300739] ? do_raw_spin_trylock+0x190/0x190 [ 284.305315] ? futex_wait_setup+0x14a/0x3d0 [ 284.309620] ? unwind_dump+0x4c0/0x4c0 [ 284.313499] futex_wait_queue_me+0x3ed/0x7e0 [ 284.317891] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 284.323241] ? memset+0x31/0x40 [ 284.326506] ? get_futex_value_locked+0xc3/0xf0 [ 284.331161] ? futex_wait_setup+0x22e/0x3d0 [ 284.335475] ? futex_wake+0x680/0x680 [ 284.339273] futex_wait+0x34b/0x990 [ 284.342895] ? futex_wait_setup+0x3d0/0x3d0 [ 284.347208] ? wake_up_q+0x8a/0xe0 [ 284.350730] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 284.355815] ? futex_wake+0x2ca/0x680 [ 284.359601] ? __hrtimer_init+0x140/0x140 [ 284.363734] ? get_futex_key+0x1d50/0x1d50 [ 284.367991] do_futex+0x1070/0x20d0 [ 284.371599] ? perf_trace_lock+0xf1/0x860 [ 284.375731] ? check_noncircular+0x20/0x20 [ 284.379943] ? perf_trace_lock+0xf1/0x860 [ 284.384077] ? check_noncircular+0x20/0x20 [ 284.388300] ? exit_robust_list+0x240/0x240 [ 284.392600] ? lock_release+0xd70/0xd70 [ 284.396562] ? find_held_lock+0x39/0x1d0 [ 284.400622] ? lock_downgrade+0x990/0x990 [ 284.404761] ? lock_acquire+0x1d5/0x580 [ 284.408713] ? compat_SyS_futex+0x1f6/0x380 [ 284.413046] ? pvclock_read_flags+0x160/0x160 [ 284.417528] ? ktime_get+0x15c/0x3a0 [ 284.421232] ? kvm_clock_get_cycles+0x25/0x30 [ 284.425706] ? ktime_get+0x26f/0x3a0 [ 284.429408] ? do_gettimeofday+0x190/0x190 [ 284.433633] ? kasan_check_read+0x11/0x20 [ 284.437763] ? _copy_to_user+0xa2/0xc0 [ 284.441630] ? __compat_get_timespec+0xd9/0x120 [ 284.446290] compat_SyS_futex+0x27f/0x380 [ 284.450428] ? compat_SyS_get_robust_list+0x300/0x300 [ 284.455601] ? compat_SyS_clock_gettime+0xce/0x160 [ 284.460513] ? compat_SyS_clock_settime+0x190/0x190 [ 284.465521] ? do_fast_syscall_32+0x158/0xf05 [ 284.470003] ? compat_SyS_get_robust_list+0x300/0x300 [ 284.475180] do_fast_syscall_32+0x3f2/0xf05 [ 284.479493] ? do_int80_syscall_32+0x940/0x940 [ 284.484058] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 284.489575] ? do_syscall_64+0x8d0/0x8d0 [ 284.493615] ? syscall_return_slowpath+0x2b3/0x510 [ 284.498533] ? sysret32_from_system_call+0x5/0x3b [ 284.503365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.508199] entry_SYSENTER_compat+0x51/0x60 [ 284.512586] RIP: 0023:0xf7f3ac79 [ 284.515930] RSP: 002b:000000000846f8ec EFLAGS: 00000216 ORIG_RAX: 00000000000000f0 [ 284.523620] RAX: ffffffffffffffda RBX: 000000000812801c RCX: 0000000000000000 [ 284.530867] RDX: 0000000000000000 RSI: 000000000846f9a8 RDI: 0000000000000000 [ 284.538126] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 284.545373] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 284.552620] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 284.559896] syz-executor3 R running task 23632 22369 17908 0x20020008 [ 284.567080] Call Trace: [ 284.569657] ? smp_call_function_single+0x362/0x560 [ 284.574657] ? smp_call_function_single+0x36b/0x560 [ 284.579658] ? smp_call_function_single+0x362/0x560 [ 284.584658] ? print_usage_bug+0x480/0x480 [ 284.588875] ? add_nops+0x90/0x90 [ 284.592312] ? generic_exec_single+0x5b0/0x5b0 [ 284.596874] ? __mutex_lock+0x16f/0x19d0 [ 284.600914] ? arch_jump_label_transform+0x1b/0x40 [ 284.605837] ? lock_release+0xd70/0xd70 [ 284.609790] ? _find_next_bit+0xee/0x120 [ 284.613832] ? add_nops+0x90/0x90 [ 284.617269] ? find_next_bit+0x27/0x30 [ 284.621156] ? smp_call_function_many+0x773/0x930 [ 284.625984] ? smp_call_function_many+0x773/0x930 [ 284.630803] ? __mutex_lock+0x16f/0x19d0 [ 284.634842] ? static_key_slow_inc+0x211/0x3c0 [ 284.639406] ? add_nops+0x90/0x90 [ 284.642851] ? smp_call_function_single_async+0x2d0/0x2d0 [ 284.648370] ? mark_held_locks+0xb2/0x100 [ 284.652501] ? text_poke+0x336/0x530 [ 284.656199] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.661195] ? rcu_note_context_switch+0x194/0x710 [ 284.666104] ? trace_hardirqs_on+0xd/0x10 [ 284.670316] ? add_nops+0x90/0x90 [ 284.673750] ? rcu_note_context_switch+0x195/0x710 [ 284.678659] ? on_each_cpu+0x3d/0x1b0 [ 284.682442] ? rcu_note_context_switch+0x194/0x710 [ 284.687350] ? text_poke_bp+0xbb/0x170 [ 284.691218] ? is_bpf_text_address+0xa4/0x120 [ 284.695693] ? poke_int3_handler+0x90/0x90 [ 284.699912] ? check_noncircular+0x20/0x20 [ 284.704125] ? unwind_get_return_address+0x61/0xa0 [ 284.709040] ? rcu_note_context_switch+0x194/0x710 [ 284.713953] ? __jump_label_transform.isra.0+0x6a5/0x8a0 [ 284.719395] ? depot_save_stack+0x12c/0x490 [ 284.723696] ? bug_at+0x20/0x20 [ 284.726966] ? save_stack+0xa3/0xd0 [ 284.730575] ? show_initstate+0xb0/0xb0 [ 284.734542] ? arch_jump_label_transform+0x2f/0x40 [ 284.739455] ? __jump_label_update+0x207/0x2d0 [ 284.744031] ? static_key_count+0x110/0x110 [ 284.748352] ? jump_label_update+0x22c/0x2b0 [ 284.752749] ? static_key_slow_inc+0x32f/0x3c0 [ 284.757313] ? jump_label_update+0x2b0/0x2b0 [ 284.761702] ? __lock_is_held+0xbc/0x140 [ 284.765762] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.770756] ? static_key_count+0xcb/0x110 [ 284.774970] ? jump_label_cmp+0x90/0x90 [ 284.778943] ? tracepoint_probe_register_prio+0x80d/0x9a0 [ 284.784464] ? rcu_panic+0x20/0x20 [ 284.787987] ? tracepoint_module_notify+0x780/0x780 [ 284.792986] ? module_unload_free+0x5b0/0x5b0 [ 284.797468] ? rcu_panic+0x20/0x20 [ 284.800991] ? retint_kernel+0x10/0x10 [ 284.804867] ? rcu_panic+0x20/0x20 [ 284.808389] ? tracepoint_probe_register+0x2a/0x40 [ 284.813302] ? trace_event_reg+0x167/0x320 [ 284.817521] ? perf_trace_init+0x4ef/0xab0 [ 284.821736] ? refcount_inc_not_zero+0xfe/0x180 [ 284.826399] ? perf_tp_event_init+0x7d/0xf0 [ 284.830713] ? perf_try_init_event+0xc9/0x1f0 [ 284.835193] ? perf_event_alloc+0x1c5b/0x2a00 [ 284.839686] ? perf_trace_run_bpf_submit+0x2a0/0x2a0 [ 284.844773] ? perf_tp_event+0xbe0/0xbe0 [ 284.848814] ? __mutex_lock+0x16f/0x19d0 [ 284.852857] ? memset+0x31/0x40 [ 284.856129] ? perf_trace_lock+0x3e9/0x860 [ 284.860366] ? check_noncircular+0x20/0x20 [ 284.864586] ? do_raw_spin_trylock+0x190/0x190 [ 284.869159] ? __lock_is_held+0xbc/0x140 [ 284.873248] ? ptrace_may_access+0x24/0x50 [ 284.877478] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 284.882384] ? __ptrace_may_access+0x426/0x800 [ 284.886952] ? ptrace_get_task_struct+0x150/0x150 [ 284.891773] ? get_unused_fd_flags+0x121/0x190 [ 284.896355] ? SYSC_perf_event_open+0x84e/0x2e00 [ 284.901095] ? __fget_light+0x29d/0x390 [ 284.905070] ? perf_event_set_output+0x5a0/0x5a0 [ 284.909813] ? free_pidmap.isra.0+0x70/0x70 [ 284.914125] ? __fdget_raw+0x15/0x20 [ 284.917820] ? vfs_statx_fd+0x6f/0x90 [ 284.921631] ? free_pidmap.isra.0+0x70/0x70 [ 284.925951] ? SyS_perf_event_open+0x39/0x50 [ 284.930342] ? perf_bp_event+0x2e0/0x2e0 [ 284.934386] ? do_fast_syscall_32+0x3f2/0xf05 [ 284.938873] ? do_int80_syscall_32+0x940/0x940 [ 284.943445] ? lockdep_sys_exit+0x47/0xf0 [ 284.947573] ? syscall_return_slowpath+0x2b3/0x510 [ 284.952480] ? finish_task_switch+0x1aa/0x740 [ 284.956963] ? sysret32_from_system_call+0x5/0x3b [ 284.961795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.966627] ? entry_SYSENTER_compat+0x51/0x60 [ 284.971214] [ 284.971214] Showing all locks held in the system: [ 284.977513] 2 locks held by kworker/u4:0/5: [ 284.981809] #0: ("events_unbound"){+.+.}, at: [] process_one_work+0xad4/0x1bd0 [ 284.990914] #1: ((&sub_info->work)){+.+.}, at: [] process_one_work+0xb2c/0x1bd0 [ 285.000132] 1 lock held by rsyslogd/2873: [ 285.004254] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x131/0x1a0 [ 285.012667] 2 locks held by getty/2956: [ 285.016613] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.025285] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.034567] 2 locks held by getty/2957: [ 285.038513] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.047184] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.056462] 2 locks held by getty/2958: [ 285.060409] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.069078] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.078357] 2 locks held by getty/2959: [ 285.082303] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.090971] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.100259] 2 locks held by getty/2960: [ 285.104206] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.112893] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.122172] 2 locks held by getty/2961: [ 285.126121] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.134790] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.144089] 2 locks held by getty/17847: [ 285.148124] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 285.156795] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a10 [ 285.166088] 6 locks held by syz-executor4/22358: [ 285.170818] #0: (&evdev->mutex){+.+.}, at: [] evdev_write+0x145/0x4b0 [ 285.179141] #1: (&(&dev->event_lock)->rlock){-...}, at: [] input_inject_event+0xc9/0x349 [ 285.189113] #2: (rcu_read_lock){....}, at: [] input_inject_event+0xae/0x349 [ 285.197957] #3: (rcu_read_lock){....}, at: [] input_pass_values.part.5+0x0/0x800 2017/10/08 06:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003b0000)=0xf1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000387000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000f35000-0x1c)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x5, 0x501200) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0x200000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00002c3000-0xa)="2f6465762f7663732300", 0xffffffffffdfffc1, 0x201) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009d0000-0x4)=0xf356, 0x4) r3 = creat(&(0x7f0000c69000)="2e2f66696c653000", 0x7b) ioctl$KDDELIO(r3, 0x4b35, 0x9) ioctl$TCSETSW(r3, 0x5402, &(0x7f000075d000-0x24)={0x4, 0x878, 0x80000000, 0x1, 0xffff, 0x64a7, 0xcc, 0x0, 0x3f, 0x2, 0x7f, 0x9}) r4 = request_key(&(0x7f0000a13000-0x8)="7472757374656400", &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="706f7369785f61636c5f6163636573734076626f786e657430", 0xffffffffffffffff) uselib(&(0x7f0000af6000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000790000)={0x0, 0x1f}, &(0x7f00006c2000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fe7000-0x8)={r5, 0x3}, &(0x7f0000302000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aa3000)={r6, @in6={{0xa, 0x0, 0xbcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) keyctl$revoke(0x3, r4) connect$nfc_raw(r3, &(0x7f00000d8000-0x10)={0x27, 0x6, 0x8, 0x6}, 0x10) symlink(&(0x7f0000c5c000)="2e2f66696c653000", &(0x7f0000685000)="2e2f66696c653000") r7 = request_key(&(0x7f0000cd8000-0x6)="6c6f676f6e00", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000063f000)="47504c7b2728776c616e30a0766d6e657431656d316367726f757000", 0xffffffffffffffff) r8 = request_key(&(0x7f000067c000-0x5)="7573657200", &(0x7f0000229000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b00000)="00", 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00007ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$search(0xa, r7, &(0x7f0000dea000)="7573657200", &(0x7f000036e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000d65000)=0x4) getegid() [ 285.207236] #4: (kbd_event_lock){....}, at: [] kbd_event+0x82/0x36d0 [ 285.215474] #5: (tasklist_lock){.?.?}, at: [] debug_show_all_locks+0xd3/0x400 [ 285.224496] [ 285.226100] ============================================= [ 285.226100] [ 285.234586] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 59s! [ 285.243064] Showing busy workqueues and worker pools: [ 285.243075] workqueue events: flags=0x0 2017/10/08 06:44:42 executing program 2: getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000016b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f62000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f000079c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a1000-0x4)=0x10, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f00004bb000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8044, &(0x7f000060b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$ax25(0xffffffffffffff9c, &(0x7f000021f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000073c000-0x4)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000c5000)=0x828, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f00007ef000-0x14)="2b819cbd1a1386b670945d66978df816afaa71cfc54d8902699539bed87534e5684cce85333278e976eab69b4f35c45f88d3752e40cbca4a73b7251f925c2f19578a06fe", 0x44, 0x80, &(0x7f0000df6000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000732000-0x43)={0x0, 0x3b, "717371a7fafdadfbf24f0f73e40630f1ff54f8d154d49222056980a311baabd668bca0494e7e1edc83291913236935dd952e628bdaeb331cd4bcba"}, &(0x7f0000b5a000-0x4)=0x43) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006f4000-0xb8)={r3, 0xfffffffffffffffa, 0x4, 0x7ff, 0x202, 0x100, 0x2, 0xd, {0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7a00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0xfffffdfffffffffa, 0x0, 0x200}}, &(0x7f0000689000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002d0000)={r4, 0x8000}, &(0x7f0000cf9000-0x4)=0x8) sendto$inet6(r2, &(0x7f0000496000)="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", 0xfc0, 0x1020000885, &(0x7f0000613000)={0xa, 0x3, 0xeb03, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000000000008}, 0x1c) recvfrom$inet6(r2, &(0x7f0000420000-0xf)="000000000000000000000000000000", 0xf, 0x20, &(0x7f0000f4d000)={0xa, 0x1, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10ffffffff}, 0x1c) pipe2(&(0x7f0000ca8000-0x8)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f00006aa000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000008c000-0x10)={{r8, r9+30000000}, {0x77359400, 0x0}}, &(0x7f0000cbe000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000945000-0x40)={0xffff, 0x8, 0x8, 0xffffffffffffff80, 0xffffffffffffd274, 0x80000001, 0x0, 0x800}, &(0x7f00007f2000)={0x3, 0xfffffffffffffffb, 0x4, 0xff, 0x1a9, 0x6, 0x6, 0x1}, &(0x7f00004aa000-0x40)={0x7fffffff, 0x3, 0x7f, 0x6, 0x100000000, 0x6, 0x9, 0x8}, &(0x7f00001c7000)={0x77359400, 0x0}, &(0x7f0000245000)={&(0x7f00006ce000)={0x0}, 0x8}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000931000)={0x0, 0x0}, &(0x7f00004f8000-0x4)=0x8) setitimer(0x0, &(0x7f0000821000)={{0x0, 0x2710}, {0x77359400, r12}}, &(0x7f00009d4000-0xe)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c2b000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000adc000)={r14, r10}, &(0x7f00001c4000-0x8)={0x0, 0x0}) timerfd_settime(r7, 0xffffffffffffffff, &(0x7f0000010000)={{r13, 0x0}, {0x77359400, r11}}, &(0x7f0000866000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x7bb, 0x7f, 0xfffffffffffffffd, 0x40000000064, 0x800000005, 0x2, 0x5, 0x10000000404, 0x80000004}, 0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f56000-0x10)={r5, 0x2000007ffe, 0x0, 0x23}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f63000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000844000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ab3000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d0b000-0x8)=@assoc_value={0x0, 0x4000005}, &(0x7f000037e000-0x4)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007b3000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x5, 0x0, 0x4, 0x7, 0xa0, 0x0, 0x1000000000b92, r15, r16}, {0x6, 0x0, 0x0, 0x5, 0x1, 0x7cd, 0xfffffffffffffffa, 0x2}, {0x9, 0x600000000000000, 0x8, 0x718}, 0xfffffffffffffff6, 0x271, 0x8, 0x1, 0xb, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffc, 0x7d}, 0x4, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x3, 0x2, 0x80, 0x7fff, 0x29}}, 0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000565000)=@assoc_value={r6, 0x1f}, 0x8) sendto$inet6(r2, &(0x7f00006ee000-0xf6)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebbfcdc7ab2ef78c29ab0f61aad024d6239eaef941080006a4f30600000000000000ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf6, 0x20008006, &(0x7f00007a6000)={0xa, 0x3, 0x7fe, @loopback={0x0, 0x1}, 0x8e}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000849000)=0x0, &(0x7f0000071000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000769000-0x4)=0xff, 0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007f1000-0x4)=0x0) shutdown(r2, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003cf000-0x8)={r5, 0x7}, &(0x7f000026a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e24000)={r17, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff801, 0x5, 0x101, 0x5, 0x20080000003, 0xfff, 0x6, 0xffff, 0xab, 0x70, 0x4, 0x100000001, 0x77, 0x2, 0x9]}, &(0x7f0000fc0000)=0x108) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2017/10/08 06:44:42 executing program 6: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000057a000)="1f00000012000ff205000500000001000000004106001d00a80000000afe7e", 0x1f) socketpair(0xb, 0x2, 0x87f, &(0x7f000046f000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000853000-0x18)={r2, &(0x7f0000c44000)="ca6cd4d31bdbebce8bccccf2cee8aaed770d1aa7a8dcb559c2b7ba7a28e36e18d7b5996429c4e1117647563e6fd902ae91c42d00000000000000725acd81bd0417435bf8fffffffd988bfdcb93579d75f342e05132751b14dc3e457dcc800df8dd06efe4b49d49c18b3d971446da6108f44ccb5c81f9fab55a2977d6e3a99f5a1b23ba2cdfa5", &(0x7f000012a000-0xd)="00000000000000000000000000"}, 0x18) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000234000)=0x10, 0x4) ioctl$KDENABIO(r1, 0x4b36) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000f3f000)="000000000000000000000000000000000000000000000000000000000000") recvmsg(r0, &(0x7f0000d71000-0x38)={&(0x7f0000c60000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ae000-0x60)=[{&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f000046b000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000f13000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe00}], 0x3, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x40000000) bind$alg(r0, &(0x7f00003b0000)={0x26, "736b636965ac7072000000000000", 0x101f, 0x3, "5f5f7874732d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000869000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x40000040, &(0x7f0000c4a000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007ed000-0x1c)={0xd, 0x1, 0xd4, 0x7, 0x6, r1, 0x200}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x40000000000, 0x7}, @generic={0xc147, 0x0, 0x0, 0x8000}, @generic={0xd39d, 0x104, 0x5, 0x4}], &(0x7f000058a000)="47504c00", 0x8000000000005, 0x80, &(0x7f0000ff7000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x362c, 0x0}, 0x30) r3 = socket$inet(0x2, 0x6, 0x57fa) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r3, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000cd4000-0x51)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x40803, &(0x7f00009da000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000569000)={0x0, 0x0, 0x1, 0x4}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a6f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/08 06:44:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008af000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000a21000)=[{&(0x7f00005d3000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f00008e7000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f000077e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x3, &(0x7f00006e1000-0x40)=[{&(0x7f0000719000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00000d2000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00003e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000036f000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x4, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000539000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000027c000)="2e2f66696c653000", 0x46000, 0x4) perf_event_open(&(0x7f00006c4000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x20000000) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) gettid() r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x80800) r6 = accept4$packet(r3, &(0x7f00004bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008cb000)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f000035c000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x10000, &(0x7f000012d000-0x14)={0x11, 0x9, r7, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f000035b000-0xa)="2e2f636f6e74726f6c00", 0x10b8, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) fcntl$setown(r5, 0x8, r8) fcntl$getownex(r5, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) utime(&(0x7f000089d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000dd6000-0x10)={0xffff, 0xfffffffffffffff7}) tkill(r9, 0x1b) ptrace$cont(0x9, r9, 0xe96, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008ca000)={&(0x7f0000a88000+0xb4)="2e2f636f6e74726f6c00", r2}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004c2000)={0x0, 0x0}) tkill(r9, 0x9000000010) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) ptrace$setopts(0x4209, r9, 0x400203, 0x20000005) unlink(&(0x7f0000e25000-0xa)="2e2f636f6e74726f6c00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffbffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 285.243159] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 [ 285.243228] in-flight: 7636:console_callback [ 285.243255] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 [ 285.243285] pending: check_corruption [ 285.243310] workqueue events_unbound: flags=0x2 [ 285.243356] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 2017/10/08 06:44:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000fd6000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x100f, &(0x7f0000775000-0x4)="00000000", &(0x7f000002e000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000004000-0xbc)="", 0x0, 0x0, &(0x7f0000004000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a02000)={@common="6970365f767469300000000000000000", @ifru_flags=0x100}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x39, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000066c000-0xc)={0x400003fc, 0x400000000801, 0x81, 0x2000000000000001, 0x1}, 0xc) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001d9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000adc000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r4}, 0xc) mmap(&(0x7f00009ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000fd7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000fd7000)={r1, r3, 0x9, 0x1f, &(0x7f0000fd7000)="ad6c32ee4de13f10b2d77d58eb2b595769f2c6a0698a18a2b954792a2999a83515da8e67c737ad10fbbbf9cda35794dc4abf782f86a1613fe013d494f88c65a83cd99b370a04d7f2b72991aa2f4c49aa8afea57a67f8ede4b1525a09f4eb", 0x0, 0x5, 0x1, 0x0, 0x1, 0x8001, 0x3b23, "564a2c83c1502532c210da62e67e7f774eeb3478d0bd47d15ad9c8839b1273374aa79d4e66dc844c3f8b17db321c37ccb1bfc6df865d7ca2df4dacca7a92405cfbaa92b046e7883cfef083a8ed632f56a5c20c7234c46a74e4bc7675adf6b75b04def6f04aee8301c012c717dec48ca14a642aeb9b023e46b55d693ef3b2984b4836d7612c93bc1a94ac0f357f092d031161960f745187a3269eb81095dce28533d071d39dd4fd5fbb210bfd6841aae80cbfed68bb2a1c32a81867b5828f49bc1d38722480e56f4ac892b939cb032f6d40b6728c85db94b8293d09f9cf929a271aef560cfcaf1166e07a"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x200000000000001f, &(0x7f0000fd7000)="", &(0x7f00000f2000)=0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000002000-0x4)=0x6, 0x4) [ 285.243402] in-flight: 65:call_usermodehelper_exec_work, 5:call_usermodehelper_exec_work, 13387:flush_to_ldisc [ 285.243453] workqueue writeback: flags=0x4e [ 285.243460] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 [ 285.243484] in-flight: 13373:wb_workfn [ 285.243505] workqueue kblockd: flags=0x18 [ 285.243515] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 [ 285.243542] pending: blk_timeout_work [ 285.243616] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=0s workers=7 idle: 6358 21143 1334 17 24 10686 [ 285.243718] pool 4: cpus=0-1 flags=0x4 nice=0 hung=0s workers=15 idle: 8832 3436 8854 8841 21 6512 13380 459 3689 3681 412 [ 285.425823] sctp: [Deprecated]: syz-executor2 (pid 22385) Use of struct sctp_assoc_value in delayed_ack socket option. [ 285.425823] Use struct sctp_sack_info instead 2017/10/08 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000323000)="2e2f66696c653000", &(0x7f000090e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ed1000-0xc)=[r2, 0x0, r2]) fchown(r0, r1, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x14) getpgid(0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = gettid() r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r7, &(0x7f000086e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000079f000)=0x6) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1e000-0xb)="2f6465762f6877726e6700", 0x10080, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000180000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ax25_buf(r8, 0x101, 0x0, &(0x7f00004ea000)="b9", 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007e4000)={0x0, 0x0}) getsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000813000-0x8)={0x0, 0x0}, &(0x7f0000e34000-0x4)=0x8) writev(r9, &(0x7f000074c000-0x10)=[{&(0x7f0000674000-0x2a)="29000000180031e6ffffffffffffff070a0000000000fe07800000000c00090000000000000000800111", 0x2a}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r10 = perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000dc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000b28000-0x10)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0}) ioctl$RNDADDENTROPY(r8, 0x40085203, &(0x7f00002ed000-0x9)={0x1ff, 0x1, "03"}) accept4$inet6(0xffffffffffffff9c, &(0x7f000012a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008d5000-0x4)=0x1c, 0x80800) fcntl$getownex(r10, 0x10, &(0x7f0000e6a000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000e5c000)="2f6465762f6175746f667300", 0x5, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70208fe00000000240002f70009000300010000007f00000401", 0x29}], 0x1) [ 285.523509] sctp: [Deprecated]: syz-executor2 (pid 22387) Use of struct sctp_assoc_value in delayed_ack socket option. [ 285.523509] Use struct sctp_sack_info instead 2017/10/08 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f000024a000)="", &(0x7f0000e21000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000989000)="33b9ac7c982347655eeab5855f2efe3387886625ea699e21d28ee6f595f5f06c1771565132f953983f1aa4e18041b0b403270542a4e35f2008d398bc856e442ec5ad797220c824c902fa1204f7a283b234f280bc7b71f45c01426544000b5d42d38c0547e0df19924b6e34bc968e1bbbd0b8da4c0d0b75cfac875b48aa3c7e93") socket$inet6(0xa, 0x2, 0x401) pipe2(&(0x7f0000f6e000)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000423000-0x4)=0x3, 0x4) ioprio_get$pid(0x2, 0x0) [ 285.605449] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/08 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x0}, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x2, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x100000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000942000-0xa)="2f6465762f70746d7800", 0x14100, 0x0) r1 = socket(0x0, 0x80101, 0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b95000-0x4)={0x101, 0x0, 0x0}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f0000061000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0xc6, &(0x7f0000660000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1d7e0a89f54a", [{[], {0x8100, 0x401, 0x4, 0x1}}], {{0xfffffffffffffffc, @ipv4={{0x14, 0x4, 0x8a35, 0xfff, 0xb4, 0x0, 0x7, 0xf96, 0x21, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x8000000000000001, 0x6, [{[@broadcast=0xffffffff], 0x8001}]}, @end={0x0}, @generic={0xc4, 0x5, "0de12e"}, @timestamp={0x44, 0x14, 0x8000000, 0x1, 0xfffffffffffff801, [{[@multicast1=0xe0000001], 0xfff}, {[@rand_addr=0x1], 0x6}]}, @timestamp={0x44, 0x10, 0x80000000, 0x3, 0x7fffffff, [{[], 0x3972b7d0}, {[@empty=0x0], 0x800}]}, @cipso={0x86, 0x6, 0xfffffffffffffff7, []}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0x7, 0x5, "b7ed25", 0x5, "98132a"}, "fddf436076ece481261d51fcc4d312125729f4fdda3a9a6e59b186e411a1893d3766bb0a77f905e5133664d7af01ca49690dbbeb5235fe4419e6afde0d6b93656b07dbe0ee26b59bccc148efaba9856a9b6755aa"}}}}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x5, &(0x7f00004ef000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002d3000)={0x0, 0x0}, &(0x7f0000293000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000e31000)={{r3, r4}, {0x77359400, 0x0}}) connect$inet(r2, &(0x7f0000f80000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x800, 0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) sysfs$3(0x3) setsockopt$inet_mreqsrc(r5, 0x0, 0x33, &(0x7f0000ef2000-0xc)={@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) r6 = add_key(&(0x7f00008ea000)="6b657972696e6700", &(0x7f0000823000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f83000)="2e18d1447742b0a7d565c257de1e264da07251be9b82bc28d088b0ccd64f", 0x1e, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000eb5000-0x4)=0x0, &(0x7f000092a000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$set_timeout(0xf, r6, 0x6) mkdir(&(0x7f0000382000-0x8)="2e2f66696c653000", 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00008db000-0x4)=0x3, 0x4) fstatfs(r0, &(0x7f00001b8000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000772000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x80, &(0x7f0000221000)="72") [ 285.657909] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 285.707774] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 285.708495] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/08 06:44:46 executing program 7: futex(&(0x7f0000005000-0x4)=0x0, 0x400000000000085, 0x0, &(0x7f0000002000-0x10)={0x6, 0x0}, &(0x7f0000067000)=0x0, 0x1486dd1b) mmap(&(0x7f00003b3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6370757365742d2d00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x12110, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x1208, 0x0}], 0x2, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x6, 0x2000000000000, 0x6, 0x325, 0x100, 0x0, 0x8001, 0x4}, &(0x7f00003b4000-0x40)={0x3ff, 0x56, 0xa09, 0x10001, 0x100000000, 0x800, 0x0, 0xffffffff00000001}, &(0x7f0000000000)={0x5, 0x4, 0x800, 0xf9e3, 0x2, 0x1ff, 0x7, 0x2}, &(0x7f00003b5000-0x8)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f00003b5000)={0xffffffffffffffff}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0xffffffffffffffff, &(0x7f0000001000-0x8)={0x77359400, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x8, &(0x7f0000003000-0x40)=[{0x2, 0x12, 0x1, 0x4}, {0x2, 0x0, 0x2, 0x9}, {0x7fffffff, 0x7, 0x1, 0xc3b6}, {0x800, 0x2, 0x7, 0x5}, {0xffff, 0x7d, 0x2, 0x0}, {0x3, 0x0, 0x0, 0x2}, {0x6, 0xffffffffffff0917, 0x3, 0x3}, {0x6, 0x400, 0x7, 0x3}]}, 0x10) 2017/10/08 06:44:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e69000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a7a000-0x4)=0x10, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0xeabb100778b9990a, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0xf9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0xb, 0x6, 0x80}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={r2, 0x20}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000b18000)={0x6, 0x0, 0x10008000, 0x20, 0x5, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r3, &(0x7f0000717000-0xd5)="b558abefd044f6f76287baec75e7e378d9389a409ad2c1b9334e20494fd9039d473ba02d6136a0618c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aa93da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e26a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000fe3000-0x39)="2a008c42a59a5d48bd43e2b1e468eddaca00aa00008e4e77d702eb08000000000700000d00000000000600000000006ae4c02658444bb722cb", 0x3}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x8000000000011, &(0x7f0000fe5000-0x10)={0x0, 0x0}, &(0x7f0000fe5000)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000-0x10)={r4, &(0x7f0000fe5000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d692afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e953655038b46b8d220ec0f28c64066f4bfb0390b7faac3a3c2b40cda46fa8a7be09c2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000fb2000-0x8d)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8facd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f070000003b8a9735afccc57281502c1788beb8f360a5a72dae0fc861466800865e35e34b7ae8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b170000000f5114876905", &(0x7f0000fe6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 06:44:46 executing program 6: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f60000)={0x0, 0x0}) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a56000-0x4)=0x5, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c28000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b1f000)=0x0, &(0x7f00004f0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000c55000+0xcc1)=0x44, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x10, 0x7fffa) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000884000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000c1b000)="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", 0x1000, 0x48000, &(0x7f000016b000-0x1c)={0xa, 0x2, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5b45eff0ffbac0870f5ee3f8b12714bf2cdecc318af30a8711585de94fbd57944478be8362d782b31c3", 0x2f, 0x1, &(0x7f0000f63000)={0xa, 0x1, 0x55, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000f64000)=0x2, 0x4) socket(0x9, 0xa, 0x4) 2017/10/08 06:44:46 executing program 1: getpeername$ipx(0xffffffffffffffff, &(0x7f0000dc9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r0, &(0x7f0000c28000)=0xe, 0x77c) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000c8000-0x4)=0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000057f000-0x4)=0x0, &(0x7f0000e83000-0x4)=0x4) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000e83000-0x10)=[], 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000e83000)=[], 0x0) write(r3, &(0x7f0000e75000-0xf8)="0a", 0x1) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e83000)=[{&(0x7f0000e73000-0x25)="6d", 0x1}], 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e84000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000771000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000738000-0x8)="", 0x0) bind$alg(r7, &(0x7f0000df5000)={0x26, "6165616400000000000000000000", 0xf, 0x10f, "0067723136300000000000000000000000000000000a0000000000000000000003ff40000000000000000000000000000000000000000000000019000000f500"}, 0x58) read(r5, &(0x7f0000007000-0xc7)="000000000000000000", 0x9) pwritev(r4, &(0x7f0000009000)=[{&(0x7f000000a000-0x1b)="", 0x0}], 0x1, 0x0) pipe(&(0x7f000086a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000007000)={0xffff, 0x80000001, 0x3, 0x8}, 0x10) splice(r8, 0x0, r6, 0x0, 0x7, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 06:44:46 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000482000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000000002, 0x9) pipe(&(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003bd000/0x3000)=nil, 0x3000, 0x0, 0x8000033, r1, 0x0) epoll_create1(0x7fffe) epoll_pwait(0xffffffffffffffff, &(0x7f0000565000-0xc)=[], 0x0, 0x0, &(0x7f00003bf000)={0x0}, 0x8) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000a6e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x3, 0x2c) sendmsg$unix(r2, &(0x7f00002ec000)={&(0x7f000021a000-0x18)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d0e000)=[{&(0x7f000081f000-0x76)="09", 0x1}, {&(0x7f0000cb8000)="f01128ea86f268b2b23d87546bf7caea5d183d78a722811285832c7a3ebd13d132b4723cbd3d9b09b25a328ec483d9585776cc7eac3c36b3ab340e94e5071f287418e8e4e79e5da7e83f12aace4af60e348a9477c50440560f0e5135d2f997082910e877eaa900b33f0926dc3908a95895cf", 0x72}], 0x2, &(0x7f0000071000)=[], 0x0, 0x8001}, 0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c42000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f9d000)=0x7c) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)="2e2f66696c653000", 0x8000, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)="2f6465762f6877726e6700", 0xffffffffffffffff, 0x0) setsockopt(r4, 0x100, 0x100, &(0x7f0000168000)="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", 0x1000) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000085b000-0xc)="2f6465762f6175746f667300", 0x10d000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7) socket$inet6(0xa, 0x1000000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 06:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000908000)="2f6465762f76637300", 0x40800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002f4000-0x18)={r1, &(0x7f000096c000)="b92add8310e6a72a6228a34029cbf67d567b8b2df9f6034a25b7a8aa8b3b16f9886652016f238784b97210f9a755057743c70d47446fdeebe89af8e41df327b6126edd27daa7fa9e6db39e96253d11f28c9ef1cffa3c2963c87ad8952a65b624375f34ce0042f652f1750a7cddde27c714bd009c9f70e7a2ebd544b2ba2e739fb2a2237735d7c709a43e7ff88660d22f8927eecde0549f765b68978985243f4b33a19aa80d370dd636efde00c300800000002725532030ab2d397ccbd7d439bf13eeaf00606f81f371668992d4555a25284cfeac0630d95615e8bea1bd557d64bffbad00b077", &(0x7f0000b3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000049000-0x10)={0x0, 0x400, 0x1, 0x4ab1fc65}, &(0x7f000044f000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, r3}, 0x10) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x77359400, r4}, &(0x7f0000254000)={0x0}, 0x8) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r7 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000bdd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) write$evdev(r5, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) fcntl$getownex(r2, 0x10, &(0x7f00005de000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000021000-0x78)={0x2, 0x78, 0x8bc, 0x1fc000, 0x0, 0x80000000, 0x0, 0x800000000, 0x0, 0x8, 0x81, 0xfff, 0x3, 0x1, 0x0, 0x8000, 0x1, 0x4, 0x0, 0x4000, 0x2968997f, 0x3f, 0x7, 0x2, 0x2, 0x0, 0x0}, r8, 0x9d1, r1, 0x1) ftruncate(r5, 0x10000) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000051d000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r0, r5, 0x0, 0xff) ftruncate(r2, 0x100000000000007) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000af5000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009e7000)="", 0x0) io_setup(0xffffffffffffffff, &(0x7f000005c000)=0x0) socket(0xb, 0x0, 0xffffffffffffff1e) r9 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000180000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae5000-0x30)=@ethtool_rxfh={0x46, 0xa9, 0x6a3, 0x200000000008, 0x9, "f60521", 0xbae, [0x4, 0xfffffffffffffffc, 0x7000000, 0x401, 0x7, 0xffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/08 06:44:46 executing program 3: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb0000)={0x0, 0x0, 0x0}, &(0x7f0000255000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c4c000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000faf000)=0x0) r1 = getpgid(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r4 = fcntl$dupfd(r3, 0x400, r2) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000408000)="2f6465762f7572616e646f6d00", 0x0, 0x8002) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000943000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb1000)=0x54) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000fb4000-0x94)="fd560c7e2aecb8f19d4de53ccddc31023f2fcf02761cc4668eb27ac671f34594cf5e8457a1af223bb22dab8f673112251747e69a405d91ea3c1d12037d57e22193a4670f5d1e67b5ba1dee4dc0b8ee205b09811bc09ee0627a606b5e4e2166a4b7ecac9e4a04a5bafc02db76b515749329defdb4fb9295b2875f54421e8f4a8b0caa792c6437a472df5114db4e65dbfd89eaa75b") memfd_create(&(0x7f0000fb2000)="5b00", 0x2) sigaltstack(&(0x7f0000044000/0x3000)=nil, &(0x7f0000c7c000-0x8)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fb4000)="2f6465762f6c6f6f702300", 0x80000, 0x41fffa) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000fb1000-0x8)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000fb5000+0xaf3)=0x88) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x8, 0x9, 0x3}]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fb7000-0x4)=0x9) 2017/10/08 06:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000f6e000-0x8)="2e2f66696c653000", &(0x7f000099e000)=@known="73797374656d2e736f636b70726f746f6e616d6500") perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac7000)="2e2f66696c653000", 0x8) mount(&(0x7f00006f2000-0x8)="2e2f66696c653000", &(0x7f0000553000-0x8)="2e2f66696c653000", &(0x7f000093c000-0x5)="726d662500", 0x100002, &(0x7f0000a80000)="04") mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000d9c000-0x4)=0xa43, 0x4) r0 = socket(0x10, 0x10000000003, 0x0) write(r0, &(0x7f0000d99000)="26000000130047f10728c1f859002200080003e3010000000000000000f20032050027006e35", 0x26) lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f0000dec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000488000-0x8)="2e2f66696c653000", 0xc) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000498000-0x10)={0x8, &(0x7f00001e4000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000077e000)={r4, 0x3}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000511000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000d29000-0x8)="2e2f66696c653000", r1, r5) mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="61090000008100000107667300", 0x10000, &(0x7f0000b64000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008f8000-0x4)=0x0) sched_setparam(r6, &(0x7f0000cb2000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ca0000-0x4)=0x0) modify_ldt$write(0x1, &(0x7f0000ce1000)={0x7e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x48900, &(0x7f0000812000)="4a0009", &(0x7f0000ae9000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") geteuid() getresgid(&(0x7f0000ae2000)=0x0, &(0x7f0000bfe000+0x404)=0x0, &(0x7f0000110000-0x4)=0x0) 2017/10/08 06:44:46 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x30000000107, 0x14, &(0x7f00009fb000-0x4)="05010000", 0x4) mmap(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008f0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000006, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4d8, 0x0, 0x0, 0xfc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004e9000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x10b003) r1 = socket(0x2001000013, 0x0, 0x2000000004) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000221000-0xdc)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x1, @rand_addr=0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x1, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0xc5}]}, &(0x7f0000016000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007d3000-0x8)={r2, 0x2732}, 0x8) getpeername(r0, &(0x7f0000e05000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001c4000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000c0000-0x4)=0x0, &(0x7f000053c000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x2, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket$inet(0x2, 0x80002, 0x10000) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000910000-0x25)="240000001d00212f120000000000001f04049a1000010000000103ff940000000005e10004", 0x25) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 06:44:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000a000-0x4)=0x808, 0x4) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4000000000000014, 0x5, 0x40, &(0x7f0000908000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009b4000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00008a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b75000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b45000)=0xe8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, r9, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x1, 0xffb5, @loopback={0x0, 0x1}, 0x800000000010001}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x464b, @loopback={0x0, 0x1}, 0x10e}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xc8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f00007a1000)={0x0}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f000025e000)=[@in6={0xa, 0x0, 0xa000000000, @loopback={0x0, 0x1}, 0x1000000000000}], 0x1) r10 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f000016d000-0xc)={0x6, 0x1, 0x80000002, 0x8001, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000961000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000889000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000146000)={0x0, 0x5, 0x30, 0x3, 0x3ff}, &(0x7f000080f000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=r11, &(0x7f0000007000-0x1)=0x4) sendmsg$netlink(r4, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x2, 0x0, "0a"}], 0x11}], 0x1, &(0x7f00009e4000-0x78)=[@rights={0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, r2, r2, r3, r5, r4, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, 0x0}, @rights={0x24, 0x1, 0x1, [r2, r3, r5, r2, r5, r6]}], 0x3, 0x0}, 0x40000000000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000036c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000825000)={0x2, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d0d000-0x20)={0x10004, r12, 0x10000, 0x90ff}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000090a000-0x8)={r13, 0x6}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @local={0xac, 0x14, 0x0, 0xaa}}}}}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/08 06:44:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ce8000)={@common="67726574617030000000000000000000", 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000560000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000003000-0x4)=0x200, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x1000, 0x30, 0x10000, 0x2}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r3, 0x2ce}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000004000-0x8)={0x0, &(0x7f0000006000)=[]}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000003000)={0x1ff, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000)={r3, 0x60b}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfffffffffffffaec) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000000a000-0x1e)="000000000000000000000000000000000000000000000000000000000000") 2017/10/08 06:44:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068c000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0xffffffff0001ffff) ioctl$int_in(r1, 0x5452, &(0x7f0000e16000-0x8)=0x5133) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) readahead(r2, 0x1a0fc1fa, 0x8) write(r2, &(0x7f0000872000-0x80)="aea0f25cc527399e4216a86143ee0d909e459e50eaa9f879fa30fe2bab6c529ecefec01df395bd0ec85b53b1aab297df69e1c7eae7fb50b95431f6868898bd4f0602859f481df74c25a1bfdad7f507b57a2062aeaf0cddbe3c7c776f8a0563726b58c5b882fd9fd676d6765acc1b4ec8b5587152c946f481ce7aa5df899a00", 0x7f) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000077a000-0x138)={{0x10f000, 0x17000, 0xd, 0x6403, 0x0, 0x0, 0x66f, 0xb84f, 0x800, 0x3, 0xf1, 0xffffffffffff7fff, 0x0}, {0x17000, 0x5002, 0x3, 0xe9, 0xffffffff80000001, 0x1, 0x7, 0x5, 0x7, 0xf4, 0x2, 0x5, 0x0}, {0x100000, 0x100000, 0x8, 0x4, 0xccc7, 0x3, 0x7c0e, 0x10001, 0x7f, 0x401, 0x100000000, 0x0, 0x0}, {0xf000, 0x10000, 0xd, 0x9, 0x7fffffff, 0x1, 0x3, 0x3, 0xfffffffffffff4c3, 0x7, 0x200, 0x7, 0x0}, {0x2, 0x3006, 0x1f, 0x8, 0x3, 0x5, 0x9, 0x10000, 0x1, 0x1000, 0x0, 0x4, 0x0}, {0x1f000, 0x2000, 0x4, 0x8, 0x3, 0x4, 0x3, 0xf39, 0x5, 0x3c89, 0x2, 0x3, 0x0}, {0x6001, 0x1, 0x0, 0x2, 0x3ff, 0x4, 0xffffffffffffffe1, 0x1, 0x20, 0x7, 0x80000001, 0x7ab, 0x0}, {0x5004, 0x0, 0xf, 0x0, 0x7fff, 0x67c, 0x1, 0x80000000, 0x5, 0x3, 0x7ff, 0x3, 0x0}, {0x10d000, 0x5004, [0x0, 0x0, 0x0]}, {0x2, 0x106000, [0x0, 0x0, 0x0]}, 0x20000010, 0x0, 0x2, 0x40000c, 0x1, 0x8000, 0x5000, [0x4427, 0x4, 0x101, 0xc22]}) clock_gettime(0x6, &(0x7f0000bdc000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f000099c000)="2e2f66696c653000", &(0x7f0000362000)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000691000-0x8)={0x0, 0x0}, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000086000-0x1c)={&(0x7f0000c37000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "56b440d432abffc7b8b375e9cabb5f52a523bedbdbdf9140fc5fd868bf90c28cb31f044e7970c977bc34a3390a854d1959fdf56270c0a2b39407010e37a77f", 0x0}, 0x58, &(0x7f00000b0000)=[], 0x0, &(0x7f0000aec000-0xd4)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000000003, 0xb) lstat(&(0x7f0000a55000-0x8)="2e2f66696c653000", &(0x7f0000e97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000760000-0x4)=0x0, 0x4) bind$inet6(r5, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) llistxattr(&(0x7f000087f000)="2e2f66696c653000", &(0x7f0000e06000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) syz_emit_ethernet(0x423, &(0x7f00009c1000-0x424)={@random="574e0b74c27c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x1, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "ea9505", 0x0, "1e555e"}, "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