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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @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, 0x2, @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]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r7) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f0000012000)={{0x3, 0x1, 0x8, 0x3, 0x852}, 0x8, 0x3, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x3, 0x2, 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]}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:38:33 executing program 2: mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f00007aa000/0xd000)=nil, 0xd000, 0x9, 0x10, r1, 0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000003000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) syz_extract_tcp_res(&(0x7f0000015000-0x8)={0x42424242, 0x42424242}, 0xffffffff, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f00007ad000)={@random="ac0cd298cd74", @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x5d, 0x0, 0x3, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @ra={0x94, 0x6, 0x6}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e0002948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, r5, 0x42424242, 0x0, 0x0, 0xb, 0x1, 0x0, 0x0, 0x8, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xd, "5a8daeaa56809bc6efc82f"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"f9"}}}}}}) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x10000003000006, 0x4010, r2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0xd3, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x2000000000080, 0x401) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x84) syz_extract_tcp_res$synack(&(0x7f0000006000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b3000/0x2000)=nil, 0x2000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@random="e70ec076bb0b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2086dd, @ipv6={0x2, 0x6, "00871d", 0x18, 0x8000003a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x400, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4(r0, &(0x7f000001c000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007b3000-0x4)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f000011f000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10004, 0xd1c5}, &(0x7f0000ea4000-0x4)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x20000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000015000-0x8c)={r10, @in6={{0xa, 0x3, 0xbfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001e000-0x8)={0x42424242, 0x42424242}, 0x1000000000000ef9, 0x1dc) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0xd, 0xc, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x4}, @generic={0x3, 0x5, "1a0e60"}, @window={0x3, 0x3, 0x6}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x12, "1223ed50f1ef0eee5376fc78ebb25ddc"}]}}, {"0c"}}}}}}) accept$inet6(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001c000)=0x1c) 2017/09/05 16:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x807, 0x1f) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000cd7000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d43000)=0x18) shutdown(r0, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a75000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x401, 0x2}, 0x10) r2 = socket(0x11, 0x80003, 0x8) poll(&(0x7f000085f000-0x38)=[{r0, 0x1080, 0x0}, {r2, 0x1111, 0x0}, {r2, 0x40, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x12, 0x0}, {r2, 0xa021, 0x0}], 0x7, 0xffd6) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000eb4000)=0x2, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000052a000-0x4)={0xfffffffffffffffd, 0x3, 0x1000}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000081d000-0x108)={0x0, @in6={{0xa, 0x0, 0x66a76254, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x4, 0xad9, 0x5, 0x1, 0x339, 0x0, 0xa000000000000000, 0x20, 0x2, 0x7, 0xefc, 0x101, 0x200]}, &(0x7f0000eb5000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000de0000)={r3, 0x1}, &(0x7f00004d5000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000468000)={0x32, 0x8200, 0x7fffffff, 0x2, 0x0}, &(0x7f00008bc000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x1000, 0x100, 0x29000000}}], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getpeername$netrom(r2, &(0x7f000011e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003af000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000069c000)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x2, 0xffffffff, 0x3, 0x0}, &(0x7f000042f000-0x4)=0x20) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000080b000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d16000)={r4, 0x1000}, &(0x7f0000498000)=0x8) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000818000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00006f8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000613000)={r5, 0x81, 0x7, 0x101}, 0x10) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000146000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de9000)=0x4d) 2017/09/05 16:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @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, 0x2, @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]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004d8000)={0x0, 0x0}, 0x80800) recvfrom(r0, &(0x7f0000577000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x60, &(0x7f0000fcc000)=@rc={0x1f, {0x8, 0x3f, 0x6, 0x6, 0x1f, 0x7}, 0x8}, 0xa) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008b3000)="2200000014000700000910f7e2ff0500020c010001100000090002000000ff13f115", 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c08000-0x10)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000ef9000-0x4)=0x10) recvmsg$kcm(r1, &(0x7f0000ca5000)={&(0x7f000050c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000855000)=[{&(0x7f0000624000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000a02000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00003ef000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000c6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000cbd000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000770000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}], 0x6, &(0x7f0000d14000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x5}, 0x40000000) pipe2(&(0x7f0000e05000)={0x0, 0x0}, 0x7fffd) 2017/09/05 16:38:33 executing program 7: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000062c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpid() mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000a8d000)=[{&(0x7f0000af7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000af7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000af7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000ab5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000333000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000af8000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000087000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000967000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000038f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x9, &(0x7f0000af7000)=[{&(0x7f0000af7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000af8000-0x6)="000000000000", 0x6}, {&(0x7f0000af8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000af7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000af8000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000ad2000)="", 0x0}], 0x6, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f0000af2000)="0f18c56564660f3882204e0f3266baf80cb8bca7f484ef66bafc0c66edc4c2e1ad8f00000000c4e195d59706000000c4c1ec5692628000004b0f01c9f30f5c7e023e36660f38817841", 0x49}], 0x1, 0x0, &(0x7f0000ae8000)=[@cstype3={0x5, 0x1}, @flags={0x3, 0x100000}], 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000011a000)={0x1397, 0x8c, 0x0, 0x4, 0x8}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000ae000)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000aef000)={0x7b, 0x0, [0x6, 0xffffffff, 0xc, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000abd000)={0x2, 0x4432}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000311000/0x18000)=nil, &(0x7f00006cb000-0x18)=[@text32={0x20, &(0x7f00000da000)="b9800000c00f3235010000000f30660febb13600c0fe0f01c8660f38812ff30f1077ac0fc7a80f000000c4c17e7ff5f4f4660f38805f84", 0x37}], 0x1, 0x40, &(0x7f0000224000)=[], 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00009b4000-0x8)=0xb5) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000af4000)={0x20, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000ab000)={0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00002de000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000aec000)={"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"}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000af6000-0x8)={0x9, 0x9}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00002ef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/09/05 16:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) r1 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d10000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$ax25(r1, &(0x7f0000eb4000)={0x3, {"dae3a6830a8aff"}, 0x10000}, 0x10) accept$llc(r1, &(0x7f000061d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c25000)=0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000085d000)="b4dedf431f5b0e5157e88eac0f1d1c75552bcf61c1e90a6638ff3f6db9c7ba7b"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb0000)={0x0, 0x0}) r2 = 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000117000-0x4)=0x0) ioctl$VT_RELDISP(r1, 0x5605) fchmod(0xffffffffffffffff, 0x154) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000c42000)=0x0) syz_emit_ethernet(0x36, &(0x7f0000f9a000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="00000fffb3b0", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x7, 0x3000000000000000, 0x6, 0x40, 0x8db8}}}}}) r3 = perf_event_open(&(0x7f0000b4c000-0x78)={0x0, 0x78, 0xdd, 0x0, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) fchmod(r2, 0x80) r4 = dup3(r3, r2, 0x7ffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000047b000)=0x8000, 0x4) creat(&(0x7f0000b9f000-0x8)="2e2f66696c653000", 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00005b4000)={{0x1, 0x40000005, 0x2, 0x4, 0x1, 0x3}, 0x81, 0x6, 0xfffffffffffffffb}) r5 = socket$inet(0x2, 0x803, 0x3) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE_WITH_BITMAPS(r1, 0x4010aeed, &(0x7f0000e32000-0x70)={0x3, 0x0, [{&(0x7f00000d5000)="f9741bff80275051b22a10ee863c5a33aa3eaac9c2b30808c8a97198730fee4ca36d8296e2273efcc4662dd327164068b4c89ca4eb0a7f32e2209aa71f5edb098a01639f96b21d73e93596a304c7bcc75e020d41f5f779e0d9d874539f34fff0033a282949a96bd15cab5e4415e0254d13da6937", 0x1, 0x10007, 0x5}, {&(0x7f00006b9000)="8a8cc01b981268ddda14107cc05ad13699b560abdb714c0e8ff4b686074ba95896d4df791936606b5ef81eb345782681365ae288565b038e98ed1c4473640afee91cef884b23b1a87827dfcb0013e22d7a3bcf217561f2b5049d1732bd610731efe53909b4963029c27bb1c4", 0x7f, 0x101ff, 0x1}, {&(0x7f000007a000)="0ac0834912e757ea57404fa6362e516ada6f2abf8d8abf3c023cf4ea6e0abdb77e6dfbd8fa31b5b06d3db5249bdb8db7395c4043fb7aadef41e006009a766f7cbd5d811d466d458984de3d66257eeb3fad5111c2136fa7e3a6be4b354cbd47095f008faffe11899116dd10b0897dec1ac1f746a8911f8cb345f038972e32d9985c20cf8e5551da0cd8e46341be0c8b776a03981b37a6446a9e14c1b57b96b036a9a132d6f89ea84c2735dd4687e154b88d7e2cae89e71cb279ce", 0x80, 0x103ff, 0x4}]}) syz_emit_ethernet(0x8f, &(0x7f00004eb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8035, @ipx={0xffff, 0x81, 0xd563, 0x1, {@broadcast=0xffffffff, @random="eb6eb7f3a672", 0x2}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "44ddf191aaf5bda8ccea1d411abc8ee91bb3fc7af7cf771e1c6acb730bddf49afbe646078a1f4695e634ba179506be9e807db84f4dbf2f98fed97f338d474f39d244de961d2c6af0b0f017613fcee703b8922ab00a2e20b8bae986be3a0fa0c1bbc219"}}}}) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000c94000-0x18)={0x0, 0x8002007, 0x210, &(0x7f0000bc7000)=0x0}) syz_emit_ethernet(0x2a, &(0x7f0000c8f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00002cb000)=0x4, &(0x7f00004fc000-0x8)=0x2) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b06000)="746d70667300", 0x0, 0x0) 2017/09/05 16:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000718000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x4, 0x0, 0x8, 0xffffffffffffffff, 0x7fffffffffffffff, 0x1, 0xa00000002, 0x20000000000004, 0x80000001, 0xfffffffffffffffe, 0x100000000, 0x2681, 0x0, 0x0}, 0x0, 0x400000, 0xffffffffffffffff, 0x4) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002fb000)={0x0, 0x0}) pivot_root(&(0x7f00009ac000)="2e2f66696c653000", &(0x7f00003ad000)="2e2f66696c653000") 2017/09/05 16:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fe000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e74000)="2e2f66696c653000", 0x0, 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00001c3000-0x4)=0xffffffff) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000751000-0xc)={0x101, 0x7, 0x7, 0x101, 0x3, 0x7}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001a1000)={{{@in=@empty=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c4000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000014e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a02000)=0x0, &(0x7f0000caa000)=0x4) ioctl$TIOCCONS(r1, 0x541d) write(r3, &(0x7f00001ba000)="220000001a000714088a190009001300800d0000090100000001000004000400f426", 0x22) epoll_create(0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = fcntl$dupfd(r4, 0x0, r4) shutdown(r4, 0x0) sendto$inet6(r5, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/09/05 16:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0xb7717a81e853c5b6, 0x1) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, r0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r2, &(0x7f00009be000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r2, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f000013a000-0x8)=@abs={0x5, 0x0, 0x1}, 0x8) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = getpgrp(0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf1000-0xa)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000fb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigtimedwait(&(0x7f000093b000-0x8)={0x8}, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006c000-0x10)={0x0, 0x0}, 0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049c000)="2f6465762f7667615f6172626974657200", 0x86000, 0x0) getdents64(r5, &(0x7f0000c59000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f000071a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x7, &(0x7f000093a000)=0x6e) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r6, &(0x7f0000160000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000395000)={0x0, 0x8, 0x10, 0x8c, 0x7fffffff}, &(0x7f0000963000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00004ba000)={0x9, 0x800000000000002, 0x1, 0x0, r7}, &(0x7f0000aba000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000d69000-0xb9)={r8, 0xb1, "31e4564cb36abf1a5ecdcd3673693ee78d4cd9052b49cd1f40b9e31fe9e830adac3df657e8fbaabaa25f7843d22ce3045576e996c260c970fca2862c65e70ee035423ab6c0159209297279e34bcb378dbdeef92f3e9157635697cf55a97e0a8d10efbf504dca2f97456f56b2b3b8f76e5228d4d9832b4636e09053ae4f67ae72b90255c8ea42281568b2c2df36b43102ee037e080485d5205eb429e0669436fad8db7ae7f8aaefcf008dea9ad5df2a5d6c"}, &(0x7f000026e000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000791000-0x98)={r9, @in6={{0xa, 0x0, 0x3, @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]}, 0x8771, 0x9}, &(0x7f00009d2000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000ab2000-0x8)={0x0, 0x0}, &(0x7f0000ab1000)=0x8) getsockname$netrom(r5, &(0x7f0000ea2000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000bbe000)=0x48) 2017/09/05 16:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) gettid() r0 = syz_open_dev$sndtimer(&(0x7f00008aa000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a2e000)={0x0, 0x0}) signalfd(0xffffffffffffff9c, &(0x7f0000f09000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mkdir(&(0x7f0000651000)="2e2f66696c653000", 0x50) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000568000)="2e2f66696c653000", 0x100) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x142, 0x800, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x10000200000000, 0x209, 0x5, 0x400000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x5)="6e66733400", 0x0, &(0x7f000000a000)="") r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f000074e000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0x76) getpgid(r1) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005e5000-0x18)={r4, &(0x7f00007e4000)="5a020d247e459400000000000047293f502fd98eb411c8e378", &(0x7f0000565000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) r5 = shmget$private(0x0, 0x2000, 0x412, &(0x7f0000eae000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00000de000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r6, 0x100) close(r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000ba8000-0xa)={0x5, &(0x7f0000353000-0x28)=[{0x5, 0x4, 0x4, 0x4}, {0x80000000, 0x2, 0x5, 0x4}, {0x0, 0x10001, 0xfffffffffffffffa, 0x9}, {0x10000, 0x9, 0x10001, 0x1f}, {0xffff, 0x7, 0xdd, 0x1}]}, 0x10) 2017/09/05 16:38:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2003, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = eventfd2(0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000)="2e2f66696c653000", 0x40202, 0x140) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000014000-0x1000)="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", 0x1000, 0x0, &(0x7f0000004000)={0x1a, 0x1f, 0xffff, 0x5, 0x5, 0x3f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000001000)={0x3, 0x0, [{0xc0000000, 0x0, 0x2, 0x3, 0x1ef, 0x0}, {0xc0000007, 0x8001, 0x8, 0x3, 0x100000001, 0x0}, {0x40000000, 0xced, 0x3, 0x7, 0x7, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x9, &(0x7f0000004000-0x48)=[&(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000012000)="28178d69d0f7fae3439627437825db9f", 0x10, 0x6, 0x0, 0x1, r2}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)="9517fe8f61aa06e1d3567d38e2ec663a1cab9a7d23b1639179ed3d77b1792dfd6553e65a58baec94ec1df1024591a5fbe2b54d9a", 0x34, 0x4f12, 0x0, 0x1, r2}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000013000)="5bbedeb138c4db6335722f799bc1a1f5ea40d7d63666749d2243a54b31f4fb86df203ae4cb3d0ec005da4f35b8651080cfce717324c7761597f9176dfdc523cd9993b3aae4d2cd8061e40243a1ba96514345c7674bf7598468", 0x59, 0x20000000, 0x0, 0x0, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8000, r1, &(0x7f0000002000)="ce53301eae5ccbe4c70d02fd3c73883c875a7dba2a19765180fddbd739b39320a8d4e3f55c370b429238d09100d0a7b8ea4a7d343d85c9b0e1dc9592ed8a43485864d488ed8138963a92484051824b53471d8732f6bd15bc019e2e2a756ab7dd38f3407c8f18fa307616ff557f16598c657a6862e7fda551820c2db2", 0x7c, 0x100, 0x0, 0x1, r2}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x7, 0x10000, r1, &(0x7f0000002000)="d0b18c53e0cb65d8695ca84f382b879e168df70a6e890ad575e6ac4942e39dd355a8b9c2686a6e9e0e8aab690758b8f5f516c7339f22254a28afe37162c44088e27cb8", 0x43, 0x4b37, 0x0, 0x0, r2}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000004000-0x35)="275a90c595689b395fb927a828c3f1d45c9e1bcbb39c6a9acd478e1a646e39e3246a82aa7445669c5619b1d3907631216a8cd18ab0", 0x35, 0x8001, 0x0, 0x0, r2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8, 0x5, r2, &(0x7f0000004000)="2f1e063fac21903553b7a245b173f7665507a998f64c0f6e68e08e3000e5d67ddbf56dd9df93bc92413ff7b3d8b5acc448f03df05e423e0f153ec13eed6306fc9771e3d510ded76f55a240b072c44f2c97a1108583c9a0a3a78f40fbf1633127ce426a28f41c62afb9de2cf2e2062f3f0374eb40dd8e1f6a", 0x78, 0x7, 0x0, 0x0, r2}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000005000-0x7b)="22baef48a6877960f0942f0ab440cb789ed68cfdb39392e3222b77f5d89494ab6c239c27385481724e6fb9800bd12c72a5d8831d598e88eab435dc20f8adf0bebcef380cf2b13bb45ce15f2aa8c9c69eca7f80dee5bf9d880ecd1f29bae2044689cab2ef8d679a4a91146f8a12ceddc3ac5344c475d17212e84990", 0x7b, 0xb8a, 0x0, 0x0, r2}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x2, 0x101, r1, &(0x7f0000002000-0xcd)="085973b5261493415447f06c76ffd3cad3b52f597c835525462d137501d91a24b204cc45142cf5a8adbddc951bbae486340d30a44119cf8646eb618b91d6e22b3a5bfe62491bd9d398fe984329eb2586978a612e23f6625e42536663359fbe94f3494f30e6983849174cd1a4eec5649e8d1bfb2f332359ff9da9c3cb77e1a62e45f2a9a95917c24e9d400044781ccee8ddb01ad1390193b35bfcda87c66cdced5f95d2c04ee0be93d53ea63717fa5ab1edb8d340ebe023f4e55fd02456645fe71b174579c430379011fd16801f", 0xcd, 0x41, 0x0, 0x1, r2}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2017/09/05 16:38:33 executing program 4: r0 = syz_open_dev$sg(&(0x7f000049e000)="2f6465762f73672300", 0xce, 0x200000000151842) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a75000-0x4)={0xffffffffffffed8c}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000cb7000)=0x100, 0x4) r2 = syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000000003, 0x4) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d4000)=r3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000466000-0x28)={@generic="b14a05318b6cb6eb000000097aa004d0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0xeaf7, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000085e000)=0xec, 0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x10000000000001, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x75, 0x0, 0x0, 0x3}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f00003e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x0}, 0x30) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a4000)="2f6465762f6b766d00", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) vmsplice(r7, &(0x7f0000038000)=[{&(0x7f0000037000)="1a000000000000000000000381", 0xd}], 0x1, 0x2) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e0000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f00007a4000-0x50)={{0x869, 0x2}, {0x20, 0x100}, 0x7ff, 0x6, 0xf1e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r8, 0xae41, 0x2) syz_open_dev$ircomm(&(0x7f0000aa7000-0xd)="2f6465762f6972636f6d6d2300", 0x1fb, 0xc00) 2017/09/05 16:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @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, 0x2, @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]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:38:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x4000002400000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x6d82131e90a46dea, 0x0) r2 = memfd_create(&(0x7f0000334000-0x3)="00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd35, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c05000-0xa0)={0x0, @in={{0x2, 0x1, @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, 0x3, 0x4, 0x1, 0x100000000}, &(0x7f00001d7000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x7)="707070312b2900") clone(0x0, &(0x7f0000000000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") kexec_load(0xfffffffffffffffc, 0x2, &(0x7f0000b76000-0x40)=[{&(0x7f00008fe000)="9470e435e0caff44ea927ce4e800090fddb4202e5f3dd81b00000000000000022c35cddaa257a637cb969d34572fc429cc07a420808c727e9130aebc870c0f910a6d527f000000625b", 0x49, 0x2, 0x30}, {&(0x7f0000c2b000)="10fa59d825c7a1cd02aaee9f333db781cac0b0e857e40c20c2448d50443082eeea9cd5c5309e3446db98054a14369ca29b7a36fda1e005b72d65a21d810ef9fa8e6428", 0x43, 0x3, 0x10000}], 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001f5000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000048000)={r4, 0x1, 0x30, 0x9, 0x8e, 0x29}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000ddf000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r6, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r7 = semget$private(0x0, 0x5, 0x0) semop(r7, &(0x7f0000022000-0xc)=[{0x0, 0x0, 0x0}], 0x1) dup2(r3, r6) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000034000-0x12)=[0x10000, 0x5d4f, 0x2, 0x0, 0x3]) r8 = syz_open_dev$ircomm(&(0x7f000006b000-0xd)="2f6465762f6972636f6d6d2300", 0x3ff, 0x280) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000bc5000)={r8, r1, 0x6, 0x81, &(0x7f00006fa000-0xf2)="1f0329eee07d1cb3686ef2d68367df13bd2c41f91150a04fd2eee948998a2b4f9c7d8ca2e1214d3ae06f0a9544dbcab07d0bda0000000000000fff265f63a48051dc792fe0115e46160000000000000401215f392d094dff8cf9b070e800000000000000811fb8697385ac747446e5cb6d6a0a31a3fe9f387f9ae3aa30aa2a39ff0001000000000000fbeb4b0229c0fc687f01f0441ee7a60890fe00000fff36fad5f00fcbddc644be267cd3564d967ac35e498c1112d5cfbbc1c3a6af14d27ecb813ee1abc74285a857a0c917a44637760e313302f0dceac290520e648e637f930400dd43cac0360a4bbf773aaf547b6706", 0x9, 0x2bc, 0xb4ab, 0x20, 0x20000000008, 0x9, 0x7, "7b6da7c615e5d4e501a6e3"}) 2017/09/05 16:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000064000)={0x0, 0x401}, &(0x7f00009e0000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000242000-0x8c)={r1, @in6={{0xa, 0x3, 0x1d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) write(r0, &(0x7f0000597000-0x1f)="1f000000120003f205009406000000770121004108001d0000000000000091", 0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008cb000-0xc)={r2, 0xffff, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e9b000)=0x8, 0x4) pwrite64(r0, &(0x7f0000e0f000-0xd1)="fe64340158c1420e6cec698cb07d1877f5bef62a6198f9ee5e4b8e4723d9c1493ef9250929661da59d4f9690d4b2c6ab49e1f77a79b959c84b8f22c7b35c2b3323aaaf09a7909d47a86a810317f02accb776534da867b594b69209015a228ee788ea611f324e413a01c1fb93cd15f9b841843701dc151b3d73cbae90c0576fb72361b917b49b7d8b28bd91c2b330b17eca5e2c25524f27b07722337f0404e30eafafa9331ec57da8afcd5b265cb1d79934eac3a33e0ae8723cea25bca2a03f37cb477dff6b08ee2ec856efd606881eaf68", 0xd1, 0x0) socket$inet6(0xa, 0x7, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0xa, 0x3, 0x3a) r4 = socket(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d71000-0x98)={r2, @in={{0x2, 0x0, @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]}, 0xfffffffffffffffe, 0x1da}, &(0x7f00006c9000-0x4)=0x98) setsockopt(r4, 0x29, 0x10, &(0x7f0000000000)="", 0x0) setsockopt(r3, 0x3a, 0x101, &(0x7f00007c7000)="0006", 0x2) syz_emit_ethernet(0x20ac, &(0x7f00009c5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x2076, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x0, ""}, {0xc9, 0x1000, "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{0xa9e0c2eca8d474fc, 0x1000, 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@hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7a0965", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000911000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r0, &(0x7f000071e000)={0x4, 0x43, 0x2e2, "949c4fb21b3b", 0x3, 0x0}, 0x10) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000875000)={0x2000000000000000, 0x6000, 0x99, 0x1, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dec000)=@assoc_value={0x0, 0x66a}, &(0x7f0000ded000-0x4)=0x8) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000974000)={0x8, 0x4, 0x9, 0x9, r6}, &(0x7f0000d7f000-0x4)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00007b4000-0x10)={0x7ff, 0x400, 0xff, 0x7}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00006ad000-0x310)={0x8f, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000aea000-0x1008)={r6, 0x1000, "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"}, &(0x7f00005f4000-0x4)=0x1008) readv(r0, &(0x7f0000170000)=[{&(0x7f0000120000)="", 0x0}, {&(0x7f0000138000)="", 0x0}, {&(0x7f0000330000)="00", 0x1}], 0x3) getpeername$inet6(r7, &(0x7f00009bb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c3e000)=0x1c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000548000)={0x2, &(0x7f0000039000-0x28)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f00000ac000-0x8)={0x2, 0x5563}) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f000004f000)={r7, 0x1, 0x5, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/05 16:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000ceb000-0x71)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f000054e000)="2e2f66696c653000", 0x2, 0x90) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fa6000)={0x9, 0x7, 0x4593, 0x2, 0x3d543cb1, 0xfff, 0x7, 0x1d, 0x8, 0x5, 0x3ff}, 0xb) r3 = socket$inet6(0xa, 0x2, 0x0) rt_sigaction(0x2, &(0x7f0000d28000)={0x7, {0x92e}, 0x40000005, 0x8001}, &(0x7f0000209000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000048a000-0x8)={0x0}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f00005d8000-0x4)=0x7, 0x4) pread64(r3, &(0x7f00001d6000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003b1000)={0x0, 0x40}, &(0x7f000066e000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a41000)={0x3, [0x7, 0x5, 0x5]}, &(0x7f00002a7000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a70000-0x8)=@assoc_value={r4, 0x0}, &(0x7f00009c1000)=0x8) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c57000-0xc)={0x2, r2, 0x1}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000046a000)=@int=0x0, &(0x7f0000116000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000185000-0x10)={0xe3, &(0x7f0000f12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000054e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d2000-0x4)=0xc) lchown(&(0x7f00008ec000)="2e2f66696c653100", r5, r6) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) r7 = dup3(r1, r3, 0x80000) sendmsg$unix(r0, &(0x7f0000578000)={&(0x7f0000b14000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f000082e000-0x40)=[{&(0x7f0000bca000)="ca6755e6e0727a1441a709", 0xb}, {&(0x7f00002ce000)="cfc8102bc37ba51b77a4f5e3cf1b46605c191baa0956d98cfbf0ad0b37288dd498c2", 0x22}, {&(0x7f0000ae6000-0x77)="7ec788af564e390e2a9faa36e064d103bdb005bee877c306367b6c1e4f8d7a6bd69e8495aba4a3895062d1e7aaeada53a8557180e4f57c33fcbc8c590215235d57332cd8b3d8471d0a576fed8102dc9a2ac5736cb030453931c8fd45b0e8fb804439d02338c748aca3939c9df74233d6f4b066d724162cd7cb204341fb65d32724ea0afc79deb9a7f24ebf41ee27cf7889267d561dee123a26120890ad195cdce247fb9f5047031e3abd831b9399d687ff45e5d780996eae7044c897ac1829661bd6ac85673b77bffda9ba08d416d4dd7ab94fc802214aac81b915371677d4b099d5d933d7cd72", 0xe7}, {&(0x7f00002a2000-0x97)="0ab8bd857665af36cc4f3cee9f496c5a566762fb94e403f245e1abf2d5a546adbbbe6ffe80e24814b57e64b39616692e5a8182945eb6be6118c505c7a98844c27d38c6fe19bf27d54121d0ee7dd986b61cde9d3160b0a006d31523235a1b164caa783792764a30d41f390f2e524970b1095c2b80c26be46a99bf0e46ea80c52b600495d3fa9c20b39be96f7b59a1c76049e77b57f783c9", 0x97}], 0x4, &(0x7f0000d38000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r3]}], 0x1, 0x0}, 0x8880) futimesat(r7, &(0x7f0000b52000-0x8)="2e2f66696c653000", &(0x7f00000f0000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) writev(r0, &(0x7f0000063000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b58000-0x68)={0x79, 0x0, [0x690, 0x400, 0x3, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r7, &(0x7f00009b3000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x100, &(0x7f0000364000)=@abs={0x0, 0x0, 0x2}, 0x8) pipe(&(0x7f0000b04000-0x8)={0x0, 0x0}) openat(r8, &(0x7f0000999000)="2e2f66696c653000", 0x200, 0x86) 2017/09/05 16:38:33 executing program 7: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000004a000-0x40)=[{&(0x7f0000047000-0xbd)="83ceb5cad13b7ed8003baec1b937873db57ee78d540d8c67a865afb214e7d587081ac47e0b2f6a779426ff831444ed7850809487851f5e23220efc2be276ddee4401670f635a7f833262404c438a53d2f70163a92458e38e69a5dc5bec6c732cf086375ea711e23cacf6c33f006604243c743d6861c868defcdff464f4418cb2905ed62363ce5a1bdeb68373894be3f912ba6c1b3404b3c14b76577821886c30752917f3d963d20735f2c0f0ceb2f2d3057f471f87c14d4ce38ac91870", 0xbd}, {&(0x7f0000047000-0x20)="18e798cb0cba2afe933165708482dbcf218eb543fcc450bc9eb983e44de7e35c", 0x20}, {&(0x7f0000025000)="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", 0x1000}, {&(0x7f0000048000)="", 0x0}], 0x4) splice(r0, 0x0, r2, 0x0, 0x7, 0x2) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) ppoll(&(0x7f0000017000)=[{r1, 0x8400, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000043000-0x10)={0x77359400, 0x0}, &(0x7f0000042000)={0x6}, 0x8) splice(r0, 0x0, r2, 0x0, 0x7fffffff, 0x5) close(r2) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000020f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x40400000007ff, 0x0) ftruncate(r4, 0x9) flock(0xffffffffffffffff, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r3, &(0x7f00009bb000-0x70)=[{&(0x7f000073c000-0x1000)="", 0x0}, {&(0x7f0000e4f000)="33", 0x1}], 0x2, 0x0) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x1, 0x7f, 0x9, 0x7ff, 0x7, 0x2}}, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) 2017/09/05 16:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000054a000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000f52000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557efc5ba0e080cfe2631c77bd8358d81b4519eb2e01a995ca25dfea391c4ed92a52960b588ab83431d5488f884a8e57d3ce8f4bcafc47703a45cfcba98c0a1adb56196388cab4d5cb6b326e5813b3c1d00f4396453e5810b5d2ce2f48ad7cded138ce5d63287175640ec43c18d4374c12c39a6f48a5c3d71a11a2a45b20", 0x90) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) write(r1, &(0x7f0000003000)="8e", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, 0x0, 0x444a488f491ed824, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000002000-0x8)="2e2f66696c653000") unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa)="73656c696e7578667300", 0x20, &(0x7f0000005000)="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") mmap(&(0x7f0000d2b000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000dd9000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cfe000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x10000000000003c) 2017/09/05 16:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000046f000)="2f6465762f6b766d00", 0x408400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001c6000)="2e2f66696c653000", 0x20000, 0xfffffffffffffffe) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006ff000)={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000007}, {0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0x5, 0xffffffff, 0x6, 0x7f7, 0x5, 0x401, 0x6, 0x4]}, 0x5c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000000000003, 0x8810, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005ab000)="2f6465762f73672300", 0x0, 0x101000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000638000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8040) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, r1, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x6, 0x4, &(0x7f0000006000)="bb9d53ef14a64e633bcc94946aa7558628d6fdd2b7f11475cbb951444707e55efac9eddb18886d33346b2d943ef903511bc15051d63d5b198ed32f49e506e22042464eb8150c4f25eac71b139d2888118206f193918740f0f52e4945c7377486b331f5f6dfee3dba369471ac74260a4445255e90fd71b3dd7d9b8c88f53a210a2aebaf7a47960ad5ebd2bc990147bf0f2f9a77a9884b32c7693da387c1669e162cb282cf27c9dab86ed1f25bbfb46a4a03d18cc4390c1dc4c2ea", 0xba) getpgid(r3) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f000001e000-0x1)="00") accept4$unix(r4, &(0x7f000001c000-0x42)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000001b000)=0x42, 0x80800) read(r2, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000b83000)={&(0x7f0000001000/0xe000)=nil, 0xe000}) close(r2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x4) [ 554.976241] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.008905] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/05 16:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) [ 555.022852] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/05 16:38:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x200042, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000002000+0x55f)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f00006d0000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x200400, 0x400010) mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 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(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000051a000-0x8)="2e2f66696c653000", 0x7ffd, 0x0) sendto$inet6(r4, &(0x7f0000aab000-0x1000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0xbb, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ab3000)={0x0, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xc) mmap(&(0x7f0000398000/0x2000)=nil, 0x2000, 0x3, 0x20000000000a010, 0xffffffffffffffff, 0xe) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000846000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab3000-0x4)=0xc) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e5000)={0x0, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xc) setregid(r5, r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00001f3000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000ab3000)={0xfff, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00008dd000-0x20)={0x7, 0x0, 0x10022, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000ab3000-0x20)={0x101, r8, 0x10001, 0x1}) listen(r4, 0x8d8) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000ab4000)={0x2, r9}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x5, 0xfff, 0x4}, &(0x7f00004b2000)=0x10) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00006cd000-0x28)={&(0x7f00000ab000/0x4000)=nil, 0x100000000, 0x7038a80d61045c88, 0x8, &(0x7f00000a3000/0x1000)=nil, 0xffffffff}) mmap(&(0x7f00003cb000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000)={r10, 0xf57}, &(0x7f0000ab4000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000aae000-0xb)={0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x8, 0x32, r3, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000770000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000b7000-0x4)=0x6, 0x4) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x4010, r0, 0xffffffffffffffff) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ab6000)={0x100000000, 0x80000001, 0xff, 0x3, 0x4, 0x80, 0x7ff, 0x8}, &(0x7f0000ab6000)={0x5, 0x1, 0x8d, 0x3, 0x1f3, 0x0, 0x6, 0x4}, &(0x7f0000680000-0x40)={0x87, 0x4000000040000, 0x10000, 0x6, 0x0, 0x1, 0x3, 0xea}, &(0x7f0000580000)={0x0, 0x2710}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r6, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ab6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f0000443000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000a9f000-0x20)={{0x77359400, r12}, {r11, 0x989680}}, &(0x7f000077e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r4) 2017/09/05 16:38:33 executing program 0: r0 = dup(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000297000)="2e2f66696c653000", &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d82000-0x8)="2e2f66696c653000", &(0x7f0000105000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000002000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x10f400) r7 = syz_open_dev$usbmon(&(0x7f0000e2f000)="2f6465762f7573626d6f6e2300", 0x5, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = dup(r6) ioctl$LOOP_CLR_FD(r8, 0x4c01) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r10, 0x4010ae74, &(0x7f0000837000)={0x7, 0x1, 0xffffffffffffff39}) socket$inet_udp(0x2, 0x2, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r10, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000023000-0x18)=[@text16={0x10, &(0x7f000001d000)="d08a997a0f01c80f221e0f20e06635000004000f22e0660f322e0f01f22e2e0f38f00067a7660f01c8263e0f07", 0x2d}], 0x1, 0x10, &(0x7f0000004000)=[@vmwrite={0x8, 0x0, 0x533, 0x0, 0xff, 0x0, 0x6, 0x0, 0xb8c}, @cr0={0x0, 0x10001}], 0x2) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r4) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xe0000021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000023000-0x20)={0x1270f, 0x1, 0x1f001, 0x2000, &(0x7f0000134000/0x2000)=nil}) ioctl$KVM_GET_XCRS(r11, 0x8188aea6, &(0x7f00002f6000)={0x2, 0x0, [{0x806, 0x0, 0x6}, {0xe0, 0x0, 0xe6}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f0000005000/0x18000)=nil, &(0x7f0000024000-0x18)=[@text64={0x40, &(0x7f0000024000-0x45)="400f01df4c0f2184ec66b8f2000f00d0b8010000000f01c1c40175eef4f3a766baf80cb8b376cc8aef66bafc0cec66baf80cb85460548aef66bafc0cb0bceec4c31d48d269", 0x45}], 0x1, 0x0, &(0x7f0000024000-0x10)=[@cr4={0x1, 0x100000}], 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x4, 0x32, r7, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000011000)="fdc1b326ef58566970b57e60553131de6bca66de75c881565979d68e8de59f35503f26dd765df8dcdda153d284c7da28e6ae93e3714521da281d", 0x3a) ioctl$KVM_TRANSLATE(r11, 0xc018ae85, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 555.060725] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.084941] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 555.106881] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.118301] FAULT_FLAG_ALLOW_RETRY missing 31 [ 555.118318] CPU: 0 PID: 1554 Comm: syz-executor5 Not tainted 4.13.0+ #68 [ 555.118336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 555.118345] Call Trace: [ 555.118370] dump_stack+0x194/0x257 [ 555.118408] ? arch_local_irq_restore+0x53/0x53 [ 555.118432] ? mark_held_locks+0xb2/0x100 [ 555.118448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 555.118506] handle_userfault+0x1141/0x21a0 [ 555.118568] ? mark_free_pages+0x390/0x390 [ 555.118603] ? userfaultfd_ioctl+0x4520/0x4520 2017/09/05 16:38:33 executing program 2: mmap(&(0x7f0000000000/0xd10000)=nil, 0xd10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d0f000-0x14)="ff55d373ffba04715d00000000000001000000724584", 0x16) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_buf(r1, 0x29, 0xf3, &(0x7f0000ad6000)="0055d36c00ba0000000800000000ff010000ff00", 0x14) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000752000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x22, &(0x7f0000b07000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x100000000000402) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) close(r1) close(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000435000-0x10)={0x0, 0x4, 0xffffffffffffff6a, 0x3835}, &(0x7f0000ba5000-0x4)=0x10) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000d12000)="2e2f66696c653000", 0x83) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d12000)={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]}}, 0x8c) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d12000-0x4)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000d13000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d13000-0x4)=0x10) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d14000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000972000-0x4)=0x101, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba2703ffffffffffffff8008000000", 0x14) close(r0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x11812, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000048a000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000d14000)=0x8c) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b28000)={0x0, 0x4, 0x70, 0x7, 0x0}, &(0x7f0000934000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000d15000-0xbc)={r6, 0xb4, "960596a0fddbeddfd33d61e2bc54f4a05b9a24d9c644ac45b9275bfe44866002501ff9d0a90ac5012142436f48ab1c23830474d2801552afc4e940f81c7864d90101000000000000c12300007fff11fcca095579d5cf930e4096e7c386a53f9bfc336185443c5b8111018fb4015efd540e8b065c50b040d1f7284dd3829ae8a7f403d5b47470003ff0fa9df0c709d0d38be3fa19be6a6bd0ceb1c46279d8beb13818b647dc25e1371be66c3debc0a26d757e0fdc"}, &(0x7f00007d8000)=0xbc) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d13000-0x20)={0x0, 0xbda3, 0x8002, 0x0, 0x9, 0x3, 0x5, 0xffffffff, r7}, 0x20) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d11000-0x8)={0x0, 0x0}, &(0x7f0000d11000-0x4)=0x8) [ 555.118646] ? perf_trace_lock+0x3e9/0x860 [ 555.118712] ? check_noncircular+0x20/0x20 [ 555.118729] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 555.118813] ? perf_trace_lock+0x860/0x860 [ 555.118844] ? rcu_read_lock_sched_held+0x108/0x120 [ 555.118888] ? find_held_lock+0x39/0x1d0 [ 555.118984] ? __put_page+0x100/0x160 2017/09/05 16:38:34 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() 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) process_vm_writev(r2, &(0x7f000051f000-0x10)=[{&(0x7f0000c78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000000000)=[{&(0x7f00008da000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000892000-0x7d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000001000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000001000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f00002d8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de4000-0x4)=0x14) bind(r3, &(0x7f0000de4000-0x10)=@ax25={0x3, {"14556a3ac3e101"}, 0x4436}, 0x10) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) [ 555.119013] ? __lru_cache_add+0x410/0x410 [ 555.119043] ? __handle_mm_fault+0x2637/0x3840 [ 555.119103] ? put_page+0x19b/0x1c6 [ 555.119126] ? ptlock_free+0x42/0x42 [ 555.119157] ? perf_trace_lock_acquire+0xfe/0x900 [ 555.119178] ? mem_cgroup_try_charge+0xa80/0xa80 [ 555.119248] __handle_mm_fault+0x2ef8/0x3840 [ 555.119300] ? __pmd_alloc+0x4e0/0x4e0 [ 555.119368] ? lock_downgrade+0x990/0x990 2017/09/05 16:38:34 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcc000)="2e2f66696c653000", 0x80) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0xfffffffffffffffd) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x100000, &(0x7f0000eae000)="01") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cb5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000fce000-0xa)="7d6367726f75702c5d00", 0x3) r2 = openat(r0, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0x100, 0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000fcd000)="2e2f62757300", &(0x7f0000fce000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00009a9000-0xc)="2e2f6275732f66696c653000") r3 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x40, 0xffffffffffffffff) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000e65000-0x6)="726100000001", 0x0, &(0x7f0000fc9000)="dc66") readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f00009d6000-0xee)="79fdce64fe006a1ef798b431bb5407944e43bc54128b2139f33ce914d39510bac6eb0268ae719cdf7422f03ec5af3e5ab3ac5d3cef87ce88be63b7c596147d6186f7c379f67f8f63fa93437bb7988be535b6baddefbf3376151a50c7b19d6b6a11428e1759f7f1f420a1ef0541e1f5c78b934f80feaf764756e4dec071decfa51ce70453b867b90ffa63b6e634be77e5a4fb0b0aa1e9165fd10718f08fb992f50f01d392b73734f8f45b4b60fac8bebf4f14b7d7e6be87b4d0b6ed32f3d0ae63c765b43af5e9e917167645eb02dbc99a14402479a5431feeb50ac5e9ecab1c2c3e5201795448ed48c0e644f80e13", 0xee, 0x20004040, &(0x7f0000fce000)=@hci={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000)="2e2f6275732f66696c653000", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000406000-0xb)="6f70656e70726f6d667300", 0x1080, &(0x7f000086b000)="11681689f785141f4e766e0dd96c6aeaf1c7b7206d") unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f6275732f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") sysfs$3(0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcf000-0x6)="2e2f62757300", 0x80100, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000fd0000-0x8)="2e2f66696c653200", r3, &(0x7f0000fd0000-0x8)="2e2f66696c653100", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") [ 555.119424] ? __lock_is_held+0xbc/0x140 [ 555.119588] handle_mm_fault+0x3bb/0x860 [ 555.119624] ? __handle_mm_fault+0x3840/0x3840 [ 555.119638] ? vmacache_find+0x61/0x270 [ 555.119682] ? find_vma+0x30/0x150 [ 555.119724] __do_page_fault+0x4f6/0xb60 [ 555.119738] ? perf_trace_lock+0x860/0x860 [ 555.119800] do_page_fault+0xee/0x720 [ 555.119830] ? __do_page_fault+0xb60/0xb60 [ 555.119876] ? lock_downgrade+0x990/0x990 [ 555.119888] ? exit_files+0xb0/0xb0 [ 555.119902] ? errseq_sample+0xee/0x140 [ 555.119945] ? __might_fault+0xe0/0x1d0 [ 555.119977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 555.120031] page_fault+0x22/0x30 [ 555.120045] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 555.120054] RSP: 0018:ffff8801c7e0fe38 EFLAGS: 00010202 [ 555.120069] RAX: ffffed0038fc1fd5 RBX: 0000000000000008 RCX: 0000000000000001 [ 555.120079] RDX: 0000000000000000 RSI: ffff8801c7e0fea0 RDI: 0000000020002000 [ 555.120088] RBP: ffff8801c7e0fe68 R08: 0000001b0000001a R09: ffffed0038fc1fd5 [ 555.120096] R10: 0000000000000001 R11: ffffed0038fc1fd4 R12: 0000000020002000 [ 555.120105] R13: ffff8801c7e0fea0 R14: 00007ffffffff000 R15: 0000000020002008 [ 555.120196] ? _copy_to_user+0x9b/0xc0 [ 555.120230] SyS_pipe+0xfd/0x2e0 [ 555.120252] ? SyS_pipe2+0x2f0/0x2f0 [ 555.120276] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 555.120304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 555.120327] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 555.120382] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 555.120393] RIP: 0033:0x451e59 [ 555.120401] RSP: 002b:00007f07906ecc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000016 2017/09/05 16:38:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x3, 0xff, &(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r2, &(0x7f0000f63000)="020708901db82d3723", 0x9, 0x0, &(0x7f0000dd3000)={0x1a, 0x6, 0x0, 0x1000, 0x0, 0x6, @random="fcf98b36c3ae", [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003c4000-0x5)="6874637000", 0x5) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000f65000)=0x0, &(0x7f0000f66000-0x4)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c53000-0x8d)="") getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000561000-0x10)={0x0, 0x1f, 0x7ff, 0x4}, &(0x7f00001ac000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f69000-0x98)={r3, 0x8f, "be80569324ea92695ccc1d3569e0e497bd4ec0dd5c93c5781d2fbf67fc7154052ac3ce2881fe3d021474c58e99aadb7b4a3bd7ca2f49a0d7b390a457660f46667c9de9046413dc658f44fdc3adf68b782c298332797cc71d3d9a7fc0c2b3f16094fbd328ecb56a141a65c3ac8ebbe176781c28526ad67b678fb719765791119c5ebc780326fe6a42d2038368997960"}, &(0x7f00008b8000-0x4)=0x98) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f64000)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1d, 0xa01, 0x0, 0x0, "07a401290001000000000000"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00003c1000)=0x10001) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000f66000)="6c08d5fcc180952b3223e277b085b2263f59fb") prctl$setendian(0x14, 0x1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f44000-0x4)=0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00006d9000-0x8)=@sco={0x1f, {0x41, 0xffffffff7fffffff, 0x9, 0x10000, 0x0, 0x81}}, 0x8, &(0x7f000050c000-0x60)=[{&(0x7f0000f65000)="5d85c2579818178340e0d079b9c43d438036cedba0936f48f699642afd605bdbf9927da103cc1412f080a02f055537000b7a5ccefa8284865067f8d36a20c4b724d9593f3a99e33edf64b74517efe7633d490c6b7f03509ebc8529dc2dafefc99c87c8ed4c09fb74f100e072d269c2f9acdaefbc54da73d9b9e81efe0ec205ad0ec60c9dbf6b0f95acf557f9abe424e63398425c71e0f6dd26c3761615bd89", 0x9f}, {&(0x7f00006fa000)="39e6789e94575eeb87137d2d641887e634b1b90cbeebe938e9ce3cd8827f30a872c77882ca6e2ca51bc33fc98dba19c4d51b11eb0f0b", 0x36}, {&(0x7f0000f66000-0x1000)="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", 0xfe0}], 0x3, &(0x7f0000658000)=[{0xe8, 0x115, 0x0, "e86c8abd80e217723d5bda5f9f2f813b76b2c38d93ad0c422baa1f5defc7b51131ca6b64b3ba3c97baad1ca6055416f75d0f8f7d5275222ac66e4d33e1a35cb71609f59b152d1f2f5254d48ccb8880b32fbe34aa6f94c36f502f1986057eb8b891bd44a859e4f02aa18818689ec891a3d807eed8a817f1bdb383ab45581fabdda51e6dbe8f356dfef58319040e2030e8a1da1b2b9df29370ca9a3615b5fbd89b1ca0e170bb4e184e26f374e12a566e14260d36c864ded904888ab6205e154c19b4b132973393f523feb4ab9a7acbc2e04f2a6d"}, {0xb8, 0x0, 0x9, "59e5beb41ccac5ec74d836b23d0345a7982bacb8c12680eb87120fd923f919a24c3414d87bc541a495a02e114523b6144fd402a05c5bfdd351decebdc5044d4ff52f7a943e7c9336ad715c160673a2ac916682205f77e8312ee835e9a84b1089525fd02baab4d291411c07eedd26c76cd7d161b500037d915c9abb5b87dd5faf92744a326fd6fba86302dcde17c90bb338f9293414aae77c24cd043f413d2938d55b1b7fd9"}, {0x10, 0x0, 0x4b, ""}, {0x20, 0x19f, 0x1ff, "cfbd255e85ba5da71fc6dfe80645"}], 0x4, 0x0}, 0x8800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000cd7000-0x1c)=[@in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x101}], 0x1) poll(&(0x7f0000390000)=[{r2, 0x200020b, 0x0}, {r1, 0x8000, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {r1, 0x8000, 0x0}], 0x4, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f69000)={[{0xa, 0x7, 0x7f, 0x8, 0x1, 0xadf6, 0x7ff, 0x100000000, 0xa151, 0x295, 0x8000, 0x80000000, 0x0}, {0xa32, 0x9, 0x6, 0x80000000, 0x1, 0x7, 0x5dce, 0x7, 0x6, 0x5, 0x3ff, 0x2, 0xab2}, {0x1, 0x5, 0xffff, 0x4, 0x34e4, 0x8, 0x100, 0x6, 0x1f, 0x0, 0x6, 0x8, 0x6}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000dc3000)="", &(0x7f0000f13000)=0x0, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000f6a000)="74") mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000f6a000-0x8)=&(0x7f0000f69000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f6a000)=0x18) fsync(r2) fstatfs(r1, &(0x7f0000f69000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a27000-0x2)=0x200072a, &(0x7f0000f6c000-0x8)=0x2) 2017/09/05 16:38:34 executing program 0: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000074000-0x3b)="390000001300194708bb61e1c30500000700000002000000000000000000000004001a00ffe6ff00ff00280fe23ffb01111800000007000d0001a2", 0x3b}], 0x1) gettid() getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x80, 0x84000) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x2000006, 0x2012, r0, 0x0) connect$netrom(r1, &(0x7f0000072000-0x10)=@ax25={0x6, {"517c38fb106112"}, 0x1}, 0x10) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x400000000300000e, 0x4010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e73000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) fadvise64(r2, 0x0, 0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000074000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000074000)={{0x77359400, r3}, {0x10000000000, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 555.120418] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 555.120427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002000 [ 555.120435] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 555.120444] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b9955 [ 555.120453] R13: 00000000ffffffff R14: 0000000000000019 R15: 00000000c018aa3f [ 555.553866] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 555.602466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1631 comm=syz-executor0 2017/09/05 16:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000122000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000da7000)={0x2, 0x78, 0xdf, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0xffffffffffffffff, 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(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r4, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000cc0000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x9) epoll_pwait(r3, &(0x7f0000ee8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x400000003, &(0x7f00003a6000-0x8)={0x9}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000d20000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002b1000-0x4)=0x10) r6 = socket(0x3, 0x20006, 0x1) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f00009b0000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bae000-0x4)=0x10) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x1000000, 0x1000003a, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e9d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000b59000)=0x0, &(0x7f0000afa000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00005eb000)=0x0) 2017/09/05 16:38:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10480, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f000032e000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008eb000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(r2) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000430000)="2f6465762f6b766d00", 0x200000000000000, 0x0) mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x7, 0x2, 0x40) r7 = syz_open_dev$vcsa(&(0x7f00001bf000)="2f6465762f766373612300", 0xfffffffffffffffb, 0x201) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf1000-0xc)={r6, r7, 0x0, 0x0, 0x0}, 0xc) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCGABS2F(r8, 0x8018456f, &(0x7f0000248000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0xb8, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r8, 0xc020660b, &(0x7f00005ce000)={0xfffffffffffffff9, 0xdd, 0x2, 0x3bdd, 0x4, [{0x0, 0x32828348, 0x401, 0x0, 0x0, 0xc04, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffd07, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0xbd, 0x4, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x8000, 0x200, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) write$sndseq(r8, &(0x7f00005cc000-0x90)=[{0x7, 0x401, 0x7, 0x5, @time={0x0, 0x0}, {0x3, 0xfffffffffffff717}, {0x5, 0x81}, @raw8={"60b42bfe314ffe14c8a573d1"}}, {0x2, 0x4, 0x41875211, 0x8, @tick=0xab94, {0x200, 0x40}, {0x7ff, 0x2}, @note={0x0, 0x30a, 0x0, 0x3ff, 0x1}}, {0xe00000000, 0x7, 0x3, 0x3, @time={0x0, 0x0}, {0x0, 0xfff}, {0xed, 0x8}, @ext={0x9a, &(0x7f0000183000-0x9a)="3ee100482ff0db21d47a5a2e714abf3837a9e0b55eb47a45d95d0550f38bc8dc213c8786849d6c5e53e14995fe5d936abea0ca011bb67c2bdfd62e2071bce8d66e6b48fc31679cc7037f558999c3f7e6506d83b2d6ca96835e054d411dd05437a5dfeb11245e506cb9a062df7b750d966ce06ca73fc35f0dd3898f369051f432786b775bc0bc91b931fdec2ecf4997919f29c511b00436441da8"}}], 0x90) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r8, 0x8070ae9f, &(0x7f00005ce000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r8, 0x4, 0xbffc) read(r8, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2017/09/05 16:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f00000e0000)=0x1f, 0x81) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a22000-0x4)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000243000-0x8)="2e2f66696c653000", 0x40, 0x1) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000871000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000243000)=[r3, r3, r3, r3, r3, r3]) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000029000-0x4)=0xffffffffffffff20) madvise(&(0x7f00007bb000/0x1000)=nil, 0x1000, 0xc) r5 = accept4(r1, &(0x7f0000c34000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80800) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) set_mempolicy(0x1, &(0x7f0000021000)=0x1, 0x6) r6 = userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000311000)={0x100, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000a65000-0x4)=0x98) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) epoll_create1(0x80001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xafdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r7, &(0x7f000004d000)=[{{0x0, 0x3}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x33, 0x0, 0x0}], 0x30) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000043e000)={{&(0x7f0000efd000/0x4000)=nil, 0x4000}, 0x1, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000104000-0x8)="6269675f6b657900", &(0x7f00005d5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dfc000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) r9 = request_key(&(0x7f0000ab4000)="6465616400", &(0x7f0000acc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c6000-0x4)="2f5c2600", 0xfffffffffffffff8) keyctl$unlink(0x9, r8, r9) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000203000-0x58)={0x26, "736b636970686572000000000000", 0x1, 0x80, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setownex(r10, 0xf, &(0x7f00006b4000)={0x0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d5b000)="695f0400002203000000007900000000", 0x10) ioctl$EVIOCGSW(r7, 0x8040451b, &(0x7f0000d13000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/05 16:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004a4000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = creat(&(0x7f000063f000)="2e2f66696c653000", 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r2 = getgid() ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00004f0000)=0x0) r3 = getgid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00006f4000)=0xffff) writev(r5, &(0x7f00003b0000)=[{&(0x7f0000550000-0xf4)="38cdd02ccf77fa3776e6c62b2fb839b6fe6b6179c373102fc55f8a078f3c78efb55ddf2bacbc6868046df7876b0b2be81e1dda663782f632f2f403875a67c6d5841cfde625a64d9cb020deda95288d4712e9307be5d4b4cada71c124cf84da5ad73a8c409539e48159dea6da15a322e35a4b2fa2422f80628a3d185fef9a3b6d6b3157ccae94928d53e0f093fc074fae34c70429bd8877cd8a17542006ba55fe609cb1b40cc8345be0eea246fa39b52a6d2e5f78b6de440f566b7051d8175fc3d7c4e54bf561441ac421edb5a592095547e178610fd827f8c614232e1636d870b34203b0edbe9ac04b256ca3328cb5551af07e35", 0xf4}, {&(0x7f0000b54000)="7dba162eca91505e8bd665d1d7c843ccc21547de78c32d73a10ac1b2a9fc60c59e5d810a6a382ea96dd6e9246fdaa34733b34072791abb2bd8aa6f7b62750d61944c87c2c46b551855a11cd91b497eabea69c57d2373a1e498389c7c925e2249bbd0cdce4c2f519c6187299bfba3a9b12fbc13621a1c2b3d36617b7d14f6800a995ce4148526c16c6e44794cf607953506688c53a94750e07483a002d32b7d7ae11cbc01000000029428a610a9022dace8b3d4b3a528c025e0d55111dd43033b1089822da5470f58dc3200dcd66ddc82e18227d01ffa106265d32d501fbc9c0852f963928c8c4adce8302c7f323eb4748a", 0xf1}, {&(0x7f00001b8000-0x1b)="827171b6b5b26084846d8f070000001ea26fbc0523002300000101", 0x1b}, {&(0x7f0000b88000)="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", 0x1000}, {&(0x7f0000f4d000)="2db5dd8652c2f86c1f34b2390b532ca35629f8a3bbb110c39b8e3dfb695b0141301c00002789ba8bdb63e2fad79b48930000000000000b8f1c8dc9587bbc1cee6eadad98b02469d5de0ccf68817897c0aa94a45c9dd4c0766404200bd7d9d4b119125f569814451b829c95b18b185ac94f1cf9e007b184e06b86ee1fb555d3cd469aecfdff9530d083d6e7793232accb4214079a7e03fd93bd11d68bc674534852b031511cc2e867e96cd4754c9a7a876afa1d53fea3490469dd919293d730f4b533c735cebcedfdd33422e49047ce7f891b2ab8559e2b817df346c0bbec5a2c4add38638741de2d360ffc6be5f5c1fe38c974a7f53502", 0xf7}, {&(0x7f00003cf000-0xde)="e4a21f9b9de033d023bf08e814da95cad9f626011f728c6bc9dc45b318d2408c48a698ac59910ae633902483632c4e15f92359de43e06a55c37e7d9ee2729d30a8fe02d55fbfc76499b7e086452305cb28d27bcaf3b6689d0893e587e32e95e43074c28cb3166bbbf2e50c9102ed0a7e7f249fd296dc22f7afd5288e6b040df15514167c51c00c4b8f9175681f55a99d224d54b1ee7da7297ff9e84cd3c536b150d9f6c32fb70ac6c97e3f4022a79a0a591f690adb00156245f58b16f8cb9fef01e91ce3513f528e8ecd934223376f74977bb9af37a2f563d867f9b34084", 0xde}, {&(0x7f0000337000-0x9d)="488d5489b949ac0ff8c9e29a303e9dfee631393b6ce88841aab581357cfbf6c679ff5d731d265385a91c718ada4dc2ea5b5a2d24519303a6d0bb3484afaf77d9f5d0ac469178d85d025526adb816d352fc57c0c5ea7e3273c648cbe04c3a190f1b9f620b987bfef4ae9f47c8a789b7af115364fba63043b18b007c65b71c023faebf206b45235a55ddf40262481e3bc8ee300a3f645ead961c559d7b48", 0x9d}], 0x7) read(r5, &(0x7f00007f1000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$TCGETA(r5, 0x5405, &(0x7f00002aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00005da000-0x4)=0x0) sched_getparam(r6, &(0x7f00007b1000)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000674000-0x10)={0x2d, &(0x7f0000b14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) syz_open_dev$vcsn(&(0x7f0000c75000)="2f6465762f7663732300", 0x4, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000026d000-0xc)={0x5, 0x1, 0x8, 0x1ff, 0x800}, 0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000557000)={0x0, 0x0, 0x0}, &(0x7f0000b15000-0x4)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000b14000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081e000-0x4)=0x8) inotify_init1(0x80800) setresgid(r2, r3, r3) r7 = accept$nfc_llcp(r5, 0x0, &(0x7f0000727000-0x4)=0x0) ppoll(&(0x7f0000f11000-0x10)=[{r7, 0x0, 0x0}, {r4, 0x2, 0x0}], 0x2, &(0x7f00001db000)={0x0, 0x989680}, &(0x7f00004d2000-0x8)={0x10001}, 0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ba2000-0x4)=0x0) r8 = semget(0x3, 0x3, 0xc0) semctl$IPC_INFO(r8, 0x1, 0x3, &(0x7f0000db0000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10000) 2017/09/05 16:38:34 executing program 7: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000002400) fcntl$dupfd(r0, 0x406, r0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x0, 0x44054, 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0xd08000, 0x101000) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a7e000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000032000)={0x20080522, r2}, &(0x7f0000eb6000)={0x0, 0x0, 0x7, 0x81, 0x6b50, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eb8000-0x8)={0x7, 0x0}, 0x8) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x14) socket$inet(0x2, 0x3, 0x8001) mmap(&(0x7f0000af8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) geteuid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)="6465616400", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000033000)="97f1638d2ef30a5a4a9b1975608796591abb3a3e65bea8d55a469ed6e4e12f0478c3e00faf843ef97e561ea8fcac450a1aa3e32c948506308e7ddcee2d58e7baa863760b486af7192158b1f036b6f8ba4ae57b83557dde84ba59af913d6342be00c761282ec6bac3922340a0ab8d2aacbc6c9f5065fa7618b8ccf2f5d98136b6371a8af5ea58b1070bd064f6e9a7eaa98df947d03f8432e5c48e7588f79b6e7d2facfe337d1797a9414aea", 0xab, 0xfffffffffffffffd) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f00002fb000)={0x0, 0x3, 0x0, 0x80000000002, 0x9, 0x1}) mmap(&(0x7f00006ef000/0x4000)=nil, 0x4000, 0x3, 0x10, r4, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/09/05 16:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000e80000-0x28)={@common="7465716c300000000000000000000000", @ifru_settings={0x7f, 0x8, @sync=&(0x7f00003fb000)={0x5, 0xff, 0x5}}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b41000)={0x0, 0x0}) readv(r2, &(0x7f0000bd4000)=[{&(0x7f00003ee000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a00000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000875000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000e9000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000f10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007f2000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f00008d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}], 0x7) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00006c7000)=@add_del={0x2, &(0x7f0000ba6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400000000000000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00001d9000-0x4)=0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000d1c000-0x4)=0xbe00000000000000, 0x4) r4 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00009cc000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000094a000)={0x2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r4, &(0x7f000060c000)="c8283d39fdf230b16effd19b47205d420ede3febbdc3e75f98023314ced75251ba6dd378ffc86de5f5f15f3b5846e794342796cba50454df2255c46c172e0e7987c790f6ec363502108753a1432c04ee0cd30498710607eabd6542bc0bb7998eddf491916501cb983828c07db7174f3397006d5cd565b9c3ed70af8c5b", 0x7d, 0x40803, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009be000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000994000-0x4)=0x1000000080, 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000d16000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000050a000)={0x2, [0x0, 0x0]}, &(0x7f00001ee000-0x4)=0xc) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f000048f000-0x18)={"29020080e5fff680000000b2e675ee01", 0xffffc00000000000, 0x56}, 0x18) socket$nfc_raw(0x27, 0x3, 0x0) close(r4) setsockopt$inet_tcp_int(r4, 0x6, 0x5, &(0x7f0000610000-0x4)=0x3, 0x4) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000fa4000)={0xffffffffffffffff, 0x8, 0xffffffff}) bind$inet(r4, &(0x7f00001b5000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() add_key(&(0x7f0000bd0000-0x8)="7573657200", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017c000-0x99)="4d29b0c8268842b68abad5507087e123d5fd62f63d0b24edeb08e3646e37edb71ba8d1577fdd80ebf13d0629460149cc344ea6487bfedb30924f8cd6c935dfa3274c4a19285f97194ec26f395e6b3aa9646f64b4300a8cd35ff293bb65b21c781d2f8b4e199bec5c00d030dd057d7fcb43cffcfc797f3828d4117d93987b69c782fce815a80797194b088a7c5e78b9eff88418911e6dd76a23", 0x99, 0x0) 2017/09/05 16:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x80000001) recvfrom(r0, &(0x7f0000d64000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x40002140, &(0x7f0000e42000-0x10)=@nfc={0x27, 0x9, 0x401, 0x5}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x51, 0x400000002}], 0x18) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005a4000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0x400, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ba4000)=0x0) ftruncate(r0, 0x10000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00002e6000-0x8)=[0x80000001, 0x3]) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a53000)={0x1, &(0x7f00005ed000)=[{0x2, 0x800, 0x8, 0x6}]}, 0x10) writev(r1, &(0x7f0000a12000)=[{&(0x7f00001d7000)="cdb6d89f5ca93f8d7353d3922c9605a27fcba7ed8b6c46ca890a782ff19b5f25966624c40259bc3ea1c6b91413b92c3a6c6fb820ee32ffc66953a1e5ba95eac7fb8d5d08986cb5f1d939cbe73dfe72fb248480a1cba4b85d95c46e7c54882e55d3bf08666c389f48eb09445cd2e92bce887eaa55ac58d9a54ffe9cb0beac025970390a24c3a2bea171cfb8c644ec98b90554e7f4a397fda833cd5ac587b25b820f59c804ded1e24720ef66f48b49255bcc9ae57500069d21ba117d1cc03fda4e5720c57dfe3e1fab43a4fe1fc3e3b5a1e5339215ed77", 0xd6}, {&(0x7f000066c000-0x65)="4b6fd805a68831961dd084a54ee40ea3fe4068e0baa9c1c397714fec4f43722f350c9db476a2001397ee9cab6c8d419656bd52c42cea74ac3e930bff8de81cbc0e864ef9ef1f4690a6b3ec61e88804a456790cfb27d70e7449a03419ff665b447e8cfec613", 0x65}, {&(0x7f0000ef6000-0x86)="67ba7683ab4347502ed01145a5ae85ddd339e7c08f9de957f9c4cfc661f7018ed19e7d51176dc37cbcd95ec50443bc6e070e4a5fe0040910b73a08a25e615f9b1ecdfd1a3d07078791109af65d027d0dc407b66db2569ddebdfdc2b9685290b84683322a1a343859382b1e24f306210cc428a1d32264a11c58a474a7566b3b3254344328709f", 0x86}], 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000034000-0x4)=0x400, 0x4) sendfile(r1, r0, 0x0, 0x72439a6b) clock_gettime(0x40000000000, &(0x7f0000433000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000c40000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000418000)=0x1000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000b65000)=0x2) finit_module(r0, &(0x7f0000f70000)="2f6465762f696e7075742f6576656e742300", 0x1) getitimer(0x4, &(0x7f000047a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x100000000, 0xa121, 0x2}, {{0x0, 0x0}, 0x11, 0x5, 0x1000}, {{0x0, 0x0}, 0xe3f4, 0x8, 0x0}, {{0x77359400, 0x0}, 0x3f, 0x3, 0x7}, {{0x77359400, 0x0}, 0x81, 0x4, 0x8}, {{0x0, 0x2710}, 0x1, 0x4b, 0x7}, {{r3, r4/1000+10000}, 0x3, 0x8001, 0x3f}, {{0x0, 0x0}, 0x4dac2608, 0x9, 0x6}, {{0x0, 0x2710}, 0x3, 0x74a, 0x7ff}], 0xd8) 2017/09/05 16:38:34 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x10000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x5, 0x80240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000020000-0x8)={r2, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x35, r2, 0x20000000000000) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000022000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000014000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f000000c000)={[0x7006, 0x115001, 0x200000106000, 0xf004], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x6, [0x8, 0x8000, 0x7fffffff, 0xa2e, 0x8, 0x3]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000006000/0x18000)=nil, &(0x7f0000026000)=[@textreal={0x8, &(0x7f0000002000)="660f5df30f20e06635040000000f22e0bad00466b80038000066ef670f72e5aa0fc76a4e0f09660f3820f366b9800000c00f326635000100000f30baa100ec660f383a8b865d", 0x46}], 0x1, 0x20, &(0x7f0000026000)=[], 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f000001b000-0x138)={{0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d03, 0x0, 0x1000}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@textreal={0x8, &(0x7f0000028000-0x4b)="f3d15338260fae6f6dff9b54ac0f01cb66b90304000066b89938dc2366ba000000000f3066b95209000066b800a0000066ba000000000f3005c7c684090f20c06635000000200f22c0d9fb", 0x4b}], 0x1, 0x800000000000020, &(0x7f000000d000-0x20)=[@cstype0={0x4, 0xe}, @vmwrite={0x8, 0x0, 0xc76d, 0x0, 0x766, 0x0, 0x1, 0x0, 0x4}], 0x2) [ 555.873689] task PC stack pid father [ 555.879836] init S18096 1 0 0x00000000 [ 555.885537] Call Trace: [ 555.888139] __schedule+0x8e8/0x2070 [ 555.891897] ? __sched_text_start+0x8/0x8 [ 555.896058] ? timerqueue_add+0x1e9/0x280 [ 555.900244] ? do_raw_spin_trylock+0x190/0x190 [ 555.904897] ? __remove_hrtimer+0x190/0x190 [ 555.909227] ? check_noncircular+0x20/0x20 [ 555.913475] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 555.918582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 555.923615] ? trace_hardirqs_on+0xd/0x10 [ 555.927810] schedule+0x108/0x440 [ 555.931265] ? __schedule+0x2070/0x2070 [ 555.935261] ? rcu_pm_notify+0xc0/0xc0 [ 555.939161] ? memset+0x31/0x40 [ 555.942440] ? __hrtimer_init+0x4e/0x140 [ 555.946505] schedule_hrtimeout_range_clock+0x23e/0x810 [ 555.951877] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 555.956977] ? ktime_get_ts64+0x328/0x4d0 [ 555.961134] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 555.966260] ? __hrtimer_init+0x140/0x140 [ 555.970405] ? add_wait_queue+0x1bb/0x2d0 [ 555.974594] schedule_hrtimeout_range+0x2a/0x40 [ 555.979262] poll_schedule_timeout+0x10f/0x1f0 [ 555.983846] ? poll_freewait+0x250/0x250 [ 555.987897] ? check_same_owner+0x320/0x320 [ 555.992246] ? poll_initwait+0x180/0x180 [ 555.996323] ? pipe_poll+0x25e/0x2d0 [ 556.000040] do_select+0x11ea/0x1710 [ 556.003827] ? select_estimate_accuracy+0x450/0x450 [ 556.008889] ? perf_trace_lock+0xf1/0x860 [ 556.013035] ? find_held_lock+0x39/0x1d0 [ 556.017103] ? check_noncircular+0x20/0x20 [ 556.021356] ? set_fd_set.part.0+0x70/0x70 [ 556.025595] ? find_held_lock+0x39/0x1d0 [ 556.029679] ? lock_downgrade+0x990/0x990 [ 556.033845] ? __might_fault+0xe0/0x1d0 [ 556.037855] ? lock_release+0xd70/0xd70 [ 556.041828] ? check_same_owner+0x320/0x320 [ 556.046156] ? __check_object_size+0x25d/0x4f0 [ 556.050754] ? __might_sleep+0x95/0x190 [ 556.054741] ? kasan_check_write+0x14/0x20 [ 556.058980] core_sys_select+0x480/0x960 [ 556.063035] ? core_sys_select+0x480/0x960 [ 556.067285] ? poll_select_set_timeout+0x210/0x210 [ 556.072225] ? kvm_clock_get_cycles+0x25/0x30 [ 556.076735] ? timespec64_add_safe+0x1bb/0x2c0 [ 556.081380] ? poll_select_set_timeout+0x12f/0x210 [ 556.086306] ? do_restart_poll+0x2a0/0x2a0 [ 556.090549] ? kasan_check_write+0x14/0x20 [ 556.094801] SyS_select+0x194/0x230 [ 556.098441] ? core_sys_select+0x960/0x960 [ 556.102673] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 556.107516] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.112545] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 556.117313] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 556.122074] RIP: 0033:0x7f2c88e91dd3 [ 556.125786] RSP: 002b:00007ffca82775d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 556.133495] RAX: ffffffffffffffda RBX: 00007ffca8277780 RCX: 00007f2c88e91dd3 [ 556.140784] RDX: 0000000000000000 RSI: 00007ffca8277930 RDI: 000000000000000b [ 556.148056] RBP: 0000000000000082 R08: 00007ffca82779b0 R09: 0000000000000001 [ 556.155316] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 556.162573] R13: 00007ffca8277d10 R14: 0000000000000000 R15: 0000000000000000 [ 556.169898] kthreadd S23960 2 0 0x80000000 [ 556.175544] Call Trace: [ 556.178134] __schedule+0x8e8/0x2070 [ 556.181878] ? __sched_text_start+0x8/0x8 [ 556.186041] ? fork_idle+0x2d0/0x2d0 [ 556.189748] ? perf_trace_lock+0x860/0x860 [ 556.193991] ? retint_kernel+0x10/0x10 [ 556.197902] ? find_held_lock+0x39/0x1d0 [ 556.202032] schedule+0x108/0x440 [ 556.205495] ? ret_from_fork+0x2a/0x40 [ 556.209378] ? __schedule+0x2070/0x2070 [ 556.213349] ? do_raw_spin_trylock+0x190/0x190 [ 556.217946] ? mark_held_locks+0xb2/0x100 [ 556.222115] kthreadd+0x716/0x870 [ 556.225591] ? kthread_create_on_cpu+0x250/0x250 [ 556.230350] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.234871] ? trace_hardirqs_on+0xd/0x10 [ 556.239017] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.243515] ? finish_task_switch+0x1d3/0x740 [ 556.248013] ? finish_task_switch+0x1aa/0x740 [ 556.252515] ? preempt_notifier_dec+0x20/0x20 [ 556.257021] ? kthread_create_on_cpu+0x250/0x250 [ 556.261793] ? kthread_create_on_cpu+0x250/0x250 [ 556.266564] ret_from_fork+0x2a/0x40 [ 556.270312] kworker/0:0 S20968 3 2 0x80000000 [ 556.275959] Call Trace: [ 556.278549] __schedule+0x8e8/0x2070 [ 556.282277] ? __sched_text_start+0x8/0x8 [ 556.286429] ? perf_trace_lock+0x860/0x860 [ 556.290690] ? find_held_lock+0x39/0x1d0 [ 556.294774] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 556.299627] schedule+0x108/0x440 [ 556.303081] ? __schedule+0x2070/0x2070 [ 556.307057] ? do_raw_spin_trylock+0x190/0x190 [ 556.311642] ? mark_held_locks+0xb2/0x100 [ 556.315794] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.320289] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.325311] worker_thread+0x492/0x1860 [ 556.329353] ? process_one_work+0x1bd0/0x1bd0 [ 556.333848] ? check_noncircular+0x20/0x20 [ 556.338093] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.342589] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.347607] ? trace_hardirqs_on+0xd/0x10 [ 556.351754] ? finish_task_switch+0x1d3/0x740 [ 556.356239] ? finish_task_switch+0x1aa/0x740 [ 556.360740] ? preempt_notifier_dec+0x20/0x20 [ 556.365297] ? __schedule+0x8f0/0x2070 [ 556.369197] ? try_to_wake_up+0xf9/0x1600 [ 556.373334] ? lock_commit_crosslock+0xe73/0x1d10 [ 556.378187] ? find_held_lock+0x39/0x1d0 [ 556.382270] ? lock_downgrade+0x990/0x990 [ 556.386457] ? __schedule+0x2070/0x2070 [ 556.390424] ? retint_kernel+0x10/0x10 [ 556.394334] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 556.399447] ? __kthread_parkme+0x173/0x240 [ 556.403779] kthread+0x39c/0x470 [ 556.407137] ? process_one_work+0x1bd0/0x1bd0 [ 556.411622] ? kthread_create_on_node+0x100/0x100 [ 556.416462] ret_from_fork+0x2a/0x40 [ 556.420206] kworker/0:0H S21496 4 2 0x80000000 [ 556.425866] Call Trace: [ 556.428467] __schedule+0x8e8/0x2070 [ 556.432190] ? __sched_text_start+0x8/0x8 [ 556.436358] ? lock_downgrade+0x990/0x990 [ 556.440515] ? find_held_lock+0x39/0x1d0 [ 556.444597] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 556.449451] schedule+0x108/0x440 [ 556.452900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.457911] ? __schedule+0x2070/0x2070 [ 556.461896] ? do_raw_spin_trylock+0x190/0x190 [ 556.466472] ? try_to_del_timer_sync+0x10/0x120 [ 556.471137] ? mark_held_locks+0xb2/0x100 [ 556.475288] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.479782] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.484813] worker_thread+0x492/0x1860 [ 556.488852] ? process_one_work+0x1bd0/0x1bd0 [ 556.493358] ? check_noncircular+0x20/0x20 [ 556.497607] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.502102] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.507117] ? trace_hardirqs_on+0xd/0x10 [ 556.511263] ? finish_task_switch+0x1d3/0x740 [ 556.515762] ? finish_task_switch+0x1aa/0x740 [ 556.520267] ? preempt_notifier_dec+0x20/0x20 [ 556.524783] ? __schedule+0x8f0/0x2070 [ 556.528691] ? try_to_wake_up+0xf9/0x1600 [ 556.532855] ? find_held_lock+0x39/0x1d0 [ 556.536969] ? lock_downgrade+0x990/0x990 [ 556.541182] ? complete+0x18/0x80 [ 556.544658] ? __schedule+0x2070/0x2070 [ 556.548645] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 556.553749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.558760] ? trace_hardirqs_on+0xd/0x10 [ 556.562900] ? __kthread_parkme+0x173/0x240 [ 556.567228] kthread+0x39c/0x470 [ 556.570586] ? process_one_work+0x1bd0/0x1bd0 [ 556.575072] ? kthread_create_on_node+0x100/0x100 [ 556.579917] ret_from_fork+0x2a/0x40 [ 556.583665] kworker/u4:0 S12560 5 2 0x80000000 [ 556.589306] Call Trace: [ 556.591920] __schedule+0x8e8/0x2070 [ 556.595646] ? __sched_text_start+0x8/0x8 [ 556.599795] ? perf_trace_lock+0x860/0x860 [ 556.604026] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.609051] ? find_held_lock+0x39/0x1d0 [ 556.613163] schedule+0x108/0x440 [ 556.616620] ? __schedule+0x2070/0x2070 [ 556.620628] ? do_raw_spin_trylock+0x190/0x190 [ 556.625211] ? retint_kernel+0x10/0x10 [ 556.629110] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.633601] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.638638] worker_thread+0x492/0x1860 [ 556.642696] ? process_one_work+0x1bd0/0x1bd0 [ 556.647185] ? check_noncircular+0x20/0x20 [ 556.651417] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.655916] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.660929] ? trace_hardirqs_on+0xd/0x10 [ 556.665078] ? finish_task_switch+0x1d3/0x740 [ 556.669563] ? finish_task_switch+0x1aa/0x740 [ 556.674104] ? preempt_notifier_dec+0x20/0x20 [ 556.678636] ? __schedule+0x8f0/0x2070 [ 556.682544] ? try_to_wake_up+0xf9/0x1600 [ 556.686702] ? find_held_lock+0x39/0x1d0 [ 556.690783] ? lock_downgrade+0x990/0x990 [ 556.694942] ? complete+0x18/0x80 [ 556.698425] ? __schedule+0x2070/0x2070 [ 556.702415] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 556.707519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.712533] ? trace_hardirqs_on+0xd/0x10 [ 556.716677] ? __kthread_parkme+0x173/0x240 [ 556.721006] kthread+0x39c/0x470 [ 556.724364] ? process_one_work+0x1bd0/0x1bd0 [ 556.728878] ? kthread_create_on_node+0x100/0x100 [ 556.733720] ret_from_fork+0x2a/0x40 [ 556.737486] mm_percpu_wq S24992 6 2 0x80000000 [ 556.743158] Call Trace: [ 556.745761] __schedule+0x8e8/0x2070 [ 556.749511] ? __sched_text_start+0x8/0x8 [ 556.753666] ? lock_downgrade+0x990/0x990 [ 556.757808] ? lock_downgrade+0x990/0x990 [ 556.761990] ? find_held_lock+0x39/0x1d0 [ 556.766109] schedule+0x108/0x440 [ 556.769559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.774582] ? __schedule+0x2070/0x2070 [ 556.778570] ? do_raw_spin_trylock+0x190/0x190 [ 556.783148] ? set_user_nice+0x600/0xae0 [ 556.787219] ? resched_curr+0x1a0/0x1a0 [ 556.791184] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.795680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.800726] rescuer_thread+0xf68/0x1480 [ 556.804785] ? lock_downgrade+0x990/0x990 [ 556.808968] ? lock_acquire+0x1d5/0x580 [ 556.812937] ? finish_task_switch+0x1aa/0x740 [ 556.817436] ? do_raw_spin_trylock+0x190/0x190 [ 556.822025] ? check_noncircular+0x20/0x20 [ 556.826261] ? worker_thread+0x1860/0x1860 [ 556.830494] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.835505] ? trace_hardirqs_on+0xd/0x10 [ 556.839645] ? _raw_spin_unlock_irq+0x27/0x70 [ 556.844137] ? finish_task_switch+0x1d3/0x740 [ 556.848625] ? finish_task_switch+0x1aa/0x740 [ 556.853126] ? preempt_notifier_dec+0x20/0x20 [ 556.857638] ? __schedule+0x8f0/0x2070 [ 556.861537] ? __sched_text_start+0x8/0x8 [ 556.865693] ? try_to_wake_up+0xf9/0x1600 [ 556.869867] ? find_held_lock+0x39/0x1d0 [ 556.873965] ? lock_downgrade+0x990/0x990 [ 556.878122] ? complete+0x18/0x80 [ 556.881602] ? __schedule+0x2070/0x2070 [ 556.885589] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 556.891083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.896105] ? trace_hardirqs_on+0xd/0x10 [ 556.900244] ? __kthread_parkme+0x173/0x240 [ 556.904574] kthread+0x39c/0x470 [ 556.907933] ? worker_thread+0x1860/0x1860 [ 556.912155] ? kthread_create_on_node+0x100/0x100 [ 556.917000] ret_from_fork+0x2a/0x40 [ 556.920745] ksoftirqd/0 S15464 7 2 0x80000000 [ 556.926404] Call Trace: [ 556.928992] __schedule+0x8e8/0x2070 [ 556.932730] ? __sched_text_start+0x8/0x8 [ 556.936873] ? preempt_notifier_dec+0x20/0x20 [ 556.941427] ? __schedule+0x8f0/0x2070 [ 556.945328] ? __sched_text_start+0x8/0x8 [ 556.949478] ? __softirqentry_text_start+0x8/0x8 [ 556.954269] schedule+0x108/0x440 [ 556.957732] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 556.962740] ? takeover_tasklets+0xa40/0xa40 [ 556.967141] ? __schedule+0x2070/0x2070 [ 556.971141] ? check_same_owner+0x320/0x320 [ 556.975471] ? preempt_schedule_common+0x35/0x60 [ 556.980230] smpboot_thread_fn+0x6b9/0x850 [ 556.984476] ? sort_range+0x30/0x30 [ 556.988105] ? __kthread_parkme+0xdf/0x240 [ 556.992330] ? __kthread_parkme+0x173/0x240 [ 556.996657] kthread+0x39c/0x470 [ 557.000016] ? sort_range+0x30/0x30 [ 557.003636] ? kthread_create_on_node+0x100/0x100 [ 557.008484] ret_from_fork+0x2a/0x40 [ 557.012273] rcu_sched R running task 21832 8 2 0x80000000 [ 557.019490] Call Trace: [ 557.022082] __schedule+0x8e8/0x2070 [ 557.025787] ? lock_downgrade+0x990/0x990 [ 557.030011] ? __sched_text_start+0x8/0x8 [ 557.034147] ? prepare_to_swait+0x94/0x4f0 [ 557.038397] ? do_raw_spin_trylock+0x190/0x190 [ 557.042989] ? find_held_lock+0x39/0x1d0 [ 557.047065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.052113] ? prepare_to_swait+0x18f/0x4f0 [ 557.056438] schedule+0x108/0x440 [ 557.059890] ? __schedule+0x2070/0x2070 [ 557.063866] ? do_raw_spin_trylock+0x190/0x190 [ 557.068463] ? _raw_spin_unlock_irq+0x27/0x70 [ 557.073027] rcu_gp_kthread+0x1250/0x1940 [ 557.077236] ? force_qs_rnp+0x3c0/0x3c0 [ 557.081235] ? show_schedstat+0x80/0xea0 [ 557.085319] ? debug_check_no_locks_held+0xf0/0x140 [ 557.090352] ? lock_acquire+0x1d5/0x580 [ 557.094320] ? cpu_wait_death+0x4f2/0x610 [ 557.098495] ? lockdep_free_key_range+0x491/0x570 [ 557.103333] ? lock_release+0xd70/0xd70 [ 557.107301] ? compat_start_thread+0x80/0x80 [ 557.111722] ? check_noncircular+0x20/0x20 [ 557.115999] ? _raw_spin_unlock_irq+0x27/0x70 [ 557.120496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.125516] ? trace_hardirqs_on+0xd/0x10 [ 557.129665] ? finish_task_switch+0x1d3/0x740 [ 557.134163] ? finish_task_switch+0x1aa/0x740 [ 557.138660] ? preempt_notifier_dec+0x20/0x20 [ 557.143204] ? __schedule+0x8f0/0x2070 [ 557.147109] ? try_to_wake_up+0xf9/0x1600 [ 557.151269] ? find_held_lock+0x39/0x1d0 [ 557.155354] ? lock_downgrade+0x990/0x990 [ 557.159516] ? complete+0x18/0x80 [ 557.162984] ? __schedule+0x2070/0x2070 [ 557.166984] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.172008] ? trace_hardirqs_on+0xd/0x10 [ 557.176181] ? __kthread_parkme+0x173/0x240 [ 557.180509] kthread+0x39c/0x470 [ 557.183872] ? force_qs_rnp+0x3c0/0x3c0 [ 557.187839] ? kthread_create_on_node+0x100/0x100 [ 557.192687] ret_from_fork+0x2a/0x40 [ 557.196435] rcu_bh D24304 9 2 0x80000000 [ 557.202095] Call Trace: [ 557.204681] __schedule+0x8e8/0x2070 [ 557.208384] ? lock_downgrade+0x990/0x990 [ 557.212542] ? __sched_text_start+0x8/0x8 [ 557.216678] ? prepare_to_swait+0x94/0x4f0 [ 557.220925] ? do_raw_spin_trylock+0x190/0x190 [ 557.225511] ? find_held_lock+0x39/0x1d0 [ 557.229596] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.234620] ? prepare_to_swait+0x18f/0x4f0 [ 557.238944] schedule+0x108/0x440 [ 557.242398] ? __schedule+0x2070/0x2070 [ 557.246371] ? do_raw_spin_trylock+0x190/0x190 [ 557.250969] ? _raw_spin_unlock_irq+0x27/0x70 [ 557.255485] rcu_gp_kthread+0x1250/0x1940 [ 557.259674] ? force_qs_rnp+0x3c0/0x3c0 [ 557.263678] ? show_schedstat+0x80/0xea0 [ 557.267761] ? lock_downgrade+0x990/0x990 [ 557.271928] ? lock_acquire+0x1d5/0x580 [ 557.275897] ? finish_task_switch+0x1aa/0x740 [ 557.280403] ? lockdep_free_key_range+0x491/0x570 [ 557.285243] ? lock_release+0xd70/0xd70 [ 557.289210] ? compat_start_thread+0x80/0x80 [ 557.293618] ? check_noncircular+0x20/0x20 [ 557.297857] ? _raw_spin_unlock_irq+0x27/0x70 [ 557.302354] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.307365] ? trace_hardirqs_on+0xd/0x10 [ 557.311530] ? finish_task_switch+0x1d3/0x740 [ 557.316013] ? finish_task_switch+0x1aa/0x740 [ 557.320518] ? preempt_notifier_dec+0x20/0x20 [ 557.325035] ? __schedule+0x8f0/0x2070 [ 557.328959] ? try_to_wake_up+0xf9/0x1600 [ 557.333149] ? find_held_lock+0x39/0x1d0 [ 557.337251] ? lock_downgrade+0x990/0x990 [ 557.341441] ? complete+0x18/0x80 [ 557.344922] ? __schedule+0x2070/0x2070 [ 557.348923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.353937] ? trace_hardirqs_on+0xd/0x10 [ 557.358079] ? __kthread_parkme+0x173/0x240 [ 557.362408] kthread+0x39c/0x470 [ 557.365807] ? force_qs_rnp+0x3c0/0x3c0 [ 557.369773] ? kthread_create_on_node+0x100/0x100 [ 557.374621] ret_from_fork+0x2a/0x40 [ 557.378386] migration/0 S24664 10 2 0x80000000 [ 557.384018] Call Trace: [ 557.386608] __schedule+0x8e8/0x2070 [ 557.390447] ? __sched_text_start+0x8/0x8 [ 557.394609] ? lock_downgrade+0x990/0x990 [ 557.398748] ? do_raw_spin_trylock+0x190/0x190 [ 557.403350] ? cpu_stop_should_run+0xa5/0x1a0 [ 557.407873] ? do_raw_spin_trylock+0x190/0x190 [ 557.412448] ? _raw_spin_unlock_irq+0x27/0x70 [ 557.416947] schedule+0x108/0x440 [ 557.420395] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 557.425519] ? __schedule+0x2070/0x2070 [ 557.429500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.434515] ? trace_hardirqs_on+0xd/0x10 [ 557.438695] ? cpu_stop_should_run+0x108/0x1a0 [ 557.443279] ? reboot_pid_ns+0x160/0x160 [ 557.447360] smpboot_thread_fn+0x6b9/0x850 [ 557.451602] ? sort_range+0x30/0x30 [ 557.455229] ? __kthread_parkme+0xdf/0x240 [ 557.459459] ? __kthread_parkme+0x173/0x240 [ 557.463786] kthread+0x39c/0x470 [ 557.467142] ? sort_range+0x30/0x30 [ 557.470759] ? kthread_create_on_node+0x100/0x100 [ 557.475601] ret_from_fork+0x2a/0x40 [ 557.479349] watchdog/0 R running task 25848 11 2 0x80000000 [ 557.486570] Call Trace: [ 557.489183] __schedule+0x8e8/0x2070 [ 557.492926] ? __sched_text_start+0x8/0x8 [ 557.497079] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 557.502196] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.507228] ? pvclock_read_flags+0x160/0x160 [ 557.511751] ? kvm_sched_clock_read+0x25/0x40 [ 557.516245] schedule+0x108/0x440 [ 557.519689] ? pvclock_read_flags+0x160/0x160 [ 557.524201] ? __schedule+0x2070/0x2070 [ 557.528168] ? sched_clock_cpu+0x104/0x170 [ 557.532394] ? complete+0x18/0x80 [ 557.535853] ? watchdog_cleanup+0x20/0x20 [ 557.540006] ? kvm_sched_clock_read+0x25/0x40 [ 557.544496] ? sched_clock+0x31/0x40 [ 557.548199] ? sched_clock_cpu+0x1b/0x170 [ 557.552337] ? schedule+0x108/0x440 [ 557.555995] ? watchdog_cleanup+0x20/0x20 [ 557.560137] ? watchdog_nmi_disable+0xdc/0x120 [ 557.564714] ? watchdog_cleanup+0x20/0x20 [ 557.568876] smpboot_thread_fn+0x6b9/0x850 [ 557.573112] ? sort_range+0x30/0x30 [ 557.576736] ? __kthread_parkme+0xdf/0x240 [ 557.580959] ? __kthread_parkme+0x173/0x240 [ 557.585300] kthread+0x39c/0x470 [ 557.588658] ? sort_range+0x30/0x30 [ 557.592275] ? kthread_create_on_node+0x100/0x100 [ 557.597144] ret_from_fork+0x2a/0x40 [ 557.600899] cpuhp/0 S23616 12 2 0x80000000 [ 557.606534] Call Trace: [ 557.609121] __schedule+0x8e8/0x2070 [ 557.612825] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 557.617955] ? __sched_text_start+0x8/0x8 [ 557.622141] ? find_held_lock+0x39/0x1d0 [ 557.626254] ? lock_downgrade+0x990/0x990 [ 557.630416] ? complete+0x18/0x80 [ 557.633932] schedule+0x108/0x440 [ 557.637399] ? __schedule+0x2070/0x2070 [ 557.641367] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 557.646470] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.651487] ? trace_hardirqs_on+0xd/0x10 [ 557.655633] ? complete+0x6a/0x80 [ 557.659088] ? cpuhp_thread_fun+0x2c5/0x520 [ 557.663416] smpboot_thread_fn+0x6b9/0x850 [ 557.667656] ? sort_range+0x30/0x30 [ 557.671283] ? __kthread_parkme+0xdf/0x240 [ 557.675516] ? __kthread_parkme+0x173/0x240 [ 557.679867] kthread+0x39c/0x470 [ 557.683226] ? sort_range+0x30/0x30 [ 557.686848] ? kthread_create_on_node+0x100/0x100 [ 557.691691] ret_from_fork+0x2a/0x40 [ 557.695440] cpuhp/1 S23616 13 2 0x80000000 [ 557.701087] Call Trace: [ 557.703679] __schedule+0x8e8/0x2070 [ 557.707384] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 557.712497] ? __sched_text_start+0x8/0x8 [ 557.716646] ? find_held_lock+0x39/0x1d0 [ 557.720730] ? lock_downgrade+0x990/0x990 [ 557.724893] ? complete+0x18/0x80 [ 557.728390] schedule+0x108/0x440 [ 557.731847] ? __schedule+0x2070/0x2070 [ 557.735816] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 557.740921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.745933] ? trace_hardirqs_on+0xd/0x10 [ 557.750091] ? complete+0x6a/0x80 [ 557.753543] ? cpuhp_thread_fun+0x2c5/0x520 [ 557.757876] smpboot_thread_fn+0x6b9/0x850 [ 557.762116] ? sort_range+0x30/0x30 [ 557.765744] ? __kthread_parkme+0xdf/0x240 [ 557.769971] ? __kthread_parkme+0x173/0x240 [ 557.774298] kthread+0x39c/0x470 [ 557.777665] ? sort_range+0x30/0x30 [ 557.781283] ? kthread_create_on_node+0x100/0x100 [ 557.786127] ret_from_fork+0x2a/0x40 [ 557.789933] watchdog/1 S25848 14 2 0x80000000 [ 557.795583] Call Trace: [ 557.798168] __schedule+0x8e8/0x2070 [ 557.801907] ? __sched_text_start+0x8/0x8 [ 557.806061] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 557.811163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.816200] ? pvclock_read_flags+0x160/0x160 [ 557.820728] ? kvm_sched_clock_read+0x25/0x40 [ 557.825226] schedule+0x108/0x440 [ 557.828673] ? pvclock_read_flags+0x160/0x160 [ 557.833183] ? __schedule+0x2070/0x2070 [ 557.837145] ? sched_clock_cpu+0x104/0x170 [ 557.841373] ? complete+0x18/0x80 [ 557.844847] ? watchdog_cleanup+0x20/0x20 [ 557.848995] ? kvm_sched_clock_read+0x25/0x40 [ 557.853483] ? sched_clock+0x31/0x40 [ 557.857186] ? sched_clock_cpu+0x1b/0x170 [ 557.861340] ? schedule+0x108/0x440 [ 557.864962] ? watchdog_cleanup+0x20/0x20 [ 557.869110] ? watchdog_nmi_disable+0xdc/0x120 [ 557.873684] ? watchdog_cleanup+0x20/0x20 [ 557.877843] smpboot_thread_fn+0x6b9/0x850 [ 557.882086] ? sort_range+0x30/0x30 [ 557.885728] ? __kthread_parkme+0xdf/0x240 [ 557.889969] ? __kthread_parkme+0x173/0x240 [ 557.894298] kthread+0x39c/0x470 [ 557.897656] ? sort_range+0x30/0x30 [ 557.901276] ? kthread_create_on_node+0x100/0x100 [ 557.906121] ret_from_fork+0x2a/0x40 [ 557.909877] migration/1 S24664 15 2 0x80000000 [ 557.915520] Call Trace: [ 557.918108] __schedule+0x8e8/0x2070 [ 557.921854] ? __sched_text_start+0x8/0x8 [ 557.926020] ? lock_downgrade+0x990/0x990 [ 557.930178] ? do_raw_spin_trylock+0x190/0x190 [ 557.934770] ? cpu_stop_should_run+0xa5/0x1a0 [ 557.939279] ? do_raw_spin_trylock+0x190/0x190 [ 557.943860] ? _raw_spin_unlock_irq+0x27/0x70 [ 557.948359] schedule+0x108/0x440 [ 557.951805] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 557.956907] ? __schedule+0x2070/0x2070 [ 557.960871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.965896] ? trace_hardirqs_on+0xd/0x10 [ 557.970072] ? cpu_stop_should_run+0x108/0x1a0 [ 557.974654] ? reboot_pid_ns+0x160/0x160 [ 557.978708] ? schedule+0x108/0x440 [ 557.982350] smpboot_thread_fn+0x6b9/0x850 [ 557.986592] ? sort_range+0x30/0x30 [ 557.990219] ? __kthread_parkme+0xdf/0x240 [ 557.994446] ? __kthread_parkme+0x173/0x240 [ 557.998773] kthread+0x39c/0x470 [ 558.002129] ? sort_range+0x30/0x30 [ 558.005746] ? kthread_create_on_node+0x100/0x100 [ 558.010590] ret_from_fork+0x2a/0x40 [ 558.014335] ksoftirqd/1 R running task 12944 16 2 0x80000000 [ 558.021540] Call Trace: [ 558.024127] __schedule+0x8e8/0x2070 [ 558.027858] ? __sched_text_start+0x8/0x8 [ 558.031997] ? rcu_pm_notify+0xc0/0xc0 [ 558.035921] ? __local_bh_enable+0x5f/0x70 [ 558.040151] ? __do_softirq+0x74d/0xbd0 [ 558.044148] ? __softirqentry_text_start+0x8/0x8 [ 558.048914] schedule+0x108/0x440 [ 558.052359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.057373] ? __schedule+0x2070/0x2070 [ 558.061368] ? rcu_note_context_switch+0x710/0x710 [ 558.066305] ? run_ksoftirqd+0x55/0x100 [ 558.070278] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.075298] smpboot_thread_fn+0x6b9/0x850 [ 558.079552] ? sort_range+0x30/0x30 [ 558.083177] ? __kthread_parkme+0xdf/0x240 [ 558.087406] ? __kthread_parkme+0x173/0x240 [ 558.091747] kthread+0x39c/0x470 [ 558.095111] ? sort_range+0x30/0x30 [ 558.098729] ? kthread_create_on_node+0x100/0x100 [ 558.103576] ret_from_fork+0x2a/0x40 [ 558.107331] kworker/1:0H S23440 18 2 0x80000000 [ 558.112993] Call Trace: [ 558.115615] __schedule+0x8e8/0x2070 [ 558.119342] ? __sched_text_start+0x8/0x8 [ 558.123498] ? lock_downgrade+0x990/0x990 [ 558.127657] ? find_held_lock+0x39/0x1d0 [ 558.131750] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 558.136618] schedule+0x108/0x440 [ 558.140061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.145076] ? __schedule+0x2070/0x2070 [ 558.149046] ? do_raw_spin_trylock+0x190/0x190 [ 558.153624] ? try_to_del_timer_sync+0x10/0x120 [ 558.158292] ? mark_held_locks+0xb2/0x100 [ 558.162442] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.166969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.172002] worker_thread+0x492/0x1860 [ 558.176021] ? process_one_work+0x1bd0/0x1bd0 [ 558.180513] ? check_noncircular+0x20/0x20 [ 558.184745] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.189263] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.194308] ? trace_hardirqs_on+0xd/0x10 [ 558.198487] ? finish_task_switch+0x1d3/0x740 [ 558.202971] ? finish_task_switch+0x1aa/0x740 [ 558.207469] ? preempt_notifier_dec+0x20/0x20 [ 558.211988] ? __schedule+0x8f0/0x2070 [ 558.215896] ? try_to_wake_up+0xf9/0x1600 [ 558.220071] ? find_held_lock+0x39/0x1d0 [ 558.224156] ? lock_downgrade+0x990/0x990 [ 558.228328] ? complete+0x18/0x80 [ 558.231796] ? __schedule+0x2070/0x2070 [ 558.235791] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 558.240890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.245905] ? trace_hardirqs_on+0xd/0x10 [ 558.250046] ? __kthread_parkme+0x173/0x240 [ 558.254378] kthread+0x39c/0x470 [ 558.257737] ? process_one_work+0x1bd0/0x1bd0 [ 558.262224] ? kthread_create_on_node+0x100/0x100 [ 558.267066] ret_from_fork+0x2a/0x40 [ 558.270812] kdevtmpfs S24816 19 2 0x80000000 [ 558.276449] Call Trace: [ 558.279038] __schedule+0x8e8/0x2070 [ 558.282766] ? __sched_text_start+0x8/0x8 [ 558.286913] ? try_to_wake_up+0xf9/0x1600 [ 558.291087] ? find_held_lock+0x39/0x1d0 [ 558.295196] schedule+0x108/0x440 [ 558.298662] ? __schedule+0x2070/0x2070 [ 558.302636] ? do_raw_spin_trylock+0x190/0x190 [ 558.307224] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 558.312342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.317357] ? trace_hardirqs_on+0xd/0x10 [ 558.321514] devtmpfsd+0x484/0x520 [ 558.325061] ? handle_create+0x760/0x760 [ 558.329111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.334139] ? trace_hardirqs_on+0xd/0x10 [ 558.338286] ? __kthread_parkme+0x173/0x240 [ 558.342610] kthread+0x39c/0x470 [ 558.345982] ? handle_create+0x760/0x760 [ 558.350062] ? kthread_create_on_node+0x100/0x100 [ 558.354906] ret_from_fork+0x2a/0x40 [ 558.358655] netns S26584 20 2 0x80000000 [ 558.364298] Call Trace: [ 558.366900] __schedule+0x8e8/0x2070 [ 558.370626] ? __sched_text_start+0x8/0x8 [ 558.374794] ? lock_downgrade+0x990/0x990 [ 558.378936] ? lock_downgrade+0x990/0x990 [ 558.383094] ? find_held_lock+0x39/0x1d0 [ 558.387210] schedule+0x108/0x440 [ 558.390663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.395671] ? __schedule+0x2070/0x2070 [ 558.399643] ? do_raw_spin_trylock+0x190/0x190 [ 558.404220] ? set_user_nice+0x600/0xae0 [ 558.408288] ? resched_curr+0x1a0/0x1a0 [ 558.412254] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.416750] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.421773] rescuer_thread+0xf68/0x1480 [ 558.425836] ? lock_downgrade+0x990/0x990 [ 558.429984] ? __lock_is_held+0xbc/0x140 [ 558.434057] ? lock_acquire+0x1d5/0x580 [ 558.438052] ? finish_task_switch+0x1aa/0x740 [ 558.442553] ? do_raw_spin_trylock+0x190/0x190 [ 558.447143] ? check_noncircular+0x20/0x20 [ 558.451373] ? worker_thread+0x1860/0x1860 [ 558.455609] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.460621] ? trace_hardirqs_on+0xd/0x10 [ 558.464763] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.469255] ? finish_task_switch+0x1d3/0x740 [ 558.473741] ? finish_task_switch+0x1aa/0x740 [ 558.478239] ? preempt_notifier_dec+0x20/0x20 [ 558.482754] ? __schedule+0x8f0/0x2070 [ 558.486669] ? __sched_text_start+0x8/0x8 [ 558.490843] ? find_held_lock+0x39/0x1d0 [ 558.494928] ? lock_downgrade+0x990/0x990 [ 558.499100] ? complete+0x18/0x80 [ 558.502570] ? __schedule+0x2070/0x2070 [ 558.506543] ? lockdep_init_map+0x3d/0x70 [ 558.510682] ? __raw_spin_lock_init+0x2d/0x100 [ 558.515261] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 558.520375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.525386] ? trace_hardirqs_on+0xd/0x10 [ 558.529529] ? __kthread_parkme+0x173/0x240 [ 558.533859] kthread+0x39c/0x470 [ 558.537216] ? worker_thread+0x1860/0x1860 [ 558.541443] ? kthread_create_on_node+0x100/0x100 [ 558.546284] ret_from_fork+0x2a/0x40 [ 558.550031] kworker/u4:1 S12432 21 2 0x80000000 [ 558.555679] Call Trace: [ 558.558266] __schedule+0x8e8/0x2070 [ 558.561992] ? __sched_text_start+0x8/0x8 [ 558.566145] ? perf_trace_lock+0x860/0x860 [ 558.570377] ? select_task_rq_fair+0x3da/0x3380 [ 558.575054] ? find_held_lock+0x39/0x1d0 [ 558.579164] schedule+0x108/0x440 [ 558.582616] ? __schedule+0x2070/0x2070 [ 558.586589] ? do_raw_spin_trylock+0x190/0x190 [ 558.591168] ? retint_kernel+0x10/0x10 [ 558.595066] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.599592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.604615] worker_thread+0x492/0x1860 [ 558.608664] ? process_one_work+0x1bd0/0x1bd0 [ 558.613157] ? check_noncircular+0x20/0x20 [ 558.617395] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.621905] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.626931] ? trace_hardirqs_on+0xd/0x10 [ 558.631070] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.635562] ? finish_task_switch+0x1d3/0x740 [ 558.640047] ? finish_task_switch+0x1aa/0x740 [ 558.644549] ? preempt_notifier_dec+0x20/0x20 [ 558.649065] ? __schedule+0x8f0/0x2070 [ 558.653006] ? try_to_wake_up+0xf9/0x1600 [ 558.657164] ? find_held_lock+0x39/0x1d0 [ 558.661262] ? lock_downgrade+0x990/0x990 [ 558.665461] ? complete+0x18/0x80 [ 558.668933] ? __schedule+0x2070/0x2070 [ 558.672920] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 558.678022] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.683036] ? trace_hardirqs_on+0xd/0x10 [ 558.687178] ? __kthread_parkme+0x173/0x240 [ 558.691515] kthread+0x39c/0x470 [ 558.694886] ? process_one_work+0x1bd0/0x1bd0 [ 558.699394] ? kthread_create_on_node+0x100/0x100 [ 558.704234] ret_from_fork+0x2a/0x40 [ 558.707981] kworker/0:1 S19560 23 2 0x80000000 [ 558.713625] Call Trace: [ 558.716213] __schedule+0x8e8/0x2070 [ 558.719939] ? __sched_text_start+0x8/0x8 [ 558.724090] ? perf_trace_lock+0x860/0x860 [ 558.728372] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.733420] ? find_held_lock+0x39/0x1d0 [ 558.737530] schedule+0x108/0x440 [ 558.740983] ? __schedule+0x2070/0x2070 [ 558.744957] ? do_raw_spin_trylock+0x190/0x190 [ 558.749535] ? pr_cont_work+0x130/0x130 [ 558.753519] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.758028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.763054] worker_thread+0x492/0x1860 [ 558.767076] ? process_one_work+0x1bd0/0x1bd0 [ 558.771568] ? check_noncircular+0x20/0x20 [ 558.775797] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.780292] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.785303] ? trace_hardirqs_on+0xd/0x10 [ 558.789442] ? _raw_spin_unlock_irq+0x27/0x70 [ 558.793947] ? finish_task_switch+0x1d3/0x740 [ 558.798434] ? finish_task_switch+0x1aa/0x740 [ 558.802934] ? preempt_notifier_dec+0x20/0x20 [ 558.807465] ? __schedule+0x8f0/0x2070 [ 558.811387] ? try_to_wake_up+0xf9/0x1600 [ 558.815550] ? find_held_lock+0x39/0x1d0 [ 558.819630] ? lock_downgrade+0x990/0x990 [ 558.823790] ? complete+0x18/0x80 [ 558.827256] ? __schedule+0x2070/0x2070 [ 558.831242] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 558.836342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.841367] ? trace_hardirqs_on+0xd/0x10 [ 558.845502] ? __kthread_parkme+0x173/0x240 [ 558.849826] kthread+0x39c/0x470 [ 558.853184] ? process_one_work+0x1bd0/0x1bd0 [ 558.857689] ? kthread_create_on_node+0x100/0x100 [ 558.862548] ret_from_fork+0x2a/0x40 [ 558.866290] kworker/1:1 D19000 24 2 0x80000000 [ 558.871944] Workqueue: events linkwatch_event [ 558.876448] Call Trace: [ 558.879050] __schedule+0x8e8/0x2070 [ 558.882755] ? check_noncircular+0x20/0x20 [ 558.886998] ? __sched_text_start+0x8/0x8 [ 558.891533] ? perf_trace_lock+0x860/0x860 [ 558.895761] ? perf_trace_lock+0x860/0x860 [ 558.900001] ? find_held_lock+0x39/0x1d0 [ 558.904114] ? lock_downgrade+0x990/0x990 [ 558.908271] ? lock_downgrade+0x990/0x990 [ 558.912424] schedule+0x108/0x440 [ 558.915865] ? __mutex_lock+0x742/0x1870 [ 558.919920] ? __schedule+0x2070/0x2070 [ 558.923897] ? do_raw_spin_trylock+0x190/0x190 [ 558.928478] ? memset+0x31/0x40 [ 558.931762] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 558.936679] ? mutex_destroy+0x1d0/0x1d0 [ 558.940758] schedule_preempt_disabled+0x10/0x20 [ 558.945504] __mutex_lock+0xadf/0x1870 [ 558.949399] ? rtnl_lock+0x17/0x20 [ 558.952946] ? mutex_lock_io_nested+0x1740/0x1740 [ 558.957787] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 558.962838] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 558.967879] ? unwind_dump+0x4c0/0x4c0 [ 558.971770] ? perf_trace_lock+0xf1/0x860 [ 558.975909] ? unwind_dump+0x4c0/0x4c0 [ 558.979815] ? check_noncircular+0x20/0x20 [ 558.984066] ? perf_trace_lock_acquire+0xfe/0x900 [ 558.988911] ? unwind_next_frame+0x3e/0x50 [ 558.993148] ? perf_trace_lock+0x860/0x860 [ 558.997395] ? find_held_lock+0x39/0x1d0 [ 559.001482] ? check_noncircular+0x20/0x20 [ 559.005710] ? find_held_lock+0x39/0x1d0 [ 559.009870] mutex_lock_nested+0x16/0x20 [ 559.013931] ? mutex_lock_nested+0x16/0x20 [ 559.018172] rtnl_lock+0x17/0x20 [ 559.021544] linkwatch_event+0x57/0xc0 [ 559.025438] ? __linkwatch_run_queue+0x7b0/0x7b0 [ 559.030206] process_one_work+0xbfa/0x1bd0 [ 559.034443] ? check_noncircular+0x20/0x20 [ 559.038702] ? pwq_dec_nr_in_flight+0x450/0x450 [ 559.043362] ? finish_task_switch+0x1d3/0x740 [ 559.047856] ? finish_task_switch+0x1aa/0x740 [ 559.052399] ? perf_trace_lock_acquire+0xfe/0x900 [ 559.057240] ? __sched_text_start+0x8/0x8 [ 559.061390] ? perf_trace_lock+0x860/0x860 [ 559.065620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.070653] ? find_held_lock+0x39/0x1d0 [ 559.074759] ? lock_acquire+0x1d5/0x580 [ 559.078728] ? worker_thread+0x4a3/0x1860 [ 559.082885] ? lock_release+0xd70/0xd70 [ 559.086853] ? do_raw_spin_trylock+0x190/0x190 [ 559.091430] ? retint_kernel+0x10/0x10 [ 559.095353] worker_thread+0x223/0x1860 [ 559.099375] ? process_one_work+0x1bd0/0x1bd0 [ 559.103868] ? check_noncircular+0x20/0x20 [ 559.108101] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.112596] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.117622] ? trace_hardirqs_on+0xd/0x10 [ 559.121762] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.126258] ? finish_task_switch+0x1d3/0x740 [ 559.130746] ? finish_task_switch+0x1aa/0x740 [ 559.135250] ? preempt_notifier_dec+0x20/0x20 [ 559.139767] ? __schedule+0x8f0/0x2070 [ 559.143689] ? try_to_wake_up+0xf9/0x1600 [ 559.147851] ? find_held_lock+0x39/0x1d0 [ 559.151946] ? lock_downgrade+0x990/0x990 [ 559.156106] ? complete+0x18/0x80 [ 559.159579] ? __schedule+0x2070/0x2070 [ 559.163566] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.168667] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.173694] ? trace_hardirqs_on+0xd/0x10 [ 559.177854] ? __kthread_parkme+0x173/0x240 [ 559.182184] kthread+0x39c/0x470 [ 559.185542] ? process_one_work+0x1bd0/0x1bd0 [ 559.190024] ? kthread_create_on_node+0x100/0x100 [ 559.194887] ret_from_fork+0x2a/0x40 [ 559.198667] kworker/u4:2 S15176 57 2 0x80000000 [ 559.204312] Call Trace: [ 559.206922] __schedule+0x8e8/0x2070 [ 559.210650] ? __sched_text_start+0x8/0x8 [ 559.214802] ? perf_trace_lock+0x860/0x860 [ 559.219052] ? find_held_lock+0x39/0x1d0 [ 559.223202] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 559.228086] schedule+0x108/0x440 [ 559.231555] ? __schedule+0x2070/0x2070 [ 559.235529] ? do_raw_spin_trylock+0x190/0x190 [ 559.240110] ? pr_cont_work+0x130/0x130 [ 559.244097] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.248594] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.253617] worker_thread+0x492/0x1860 [ 559.257636] ? process_one_work+0x1bd0/0x1bd0 [ 559.262128] ? check_noncircular+0x20/0x20 [ 559.266366] ? account_kernel_stack+0x155/0x1f0 [ 559.271044] ? put_task_stack+0x116/0x270 [ 559.275194] ? finish_task_switch+0x4c9/0x740 [ 559.279722] ? preempt_notifier_dec+0x20/0x20 [ 559.284243] ? __schedule+0x8f0/0x2070 [ 559.288148] ? try_to_wake_up+0xf9/0x1600 [ 559.292321] ? lock_commit_crosslock+0xe73/0x1d10 [ 559.297174] ? find_held_lock+0x39/0x1d0 [ 559.301293] ? lock_downgrade+0x990/0x990 [ 559.305454] ? complete+0x18/0x80 [ 559.308926] ? __schedule+0x2070/0x2070 [ 559.312914] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.318020] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.323039] ? trace_hardirqs_on+0xd/0x10 [ 559.327186] ? __kthread_parkme+0x173/0x240 [ 559.331514] kthread+0x39c/0x470 [ 559.334874] ? process_one_work+0x1bd0/0x1bd0 [ 559.339358] ? kthread_create_on_node+0x100/0x100 [ 559.344203] ret_from_fork+0x2a/0x40 [ 559.347954] khungtaskd S25632 641 2 0x80000000 [ 559.353587] Call Trace: [ 559.356176] __schedule+0x8e8/0x2070 [ 559.359906] ? __sched_text_start+0x8/0x8 [ 559.364045] ? __mod_timer+0x2bc/0x1490 [ 559.368036] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 559.374017] ? find_held_lock+0x39/0x1d0 [ 559.378098] ? __next_timer_interrupt+0x150/0x150 [ 559.382945] ? do_raw_spin_trylock+0x190/0x190 [ 559.387523] ? rcu_pm_notify+0xc0/0xc0 [ 559.391422] schedule+0x108/0x440 [ 559.394893] ? lockdep_init_map+0x3d/0x70 [ 559.399057] ? __schedule+0x2070/0x2070 [ 559.403024] ? init_timer_key+0x126/0x3b0 [ 559.407200] ? try_to_del_timer_sync+0x120/0x120 [ 559.412007] schedule_timeout+0x150/0x250 [ 559.416151] ? usleep_range+0x1b0/0x1b0 [ 559.420123] ? call_timer_fn+0x850/0x850 [ 559.424211] schedule_timeout_interruptible+0x75/0x90 [ 559.429391] ? schedule_timeout_interruptible+0x75/0x90 [ 559.434847] watchdog+0x14b/0xd60 [ 559.439035] ? reset_hung_task_detector+0xa0/0xa0 [ 559.443900] ? complete+0x18/0x80 [ 559.447369] ? __schedule+0x2070/0x2070 [ 559.451359] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.456466] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.461494] ? trace_hardirqs_on+0xd/0x10 [ 559.465637] ? __kthread_parkme+0x173/0x240 [ 559.469965] kthread+0x39c/0x470 [ 559.473326] ? reset_hung_task_detector+0xa0/0xa0 [ 559.478159] ? kthread_create_on_node+0x100/0x100 [ 559.483005] ret_from_fork+0x2a/0x40 [ 559.486754] oom_reaper S25920 642 2 0x80000000 [ 559.492387] Call Trace: [ 559.494976] __schedule+0x8e8/0x2070 [ 559.498705] ? __sched_text_start+0x8/0x8 [ 559.502859] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.507998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.513024] ? trace_hardirqs_on+0xd/0x10 [ 559.517173] ? prepare_to_wait_event+0x1d9/0xba0 [ 559.521918] ? __schedule+0x8f0/0x2070 [ 559.525807] ? wait_woken+0x280/0x280 [ 559.529615] ? try_to_wake_up+0xf9/0x1600 [ 559.533772] schedule+0x108/0x440 [ 559.537226] ? __schedule+0x2070/0x2070 [ 559.541210] ? check_same_owner+0x320/0x320 [ 559.545532] ? lock_downgrade+0x990/0x990 [ 559.549679] ? __wake_up_locked_key+0x20/0x20 [ 559.554180] ? __might_sleep+0x95/0x190 [ 559.558161] oom_reaper+0x2e6/0x4d0 [ 559.561805] ? __oom_reap_task_mm+0x1240/0x1240 [ 559.566504] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.571601] ? finish_wait+0x490/0x490 [ 559.575488] ? trace_hardirqs_on+0xd/0x10 [ 559.579630] ? __kthread_parkme+0x173/0x240 [ 559.583959] kthread+0x39c/0x470 [ 559.587327] ? __oom_reap_task_mm+0x1240/0x1240 [ 559.591986] ? kthread_create_on_node+0x100/0x100 [ 559.596833] ret_from_fork+0x2a/0x40 [ 559.600581] writeback S24992 643 2 0x80000000 [ 559.606239] Call Trace: [ 559.608828] __schedule+0x8e8/0x2070 [ 559.612558] ? __sched_text_start+0x8/0x8 [ 559.616724] ? lock_downgrade+0x990/0x990 [ 559.620863] ? lock_downgrade+0x990/0x990 [ 559.625017] ? find_held_lock+0x39/0x1d0 [ 559.629129] schedule+0x108/0x440 [ 559.632575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.637599] ? __schedule+0x2070/0x2070 [ 559.641572] ? do_raw_spin_trylock+0x190/0x190 [ 559.646162] ? set_user_nice+0x600/0xae0 [ 559.650242] ? resched_curr+0x1a0/0x1a0 [ 559.654211] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.658704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.663741] rescuer_thread+0xf68/0x1480 [ 559.667855] ? lock_downgrade+0x990/0x990 [ 559.672000] ? __lock_is_held+0xbc/0x140 [ 559.676069] ? lock_acquire+0x1d5/0x580 [ 559.680036] ? finish_task_switch+0x1aa/0x740 [ 559.684534] ? do_raw_spin_trylock+0x190/0x190 [ 559.689232] ? check_noncircular+0x20/0x20 [ 559.693464] ? worker_thread+0x1860/0x1860 [ 559.697697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.702707] ? trace_hardirqs_on+0xd/0x10 [ 559.706853] ? _raw_spin_unlock_irq+0x27/0x70 [ 559.711343] ? finish_task_switch+0x1d3/0x740 [ 559.715827] ? finish_task_switch+0x1aa/0x740 [ 559.720350] ? preempt_notifier_dec+0x20/0x20 [ 559.724869] ? __schedule+0x8f0/0x2070 [ 559.728769] ? __sched_text_start+0x8/0x8 [ 559.732908] ? try_to_wake_up+0xf9/0x1600 [ 559.737066] ? find_held_lock+0x39/0x1d0 [ 559.741152] ? lock_downgrade+0x990/0x990 [ 559.745312] ? complete+0x18/0x80 [ 559.748780] ? __schedule+0x2070/0x2070 [ 559.752771] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.757889] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.762915] ? trace_hardirqs_on+0xd/0x10 [ 559.767056] ? __kthread_parkme+0x173/0x240 [ 559.771383] kthread+0x39c/0x470 [ 559.774740] ? worker_thread+0x1860/0x1860 [ 559.778965] ? kthread_create_on_node+0x100/0x100 [ 559.783820] ret_from_fork+0x2a/0x40 [ 559.787587] kcompactd0 S25920 645 2 0x80000000 [ 559.793246] Call Trace: [ 559.795849] __schedule+0x8e8/0x2070 [ 559.799577] ? __sched_text_start+0x8/0x8 [ 559.803729] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.808863] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.813892] ? trace_hardirqs_on+0xd/0x10 [ 559.818041] ? prepare_to_wait_event+0x1d9/0xba0 [ 559.822803] ? wait_woken+0x280/0x280 [ 559.826631] schedule+0x108/0x440 [ 559.830084] ? __schedule+0x2070/0x2070 [ 559.834065] ? check_same_owner+0x320/0x320 [ 559.838385] ? rcu_pm_notify+0xc0/0xc0 [ 559.842266] ? __wake_up_locked_key+0x20/0x20 [ 559.846775] ? __might_sleep+0x95/0x190 [ 559.850757] kcompactd+0x527/0x810 [ 559.854307] ? kcompactd_do_work+0x1090/0x1090 [ 559.858890] ? schedule+0x108/0x440 [ 559.862518] ? __schedule+0x2070/0x2070 [ 559.866515] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.871614] ? finish_wait+0x490/0x490 [ 559.875499] ? trace_hardirqs_on+0xd/0x10 [ 559.879641] ? __kthread_parkme+0x173/0x240 [ 559.883981] kthread+0x39c/0x470 [ 559.887343] ? kcompactd_do_work+0x1090/0x1090 [ 559.891963] ? kthread_create_on_node+0x100/0x100 [ 559.896806] ret_from_fork+0x2a/0x40 [ 559.900559] ksmd S25920 646 2 0x80000000 [ 559.906199] Call Trace: [ 559.908786] __schedule+0x8e8/0x2070 [ 559.912515] ? __sched_text_start+0x8/0x8 [ 559.916671] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.921775] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.926786] ? trace_hardirqs_on+0xd/0x10 [ 559.930933] ? prepare_to_wait_event+0x1d9/0xba0 [ 559.935692] ? wait_woken+0x280/0x280 [ 559.939493] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 559.944348] ? __lock_is_held+0xbc/0x140 [ 559.948447] schedule+0x108/0x440 [ 559.951928] ? __schedule+0x2070/0x2070 [ 559.955890] ? trace_hardirqs_on+0xd/0x10 [ 559.960054] ? check_same_owner+0x320/0x320 [ 559.964386] ? __wake_up_locked_key+0x20/0x20 [ 559.968890] ? __might_sleep+0x95/0x190 [ 559.972875] ksm_scan_thread+0x386/0x540 [ 559.976950] ? ksm_do_scan+0x6ec0/0x6ec0 [ 559.981008] ? __schedule+0x2070/0x2070 [ 559.985004] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 559.990105] ? finish_wait+0x490/0x490 [ 559.993993] ? trace_hardirqs_on+0xd/0x10 [ 559.998136] ? __kthread_parkme+0x173/0x240 [ 560.002468] kthread+0x39c/0x470 [ 560.005853] ? ksm_do_scan+0x6ec0/0x6ec0 [ 560.009909] ? kthread_create_on_node+0x100/0x100 [ 560.014758] ret_from_fork+0x2a/0x40 [ 560.018511] khugepaged S22048 647 2 0x80000000 [ 560.024149] Call Trace: [ 560.026756] __schedule+0x8e8/0x2070 [ 560.030485] ? __sched_text_start+0x8/0x8 [ 560.034629] ? __mod_timer+0x2bc/0x1490 [ 560.038620] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 560.044600] ? do_raw_spin_trylock+0x190/0x190 [ 560.049203] ? rcu_pm_notify+0xc0/0xc0 [ 560.053102] schedule+0x108/0x440 [ 560.056550] ? lockdep_init_map+0x3d/0x70 [ 560.060696] ? __schedule+0x2070/0x2070 [ 560.064663] ? init_timer_key+0x126/0x3b0 [ 560.068812] ? try_to_del_timer_sync+0x120/0x120 [ 560.073576] ? __lock_is_held+0xbc/0x140 [ 560.077661] schedule_timeout+0x150/0x250 [ 560.081801] ? usleep_range+0x1b0/0x1b0 [ 560.085812] ? call_timer_fn+0x850/0x850 [ 560.089908] khugepaged_wait_work+0x520/0x870 [ 560.094393] ? khugepaged_wait_work+0x520/0x870 [ 560.099072] ? trace_event_raw_event_mm_collapse_huge_page_isolate+0x300/0x300 [ 560.106445] ? perf_trace_lock+0x860/0x860 [ 560.110693] ? find_held_lock+0x39/0x1d0 [ 560.114793] ? lock_downgrade+0x990/0x990 [ 560.118955] ? khugepaged+0xe63/0x14f0 [ 560.122846] ? __lock_is_held+0xbc/0x140 [ 560.126908] ? finish_wait+0x490/0x490 [ 560.130813] ? check_same_owner+0x320/0x320 [ 560.135132] ? vmacache_update+0x74/0x130 [ 560.139296] khugepaged+0x63c/0x14f0 [ 560.143061] ? khugepaged_scan_pmd+0x1370/0x1370 [ 560.147809] ? finish_task_switch+0x1d3/0x740 [ 560.152295] ? finish_task_switch+0x1aa/0x740 [ 560.156880] ? __sched_text_start+0x8/0x8 [ 560.161021] ? try_to_wake_up+0xf9/0x1600 [ 560.165190] ? find_held_lock+0x39/0x1d0 [ 560.169271] ? lock_downgrade+0x990/0x990 [ 560.173433] ? complete+0x18/0x80 [ 560.176882] ? schedule+0x108/0x440 [ 560.180538] ? __schedule+0x2070/0x2070 [ 560.184531] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 560.189634] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.194648] ? trace_hardirqs_on+0xd/0x10 [ 560.198789] ? __kthread_parkme+0x173/0x240 [ 560.203117] kthread+0x39c/0x470 [ 560.206502] ? khugepaged_scan_pmd+0x1370/0x1370 [ 560.211246] ? kthread_create_on_node+0x100/0x100 [ 560.216089] ret_from_fork+0x2a/0x40 [ 560.219840] crypto S26584 648 2 0x80000000 [ 560.225515] Call Trace: [ 560.228112] __schedule+0x8e8/0x2070 [ 560.231839] ? __sched_text_start+0x8/0x8 [ 560.235994] ? lock_downgrade+0x990/0x990 [ 560.240131] ? lock_downgrade+0x990/0x990 [ 560.244282] ? find_held_lock+0x39/0x1d0 [ 560.248404] schedule+0x108/0x440 [ 560.251855] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.256860] ? __schedule+0x2070/0x2070 [ 560.260846] ? do_raw_spin_trylock+0x190/0x190 [ 560.265423] ? set_user_nice+0x600/0xae0 [ 560.269500] ? resched_curr+0x1a0/0x1a0 [ 560.273465] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.277975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.283034] rescuer_thread+0xf68/0x1480 [ 560.287094] ? lock_downgrade+0x990/0x990 [ 560.291257] ? __lock_is_held+0xbc/0x140 [ 560.295324] ? lock_acquire+0x1d5/0x580 [ 560.299289] ? finish_task_switch+0x1aa/0x740 [ 560.303790] ? do_raw_spin_trylock+0x190/0x190 [ 560.308381] ? check_noncircular+0x20/0x20 [ 560.312637] ? worker_thread+0x1860/0x1860 [ 560.316874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.321888] ? trace_hardirqs_on+0xd/0x10 [ 560.326026] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.330533] ? finish_task_switch+0x1d3/0x740 [ 560.335020] ? finish_task_switch+0x1aa/0x740 [ 560.339520] ? preempt_notifier_dec+0x20/0x20 [ 560.344035] ? __schedule+0x8f0/0x2070 [ 560.347939] ? __sched_text_start+0x8/0x8 [ 560.352088] ? try_to_wake_up+0xf9/0x1600 [ 560.356259] ? find_held_lock+0x39/0x1d0 [ 560.360340] ? lock_downgrade+0x990/0x990 [ 560.364499] ? complete+0x18/0x80 [ 560.367967] ? __schedule+0x2070/0x2070 [ 560.371954] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 560.377055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.382068] ? trace_hardirqs_on+0xd/0x10 [ 560.386223] ? __kthread_parkme+0x173/0x240 [ 560.390551] kthread+0x39c/0x470 [ 560.393909] ? worker_thread+0x1860/0x1860 [ 560.398132] ? kthread_create_on_node+0x100/0x100 [ 560.402989] ret_from_fork+0x2a/0x40 [ 560.406736] kblockd S26584 650 2 0x80000000 [ 560.412396] Call Trace: [ 560.414984] __schedule+0x8e8/0x2070 [ 560.418726] ? __sched_text_start+0x8/0x8 [ 560.422880] ? lock_downgrade+0x990/0x990 [ 560.427017] ? lock_downgrade+0x990/0x990 [ 560.431176] ? find_held_lock+0x39/0x1d0 [ 560.435284] schedule+0x108/0x440 [ 560.438730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.443754] ? __schedule+0x2070/0x2070 [ 560.447726] ? do_raw_spin_trylock+0x190/0x190 [ 560.452298] ? set_user_nice+0x600/0xae0 [ 560.456369] ? resched_curr+0x1a0/0x1a0 [ 560.460351] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.464853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.469877] rescuer_thread+0xf68/0x1480 [ 560.473938] ? lock_downgrade+0x990/0x990 [ 560.478084] ? __lock_is_held+0xbc/0x140 [ 560.482156] ? lock_acquire+0x1d5/0x580 [ 560.486139] ? finish_task_switch+0x1aa/0x740 [ 560.490639] ? do_raw_spin_trylock+0x190/0x190 [ 560.495228] ? check_noncircular+0x20/0x20 [ 560.499475] ? worker_thread+0x1860/0x1860 [ 560.503705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.508718] ? trace_hardirqs_on+0xd/0x10 [ 560.512859] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.517350] ? finish_task_switch+0x1d3/0x740 [ 560.521863] ? finish_task_switch+0x1aa/0x740 [ 560.526376] ? preempt_notifier_dec+0x20/0x20 [ 560.530892] ? __schedule+0x8f0/0x2070 [ 560.534806] ? __sched_text_start+0x8/0x8 [ 560.538963] ? try_to_wake_up+0xf9/0x1600 [ 560.543123] ? find_held_lock+0x39/0x1d0 [ 560.547208] ? lock_downgrade+0x990/0x990 [ 560.551368] ? complete+0x18/0x80 [ 560.554853] ? __schedule+0x2070/0x2070 [ 560.558846] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 560.563949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.568962] ? trace_hardirqs_on+0xd/0x10 [ 560.573131] ? __kthread_parkme+0x173/0x240 [ 560.577458] kthread+0x39c/0x470 [ 560.580814] ? worker_thread+0x1860/0x1860 [ 560.585044] ? kthread_create_on_node+0x100/0x100 [ 560.589888] ret_from_fork+0x2a/0x40 [ 560.593638] ata_sff S26416 727 2 0x80000000 [ 560.599287] Call Trace: [ 560.601877] __schedule+0x8e8/0x2070 [ 560.605602] ? __sched_text_start+0x8/0x8 [ 560.609757] ? lock_downgrade+0x990/0x990 [ 560.613911] ? lock_downgrade+0x990/0x990 [ 560.618068] ? find_held_lock+0x39/0x1d0 [ 560.622179] schedule+0x108/0x440 [ 560.625642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.630648] ? __schedule+0x2070/0x2070 [ 560.634620] ? do_raw_spin_trylock+0x190/0x190 [ 560.639198] ? set_user_nice+0x600/0xae0 [ 560.643264] ? resched_curr+0x1a0/0x1a0 [ 560.647232] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.651727] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.656749] rescuer_thread+0xf68/0x1480 [ 560.660808] ? lock_downgrade+0x990/0x990 [ 560.664965] ? __lock_is_held+0xbc/0x140 [ 560.669066] ? lock_acquire+0x1d5/0x580 [ 560.673034] ? finish_task_switch+0x1aa/0x740 [ 560.677536] ? do_raw_spin_trylock+0x190/0x190 [ 560.682124] ? check_noncircular+0x20/0x20 [ 560.686358] ? worker_thread+0x1860/0x1860 [ 560.690601] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.695613] ? trace_hardirqs_on+0xd/0x10 [ 560.699781] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.704271] ? finish_task_switch+0x1d3/0x740 [ 560.708757] ? finish_task_switch+0x1aa/0x740 [ 560.713259] ? preempt_notifier_dec+0x20/0x20 [ 560.717777] ? __schedule+0x8f0/0x2070 [ 560.721680] ? __sched_text_start+0x8/0x8 [ 560.725836] ? try_to_wake_up+0xf9/0x1600 [ 560.730011] ? find_held_lock+0x39/0x1d0 [ 560.734153] ? lock_downgrade+0x990/0x990 [ 560.738313] ? complete+0x18/0x80 [ 560.741780] ? __schedule+0x2070/0x2070 [ 560.745768] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 560.750869] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.755879] ? trace_hardirqs_on+0xd/0x10 [ 560.760020] ? __kthread_parkme+0x173/0x240 [ 560.764364] kthread+0x39c/0x470 [ 560.767724] ? worker_thread+0x1860/0x1860 [ 560.771979] ? kthread_create_on_node+0x100/0x100 [ 560.776820] ret_from_fork+0x2a/0x40 [ 560.780573] md S25920 748 2 0x80000000 [ 560.786222] Call Trace: [ 560.788809] __schedule+0x8e8/0x2070 [ 560.792536] ? __sched_text_start+0x8/0x8 [ 560.796702] ? lock_downgrade+0x990/0x990 [ 560.800842] ? lock_downgrade+0x990/0x990 [ 560.805000] ? find_held_lock+0x39/0x1d0 [ 560.809112] schedule+0x108/0x440 [ 560.812588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.817598] ? __schedule+0x2070/0x2070 [ 560.821567] ? do_raw_spin_trylock+0x190/0x190 [ 560.826141] ? set_user_nice+0x600/0xae0 [ 560.830209] ? resched_curr+0x1a0/0x1a0 [ 560.834174] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.838669] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.843694] rescuer_thread+0xf68/0x1480 [ 560.847752] ? lock_downgrade+0x990/0x990 [ 560.851956] ? __lock_is_held+0xbc/0x140 [ 560.856070] ? lock_acquire+0x1d5/0x580 [ 560.860067] ? finish_task_switch+0x1aa/0x740 [ 560.864569] ? do_raw_spin_trylock+0x190/0x190 [ 560.869170] ? check_noncircular+0x20/0x20 [ 560.873402] ? worker_thread+0x1860/0x1860 [ 560.877633] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.882653] ? trace_hardirqs_on+0xd/0x10 [ 560.886793] ? _raw_spin_unlock_irq+0x27/0x70 [ 560.891583] ? finish_task_switch+0x1d3/0x740 [ 560.896068] ? finish_task_switch+0x1aa/0x740 [ 560.900570] ? preempt_notifier_dec+0x20/0x20 [ 560.905086] ? __schedule+0x8f0/0x2070 [ 560.909000] ? __sched_text_start+0x8/0x8 [ 560.913143] ? try_to_wake_up+0xf9/0x1600 [ 560.917304] ? find_held_lock+0x39/0x1d0 [ 560.921389] ? lock_downgrade+0x990/0x990 [ 560.925546] ? complete+0x18/0x80 [ 560.929012] ? __schedule+0x2070/0x2070 [ 560.933009] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 560.938115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 560.943126] ? trace_hardirqs_on+0xd/0x10 [ 560.947270] ? __kthread_parkme+0x173/0x240 [ 560.951599] kthread+0x39c/0x470 [ 560.954958] ? worker_thread+0x1860/0x1860 [ 560.959182] ? kthread_create_on_node+0x100/0x100 [ 560.964024] ret_from_fork+0x2a/0x40 [ 560.967773] edac-poller S26608 751 2 0x80000000 [ 560.973423] Call Trace: [ 560.976011] __schedule+0x8e8/0x2070 [ 560.979739] ? __sched_text_start+0x8/0x8 [ 560.983912] ? lock_downgrade+0x990/0x990 [ 560.988065] ? lock_downgrade+0x990/0x990 [ 560.992220] ? find_held_lock+0x39/0x1d0 [ 560.996372] schedule+0x108/0x440 [ 560.999853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.004863] ? __schedule+0x2070/0x2070 [ 561.008840] ? do_raw_spin_trylock+0x190/0x190 [ 561.013416] ? set_user_nice+0x600/0xae0 [ 561.017485] ? resched_curr+0x1a0/0x1a0 [ 561.021455] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.025950] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.031033] rescuer_thread+0xf68/0x1480 [ 561.035109] ? lock_downgrade+0x990/0x990 [ 561.039273] ? lock_acquire+0x1d5/0x580 [ 561.043237] ? finish_task_switch+0x1aa/0x740 [ 561.047745] ? do_raw_spin_trylock+0x190/0x190 [ 561.052334] ? check_noncircular+0x20/0x20 [ 561.056566] ? worker_thread+0x1860/0x1860 [ 561.060816] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.065848] ? trace_hardirqs_on+0xd/0x10 [ 561.069989] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.074478] ? finish_task_switch+0x1d3/0x740 [ 561.078960] ? finish_task_switch+0x1aa/0x740 [ 561.083476] ? preempt_notifier_dec+0x20/0x20 [ 561.087991] ? __schedule+0x8f0/0x2070 [ 561.091891] ? __sched_text_start+0x8/0x8 [ 561.096032] ? try_to_wake_up+0xf9/0x1600 [ 561.100194] ? find_held_lock+0x39/0x1d0 [ 561.104275] ? lock_downgrade+0x990/0x990 [ 561.108451] ? complete+0x18/0x80 [ 561.111920] ? __schedule+0x2070/0x2070 [ 561.115911] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.121014] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.126028] ? trace_hardirqs_on+0xd/0x10 [ 561.130172] ? __kthread_parkme+0x173/0x240 [ 561.134503] kthread+0x39c/0x470 [ 561.137862] ? worker_thread+0x1860/0x1860 [ 561.142103] ? kthread_create_on_node+0x100/0x100 [ 561.146973] ret_from_fork+0x2a/0x40 [ 561.150736] cfg80211 S25160 765 2 0x80000000 [ 561.156381] Call Trace: [ 561.158990] __schedule+0x8e8/0x2070 [ 561.162738] ? __sched_text_start+0x8/0x8 [ 561.166891] ? lock_downgrade+0x990/0x990 [ 561.171045] ? lock_downgrade+0x990/0x990 [ 561.175217] ? find_held_lock+0x39/0x1d0 [ 561.179345] schedule+0x108/0x440 [ 561.182794] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.187818] ? __schedule+0x2070/0x2070 [ 561.191812] ? do_raw_spin_trylock+0x190/0x190 [ 561.196398] ? set_user_nice+0x600/0xae0 [ 561.200464] ? resched_curr+0x1a0/0x1a0 [ 561.204433] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.208928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.213953] rescuer_thread+0xf68/0x1480 [ 561.218022] ? lock_downgrade+0x990/0x990 [ 561.222169] ? __lock_is_held+0xbc/0x140 [ 561.226246] ? lock_acquire+0x1d5/0x580 [ 561.230210] ? finish_task_switch+0x1aa/0x740 [ 561.234725] ? do_raw_spin_trylock+0x190/0x190 [ 561.239332] ? check_noncircular+0x20/0x20 [ 561.243567] ? worker_thread+0x1860/0x1860 [ 561.247798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.252813] ? trace_hardirqs_on+0xd/0x10 [ 561.256959] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.261447] ? finish_task_switch+0x1d3/0x740 [ 561.265929] ? finish_task_switch+0x1aa/0x740 [ 561.270428] ? preempt_notifier_dec+0x20/0x20 [ 561.274984] ? __schedule+0x8f0/0x2070 [ 561.278885] ? __sched_text_start+0x8/0x8 [ 561.283038] ? try_to_wake_up+0xf9/0x1600 [ 561.287212] ? find_held_lock+0x39/0x1d0 [ 561.291295] ? lock_downgrade+0x990/0x990 [ 561.295454] ? complete+0x18/0x80 [ 561.298933] ? __schedule+0x2070/0x2070 [ 561.302936] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.308064] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.313114] ? trace_hardirqs_on+0xd/0x10 [ 561.317250] ? __kthread_parkme+0x173/0x240 [ 561.321576] kthread+0x39c/0x470 [ 561.324937] ? worker_thread+0x1860/0x1860 [ 561.329157] ? kthread_create_on_node+0x100/0x100 [ 561.333998] ret_from_fork+0x2a/0x40 [ 561.337744] rpciod S24992 861 2 0x80000000 [ 561.343430] Call Trace: [ 561.346029] __schedule+0x8e8/0x2070 [ 561.349760] ? __sched_text_start+0x8/0x8 [ 561.353926] ? lock_downgrade+0x990/0x990 [ 561.358065] ? lock_downgrade+0x990/0x990 [ 561.362218] ? find_held_lock+0x39/0x1d0 [ 561.366327] schedule+0x108/0x440 [ 561.369774] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.374793] ? __schedule+0x2070/0x2070 [ 561.378764] ? do_raw_spin_trylock+0x190/0x190 [ 561.383346] ? set_user_nice+0x600/0xae0 [ 561.387417] ? resched_curr+0x1a0/0x1a0 [ 561.391400] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.395895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.400916] rescuer_thread+0xf68/0x1480 [ 561.404974] ? lock_downgrade+0x990/0x990 [ 561.409116] ? __lock_is_held+0xbc/0x140 [ 561.413199] ? lock_acquire+0x1d5/0x580 [ 561.417174] ? finish_task_switch+0x1aa/0x740 [ 561.421686] ? do_raw_spin_trylock+0x190/0x190 [ 561.426270] ? check_noncircular+0x20/0x20 [ 561.430513] ? worker_thread+0x1860/0x1860 [ 561.434757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.439810] ? trace_hardirqs_on+0xd/0x10 [ 561.443952] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.448439] ? finish_task_switch+0x1d3/0x740 [ 561.452921] ? finish_task_switch+0x1aa/0x740 [ 561.457419] ? preempt_notifier_dec+0x20/0x20 [ 561.461935] ? __schedule+0x8f0/0x2070 [ 561.465846] ? __sched_text_start+0x8/0x8 [ 561.469984] ? try_to_wake_up+0xf9/0x1600 [ 561.474152] ? find_held_lock+0x39/0x1d0 [ 561.478268] ? lock_downgrade+0x990/0x990 [ 561.482429] ? complete+0x18/0x80 [ 561.485896] ? __schedule+0x2070/0x2070 [ 561.489886] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.494987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.499999] ? trace_hardirqs_on+0xd/0x10 [ 561.504139] ? __kthread_parkme+0x173/0x240 [ 561.508464] kthread+0x39c/0x470 [ 561.511837] ? worker_thread+0x1860/0x1860 [ 561.516078] ? kthread_create_on_node+0x100/0x100 [ 561.520947] ret_from_fork+0x2a/0x40 [ 561.524690] xprtiod S24992 862 2 0x80000000 [ 561.530333] Call Trace: [ 561.532918] __schedule+0x8e8/0x2070 [ 561.536691] ? __sched_text_start+0x8/0x8 [ 561.540849] ? lock_downgrade+0x990/0x990 [ 561.544991] ? lock_downgrade+0x990/0x990 [ 561.549159] ? find_held_lock+0x39/0x1d0 [ 561.553270] schedule+0x108/0x440 [ 561.556716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.561737] ? __schedule+0x2070/0x2070 [ 561.565708] ? do_raw_spin_trylock+0x190/0x190 [ 561.570283] ? set_user_nice+0x600/0xae0 [ 561.574351] ? resched_curr+0x1a0/0x1a0 [ 561.578316] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.582808] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.587837] rescuer_thread+0xf68/0x1480 [ 561.591897] ? lock_downgrade+0x990/0x990 [ 561.596043] ? __lock_is_held+0xbc/0x140 [ 561.600124] ? lock_acquire+0x1d5/0x580 [ 561.604090] ? finish_task_switch+0x1aa/0x740 [ 561.608589] ? do_raw_spin_trylock+0x190/0x190 [ 561.613177] ? check_noncircular+0x20/0x20 [ 561.617413] ? worker_thread+0x1860/0x1860 [ 561.621646] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.626698] ? trace_hardirqs_on+0xd/0x10 [ 561.630842] ? _raw_spin_unlock_irq+0x27/0x70 [ 561.635358] ? finish_task_switch+0x1d3/0x740 [ 561.639872] ? finish_task_switch+0x1aa/0x740 [ 561.644373] ? preempt_notifier_dec+0x20/0x20 [ 561.648899] ? __schedule+0x8f0/0x2070 [ 561.652798] ? __sched_text_start+0x8/0x8 [ 561.656948] ? try_to_wake_up+0xf9/0x1600 [ 561.661109] ? find_held_lock+0x39/0x1d0 [ 561.665192] ? lock_downgrade+0x990/0x990 [ 561.669394] ? complete+0x18/0x80 [ 561.672878] ? __schedule+0x2070/0x2070 [ 561.676911] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.682056] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.687097] ? trace_hardirqs_on+0xd/0x10 [ 561.691236] ? __kthread_parkme+0x173/0x240 [ 561.695566] kthread+0x39c/0x470 [ 561.698926] ? worker_thread+0x1860/0x1860 [ 561.703151] ? kthread_create_on_node+0x100/0x100 [ 561.707992] ret_from_fork+0x2a/0x40 [ 561.711743] kauditd S25920 1007 2 0x80000000 [ 561.717380] Call Trace: [ 561.719967] __schedule+0x8e8/0x2070 [ 561.723705] ? __sched_text_start+0x8/0x8 [ 561.727852] ? find_held_lock+0x39/0x1d0 [ 561.731929] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.737029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.742042] ? trace_hardirqs_on+0xd/0x10 [ 561.746206] ? prepare_to_wait_event+0x1d9/0xba0 [ 561.750963] ? wait_woken+0x280/0x280 [ 561.754769] ? __wake_up+0x1e/0x50 [ 561.758318] schedule+0x108/0x440 [ 561.761770] ? __schedule+0x2070/0x2070 [ 561.765749] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.770889] ? check_same_owner+0x320/0x320 [ 561.775198] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.780298] ? __wake_up_locked_key+0x20/0x20 [ 561.784810] ? __might_sleep+0x95/0x190 [ 561.788774] ? __wake_up+0x3f/0x50 [ 561.792335] kauditd_thread+0x52e/0x9d0 [ 561.796313] ? auditd_reset+0x1e0/0x1e0 [ 561.800284] ? schedule+0x108/0x440 [ 561.803911] ? __schedule+0x2070/0x2070 [ 561.807899] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.812996] ? finish_wait+0x490/0x490 [ 561.816885] ? trace_hardirqs_on+0xd/0x10 [ 561.821025] ? __kthread_parkme+0x173/0x240 [ 561.825355] kthread+0x39c/0x470 [ 561.828713] ? auditd_reset+0x1e0/0x1e0 [ 561.832681] ? kthread_create_on_node+0x100/0x100 [ 561.837524] ret_from_fork+0x2a/0x40 [ 561.841286] kswapd0 S24928 1014 2 0x80000000 [ 561.846958] Call Trace: [ 561.849546] __schedule+0x8e8/0x2070 [ 561.853274] ? __sched_text_start+0x8/0x8 [ 561.857424] ? free_hot_cold_page_list+0x470/0x470 [ 561.862343] ? prepare_to_wait+0xb6/0x4d0 [ 561.866523] ? zone_watermark_ok_safe+0x12a/0x430 [ 561.871374] ? zone_watermark_ok+0x180/0x180 [ 561.875806] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.880919] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.885933] ? trace_hardirqs_on+0xd/0x10 [ 561.890091] schedule+0x108/0x440 [ 561.893543] ? __schedule+0x2070/0x2070 [ 561.897510] ? pgdat_balanced+0xc4/0xf0 [ 561.901487] ? _find_next_bit+0xee/0x120 [ 561.905555] ? find_next_bit+0x27/0x30 [ 561.909446] ? set_pgdat_percpu_threshold+0x180/0x250 [ 561.914651] ? calculate_pressure_threshold+0xc0/0xc0 [ 561.919850] kswapd+0x16a2/0x1e40 [ 561.923386] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 561.928248] ? __schedule+0x8f0/0x2070 [ 561.932157] ? try_to_wake_up+0xf9/0x1600 [ 561.936298] ? lock_commit_crosslock+0xe73/0x1d10 [ 561.941149] ? find_held_lock+0x39/0x1d0 [ 561.945229] ? lock_downgrade+0x990/0x990 [ 561.949390] ? complete+0x18/0x80 [ 561.952849] ? schedule+0x108/0x440 [ 561.956481] ? __schedule+0x2070/0x2070 [ 561.960450] ? finish_wait+0x490/0x490 [ 561.964342] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 561.969444] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 561.974458] ? trace_hardirqs_on+0xd/0x10 [ 561.978610] ? __kthread_parkme+0x173/0x240 [ 561.982937] kthread+0x39c/0x470 [ 561.986311] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 561.991160] ? kthread_create_on_node+0x100/0x100 [ 561.996004] ret_from_fork+0x2a/0x40 [ 561.999751] nfsiod S24992 1015 2 0x80000000 [ 562.005409] Call Trace: [ 562.008010] __schedule+0x8e8/0x2070 [ 562.011739] ? __sched_text_start+0x8/0x8 [ 562.015909] ? lock_downgrade+0x990/0x990 [ 562.020176] ? lock_downgrade+0x990/0x990 [ 562.024335] ? find_held_lock+0x39/0x1d0 [ 562.028448] schedule+0x108/0x440 [ 562.031896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.036908] ? __schedule+0x2070/0x2070 [ 562.040885] ? do_raw_spin_trylock+0x190/0x190 [ 562.045459] ? set_user_nice+0x600/0xae0 [ 562.049530] ? resched_curr+0x1a0/0x1a0 [ 562.053497] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.057991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.063017] rescuer_thread+0xf68/0x1480 [ 562.067075] ? lock_downgrade+0x990/0x990 [ 562.071224] ? __lock_is_held+0xbc/0x140 [ 562.075307] ? lock_acquire+0x1d5/0x580 [ 562.079275] ? finish_task_switch+0x1aa/0x740 [ 562.083794] ? do_raw_spin_trylock+0x190/0x190 [ 562.088403] ? check_noncircular+0x20/0x20 [ 562.092638] ? worker_thread+0x1860/0x1860 [ 562.096878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.101893] ? trace_hardirqs_on+0xd/0x10 [ 562.106052] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.110544] ? finish_task_switch+0x1d3/0x740 [ 562.115033] ? finish_task_switch+0x1aa/0x740 [ 562.119547] ? preempt_notifier_dec+0x20/0x20 [ 562.124068] ? __schedule+0x8f0/0x2070 [ 562.127978] ? __sched_text_start+0x8/0x8 [ 562.132118] ? try_to_wake_up+0xf9/0x1600 [ 562.136279] ? find_held_lock+0x39/0x1d0 [ 562.140391] ? lock_downgrade+0x990/0x990 [ 562.144563] ? complete+0x18/0x80 [ 562.148034] ? __schedule+0x2070/0x2070 [ 562.152027] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 562.157131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.162170] ? trace_hardirqs_on+0xd/0x10 [ 562.166326] ? __kthread_parkme+0x173/0x240 [ 562.170657] kthread+0x39c/0x470 [ 562.174017] ? worker_thread+0x1860/0x1860 [ 562.178245] ? kthread_create_on_node+0x100/0x100 [ 562.183091] ret_from_fork+0x2a/0x40 [ 562.186880] pencrypt S24992 1044 2 0x80000000 [ 562.192525] Call Trace: [ 562.195111] __schedule+0x8e8/0x2070 [ 562.198853] ? __sched_text_start+0x8/0x8 [ 562.203031] ? lock_downgrade+0x990/0x990 [ 562.207180] ? lock_downgrade+0x990/0x990 [ 562.211347] ? find_held_lock+0x39/0x1d0 [ 562.215458] schedule+0x108/0x440 [ 562.218915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.223923] ? __schedule+0x2070/0x2070 [ 562.227893] ? do_raw_spin_trylock+0x190/0x190 [ 562.232471] ? set_user_nice+0x600/0xae0 [ 562.236537] ? resched_curr+0x1a0/0x1a0 [ 562.240507] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.245002] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.250027] rescuer_thread+0xf68/0x1480 [ 562.254104] ? lock_downgrade+0x990/0x990 [ 562.258248] ? __lock_is_held+0xbc/0x140 [ 562.262327] ? lock_acquire+0x1d5/0x580 [ 562.266303] ? finish_task_switch+0x1aa/0x740 [ 562.270853] ? do_raw_spin_trylock+0x190/0x190 [ 562.275458] ? check_noncircular+0x20/0x20 [ 562.279704] ? worker_thread+0x1860/0x1860 [ 562.283949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.288961] ? trace_hardirqs_on+0xd/0x10 [ 562.293102] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.297594] ? finish_task_switch+0x1d3/0x740 [ 562.302078] ? finish_task_switch+0x1aa/0x740 [ 562.306588] ? preempt_notifier_dec+0x20/0x20 [ 562.311103] ? __schedule+0x8f0/0x2070 [ 562.315002] ? __sched_text_start+0x8/0x8 [ 562.319144] ? try_to_wake_up+0xf9/0x1600 [ 562.323303] ? find_held_lock+0x39/0x1d0 [ 562.327399] ? lock_downgrade+0x990/0x990 [ 562.331570] ? complete+0x18/0x80 [ 562.335038] ? __schedule+0x2070/0x2070 [ 562.339059] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 562.344163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.349176] ? trace_hardirqs_on+0xd/0x10 [ 562.353318] ? __kthread_parkme+0x173/0x240 [ 562.357656] kthread+0x39c/0x470 [ 562.361014] ? worker_thread+0x1860/0x1860 [ 562.365254] ? kthread_create_on_node+0x100/0x100 [ 562.370126] ret_from_fork+0x2a/0x40 [ 562.373872] pdecrypt S24992 1046 2 0x80000000 [ 562.379631] Call Trace: [ 562.382222] __schedule+0x8e8/0x2070 [ 562.385948] ? __sched_text_start+0x8/0x8 [ 562.390104] ? lock_downgrade+0x990/0x990 [ 562.394274] ? lock_downgrade+0x990/0x990 [ 562.398443] ? find_held_lock+0x39/0x1d0 [ 562.402551] schedule+0x108/0x440 [ 562.405999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.411008] ? __schedule+0x2070/0x2070 [ 562.414981] ? do_raw_spin_trylock+0x190/0x190 [ 562.419554] ? set_user_nice+0x600/0xae0 [ 562.423622] ? resched_curr+0x1a0/0x1a0 [ 562.427590] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.432091] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.437110] rescuer_thread+0xf68/0x1480 [ 562.441170] ? lock_downgrade+0x990/0x990 [ 562.445334] ? lock_acquire+0x1d5/0x580 [ 562.449299] ? finish_task_switch+0x1aa/0x740 [ 562.453816] ? do_raw_spin_trylock+0x190/0x190 [ 562.458432] ? check_noncircular+0x20/0x20 [ 562.462666] ? worker_thread+0x1860/0x1860 [ 562.466900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.471922] ? trace_hardirqs_on+0xd/0x10 [ 562.476076] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.480598] ? finish_task_switch+0x1d3/0x740 [ 562.485085] ? finish_task_switch+0x1aa/0x740 [ 562.489584] ? preempt_notifier_dec+0x20/0x20 [ 562.494103] ? __schedule+0x8f0/0x2070 [ 562.498002] ? __sched_text_start+0x8/0x8 [ 562.502144] ? try_to_wake_up+0xf9/0x1600 [ 562.506303] ? find_held_lock+0x39/0x1d0 [ 562.510386] ? lock_downgrade+0x990/0x990 [ 562.514548] ? complete+0x18/0x80 [ 562.518016] ? __schedule+0x2070/0x2070 [ 562.522006] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 562.527120] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.532138] ? trace_hardirqs_on+0xd/0x10 [ 562.536292] ? __kthread_parkme+0x173/0x240 [ 562.540618] kthread+0x39c/0x470 [ 562.543977] ? worker_thread+0x1860/0x1860 [ 562.548202] ? kthread_create_on_node+0x100/0x100 [ 562.553044] ret_from_fork+0x2a/0x40 [ 562.556790] acpi_thermal_pm S24992 1130 2 0x80000000 [ 562.562443] Call Trace: [ 562.565049] __schedule+0x8e8/0x2070 [ 562.568800] ? __sched_text_start+0x8/0x8 [ 562.572960] ? lock_downgrade+0x990/0x990 [ 562.577097] ? lock_downgrade+0x990/0x990 [ 562.581254] ? find_held_lock+0x39/0x1d0 [ 562.585362] schedule+0x108/0x440 [ 562.588810] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.593843] ? __schedule+0x2070/0x2070 [ 562.597860] ? do_raw_spin_trylock+0x190/0x190 [ 562.602438] ? set_user_nice+0x600/0xae0 [ 562.606507] ? resched_curr+0x1a0/0x1a0 [ 562.610475] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.614971] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.619994] rescuer_thread+0xf68/0x1480 [ 562.624053] ? lock_downgrade+0x990/0x990 [ 562.628202] ? __lock_is_held+0xbc/0x140 [ 562.632272] ? lock_acquire+0x1d5/0x580 [ 562.636239] ? finish_task_switch+0x1aa/0x740 [ 562.640741] ? do_raw_spin_trylock+0x190/0x190 [ 562.645330] ? check_noncircular+0x20/0x20 [ 562.649568] ? worker_thread+0x1860/0x1860 [ 562.653800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.658812] ? trace_hardirqs_on+0xd/0x10 [ 562.662957] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.667446] ? finish_task_switch+0x1d3/0x740 [ 562.671942] ? finish_task_switch+0x1aa/0x740 [ 562.676439] ? preempt_notifier_dec+0x20/0x20 [ 562.680971] ? __schedule+0x8f0/0x2070 [ 562.684876] ? __sched_text_start+0x8/0x8 [ 562.689019] ? try_to_wake_up+0xf9/0x1600 [ 562.693184] ? find_held_lock+0x39/0x1d0 [ 562.697277] ? lock_downgrade+0x990/0x990 [ 562.701440] ? complete+0x18/0x80 [ 562.704912] ? __schedule+0x2070/0x2070 [ 562.708917] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 562.714024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.719040] ? trace_hardirqs_on+0xd/0x10 [ 562.723209] ? __kthread_parkme+0x173/0x240 [ 562.727538] kthread+0x39c/0x470 [ 562.730916] ? worker_thread+0x1860/0x1860 [ 562.735140] ? kthread_create_on_node+0x100/0x100 [ 562.739999] ret_from_fork+0x2a/0x40 [ 562.743747] scsi_eh_0 S25848 1193 2 0x80000000 [ 562.749380] Call Trace: [ 562.751970] __schedule+0x8e8/0x2070 [ 562.755696] ? __sched_text_start+0x8/0x8 [ 562.759850] ? do_raw_spin_trylock+0x190/0x190 [ 562.764428] ? lock_release+0xd70/0xd70 [ 562.768399] ? compat_start_thread+0x80/0x80 [ 562.772805] ? check_noncircular+0x20/0x20 [ 562.777067] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.781568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.786582] ? trace_hardirqs_on+0xd/0x10 [ 562.790739] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.795230] ? finish_task_switch+0x1d3/0x740 [ 562.799746] schedule+0x108/0x440 [ 562.803202] ? __schedule+0x2070/0x2070 [ 562.807176] ? __schedule+0x8f0/0x2070 [ 562.811087] ? __sched_text_start+0x8/0x8 [ 562.815231] ? try_to_wake_up+0xf9/0x1600 [ 562.819397] scsi_error_handler+0x520/0x1190 [ 562.823827] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 562.828250] ? complete+0x18/0x80 [ 562.831706] ? schedule+0x108/0x440 [ 562.835344] ? __schedule+0x2070/0x2070 [ 562.839346] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 562.844453] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.849467] ? trace_hardirqs_on+0xd/0x10 [ 562.853610] ? __kthread_parkme+0x173/0x240 [ 562.857963] kthread+0x39c/0x470 [ 562.861349] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 562.865774] ? kthread_create_on_node+0x100/0x100 [ 562.870616] ret_from_fork+0x2a/0x40 [ 562.874359] scsi_tmf_0 S24992 1194 2 0x80000000 [ 562.880698] Call Trace: [ 562.883302] __schedule+0x8e8/0x2070 [ 562.887027] ? __sched_text_start+0x8/0x8 [ 562.891511] ? lock_downgrade+0x990/0x990 [ 562.895648] ? lock_downgrade+0x990/0x990 [ 562.899807] ? find_held_lock+0x39/0x1d0 [ 562.903922] schedule+0x108/0x440 [ 562.907370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.912384] ? __schedule+0x2070/0x2070 [ 562.916375] ? do_raw_spin_trylock+0x190/0x190 [ 562.920952] ? set_user_nice+0x600/0xae0 [ 562.925035] ? resched_curr+0x1a0/0x1a0 [ 562.929021] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.933532] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.938553] rescuer_thread+0xf68/0x1480 [ 562.942610] ? lock_downgrade+0x990/0x990 [ 562.946753] ? __lock_is_held+0xbc/0x140 [ 562.950823] ? lock_acquire+0x1d5/0x580 [ 562.954796] ? finish_task_switch+0x1aa/0x740 [ 562.959295] ? do_raw_spin_trylock+0x190/0x190 [ 562.963899] ? check_noncircular+0x20/0x20 [ 562.968131] ? worker_thread+0x1860/0x1860 [ 562.972365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 562.977389] ? trace_hardirqs_on+0xd/0x10 [ 562.981531] ? _raw_spin_unlock_irq+0x27/0x70 [ 562.986030] ? finish_task_switch+0x1d3/0x740 [ 562.990521] ? finish_task_switch+0x1aa/0x740 [ 562.995035] ? preempt_notifier_dec+0x20/0x20 [ 562.999553] ? __schedule+0x8f0/0x2070 [ 563.003453] ? __sched_text_start+0x8/0x8 [ 563.007604] ? try_to_wake_up+0xf9/0x1600 [ 563.011767] ? find_held_lock+0x39/0x1d0 [ 563.015875] ? lock_downgrade+0x990/0x990 [ 563.020036] ? complete+0x18/0x80 [ 563.023505] ? __schedule+0x2070/0x2070 [ 563.027495] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 563.032600] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.037611] ? trace_hardirqs_on+0xd/0x10 [ 563.041753] ? __kthread_parkme+0x173/0x240 [ 563.046082] kthread+0x39c/0x470 [ 563.049441] ? worker_thread+0x1860/0x1860 [ 563.053679] ? kthread_create_on_node+0x100/0x100 [ 563.058521] ret_from_fork+0x2a/0x40 [ 563.062266] irda_sir_wq S24992 1231 2 0x80000000 [ 563.067911] Call Trace: [ 563.070514] __schedule+0x8e8/0x2070 [ 563.074239] ? __sched_text_start+0x8/0x8 [ 563.078407] ? lock_downgrade+0x990/0x990 [ 563.082543] ? lock_downgrade+0x990/0x990 [ 563.086698] ? find_held_lock+0x39/0x1d0 [ 563.090806] schedule+0x108/0x440 [ 563.094261] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.099268] ? __schedule+0x2070/0x2070 [ 563.103239] ? do_raw_spin_trylock+0x190/0x190 [ 563.107817] ? set_user_nice+0x600/0xae0 [ 563.111890] ? resched_curr+0x1a0/0x1a0 [ 563.115864] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.120361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.125384] rescuer_thread+0xf68/0x1480 [ 563.129442] ? lock_downgrade+0x990/0x990 [ 563.133609] ? lock_acquire+0x1d5/0x580 [ 563.137585] ? finish_task_switch+0x1aa/0x740 [ 563.142086] ? do_raw_spin_trylock+0x190/0x190 [ 563.146675] ? check_noncircular+0x20/0x20 [ 563.150922] ? worker_thread+0x1860/0x1860 [ 563.155154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.160167] ? trace_hardirqs_on+0xd/0x10 [ 563.164309] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.168800] ? finish_task_switch+0x1d3/0x740 [ 563.173300] ? finish_task_switch+0x1aa/0x740 [ 563.177919] ? preempt_notifier_dec+0x20/0x20 [ 563.182448] ? __schedule+0x8f0/0x2070 [ 563.186353] ? __sched_text_start+0x8/0x8 [ 563.190510] ? try_to_wake_up+0xf9/0x1600 [ 563.194693] ? find_held_lock+0x39/0x1d0 [ 563.198777] ? lock_downgrade+0x990/0x990 [ 563.202952] ? complete+0x18/0x80 [ 563.206419] ? __schedule+0x2070/0x2070 [ 563.210408] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 563.215510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.220524] ? trace_hardirqs_on+0xd/0x10 [ 563.224718] ? __kthread_parkme+0x173/0x240 [ 563.229044] kthread+0x39c/0x470 [ 563.232453] ? worker_thread+0x1860/0x1860 [ 563.236707] ? kthread_create_on_node+0x100/0x100 [ 563.241552] ret_from_fork+0x2a/0x40 [ 563.245299] kworker/0:2 S20200 1252 2 0x80000000 [ 563.250948] Call Trace: [ 563.253537] __schedule+0x8e8/0x2070 [ 563.257263] ? __sched_text_start+0x8/0x8 [ 563.261418] ? perf_trace_lock+0x860/0x860 [ 563.265658] ? check_noncircular+0x20/0x20 [ 563.269901] ? find_held_lock+0x39/0x1d0 [ 563.274024] schedule+0x108/0x440 [ 563.277518] ? __schedule+0x2070/0x2070 [ 563.281517] ? do_raw_spin_trylock+0x190/0x190 [ 563.286117] ? pr_cont_work+0x130/0x130 [ 563.290128] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.294623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.299646] worker_thread+0x492/0x1860 [ 563.303616] ? __lock_is_held+0xbc/0x140 [ 563.307714] ? process_one_work+0x1bd0/0x1bd0 [ 563.312204] ? check_noncircular+0x20/0x20 [ 563.316439] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.320949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.325964] ? trace_hardirqs_on+0xd/0x10 [ 563.330107] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.334597] ? finish_task_switch+0x1d3/0x740 [ 563.339125] ? finish_task_switch+0x1aa/0x740 [ 563.343625] ? preempt_notifier_dec+0x20/0x20 [ 563.348144] ? __schedule+0x8f0/0x2070 [ 563.352049] ? try_to_wake_up+0xf9/0x1600 [ 563.356213] ? find_held_lock+0x39/0x1d0 [ 563.360311] ? lock_downgrade+0x990/0x990 [ 563.364489] ? complete+0x18/0x80 [ 563.367967] ? __schedule+0x2070/0x2070 [ 563.371968] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 563.377069] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.382085] ? trace_hardirqs_on+0xd/0x10 [ 563.386224] ? __kthread_parkme+0x173/0x240 [ 563.390565] kthread+0x39c/0x470 [ 563.393936] ? process_one_work+0x1bd0/0x1bd0 [ 563.398443] ? kthread_create_on_node+0x100/0x100 [ 563.403286] ret_from_fork+0x2a/0x40 [ 563.407034] qat_device_rese S24992 1263 2 0x80000000 [ 563.412680] Call Trace: [ 563.415269] __schedule+0x8e8/0x2070 [ 563.419010] ? __sched_text_start+0x8/0x8 [ 563.423179] ? lock_downgrade+0x990/0x990 [ 563.427334] ? lock_downgrade+0x990/0x990 [ 563.431514] ? find_held_lock+0x39/0x1d0 [ 563.435624] schedule+0x108/0x440 [ 563.439075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.444085] ? __schedule+0x2070/0x2070 [ 563.448061] ? do_raw_spin_trylock+0x190/0x190 [ 563.452635] ? set_user_nice+0x600/0xae0 [ 563.456704] ? resched_curr+0x1a0/0x1a0 [ 563.460672] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.465167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.470198] rescuer_thread+0xf68/0x1480 [ 563.474256] ? lock_downgrade+0x990/0x990 [ 563.478424] ? lock_acquire+0x1d5/0x580 [ 563.482389] ? finish_task_switch+0x1aa/0x740 [ 563.486888] ? do_raw_spin_trylock+0x190/0x190 [ 563.491477] ? check_noncircular+0x20/0x20 [ 563.495708] ? worker_thread+0x1860/0x1860 [ 563.499939] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.504953] ? trace_hardirqs_on+0xd/0x10 [ 563.509095] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.513583] ? finish_task_switch+0x1d3/0x740 [ 563.518084] ? finish_task_switch+0x1aa/0x740 [ 563.522584] ? preempt_notifier_dec+0x20/0x20 [ 563.527102] ? __schedule+0x8f0/0x2070 [ 563.531002] ? __sched_text_start+0x8/0x8 [ 563.535152] ? try_to_wake_up+0xf9/0x1600 [ 563.539324] ? find_held_lock+0x39/0x1d0 [ 563.543441] ? lock_downgrade+0x990/0x990 [ 563.547603] ? complete+0x18/0x80 [ 563.551088] ? __schedule+0x2070/0x2070 [ 563.555087] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 563.560205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.565231] ? trace_hardirqs_on+0xd/0x10 [ 563.569371] ? __kthread_parkme+0x173/0x240 [ 563.573698] kthread+0x39c/0x470 [ 563.577055] ? worker_thread+0x1860/0x1860 [ 563.581292] ? kthread_create_on_node+0x100/0x100 [ 563.586134] ret_from_fork+0x2a/0x40 [ 563.589885] qat_pf2vf_resp_ S24992 1264 2 0x80000000 [ 563.595533] Call Trace: [ 563.598123] __schedule+0x8e8/0x2070 [ 563.601858] ? __sched_text_start+0x8/0x8 [ 563.606015] ? lock_downgrade+0x990/0x990 [ 563.610155] ? lock_downgrade+0x990/0x990 [ 563.614308] ? find_held_lock+0x39/0x1d0 [ 563.618416] schedule+0x108/0x440 [ 563.621867] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.626878] ? __schedule+0x2070/0x2070 [ 563.630854] ? do_raw_spin_trylock+0x190/0x190 [ 563.635460] ? set_user_nice+0x600/0xae0 [ 563.639531] ? resched_curr+0x1a0/0x1a0 [ 563.643499] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.647992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.653016] rescuer_thread+0xf68/0x1480 [ 563.657075] ? lock_downgrade+0x990/0x990 [ 563.661220] ? __lock_is_held+0xbc/0x140 [ 563.665305] ? lock_acquire+0x1d5/0x580 [ 563.669270] ? finish_task_switch+0x1aa/0x740 [ 563.673769] ? do_raw_spin_trylock+0x190/0x190 [ 563.678356] ? check_noncircular+0x20/0x20 [ 563.682593] ? worker_thread+0x1860/0x1860 [ 563.686823] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.691857] ? trace_hardirqs_on+0xd/0x10 [ 563.696013] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.700508] ? finish_task_switch+0x1d3/0x740 [ 563.704992] ? finish_task_switch+0x1aa/0x740 [ 563.709506] ? preempt_notifier_dec+0x20/0x20 [ 563.714020] ? __schedule+0x8f0/0x2070 [ 563.717922] ? __sched_text_start+0x8/0x8 [ 563.722065] ? try_to_wake_up+0xf9/0x1600 [ 563.726223] ? find_held_lock+0x39/0x1d0 [ 563.730304] ? lock_downgrade+0x990/0x990 [ 563.734463] ? complete+0x18/0x80 [ 563.737933] ? __schedule+0x2070/0x2070 [ 563.741922] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 563.747025] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.752044] ? trace_hardirqs_on+0xd/0x10 [ 563.756199] ? __kthread_parkme+0x173/0x240 [ 563.760543] kthread+0x39c/0x470 [ 563.763900] ? worker_thread+0x1860/0x1860 [ 563.768134] ? kthread_create_on_node+0x100/0x100 [ 563.772979] ret_from_fork+0x2a/0x40 [ 563.776728] adf_vf_stop_wq S24992 1265 2 0x80000000 [ 563.782417] Call Trace: [ 563.785006] __schedule+0x8e8/0x2070 [ 563.788749] ? __sched_text_start+0x8/0x8 [ 563.792914] ? lock_downgrade+0x990/0x990 [ 563.797054] ? lock_downgrade+0x990/0x990 [ 563.801240] ? find_held_lock+0x39/0x1d0 [ 563.805360] schedule+0x108/0x440 [ 563.808809] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.813825] ? __schedule+0x2070/0x2070 [ 563.817802] ? do_raw_spin_trylock+0x190/0x190 [ 563.822384] ? set_user_nice+0x600/0xae0 [ 563.826459] ? resched_curr+0x1a0/0x1a0 [ 563.830427] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.834926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.839951] rescuer_thread+0xf68/0x1480 [ 563.844013] ? lock_downgrade+0x990/0x990 [ 563.848163] ? __lock_is_held+0xbc/0x140 [ 563.852234] ? lock_acquire+0x1d5/0x580 [ 563.856217] ? finish_task_switch+0x1aa/0x740 [ 563.860732] ? do_raw_spin_trylock+0x190/0x190 [ 563.865323] ? check_noncircular+0x20/0x20 [ 563.869562] ? worker_thread+0x1860/0x1860 [ 563.873800] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.878826] ? trace_hardirqs_on+0xd/0x10 [ 563.882986] ? _raw_spin_unlock_irq+0x27/0x70 [ 563.887494] ? finish_task_switch+0x1d3/0x740 [ 563.891993] ? finish_task_switch+0x1aa/0x740 [ 563.896496] ? preempt_notifier_dec+0x20/0x20 [ 563.901016] ? __schedule+0x8f0/0x2070 [ 563.904922] ? __sched_text_start+0x8/0x8 [ 563.909063] ? try_to_wake_up+0xf9/0x1600 [ 563.913224] ? find_held_lock+0x39/0x1d0 [ 563.917311] ? lock_downgrade+0x990/0x990 [ 563.921473] ? complete+0x18/0x80 [ 563.924940] ? __schedule+0x2070/0x2070 [ 563.928932] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 563.934035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.939068] ? trace_hardirqs_on+0xd/0x10 [ 563.943209] ? __kthread_parkme+0x173/0x240 [ 563.947540] kthread+0x39c/0x470 [ 563.950915] ? worker_thread+0x1860/0x1860 [ 563.955157] ? kthread_create_on_node+0x100/0x100 [ 563.960013] ret_from_fork+0x2a/0x40 [ 563.963763] kworker/0:3 S17568 1316 2 0x80000000 [ 563.969411] Call Trace: [ 563.972005] __schedule+0x8e8/0x2070 [ 563.975733] ? __sched_text_start+0x8/0x8 [ 563.979903] ? perf_trace_lock+0x860/0x860 [ 563.984148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 563.989183] ? find_held_lock+0x39/0x1d0 [ 563.993325] schedule+0x108/0x440 [ 563.996779] ? __schedule+0x2070/0x2070 [ 564.000785] ? do_raw_spin_trylock+0x190/0x190 [ 564.005365] ? pr_cont_work+0x130/0x130 [ 564.009350] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.013908] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.018930] worker_thread+0x492/0x1860 [ 564.022903] ? __lock_is_held+0xbc/0x140 [ 564.027005] ? process_one_work+0x1bd0/0x1bd0 [ 564.031508] ? check_noncircular+0x20/0x20 [ 564.035749] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.040283] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.045298] ? trace_hardirqs_on+0xd/0x10 [ 564.049439] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.053935] ? finish_task_switch+0x1d3/0x740 [ 564.058425] ? finish_task_switch+0x1aa/0x740 [ 564.062923] ? preempt_notifier_dec+0x20/0x20 [ 564.067442] ? __schedule+0x8f0/0x2070 [ 564.071346] ? try_to_wake_up+0xf9/0x1600 [ 564.075535] ? find_held_lock+0x39/0x1d0 [ 564.079619] ? lock_downgrade+0x990/0x990 [ 564.083780] ? complete+0x18/0x80 [ 564.087248] ? __schedule+0x2070/0x2070 [ 564.091261] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 564.096368] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.101384] ? trace_hardirqs_on+0xd/0x10 [ 564.105526] ? __kthread_parkme+0x173/0x240 [ 564.109861] kthread+0x39c/0x470 [ 564.113224] ? process_one_work+0x1bd0/0x1bd0 [ 564.117724] ? kthread_create_on_node+0x100/0x100 [ 564.122573] ret_from_fork+0x2a/0x40 [ 564.126322] ipv6_addrconf S24992 1317 2 0x80000000 [ 564.131972] Call Trace: [ 564.134587] __schedule+0x8e8/0x2070 [ 564.138313] ? __sched_text_start+0x8/0x8 [ 564.142517] ? lock_downgrade+0x990/0x990 [ 564.146670] ? lock_downgrade+0x990/0x990 [ 564.150826] ? find_held_lock+0x39/0x1d0 [ 564.154942] schedule+0x108/0x440 [ 564.158391] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.163429] ? __schedule+0x2070/0x2070 [ 564.167399] ? do_raw_spin_trylock+0x190/0x190 [ 564.171991] ? set_user_nice+0x600/0xae0 [ 564.176062] ? resched_curr+0x1a0/0x1a0 [ 564.180050] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.184546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.189572] rescuer_thread+0xf68/0x1480 [ 564.193632] ? lock_downgrade+0x990/0x990 [ 564.197780] ? __lock_is_held+0xbc/0x140 [ 564.201854] ? lock_acquire+0x1d5/0x580 [ 564.205822] ? finish_task_switch+0x1aa/0x740 [ 564.210323] ? do_raw_spin_trylock+0x190/0x190 [ 564.214935] ? check_noncircular+0x20/0x20 [ 564.219206] ? worker_thread+0x1860/0x1860 [ 564.223448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.228463] ? trace_hardirqs_on+0xd/0x10 [ 564.232605] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.237097] ? finish_task_switch+0x1d3/0x740 [ 564.241685] ? finish_task_switch+0x1aa/0x740 [ 564.246184] ? preempt_notifier_dec+0x20/0x20 [ 564.250712] ? __schedule+0x8f0/0x2070 [ 564.254618] ? __sched_text_start+0x8/0x8 [ 564.258758] ? try_to_wake_up+0xf9/0x1600 [ 564.262943] ? find_held_lock+0x39/0x1d0 [ 564.267029] ? lock_downgrade+0x990/0x990 [ 564.271191] ? complete+0x18/0x80 [ 564.274659] ? __schedule+0x2070/0x2070 [ 564.278650] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 564.283766] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.288790] ? trace_hardirqs_on+0xd/0x10 [ 564.292962] ? __kthread_parkme+0x173/0x240 [ 564.297320] kthread+0x39c/0x470 [ 564.300690] ? worker_thread+0x1860/0x1860 [ 564.304916] ? kthread_create_on_node+0x100/0x100 [ 564.309765] ret_from_fork+0x2a/0x40 [ 564.313513] krfcommd S24880 1357 2 0x80000000 [ 564.319144] Call Trace: [ 564.321732] __schedule+0x8e8/0x2070 [ 564.325459] ? __sched_text_start+0x8/0x8 [ 564.329600] ? __mutex_lock+0x16f/0x1870 [ 564.333651] ? rfcomm_run+0x6e6/0x4a30 [ 564.337547] ? rfcomm_run+0x6e6/0x4a30 [ 564.341442] ? find_held_lock+0x39/0x1d0 [ 564.345524] ? lock_downgrade+0x990/0x990 [ 564.349678] schedule+0x108/0x440 [ 564.353130] ? __schedule+0x2070/0x2070 [ 564.357125] ? lock_downgrade+0x990/0x990 [ 564.361269] ? __lockdep_init_map+0xe4/0x650 [ 564.365686] ? add_wait_queue+0x86/0x2d0 [ 564.369773] ? init_timer_key+0x126/0x3b0 [ 564.373946] schedule_timeout+0x1ce/0x250 [ 564.378084] ? usleep_range+0x1b0/0x1b0 [ 564.382048] ? kmem_cache_alloc_trace+0x459/0x750 [ 564.386882] ? release_sock+0x1d4/0x2a0 [ 564.390851] ? wait_for_completion+0x770/0x770 [ 564.395432] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 564.400536] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.405565] wait_woken+0x10f/0x280 [ 564.409181] ? wait_woken+0x10f/0x280 [ 564.412998] ? woken_wake_function+0x60/0x60 [ 564.417403] ? trace_hardirqs_on+0xd/0x10 [ 564.421563] rfcomm_run+0x1269/0x4a30 [ 564.425364] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.429860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.434874] ? trace_hardirqs_on+0xd/0x10 [ 564.439029] ? rfcomm_check_accept+0x210/0x210 [ 564.443603] ? finish_task_switch+0x1d3/0x740 [ 564.448162] ? __sched_text_start+0x8/0x8 [ 564.452303] ? try_to_wake_up+0xf9/0x1600 [ 564.456473] ? find_held_lock+0x39/0x1d0 [ 564.460556] ? lock_downgrade+0x990/0x990 [ 564.464716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.469733] ? schedule+0x108/0x440 [ 564.473359] ? __schedule+0x2070/0x2070 [ 564.477335] ? retint_kernel+0x10/0x10 [ 564.481246] ? __wake_up_sync+0x10/0x10 [ 564.485224] ? __kthread_parkme+0x173/0x240 [ 564.489566] kthread+0x39c/0x470 [ 564.492938] ? rfcomm_check_accept+0x210/0x210 [ 564.497513] ? kthread_create_on_node+0x100/0x100 [ 564.502358] ret_from_fork+0x2a/0x40 [ 564.506138] kkcmd S24992 1358 2 0x80000000 [ 564.511810] Call Trace: [ 564.514415] __schedule+0x8e8/0x2070 [ 564.518156] ? __sched_text_start+0x8/0x8 [ 564.522313] ? lock_downgrade+0x990/0x990 [ 564.526451] ? lock_downgrade+0x990/0x990 [ 564.530605] ? find_held_lock+0x39/0x1d0 [ 564.534715] schedule+0x108/0x440 [ 564.538162] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.543174] ? __schedule+0x2070/0x2070 [ 564.547142] ? do_raw_spin_trylock+0x190/0x190 [ 564.551716] ? set_user_nice+0x600/0xae0 [ 564.555811] ? resched_curr+0x1a0/0x1a0 [ 564.559786] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.564291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.569314] rescuer_thread+0xf68/0x1480 [ 564.573372] ? lock_downgrade+0x990/0x990 [ 564.577519] ? __lock_is_held+0xbc/0x140 [ 564.581603] ? lock_acquire+0x1d5/0x580 [ 564.585587] ? finish_task_switch+0x1aa/0x740 [ 564.590087] ? do_raw_spin_trylock+0x190/0x190 [ 564.594690] ? check_noncircular+0x20/0x20 [ 564.598924] ? worker_thread+0x1860/0x1860 [ 564.603154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.608166] ? trace_hardirqs_on+0xd/0x10 [ 564.612321] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.616811] ? finish_task_switch+0x1d3/0x740 [ 564.621311] ? finish_task_switch+0x1aa/0x740 [ 564.625810] ? preempt_notifier_dec+0x20/0x20 [ 564.630331] ? __schedule+0x8f0/0x2070 [ 564.634275] ? __sched_text_start+0x8/0x8 [ 564.638445] ? try_to_wake_up+0xf9/0x1600 [ 564.642607] ? find_held_lock+0x39/0x1d0 [ 564.646690] ? lock_downgrade+0x990/0x990 [ 564.650853] ? complete+0x18/0x80 [ 564.654321] ? __schedule+0x2070/0x2070 [ 564.658323] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 564.663424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.668436] ? trace_hardirqs_on+0xd/0x10 [ 564.672577] ? __kthread_parkme+0x173/0x240 [ 564.676918] kthread+0x39c/0x470 [ 564.680273] ? worker_thread+0x1860/0x1860 [ 564.684497] ? kthread_create_on_node+0x100/0x100 [ 564.689338] ret_from_fork+0x2a/0x40 [ 564.693103] kstrp S24992 1359 2 0x80000000 [ 564.698747] Call Trace: [ 564.701337] __schedule+0x8e8/0x2070 [ 564.705152] ? __sched_text_start+0x8/0x8 [ 564.709309] ? lock_downgrade+0x990/0x990 [ 564.713445] ? lock_downgrade+0x990/0x990 [ 564.717602] ? find_held_lock+0x39/0x1d0 [ 564.721724] schedule+0x108/0x440 [ 564.725174] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.730199] ? __schedule+0x2070/0x2070 [ 564.734172] ? do_raw_spin_trylock+0x190/0x190 [ 564.738747] ? set_user_nice+0x600/0xae0 [ 564.742816] ? resched_curr+0x1a0/0x1a0 [ 564.746787] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.751287] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.756326] rescuer_thread+0xf68/0x1480 [ 564.760384] ? lock_downgrade+0x990/0x990 [ 564.764530] ? __lock_is_held+0xbc/0x140 [ 564.768599] ? lock_acquire+0x1d5/0x580 [ 564.772577] ? finish_task_switch+0x1aa/0x740 [ 564.777088] ? do_raw_spin_trylock+0x190/0x190 [ 564.781693] ? check_noncircular+0x20/0x20 [ 564.785957] ? worker_thread+0x1860/0x1860 [ 564.790186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.795200] ? trace_hardirqs_on+0xd/0x10 [ 564.799339] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.803829] ? finish_task_switch+0x1d3/0x740 [ 564.808318] ? finish_task_switch+0x1aa/0x740 [ 564.812818] ? preempt_notifier_dec+0x20/0x20 [ 564.817334] ? __schedule+0x8f0/0x2070 [ 564.821235] ? __sched_text_start+0x8/0x8 [ 564.825385] ? try_to_wake_up+0xf9/0x1600 [ 564.829543] ? find_held_lock+0x39/0x1d0 [ 564.833630] ? lock_downgrade+0x990/0x990 [ 564.837838] ? complete+0x18/0x80 [ 564.841334] ? __schedule+0x2070/0x2070 [ 564.845322] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 564.850428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.855440] ? trace_hardirqs_on+0xd/0x10 [ 564.859584] ? __kthread_parkme+0x173/0x240 [ 564.863928] kthread+0x39c/0x470 [ 564.867319] ? worker_thread+0x1860/0x1860 [ 564.871547] ? kthread_create_on_node+0x100/0x100 [ 564.876390] ret_from_fork+0x2a/0x40 [ 564.880162] krdsd S24992 1360 2 0x80000000 [ 564.885805] Call Trace: [ 564.888398] __schedule+0x8e8/0x2070 [ 564.892471] ? __sched_text_start+0x8/0x8 [ 564.896626] ? lock_downgrade+0x990/0x990 [ 564.900776] ? lock_downgrade+0x990/0x990 [ 564.904944] ? find_held_lock+0x39/0x1d0 [ 564.909092] schedule+0x108/0x440 [ 564.912567] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.917579] ? __schedule+0x2070/0x2070 [ 564.921551] ? do_raw_spin_trylock+0x190/0x190 [ 564.926127] ? set_user_nice+0x600/0xae0 [ 564.930210] ? resched_curr+0x1a0/0x1a0 [ 564.934177] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.938671] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.943696] rescuer_thread+0xf68/0x1480 [ 564.947755] ? lock_downgrade+0x990/0x990 [ 564.951906] ? __lock_is_held+0xbc/0x140 [ 564.955988] ? lock_acquire+0x1d5/0x580 [ 564.959958] ? finish_task_switch+0x1aa/0x740 [ 564.964462] ? do_raw_spin_trylock+0x190/0x190 [ 564.969051] ? check_noncircular+0x20/0x20 [ 564.973286] ? worker_thread+0x1860/0x1860 [ 564.977523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 564.982537] ? trace_hardirqs_on+0xd/0x10 [ 564.986679] ? _raw_spin_unlock_irq+0x27/0x70 [ 564.991168] ? finish_task_switch+0x1d3/0x740 [ 564.995665] ? finish_task_switch+0x1aa/0x740 [ 565.000165] ? preempt_notifier_dec+0x20/0x20 [ 565.004681] ? __schedule+0x8f0/0x2070 [ 565.008585] ? __sched_text_start+0x8/0x8 [ 565.012738] ? try_to_wake_up+0xf9/0x1600 [ 565.016931] ? find_held_lock+0x39/0x1d0 [ 565.021055] ? lock_downgrade+0x990/0x990 [ 565.025219] ? complete+0x18/0x80 [ 565.028687] ? __schedule+0x2070/0x2070 [ 565.032676] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.037777] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.042804] ? trace_hardirqs_on+0xd/0x10 [ 565.046948] ? __kthread_parkme+0x173/0x240 [ 565.051275] kthread+0x39c/0x470 [ 565.054631] ? worker_thread+0x1860/0x1860 [ 565.058892] ? kthread_create_on_node+0x100/0x100 [ 565.063733] ret_from_fork+0x2a/0x40 [ 565.067483] kworker/0:1H S20648 1405 2 0x80000000 [ 565.073126] Call Trace: [ 565.075752] __schedule+0x8e8/0x2070 [ 565.079478] ? __sched_text_start+0x8/0x8 [ 565.083630] ? perf_trace_lock+0x860/0x860 [ 565.087881] ? find_held_lock+0x39/0x1d0 [ 565.091992] schedule+0x108/0x440 [ 565.095446] ? __schedule+0x2070/0x2070 [ 565.099451] ? do_raw_spin_trylock+0x190/0x190 [ 565.104026] ? retint_kernel+0x10/0x10 [ 565.107927] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.112423] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.117447] worker_thread+0x492/0x1860 [ 565.121469] ? process_one_work+0x1bd0/0x1bd0 [ 565.125958] ? check_noncircular+0x20/0x20 [ 565.130192] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.134687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.139698] ? trace_hardirqs_on+0xd/0x10 [ 565.143846] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.148335] ? finish_task_switch+0x1d3/0x740 [ 565.152838] ? finish_task_switch+0x1aa/0x740 [ 565.157339] ? preempt_notifier_dec+0x20/0x20 [ 565.161864] ? __schedule+0x8f0/0x2070 [ 565.165786] ? try_to_wake_up+0xf9/0x1600 [ 565.169948] ? find_held_lock+0x39/0x1d0 [ 565.174075] ? lock_downgrade+0x990/0x990 [ 565.178238] ? complete+0x18/0x80 [ 565.181713] ? __schedule+0x2070/0x2070 [ 565.185702] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.190807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.195824] ? trace_hardirqs_on+0xd/0x10 [ 565.199971] ? __kthread_parkme+0x173/0x240 [ 565.204298] kthread+0x39c/0x470 [ 565.207659] ? process_one_work+0x1bd0/0x1bd0 [ 565.212145] ? kthread_create_on_node+0x100/0x100 [ 565.216990] ret_from_fork+0x2a/0x40 [ 565.220737] jbd2/sda1-8 S18408 1406 2 0x80000000 [ 565.226384] Call Trace: [ 565.228972] __schedule+0x8e8/0x2070 [ 565.232700] ? __sched_text_start+0x8/0x8 [ 565.236870] ? prepare_to_wait+0xb6/0x4d0 [ 565.241046] ? find_held_lock+0x39/0x1d0 [ 565.245151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.250166] ? trace_hardirqs_on+0xd/0x10 [ 565.254315] schedule+0x108/0x440 [ 565.257780] ? __schedule+0x2070/0x2070 [ 565.261776] ? mark_held_locks+0xb2/0x100 [ 565.266004] ? do_raw_write_trylock+0x190/0x190 [ 565.270677] ? trace_hardirqs_on+0xd/0x10 [ 565.274847] kjournald2+0x7ce/0xbd0 [ 565.278494] ? commit_timeout+0x20/0x20 [ 565.282475] ? complete+0x18/0x80 [ 565.285931] ? schedule+0x108/0x440 [ 565.289572] ? __schedule+0x2070/0x2070 [ 565.293572] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.298669] ? finish_wait+0x490/0x490 [ 565.302557] ? trace_hardirqs_on+0xd/0x10 [ 565.306697] ? __kthread_parkme+0x173/0x240 [ 565.311023] kthread+0x39c/0x470 [ 565.314388] ? commit_timeout+0x20/0x20 [ 565.318353] ? kthread_create_on_node+0x100/0x100 [ 565.323198] ret_from_fork+0x2a/0x40 [ 565.326944] ext4-rsv-conver S24992 1407 2 0x80000000 [ 565.332593] Call Trace: [ 565.335194] __schedule+0x8e8/0x2070 [ 565.338935] ? __sched_text_start+0x8/0x8 [ 565.343091] ? lock_downgrade+0x990/0x990 [ 565.347231] ? lock_downgrade+0x990/0x990 [ 565.351399] ? find_held_lock+0x39/0x1d0 [ 565.355557] schedule+0x108/0x440 [ 565.359004] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.364016] ? __schedule+0x2070/0x2070 [ 565.367991] ? do_raw_spin_trylock+0x190/0x190 [ 565.372567] ? set_user_nice+0x600/0xae0 [ 565.376634] ? resched_curr+0x1a0/0x1a0 [ 565.380601] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.385097] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.390120] rescuer_thread+0xf68/0x1480 [ 565.394175] ? lock_downgrade+0x990/0x990 [ 565.398319] ? __lock_is_held+0xbc/0x140 [ 565.402398] ? lock_acquire+0x1d5/0x580 [ 565.406367] ? finish_task_switch+0x1aa/0x740 [ 565.410871] ? do_raw_spin_trylock+0x190/0x190 [ 565.415475] ? check_noncircular+0x20/0x20 [ 565.419705] ? worker_thread+0x1860/0x1860 [ 565.423938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.428961] ? trace_hardirqs_on+0xd/0x10 [ 565.433116] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.437606] ? finish_task_switch+0x1d3/0x740 [ 565.442090] ? finish_task_switch+0x1aa/0x740 [ 565.446604] ? preempt_notifier_dec+0x20/0x20 [ 565.451116] ? __schedule+0x8f0/0x2070 [ 565.455014] ? __sched_text_start+0x8/0x8 [ 565.459191] ? try_to_wake_up+0xf9/0x1600 [ 565.463349] ? find_held_lock+0x39/0x1d0 [ 565.467432] ? lock_downgrade+0x990/0x990 [ 565.471594] ? complete+0x18/0x80 [ 565.475062] ? __schedule+0x2070/0x2070 [ 565.479052] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.484155] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.489167] ? trace_hardirqs_on+0xd/0x10 [ 565.493310] ? __kthread_parkme+0x173/0x240 [ 565.497658] kthread+0x39c/0x470 [ 565.501041] ? worker_thread+0x1860/0x1860 [ 565.505298] ? kthread_create_on_node+0x100/0x100 [ 565.510143] ret_from_fork+0x2a/0x40 [ 565.513904] kworker/1:1H S20648 1412 2 0x80000000 [ 565.519578] Call Trace: [ 565.522167] __schedule+0x8e8/0x2070 [ 565.525895] ? __sched_text_start+0x8/0x8 [ 565.530046] ? perf_trace_lock+0x860/0x860 [ 565.534310] ? find_held_lock+0x39/0x1d0 [ 565.538422] schedule+0x108/0x440 [ 565.541875] ? __schedule+0x2070/0x2070 [ 565.545856] ? do_raw_spin_trylock+0x190/0x190 [ 565.550453] ? pr_cont_work+0x130/0x130 [ 565.554427] ? find_held_lock+0x39/0x1d0 [ 565.558518] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.563017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.568043] worker_thread+0x492/0x1860 [ 565.572079] ? process_one_work+0x1bd0/0x1bd0 [ 565.576587] ? check_noncircular+0x20/0x20 [ 565.580827] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.585332] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.590370] ? trace_hardirqs_on+0xd/0x10 [ 565.594529] ? _raw_spin_unlock_irq+0x27/0x70 [ 565.599019] ? finish_task_switch+0x1d3/0x740 [ 565.603507] ? finish_task_switch+0x1aa/0x740 [ 565.608006] ? preempt_notifier_dec+0x20/0x20 [ 565.612528] ? __schedule+0x8f0/0x2070 [ 565.616438] ? try_to_wake_up+0xf9/0x1600 [ 565.620598] ? find_held_lock+0x39/0x1d0 [ 565.624684] ? lock_downgrade+0x990/0x990 [ 565.628860] ? complete+0x18/0x80 [ 565.632338] ? __schedule+0x2070/0x2070 [ 565.636321] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.641435] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.646447] ? trace_hardirqs_on+0xd/0x10 [ 565.650590] ? __kthread_parkme+0x173/0x240 [ 565.654916] kthread+0x39c/0x470 [ 565.658273] ? process_one_work+0x1bd0/0x1bd0 [ 565.662772] ? kthread_create_on_node+0x100/0x100 [ 565.667640] ret_from_fork+0x2a/0x40 [ 565.671419] udevd R running task 20456 1518 1 0x00000000 [ 565.678624] Call Trace: [ 565.681212] __schedule+0x8e8/0x2070 [ 565.684940] ? __sched_text_start+0x8/0x8 [ 565.689087] ? timerqueue_add+0x1e9/0x280 [ 565.693245] ? do_raw_spin_trylock+0x190/0x190 [ 565.697860] ? __remove_hrtimer+0x190/0x190 [ 565.702187] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.707289] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.712304] ? trace_hardirqs_on+0xd/0x10 [ 565.716467] schedule+0x108/0x440 [ 565.719919] ? __schedule+0x2070/0x2070 [ 565.723892] ? perf_trace_lock+0x860/0x860 [ 565.728136] ? rcu_pm_notify+0xc0/0xc0 [ 565.732017] ? find_held_lock+0x39/0x1d0 [ 565.736080] ? memset+0x31/0x40 [ 565.739364] ? __hrtimer_init+0x4e/0x140 [ 565.743431] schedule_hrtimeout_range_clock+0x23e/0x810 [ 565.748792] ? unwind_get_return_address+0x61/0xa0 [ 565.753720] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 565.758836] ? ep_poll+0x22f/0x11a0 [ 565.762523] ? do_raw_spin_trylock+0x190/0x190 [ 565.767118] ? __hrtimer_init+0x140/0x140 [ 565.771270] ? timespec_add_safe+0x280/0x280 [ 565.775683] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.780804] schedule_hrtimeout_range+0x2a/0x40 [ 565.785506] ep_poll+0xa2f/0x11a0 [ 565.788950] ? lock_downgrade+0x990/0x990 [ 565.793123] ? ep_send_events_proc+0xe80/0xe80 [ 565.797720] ? rcu_pm_notify+0xc0/0xc0 [ 565.801634] ? selinux_socket_recvmsg+0x36/0x40 [ 565.806312] ? security_socket_recvmsg+0x91/0xc0 [ 565.811081] ? unix_getname+0x290/0x290 [ 565.815054] ? sock_recvmsg+0xd1/0x110 [ 565.818953] ? SYSC_recvfrom+0x3ca/0x570 [ 565.823051] ? SyS_renameat+0xc80/0xc80 [ 565.827049] ? __fget_light+0x29d/0x390 [ 565.831049] ? vfs_write+0x22a/0x510 [ 565.834769] ? wake_up_q+0xe0/0xe0 [ 565.838305] ? SyS_write+0x184/0x220 [ 565.842018] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 565.846881] SyS_epoll_wait+0x167/0x1c0 [ 565.850870] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 565.855616] RIP: 0033:0x7f27ee0a4943 [ 565.859316] RSP: 002b:00007fffdcaa5ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 565.867029] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f27ee0a4943 [ 565.874295] RDX: 0000000000000008 RSI: 00007fffdcaa5ca0 RDI: 000000000000000a [ 565.881553] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 565.888812] R10: 0000000000000bb8 R11: 0000000000000246 R12: 00007fffdcaa52c9 [ 565.896089] R13: 0000000000000008 R14: 0000000000000008 R15: 00007fffdcaa52c8 [ 565.903398] dhclient S23792 2763 1 0x00000000 [ 565.909041] Call Trace: [ 565.911635] __schedule+0x8e8/0x2070 [ 565.915362] ? __sched_text_start+0x8/0x8 [ 565.919521] ? timerqueue_add+0x1e9/0x280 [ 565.923679] ? do_raw_spin_trylock+0x190/0x190 [ 565.928251] ? add_wait_queue+0x86/0x2d0 [ 565.932305] ? __remove_hrtimer+0x190/0x190 [ 565.936634] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 565.941736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 565.946749] ? trace_hardirqs_on+0xd/0x10 [ 565.950910] schedule+0x108/0x440 [ 565.954377] ? __schedule+0x2070/0x2070 [ 565.958352] ? add_wait_queue+0x1bb/0x2d0 [ 565.962518] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 565.967539] ? rcu_pm_notify+0xc0/0xc0 [ 565.971462] ? memset+0x31/0x40 [ 565.974742] ? __hrtimer_init+0x4e/0x140 [ 565.978809] schedule_hrtimeout_range_clock+0x23e/0x810 [ 565.984168] ? datagram_poll+0x425/0x5d0 [ 565.988230] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 565.993336] ? __pollwait+0x2b6/0x400 [ 565.997148] ? datagram_poll+0x425/0x5d0 [ 566.001214] ? __hrtimer_init+0x140/0x140 [ 566.005358] ? __fget_light+0x29d/0x390 [ 566.009329] ? udplite_getfrag+0x50/0x50 [ 566.013384] ? fget_raw+0x20/0x20 [ 566.016827] ? set_normalized_timespec+0x5a/0xb0 [ 566.021598] schedule_hrtimeout_range+0x2a/0x40 [ 566.026277] poll_schedule_timeout+0x10f/0x1f0 [ 566.030861] ? poll_freewait+0x250/0x250 [ 566.034915] ? check_same_owner+0x320/0x320 [ 566.039255] do_select+0x11ea/0x1710 [ 566.043041] ? select_estimate_accuracy+0x450/0x450 [ 566.048068] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 566.053277] ? check_noncircular+0x20/0x20 [ 566.057543] ? set_fd_set.part.0+0x70/0x70 [ 566.061784] ? set_fd_set.part.0+0x70/0x70 [ 566.066041] ? lock_downgrade+0x990/0x990 [ 566.070207] ? __might_fault+0xe0/0x1d0 [ 566.074192] ? lock_release+0xd70/0xd70 [ 566.078174] ? check_same_owner+0x320/0x320 [ 566.082494] ? __check_object_size+0x25d/0x4f0 [ 566.087091] ? __might_sleep+0x95/0x190 [ 566.091108] ? kasan_check_write+0x14/0x20 [ 566.095348] core_sys_select+0x480/0x960 [ 566.099417] ? core_sys_select+0x480/0x960 [ 566.103681] ? poll_select_set_timeout+0x210/0x210 [ 566.108619] ? kvm_clock_get_cycles+0x25/0x30 [ 566.113130] ? timespec64_add_safe+0x1bb/0x2c0 [ 566.117732] ? up_read+0x1a/0x40 [ 566.121096] ? __do_page_fault+0x35b/0xb60 [ 566.125339] ? poll_select_set_timeout+0x12f/0x210 [ 566.130264] ? do_restart_poll+0x2a0/0x2a0 [ 566.134508] ? kasan_check_write+0x14/0x20 [ 566.138751] SyS_select+0x194/0x230 [ 566.142383] ? core_sys_select+0x960/0x960 [ 566.146619] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 566.151477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 566.156490] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 566.161263] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 566.166006] RIP: 0033:0x7f190b489dd3 [ 566.169716] RSP: 002b:00007fffde72f8f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 566.177433] RAX: ffffffffffffffda RBX: 00007f190b8d6010 RCX: 00007f190b489dd3 [ 566.184694] RDX: 00007f190b8d8190 RSI: 00007f190b8d8090 RDI: 0000000000000016 [ 566.191954] RBP: 0000000000000082 R08: 00007fffde72f950 R09: 0000000000000000 [ 566.199214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000060 [ 566.206473] R13: 00007f190b8eafb0 R14: 0000000000000300 R15: 00005627a03abbb0 [ 566.213819] rsyslogd S18480 2900 1 0x00000000 [ 566.219456] Call Trace: [ 566.222060] __schedule+0x8e8/0x2070 [ 566.225788] ? __sched_text_start+0x8/0x8 [ 566.229934] ? timerqueue_add+0x1e9/0x280 [ 566.234107] ? do_raw_spin_trylock+0x190/0x190 [ 566.238713] ? __remove_hrtimer+0x190/0x190 [ 566.243041] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 566.248153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 566.253165] ? trace_hardirqs_on+0xd/0x10 [ 566.257325] schedule+0x108/0x440 [ 566.260776] ? __schedule+0x2070/0x2070 [ 566.264751] ? lock_acquire+0x1d5/0x580 [ 566.268722] ? select_estimate_accuracy+0xc6/0x450 [ 566.273646] ? check_noncircular+0x20/0x20 [ 566.277877] ? rcu_pm_notify+0xc0/0xc0 [ 566.281769] ? memset+0x31/0x40 [ 566.285061] ? __hrtimer_init+0x4e/0x140 [ 566.289143] schedule_hrtimeout_range_clock+0x23e/0x810 [ 566.294512] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 566.299610] ? kvm_clock_get_cycles+0x25/0x30 [ 566.304100] ? ktime_get_ts64+0x328/0x4d0 [ 566.308308] ? get_monotonic_coarse64+0x470/0x470 [ 566.313157] ? __hrtimer_init+0x140/0x140 [ 566.317309] ? do_select+0xdf/0x1710 [ 566.321017] ? set_normalized_timespec+0x5a/0xb0 [ 566.325779] schedule_hrtimeout_range+0x2a/0x40 [ 566.330444] poll_schedule_timeout+0x10f/0x1f0 [ 566.335028] ? poll_freewait+0x250/0x250 [ 566.339115] do_select+0x11ea/0x1710 [ 566.342876] ? __lock_acquire+0x20fd/0x4620 [ 566.347207] ? save_stack_trace+0x16/0x20 [ 566.351345] ? __lock_acquire+0x20fd/0x4620 [ 566.355688] ? select_estimate_accuracy+0x450/0x450 [ 566.360710] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 566.365899] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 566.371102] ? check_noncircular+0x20/0x20 [ 566.375330] ? lock_downgrade+0x990/0x990 [ 566.379505] ? check_noncircular+0x20/0x20 [ 566.383735] ? avc_has_perm+0x43e/0x680 [ 566.387717] ? find_held_lock+0x39/0x1d0 [ 566.391798] ? lock_downgrade+0x990/0x990 [ 566.395972] ? core_sys_select+0xab/0x960 [ 566.400139] ? lock_release+0xd70/0xd70 [ 566.404118] ? __lock_is_held+0xbc/0x140 [ 566.408202] core_sys_select+0x480/0x960 [ 566.412255] ? core_sys_select+0x480/0x960 [ 566.416501] ? poll_select_set_timeout+0x210/0x210 [ 566.421437] ? kvm_clock_get_cycles+0x25/0x30 [ 566.425942] ? timespec64_add_safe+0x1bb/0x2c0 [ 566.430554] ? do_raw_spin_trylock+0x190/0x190 [ 566.435129] ? fput+0xd2/0x140 [ 566.438326] ? poll_select_set_timeout+0x12f/0x210 [ 566.443249] ? do_restart_poll+0x2a0/0x2a0 [ 566.447487] ? kasan_check_write+0x14/0x20 [ 566.451726] SyS_select+0x194/0x230 [ 566.455385] ? core_sys_select+0x960/0x960 [ 566.459619] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 566.464464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 566.469477] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 566.474247] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 566.478993] RIP: 0033:0x7f3709ac7df3 [ 566.482694] RSP: 002b:00007ffe9771be60 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 566.490402] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f3709ac7df3 [ 566.497666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 566.504938] RBP: 0000000000000082 R08: 00007ffe9771be90 R09: 00007f3707737700 [ 566.512213] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000065e420 [ 566.529984] R13: 00007f37077379c0 R14: 00007f370a7dc040 R15: 0000000000000003 [ 566.537295] rs:main Q:Reg S21400 2901 1 0x00000000 [ 566.542954] Call Trace: [ 566.545543] __schedule+0x8e8/0x2070 [ 566.549273] ? __sched_text_start+0x8/0x8 [ 566.553450] ? plist_check_list+0x7e/0xa0 [ 566.557600] ? plist_check_head+0xe2/0x130 [ 566.561829] ? plist_check_list+0xa0/0xa0 [ 566.565984] ? find_held_lock+0x39/0x1d0 [ 566.570075] ? plist_check_head+0x130/0x130 [ 566.574405] schedule+0x108/0x440 [ 566.577860] ? balance_dirty_pages_ratelimited+0x307/0x1bb0 [ 566.583570] ? __schedule+0x2070/0x2070 [ 566.587544] ? do_raw_spin_trylock+0x190/0x190 [ 566.592121] ? lock_release+0xd70/0xd70 [ 566.596106] ? futex_wait_setup+0x14a/0x3d0 [ 566.600459] futex_wait_queue_me+0x3ed/0x7e0 [ 566.604867] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 566.610226] ? __test_set_page_writeback+0x1090/0x1090 [ 566.615494] ? generic_write_end+0x2c3/0x460 [ 566.619911] ? get_futex_value_locked+0xc3/0xf0 [ 566.624581] ? futex_wait_setup+0x22e/0x3d0 [ 566.628897] ? perf_trace_lock+0xf1/0x860 [ 566.633053] ? futex_wake+0x680/0x680 [ 566.636861] ? ext4_da_write_end+0x4b6/0xaf0 [ 566.641279] futex_wait+0x357/0xa00 [ 566.644898] ? ext4_write_end+0xe90/0xe90 [ 566.649061] ? futex_wait_setup+0x3d0/0x3d0 [ 566.653419] ? lock_downgrade+0x990/0x990 [ 566.657579] ? generic_perform_write+0x486/0x650 [ 566.662436] do_futex+0x10c6/0x2130 [ 566.666117] ? up_write+0x6b/0x120 [ 566.669657] ? fsnotify+0xb6f/0x1af0 [ 566.673360] ? up_read+0x40/0x40 [ 566.676722] ? mutex_lock_io_nested+0x1740/0x1740 [ 566.681588] ? exit_robust_list+0x240/0x240 [ 566.685929] ? lock_downgrade+0x990/0x990 [ 566.690079] ? perf_trace_lock+0x860/0x860 [ 566.694307] ? iterate_fd+0x3f0/0x3f0 [ 566.698123] ? find_held_lock+0x39/0x1d0 [ 566.702203] ? lock_downgrade+0x990/0x990 [ 566.706355] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 566.711196] ? default_llseek+0x2a0/0x2a0 [ 566.715338] ? wait_for_completion+0x770/0x770 [ 566.719995] SyS_futex+0x260/0x390 [ 566.723557] ? do_futex+0x2130/0x2130 [ 566.727347] ? SyS_write+0x184/0x220 [ 566.731052] ? lockdep_sys_exit+0x47/0xf0 [ 566.735195] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 566.740037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 566.745053] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 566.749820] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 566.754568] RIP: 0033:0x7f370a194344 [ 566.758267] RSP: 002b:00007f3708738cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 566.765974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f370a194344 [ 566.773233] RDX: 00000000000008ab RSI: 0000000000000080 RDI: 0000000000a4a264 [ 566.780491] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000455 [ 566.787750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a39a38 [ 566.795009] R13: 0000000000433c80 R14: 0000000000a39a38 R15: 0000000000000003 [ 566.802320] rsyslogd S21672 2902 1 0x00000000 [ 566.807955] Call Trace: [ 566.810547] __schedule+0x8e8/0x2070 [ 566.814276] ? __sched_text_start+0x8/0x8 [ 566.818431] ? find_held_lock+0x39/0x1d0 [ 566.822515] ? lock_downgrade+0x990/0x990 [ 566.826653] ? lock_downgrade+0x990/0x990 [ 566.830791] ? lock_downgrade+0x990/0x990 [ 566.834944] ? add_wait_queue+0x86/0x2d0 [ 566.839013] schedule+0x108/0x440 [ 566.842457] ? do_raw_spin_trylock+0x190/0x190 [ 566.847027] ? lock_release+0xd70/0xd70 [ 566.850999] ? __schedule+0x2070/0x2070 [ 566.854967] ? __lock_is_held+0xbc/0x140 [ 566.859025] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 566.864132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 566.869146] ? trace_hardirqs_on+0xd/0x10 [ 566.873294] ? add_wait_queue+0x1bb/0x2d0 [ 566.877451] schedule_hrtimeout_range_clock+0x681/0x810 [ 566.882805] ? iterate_fd+0x3f0/0x3f0 [ 566.886610] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 566.891952] ? poll_initwait+0x180/0x180 [ 566.896002] ? __pollwait+0x2b6/0x400 [ 566.899806] ? poll_initwait+0x180/0x180 [ 566.903876] ? unix_dgram_poll+0x315/0x770 [ 566.908111] ? unix_create+0x1c0/0x1c0 [ 566.911997] ? __fget_light+0x29d/0x390 [ 566.916002] schedule_hrtimeout_range+0x2a/0x40 [ 566.920675] poll_schedule_timeout+0x10f/0x1f0 [ 566.925258] ? poll_freewait+0x250/0x250 [ 566.929310] ? check_same_owner+0x320/0x320 [ 566.933651] do_select+0x11ea/0x1710 [ 566.937436] ? select_estimate_accuracy+0x450/0x450 [ 566.942476] ? check_noncircular+0x20/0x20 [ 566.946724] ? check_noncircular+0x20/0x20 [ 566.950990] ? set_fd_set.part.0+0x70/0x70 [ 566.955224] ? find_held_lock+0x39/0x1d0 [ 566.959307] ? lock_downgrade+0x990/0x990 [ 566.963469] ? __might_fault+0xe0/0x1d0 [ 566.967455] ? lock_release+0xd70/0xd70 [ 566.971433] ? check_same_owner+0x320/0x320 [ 566.975756] ? __check_object_size+0x25d/0x4f0 [ 566.980351] ? __might_sleep+0x95/0x190 [ 566.984340] ? kasan_check_write+0x14/0x20 [ 566.988581] core_sys_select+0x480/0x960 [ 566.992638] ? core_sys_select+0x480/0x960 [ 566.996887] ? poll_select_set_timeout+0x210/0x210 [ 567.001807] ? fget_raw+0x20/0x20 [ 567.005280] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 567.010496] ? __fdget+0x18/0x20 [ 567.013866] ? fput+0xd2/0x140 [ 567.017060] ? __sys_recvmsg+0x138/0x210 [ 567.021122] ? SyS_sendmmsg+0x60/0x60 [ 567.024941] SyS_select+0x194/0x230 [ 567.028569] ? core_sys_select+0x960/0x960 [ 567.032811] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 567.037660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.042672] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.047442] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 567.052205] RIP: 0033:0x7f3709ac7df3 [ 567.055905] RSP: 002b:00007f3707f37d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 567.063615] RAX: ffffffffffffffda RBX: 00007f3707f37da0 RCX: 00007f3709ac7df3 [ 567.070873] RDX: 0000000000000000 RSI: 00007f3707f37da0 RDI: 0000000000000001 [ 567.078144] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000001 [ 567.085403] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 567.092661] R13: 00007f3707f36d50 R14: 0000000000000003 R15: 0000000000000004 [ 567.099968] rsyslogd S23376 2903 1 0x00000000 [ 567.105600] Call Trace: [ 567.108191] __schedule+0x8e8/0x2070 [ 567.111918] ? __sched_text_start+0x8/0x8 [ 567.116064] ? mark_held_locks+0xb2/0x100 [ 567.120209] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 567.125311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.130325] ? trace_hardirqs_on+0xd/0x10 [ 567.134476] ? prepare_to_wait_event+0x1d9/0xba0 [ 567.139236] ? wait_woken+0x280/0x280 [ 567.143033] ? __mutex_lock+0x16f/0x1870 [ 567.147115] schedule+0x108/0x440 [ 567.150567] ? __schedule+0x2070/0x2070 [ 567.154552] ? check_same_owner+0x320/0x320 [ 567.158882] ? __wake_up_locked_key+0x20/0x20 [ 567.163389] ? __might_sleep+0x95/0x190 [ 567.167371] do_syslog+0x953/0xb80 [ 567.170917] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 567.175929] ? finish_wait+0x490/0x490 [ 567.179820] ? __lock_is_held+0xbc/0x140 [ 567.183891] kmsg_read+0x7a/0xa0 [ 567.187252] ? kmsg_poll+0xa0/0xa0 [ 567.190783] proc_reg_read+0xef/0x170 [ 567.194590] ? proc_reg_write+0x170/0x170 [ 567.198731] __vfs_read+0xef/0xa00 [ 567.202275] ? do_iter_readv_writev+0x7f0/0x7f0 [ 567.206944] ? fsnotify+0x1af0/0x1af0 [ 567.210747] ? __inode_security_revalidate+0xd9/0x130 [ 567.215936] ? avc_policy_seqno+0x9/0x20 [ 567.219992] ? selinux_file_permission+0x82/0x460 [ 567.224845] ? security_file_permission+0x89/0x1f0 [ 567.229782] ? rw_verify_area+0xe5/0x2b0 [ 567.233834] ? __fdget_raw+0x20/0x20 [ 567.237565] vfs_read+0x124/0x360 [ 567.241025] SyS_read+0xef/0x220 [ 567.244389] ? lockdep_sys_exit+0x47/0xf0 [ 567.248541] ? vfs_copy_file_range+0x960/0x960 [ 567.253114] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.258129] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.262898] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 567.267641] RIP: 0033:0x7f370a1971fd [ 567.271344] RSP: 002b:00007f3707736e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 567.279052] RAX: ffffffffffffffda RBX: 0000000000a5f170 RCX: 00007f370a1971fd [ 567.286314] RDX: 0000000000000fff RSI: 00007f3708f6b5a0 RDI: 0000000000000004 [ 567.293573] RBP: 0000000000000082 R08: 0000000000a4a260 R09: 0000000004000001 [ 567.300835] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420 [ 567.308096] R13: 00007f37077379c0 R14: 00007f370a7dc040 R15: 0000000000000003 [ 567.315408] cron S20992 2935 1 0x00000000 [ 567.321039] Call Trace: [ 567.323634] __schedule+0x8e8/0x2070 [ 567.327364] ? __sched_text_start+0x8/0x8 [ 567.331510] ? timerqueue_add+0x1e9/0x280 [ 567.335668] ? do_raw_spin_trylock+0x190/0x190 [ 567.340246] ? __remove_hrtimer+0x190/0x190 [ 567.344574] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 567.349674] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.354686] ? trace_hardirqs_on+0xd/0x10 [ 567.358851] schedule+0x108/0x440 [ 567.362303] ? __schedule+0x2070/0x2070 [ 567.366272] ? perf_trace_lock_acquire+0xfe/0x900 [ 567.371131] ? perf_trace_lock+0x860/0x860 [ 567.375387] do_nanosleep+0x215/0x6f0 [ 567.379180] ? perf_trace_hrtimer_init+0x144/0x690 [ 567.384113] ? schedule_timeout_idle+0x90/0x90 [ 567.388682] ? perf_trace_timer_expire_entry+0x720/0x720 [ 567.394122] ? lock_downgrade+0x990/0x990 [ 567.398301] ? rcu_pm_notify+0xc0/0xc0 [ 567.402219] ? memset+0x31/0x40 [ 567.405510] hrtimer_nanosleep+0x2b2/0x860 [ 567.409765] ? nanosleep_copyout+0x100/0x100 [ 567.414160] ? __might_sleep+0x95/0x190 [ 567.418142] ? kasan_check_write+0x14/0x20 [ 567.422384] ? _copy_from_user+0x99/0x110 [ 567.426539] ? __hrtimer_init+0x140/0x140 [ 567.430718] ? SyS_rt_sigprocmask+0x191/0x220 [ 567.435219] SyS_nanosleep+0x175/0x1f0 [ 567.439101] ? hrtimer_nanosleep+0x860/0x860 [ 567.443500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.448510] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.453277] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 567.458022] RIP: 0033:0x7f53edc2ce40 [ 567.461722] RSP: 002b:00007ffe12c35c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 567.469441] RAX: ffffffffffffffda RBX: 00007ffe12c35db0 RCX: 00007f53edc2ce40 [ 567.476699] RDX: 0000000000000000 RSI: 00007ffe12c35e30 RDI: 00007ffe12c35e30 [ 567.483955] RBP: 0000000000000082 R08: 00007ffe12c35c90 R09: 0000000000000000 [ 567.491212] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000004033c4 [ 567.498481] R13: 00007ffe12c35f90 R14: 0000000000000000 R15: 0000000000000000 [ 567.505788] sshd S21672 2961 1 0x00000000 [ 567.511421] Call Trace: [ 567.514008] __schedule+0x8e8/0x2070 [ 567.517734] ? __sched_text_start+0x8/0x8 [ 567.521885] ? lock_downgrade+0x990/0x990 [ 567.526061] ? add_wait_queue+0x86/0x2d0 [ 567.530161] ? lock_release+0xd70/0xd70 [ 567.534125] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 567.540001] ? is_bpf_text_address+0x7b/0x120 [ 567.544527] ? do_raw_spin_trylock+0x190/0x190 [ 567.549119] ? bpf_prog_alloc+0x310/0x310 [ 567.553288] schedule+0x108/0x440 [ 567.556745] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.561786] ? __schedule+0x2070/0x2070 [ 567.565785] ? add_wait_queue+0x1bb/0x2d0 [ 567.569933] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 567.574981] ? is_bpf_text_address+0xa4/0x120 [ 567.579500] schedule_hrtimeout_range_clock+0x681/0x810 [ 567.584882] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 567.589980] ? poll_initwait+0x180/0x180 [ 567.594034] ? tcp_peek_len+0x270/0x270 [ 567.598028] ? lock_downgrade+0x990/0x990 [ 567.602184] ? __fget_light+0x29d/0x390 [ 567.606154] ? fget_raw+0x20/0x20 [ 567.609626] schedule_hrtimeout_range+0x2a/0x40 [ 567.614290] poll_schedule_timeout+0x10f/0x1f0 [ 567.618873] ? poll_freewait+0x250/0x250 [ 567.622925] ? check_same_owner+0x320/0x320 [ 567.627263] do_select+0x11ea/0x1710 [ 567.631049] ? select_estimate_accuracy+0x450/0x450 [ 567.636057] ? __dentry_kill+0x4d7/0x6d0 [ 567.640108] ? dput.part.24+0x62c/0x740 [ 567.644067] ? dput+0x1f/0x30 [ 567.647161] ? __fput+0x52b/0x7f0 [ 567.650602] ? ____fput+0x15/0x20 [ 567.654045] ? task_work_run+0x199/0x270 [ 567.658096] ? exit_to_usermode_loop+0x2a6/0x300 [ 567.662851] ? check_noncircular+0x20/0x20 [ 567.667100] ? check_noncircular+0x20/0x20 [ 567.671349] ? set_fd_set.part.0+0x70/0x70 [ 567.675590] ? set_fd_set.part.0+0x70/0x70 [ 567.679847] ? lock_downgrade+0x990/0x990 [ 567.684022] ? __might_fault+0xe0/0x1d0 [ 567.688038] ? lock_release+0xd70/0xd70 [ 567.692006] ? check_same_owner+0x320/0x320 [ 567.696324] ? __check_object_size+0x25d/0x4f0 [ 567.700919] ? __might_sleep+0x95/0x190 [ 567.704904] ? kasan_check_write+0x14/0x20 [ 567.709140] core_sys_select+0x480/0x960 [ 567.713191] ? core_sys_select+0x480/0x960 [ 567.717436] ? poll_select_set_timeout+0x210/0x210 [ 567.722367] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.726878] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.731367] ? task_work_run+0x1f4/0x270 [ 567.735441] ? exit_to_usermode_loop+0x98/0x300 [ 567.740117] ? trace_hardirqs_off+0xd/0x10 [ 567.744345] ? exit_to_usermode_loop+0x1a8/0x300 [ 567.749102] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 567.754654] SyS_select+0x194/0x230 [ 567.758285] ? core_sys_select+0x960/0x960 [ 567.762516] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 567.767361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.772372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 567.777137] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 567.781879] RIP: 0033:0x7f60fca1edd3 [ 567.785594] RSP: 002b:00007ffd86ed57a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 567.793297] RAX: ffffffffffffffda RBX: 000055fedc411ac0 RCX: 00007f60fca1edd3 [ 567.800554] RDX: 0000000000000000 RSI: 000055fedc805a80 RDI: 0000000000000007 [ 567.807843] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 567.815102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 567.822359] R13: 000055fedc411a40 R14: 000055fedc805a80 R15: 000055fedc40bca0 [ 567.829666] getty S18952 2985 1 0x00000000 [ 567.835293] Call Trace: [ 567.837886] __schedule+0x8e8/0x2070 [ 567.841610] ? __sched_text_start+0x8/0x8 [ 567.845810] ? __lock_is_held+0xbc/0x140 [ 567.849893] ? check_noncircular+0x20/0x20 [ 567.854134] schedule+0x108/0x440 [ 567.857576] ? flush_work+0x6b2/0x8f0 [ 567.861373] ? __schedule+0x2070/0x2070 [ 567.865343] ? trace_hardirqs_on+0xd/0x10 [ 567.869481] ? flush_work+0x620/0x8f0 [ 567.873273] ? lock_downgrade+0x990/0x990 [ 567.877425] ? find_held_lock+0x39/0x1d0 [ 567.881507] schedule_timeout+0x1ce/0x250 [ 567.885647] ? usleep_range+0x1b0/0x1b0 [ 567.889614] ? lock_release+0xd70/0xd70 [ 567.893581] ? check_same_owner+0x320/0x320 [ 567.897904] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 567.903005] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.908033] wait_woken+0x10f/0x280 [ 567.911654] ? wait_woken+0x10f/0x280 [ 567.915445] ? n_tty_read+0x92f/0x1a40 [ 567.919326] ? woken_wake_function+0x60/0x60 [ 567.923754] n_tty_read+0xaf1/0x1a40 [ 567.927469] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 567.934179] ? copy_from_read_buf+0x6a0/0x6a0 [ 567.938689] ? check_same_owner+0x320/0x320 [ 567.943006] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.948020] ? trace_hardirqs_on+0xd/0x10 [ 567.952173] ? __wake_up_sync+0x10/0x10 [ 567.956145] ? tty_poll+0x170/0x170 [ 567.959765] ? ldsem_down_read+0x37/0x40 [ 567.963816] ? ldsem_down_read+0x37/0x40 [ 567.967877] ? copy_from_read_buf+0x6a0/0x6a0 [ 567.972386] tty_read+0x169/0x250 [ 567.975846] ? tty_poll+0x170/0x170 [ 567.979464] __vfs_read+0xef/0xa00 [ 567.983012] ? do_iter_readv_writev+0x7f0/0x7f0 [ 567.987685] ? fsnotify+0x1af0/0x1af0 [ 567.991487] ? __inode_security_revalidate+0xd9/0x130 [ 567.996672] ? avc_policy_seqno+0x9/0x20 [ 568.000722] ? selinux_file_permission+0x82/0x460 [ 568.005573] ? security_file_permission+0x89/0x1f0 [ 568.010521] ? rw_verify_area+0xe5/0x2b0 [ 568.014568] ? __fdget_raw+0x20/0x20 [ 568.018283] vfs_read+0x124/0x360 [ 568.021744] SyS_read+0xef/0x220 [ 568.025114] ? vfs_copy_file_range+0x960/0x960 [ 568.029687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.034701] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.039490] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 568.044233] RIP: 0033:0x7f29b6968310 [ 568.047933] RSP: 002b:00007ffdad52dce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 568.055639] RAX: ffffffffffffffda RBX: 00007f29b703e6a8 RCX: 00007f29b6968310 [ 568.062898] RDX: 0000000000000001 RSI: 00007ffdad52dd38 RDI: 0000000000000000 [ 568.070160] RBP: 0000000000000082 R08: 00007ffdad52db20 R09: 00007f29b6c1ee90 [ 568.077423] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 568.084682] R13: 000000000000006c R14: 000000000000006c R15: 00007ffdad52dc24 [ 568.091986] getty S20744 2986 1 0x00000000 [ 568.097620] Call Trace: [ 568.100209] __schedule+0x8e8/0x2070 [ 568.103937] ? __sched_text_start+0x8/0x8 [ 568.108126] ? __lock_is_held+0xbc/0x140 [ 568.112264] ? check_noncircular+0x20/0x20 [ 568.116511] schedule+0x108/0x440 [ 568.119955] ? flush_work+0x6b2/0x8f0 [ 568.123755] ? __schedule+0x2070/0x2070 [ 568.127725] ? trace_hardirqs_on+0xd/0x10 [ 568.131866] ? flush_work+0x620/0x8f0 [ 568.135656] ? lock_downgrade+0x990/0x990 [ 568.139808] ? find_held_lock+0x39/0x1d0 [ 568.143899] schedule_timeout+0x1ce/0x250 [ 568.148041] ? usleep_range+0x1b0/0x1b0 [ 568.152012] ? lock_release+0xd70/0xd70 [ 568.155981] ? check_same_owner+0x320/0x320 [ 568.160298] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 568.165398] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.170424] wait_woken+0x10f/0x280 [ 568.174044] ? wait_woken+0x10f/0x280 [ 568.177840] ? n_tty_read+0x92f/0x1a40 [ 568.181738] ? woken_wake_function+0x60/0x60 [ 568.186165] n_tty_read+0xaf1/0x1a40 [ 568.189876] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 568.196599] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.201110] ? check_same_owner+0x320/0x320 [ 568.205427] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.210441] ? trace_hardirqs_on+0xd/0x10 [ 568.214593] ? __wake_up_sync+0x10/0x10 [ 568.218564] ? tty_poll+0x170/0x170 [ 568.222186] ? ldsem_down_read+0x37/0x40 [ 568.226240] ? ldsem_down_read+0x37/0x40 [ 568.230302] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.234835] tty_read+0x169/0x250 [ 568.238293] ? tty_poll+0x170/0x170 [ 568.241910] __vfs_read+0xef/0xa00 [ 568.245455] ? do_iter_readv_writev+0x7f0/0x7f0 [ 568.250121] ? fsnotify+0x1af0/0x1af0 [ 568.253926] ? __inode_security_revalidate+0xd9/0x130 [ 568.259113] ? avc_policy_seqno+0x9/0x20 [ 568.263165] ? selinux_file_permission+0x82/0x460 [ 568.268011] ? security_file_permission+0x89/0x1f0 [ 568.272948] ? rw_verify_area+0xe5/0x2b0 [ 568.276997] ? __fdget_raw+0x20/0x20 [ 568.280714] vfs_read+0x124/0x360 [ 568.284175] SyS_read+0xef/0x220 [ 568.287544] ? vfs_copy_file_range+0x960/0x960 [ 568.292115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.297130] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.301896] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 568.306641] RIP: 0033:0x7fe24fd92310 [ 568.310341] RSP: 002b:00007ffd48700898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 568.318049] RAX: ffffffffffffffda RBX: 00007fe2504686a8 RCX: 00007fe24fd92310 [ 568.325309] RDX: 0000000000000001 RSI: 00007ffd487008e8 RDI: 0000000000000000 [ 568.332568] RBP: 0000000000000082 R08: 00007ffd487006d0 R09: 00007fe250048e90 [ 568.339826] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 568.347088] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd487007d4 [ 568.354394] getty S19312 2987 1 0x00000000 [ 568.360025] Call Trace: [ 568.362617] __schedule+0x8e8/0x2070 [ 568.366339] ? __sched_text_start+0x8/0x8 [ 568.370555] ? __lock_is_held+0xbc/0x140 [ 568.374634] ? check_noncircular+0x20/0x20 [ 568.378882] schedule+0x108/0x440 [ 568.382323] ? flush_work+0x6b2/0x8f0 [ 568.386123] ? __schedule+0x2070/0x2070 [ 568.390095] ? trace_hardirqs_on+0xd/0x10 [ 568.394273] ? flush_work+0x620/0x8f0 [ 568.398063] ? lock_downgrade+0x990/0x990 [ 568.402223] ? find_held_lock+0x39/0x1d0 [ 568.406307] schedule_timeout+0x1ce/0x250 [ 568.410462] ? usleep_range+0x1b0/0x1b0 [ 568.414431] ? lock_release+0xd70/0xd70 [ 568.418397] ? check_same_owner+0x320/0x320 [ 568.422715] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 568.427815] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.432877] wait_woken+0x10f/0x280 [ 568.436493] ? wait_woken+0x10f/0x280 [ 568.440283] ? n_tty_read+0x92f/0x1a40 [ 568.444163] ? woken_wake_function+0x60/0x60 [ 568.448587] n_tty_read+0xaf1/0x1a40 [ 568.452300] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 568.459013] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.463530] ? check_same_owner+0x320/0x320 [ 568.467896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.472906] ? trace_hardirqs_on+0xd/0x10 [ 568.477057] ? __wake_up_sync+0x10/0x10 [ 568.481043] ? tty_poll+0x170/0x170 [ 568.484666] ? ldsem_down_read+0x37/0x40 [ 568.488717] ? ldsem_down_read+0x37/0x40 [ 568.492775] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.497273] tty_read+0x169/0x250 [ 568.500755] ? tty_poll+0x170/0x170 [ 568.504371] __vfs_read+0xef/0xa00 [ 568.507914] ? do_iter_readv_writev+0x7f0/0x7f0 [ 568.512599] ? fsnotify+0x1af0/0x1af0 [ 568.516433] ? __inode_security_revalidate+0xd9/0x130 [ 568.521620] ? avc_policy_seqno+0x9/0x20 [ 568.525687] ? selinux_file_permission+0x82/0x460 [ 568.530537] ? security_file_permission+0x89/0x1f0 [ 568.535471] ? rw_verify_area+0xe5/0x2b0 [ 568.539522] ? __fdget_raw+0x20/0x20 [ 568.543237] vfs_read+0x124/0x360 [ 568.546695] SyS_read+0xef/0x220 [ 568.550065] ? vfs_copy_file_range+0x960/0x960 [ 568.554637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.559651] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.564432] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 568.569206] RIP: 0033:0x7fc791225310 [ 568.572905] RSP: 002b:00007ffce1dcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 568.580610] RAX: ffffffffffffffda RBX: 00007fc7918fb6a8 RCX: 00007fc791225310 [ 568.587866] RDX: 0000000000000001 RSI: 00007ffce1dcf118 RDI: 0000000000000000 [ 568.595124] RBP: 0000000000000082 R08: 00007ffce1dcef00 R09: 00007fc7914dbe90 [ 568.602382] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 568.609639] R13: 000000000000006c R14: 000000000000006c R15: 00007ffce1dcf004 [ 568.616953] getty S21352 2988 1 0x00000000 [ 568.622584] Call Trace: [ 568.625177] __schedule+0x8e8/0x2070 [ 568.628905] ? __sched_text_start+0x8/0x8 [ 568.633093] ? __lock_is_held+0xbc/0x140 [ 568.637173] ? check_noncircular+0x20/0x20 [ 568.641419] schedule+0x108/0x440 [ 568.644864] ? flush_work+0x6b2/0x8f0 [ 568.648683] ? __schedule+0x2070/0x2070 [ 568.652670] ? trace_hardirqs_on+0xd/0x10 [ 568.656809] ? flush_work+0x620/0x8f0 [ 568.660602] ? lock_downgrade+0x990/0x990 [ 568.664752] ? find_held_lock+0x39/0x1d0 [ 568.668841] schedule_timeout+0x1ce/0x250 [ 568.672981] ? usleep_range+0x1b0/0x1b0 [ 568.676947] ? lock_release+0xd70/0xd70 [ 568.680912] ? check_same_owner+0x320/0x320 [ 568.685246] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 568.690355] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.695395] wait_woken+0x10f/0x280 [ 568.699010] ? wait_woken+0x10f/0x280 [ 568.702817] ? n_tty_read+0x92f/0x1a40 [ 568.706708] ? woken_wake_function+0x60/0x60 [ 568.711165] n_tty_read+0xaf1/0x1a40 [ 568.714874] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 568.721585] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.726096] ? check_same_owner+0x320/0x320 [ 568.730413] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.735425] ? trace_hardirqs_on+0xd/0x10 [ 568.739575] ? __wake_up_sync+0x10/0x10 [ 568.743558] ? tty_poll+0x170/0x170 [ 568.747181] ? ldsem_down_read+0x37/0x40 [ 568.751232] ? ldsem_down_read+0x37/0x40 [ 568.755298] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.759790] tty_read+0x169/0x250 [ 568.763246] ? tty_poll+0x170/0x170 [ 568.766867] __vfs_read+0xef/0xa00 [ 568.770427] ? do_iter_readv_writev+0x7f0/0x7f0 [ 568.775095] ? fsnotify+0x1af0/0x1af0 [ 568.778900] ? __inode_security_revalidate+0xd9/0x130 [ 568.784088] ? avc_policy_seqno+0x9/0x20 [ 568.788142] ? selinux_file_permission+0x82/0x460 [ 568.792985] ? security_file_permission+0x89/0x1f0 [ 568.797929] ? rw_verify_area+0xe5/0x2b0 [ 568.801978] ? __fdget_raw+0x20/0x20 [ 568.805690] vfs_read+0x124/0x360 [ 568.809148] SyS_read+0xef/0x220 [ 568.812514] ? vfs_copy_file_range+0x960/0x960 [ 568.817085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.822101] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.826872] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 568.831616] RIP: 0033:0x7f29a5c64310 [ 568.835312] RSP: 002b:00007ffd5f688168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 568.843034] RAX: ffffffffffffffda RBX: 00007f29a633a6a8 RCX: 00007f29a5c64310 [ 568.850296] RDX: 0000000000000001 RSI: 00007ffd5f6881b8 RDI: 0000000000000000 [ 568.857553] RBP: 0000000000000082 R08: 00007ffd5f687fa0 R09: 00007f29a5f1ae90 [ 568.864812] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 568.872072] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd5f6880a4 [ 568.879400] getty S21104 2989 1 0x00000000 [ 568.885077] Call Trace: [ 568.887681] __schedule+0x8e8/0x2070 [ 568.891781] ? __sched_text_start+0x8/0x8 [ 568.895983] ? __lock_is_held+0xbc/0x140 [ 568.900067] ? check_noncircular+0x20/0x20 [ 568.904327] schedule+0x108/0x440 [ 568.907804] ? flush_work+0x6b2/0x8f0 [ 568.911598] ? __schedule+0x2070/0x2070 [ 568.915574] ? trace_hardirqs_on+0xd/0x10 [ 568.919714] ? flush_work+0x620/0x8f0 [ 568.923500] ? lock_downgrade+0x990/0x990 [ 568.927649] ? find_held_lock+0x39/0x1d0 [ 568.931734] schedule_timeout+0x1ce/0x250 [ 568.935888] ? usleep_range+0x1b0/0x1b0 [ 568.939857] ? lock_release+0xd70/0xd70 [ 568.943846] ? check_same_owner+0x320/0x320 [ 568.948164] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 568.953266] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.958292] wait_woken+0x10f/0x280 [ 568.961908] ? wait_woken+0x10f/0x280 [ 568.965700] ? n_tty_read+0x92f/0x1a40 [ 568.969581] ? woken_wake_function+0x60/0x60 [ 568.974006] n_tty_read+0xaf1/0x1a40 [ 568.977721] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 568.984428] ? copy_from_read_buf+0x6a0/0x6a0 [ 568.988941] ? check_same_owner+0x320/0x320 [ 568.993255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.998266] ? trace_hardirqs_on+0xd/0x10 [ 569.002416] ? __wake_up_sync+0x10/0x10 [ 569.006401] ? tty_poll+0x170/0x170 [ 569.010018] ? ldsem_down_read+0x37/0x40 [ 569.014090] ? ldsem_down_read+0x37/0x40 [ 569.018151] ? copy_from_read_buf+0x6a0/0x6a0 [ 569.022639] tty_read+0x169/0x250 [ 569.026092] ? tty_poll+0x170/0x170 [ 569.029712] __vfs_read+0xef/0xa00 [ 569.033258] ? do_iter_readv_writev+0x7f0/0x7f0 [ 569.037928] ? fsnotify+0x1af0/0x1af0 [ 569.041759] ? __inode_security_revalidate+0xd9/0x130 [ 569.047004] ? avc_policy_seqno+0x9/0x20 [ 569.051069] ? selinux_file_permission+0x82/0x460 [ 569.055914] ? security_file_permission+0x89/0x1f0 [ 569.060844] ? rw_verify_area+0xe5/0x2b0 [ 569.064890] ? __fdget_raw+0x20/0x20 [ 569.068621] vfs_read+0x124/0x360 [ 569.072080] SyS_read+0xef/0x220 [ 569.075462] ? vfs_copy_file_range+0x960/0x960 [ 569.080034] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.085052] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.089820] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 569.094565] RIP: 0033:0x7f11806ec310 [ 569.098262] RSP: 002b:00007ffccacdb558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 569.105971] RAX: ffffffffffffffda RBX: 00007f1180dc26a8 RCX: 00007f11806ec310 [ 569.113229] RDX: 0000000000000001 RSI: 00007ffccacdb5a8 RDI: 0000000000000000 [ 569.120491] RBP: 0000000000000082 R08: 00007ffccacdb390 R09: 00007f11809a2e90 [ 569.127753] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 569.135011] R13: 000000000000006c R14: 000000000000006c R15: 00007ffccacdb494 [ 569.142334] getty S20424 2990 1 0x00000000 [ 569.148004] Call Trace: [ 569.150595] __schedule+0x8e8/0x2070 [ 569.154363] ? __sched_text_start+0x8/0x8 [ 569.158548] ? __lock_is_held+0xbc/0x140 [ 569.162626] ? check_noncircular+0x20/0x20 [ 569.166883] schedule+0x108/0x440 [ 569.170337] ? flush_work+0x6b2/0x8f0 [ 569.174135] ? __schedule+0x2070/0x2070 [ 569.178108] ? trace_hardirqs_on+0xd/0x10 [ 569.182265] ? flush_work+0x620/0x8f0 [ 569.186056] ? lock_downgrade+0x990/0x990 [ 569.190211] ? find_held_lock+0x39/0x1d0 [ 569.194300] schedule_timeout+0x1ce/0x250 [ 569.198444] ? usleep_range+0x1b0/0x1b0 [ 569.202416] ? lock_release+0xd70/0xd70 [ 569.206382] ? check_same_owner+0x320/0x320 [ 569.210702] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 569.215801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.220827] wait_woken+0x10f/0x280 [ 569.224449] ? wait_woken+0x10f/0x280 [ 569.228239] ? n_tty_read+0x92f/0x1a40 [ 569.232123] ? woken_wake_function+0x60/0x60 [ 569.236549] n_tty_read+0xaf1/0x1a40 [ 569.240277] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 569.246984] ? copy_from_read_buf+0x6a0/0x6a0 [ 569.251494] ? check_same_owner+0x320/0x320 [ 569.255812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.260841] ? trace_hardirqs_on+0xd/0x10 [ 569.264989] ? __wake_up_sync+0x10/0x10 [ 569.268992] ? tty_poll+0x170/0x170 [ 569.272611] ? ldsem_down_read+0x37/0x40 [ 569.276661] ? ldsem_down_read+0x37/0x40 [ 569.280719] ? copy_from_read_buf+0x6a0/0x6a0 [ 569.285206] tty_read+0x169/0x250 [ 569.288660] ? tty_poll+0x170/0x170 [ 569.292276] __vfs_read+0xef/0xa00 [ 569.295821] ? do_iter_readv_writev+0x7f0/0x7f0 [ 569.300496] ? fsnotify+0x1af0/0x1af0 [ 569.304295] ? __inode_security_revalidate+0xd9/0x130 [ 569.309496] ? avc_policy_seqno+0x9/0x20 [ 569.313547] ? selinux_file_permission+0x82/0x460 [ 569.318394] ? security_file_permission+0x89/0x1f0 [ 569.323348] ? rw_verify_area+0xe5/0x2b0 [ 569.327399] ? __fdget_raw+0x20/0x20 [ 569.331115] vfs_read+0x124/0x360 [ 569.334573] SyS_read+0xef/0x220 [ 569.337943] ? vfs_copy_file_range+0x960/0x960 [ 569.342517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.347558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.352341] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 569.357087] RIP: 0033:0x7febc7562310 [ 569.360784] RSP: 002b:00007fff7d8e5528 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 569.368488] RAX: ffffffffffffffda RBX: 00007febc7c386a8 RCX: 00007febc7562310 [ 569.375758] RDX: 0000000000000001 RSI: 00007fff7d8e5578 RDI: 0000000000000000 [ 569.383017] RBP: 0000000000000082 R08: 00007fff7d8e5360 R09: 00007febc7818e90 [ 569.390276] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 569.397536] R13: 000000000000006c R14: 000000000000006c R15: 00007fff7d8e5464 [ 569.404842] getty S21352 2991 1 0x00000000 [ 569.410469] Call Trace: [ 569.413083] __schedule+0x8e8/0x2070 [ 569.416806] ? __sched_text_start+0x8/0x8 [ 569.420991] ? __lock_is_held+0xbc/0x140 [ 569.425071] ? check_noncircular+0x20/0x20 [ 569.429314] schedule+0x108/0x440 [ 569.432753] ? flush_work+0x6b2/0x8f0 [ 569.436564] ? __schedule+0x2070/0x2070 [ 569.440530] ? trace_hardirqs_on+0xd/0x10 [ 569.444667] ? flush_work+0x620/0x8f0 [ 569.448456] ? lock_downgrade+0x990/0x990 [ 569.452607] ? find_held_lock+0x39/0x1d0 [ 569.456690] schedule_timeout+0x1ce/0x250 [ 569.460830] ? usleep_range+0x1b0/0x1b0 [ 569.464817] ? lock_release+0xd70/0xd70 [ 569.468790] ? check_same_owner+0x320/0x320 [ 569.473112] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 569.478214] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.483267] wait_woken+0x10f/0x280 [ 569.486896] ? wait_woken+0x10f/0x280 [ 569.490684] ? n_tty_read+0x92f/0x1a40 [ 569.494567] ? woken_wake_function+0x60/0x60 [ 569.498993] n_tty_read+0xaf1/0x1a40 [ 569.502707] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 569.509431] ? copy_from_read_buf+0x6a0/0x6a0 [ 569.513941] ? check_same_owner+0x320/0x320 [ 569.518259] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.523266] ? trace_hardirqs_on+0xd/0x10 [ 569.527415] ? __wake_up_sync+0x10/0x10 [ 569.531382] ? tty_poll+0x170/0x170 [ 569.534999] ? ldsem_down_read+0x37/0x40 [ 569.539058] ? ldsem_down_read+0x37/0x40 [ 569.543119] ? copy_from_read_buf+0x6a0/0x6a0 [ 569.547607] tty_read+0x169/0x250 [ 569.551062] ? tty_poll+0x170/0x170 [ 569.554689] __vfs_read+0xef/0xa00 [ 569.558230] ? do_iter_readv_writev+0x7f0/0x7f0 [ 569.562897] ? fsnotify+0x1af0/0x1af0 [ 569.566701] ? __inode_security_revalidate+0xd9/0x130 [ 569.571888] ? avc_policy_seqno+0x9/0x20 [ 569.575940] ? selinux_file_permission+0x82/0x460 [ 569.580786] ? security_file_permission+0x89/0x1f0 [ 569.585717] ? rw_verify_area+0xe5/0x2b0 [ 569.589765] ? __fdget_raw+0x20/0x20 [ 569.593482] vfs_read+0x124/0x360 [ 569.596945] SyS_read+0xef/0x220 [ 569.600327] ? vfs_copy_file_range+0x960/0x960 [ 569.604904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.609915] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.614682] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 569.619424] RIP: 0033:0x7f1c4f710310 [ 569.623120] RSP: 002b:00007ffed98af678 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 569.630829] RAX: ffffffffffffffda RBX: 00007f1c4fde66a8 RCX: 00007f1c4f710310 [ 569.638098] RDX: 0000000000000001 RSI: 00007ffed98af6c8 RDI: 0000000000000000 [ 569.645373] RBP: 0000000000000082 R08: 00007ffed98af4b0 R09: 0000000000000000 [ 569.652646] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 569.659909] R13: 000000000000006c R14: 000000000000006c R15: 00007ffed98af5b4 [ 569.667215] sshd S20032 3011 2961 0x00000000 [ 569.672848] Call Trace: [ 569.675438] __schedule+0x8e8/0x2070 [ 569.679163] ? __sched_text_start+0x8/0x8 [ 569.683306] ? timerqueue_add+0x1e9/0x280 [ 569.687460] ? do_raw_spin_trylock+0x190/0x190 [ 569.692051] ? __remove_hrtimer+0x190/0x190 [ 569.696367] ? check_noncircular+0x20/0x20 [ 569.700611] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 569.705714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.710731] ? trace_hardirqs_on+0xd/0x10 [ 569.714911] schedule+0x108/0x440 [ 569.718365] ? __schedule+0x2070/0x2070 [ 569.722354] ? rcu_pm_notify+0xc0/0xc0 [ 569.726245] ? memset+0x31/0x40 [ 569.729522] ? __hrtimer_init+0x4e/0x140 [ 569.733586] schedule_hrtimeout_range_clock+0x23e/0x810 [ 569.738966] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 569.744072] ? tcp_peek_len+0x270/0x270 [ 569.748048] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 569.753162] ? __hrtimer_init+0x140/0x140 [ 569.757324] ? add_wait_queue+0x1bb/0x2d0 [ 569.761490] schedule_hrtimeout_range+0x2a/0x40 [ 569.766168] poll_schedule_timeout+0x10f/0x1f0 [ 569.770762] ? poll_freewait+0x250/0x250 [ 569.774810] ? check_same_owner+0x320/0x320 [ 569.779132] ? poll_initwait+0x180/0x180 [ 569.783185] ? pipe_poll+0x25e/0x2d0 [ 569.786897] do_select+0x11ea/0x1710 [ 569.790693] ? select_estimate_accuracy+0x450/0x450 [ 569.795718] ? perf_trace_lock+0xf1/0x860 [ 569.799871] ? perf_trace_lock_acquire+0xfe/0x900 [ 569.804713] ? check_noncircular+0x20/0x20 [ 569.808936] ? lock_downgrade+0x990/0x990 [ 569.813097] ? set_fd_set.part.0+0x70/0x70 [ 569.817338] ? set_fd_set.part.0+0x70/0x70 [ 569.821578] ? set_fd_set.part.0+0x70/0x70 [ 569.825815] ? set_fd_set.part.0+0x70/0x70 [ 569.830068] ? __might_fault+0xe0/0x1d0 [ 569.834054] ? lock_release+0xd70/0xd70 [ 569.838063] ? __check_object_size+0x25d/0x4f0 [ 569.842661] ? __might_sleep+0x95/0x190 [ 569.846647] ? kasan_check_write+0x14/0x20 [ 569.850910] core_sys_select+0x480/0x960 [ 569.854975] ? core_sys_select+0x480/0x960 [ 569.859216] ? poll_select_set_timeout+0x210/0x210 [ 569.864151] ? kvm_clock_get_cycles+0x25/0x30 [ 569.868658] ? timespec64_add_safe+0x1bb/0x2c0 [ 569.873278] ? poll_select_set_timeout+0x12f/0x210 [ 569.878198] ? do_restart_poll+0x2a0/0x2a0 [ 569.882441] ? kasan_check_write+0x14/0x20 [ 569.886682] SyS_select+0x194/0x230 [ 569.890311] ? core_sys_select+0x960/0x960 [ 569.894542] ? SyS_write+0x184/0x220 [ 569.898254] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 569.903111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 569.908122] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 569.912889] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 569.917631] RIP: 0033:0x7f104fb78dd3 [ 569.921331] RSP: 002b:00007fffa0bc8198 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 569.929037] RAX: ffffffffffffffda RBX: 00007fffa0bc8220 RCX: 00007f104fb78dd3 [ 569.936298] RDX: 000055b91214eac0 RSI: 000055b91214eae0 RDI: 000000000000000c [ 569.943558] RBP: 0000000000000082 R08: 00007fffa0bc81c0 R09: 0101010101010101 [ 569.950814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001000000 [ 569.958074] R13: 0000000000200000 R14: 00007f1050c2ec00 R15: 000055b91214fde0 [ 569.965394] syz-fuzzer S20592 3013 3011 0x00000000 [ 569.971024] Call Trace: [ 569.973614] __schedule+0x8e8/0x2070 [ 569.977338] ? __sched_text_start+0x8/0x8 [ 569.981484] ? plist_check_list+0x7e/0xa0 [ 569.985663] ? plist_check_head+0xe2/0x130 [ 569.989892] ? plist_check_list+0xa0/0xa0 [ 569.994044] ? find_held_lock+0x39/0x1d0 [ 569.998160] ? plist_check_head+0x130/0x130 [ 570.002520] schedule+0x108/0x440 [ 570.005970] ? __schedule+0x2070/0x2070 [ 570.009943] ? do_raw_spin_trylock+0x190/0x190 [ 570.014559] ? futex_wait_setup+0x14a/0x3d0 [ 570.018899] futex_wait_queue_me+0x3ed/0x7e0 [ 570.023321] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 570.028728] ? get_futex_value_locked+0xc3/0xf0 [ 570.033400] ? futex_wait_setup+0x22e/0x3d0 [ 570.037752] ? futex_wake+0x680/0x680 [ 570.041558] ? check_noncircular+0x20/0x20 [ 570.045806] futex_wait+0x357/0xa00 [ 570.049459] ? futex_wait_setup+0x3d0/0x3d0 [ 570.053789] ? inode_dio_wait+0x530/0x530 [ 570.057944] ? rcu_read_lock_sched_held+0x108/0x120 [ 570.062952] ? __mark_inode_dirty+0x25f/0x1170 [ 570.067536] ? __inode_attach_wb+0xf70/0xf70 [ 570.071956] ? check_noncircular+0x20/0x20 [ 570.076224] ? lock_release+0xd70/0xd70 [ 570.080204] do_futex+0x10c6/0x2130 [ 570.083824] ? find_held_lock+0x39/0x1d0 [ 570.087886] ? fsnotify+0xb6f/0x1af0 [ 570.091619] ? lock_downgrade+0x990/0x990 [ 570.095796] ? exit_robust_list+0x240/0x240 [ 570.100139] ? inode_dio_wait+0x530/0x530 [ 570.104290] ? __lock_is_held+0xbc/0x140 [ 570.108390] ? __sb_end_write+0x9e/0xd0 [ 570.112362] ? pipe_write+0x5eb/0xd70 [ 570.116186] ? __vfs_write+0xf7/0x970 [ 570.120006] ? default_llseek+0x2a0/0x2a0 [ 570.124158] ? selinux_capset+0x100/0x100 [ 570.128323] ? __fsnotify_parent+0xb4/0x3a0 [ 570.132648] ? fsnotify+0x1af0/0x1af0 [ 570.136484] SyS_futex+0x260/0x390 [ 570.140016] ? vfs_write+0x22a/0x510 [ 570.143738] ? do_futex+0x2130/0x2130 [ 570.147529] ? SyS_write+0x184/0x220 [ 570.151232] ? lockdep_sys_exit+0x47/0xf0 [ 570.155419] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 570.160276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 570.165292] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 570.170062] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 570.174819] RIP: 0033:0x45f663 [ 570.177996] RSP: 002b:00007ffff7802e50 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 570.185708] RAX: ffffffffffffffda RBX: 0000000000cc52a0 RCX: 000000000045f663 [ 570.192967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000cc53b0 [ 570.200227] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 570.207491] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c43a140000 [ 570.214751] R13: 0000000000862a42 R14: 0000000000000039 R15: 0000000000000000 [ 570.222062] syz-fuzzer S21176 3014 3011 0x00000000 [ 570.227696] Call Trace: [ 570.230287] __schedule+0x8e8/0x2070 [ 570.234025] ? __sched_text_start+0x8/0x8 [ 570.238215] ? timerqueue_add+0x1e9/0x280 [ 570.242375] ? do_raw_spin_trylock+0x190/0x190 [ 570.246955] ? __remove_hrtimer+0x190/0x190 [ 570.251265] ? find_held_lock+0x39/0x1d0 [ 570.255359] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 570.260465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 570.265480] ? trace_hardirqs_on+0xd/0x10 [ 570.269661] schedule+0x108/0x440 [ 570.273115] ? __schedule+0x2070/0x2070 [ 570.277083] ? print_usage_bug+0x480/0x480 [ 570.281310] ? do_raw_spin_trylock+0x190/0x190 [ 570.285924] ? futex_wait_setup+0x14a/0x3d0 [ 570.290262] futex_wait_queue_me+0x3ed/0x7e0 [ 570.294700] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 570.300082] ? memset+0x31/0x40 [ 570.303361] ? get_futex_value_locked+0xc3/0xf0 [ 570.308080] ? futex_wait_setup+0x22e/0x3d0 [ 570.312409] ? __kernel_text_address+0xae/0xe0 [ 570.317004] ? futex_wake+0x680/0x680 [ 570.320847] futex_wait+0x357/0xa00 [ 570.324495] ? futex_wait_setup+0x3d0/0x3d0 [ 570.328821] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 570.334007] ? perf_trace_lock+0xf1/0x860 [ 570.338172] ? __hrtimer_init+0x140/0x140 [ 570.342317] ? perf_trace_lock_acquire+0xfe/0x900 [ 570.347150] ? find_held_lock+0x39/0x1d0 [ 570.351263] ? find_held_lock+0x39/0x1d0 [ 570.355344] do_futex+0x10c6/0x2130 [ 570.358971] ? check_noncircular+0x20/0x20 [ 570.363213] ? lock_downgrade+0x990/0x990 [ 570.367377] ? perf_trace_lock+0xf1/0x860 [ 570.371539] ? exit_robust_list+0x240/0x240 [ 570.375868] ? find_held_lock+0x39/0x1d0 [ 570.380001] ? lock_downgrade+0x990/0x990 [ 570.384144] ? find_held_lock+0x39/0x1d0 [ 570.388209] ? lock_acquire+0x1d5/0x580 [ 570.392175] ? SyS_futex+0x2d3/0x390 [ 570.395914] ? pvclock_read_flags+0x160/0x160 [ 570.400397] ? __might_fault+0xe0/0x1d0 [ 570.404373] ? ktime_get+0x15c/0x3a0 [ 570.408094] ? kvm_clock_get_cycles+0x25/0x30 [ 570.412578] ? ktime_get+0x26f/0x3a0 [ 570.416293] ? do_gettimeofday+0x190/0x190 [ 570.420524] ? __might_sleep+0x95/0x190 [ 570.424538] ? kasan_check_write+0x14/0x20 [ 570.428777] SyS_futex+0x260/0x390 [ 570.432323] ? do_futex+0x2130/0x2130 [ 570.436119] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 570.440959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 570.445968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 570.450734] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 570.455474] RIP: 0033:0x45f663 [ 570.458652] RSP: 002b:00007f805685cd18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 570.466355] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045f663 [ 570.473646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000cc4818 [ 570.480903] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 570.488162] R10: 00007f805685cd50 R11: 0000000000000246 R12: 00007ffff7802d10 [ 570.495419] R13: 00007f805685d9c0 R14: 00007f8057027040 R15: 0000000000000003 [ 570.502726] syz-fuzzer S23632 3015 3011 0x00000000 [ 570.508357] Call Trace: [ 570.510946] __schedule+0x8e8/0x2070 [ 570.514649] ? nohz_balance_exit_idle.part.85+0x70/0x70 [ 570.520023] ? __sched_text_start+0x8/0x8 [ 570.524168] ? plist_check_list+0x7e/0xa0 [ 570.528330] ? plist_check_head+0xe2/0x130 [ 570.532573] ? plist_check_list+0xa0/0xa0 [ 570.536723] ? find_held_lock+0x39/0x1d0 [ 570.540812] ? plist_check_head+0x130/0x130 [ 570.545139] schedule+0x108/0x440 [ 570.548582] ? lock_downgrade+0x990/0x990 [ 570.552717] ? lock_downgrade+0x990/0x990 [ 570.556872] ? __schedule+0x2070/0x2070 [ 570.560843] ? do_raw_spin_trylock+0x190/0x190 [ 570.565437] ? futex_wait_setup+0x14a/0x3d0 [ 570.569765] ? do_raw_spin_trylock+0x190/0x190 [ 570.574332] ? do_raw_spin_trylock+0x190/0x190 [ 570.578920] futex_wait_queue_me+0x3ed/0x7e0 [ 570.583326] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 570.588705] ? get_futex_value_locked+0xc3/0xf0 [ 570.593370] ? futex_wait_setup+0x22e/0x3d0 [ 570.597705] ? futex_wake+0x680/0x680 [ 570.601492] ? __unqueue_futex+0x1c0/0x290 [ 570.605732] ? fault_in_user_writeable+0x90/0x90 [ 570.610495] futex_wait+0x357/0xa00 [ 570.614158] ? mark_wake_futex+0xc0/0x1c0 [ 570.618298] ? futex_wait_setup+0x3d0/0x3d0 [ 570.622624] ? wake_up_q+0x8a/0xe0 [ 570.626156] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 570.631255] ? futex_wake+0x2ca/0x680 [ 570.635067] ? get_futex_key+0x1d50/0x1d50 [ 570.639294] ? lock_downgrade+0x990/0x990 [ 570.643491] do_futex+0x10c6/0x2130 [ 570.647127] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 570.652230] ? check_noncircular+0x20/0x20 [ 570.656460] ? trace_hardirqs_on+0xd/0x10 [ 570.660626] ? exit_robust_list+0x240/0x240 [ 570.664938] ? check_noncircular+0x20/0x20 [ 570.669200] ? find_held_lock+0x39/0x1d0 [ 570.673281] ? lock_downgrade+0x990/0x990 [ 570.677425] ? recalc_sigpending+0x103/0x160 [ 570.681828] ? recalc_sigpending_tsk+0x150/0x150 [ 570.686589] ? __set_current_blocked+0x9a/0x110 [ 570.691274] ? do_raw_spin_trylock+0x190/0x190 [ 570.695899] ? retarget_shared_pending+0x3c0/0x3c0 [ 570.700838] ? __might_fault+0xe0/0x1d0 [ 570.704823] ? _raw_spin_unlock_irq+0x27/0x70 [ 570.709320] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 570.714335] ? trace_hardirqs_on+0xd/0x10 [ 570.718472] ? _raw_spin_unlock_irq+0x27/0x70 [ 570.722972] ? __set_current_blocked+0xd4/0x110 [ 570.727639] ? sigprocmask+0xe7/0x300 [ 570.731432] ? sigsuspend+0x260/0x260 [ 570.735245] SyS_futex+0x260/0x390 [ 570.738820] ? do_futex+0x2130/0x2130 [ 570.742621] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 570.747463] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 570.752474] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 570.757283] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 570.762024] RIP: 0033:0x45f663 [ 570.765202] RSP: 002b:00007f805605bd00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 570.772906] RAX: ffffffffffffffda RBX: 000000c42002a700 RCX: 000000000045f663 [ 570.780165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42002a810 [ 570.787421] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 570.794677] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420066288 [ 570.801932] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 570.809237] syz-fuzzer S21992 3016 3011 0x00000000 [ 570.814870] Call Trace: [ 570.817461] __schedule+0x8e8/0x2070 [ 570.821187] ? __sched_text_start+0x8/0x8 [ 570.825340] ? plist_check_list+0x7e/0xa0 [ 570.829488] ? plist_check_head+0xe2/0x130 [ 570.833716] ? plist_check_list+0xa0/0xa0 [ 570.837869] ? find_held_lock+0x39/0x1d0 [ 570.841982] ? plist_check_head+0x130/0x130 [ 570.846310] schedule+0x108/0x440 [ 570.849758] ? retint_kernel+0x10/0x10 [ 570.853637] ? __schedule+0x2070/0x2070 [ 570.857611] ? do_raw_spin_trylock+0x190/0x190 [ 570.862220] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 570.867202] ? lock_acquire+0x256/0x580 [ 570.871172] ? do_raw_spin_trylock+0x190/0x190 [ 570.875741] ? do_raw_spin_trylock+0x190/0x190 [ 570.880333] futex_wait_queue_me+0x3ed/0x7e0 [ 570.884740] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 570.890429] ? get_futex_value_locked+0xc3/0xf0 [ 570.895111] ? futex_wait_setup+0x22e/0x3d0 [ 570.899442] ? __lock_is_held+0xbc/0x140 [ 570.903514] ? futex_wake+0x680/0x680 [ 570.907333] futex_wait+0x357/0xa00 [ 570.910986] ? futex_wait_setup+0x3d0/0x3d0 [ 570.915299] ? lock_downgrade+0x990/0x990 [ 570.919467] ? lock_acquire+0x1d5/0x580 [ 570.923437] ? finish_task_switch+0x1aa/0x740 [ 570.927938] ? do_raw_spin_trylock+0x190/0x190 [ 570.932510] ? lock_release+0xd70/0xd70 [ 570.936478] ? compat_start_thread+0x80/0x80 [ 570.940918] ? _raw_spin_unlock_irq+0x27/0x70 [ 570.945438] ? finish_task_switch+0x1d3/0x740 [ 570.949938] ? finish_task_switch+0x1aa/0x740 [ 570.954437] do_futex+0x10c6/0x2130 [ 570.958056] ? preempt_notifier_dec+0x20/0x20 [ 570.962601] ? __schedule+0x8f0/0x2070 [ 570.966498] ? exit_robust_list+0x240/0x240 [ 570.970825] ? lock_release+0xd70/0xd70 [ 570.974793] ? check_same_owner+0x320/0x320 [ 570.979122] ? ktime_get_ts64+0x328/0x4d0 [ 570.983289] ? __might_sleep+0x95/0x190 [ 570.987278] ? kasan_check_read+0x11/0x20 [ 570.991420] ? _copy_to_user+0xa2/0xc0 [ 570.995341] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 571.000548] ? schedule+0x108/0x440 [ 571.004187] ? __schedule+0x2070/0x2070 [ 571.008190] ? poll_select_set_timeout+0x12f/0x210 [ 571.013115] ? do_restart_poll+0x2a0/0x2a0 [ 571.017349] ? exit_to_usermode_loop+0x98/0x300 [ 571.022026] ? trace_hardirqs_off+0xd/0x10 [ 571.026254] ? exit_to_usermode_loop+0x1a8/0x300 [ 571.031001] ? SyS_pselect6+0x48a/0x650 [ 571.034976] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 571.040523] SyS_futex+0x260/0x390 [ 571.044073] ? do_futex+0x2130/0x2130 [ 571.047871] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 571.052712] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 571.057726] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 571.062492] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 571.067237] RIP: 0033:0x45f663 [ 571.070415] RSP: 002b:000000c420023ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 571.078118] RAX: ffffffffffffffda RBX: 000000c42002aa80 RCX: 000000000045f663 [ 571.085377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000ce44a0 [ 571.092647] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 571.099910] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420066168 [ 571.107168] R13: 00007f805585b9c0 R14: 00007f8057027040 R15: 0000000000000003 [ 571.114505] syz-fuzzer S20592 3017 3011 0x00000000 [ 571.120140] Call Trace: [ 571.122730] __schedule+0x8e8/0x2070 [ 571.126456] ? __sched_text_start+0x8/0x8 [ 571.130600] ? plist_check_list+0x7e/0xa0 [ 571.134747] ? plist_check_head+0xe2/0x130 [ 571.138985] ? plist_check_list+0xa0/0xa0 [ 571.143138] ? find_held_lock+0x39/0x1d0 [ 571.147244] ? plist_check_head+0x130/0x130 [ 571.151585] schedule+0x108/0x440 [ 571.155036] ? __schedule+0x2070/0x2070 [ 571.159011] ? do_raw_spin_trylock+0x190/0x190 [ 571.163610] ? futex_wait_setup+0x14a/0x3d0 [ 571.167951] futex_wait_queue_me+0x3ed/0x7e0 [ 571.172386] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 571.177759] ? get_futex_value_locked+0xc3/0xf0 [ 571.182427] ? futex_wait_setup+0x22e/0x3d0 [ 571.186774] ? futex_wake+0x680/0x680 [ 571.190626] ? lock_release+0xd70/0xd70 [ 571.194592] ? check_same_owner+0x320/0x320 [ 571.198921] futex_wait+0x357/0xa00 [ 571.202570] ? futex_wait_setup+0x3d0/0x3d0 [ 571.206884] ? check_noncircular+0x20/0x20 [ 571.211113] ? pipe_read+0xb7/0x800 [ 571.214746] ? find_held_lock+0x39/0x1d0 [ 571.218829] ? lock_downgrade+0x990/0x990 [ 571.222974] ? find_held_lock+0x39/0x1d0 [ 571.227059] ? fsnotify+0xb6f/0x1af0 [ 571.230783] do_futex+0x10c6/0x2130 [ 571.234401] ? avc_has_perm+0xd0/0x680 [ 571.238291] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 571.244968] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 571.249827] ? exit_robust_list+0x240/0x240 [ 571.254163] ? avc_has_perm+0x43e/0x680 [ 571.258142] ? avc_has_perm_noaudit+0x520/0x520 [ 571.262818] ? iterate_fd+0x3f0/0x3f0 [ 571.266631] ? mutex_unlock+0xd/0x10 [ 571.270339] ? pipe_read+0x5ea/0x800 [ 571.274083] ? __vfs_read+0xf7/0xa00 [ 571.277804] ? do_iter_readv_writev+0x7f0/0x7f0 [ 571.282459] ? selinux_capset+0x100/0x100 [ 571.286602] ? fsnotify+0x1af0/0x1af0 [ 571.290418] ? selinux_file_permission+0x82/0x460 [ 571.295291] SyS_futex+0x260/0x390 [ 571.298823] ? vfs_read+0x16b/0x360 [ 571.302458] ? do_futex+0x2130/0x2130 [ 571.306248] ? SyS_read+0x184/0x220 [ 571.309905] ? lockdep_sys_exit+0x47/0xf0 [ 571.314042] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 571.318957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 571.323998] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 571.328766] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 571.333516] RIP: 0033:0x45f663 [ 571.336694] RSP: 002b:00007f8054ef9c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 571.344401] RAX: ffffffffffffffda RBX: 000000c420094e00 RCX: 000000000045f663 [ 571.351657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420094f10 [ 571.358930] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 571.366185] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c43121e000 [ 571.373440] R13: 0000000000862a42 R14: 0000000000000011 R15: 0000000000000000 [ 571.380745] syz-fuzzer S20592 3018 3011 0x00000000 [ 571.386398] Call Trace: [ 571.389003] __schedule+0x8e8/0x2070 [ 571.392708] ? print_usage_bug+0x480/0x480 [ 571.396977] ? __sched_text_start+0x8/0x8 [ 571.401191] ? plist_check_list+0x7e/0xa0 [ 571.405337] ? plist_check_head+0xe2/0x130 [ 571.409565] ? plist_check_list+0xa0/0xa0 [ 571.413715] ? find_held_lock+0x39/0x1d0 [ 571.417821] ? plist_check_head+0x130/0x130 [ 571.422149] schedule+0x108/0x440 [ 571.425601] ? __schedule+0x2070/0x2070 [ 571.429562] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 571.434749] ? do_raw_spin_trylock+0x190/0x190 [ 571.439348] ? futex_wait_setup+0x14a/0x3d0 [ 571.443683] futex_wait_queue_me+0x3ed/0x7e0 [ 571.448087] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 571.453460] ? mem_cgroup_charge_statistics+0x740/0x740 [ 571.458823] ? get_futex_value_locked+0xc3/0xf0 [ 571.463496] ? futex_wait_setup+0x22e/0x3d0 [ 571.467830] ? futex_wake+0x680/0x680 [ 571.471652] futex_wait+0x357/0xa00 [ 571.475302] ? mem_cgroup_charge_statistics+0x740/0x740 [ 571.480694] ? futex_wait_setup+0x3d0/0x3d0 [ 571.485021] ? find_held_lock+0x39/0x1d0 [ 571.489108] ? lock_downgrade+0x990/0x990 [ 571.493255] ? lru_cache_add_active_or_unevictable+0x20e/0x540 [ 571.499276] ? do_raw_spin_trylock+0x190/0x190 [ 571.503891] do_futex+0x10c6/0x2130 [ 571.507545] ? check_noncircular+0x20/0x20 [ 571.511778] ? _raw_spin_unlock+0x22/0x30 [ 571.515920] ? __handle_mm_fault+0x577/0x3840 [ 571.520427] ? exit_robust_list+0x240/0x240 [ 571.524766] ? find_held_lock+0x39/0x1d0 [ 571.528849] ? lock_downgrade+0x990/0x990 [ 571.533044] ? handle_mm_fault+0x4a2/0x860 [ 571.537267] ? down_read_trylock+0xdb/0x170 [ 571.541599] ? __handle_mm_fault+0x3840/0x3840 [ 571.546167] ? vmacache_find+0x61/0x270 [ 571.550155] ? up_read+0x1a/0x40 [ 571.553513] ? __do_page_fault+0x35b/0xb60 [ 571.557761] ? do_page_fault+0xee/0x720 [ 571.561745] SyS_futex+0x260/0x390 [ 571.565274] ? vfs_read+0x16b/0x360 [ 571.568901] ? do_futex+0x2130/0x2130 [ 571.572690] ? lockdep_sys_exit+0x47/0xf0 [ 571.576829] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 571.581687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 571.586701] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 571.591467] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 571.596208] RIP: 0033:0x45f663 [ 571.599386] RSP: 002b:00007f80546f8c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 571.607090] RAX: ffffffffffffffda RBX: 000000c420095880 RCX: 000000000045f663 [ 571.614347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420095990 [ 571.621601] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 571.628856] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000034 [ 571.636111] R13: 0000000000862a42 R14: 0000000000000035 R15: 0000000000000000 [ 571.643424] syz-fuzzer S20264 3019 3011 0x00000000 [ 571.649071] Call Trace: [ 571.651659] __schedule+0x8e8/0x2070 [ 571.655387] ? __sched_text_start+0x8/0x8 [ 571.659555] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 571.664737] ? mark_held_locks+0xb2/0x100 [ 571.668897] ? perf_trace_lock+0xf1/0x860 [ 571.673060] ? mutex_unlock+0xd/0x10 [ 571.676772] ? check_noncircular+0x20/0x20 [ 571.681016] schedule+0x108/0x440 [ 571.684468] ? ep_eventpoll_release+0x60/0x60 [ 571.688972] ? __schedule+0x2070/0x2070 [ 571.692956] ? perf_trace_lock+0x860/0x860 [ 571.697208] ? find_held_lock+0x39/0x1d0 [ 571.701294] schedule_hrtimeout_range_clock+0x681/0x810 [ 571.706658] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 571.711759] ? ep_poll+0x22f/0x11a0 [ 571.715399] ? do_raw_spin_trylock+0x190/0x190 [ 571.719980] ? do_futex+0x783/0x2130 [ 571.723684] ? avc_has_perm+0xd0/0x680 [ 571.727622] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 571.732767] schedule_hrtimeout_range+0x2a/0x40 [ 571.737434] ep_poll+0xa2f/0x11a0 [ 571.740879] ? lock_downgrade+0x990/0x990 [ 571.745049] ? ep_send_events_proc+0xe80/0xe80 [ 571.749634] ? lock_release+0xd70/0xd70 [ 571.753608] ? __lock_is_held+0xbc/0x140 [ 571.757705] ? __fget+0x362/0x580 [ 571.761169] ? iterate_fd+0x3f0/0x3f0 [ 571.764957] ? __vfs_read+0xf7/0xa00 [ 571.768672] ? do_iter_readv_writev+0x7f0/0x7f0 [ 571.773340] ? fsnotify+0x1af0/0x1af0 [ 571.777166] ? __fget_light+0x29d/0x390 [ 571.781138] ? fget_raw+0x20/0x20 [ 571.784596] ? SyS_futex+0x260/0x390 [ 571.788298] ? SyS_futex+0x269/0x390 [ 571.791999] ? vfs_read+0x16b/0x360 [ 571.795641] ? wake_up_q+0xe0/0xe0 [ 571.799245] ? SyS_read+0x184/0x220 [ 571.802866] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 571.807723] SyS_epoll_wait+0x167/0x1c0 [ 571.811703] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 571.816448] RIP: 0033:0x45f7f9 [ 571.819625] RSP: 002b:00007f8053ef76e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 571.827328] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045f7f9 [ 571.834583] RDX: 0000000000000080 RSI: 00007f8053ef7728 RDI: 0000000000000004 [ 571.841845] RBP: 0000000000000082 R08: 0000000000000003 R09: 000000c420063200 [ 571.849105] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c423660c56 [ 571.856365] R13: 0000000000000002 R14: ffffffffffffffff R15: 0000000000000002 [ 571.863686] syz-fuzzer S20592 3020 3011 0x00000000 [ 571.869333] Call Trace: [ 571.871977] __schedule+0x8e8/0x2070 [ 571.875739] ? __sched_text_start+0x8/0x8 [ 571.879897] ? timerqueue_add+0x1e9/0x280 [ 571.884086] ? do_raw_spin_trylock+0x190/0x190 [ 571.888679] ? __remove_hrtimer+0x190/0x190 [ 571.892989] ? find_held_lock+0x39/0x1d0 [ 571.897068] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 571.902167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 571.907188] ? trace_hardirqs_on+0xd/0x10 [ 571.911362] schedule+0x108/0x440 [ 571.914814] ? __schedule+0x2070/0x2070 [ 571.918781] ? print_usage_bug+0x480/0x480 [ 571.923027] ? do_raw_spin_trylock+0x190/0x190 [ 571.927646] ? futex_wait_setup+0x14a/0x3d0 [ 571.931985] futex_wait_queue_me+0x3ed/0x7e0 [ 571.936393] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 571.941761] ? memset+0x31/0x40 [ 571.945085] ? get_futex_value_locked+0xc3/0xf0 [ 571.949752] ? futex_wait_setup+0x22e/0x3d0 [ 571.954068] ? __kernel_text_address+0xae/0xe0 [ 571.958660] ? futex_wake+0x680/0x680 [ 571.962480] futex_wait+0x357/0xa00 [ 571.966132] ? futex_wait_setup+0x3d0/0x3d0 [ 571.970462] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 571.975644] ? wake_up_q+0x8a/0xe0 [ 571.979182] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 571.984278] ? futex_wake+0x2ca/0x680 [ 571.988084] ? __hrtimer_init+0x140/0x140 [ 571.992228] ? get_futex_key+0x1d50/0x1d50 [ 571.996463] ? find_held_lock+0x39/0x1d0 [ 572.000547] ? lock_downgrade+0x990/0x990 [ 572.004969] do_futex+0x10c6/0x2130 [ 572.008590] ? avc_has_perm+0xd0/0x680 [ 572.012494] ? check_noncircular+0x20/0x20 [ 572.016735] ? perf_trace_lock+0xf1/0x860 [ 572.020880] ? lock_release+0xd70/0xd70 [ 572.024891] ? exit_robust_list+0x240/0x240 [ 572.029218] ? find_held_lock+0x39/0x1d0 [ 572.033342] ? lock_downgrade+0x990/0x990 [ 572.037495] ? find_held_lock+0x39/0x1d0 [ 572.041588] ? lock_acquire+0x1d5/0x580 [ 572.045559] ? SyS_futex+0x2d3/0x390 [ 572.049299] ? pvclock_read_flags+0x160/0x160 [ 572.053785] ? __might_fault+0xe0/0x1d0 [ 572.057761] ? ktime_get+0x15c/0x3a0 [ 572.061505] ? kvm_clock_get_cycles+0x25/0x30 [ 572.065990] ? ktime_get+0x26f/0x3a0 [ 572.069704] ? do_gettimeofday+0x190/0x190 [ 572.073950] ? __might_sleep+0x95/0x190 [ 572.077939] ? kasan_check_write+0x14/0x20 [ 572.082177] SyS_futex+0x260/0x390 [ 572.085725] ? do_futex+0x2130/0x2130 [ 572.089536] ? SyS_write+0x184/0x220 [ 572.093248] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 572.098090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 572.103104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 572.107901] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 572.112648] RIP: 0033:0x45f663 [ 572.115825] RSP: 002b:000000c4203b56a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 572.123540] RAX: ffffffffffffffda RBX: 000000003b95a81d RCX: 000000000045f663 [ 572.130798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000cc2b00 [ 572.138058] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 572.145320] R10: 000000c4203b56d8 R11: 0000000000000206 R12: 0000000000000001 [ 572.152579] R13: 0000000000000001 R14: 0000000000000033 R15: 0000000000000003 [ 572.159893] syz-fuzzer S20264 3021 3011 0x00000000 [ 572.165523] Call Trace: [ 572.168113] __schedule+0x8e8/0x2070 [ 572.171871] ? __sched_text_start+0x8/0x8 [ 572.176042] ? plist_check_list+0x7e/0xa0 [ 572.180234] ? plist_check_head+0xe2/0x130 [ 572.184483] ? plist_check_list+0xa0/0xa0 [ 572.188636] ? find_held_lock+0x39/0x1d0 [ 572.192729] ? plist_check_head+0x130/0x130 [ 572.197061] schedule+0x108/0x440 [ 572.200513] ? __schedule+0x2070/0x2070 [ 572.204487] ? do_raw_spin_trylock+0x190/0x190 [ 572.209084] ? futex_wait_setup+0x14a/0x3d0 [ 572.213427] futex_wait_queue_me+0x3ed/0x7e0 [ 572.217851] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 572.223211] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 572.228324] ? get_futex_value_locked+0xc3/0xf0 [ 572.232993] ? futex_wait_setup+0x22e/0x3d0 [ 572.237329] ? futex_wake+0x680/0x680 [ 572.241138] ? perf_trace_lock+0xf1/0x860 [ 572.245285] ? lock_release+0xd70/0xd70 [ 572.249284] futex_wait+0x357/0xa00 [ 572.252927] ? futex_wait_setup+0x3d0/0x3d0 [ 572.257231] ? check_noncircular+0x20/0x20 [ 572.261465] ? pipe_read+0xb7/0x800 [ 572.265111] ? find_held_lock+0x39/0x1d0 [ 572.269221] ? lock_downgrade+0x990/0x990 [ 572.273400] ? find_held_lock+0x39/0x1d0 [ 572.277487] ? fsnotify+0xb6f/0x1af0 [ 572.281209] do_futex+0x10c6/0x2130 [ 572.284825] ? avc_has_perm+0xd0/0x680 [ 572.288721] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 572.295406] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 572.300274] ? exit_robust_list+0x240/0x240 [ 572.304643] ? avc_has_perm+0x43e/0x680 [ 572.308620] ? avc_has_perm_noaudit+0x520/0x520 [ 572.313300] ? iterate_fd+0x3f0/0x3f0 [ 572.317107] ? mutex_unlock+0xd/0x10 [ 572.320810] ? pipe_read+0x5ea/0x800 [ 572.324576] ? __vfs_read+0xf7/0xa00 [ 572.328291] ? do_iter_readv_writev+0x7f0/0x7f0 [ 572.332950] ? selinux_capset+0x100/0x100 [ 572.337093] ? fsnotify+0x1af0/0x1af0 [ 572.340917] ? selinux_file_permission+0x82/0x460 [ 572.345793] SyS_futex+0x260/0x390 [ 572.349325] ? vfs_read+0x16b/0x360 [ 572.352955] ? do_futex+0x2130/0x2130 [ 572.356765] ? SyS_read+0x184/0x220 [ 572.360385] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 572.365231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 572.370244] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 572.375009] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 572.379754] RIP: 0033:0x45f663 [ 572.382950] RSP: 002b:00007f8052ef5c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 572.390655] RAX: ffffffffffffffda RBX: 000000c420094700 RCX: 000000000045f663 [ 572.397913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420094810 [ 572.405207] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 572.412465] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c427b57204 [ 572.419722] R13: 0000000000000001 R14: 000000c427b57248 R15: 0000000000000002 [ 572.427029] syz-executor0 S18880 3055 3021 0x00000000 [ 572.432662] Call Trace: [ 572.435269] __schedule+0x8e8/0x2070 [ 572.438997] ? __sched_text_start+0x8/0x8 [ 572.443153] ? wait_consider_task+0x1ad/0x33c0 [ 572.447727] ? lock_downgrade+0x990/0x990 [ 572.451876] ? find_held_lock+0x39/0x1d0 [ 572.455958] ? lock_release+0xce0/0xd70 [ 572.459952] schedule+0x108/0x440 [ 572.463405] ? __schedule+0x2070/0x2070 [ 572.467380] ? lock_release+0xd70/0xd70 [ 572.471366] ? add_wait_queue+0x1bb/0x2d0 [ 572.475542] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 572.480580] do_wait+0x338/0xa90 [ 572.483955] ? wait_consider_task+0x33c0/0x33c0 [ 572.488632] ? lock_downgrade+0x990/0x990 [ 572.492829] ? handle_mm_fault+0x4a2/0x860 [ 572.497068] ? down_read_trylock+0xdb/0x170 [ 572.501399] kernel_wait4+0x1f5/0x370 [ 572.505212] ? SyS_waitid+0x50/0x50 [ 572.508846] ? task_stopped_code+0x140/0x140 [ 572.513272] SYSC_wait4+0x134/0x140 [ 572.516891] ? kernel_wait4+0x370/0x370 [ 572.520876] ? syscall_return_slowpath+0x500/0x500 [ 572.525813] ? lockdep_sys_exit+0x47/0xf0 [ 572.529956] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 572.534846] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 572.539881] SyS_wait4+0x2c/0x40 [ 572.543231] ? SyS_wait4+0x2c/0x40 [ 572.546770] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 572.551512] RIP: 0033:0x40c42a [ 572.554698] RSP: 002b:00007ffed16ba468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 572.562417] RAX: ffffffffffffffda RBX: 0000000000000bf7 RCX: 000000000040c42a [ 572.569677] RDX: 0000000040000000 RSI: 00007ffed16ba47c RDI: ffffffffffffffff [ 572.576931] RBP: 0000000000000082 R08: 0000000000002880 R09: 0000000000002880 [ 572.584187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 572.591442] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 572.598749] syz-executor7 S19272 3056 3021 0x00000000 [ 572.604382] Call Trace: [ 572.606974] __schedule+0x8e8/0x2070 [ 572.610699] ? __sched_text_start+0x8/0x8 [ 572.614871] ? wait_consider_task+0x1ad/0x33c0 [ 572.619445] ? lock_downgrade+0x990/0x990 [ 572.623597] ? find_held_lock+0x39/0x1d0 [ 572.627711] ? lock_release+0xce0/0xd70 [ 572.631690] schedule+0x108/0x440 [ 572.635141] ? __schedule+0x2070/0x2070 [ 572.639112] ? lock_release+0xd70/0xd70 [ 572.643113] ? add_wait_queue+0x1bb/0x2d0 [ 572.647259] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 572.652291] do_wait+0x338/0xa90 [ 572.655661] ? wait_consider_task+0x33c0/0x33c0 [ 572.660367] ? lock_downgrade+0x990/0x990 [ 572.664568] ? handle_mm_fault+0x4a2/0x860 [ 572.668791] ? down_read_trylock+0xdb/0x170 [ 572.673130] kernel_wait4+0x1f5/0x370 [ 572.676940] ? SyS_waitid+0x50/0x50 [ 572.680589] ? task_stopped_code+0x140/0x140 [ 572.685028] SYSC_wait4+0x134/0x140 [ 572.688664] ? kernel_wait4+0x370/0x370 [ 572.692644] ? syscall_return_slowpath+0x500/0x500 [ 572.697582] ? lockdep_sys_exit+0x47/0xf0 [ 572.701725] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 572.706564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 572.711586] SyS_wait4+0x2c/0x40 [ 572.714939] ? SyS_wait4+0x2c/0x40 [ 572.718482] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 572.723225] RIP: 0033:0x40c42a [ 572.726402] RSP: 002b:00007ffd17bab7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 572.734106] RAX: ffffffffffffffda RBX: 0000000000000bf8 RCX: 000000000040c42a [ 572.741365] RDX: 0000000040000000 RSI: 00007ffd17bab7dc RDI: ffffffffffffffff [ 572.748624] RBP: 0000000000000082 R08: 0000000000002900 R09: 0000000000002900 [ 572.755887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 572.763144] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 572.770451] syz-executor5 S19272 3058 3013 0x00000000 [ 572.776097] Call Trace: [ 572.778715] __schedule+0x8e8/0x2070 [ 572.782484] ? __sched_text_start+0x8/0x8 [ 572.786646] ? wait_consider_task+0x1ad/0x33c0 [ 572.791222] ? lock_downgrade+0x990/0x990 [ 572.795378] ? find_held_lock+0x39/0x1d0 [ 572.799465] ? lock_release+0xce0/0xd70 [ 572.803480] schedule+0x108/0x440 [ 572.806946] ? __schedule+0x2070/0x2070 [ 572.810915] ? lock_release+0xd70/0xd70 [ 572.814898] ? add_wait_queue+0x1bb/0x2d0 [ 572.819073] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 572.824107] do_wait+0x338/0xa90 [ 572.827478] ? wait_consider_task+0x33c0/0x33c0 [ 572.832157] ? lock_downgrade+0x990/0x990 [ 572.836355] ? handle_mm_fault+0x4a2/0x860 [ 572.840580] ? down_read_trylock+0xdb/0x170 [ 572.844906] kernel_wait4+0x1f5/0x370 [ 572.848717] ? SyS_waitid+0x50/0x50 [ 572.852345] ? task_stopped_code+0x140/0x140 [ 572.856768] SYSC_wait4+0x134/0x140 [ 572.860388] ? kernel_wait4+0x370/0x370 [ 572.864369] ? syscall_return_slowpath+0x500/0x500 [ 572.869305] ? lockdep_sys_exit+0x47/0xf0 [ 572.873444] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 572.878286] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 572.883304] SyS_wait4+0x2c/0x40 [ 572.886656] ? SyS_wait4+0x2c/0x40 [ 572.890712] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 572.895456] RIP: 0033:0x40c42a [ 572.898631] RSP: 002b:00007ffc7ff8e3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 572.906334] RAX: ffffffffffffffda RBX: 0000000000000c0a RCX: 000000000040c42a [ 572.913593] RDX: 0000000040000000 RSI: 00007ffc7ff8e3cc RDI: ffffffffffffffff [ 572.920856] RBP: 0000000000000082 R08: 0000000000002b40 R09: 0000000000002b40 [ 572.928129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 572.935387] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 572.942695] syz-executor3 S19272 3059 3018 0x00000000 [ 572.948343] Call Trace: [ 572.950934] __schedule+0x8e8/0x2070 [ 572.954657] ? __sched_text_start+0x8/0x8 [ 572.958811] ? wait_consider_task+0x1ad/0x33c0 [ 572.963406] ? lock_downgrade+0x990/0x990 [ 572.967575] ? find_held_lock+0x39/0x1d0 [ 572.971661] ? lock_release+0xce0/0xd70 [ 572.975642] schedule+0x108/0x440 [ 572.979105] ? __schedule+0x2070/0x2070 [ 572.983072] ? lock_release+0xd70/0xd70 [ 572.987043] ? add_wait_queue+0x1bb/0x2d0 [ 572.991211] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 572.996245] do_wait+0x338/0xa90 [ 572.999620] ? wait_consider_task+0x33c0/0x33c0 [ 573.004302] ? lock_downgrade+0x990/0x990 [ 573.008519] ? handle_mm_fault+0x4a2/0x860 [ 573.012741] ? down_read_trylock+0xdb/0x170 [ 573.017066] kernel_wait4+0x1f5/0x370 [ 573.020864] ? SyS_waitid+0x50/0x50 [ 573.024496] ? task_stopped_code+0x140/0x140 [ 573.028924] SYSC_wait4+0x134/0x140 [ 573.032565] ? kernel_wait4+0x370/0x370 [ 573.036546] ? syscall_return_slowpath+0x500/0x500 [ 573.041487] ? lockdep_sys_exit+0x47/0xf0 [ 573.045625] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 573.050465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.055490] SyS_wait4+0x2c/0x40 [ 573.058861] ? SyS_wait4+0x2c/0x40 [ 573.062408] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 573.067164] RIP: 0033:0x40c42a [ 573.070344] RSP: 002b:00007ffc5bf4a5f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 573.078050] RAX: ffffffffffffffda RBX: 0000000000000bfd RCX: 000000000040c42a [ 573.085316] RDX: 0000000040000000 RSI: 00007ffc5bf4a60c RDI: ffffffffffffffff [ 573.092577] RBP: 0000000000000082 R08: 0000000000002a80 R09: 0000000000002a80 [ 573.099841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 573.107101] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 573.114411] syz-executor2 S19272 3061 3019 0x00000000 [ 573.120043] Call Trace: [ 573.122633] __schedule+0x8e8/0x2070 [ 573.126362] ? __sched_text_start+0x8/0x8 [ 573.130505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.135532] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 573.140290] ? wait_consider_task+0x1ad/0x33c0 [ 573.144896] ? find_held_lock+0x39/0x1d0 [ 573.149008] schedule+0x108/0x440 [ 573.152461] ? __schedule+0x2070/0x2070 [ 573.156434] ? lock_release+0xd70/0xd70 [ 573.160404] ? add_wait_queue+0x1bb/0x2d0 [ 573.164552] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 573.169592] do_wait+0x338/0xa90 [ 573.172964] ? wait_consider_task+0x33c0/0x33c0 [ 573.177642] ? lock_downgrade+0x990/0x990 [ 573.181848] ? handle_mm_fault+0x4a2/0x860 [ 573.186071] ? down_read_trylock+0xdb/0x170 [ 573.190399] kernel_wait4+0x1f5/0x370 [ 573.194199] ? SyS_waitid+0x50/0x50 [ 573.197863] ? task_stopped_code+0x140/0x140 [ 573.202291] SYSC_wait4+0x134/0x140 [ 573.205937] ? kernel_wait4+0x370/0x370 [ 573.209917] ? syscall_return_slowpath+0x500/0x500 [ 573.214872] ? lockdep_sys_exit+0x47/0xf0 [ 573.219016] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 573.223889] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.228922] SyS_wait4+0x2c/0x40 [ 573.232276] ? SyS_wait4+0x2c/0x40 [ 573.235815] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 573.240561] RIP: 0033:0x40c42a [ 573.243739] RSP: 002b:00007ffdb00487c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 573.251448] RAX: ffffffffffffffda RBX: 0000000000000c1a RCX: 000000000040c42a [ 573.258707] RDX: 0000000040000000 RSI: 00007ffdb00487dc RDI: ffffffffffffffff [ 573.265967] RBP: 0000000000000082 R08: 0000000000002b00 R09: 0000000000002b00 [ 573.273224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 573.280482] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 573.287792] syz-executor4 S19272 3062 3018 0x00000000 [ 573.293427] Call Trace: [ 573.296016] __schedule+0x8e8/0x2070 [ 573.299745] ? __sched_text_start+0x8/0x8 [ 573.303907] ? wait_consider_task+0x1ad/0x33c0 [ 573.308485] ? lock_downgrade+0x990/0x990 [ 573.312639] ? find_held_lock+0x39/0x1d0 [ 573.316724] ? lock_release+0xce0/0xd70 [ 573.320709] schedule+0x108/0x440 [ 573.324163] ? __schedule+0x2070/0x2070 [ 573.328134] ? lock_release+0xd70/0xd70 [ 573.332171] ? add_wait_queue+0x1bb/0x2d0 [ 573.336319] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 573.341356] do_wait+0x338/0xa90 [ 573.344730] ? wait_consider_task+0x33c0/0x33c0 [ 573.349417] ? lock_downgrade+0x990/0x990 [ 573.353615] ? handle_mm_fault+0x4a2/0x860 [ 573.357842] ? down_read_trylock+0xdb/0x170 [ 573.362176] kernel_wait4+0x1f5/0x370 [ 573.365975] ? SyS_waitid+0x50/0x50 [ 573.369622] ? task_stopped_code+0x140/0x140 [ 573.374061] SYSC_wait4+0x134/0x140 [ 573.377681] ? kernel_wait4+0x370/0x370 [ 573.381660] ? syscall_return_slowpath+0x500/0x500 [ 573.386618] ? lockdep_sys_exit+0x47/0xf0 [ 573.390762] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 573.395605] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.400630] SyS_wait4+0x2c/0x40 [ 573.403984] ? SyS_wait4+0x2c/0x40 [ 573.407523] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 573.412268] RIP: 0033:0x40c42a [ 573.415446] RSP: 002b:00007ffc110ec6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 573.423157] RAX: ffffffffffffffda RBX: 0000000000000c24 RCX: 000000000040c42a [ 573.430415] RDX: 0000000040000000 RSI: 00007ffc110ec6bc RDI: ffffffffffffffff [ 573.437670] RBP: 0000000000000082 R08: 0000000000002b00 R09: 0000000000002b00 [ 573.448322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 573.455597] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 573.462905] syz-executor0 R running task 19856 3063 3055 0x00000000 [ 573.470108] Call Trace: [ 573.472696] __schedule+0x8e8/0x2070 [ 573.476419] ? __sched_text_start+0x8/0x8 [ 573.480563] ? timerqueue_add+0x1e9/0x280 [ 573.484723] ? do_raw_spin_trylock+0x190/0x190 [ 573.489314] ? __remove_hrtimer+0x190/0x190 [ 573.493645] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 573.498747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.503760] ? trace_hardirqs_on+0xd/0x10 [ 573.507922] schedule+0x108/0x440 [ 573.511395] ? __schedule+0x2070/0x2070 [ 573.515382] ? perf_trace_lock_acquire+0xfe/0x900 [ 573.520238] ? perf_trace_lock+0x860/0x860 [ 573.524492] do_nanosleep+0x215/0x6f0 [ 573.528300] ? schedule_timeout_idle+0x90/0x90 [ 573.532876] ? lock_downgrade+0x990/0x990 [ 573.537036] ? rcu_pm_notify+0xc0/0xc0 [ 573.540950] ? memset+0x31/0x40 [ 573.544287] hrtimer_nanosleep+0x2b2/0x860 [ 573.548534] ? SyS_waitid+0x50/0x50 [ 573.552167] ? nanosleep_copyout+0x100/0x100 [ 573.556562] ? __might_sleep+0x95/0x190 [ 573.560561] ? kasan_check_write+0x14/0x20 [ 573.564801] ? _copy_from_user+0x99/0x110 [ 573.568955] ? __hrtimer_init+0x140/0x140 [ 573.573124] SyS_nanosleep+0x175/0x1f0 [ 573.577006] ? hrtimer_nanosleep+0x860/0x860 [ 573.581420] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.586440] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 573.591205] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 573.595949] RIP: 0033:0x47d4a0 [ 573.599127] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 573.606832] RAX: ffffffffffffffda RBX: 0000000001a03914 RCX: 000000000047d4a0 [ 573.614093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 573.621350] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000001a03940 [ 573.628609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000cdd [ 573.635869] R13: 000000000000001e R14: 0000000000087aef R15: 0000000000000010 [ 573.643176] syz-executor7 R running task 19592 3064 3056 0x00000000 [ 573.650406] Call Trace: [ 573.653001] __schedule+0x8e8/0x2070 [ 573.656726] ? __sched_text_start+0x8/0x8 [ 573.660885] ? timerqueue_add+0x1e9/0x280 [ 573.665039] ? do_raw_spin_trylock+0x190/0x190 [ 573.669620] ? __remove_hrtimer+0x190/0x190 [ 573.673950] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 573.679053] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.684063] ? trace_hardirqs_on+0xd/0x10 [ 573.688233] schedule+0x108/0x440 [ 573.691705] ? __schedule+0x2070/0x2070 [ 573.695703] ? perf_trace_lock_acquire+0xfe/0x900 [ 573.700575] ? perf_trace_lock+0x860/0x860 [ 573.704828] do_nanosleep+0x215/0x6f0 [ 573.708641] ? schedule_timeout_idle+0x90/0x90 [ 573.713213] ? lock_downgrade+0x990/0x990 [ 573.717372] ? rcu_pm_notify+0xc0/0xc0 [ 573.721287] ? memset+0x31/0x40 [ 573.724579] hrtimer_nanosleep+0x2b2/0x860 [ 573.728803] ? SyS_waitid+0x50/0x50 [ 573.732431] ? nanosleep_copyout+0x100/0x100 [ 573.736830] ? __might_sleep+0x95/0x190 [ 573.740817] ? kasan_check_write+0x14/0x20 [ 573.745048] ? _copy_from_user+0x99/0x110 [ 573.749203] ? __hrtimer_init+0x140/0x140 [ 573.753374] SyS_nanosleep+0x175/0x1f0 [ 573.757257] ? hrtimer_nanosleep+0x860/0x860 [ 573.761655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.766667] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 573.771438] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 573.776211] RIP: 0033:0x47d4a0 [ 573.779445] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 573.787164] RAX: ffffffffffffffda RBX: 0000000002894914 RCX: 000000000047d4a0 [ 573.794421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 573.801680] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000002894940 [ 573.808940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 573.816215] R13: 000000000000000a R14: 0000000000087af1 R15: 0000000000000010 [ 573.823522] syz-executor3 R running task 20696 3069 3059 0x00000000 [ 573.830729] Call Trace: [ 573.833336] __schedule+0x8e8/0x2070 [ 573.837063] ? __sched_text_start+0x8/0x8 [ 573.841208] ? timerqueue_add+0x1e9/0x280 [ 573.845382] ? do_raw_spin_trylock+0x190/0x190 [ 573.849978] ? __remove_hrtimer+0x190/0x190 [ 573.854307] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 573.859424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.864451] ? trace_hardirqs_on+0xd/0x10 [ 573.868624] schedule+0x108/0x440 [ 573.872075] ? __schedule+0x2070/0x2070 [ 573.876080] ? perf_trace_lock_acquire+0xfe/0x900 [ 573.880931] ? mark_held_locks+0xb2/0x100 [ 573.885076] ? retint_kernel+0x10/0x10 [ 573.888983] do_nanosleep+0x215/0x6f0 [ 573.892791] ? schedule_timeout_idle+0x90/0x90 [ 573.897380] ? lock_downgrade+0x990/0x990 [ 573.901556] ? rcu_pm_notify+0xc0/0xc0 [ 573.905465] ? memset+0x31/0x40 [ 573.908759] hrtimer_nanosleep+0x2b2/0x860 [ 573.912984] ? SyS_waitid+0x50/0x50 [ 573.916612] ? nanosleep_copyout+0x100/0x100 [ 573.921011] ? __might_sleep+0x95/0x190 [ 573.925002] ? kasan_check_write+0x14/0x20 [ 573.929231] ? _copy_from_user+0x99/0x110 [ 573.933386] ? __hrtimer_init+0x140/0x140 [ 573.937561] SyS_nanosleep+0x175/0x1f0 [ 573.941445] ? hrtimer_nanosleep+0x860/0x860 [ 573.945849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 573.950886] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 573.955663] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 573.960407] RIP: 0033:0x47d4a0 [ 573.963600] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 573.971336] RAX: ffffffffffffffda RBX: 0000000002062914 RCX: 000000000047d4a0 [ 573.978594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 573.985856] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000002062940 [ 573.993117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000da2 [ 574.000376] R13: 0000000000000010 R14: 000000000008782e R15: 0000000000000010 [ 574.007736] syz-executor5 R running task 17768 3082 3058 0x80000002 [ 574.014963] Call Trace: [ 574.017555] __schedule+0x8e8/0x2070 [ 574.021282] ? __sched_text_start+0x8/0x8 [ 574.025434] ? retint_kernel+0x10/0x10 [ 574.029397] ? __lock_is_held+0xbc/0x140 [ 574.033491] ? check_same_owner+0x320/0x320 [ 574.037802] ? nf_conntrack_attach+0xa0/0xa0 [ 574.042266] ? nf_conntrack_attach+0xa0/0xa0 [ 574.046676] preempt_schedule_common+0x35/0x60 [ 574.051268] _cond_resched+0x17/0x20 [ 574.054975] nf_ct_iterate_cleanup+0x32d/0x4f0 [ 574.059544] ? nf_conntrack_attach+0xa0/0xa0 [ 574.063957] ? nf_ct_gc_expired+0x2a0/0x2a0 [ 574.068285] ? nf_send_reset+0x9a0/0x9a0 [ 574.072362] ? nf_send_reset+0x9a0/0x9a0 [ 574.076417] nf_ct_iterate_cleanup_net+0x219/0x2c0 [ 574.081347] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 574.086101] ? sel_netif_destroy+0x250/0x250 [ 574.090513] ? nf_send_reset+0x9a0/0x9a0 [ 574.094644] masq_device_event+0xa8/0xd0 [ 574.098704] notifier_call_chain+0x136/0x2c0 [ 574.103120] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 574.108588] ? rtnl_is_locked+0x54/0xb0 [ 574.112558] ? rtnl_kfree_skbs+0x70/0x70 [ 574.116627] raw_notifier_call_chain+0x2d/0x40 [ 574.121220] call_netdevice_notifiers_info+0x51/0x90 [ 574.126324] dev_close_many+0x39f/0x7c0 [ 574.130311] ? __dev_close+0x400/0x400 [ 574.134192] ? __lock_is_held+0xbc/0x140 [ 574.138277] ? find_held_lock+0x39/0x1d0 [ 574.142389] ? __lock_is_held+0xbc/0x140 [ 574.146479] vlan_device_event+0x19c0/0x2600 [ 574.150893] ? lock_release+0xd70/0xd70 [ 574.154880] ? unregister_vlan_dev+0x370/0x370 [ 574.159511] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 574.164517] ? fib6_run_gc+0x26c/0x3c0 [ 574.168407] ? packet_notifier+0x5cb/0x950 [ 574.172646] ? fib6_clean_all+0x30/0x30 [ 574.176617] ? packet_getname_spkt+0x2b0/0x2b0 [ 574.181212] ? ipv6_mc_netdev_event+0x207/0x300 [ 574.185878] ? igmp6_group_added+0x400/0x400 [ 574.190291] ? br_device_event+0x190/0x530 [ 574.194530] notifier_call_chain+0x136/0x2c0 [ 574.198946] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 574.204411] ? rtnl_is_locked+0x54/0xb0 [ 574.208379] ? rtnl_kfree_skbs+0x70/0x70 [ 574.212442] raw_notifier_call_chain+0x2d/0x40 [ 574.217036] call_netdevice_notifiers_info+0x51/0x90 [ 574.222140] dev_close_many+0x39f/0x7c0 [ 574.226107] ? lock_downgrade+0x990/0x990 [ 574.230251] ? insert_work+0x3ef/0x5d0 [ 574.234143] ? __dev_close+0x400/0x400 [ 574.238022] ? __queue_work+0x9a0/0x1150 [ 574.242098] ? do_raw_spin_trylock+0x190/0x190 [ 574.246685] ? __lock_is_held+0xbc/0x140 [ 574.250754] ? rtnl_is_locked+0x54/0xb0 [ 574.254724] ? rtnl_kfree_skbs+0x70/0x70 [ 574.258779] ? _raw_spin_unlock+0x22/0x30 [ 574.262922] ? __queue_work+0x563/0x1150 [ 574.266989] rollback_registered_many+0x4cc/0xe00 [ 574.271845] ? netdev_master_upper_dev_link+0x40/0x40 [ 574.277052] ? print_usage_bug+0x480/0x480 [ 574.281293] ? perf_trace_lock+0x860/0x860 [ 574.285517] ? print_usage_bug+0x480/0x480 [ 574.289744] ? perf_trace_lock+0x860/0x860 [ 574.293985] ? find_held_lock+0x39/0x1d0 [ 574.298066] ? lock_downgrade+0x990/0x990 [ 574.302226] rollback_registered+0x1be/0x3c0 [ 574.306632] ? rollback_registered_many+0xe00/0xe00 [ 574.311638] ? __queue_delayed_work+0x229/0x380 [ 574.316312] ? mark_held_locks+0xb2/0x100 [ 574.320457] ? queue_delayed_work_on+0xc9/0x1d0 [ 574.325129] ? rtnl_is_locked+0x54/0xb0 [ 574.329158] ? trace_hardirqs_on+0xd/0x10 [ 574.333296] ? queue_delayed_work_on+0x10d/0x1d0 [ 574.338056] unregister_netdevice_queue+0x2e3/0x5d0 [ 574.343073] ? rollback_registered+0x3c0/0x3c0 [ 574.347652] ? linkwatch_schedule_work+0x130/0x130 [ 574.352578] ? skb_queue_purge+0x33/0x40 [ 574.356635] ? tun_queue_purge+0x20b/0x410 [ 574.360900] __tun_detach+0x1020/0x1390 [ 574.364897] ? tun_attach+0xf90/0xf90 [ 574.368713] ? locks_remove_file+0x414/0x560 [ 574.373118] ? fcntl_setlk+0x10d0/0x10d0 [ 574.377193] ? __fsnotify_parent+0xb4/0x3a0 [ 574.381527] ? fsnotify+0x1af0/0x1af0 [ 574.385318] ? _raw_spin_unlock+0x22/0x30 [ 574.389482] ? __tun_detach+0x1390/0x1390 [ 574.393630] ? __tun_detach+0x1390/0x1390 [ 574.397788] tun_chr_close+0x44/0x60 [ 574.401511] __fput+0x333/0x7f0 [ 574.404804] ? fput+0x140/0x140 [ 574.408082] ? check_same_owner+0x320/0x320 [ 574.412429] ____fput+0x15/0x20 [ 574.415702] task_work_run+0x199/0x270 [ 574.419595] ? task_work_cancel+0x210/0x210 [ 574.423914] ? free_nsproxy+0x185/0x1f0 [ 574.427906] ? switch_task_namespaces+0xa2/0xc0 [ 574.432580] do_exit+0xa52/0x1b40 [ 574.436044] ? find_held_lock+0x39/0x1d0 [ 574.440132] ? fsnotify+0xb6f/0x1af0 [ 574.443865] ? lock_downgrade+0x990/0x990 [ 574.448010] ? mm_update_next_owner+0x930/0x930 [ 574.452683] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 574.459428] ? __sb_end_write+0x9e/0xd0 [ 574.463398] ? pipe_write+0x5eb/0xd70 [ 574.467224] ? __vfs_write+0xf7/0x970 [ 574.471044] ? default_llseek+0x2a0/0x2a0 [ 574.475187] ? selinux_capset+0x100/0x100 [ 574.479367] ? __fsnotify_parent+0xb4/0x3a0 [ 574.483690] ? fsnotify+0x1af0/0x1af0 [ 574.487503] ? rw_verify_area+0xe5/0x2b0 [ 574.491556] ? __fdget_raw+0x20/0x20 [ 574.495271] ? vfs_write+0x22a/0x510 [ 574.498990] do_group_exit+0x149/0x400 [ 574.502869] ? SyS_write+0x184/0x220 [ 574.506578] ? lockdep_sys_exit+0x47/0xf0 [ 574.510718] ? SyS_exit+0x30/0x30 [ 574.514168] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 574.519183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 574.523958] SyS_exit_group+0x1d/0x20 [ 574.527762] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 574.532505] RIP: 0033:0x451e59 [ 574.535685] RSP: 002b:0000000000a69418 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 574.543393] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000451e59 [ 574.550652] RDX: 000000000040c2a0 RSI: 0000000000a74bd0 RDI: 0000000000000045 [ 574.557910] RBP: 0000000000000082 R08: 000000000000000c R09: 00000000006f4340 [ 574.565168] R10: 00000000015f4940 R11: 0000000000000202 R12: 00000000004b676a [ 574.572429] R13: 0000000000a69440 R14: 000000000008795b R15: 0000000000000010 [ 574.579737] syz-executor2 S22064 3098 3061 0x00000000 [ 574.585373] Call Trace: [ 574.587965] __schedule+0x8e8/0x2070 [ 574.591694] ? __sched_text_start+0x8/0x8 [ 574.595843] ? timerqueue_add+0x1e9/0x280 [ 574.600003] ? do_raw_spin_trylock+0x190/0x190 [ 574.604586] ? __remove_hrtimer+0x190/0x190 [ 574.608898] ? retint_kernel+0x10/0x10 [ 574.612791] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 574.617901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 574.622917] ? trace_hardirqs_on+0xd/0x10 [ 574.627078] schedule+0x108/0x440 [ 574.630533] ? __schedule+0x2070/0x2070 [ 574.634505] ? perf_trace_lock_acquire+0xfe/0x900 [ 574.639363] ? perf_trace_lock+0x860/0x860 [ 574.643628] do_nanosleep+0x215/0x6f0 [ 574.647442] ? schedule_timeout_idle+0x90/0x90 [ 574.652016] ? lock_downgrade+0x990/0x990 [ 574.656180] ? rcu_pm_notify+0xc0/0xc0 [ 574.660072] ? memset+0x31/0x40 [ 574.663370] hrtimer_nanosleep+0x2b2/0x860 [ 574.667594] ? SyS_waitid+0x50/0x50 [ 574.671223] ? nanosleep_copyout+0x100/0x100 [ 574.675626] ? __might_sleep+0x95/0x190 [ 574.679613] ? kasan_check_write+0x14/0x20 [ 574.683849] ? _copy_from_user+0x99/0x110 [ 574.688005] ? __hrtimer_init+0x140/0x140 [ 574.692161] ? syscall_return_slowpath+0x2b3/0x500 [ 574.697096] SyS_nanosleep+0x175/0x1f0 [ 574.700982] ? hrtimer_nanosleep+0x860/0x860 [ 574.705382] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 574.710396] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 574.715165] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 574.719909] RIP: 0033:0x47d4a0 [ 574.723091] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 574.745136] RAX: ffffffffffffffda RBX: 0000000001b1a914 RCX: 000000000047d4a0 [ 574.752397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 574.759657] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000001b1a940 [ 574.766914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 574.774171] R13: 0000000000000000 R14: 0000000000087b3b R15: 0000000000000010 [ 574.781480] syz-executor4 R running task 19592 3108 3062 0x00000000 [ 574.788685] Call Trace: [ 574.791276] __schedule+0x8e8/0x2070 [ 574.795003] ? __sched_text_start+0x8/0x8 [ 574.799147] ? timerqueue_add+0x1e9/0x280 [ 574.803304] ? do_raw_spin_trylock+0x190/0x190 [ 574.807911] ? __remove_hrtimer+0x190/0x190 [ 574.812239] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 574.817340] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 574.822353] ? trace_hardirqs_on+0xd/0x10 [ 574.826515] schedule+0x108/0x440 [ 574.829968] ? __schedule+0x2070/0x2070 [ 574.833940] ? perf_trace_lock_acquire+0xfe/0x900 [ 574.838799] ? perf_trace_lock+0x860/0x860 [ 574.843056] do_nanosleep+0x215/0x6f0 [ 574.846871] ? schedule_timeout_idle+0x90/0x90 [ 574.851449] ? lock_downgrade+0x990/0x990 [ 574.855612] ? rcu_pm_notify+0xc0/0xc0 [ 574.859503] ? memset+0x31/0x40 [ 574.862794] hrtimer_nanosleep+0x2b2/0x860 [ 574.867017] ? SyS_waitid+0x50/0x50 [ 574.870651] ? nanosleep_copyout+0x100/0x100 [ 574.875049] ? __might_sleep+0x95/0x190 [ 574.879041] ? kasan_check_write+0x14/0x20 [ 574.883274] ? _copy_from_user+0x99/0x110 [ 574.887428] ? __hrtimer_init+0x140/0x140 [ 574.892085] ? syscall_return_slowpath+0x2b3/0x500 [ 574.897021] SyS_nanosleep+0x175/0x1f0 [ 574.900906] ? hrtimer_nanosleep+0x860/0x860 [ 574.905304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 574.910316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 574.915084] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 574.919828] RIP: 0033:0x47d4a0 [ 574.923009] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 574.930718] RAX: ffffffffffffffda RBX: 00000000027d5914 RCX: 000000000047d4a0 [ 574.937977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 574.945236] RBP: 0000000000000082 R08: 0000000000000001 R09: 00000000027d5940 [ 574.952496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 574.959753] R13: 0000000000000004 R14: 0000000000087b0b R15: 0000000000000010 [ 574.967061] kworker/1:2 S21568 3274 2 0x80000000 [ 574.972711] Call Trace: [ 574.975303] __schedule+0x8e8/0x2070 [ 574.979029] ? __sched_text_start+0x8/0x8 [ 574.983183] ? perf_trace_lock+0x860/0x860 [ 574.987430] ? find_held_lock+0x39/0x1d0 [ 574.991516] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 574.996369] schedule+0x108/0x440 [ 574.999820] ? __schedule+0x2070/0x2070 [ 575.003795] ? do_raw_spin_trylock+0x190/0x190 [ 575.008381] ? mark_held_locks+0xb2/0x100 [ 575.012531] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.017028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.022053] worker_thread+0x492/0x1860 [ 575.026076] ? process_one_work+0x1bd0/0x1bd0 [ 575.030569] ? check_noncircular+0x20/0x20 [ 575.034803] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.039296] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.044310] ? trace_hardirqs_on+0xd/0x10 [ 575.048456] ? finish_task_switch+0x1d3/0x740 [ 575.052939] ? finish_task_switch+0x1aa/0x740 [ 575.057456] ? preempt_notifier_dec+0x20/0x20 [ 575.061972] ? __schedule+0x8f0/0x2070 [ 575.065880] ? try_to_wake_up+0xf9/0x1600 [ 575.070038] ? find_held_lock+0x39/0x1d0 [ 575.074125] ? lock_downgrade+0x990/0x990 [ 575.078283] ? complete+0x18/0x80 [ 575.081749] ? __schedule+0x2070/0x2070 [ 575.085746] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 575.090851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.095866] ? trace_hardirqs_on+0xd/0x10 [ 575.100006] ? __kthread_parkme+0x173/0x240 [ 575.104396] kthread+0x39c/0x470 [ 575.107754] ? process_one_work+0x1bd0/0x1bd0 [ 575.112251] ? kthread_create_on_node+0x100/0x100 [ 575.117125] ret_from_fork+0x2a/0x40 [ 575.120877] kworker/1:3 R running task 19000 3277 2 0x80000000 [ 575.128094] Call Trace: [ 575.130684] __schedule+0x8e8/0x2070 [ 575.134408] ? __sched_text_start+0x8/0x8 [ 575.138555] ? perf_trace_lock+0x860/0x860 [ 575.142784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.147802] ? find_held_lock+0x39/0x1d0 [ 575.151914] schedule+0x108/0x440 [ 575.155368] ? __schedule+0x2070/0x2070 [ 575.159343] ? do_raw_spin_trylock+0x190/0x190 [ 575.163919] ? retint_kernel+0x10/0x10 [ 575.167812] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.172309] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.177329] worker_thread+0x492/0x1860 [ 575.181346] ? process_one_work+0x1bd0/0x1bd0 [ 575.185841] ? check_noncircular+0x20/0x20 [ 575.190097] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.194592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.199606] ? trace_hardirqs_on+0xd/0x10 [ 575.203749] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.208240] ? finish_task_switch+0x1d3/0x740 [ 575.212745] ? finish_task_switch+0x1aa/0x740 [ 575.217243] ? preempt_notifier_dec+0x20/0x20 [ 575.221755] ? __schedule+0x8f0/0x2070 [ 575.225661] ? try_to_wake_up+0xf9/0x1600 [ 575.229843] ? find_held_lock+0x39/0x1d0 [ 575.233927] ? lock_downgrade+0x990/0x990 [ 575.238088] ? complete+0x18/0x80 [ 575.241555] ? __schedule+0x2070/0x2070 [ 575.245543] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 575.250647] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.255660] ? trace_hardirqs_on+0xd/0x10 [ 575.259797] ? __kthread_parkme+0x173/0x240 [ 575.264123] kthread+0x39c/0x470 [ 575.267482] ? process_one_work+0x1bd0/0x1bd0 [ 575.271966] ? kthread_create_on_node+0x100/0x100 [ 575.276816] ret_from_fork+0x2a/0x40 [ 575.280566] kworker/u4:4 S12432 3298 2 0x80000000 [ 575.286209] Call Trace: [ 575.288817] __schedule+0x8e8/0x2070 [ 575.292543] ? __sched_text_start+0x8/0x8 [ 575.296693] ? perf_trace_lock+0x860/0x860 [ 575.300952] ? find_held_lock+0x39/0x1d0 [ 575.305036] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 575.309893] schedule+0x108/0x440 [ 575.313343] ? __schedule+0x2070/0x2070 [ 575.317315] ? do_raw_spin_trylock+0x190/0x190 [ 575.321903] ? retint_kernel+0x10/0x10 [ 575.325845] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.330339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.335389] worker_thread+0x492/0x1860 [ 575.339424] ? process_one_work+0x1bd0/0x1bd0 [ 575.343913] ? check_noncircular+0x20/0x20 [ 575.348143] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.352637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.357656] ? trace_hardirqs_on+0xd/0x10 [ 575.361818] ? finish_task_switch+0x1d3/0x740 [ 575.366307] ? finish_task_switch+0x1aa/0x740 [ 575.370818] ? preempt_notifier_dec+0x20/0x20 [ 575.375334] ? __schedule+0x8f0/0x2070 [ 575.379240] ? try_to_wake_up+0xf9/0x1600 [ 575.383398] ? find_held_lock+0x39/0x1d0 [ 575.387478] ? lock_downgrade+0x990/0x990 [ 575.391639] ? complete+0x18/0x80 [ 575.395105] ? __schedule+0x2070/0x2070 [ 575.399093] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 575.404194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.409220] ? trace_hardirqs_on+0xd/0x10 [ 575.413362] ? __kthread_parkme+0x173/0x240 [ 575.417691] kthread+0x39c/0x470 [ 575.421049] ? process_one_work+0x1bd0/0x1bd0 [ 575.425532] ? kthread_create_on_node+0x100/0x100 [ 575.430383] ret_from_fork+0x2a/0x40 [ 575.434160] kworker/u4:5 S16728 3304 2 0x80000000 [ 575.439814] Call Trace: [ 575.442403] __schedule+0x8e8/0x2070 [ 575.446127] ? __sched_text_start+0x8/0x8 [ 575.450275] ? perf_trace_lock+0x860/0x860 [ 575.454519] ? find_held_lock+0x39/0x1d0 [ 575.458648] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 575.463518] schedule+0x108/0x440 [ 575.466968] ? __schedule+0x2070/0x2070 [ 575.470938] ? do_raw_spin_trylock+0x190/0x190 [ 575.475517] ? retint_kernel+0x10/0x10 [ 575.479414] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.483920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.488939] worker_thread+0x492/0x1860 [ 575.492955] ? process_one_work+0x1bd0/0x1bd0 [ 575.497458] ? check_noncircular+0x20/0x20 [ 575.501690] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.506180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.511194] ? trace_hardirqs_on+0xd/0x10 [ 575.515337] ? finish_task_switch+0x1d3/0x740 [ 575.519856] ? finish_task_switch+0x1aa/0x740 [ 575.524357] ? preempt_notifier_dec+0x20/0x20 [ 575.528874] ? __schedule+0x8f0/0x2070 [ 575.532794] ? try_to_wake_up+0xf9/0x1600 [ 575.536951] ? find_held_lock+0x39/0x1d0 [ 575.541034] ? lock_downgrade+0x990/0x990 [ 575.545197] ? complete+0x18/0x80 [ 575.548661] ? __schedule+0x2070/0x2070 [ 575.552651] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 575.557766] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.562778] ? trace_hardirqs_on+0xd/0x10 [ 575.566916] ? __kthread_parkme+0x173/0x240 [ 575.571241] kthread+0x39c/0x470 [ 575.574599] ? process_one_work+0x1bd0/0x1bd0 [ 575.579080] ? kthread_create_on_node+0x100/0x100 [ 575.583920] ret_from_fork+0x2a/0x40 [ 575.587664] kworker/u4:6 S12560 3416 2 0x80000000 [ 575.593303] Call Trace: [ 575.595904] __schedule+0x8e8/0x2070 [ 575.599629] ? __sched_text_start+0x8/0x8 [ 575.603780] ? perf_trace_lock+0x860/0x860 [ 575.608011] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.613034] ? find_held_lock+0x39/0x1d0 [ 575.617154] schedule+0x108/0x440 [ 575.620624] ? __schedule+0x2070/0x2070 [ 575.624594] ? do_raw_spin_trylock+0x190/0x190 [ 575.629171] ? retint_kernel+0x10/0x10 [ 575.633066] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.637560] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.642597] worker_thread+0x492/0x1860 [ 575.646668] ? process_one_work+0x1bd0/0x1bd0 [ 575.651185] ? check_noncircular+0x20/0x20 [ 575.655445] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.659940] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.664950] ? trace_hardirqs_on+0xd/0x10 [ 575.669087] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.673575] ? finish_task_switch+0x1d3/0x740 [ 575.678058] ? finish_task_switch+0x1aa/0x740 [ 575.682585] ? preempt_notifier_dec+0x20/0x20 [ 575.687101] ? __schedule+0x8f0/0x2070 [ 575.691008] ? try_to_wake_up+0xf9/0x1600 [ 575.695167] ? find_held_lock+0x39/0x1d0 [ 575.699249] ? lock_downgrade+0x990/0x990 [ 575.703407] ? complete+0x18/0x80 [ 575.706877] ? __schedule+0x2070/0x2070 [ 575.710875] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 575.716003] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.721029] ? trace_hardirqs_on+0xd/0x10 [ 575.725184] ? __kthread_parkme+0x173/0x240 [ 575.729523] kthread+0x39c/0x470 [ 575.732882] ? process_one_work+0x1bd0/0x1bd0 [ 575.737394] ? kthread_create_on_node+0x100/0x100 [ 575.742234] ret_from_fork+0x2a/0x40 [ 575.745982] kworker/u4:7 S12432 3599 2 0x80000000 [ 575.751624] Call Trace: [ 575.754212] __schedule+0x8e8/0x2070 [ 575.757934] ? __sched_text_start+0x8/0x8 [ 575.762097] ? perf_trace_lock+0x860/0x860 [ 575.766360] ? find_held_lock+0x39/0x1d0 [ 575.770445] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 575.775299] schedule+0x108/0x440 [ 575.778754] ? __schedule+0x2070/0x2070 [ 575.782724] ? do_raw_spin_trylock+0x190/0x190 [ 575.787300] ? retint_kernel+0x10/0x10 [ 575.791206] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.795699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.800716] worker_thread+0x492/0x1860 [ 575.804733] ? process_one_work+0x1bd0/0x1bd0 [ 575.809219] ? check_noncircular+0x20/0x20 [ 575.813449] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.817943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.822953] ? trace_hardirqs_on+0xd/0x10 [ 575.827096] ? finish_task_switch+0x1d3/0x740 [ 575.831580] ? finish_task_switch+0x1aa/0x740 [ 575.836078] ? preempt_notifier_dec+0x20/0x20 [ 575.840591] ? __schedule+0x8f0/0x2070 [ 575.844493] ? try_to_wake_up+0xf9/0x1600 [ 575.848651] ? find_held_lock+0x39/0x1d0 [ 575.852730] ? lock_downgrade+0x990/0x990 [ 575.856886] ? complete+0x18/0x80 [ 575.860353] ? __schedule+0x2070/0x2070 [ 575.864342] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 575.869444] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.874466] ? trace_hardirqs_on+0xd/0x10 [ 575.878604] ? __kthread_parkme+0x173/0x240 [ 575.882932] kthread+0x39c/0x470 [ 575.886286] ? process_one_work+0x1bd0/0x1bd0 [ 575.890771] ? kthread_create_on_node+0x100/0x100 [ 575.895616] ret_from_fork+0x2a/0x40 [ 575.899378] kworker/u4:8 S12560 4460 2 0x80000000 [ 575.905035] Call Trace: [ 575.907627] __schedule+0x8e8/0x2070 [ 575.911352] ? __sched_text_start+0x8/0x8 [ 575.915508] ? perf_trace_lock+0x860/0x860 [ 575.919756] ? find_held_lock+0x39/0x1d0 [ 575.923861] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 575.928731] schedule+0x108/0x440 [ 575.932182] ? __schedule+0x2070/0x2070 [ 575.936168] ? do_raw_spin_trylock+0x190/0x190 [ 575.940742] ? pr_cont_work+0x130/0x130 [ 575.944741] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.949235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.954258] worker_thread+0x492/0x1860 [ 575.958309] ? process_one_work+0x1bd0/0x1bd0 [ 575.962797] ? check_noncircular+0x20/0x20 [ 575.967033] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.971532] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 575.976543] ? trace_hardirqs_on+0xd/0x10 [ 575.980682] ? _raw_spin_unlock_irq+0x27/0x70 [ 575.985171] ? finish_task_switch+0x1d3/0x740 [ 575.989653] ? finish_task_switch+0x1aa/0x740 [ 575.994165] ? preempt_notifier_dec+0x20/0x20 [ 575.998678] ? __schedule+0x8f0/0x2070 [ 576.002584] ? try_to_wake_up+0xf9/0x1600 [ 576.006743] ? find_held_lock+0x39/0x1d0 [ 576.010846] ? lock_downgrade+0x990/0x990 [ 576.015004] ? complete+0x18/0x80 [ 576.018471] ? __schedule+0x2070/0x2070 [ 576.022462] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 576.027564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.032591] ? trace_hardirqs_on+0xd/0x10 [ 576.036727] ? __kthread_parkme+0x173/0x240 [ 576.041055] kthread+0x39c/0x470 [ 576.044412] ? process_one_work+0x1bd0/0x1bd0 [ 576.048895] ? kthread_create_on_node+0x100/0x100 [ 576.053736] ret_from_fork+0x2a/0x40 [ 576.057478] kworker/u4:9 S16120 4468 2 0x80000000 [ 576.063120] Call Trace: [ 576.065708] __schedule+0x8e8/0x2070 [ 576.069436] ? __sched_text_start+0x8/0x8 [ 576.073586] ? perf_trace_lock+0x860/0x860 [ 576.077839] ? find_held_lock+0x39/0x1d0 [ 576.081946] schedule+0x108/0x440 [ 576.085402] ? __schedule+0x2070/0x2070 [ 576.089374] ? do_raw_spin_trylock+0x190/0x190 [ 576.093957] ? retint_kernel+0x10/0x10 [ 576.097865] ? _raw_spin_unlock_irq+0x27/0x70 [ 576.102360] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.107384] worker_thread+0x492/0x1860 [ 576.111408] ? process_one_work+0x1bd0/0x1bd0 [ 576.115895] ? check_noncircular+0x20/0x20 [ 576.120128] ? _raw_spin_unlock_irq+0x27/0x70 [ 576.124650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.129660] ? trace_hardirqs_on+0xd/0x10 [ 576.133831] ? _raw_spin_unlock_irq+0x27/0x70 [ 576.138351] ? finish_task_switch+0x1d3/0x740 [ 576.142833] ? finish_task_switch+0x1aa/0x740 [ 576.147333] ? preempt_notifier_dec+0x20/0x20 [ 576.151868] ? __schedule+0x8f0/0x2070 [ 576.155790] ? try_to_wake_up+0xf9/0x1600 [ 576.159947] ? find_held_lock+0x39/0x1d0 [ 576.164060] ? lock_downgrade+0x990/0x990 [ 576.168221] ? complete+0x18/0x80 [ 576.171690] ? __schedule+0x2070/0x2070 [ 576.175680] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 576.180781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.185792] ? trace_hardirqs_on+0xd/0x10 [ 576.189935] ? __kthread_parkme+0x173/0x240 [ 576.194266] kthread+0x39c/0x470 [ 576.197626] ? process_one_work+0x1bd0/0x1bd0 [ 576.202109] ? kthread_create_on_node+0x100/0x100 [ 576.206965] ret_from_fork+0x2a/0x40 [ 576.210726] udevd S20696 8733 1518 0x00000000 [ 576.216374] Call Trace: [ 576.218969] __schedule+0x8e8/0x2070 [ 576.222694] ? __sched_text_start+0x8/0x8 [ 576.226846] ? do_raw_spin_trylock+0x190/0x190 [ 576.231438] ? mark_held_locks+0xb2/0x100 [ 576.235594] ? perf_trace_lock+0xf1/0x860 [ 576.239741] ? mutex_unlock+0xd/0x10 [ 576.243450] ? check_noncircular+0x20/0x20 [ 576.247704] schedule+0x108/0x440 [ 576.251151] ? ep_eventpoll_release+0x60/0x60 [ 576.255639] ? __schedule+0x2070/0x2070 [ 576.259608] ? perf_trace_lock+0x860/0x860 [ 576.263858] ? find_held_lock+0x39/0x1d0 [ 576.267952] schedule_hrtimeout_range_clock+0x681/0x810 [ 576.273316] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 576.278417] ? ep_poll+0x22f/0x11a0 [ 576.282085] ? do_raw_spin_trylock+0x190/0x190 [ 576.286668] ? preempt_notifier_dec+0x20/0x20 [ 576.291183] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 576.296295] schedule_hrtimeout_range+0x2a/0x40 [ 576.300965] ep_poll+0xa2f/0x11a0 [ 576.304446] ? ep_send_events_proc+0xe80/0xe80 [ 576.309026] ? unix_shutdown+0x870/0x870 [ 576.313134] ? security_socket_sendmsg+0x89/0xb0 [ 576.317894] ? schedule+0x108/0x440 [ 576.321569] ? exit_to_usermode_loop+0x98/0x300 [ 576.326249] ? trace_hardirqs_off+0xd/0x10 [ 576.330475] ? exit_to_usermode_loop+0x1a8/0x300 [ 576.335223] ? __sys_sendmsg+0xe5/0x210 [ 576.339187] ? __fget_light+0x29d/0x390 [ 576.343171] ? up_read+0x40/0x40 [ 576.346524] ? do_munmap+0x553/0xf40 [ 576.350258] ? syscall_return_slowpath+0x2b3/0x500 [ 576.355183] ? wake_up_q+0xe0/0xe0 [ 576.358728] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 576.363581] SyS_epoll_wait+0x167/0x1c0 [ 576.367565] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 576.372311] RIP: 0033:0x7f27ee0a4943 [ 576.376011] RSP: 002b:00007fffdcaa59d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 576.383718] RAX: ffffffffffffffda RBX: 000000000215a1a0 RCX: 00007f27ee0a4943 [ 576.390978] RDX: 0000000000000004 RSI: 00007fffdcaa5a30 RDI: 0000000000000004 [ 576.398237] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 576.405498] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 576.412771] R13: 000000000215c040 R14: 000000000214a030 R15: 000000000000000b [ 576.420081] udevd S22960 8740 1518 0x00000000 [ 576.425716] Call Trace: [ 576.428305] __schedule+0x8e8/0x2070 [ 576.432052] ? __sched_text_start+0x8/0x8 [ 576.436207] ? do_raw_spin_trylock+0x190/0x190 [ 576.440797] ? mark_held_locks+0xb2/0x100 [ 576.444956] ? perf_trace_lock+0xf1/0x860 [ 576.449104] ? mutex_unlock+0xd/0x10 [ 576.452817] ? check_noncircular+0x20/0x20 [ 576.457063] schedule+0x108/0x440 [ 576.460510] ? ep_eventpoll_release+0x60/0x60 [ 576.465029] ? __schedule+0x2070/0x2070 [ 576.469002] ? perf_trace_lock+0x860/0x860 [ 576.473252] ? find_held_lock+0x39/0x1d0 [ 576.477334] schedule_hrtimeout_range_clock+0x681/0x810 [ 576.482703] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 576.487803] ? ep_poll+0x22f/0x11a0 [ 576.491442] ? do_raw_spin_trylock+0x190/0x190 [ 576.496023] ? preempt_notifier_dec+0x20/0x20 [ 576.500545] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 576.505667] schedule_hrtimeout_range+0x2a/0x40 [ 576.510332] ep_poll+0xa2f/0x11a0 [ 576.513811] ? ep_send_events_proc+0xe80/0xe80 [ 576.518397] ? unix_shutdown+0x870/0x870 [ 576.522472] ? lock_downgrade+0x990/0x990 [ 576.526636] ? security_socket_sendmsg+0x89/0xb0 [ 576.531395] ? schedule+0x108/0x440 [ 576.535044] ? __handle_mm_fault+0x3840/0x3840 [ 576.539645] ? exit_to_usermode_loop+0x98/0x300 [ 576.544320] ? trace_hardirqs_off+0xd/0x10 [ 576.548547] ? exit_to_usermode_loop+0x1a8/0x300 [ 576.553297] ? __sys_sendmsg+0xe5/0x210 [ 576.557264] ? __fget_light+0x29d/0x390 [ 576.561245] ? __do_page_fault+0xb60/0xb60 [ 576.565473] ? up_read+0x40/0x40 [ 576.568854] ? syscall_return_slowpath+0x2b3/0x500 [ 576.573779] ? wake_up_q+0xe0/0xe0 [ 576.577323] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 576.582184] SyS_epoll_wait+0x167/0x1c0 [ 576.586170] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 576.590914] RIP: 0033:0x7f27ee0a4943 [ 576.594610] RSP: 002b:00007fffdcaa59d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 576.602328] RAX: ffffffffffffffda RBX: 000000000215c650 RCX: 00007f27ee0a4943 [ 576.609624] RDX: 0000000000000004 RSI: 00007fffdcaa5a30 RDI: 0000000000000004 [ 576.616901] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 576.624171] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 576.631441] R13: 00000000021600f0 R14: 000000000214a030 R15: 000000000000000b [ 576.638749] kworker/u4:10 S12560 10223 2 0x80000000 [ 576.644391] Call Trace: [ 576.646978] __schedule+0x8e8/0x2070 [ 576.650702] ? __sched_text_start+0x8/0x8 [ 576.654853] ? perf_trace_lock+0x860/0x860 [ 576.659098] ? find_held_lock+0x39/0x1d0 [ 576.663205] schedule+0x108/0x440 [ 576.666659] ? __schedule+0x2070/0x2070 [ 576.670630] ? do_raw_spin_trylock+0x190/0x190 [ 576.675218] ? retint_kernel+0x10/0x10 [ 576.679111] ? _raw_spin_unlock_irq+0x27/0x70 [ 576.683604] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.688628] worker_thread+0x492/0x1860 [ 576.692676] ? process_one_work+0x1bd0/0x1bd0 [ 576.697164] ? check_noncircular+0x20/0x20 [ 576.701394] ? _raw_spin_unlock_irq+0x27/0x70 [ 576.705886] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.710899] ? trace_hardirqs_on+0xd/0x10 [ 576.715038] ? _raw_spin_unlock_irq+0x27/0x70 [ 576.719529] ? finish_task_switch+0x1d3/0x740 [ 576.724016] ? finish_task_switch+0x1aa/0x740 [ 576.728516] ? preempt_notifier_dec+0x20/0x20 [ 576.733031] ? __schedule+0x8f0/0x2070 [ 576.736939] ? try_to_wake_up+0xf9/0x1600 [ 576.741098] ? find_held_lock+0x39/0x1d0 [ 576.745182] ? lock_downgrade+0x990/0x990 [ 576.749343] ? complete+0x18/0x80 [ 576.752810] ? __schedule+0x2070/0x2070 [ 576.756804] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 576.761904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.766915] ? trace_hardirqs_on+0xd/0x10 [ 576.771053] ? __kthread_parkme+0x173/0x240 [ 576.775394] kthread+0x39c/0x470 [ 576.778751] ? process_one_work+0x1bd0/0x1bd0 [ 576.783248] ? kthread_create_on_node+0x100/0x100 [ 576.788089] ret_from_fork+0x2a/0x40 [ 576.791841] syz-executor6 S20808 11477 3020 0x00000000 [ 576.797489] Call Trace: [ 576.800101] __schedule+0x8e8/0x2070 [ 576.803822] ? __sched_text_start+0x8/0x8 [ 576.807976] ? wait_consider_task+0x1ad/0x33c0 [ 576.812546] ? lock_downgrade+0x990/0x990 [ 576.816697] ? find_held_lock+0x39/0x1d0 [ 576.820825] ? lock_release+0xce0/0xd70 [ 576.824810] schedule+0x108/0x440 [ 576.828276] ? __schedule+0x2070/0x2070 [ 576.832242] ? lock_release+0xd70/0xd70 [ 576.836211] ? add_wait_queue+0x1bb/0x2d0 [ 576.840360] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 576.845418] do_wait+0x338/0xa90 [ 576.848792] ? wait_consider_task+0x33c0/0x33c0 [ 576.853467] ? lock_downgrade+0x990/0x990 [ 576.857667] ? handle_mm_fault+0x4a2/0x860 [ 576.861892] ? down_read_trylock+0xdb/0x170 [ 576.866214] kernel_wait4+0x1f5/0x370 [ 576.870011] ? SyS_waitid+0x50/0x50 [ 576.873678] ? task_stopped_code+0x140/0x140 [ 576.878106] SYSC_wait4+0x134/0x140 [ 576.881727] ? kernel_wait4+0x370/0x370 [ 576.885708] ? syscall_return_slowpath+0x500/0x500 [ 576.891056] ? lockdep_sys_exit+0x47/0xf0 [ 576.895202] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 576.900060] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 576.905078] SyS_wait4+0x2c/0x40 [ 576.908451] ? SyS_wait4+0x2c/0x40 [ 576.911993] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 576.916739] RIP: 0033:0x40c42a [ 576.919916] RSP: 002b:00007ffec31d6ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 576.927619] RAX: ffffffffffffffda RBX: 0000000000002d1f RCX: 000000000040c42a [ 576.934876] RDX: 0000000040000000 RSI: 00007ffec31d6cfc RDI: ffffffffffffffff [ 576.942132] RBP: 0000000000000082 R08: 0000000000005f40 R09: 0000000000005f40 [ 576.949393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 576.956649] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 576.963957] syz-executor6 S22064 11551 11477 0x00000000 [ 576.969589] Call Trace: [ 576.972183] __schedule+0x8e8/0x2070 [ 576.975909] ? __sched_text_start+0x8/0x8 [ 576.980053] ? timerqueue_add+0x1e9/0x280 [ 576.984227] ? do_raw_spin_trylock+0x190/0x190 [ 576.988805] ? __remove_hrtimer+0x190/0x190 [ 576.993135] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 576.998239] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.003253] ? trace_hardirqs_on+0xd/0x10 [ 577.007411] schedule+0x108/0x440 [ 577.010876] ? __schedule+0x2070/0x2070 [ 577.014846] ? perf_trace_lock_acquire+0xfe/0x900 [ 577.019702] ? perf_trace_lock+0x860/0x860 [ 577.023994] do_nanosleep+0x215/0x6f0 [ 577.027805] ? schedule_timeout_idle+0x90/0x90 [ 577.032379] ? lock_downgrade+0x990/0x990 [ 577.036543] ? rcu_pm_notify+0xc0/0xc0 [ 577.040435] ? memset+0x31/0x40 [ 577.043729] hrtimer_nanosleep+0x2b2/0x860 [ 577.047968] ? SyS_waitid+0x50/0x50 [ 577.051594] ? nanosleep_copyout+0x100/0x100 [ 577.055994] ? __might_sleep+0x95/0x190 [ 577.059980] ? kasan_check_write+0x14/0x20 [ 577.064237] ? _copy_from_user+0x99/0x110 [ 577.068402] ? __hrtimer_init+0x140/0x140 [ 577.072584] SyS_nanosleep+0x175/0x1f0 [ 577.076469] ? hrtimer_nanosleep+0x860/0x860 [ 577.080866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.085881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 577.090650] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 577.095393] RIP: 0033:0x47d4a0 [ 577.098570] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 577.106277] RAX: ffffffffffffffda RBX: 000000000245e914 RCX: 000000000047d4a0 [ 577.113533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 577.120790] RBP: 0000000000000082 R08: 0000000000000001 R09: 000000000245e940 [ 577.128047] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000009b6 [ 577.135304] R13: 0000000000000023 R14: 0000000000087a38 R15: 0000000000000010 [ 577.142644] loop0 S22120 12229 2 0x80000000 [ 577.148300] Call Trace: [ 577.150907] __schedule+0x8e8/0x2070 [ 577.154631] ? __sched_text_start+0x8/0x8 [ 577.158781] ? perf_trace_lock+0x860/0x860 [ 577.163083] ? find_held_lock+0x39/0x1d0 [ 577.167171] ? finish_task_switch+0x1aa/0x740 [ 577.171676] schedule+0x108/0x440 [ 577.175131] ? __schedule+0x2070/0x2070 [ 577.179104] ? do_raw_spin_trylock+0x190/0x190 [ 577.183682] ? check_same_owner+0x320/0x320 [ 577.188008] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.192503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.197536] kthread_worker_fn+0x5ae/0x9b0 [ 577.201785] ? kthread_flush_work+0x560/0x560 [ 577.206275] ? lock_downgrade+0x990/0x990 [ 577.210438] ? complete+0x18/0x80 [ 577.213893] ? schedule+0x108/0x440 [ 577.217514] ? __schedule+0x2070/0x2070 [ 577.221529] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 577.226632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.231659] ? trace_hardirqs_on+0xd/0x10 [ 577.235808] loop_kthread_worker_fn+0x51/0x60 [ 577.240318] kthread+0x39c/0x470 [ 577.243675] ? loop_get_status64+0x110/0x110 [ 577.248089] ? kthread_create_on_node+0x100/0x100 [ 577.252944] ret_from_fork+0x2a/0x40 [ 577.256689] kworker/u4:3 S17840 22496 2 0x80000000 [ 577.262331] Call Trace: [ 577.264915] __schedule+0x8e8/0x2070 [ 577.268639] ? __sched_text_start+0x8/0x8 [ 577.272789] ? perf_trace_lock+0x860/0x860 [ 577.277036] ? find_held_lock+0x39/0x1d0 [ 577.281122] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 577.286004] schedule+0x108/0x440 [ 577.289456] ? __schedule+0x2070/0x2070 [ 577.293428] ? do_raw_spin_trylock+0x190/0x190 [ 577.298005] ? retint_kernel+0x10/0x10 [ 577.301904] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.306398] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.311420] worker_thread+0x492/0x1860 [ 577.315440] ? process_one_work+0x1bd0/0x1bd0 [ 577.319928] ? check_noncircular+0x20/0x20 [ 577.324159] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.328655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.333670] ? trace_hardirqs_on+0xd/0x10 [ 577.337818] ? finish_task_switch+0x1d3/0x740 [ 577.342303] ? finish_task_switch+0x1aa/0x740 [ 577.346804] ? preempt_notifier_dec+0x20/0x20 [ 577.351333] ? __schedule+0x8f0/0x2070 [ 577.355241] ? try_to_wake_up+0xf9/0x1600 [ 577.359414] ? find_held_lock+0x39/0x1d0 [ 577.363504] ? lock_downgrade+0x990/0x990 [ 577.367720] ? __schedule+0x2070/0x2070 [ 577.371682] ? retint_kernel+0x10/0x10 [ 577.375595] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 577.380699] ? __kthread_parkme+0x173/0x240 [ 577.385028] kthread+0x39c/0x470 [ 577.388386] ? process_one_work+0x1bd0/0x1bd0 [ 577.392889] ? kthread_create_on_node+0x100/0x100 [ 577.397732] ret_from_fork+0x2a/0x40 [ 577.401479] kworker/u4:11 S25048 22502 2 0x80000000 [ 577.407133] Call Trace: [ 577.409721] __schedule+0x8e8/0x2070 [ 577.413462] ? __sched_text_start+0x8/0x8 [ 577.417656] ? find_held_lock+0x39/0x1d0 [ 577.421764] schedule+0x108/0x440 [ 577.425215] ? __schedule+0x2070/0x2070 [ 577.429186] ? do_raw_spin_trylock+0x190/0x190 [ 577.433793] ? find_held_lock+0x39/0x1d0 [ 577.437858] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.442350] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.447373] worker_thread+0x492/0x1860 [ 577.451360] ? lock_acquire+0x1d5/0x580 [ 577.455328] ? finish_task_switch+0x1aa/0x740 [ 577.459825] ? do_raw_spin_trylock+0x190/0x190 [ 577.464410] ? process_one_work+0x1bd0/0x1bd0 [ 577.468900] ? check_noncircular+0x20/0x20 [ 577.473132] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.477623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.482636] ? trace_hardirqs_on+0xd/0x10 [ 577.486776] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.491265] ? finish_task_switch+0x1d3/0x740 [ 577.495745] ? finish_task_switch+0x1aa/0x740 [ 577.500243] ? preempt_notifier_dec+0x20/0x20 [ 577.504754] ? __schedule+0x8f0/0x2070 [ 577.508651] ? __sched_text_start+0x8/0x8 [ 577.512792] ? try_to_wake_up+0xf9/0x1600 [ 577.516947] ? find_held_lock+0x39/0x1d0 [ 577.521042] ? lock_downgrade+0x990/0x990 [ 577.525201] ? complete+0x18/0x80 [ 577.528668] ? __schedule+0x2070/0x2070 [ 577.532669] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 577.537779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.542822] ? trace_hardirqs_on+0xd/0x10 [ 577.546987] ? __kthread_parkme+0x173/0x240 [ 577.551317] kthread+0x39c/0x470 [ 577.554675] ? process_one_work+0x1bd0/0x1bd0 [ 577.559163] ? kthread_create_on_node+0x100/0x100 [ 577.564004] ret_from_fork+0x2a/0x40 [ 577.567754] loop4 S22120 28957 2 0x80000000 [ 577.573402] Call Trace: [ 577.575987] __schedule+0x8e8/0x2070 [ 577.579709] ? __sched_text_start+0x8/0x8 [ 577.583863] ? perf_trace_lock+0x860/0x860 [ 577.588095] ? do_raw_spin_trylock+0x190/0x190 [ 577.592677] ? lock_release+0xd70/0xd70 [ 577.596640] ? compat_start_thread+0x80/0x80 [ 577.601049] ? find_held_lock+0x39/0x1d0 [ 577.605135] ? finish_task_switch+0x1aa/0x740 [ 577.609641] schedule+0x108/0x440 [ 577.613094] ? __schedule+0x2070/0x2070 [ 577.617064] ? do_raw_spin_trylock+0x190/0x190 [ 577.621640] ? check_same_owner+0x320/0x320 [ 577.625967] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.630481] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.635504] kthread_worker_fn+0x5ae/0x9b0 [ 577.639751] ? kthread_flush_work+0x560/0x560 [ 577.644240] ? lock_downgrade+0x990/0x990 [ 577.648400] ? complete+0x18/0x80 [ 577.651894] ? schedule+0x108/0x440 [ 577.655518] ? __schedule+0x2070/0x2070 [ 577.659552] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 577.664653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.669681] ? trace_hardirqs_on+0xd/0x10 [ 577.673837] loop_kthread_worker_fn+0x51/0x60 [ 577.678343] kthread+0x39c/0x470 [ 577.681729] ? loop_get_status64+0x110/0x110 [ 577.686126] ? kthread_create_on_node+0x100/0x100 [ 577.690969] ret_from_fork+0x2a/0x40 [ 577.694715] udevd S23640 30969 1518 0x00000000 [ 577.700345] Call Trace: [ 577.702933] __schedule+0x8e8/0x2070 [ 577.706669] ? __sched_text_start+0x8/0x8 [ 577.710818] ? do_raw_spin_trylock+0x190/0x190 [ 577.715421] ? mark_held_locks+0xb2/0x100 [ 577.719581] ? perf_trace_lock+0xf1/0x860 [ 577.723742] ? mutex_unlock+0xd/0x10 [ 577.727471] ? check_noncircular+0x20/0x20 [ 577.731709] schedule+0x108/0x440 [ 577.735158] ? ep_eventpoll_release+0x60/0x60 [ 577.739658] ? lock_downgrade+0x990/0x990 [ 577.743795] ? __schedule+0x2070/0x2070 [ 577.747789] ? find_held_lock+0x39/0x1d0 [ 577.751886] schedule_hrtimeout_range_clock+0x681/0x810 [ 577.757250] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 577.762362] ? ep_poll+0x22f/0x11a0 [ 577.765983] ? do_raw_spin_trylock+0x190/0x190 [ 577.770569] ? do_raw_spin_trylock+0x190/0x190 [ 577.775138] ? mark_held_locks+0xb2/0x100 [ 577.779296] ? refcount_sub_and_test+0x115/0x1b0 [ 577.784042] ? put_pid+0x184/0x1f0 [ 577.787572] ? refcount_inc+0x50/0x50 [ 577.791364] ? task_active_pid_ns+0xd0/0xd0 [ 577.795679] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 577.800790] schedule_hrtimeout_range+0x2a/0x40 [ 577.805469] ep_poll+0xa2f/0x11a0 [ 577.808958] ? ep_send_events_proc+0xe80/0xe80 [ 577.813550] ? unix_shutdown+0x870/0x870 [ 577.817694] ? security_socket_sendmsg+0x89/0xb0 [ 577.822441] ? unix_shutdown+0x870/0x870 [ 577.826500] ? sock_sendmsg+0x4f/0x110 [ 577.830436] ? __fdget+0x18/0x20 [ 577.833803] ? __sys_sendmsg+0xe5/0x210 [ 577.837766] ? __fget_light+0x29d/0x390 [ 577.841749] ? up_read+0x40/0x40 [ 577.845104] ? do_munmap+0x553/0xf40 [ 577.848849] ? wake_up_q+0xe0/0xe0 [ 577.852403] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 577.857254] SyS_epoll_wait+0x167/0x1c0 [ 577.861253] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 577.866017] RIP: 0033:0x7f27ee0a4943 [ 577.869717] RSP: 002b:00007fffdcaa59d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 577.877418] RAX: ffffffffffffffda RBX: 0000000002159f10 RCX: 00007f27ee0a4943 [ 577.884683] RDX: 0000000000000004 RSI: 00007fffdcaa5a30 RDI: 0000000000000004 [ 577.891938] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 577.899193] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 577.906453] R13: 0000000002167a80 R14: 0000000000000006 R15: 0000000000000ae8 [ 577.913763] kworker/1:0 S25048 31368 2 0x80000000 [ 577.919422] Call Trace: [ 577.922012] __schedule+0x8e8/0x2070 [ 577.925752] ? __sched_text_start+0x8/0x8 [ 577.929904] ? unwind_dump+0x4c0/0x4c0 [ 577.933801] ? check_noncircular+0x20/0x20 [ 577.938025] ? __unwind_start+0x169/0x330 [ 577.942187] ? find_held_lock+0x39/0x1d0 [ 577.946298] schedule+0x108/0x440 [ 577.949748] ? __schedule+0x2070/0x2070 [ 577.953719] ? do_raw_spin_trylock+0x190/0x190 [ 577.958302] ? find_held_lock+0x39/0x1d0 [ 577.962360] ? _raw_spin_unlock_irq+0x27/0x70 [ 577.966857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 577.971878] worker_thread+0x492/0x1860 [ 577.975866] ? lock_acquire+0x1d5/0x580 [ 577.979831] ? finish_task_switch+0x1aa/0x740 [ 577.984334] ? do_raw_spin_trylock+0x190/0x190 [ 577.988931] ? process_one_work+0x1bd0/0x1bd0 [ 577.993416] ? check_noncircular+0x20/0x20 [ 577.997643] ? _raw_spin_unlock_irq+0x27/0x70 [ 578.002137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.007147] ? trace_hardirqs_on+0xd/0x10 [ 578.011284] ? _raw_spin_unlock_irq+0x27/0x70 [ 578.015772] ? finish_task_switch+0x1d3/0x740 [ 578.020271] ? finish_task_switch+0x1aa/0x740 [ 578.024773] ? preempt_notifier_dec+0x20/0x20 [ 578.029289] ? __schedule+0x8f0/0x2070 [ 578.033184] ? __sched_text_start+0x8/0x8 [ 578.037324] ? try_to_wake_up+0xf9/0x1600 [ 578.041485] ? find_held_lock+0x39/0x1d0 [ 578.045570] ? lock_downgrade+0x990/0x990 [ 578.049727] ? complete+0x18/0x80 [ 578.053192] ? __schedule+0x2070/0x2070 [ 578.057180] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 578.062280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.067290] ? trace_hardirqs_on+0xd/0x10 [ 578.071446] ? __kthread_parkme+0x173/0x240 [ 578.075775] kthread+0x39c/0x470 [ 578.079131] ? process_one_work+0x1bd0/0x1bd0 [ 578.083617] ? kthread_create_on_node+0x100/0x100 [ 578.088459] ret_from_fork+0x2a/0x40 [ 578.092206] kworker/0:4 S21872 775 2 0x80000000 [ 578.097855] Call Trace: [ 578.100444] __schedule+0x8e8/0x2070 [ 578.104171] ? __sched_text_start+0x8/0x8 [ 578.108324] ? perf_trace_lock+0x860/0x860 [ 578.112586] ? find_held_lock+0x39/0x1d0 [ 578.116697] schedule+0x108/0x440 [ 578.120150] ? __schedule+0x2070/0x2070 [ 578.124124] ? do_raw_spin_trylock+0x190/0x190 [ 578.128711] ? find_held_lock+0x39/0x1d0 [ 578.132774] ? _raw_spin_unlock_irq+0x27/0x70 [ 578.137268] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.142294] worker_thread+0x492/0x1860 [ 578.146312] ? process_one_work+0x1bd0/0x1bd0 [ 578.150801] ? check_noncircular+0x20/0x20 [ 578.155033] ? _raw_spin_unlock_irq+0x27/0x70 [ 578.159529] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.164539] ? trace_hardirqs_on+0xd/0x10 [ 578.168684] ? _raw_spin_unlock_irq+0x27/0x70 [ 578.173187] ? finish_task_switch+0x1d3/0x740 [ 578.177681] ? finish_task_switch+0x1aa/0x740 [ 578.182181] ? preempt_notifier_dec+0x20/0x20 [ 578.186698] ? __schedule+0x8f0/0x2070 [ 578.190601] ? try_to_wake_up+0xf9/0x1600 [ 578.194759] ? find_held_lock+0x39/0x1d0 [ 578.198870] ? lock_downgrade+0x990/0x990 [ 578.203026] ? complete+0x18/0x80 [ 578.206500] ? __schedule+0x2070/0x2070 [ 578.210536] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 578.215651] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.220675] ? trace_hardirqs_on+0xd/0x10 [ 578.224818] ? __kthread_parkme+0x173/0x240 [ 578.229162] kthread+0x39c/0x470 [ 578.232538] ? process_one_work+0x1bd0/0x1bd0 [ 578.237038] ? kthread_create_on_node+0x100/0x100 [ 578.241885] ret_from_fork+0x2a/0x40 [ 578.245629] syz-executor1 S20808 1113 3018 0x00000000 [ 578.251259] Call Trace: [ 578.253850] __schedule+0x8e8/0x2070 [ 578.257576] ? __sched_text_start+0x8/0x8 [ 578.261731] ? wait_consider_task+0x1ad/0x33c0 [ 578.266302] ? lock_downgrade+0x990/0x990 [ 578.270455] ? find_held_lock+0x39/0x1d0 [ 578.274542] ? lock_release+0xce0/0xd70 [ 578.278546] schedule+0x108/0x440 [ 578.281999] ? __schedule+0x2070/0x2070 [ 578.285973] ? lock_release+0xd70/0xd70 [ 578.289945] ? add_wait_queue+0x1bb/0x2d0 [ 578.294093] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 578.299128] do_wait+0x338/0xa90 [ 578.302525] ? wait_consider_task+0x33c0/0x33c0 [ 578.307254] ? lock_downgrade+0x990/0x990 [ 578.311454] ? handle_mm_fault+0x4a2/0x860 [ 578.315680] ? down_read_trylock+0xdb/0x170 [ 578.320016] kernel_wait4+0x1f5/0x370 [ 578.323850] ? SyS_waitid+0x50/0x50 [ 578.327495] ? task_stopped_code+0x140/0x140 [ 578.331921] SYSC_wait4+0x134/0x140 [ 578.335540] ? kernel_wait4+0x370/0x370 [ 578.339518] ? syscall_return_slowpath+0x500/0x500 [ 578.344456] ? lockdep_sys_exit+0x47/0xf0 [ 578.348598] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 578.353437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.358452] SyS_wait4+0x2c/0x40 [ 578.361838] ? SyS_wait4+0x2c/0x40 [ 578.365381] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 578.370138] RIP: 0033:0x40c42a [ 578.373313] RSP: 002b:00007fffa4363948 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 578.381018] RAX: ffffffffffffffda RBX: 000000000000045a RCX: 000000000040c42a [ 578.388280] RDX: 0000000040000000 RSI: 00007fffa436395c RDI: ffffffffffffffff [ 578.395536] RBP: 0000000000000082 R08: 0000000000016e40 R09: 0000000000016e40 [ 578.402793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 578.410050] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 578.417400] syz-executor1 R running task 22960 1114 1113 0x00000000 [ 578.424622] Call Trace: [ 578.427209] __schedule+0x8e8/0x2070 [ 578.430938] ? __sched_text_start+0x8/0x8 [ 578.435082] ? timerqueue_add+0x1e9/0x280 [ 578.439241] ? do_raw_spin_trylock+0x190/0x190 [ 578.443820] ? __remove_hrtimer+0x190/0x190 [ 578.448154] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 578.453255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.458269] ? trace_hardirqs_on+0xd/0x10 [ 578.462426] schedule+0x108/0x440 [ 578.465878] ? __schedule+0x2070/0x2070 [ 578.469846] ? perf_trace_lock_acquire+0xfe/0x900 [ 578.474731] ? perf_trace_lock+0x860/0x860 [ 578.478986] do_nanosleep+0x215/0x6f0 [ 578.482803] ? schedule_timeout_idle+0x90/0x90 [ 578.487378] ? lock_downgrade+0x990/0x990 [ 578.491552] ? rcu_pm_notify+0xc0/0xc0 [ 578.495440] ? memset+0x31/0x40 [ 578.498759] hrtimer_nanosleep+0x2b2/0x860 [ 578.502996] ? SyS_waitid+0x50/0x50 [ 578.506628] ? nanosleep_copyout+0x100/0x100 [ 578.511023] ? __might_sleep+0x95/0x190 [ 578.515009] ? kasan_check_write+0x14/0x20 [ 578.519240] ? _copy_from_user+0x99/0x110 [ 578.523396] ? __hrtimer_init+0x140/0x140 [ 578.527566] SyS_nanosleep+0x175/0x1f0 [ 578.531451] ? hrtimer_nanosleep+0x860/0x860 [ 578.535864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.540920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 578.545696] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 578.550456] RIP: 0033:0x47d4a0 [ 578.553645] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 578.561387] RAX: ffffffffffffffda RBX: 000000000296a914 RCX: 000000000047d4a0 [ 578.568658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 578.575930] RBP: 0000000000000082 R08: 0000000000000001 R09: 000000000296a940 [ 578.583188] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000004b [ 578.590447] R13: 000000000000001e R14: 00000000000877c3 R15: 0000000000000010 [ 578.597750] syz-executor6 R running task 24112 1635 11551 0x00000000 [ 578.604957] Call Trace: [ 578.607544] __schedule+0x8e8/0x2070 [ 578.611273] ? __sched_text_start+0x8/0x8 [ 578.615430] ? timerqueue_add+0x1e9/0x280 [ 578.619587] ? do_raw_spin_trylock+0x190/0x190 [ 578.624164] ? __remove_hrtimer+0x190/0x190 [ 578.628474] ? find_held_lock+0x39/0x1d0 [ 578.632537] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 578.637636] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.642665] ? trace_hardirqs_on+0xd/0x10 [ 578.646845] schedule+0x108/0x440 [ 578.650314] ? __schedule+0x2070/0x2070 [ 578.654276] ? print_usage_bug+0x480/0x480 [ 578.658505] ? do_raw_spin_trylock+0x190/0x190 [ 578.663130] ? futex_wait_setup+0x14a/0x3d0 [ 578.667471] futex_wait_queue_me+0x3ed/0x7e0 [ 578.671876] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 578.677237] ? memset+0x31/0x40 [ 578.680516] ? get_futex_value_locked+0xc3/0xf0 [ 578.685184] ? futex_wait_setup+0x22e/0x3d0 [ 578.689498] ? __kernel_text_address+0xae/0xe0 [ 578.694090] ? futex_wake+0x680/0x680 [ 578.697910] futex_wait+0x357/0xa00 [ 578.701560] ? futex_wait_setup+0x3d0/0x3d0 [ 578.705893] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 578.711072] ? wake_up_q+0x8a/0xe0 [ 578.714632] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 578.719728] ? futex_wake+0x2ca/0x680 [ 578.723529] ? __hrtimer_init+0x140/0x140 [ 578.727687] ? get_futex_key+0x1d50/0x1d50 [ 578.731954] ? check_noncircular+0x20/0x20 [ 578.736196] do_futex+0x10c6/0x2130 [ 578.739815] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.744828] ? check_noncircular+0x20/0x20 [ 578.749057] ? perf_trace_lock+0xf1/0x860 [ 578.753204] ? perf_trace_lock+0xf1/0x860 [ 578.757345] ? check_noncircular+0x20/0x20 [ 578.761586] ? exit_robust_list+0x240/0x240 [ 578.765915] ? find_held_lock+0x39/0x1d0 [ 578.769998] ? lock_downgrade+0x990/0x990 [ 578.774142] ? find_held_lock+0x39/0x1d0 [ 578.778205] ? lock_acquire+0x1d5/0x580 [ 578.782170] ? SyS_futex+0x2d3/0x390 [ 578.785910] ? pvclock_read_flags+0x160/0x160 [ 578.790403] ? __might_fault+0xe0/0x1d0 [ 578.794375] ? ktime_get+0x15c/0x3a0 [ 578.798112] ? kvm_clock_get_cycles+0x25/0x30 [ 578.802597] ? ktime_get+0x26f/0x3a0 [ 578.806311] ? do_gettimeofday+0x190/0x190 [ 578.810539] ? __might_sleep+0x95/0x190 [ 578.814523] ? kasan_check_write+0x14/0x20 [ 578.818759] SyS_futex+0x260/0x390 [ 578.822309] ? do_futex+0x2130/0x2130 [ 578.826107] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 578.830949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 578.835965] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 578.840734] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 578.845485] RIP: 0033:0x451e59 [ 578.848661] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 578.856368] RAX: ffffffffffffffda RBX: 000000000071839c RCX: 0000000000451e59 [ 578.863627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071839c [ 578.870896] RBP: 0000000000000082 R08: 0000000000718370 R09: 0000000d00087a38 [ 578.878168] R10: 0000000000a6f980 R11: 0000000000000206 R12: fffffffffffffffe [ 578.885425] R13: 0000000000718370 R14: 00000000209cbffc R15: 0000000000000010 [ 578.893045] syz-executor6 D24416 1637 11551 0x00000000 [ 578.898681] Call Trace: [ 578.901271] __schedule+0x8e8/0x2070 [ 578.904978] ? check_noncircular+0x20/0x20 [ 578.909225] ? __sched_text_start+0x8/0x8 [ 578.913404] ? find_held_lock+0x39/0x1d0 [ 578.917488] ? lock_downgrade+0x990/0x990 [ 578.921646] schedule+0x108/0x440 [ 578.925098] ? __schedule+0x2070/0x2070 [ 578.929074] ? do_raw_spin_trylock+0x190/0x190 [ 578.933653] ? memset+0x31/0x40 [ 578.936937] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 578.941861] ? mutex_destroy+0x1d0/0x1d0 [ 578.945936] schedule_preempt_disabled+0x10/0x20 [ 578.950681] __mutex_lock+0xadf/0x1870 [ 578.954575] ? rtnl_lock+0x17/0x20 [ 578.958111] ? kmem_cache_alloc_node_trace+0x760/0x760 [ 578.963396] ? rcu_read_lock_sched_held+0x108/0x120 [ 578.968422] ? mutex_lock_io_nested+0x1740/0x1740 [ 578.973255] ? __lockdep_init_map+0xe4/0x650 [ 578.977656] ? kasan_unpoison_shadow+0x35/0x50 [ 578.982235] ? kasan_kmalloc+0xad/0xe0 [ 578.986129] ? __kmalloc_node+0x47/0x70 [ 578.990117] ? alloc_netdev_mqs+0xb51/0xed0 [ 578.994448] ? free_netdev+0x360/0x360 [ 578.998342] ? find_held_lock+0x39/0x1d0 [ 579.002425] ? lock_downgrade+0x990/0x990 [ 579.006586] ? __might_fault+0xe0/0x1d0 [ 579.010572] ? lock_release+0xd70/0xd70 [ 579.014546] ? check_same_owner+0x320/0x320 [ 579.018905] mutex_lock_nested+0x16/0x20 [ 579.022957] ? mutex_lock_nested+0x16/0x20 [ 579.027184] rtnl_lock+0x17/0x20 [ 579.030543] register_netdev+0x12/0x30 [ 579.034427] br_add_bridge+0x97/0xd0 [ 579.038137] br_ioctl_deviceless_stub+0x8a2/0x9a0 [ 579.043008] ? lock_release+0xd70/0xd70 [ 579.046993] ? old_dev_ioctl.isra.1+0x1fd0/0x1fd0 [ 579.051845] ? __lock_is_held+0xbc/0x140 [ 579.056018] ? old_dev_ioctl.isra.1+0x1fd0/0x1fd0 [ 579.060877] sock_ioctl+0x389/0x440 [ 579.064534] ? dlci_ioctl_set+0x40/0x40 [ 579.068498] do_vfs_ioctl+0x1b1/0x1530 [ 579.072406] ? ioctl_preallocate+0x2b0/0x2b0 [ 579.076816] ? selinux_capable+0x40/0x40 [ 579.080928] ? syscall_return_slowpath+0x2b3/0x500 [ 579.085878] ? security_file_ioctl+0x89/0xb0 [ 579.090292] SyS_ioctl+0x8f/0xc0 [ 579.093691] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 579.098434] RIP: 0033:0x451e59 [ 579.101624] RSP: 002b:00007f87d2376c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 579.109325] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 579.116586] RDX: 00000000206c7000 RSI: 0000000000008940 RDI: 0000000000000006 [ 579.123849] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 579.131105] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b79d8 [ 579.138377] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000006 [ 579.145721] syz-executor6 D22160 1647 11551 0x00000000 [ 579.151353] Call Trace: [ 579.153959] __schedule+0x8e8/0x2070 [ 579.157663] ? check_noncircular+0x20/0x20 [ 579.161906] ? __sched_text_start+0x8/0x8 [ 579.166052] ? save_stack_trace+0x16/0x20 [ 579.170191] ? __lock_acquire+0x20fd/0x4620 [ 579.174506] ? __save_stack_trace+0x61/0xd0 [ 579.178841] ? find_held_lock+0x39/0x1d0 [ 579.182936] ? lock_downgrade+0x990/0x990 [ 579.187090] ? lock_downgrade+0x990/0x990 [ 579.191239] schedule+0x108/0x440 [ 579.194679] ? __mutex_lock+0x742/0x1870 [ 579.198736] ? __schedule+0x2070/0x2070 [ 579.202711] ? do_raw_spin_trylock+0x190/0x190 [ 579.207288] ? memset+0x31/0x40 [ 579.210570] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 579.215489] ? mutex_destroy+0x1d0/0x1d0 [ 579.219563] schedule_preempt_disabled+0x10/0x20 [ 579.224308] __mutex_lock+0xadf/0x1870 [ 579.228202] ? check_noncircular+0x20/0x20 [ 579.232441] ? rtnl_lock+0x17/0x20 [ 579.235988] ? mutex_lock_io_nested+0x1740/0x1740 [ 579.240818] ? check_noncircular+0x20/0x20 [ 579.245065] ? __lock_is_held+0xbc/0x140 [ 579.249130] ? perf_trace_lock+0xf1/0x860 [ 579.253297] ? find_held_lock+0x39/0x1d0 [ 579.257391] ? lock_downgrade+0x990/0x990 [ 579.261555] ? lock_acquire+0x1d5/0x580 [ 579.265522] ? finish_task_switch+0x1aa/0x740 [ 579.270021] ? do_raw_spin_trylock+0x190/0x190 [ 579.274599] ? lock_release+0xd70/0xd70 [ 579.278565] ? compat_start_thread+0x80/0x80 [ 579.282987] ? check_noncircular+0x20/0x20 [ 579.287235] ? _raw_spin_unlock_irq+0x27/0x70 [ 579.291747] ? trace_hardirqs_on+0xd/0x10 [ 579.295887] ? _raw_spin_unlock_irq+0x27/0x70 [ 579.300377] ? finish_task_switch+0x1d3/0x740 [ 579.304864] ? finish_task_switch+0x1aa/0x740 [ 579.309360] mutex_lock_nested+0x16/0x20 [ 579.313409] ? mutex_lock_nested+0x16/0x20 [ 579.317638] rtnl_lock+0x17/0x20 [ 579.321000] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 579.325931] ? ip_ra_control+0x5c0/0x5c0 [ 579.329997] ? __schedule+0x8f0/0x2070 [ 579.333887] ? print_usage_bug+0x480/0x480 [ 579.338119] ? __sched_text_start+0x8/0x8 [ 579.342266] ? plist_check_list+0x7e/0xa0 [ 579.346414] ? plist_check_head+0xe2/0x130 [ 579.350644] ? plist_check_list+0xa0/0xa0 [ 579.354793] ? find_held_lock+0x39/0x1d0 [ 579.358882] ? plist_check_head+0x130/0x130 [ 579.363279] ? __lock_acquire+0x732/0x4620 [ 579.367525] ? check_same_owner+0x320/0x320 [ 579.371853] ? futex_wait_setup+0x14a/0x3d0 [ 579.376195] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 579.381388] ? futex_wait_queue_me+0x524/0x7e0 [ 579.385979] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 579.391355] ? get_futex_value_locked+0xc3/0xf0 [ 579.396025] ? futex_wait_setup+0x22e/0x3d0 [ 579.400371] ip_setsockopt+0x3a/0xb0 [ 579.404084] sctp_setsockopt+0x278/0x5a00 [ 579.408235] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 579.413953] ? perf_trace_lock+0xf1/0x860 [ 579.418090] ? mark_wake_futex+0xc0/0x1c0 [ 579.422227] ? futex_wait_setup+0x3d0/0x3d0 [ 579.426548] ? check_noncircular+0x20/0x20 [ 579.430784] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 579.435894] ? futex_wake+0x2ca/0x680 [ 579.439717] ? get_futex_key+0x1d50/0x1d50 [ 579.443961] ? find_held_lock+0x39/0x1d0 [ 579.448040] ? lock_downgrade+0x990/0x990 [ 579.452284] ? __fget+0xbb/0x580 [ 579.455676] ? lock_acquire+0x1d5/0x580 [ 579.459666] ? lock_release+0xd70/0xd70 [ 579.463641] ? __lock_is_held+0xbc/0x140 [ 579.467738] ? __fget+0x362/0x580 [ 579.471178] ? trace_hardirqs_on+0xd/0x10 [ 579.475335] ? iterate_fd+0x3f0/0x3f0 [ 579.479156] ? sock_enable_timestamp+0xb0/0xb0 [ 579.483737] ? __lock_is_held+0xbc/0x140 [ 579.487820] ? sock_has_perm+0x29c/0x400 [ 579.491871] ? __fget_light+0x29d/0x390 [ 579.495844] ? selinux_tun_dev_create+0xc0/0xc0 [ 579.500528] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 579.506293] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 579.511557] ? alloc_file+0x284/0x3a0 [ 579.515372] ? sock_alloc_file+0x2b6/0x550 [ 579.519626] sock_common_setsockopt+0x95/0xd0 [ 579.524124] SyS_setsockopt+0x189/0x360 [ 579.528104] ? SyS_recv+0x40/0x40 [ 579.531568] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 579.536410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 579.541424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 579.546199] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 579.550941] RIP: 0033:0x451e59 [ 579.554118] RSP: 002b:00007f87d2355c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 579.561821] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 579.569107] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000016 [ 579.576363] RBP: 0000000000000082 R08: 0000000000000090 R09: 0000000000000000 [ 579.583620] R10: 000000002094a000 R11: 0000000000000216 R12: 0000000000000000 [ 579.590873] R13: 0000000000a6f7ef R14: 00007f87d23569c0 R15: 0000000000000008 [ 579.598192] syz-executor6 D22392 1654 11551 0x00000000 [ 579.603822] Call Trace: [ 579.606411] __schedule+0x8e8/0x2070 [ 579.610114] ? check_noncircular+0x20/0x20 [ 579.614356] ? __sched_text_start+0x8/0x8 [ 579.618511] ? perf_trace_lock+0x860/0x860 [ 579.622738] ? perf_trace_lock+0x860/0x860 [ 579.626990] ? find_held_lock+0x39/0x1d0 [ 579.631072] ? lock_downgrade+0x990/0x990 [ 579.635214] ? lock_downgrade+0x990/0x990 [ 579.639367] schedule+0x108/0x440 [ 579.642807] ? __mutex_lock+0x742/0x1870 [ 579.646870] ? __schedule+0x2070/0x2070 [ 579.650850] ? do_raw_spin_trylock+0x190/0x190 [ 579.655427] ? memset+0x31/0x40 [ 579.658710] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 579.663628] ? mutex_destroy+0x1d0/0x1d0 [ 579.667707] schedule_preempt_disabled+0x10/0x20 [ 579.672453] __mutex_lock+0xadf/0x1870 [ 579.676347] ? sock_ioctl+0x36d/0x440 [ 579.680157] ? mutex_lock_io_nested+0x1740/0x1740 [ 579.685012] ? lock_release+0xd70/0xd70 [ 579.689031] ? avc_has_extended_perms+0x7fa/0x12c0 [ 579.693954] ? lock_downgrade+0x990/0x990 [ 579.698122] ? avc_ss_reset+0x110/0x110 [ 579.702102] ? lock_release+0xd70/0xd70 [ 579.706078] ? __lock_is_held+0xbc/0x140 [ 579.710206] ? check_same_owner+0x320/0x320 [ 579.714533] mutex_lock_nested+0x16/0x20 [ 579.718581] ? mutex_lock_nested+0x16/0x20 [ 579.722811] sock_ioctl+0x36d/0x440 [ 579.726442] ? dlci_ioctl_set+0x40/0x40 [ 579.730407] do_vfs_ioctl+0x1b1/0x1530 [ 579.734302] ? ioctl_preallocate+0x2b0/0x2b0 [ 579.738710] ? selinux_capable+0x40/0x40 [ 579.742824] ? SyS_futex+0x269/0x390 [ 579.746538] ? __fd_install+0x63b/0x6a0 [ 579.750535] ? security_file_ioctl+0x89/0xb0 [ 579.754947] SyS_ioctl+0x8f/0xc0 [ 579.758317] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 579.763059] RIP: 0033:0x451e59 [ 579.766236] RSP: 002b:00007f87d2334c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 579.773940] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 0000000000451e59 [ 579.781205] RDX: 00000000206c7000 RSI: 0000000000008940 RDI: 0000000000000018 [ 579.788461] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 579.795724] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 579.802984] R13: 0000000000a6f7ef R14: 00007f87d23359c0 R15: 000000000000000d [ 579.810292] syz-executor6 R running task 32592 1665 11551 0x00000000 [ 579.817500] Call Trace: [ 579.820122] __switch_to_asm+0x30/0x30 [ 579.823996] RIP: 0033:0x4547e9 [ 579.827435] RSP: 002b:00007f87d2313db0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 579.835137] RAX: 0000000000000000 RBX: 00007f87d2314700 RCX: 00000000004547e9 [ 579.842397] RDX: 00007f87d23149d0 RSI: 00007f87d2313db0 RDI: 00000000003d0f00 [ 579.849666] RBP: 0000000000a6f870 R08: 00007f87d2314700 R09: 00007f87d2314700 [ 579.856925] R10: 00007f87d23149d0 R11: 0000000000000202 R12: 0000000000000000 [ 579.864182] R13: 0000000000a6f7ef R14: 00007f87d23149c0 R15: 000000000000001d [ 579.871489] syz-executor6 S24112 1666 11551 0x00000000 [ 579.877119] Call Trace: [ 579.879709] __schedule+0x8e8/0x2070 [ 579.883440] ? __sched_text_start+0x8/0x8 [ 579.887586] ? plist_check_list+0x7e/0xa0 [ 579.891734] ? plist_check_head+0xe2/0x130 [ 579.895965] ? plist_check_list+0xa0/0xa0 [ 579.900119] ? find_held_lock+0x39/0x1d0 [ 579.904207] ? plist_check_head+0x130/0x130 [ 579.908534] schedule+0x108/0x440 [ 579.911987] ? __schedule+0x2070/0x2070 [ 579.915958] ? do_raw_spin_trylock+0x190/0x190 [ 579.920554] ? futex_wait_setup+0x14a/0x3d0 [ 579.924870] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 579.930087] futex_wait_queue_me+0x3ed/0x7e0 [ 579.934494] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 579.939852] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 579.945057] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 579.950247] ? get_futex_value_locked+0xc3/0xf0 [ 579.954912] ? futex_wait_setup+0x22e/0x3d0 [ 579.959246] ? futex_wake+0x680/0x680 [ 579.963033] ? __unqueue_futex+0x1c0/0x290 [ 579.967288] futex_wait+0x357/0xa00 [ 579.970941] ? futex_wait_setup+0x3d0/0x3d0 [ 579.975257] ? perf_trace_lock_acquire+0xfe/0x900 [ 579.980095] ? perf_trace_lock+0xf1/0x860 [ 579.984236] ? hash_futex+0x15/0x210 [ 579.987945] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 579.993057] ? futex_wake+0x2ca/0x680 [ 579.996856] ? reacquire_held_locks+0x205/0x3d0 [ 580.001565] ? get_futex_key+0x1d50/0x1d50 [ 580.005857] do_futex+0x10c6/0x2130 [ 580.009490] ? do_raw_spin_trylock+0x190/0x190 [ 580.014066] ? lock_acquire+0x1d5/0x580 [ 580.018034] ? sock_setsockopt+0x163/0x19c0 [ 580.022355] ? __local_bh_enable_ip+0x9d/0x160 [ 580.026950] ? exit_robust_list+0x240/0x240 [ 580.031266] ? _raw_spin_unlock_bh+0x30/0x40 [ 580.035668] ? release_sock+0x1d4/0x2a0 [ 580.039654] ? __release_sock+0x360/0x360 [ 580.043795] ? trace_hardirqs_on+0xd/0x10 [ 580.047933] ? __local_bh_enable_ip+0x9d/0x160 [ 580.052519] ? sock_setsockopt+0x45b/0x19c0 [ 580.056856] ? sock_enable_timestamp+0xb0/0xb0 [ 580.061442] ? tcp_poll+0xe90/0xe90 [ 580.065088] ? tcp_ioctl+0x167/0x640 [ 580.068806] ? sock_has_perm+0x29c/0x400 [ 580.072894] ? __fget_light+0x29d/0x390 [ 580.076873] ? selinux_tun_dev_create+0xc0/0xc0 [ 580.081533] ? sock_do_ioctl+0x73/0xb0 [ 580.085420] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 580.091127] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 580.096448] ? selinux_socket_setsockopt+0x64/0x80 [ 580.101420] SyS_futex+0x260/0x390 [ 580.104951] ? SyS_setsockopt+0x215/0x360 [ 580.109120] ? do_futex+0x2130/0x2130 [ 580.112919] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 580.117778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 580.122825] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.127593] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 580.132337] RIP: 0033:0x451e59 [ 580.135513] RSP: 002b:00007f87d22f2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 580.143216] RAX: ffffffffffffffda RBX: 00000000007182e8 RCX: 0000000000451e59 [ 580.150476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000007182e8 [ 580.157734] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 580.164994] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b9c48 [ 580.172341] R13: 00000000ffffffff R14: 0000000000000005 R15: 000000000000891d [ 580.179649] syz-executor6 D22160 1667 11551 0x00000000 [ 580.185282] Call Trace: [ 580.187887] __schedule+0x8e8/0x2070 [ 580.191605] ? check_noncircular+0x20/0x20 [ 580.195854] ? __sched_text_start+0x8/0x8 [ 580.200017] ? perf_trace_lock+0x860/0x860 [ 580.204248] ? perf_trace_lock+0x860/0x860 [ 580.208489] ? find_held_lock+0x39/0x1d0 [ 580.212574] ? lock_downgrade+0x990/0x990 [ 580.216715] ? lock_downgrade+0x990/0x990 [ 580.220868] schedule+0x108/0x440 [ 580.224310] ? __mutex_lock+0x742/0x1870 [ 580.228371] ? __schedule+0x2070/0x2070 [ 580.232344] ? do_raw_spin_trylock+0x190/0x190 [ 580.236927] ? memset+0x31/0x40 [ 580.240211] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 580.245128] ? mutex_destroy+0x1d0/0x1d0 [ 580.249215] schedule_preempt_disabled+0x10/0x20 [ 580.253961] __mutex_lock+0xadf/0x1870 [ 580.257845] ? check_noncircular+0x20/0x20 [ 580.262085] ? rtnl_lock+0x17/0x20 [ 580.265633] ? mutex_lock_io_nested+0x1740/0x1740 [ 580.270464] ? check_noncircular+0x20/0x20 [ 580.274724] ? perf_trace_lock_acquire+0xfe/0x900 [ 580.279570] ? perf_trace_lock+0xf1/0x860 [ 580.283718] ? perf_trace_lock+0x860/0x860 [ 580.287968] ? find_held_lock+0x39/0x1d0 [ 580.292063] ? lock_downgrade+0x990/0x990 [ 580.296228] ? lock_acquire+0x1d5/0x580 [ 580.300192] ? finish_task_switch+0x1aa/0x740 [ 580.304691] ? do_raw_spin_trylock+0x190/0x190 [ 580.309267] ? lock_release+0xd70/0xd70 [ 580.313233] ? compat_start_thread+0x80/0x80 [ 580.317637] ? check_noncircular+0x20/0x20 [ 580.321885] ? _raw_spin_unlock_irq+0x27/0x70 [ 580.326388] ? trace_hardirqs_on+0xd/0x10 [ 580.330527] ? _raw_spin_unlock_irq+0x27/0x70 [ 580.335014] ? finish_task_switch+0x1d3/0x740 [ 580.339499] ? finish_task_switch+0x1aa/0x740 [ 580.343997] mutex_lock_nested+0x16/0x20 [ 580.348050] ? mutex_lock_nested+0x16/0x20 [ 580.352288] rtnl_lock+0x17/0x20 [ 580.355646] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 580.360577] ? ip_ra_control+0x5c0/0x5c0 [ 580.364645] ? __schedule+0x8f0/0x2070 [ 580.368550] ? print_usage_bug+0x480/0x480 [ 580.372780] ? __sched_text_start+0x8/0x8 [ 580.376922] ? plist_check_list+0x7e/0xa0 [ 580.381067] ? plist_check_head+0xe2/0x130 [ 580.385323] ? plist_check_list+0xa0/0xa0 [ 580.389476] ? find_held_lock+0x39/0x1d0 [ 580.393564] ? plist_check_head+0x130/0x130 [ 580.397915] ? __lock_acquire+0x732/0x4620 [ 580.402149] ? check_same_owner+0x320/0x320 [ 580.406474] ? futex_wait_setup+0x14a/0x3d0 [ 580.410812] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 580.415991] ? futex_wait_queue_me+0x524/0x7e0 [ 580.420586] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 580.425966] ? perf_trace_lock+0xf1/0x860 [ 580.430114] ? get_futex_value_locked+0xc3/0xf0 [ 580.434807] ? futex_wait_setup+0x22e/0x3d0 [ 580.439131] ? __lock_is_held+0xbc/0x140 [ 580.443214] ip_setsockopt+0x3a/0xb0 [ 580.446946] sctp_setsockopt+0x278/0x5a00 [ 580.451100] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 580.456816] ? perf_trace_lock+0xf1/0x860 [ 580.460965] ? futex_wait_setup+0x3d0/0x3d0 [ 580.465273] ? lock_downgrade+0x990/0x990 [ 580.469464] ? check_noncircular+0x20/0x20 [ 580.473701] ? perf_trace_lock_acquire+0xfe/0x900 [ 580.478529] ? lock_acquire+0x1d5/0x580 [ 580.482493] ? finish_task_switch+0x1aa/0x740 [ 580.486998] ? perf_trace_lock+0x860/0x860 [ 580.491227] ? lock_release+0xd70/0xd70 [ 580.495224] ? find_held_lock+0x39/0x1d0 [ 580.499314] ? lock_downgrade+0x990/0x990 [ 580.503476] ? __fget+0xbb/0x580 [ 580.506856] ? lock_release+0xd70/0xd70 [ 580.510864] ? __lock_is_held+0xbc/0x140 [ 580.514952] ? __fget+0x362/0x580 [ 580.518430] ? iterate_fd+0x3f0/0x3f0 [ 580.522260] ? __lock_is_held+0xbc/0x140 [ 580.526321] ? schedule+0x108/0x440 [ 580.529958] ? sock_has_perm+0x29c/0x400 [ 580.534006] ? __fget_light+0x29d/0x390 [ 580.537992] ? selinux_tun_dev_create+0xc0/0xc0 [ 580.542658] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 580.548363] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 580.553628] ? alloc_file+0x284/0x3a0 [ 580.557444] ? trace_hardirqs_off+0xd/0x10 [ 580.561697] sock_common_setsockopt+0x95/0xd0 [ 580.566199] SyS_setsockopt+0x189/0x360 [ 580.570177] ? SyS_recv+0x40/0x40 [ 580.573629] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 580.578467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 580.583479] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.588244] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 580.592989] RIP: 0033:0x451e59 [ 580.596170] RSP: 002b:00007f87d22d1c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 580.603876] RAX: ffffffffffffffda RBX: 0000000000718370 RCX: 0000000000451e59 [ 580.611132] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000019 [ 580.618392] RBP: 0000000000000082 R08: 0000000000000090 R09: 0000000000000000 [ 580.625650] R10: 000000002094a000 R11: 0000000000000216 R12: 00000000004bb588 [ 580.632907] R13: 00000000ffffffff R14: 0000000000000002 R15: 0000000000000805 [ 580.640218] syz-executor3 S24112 1636 3069 0x00000000 [ 580.645852] Call Trace: [ 580.648443] __schedule+0x8e8/0x2070 [ 580.652169] ? __sched_text_start+0x8/0x8 [ 580.656314] ? timerqueue_add+0x1e9/0x280 [ 580.660469] ? do_raw_spin_trylock+0x190/0x190 [ 580.665048] ? __remove_hrtimer+0x190/0x190 [ 580.669362] ? find_held_lock+0x39/0x1d0 [ 580.673428] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 580.678528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 580.683542] ? trace_hardirqs_on+0xd/0x10 [ 580.687699] schedule+0x108/0x440 [ 580.691150] ? __schedule+0x2070/0x2070 [ 580.695115] ? print_usage_bug+0x480/0x480 [ 580.699344] ? do_raw_spin_trylock+0x190/0x190 [ 580.703939] ? futex_wait_setup+0x14a/0x3d0 [ 580.708277] futex_wait_queue_me+0x3ed/0x7e0 [ 580.712681] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 580.718050] ? memset+0x31/0x40 [ 580.721330] ? get_futex_value_locked+0xc3/0xf0 [ 580.725997] ? futex_wait_setup+0x22e/0x3d0 [ 580.730315] ? __kernel_text_address+0xae/0xe0 [ 580.734937] ? futex_wake+0x680/0x680 [ 580.738760] futex_wait+0x357/0xa00 [ 580.742413] ? futex_wait_setup+0x3d0/0x3d0 [ 580.746739] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 580.751919] ? wake_up_q+0x8a/0xe0 [ 580.755452] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 580.760548] ? futex_wake+0x2ca/0x680 [ 580.764350] ? __hrtimer_init+0x140/0x140 [ 580.768498] ? get_futex_key+0x1d50/0x1d50 [ 580.772727] ? lru_cache_add_active_or_unevictable+0x20e/0x540 [ 580.778722] ? do_raw_spin_trylock+0x190/0x190 [ 580.783313] do_futex+0x10c6/0x2130 [ 580.786939] ? check_noncircular+0x20/0x20 [ 580.791173] ? perf_trace_lock+0xf1/0x860 [ 580.795319] ? perf_trace_lock+0xf1/0x860 [ 580.799463] ? check_noncircular+0x20/0x20 [ 580.803707] ? exit_robust_list+0x240/0x240 [ 580.808033] ? find_held_lock+0x39/0x1d0 [ 580.812119] ? lock_downgrade+0x990/0x990 [ 580.816262] ? find_held_lock+0x39/0x1d0 [ 580.820323] ? lock_acquire+0x1d5/0x580 [ 580.824289] ? SyS_futex+0x2d3/0x390 [ 580.828028] ? pvclock_read_flags+0x160/0x160 [ 580.832513] ? __might_fault+0xe0/0x1d0 [ 580.836487] ? ktime_get+0x15c/0x3a0 [ 580.840208] ? kvm_clock_get_cycles+0x25/0x30 [ 580.844692] ? ktime_get+0x26f/0x3a0 [ 580.848410] ? do_gettimeofday+0x190/0x190 [ 580.852640] ? __might_sleep+0x95/0x190 [ 580.856627] ? kasan_check_write+0x14/0x20 [ 580.860868] SyS_futex+0x260/0x390 [ 580.864416] ? do_futex+0x2130/0x2130 [ 580.868215] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 580.873054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 580.878073] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.882840] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 580.887584] RIP: 0033:0x451e59 [ 580.891079] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 580.898786] RAX: ffffffffffffffda RBX: 000000000071823c RCX: 0000000000451e59 [ 580.906042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071823c [ 580.913300] RBP: 0000000000000082 R08: 0000000000718210 R09: 000000100008782e [ 580.920558] R10: 0000000000a6f980 R11: 0000000000000206 R12: fffffffffffffffe [ 580.927833] R13: 0000000000718210 R14: 0000000020e2a000 R15: 0000000000000010 [ 580.935158] syz-executor3 D23760 1646 3069 0x00000000 [ 580.940788] Call Trace: [ 580.943375] __schedule+0x8e8/0x2070 [ 580.947077] ? check_noncircular+0x20/0x20 [ 580.951320] ? __sched_text_start+0x8/0x8 [ 580.955458] ? trace_hardirqs_on+0xd/0x10 [ 580.959598] ? _raw_spin_unlock_irq+0x27/0x70 [ 580.964101] ? finish_task_switch+0x1d3/0x740 [ 580.968600] ? finish_task_switch+0x1aa/0x740 [ 580.973112] ? find_held_lock+0x39/0x1d0 [ 580.977198] ? lock_downgrade+0x990/0x990 [ 580.981338] ? lock_downgrade+0x990/0x990 [ 580.985489] schedule+0x108/0x440 [ 580.988930] ? __mutex_lock+0x742/0x1870 [ 580.992987] ? __schedule+0x2070/0x2070 [ 580.996965] ? do_raw_spin_trylock+0x190/0x190 [ 581.001544] ? memset+0x31/0x40 [ 581.004828] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 581.009751] ? mutex_destroy+0x1d0/0x1d0 [ 581.013829] schedule_preempt_disabled+0x10/0x20 [ 581.018593] __mutex_lock+0xadf/0x1870 [ 581.022488] ? rtnl_lock+0x17/0x20 [ 581.026036] ? mutex_lock_io_nested+0x1740/0x1740 [ 581.030888] ? futex_wait_setup+0x14a/0x3d0 [ 581.035231] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 581.040411] ? futex_wait_queue_me+0x524/0x7e0 [ 581.044992] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 581.050369] ? get_futex_value_locked+0xc3/0xf0 [ 581.055036] ? futex_wait_setup+0x22e/0x3d0 [ 581.059372] ? futex_wake+0x680/0x680 [ 581.063164] ? __unqueue_futex+0x1c0/0x290 [ 581.067408] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 581.072506] ? futex_wait+0x6cf/0xa00 [ 581.076321] ? perf_trace_lock+0xf1/0x860 [ 581.080482] ? check_noncircular+0x20/0x20 [ 581.084724] mutex_lock_nested+0x16/0x20 [ 581.088774] ? mutex_lock_nested+0x16/0x20 [ 581.093016] rtnl_lock+0x17/0x20 [ 581.096393] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 581.101337] ? ip_ra_control+0x5c0/0x5c0 [ 581.105393] ? alloc_file+0x26/0x3a0 [ 581.109110] ? sock_alloc_file+0x1fd/0x550 [ 581.113364] ? find_held_lock+0x39/0x1d0 [ 581.117447] ? lock_downgrade+0x990/0x990 [ 581.121606] ? __fget+0xbb/0x580 [ 581.124966] ? __lockdep_init_map+0xe4/0x650 [ 581.129379] ? lock_release+0xd70/0xd70 [ 581.133353] ? __lock_is_held+0xbc/0x140 [ 581.137441] ? __fget+0x362/0x580 [ 581.140946] ? iterate_fd+0x3f0/0x3f0 [ 581.144800] ? __lock_is_held+0xbc/0x140 [ 581.148940] ? sock_has_perm+0x29c/0x400 [ 581.152982] ? __fget_light+0x29d/0x390 [ 581.156952] ? selinux_tun_dev_create+0xc0/0xc0 [ 581.161621] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 581.167328] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 581.172596] ? alloc_file+0x284/0x3a0 [ 581.176407] ip_setsockopt+0x3a/0xb0 [ 581.180126] raw_setsockopt+0xb7/0xd0 [ 581.183930] sock_common_setsockopt+0x95/0xd0 [ 581.188431] SyS_setsockopt+0x189/0x360 [ 581.192408] ? SyS_recv+0x40/0x40 [ 581.195860] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 581.200704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 581.205729] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 581.210507] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 581.215249] RIP: 0033:0x451e59 [ 581.218428] RSP: 002b:00007f6636116c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 581.226140] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 581.233396] RDX: 0000000000000023 RSI: 0000000000000000 RDI: 0000000000000005 [ 581.240652] RBP: 0000000000000082 R08: 000000000000000c R09: 0000000000000000 [ 581.247908] R10: 0000000020566000 R11: 0000000000000216 R12: 0000000000000000 [ 581.255162] R13: 0000000000a6f7ef R14: 00007f66361179c0 R15: 0000000000000000 [ 581.262467] syz-executor3 D23760 1653 3069 0x00000000 [ 581.268098] Call Trace: [ 581.270685] __schedule+0x8e8/0x2070 [ 581.274399] ? check_noncircular+0x20/0x20 [ 581.278642] ? __sched_text_start+0x8/0x8 [ 581.282796] ? perf_trace_lock+0x860/0x860 [ 581.287024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 581.291787] ? find_held_lock+0x39/0x1d0 [ 581.295880] ? lock_downgrade+0x990/0x990 [ 581.300051] schedule+0x108/0x440 [ 581.303495] ? __mutex_lock+0x742/0x1870 [ 581.307550] ? __schedule+0x2070/0x2070 [ 581.311541] ? do_raw_spin_trylock+0x190/0x190 [ 581.316117] ? memset+0x31/0x40 [ 581.319399] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 581.324316] ? mutex_destroy+0x1d0/0x1d0 [ 581.328392] schedule_preempt_disabled+0x10/0x20 [ 581.333136] __mutex_lock+0xadf/0x1870 [ 581.337028] ? rtnl_lock+0x17/0x20 [ 581.340575] ? mutex_lock_io_nested+0x1740/0x1740 [ 581.345422] ? futex_wait_setup+0x14a/0x3d0 [ 581.349759] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 581.354937] ? futex_wait_queue_me+0x524/0x7e0 [ 581.359513] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 581.364871] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 581.369978] ? get_futex_value_locked+0xc3/0xf0 [ 581.374646] ? futex_wait_setup+0x22e/0x3d0 [ 581.378980] ? futex_wake+0x680/0x680 [ 581.382782] ? __unqueue_futex+0x1c0/0x290 [ 581.387027] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 581.392124] ? futex_wait+0x6cf/0xa00 [ 581.395951] ? perf_trace_lock+0xf1/0x860 [ 581.400108] ? check_noncircular+0x20/0x20 [ 581.404360] mutex_lock_nested+0x16/0x20 [ 581.408416] ? mutex_lock_nested+0x16/0x20 [ 581.412646] rtnl_lock+0x17/0x20 [ 581.416004] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 581.420937] ? ip_ra_control+0x5c0/0x5c0 [ 581.425010] ? find_held_lock+0x39/0x1d0 [ 581.429093] ? lock_downgrade+0x990/0x990 [ 581.433269] ? __fget+0xbb/0x580 [ 581.436645] ? lock_release+0xd70/0xd70 [ 581.440622] ? __lock_is_held+0xbc/0x140 [ 581.444704] ? __fget+0x362/0x580 [ 581.448200] ? iterate_fd+0x3f0/0x3f0 [ 581.452072] ? sock_has_perm+0x29c/0x400 [ 581.456136] ? __fget_light+0x29d/0x390 [ 581.460111] ? selinux_tun_dev_create+0xc0/0xc0 [ 581.464781] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 581.470486] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 581.475774] ip_setsockopt+0x3a/0xb0 [ 581.479487] raw_setsockopt+0xb7/0xd0 [ 581.483322] sock_common_setsockopt+0x95/0xd0 [ 581.487820] SyS_setsockopt+0x189/0x360 [ 581.491806] ? SyS_recv+0x40/0x40 [ 581.495255] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 581.500094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 581.505113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 581.509881] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 581.514622] RIP: 0033:0x451e59 [ 581.517799] RSP: 002b:00007f66360f5c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 581.525506] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 581.532763] RDX: 0000000000000025 RSI: 0000000000000000 RDI: 0000000000000005 [ 581.540020] RBP: 0000000000000082 R08: 000000000000000c R09: 0000000000000000 [ 581.547279] R10: 0000000020f32ff4 R11: 0000000000000216 R12: 00000000004bcd48 [ 581.554537] R13: 00000000ffffffff R14: ffffffffffffff9c R15: 0000000000000084 [ 581.561852] syz-executor3 D23760 1658 3069 0x00000000 [ 581.567486] Call Trace: [ 581.570073] __schedule+0x8e8/0x2070 [ 581.573791] ? check_noncircular+0x20/0x20 [ 581.578035] ? __sched_text_start+0x8/0x8 [ 581.582191] ? perf_trace_lock+0x860/0x860 [ 581.586418] ? perf_trace_lock+0x860/0x860 [ 581.590657] ? find_held_lock+0x39/0x1d0 [ 581.594742] ? lock_downgrade+0x990/0x990 [ 581.598884] ? lock_downgrade+0x990/0x990 [ 581.603033] schedule+0x108/0x440 [ 581.606506] ? __mutex_lock+0x742/0x1870 [ 581.610592] ? __schedule+0x2070/0x2070 [ 581.614570] ? do_raw_spin_trylock+0x190/0x190 [ 581.619150] ? memset+0x31/0x40 [ 581.622431] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 581.627392] ? mutex_destroy+0x1d0/0x1d0 [ 581.631470] schedule_preempt_disabled+0x10/0x20 [ 581.636231] __mutex_lock+0xadf/0x1870 [ 581.640113] ? bpf_prog_alloc+0x310/0x310 [ 581.644259] ? rtnl_lock+0x17/0x20 [ 581.647827] ? mutex_lock_io_nested+0x1740/0x1740 [ 581.652682] ? __free_insn_slot+0x5c0/0x5c0 [ 581.657005] ? unwind_dump+0x4c0/0x4c0 [ 581.660886] ? lock_release+0xd70/0xd70 [ 581.664851] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 581.670746] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 581.675928] ? is_bpf_text_address+0xa4/0x120 [ 581.680420] ? __kernel_text_address+0xae/0xe0 [ 581.685021] ? unwind_get_return_address+0x61/0xa0 [ 581.689982] ? save_stack_trace+0x16/0x20 [ 581.694122] ? __lock_acquire+0x20fd/0x4620 [ 581.698450] ? is_bpf_text_address+0xa4/0x120 [ 581.702965] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 581.708150] ? check_noncircular+0x20/0x20 [ 581.712385] ? perf_trace_lock+0xf1/0x860 [ 581.716541] ? check_noncircular+0x20/0x20 [ 581.720782] mutex_lock_nested+0x16/0x20 [ 581.724833] ? mutex_lock_nested+0x16/0x20 [ 581.729073] rtnl_lock+0x17/0x20 [ 581.732462] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 581.737392] ? ip_ra_control+0x5c0/0x5c0 [ 581.741461] ? find_held_lock+0x39/0x1d0 [ 581.745546] ? lock_downgrade+0x990/0x990 [ 581.749710] ? __fget+0xbb/0x580 [ 581.753088] ? lock_release+0xd70/0xd70 [ 581.757066] ? __lock_is_held+0xbc/0x140 [ 581.761153] ? __fget+0x362/0x580 [ 581.764647] ? iterate_fd+0x3f0/0x3f0 [ 581.768449] ? kcov_ioctl+0x24/0x180 [ 581.772193] ? do_raw_spin_trylock+0x190/0x190 [ 581.776786] ? sock_has_perm+0x29c/0x400 [ 581.780833] ? __fget_light+0x29d/0x390 [ 581.784822] ? selinux_tun_dev_create+0xc0/0xc0 [ 581.789498] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 581.795218] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 581.800509] ip_setsockopt+0x3a/0xb0 [ 581.804226] raw_setsockopt+0xb7/0xd0 [ 581.808032] sock_common_setsockopt+0x95/0xd0 [ 581.812533] SyS_setsockopt+0x189/0x360 [ 581.816512] ? SyS_recv+0x40/0x40 [ 581.819959] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 581.824803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 581.829832] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 581.834612] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 581.839352] RIP: 0033:0x451e59 [ 581.842531] RSP: 002b:00007f66360d4c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 581.850238] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 0000000000451e59 [ 581.857513] RDX: 000000000000002b RSI: 0000000000000000 RDI: 0000000000000005 [ 581.864771] RBP: 0000000000000082 R08: 0000000000000118 R09: 0000000000000000 [ 581.872027] R10: 0000000020130000 R11: 0000000000000216 R12: 0000000000000000 [ 581.879290] R13: 0000000000a6f7ef R14: 00007f66360d59c0 R15: 0000000000000008 [ 581.886594] syz-executor3 D23760 1661 3069 0x00000000 [ 581.892224] Call Trace: [ 581.894814] __schedule+0x8e8/0x2070 [ 581.898524] ? check_noncircular+0x20/0x20 [ 581.902766] ? __sched_text_start+0x8/0x8 [ 581.906923] ? trace_hardirqs_on+0xd/0x10 [ 581.911072] ? perf_trace_lock+0x860/0x860 [ 581.915300] ? perf_trace_lock+0x860/0x860 [ 581.919541] ? find_held_lock+0x39/0x1d0 [ 581.923622] ? lock_downgrade+0x990/0x990 [ 581.927764] ? lock_downgrade+0x990/0x990 [ 581.931916] schedule+0x108/0x440 [ 581.935361] ? __mutex_lock+0x742/0x1870 [ 581.939422] ? __schedule+0x2070/0x2070 [ 581.943401] ? do_raw_spin_trylock+0x190/0x190 [ 581.947982] ? memset+0x31/0x40 [ 581.951263] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 581.956182] ? mutex_destroy+0x1d0/0x1d0 [ 581.960256] schedule_preempt_disabled+0x10/0x20 [ 581.965000] __mutex_lock+0xadf/0x1870 [ 581.968894] ? rtnl_lock+0x17/0x20 [ 581.972459] ? mutex_lock_io_nested+0x1740/0x1740 [ 581.977307] ? futex_wait_setup+0x14a/0x3d0 [ 581.981647] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 581.986825] ? futex_wait_queue_me+0x524/0x7e0 [ 581.991409] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 581.996786] ? get_futex_value_locked+0xc3/0xf0 [ 582.001453] ? futex_wait_setup+0x22e/0x3d0 [ 582.005787] ? futex_wake+0x680/0x680 [ 582.009573] ? __unqueue_futex+0x1c0/0x290 [ 582.013818] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 582.018915] ? futex_wait+0x6cf/0xa00 [ 582.022733] ? perf_trace_lock+0xf1/0x860 [ 582.026920] ? check_noncircular+0x20/0x20 [ 582.031173] mutex_lock_nested+0x16/0x20 [ 582.035225] ? mutex_lock_nested+0x16/0x20 [ 582.039462] rtnl_lock+0x17/0x20 [ 582.042839] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 582.047767] ? ip_ra_control+0x5c0/0x5c0 [ 582.051843] ? find_held_lock+0x39/0x1d0 [ 582.055925] ? lock_downgrade+0x990/0x990 [ 582.060086] ? __fget+0xbb/0x580 [ 582.063447] ? inet_sendmsg+0x126/0x5e0 [ 582.067438] ? lock_release+0xd70/0xd70 [ 582.071413] ? __lock_is_held+0xbc/0x140 [ 582.075494] ? __fget+0x362/0x580 [ 582.078963] ? iterate_fd+0x3f0/0x3f0 [ 582.082849] ? sock_has_perm+0x29c/0x400 [ 582.086899] ? __fget_light+0x29d/0x390 [ 582.090873] ? selinux_tun_dev_create+0xc0/0xc0 [ 582.095539] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 582.101244] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 582.106535] ip_setsockopt+0x3a/0xb0 [ 582.110254] raw_setsockopt+0xb7/0xd0 [ 582.114068] sock_common_setsockopt+0x95/0xd0 [ 582.118570] SyS_setsockopt+0x189/0x360 [ 582.122549] ? SyS_recv+0x40/0x40 [ 582.126000] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 582.130849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.135867] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 582.140633] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 582.145378] RIP: 0033:0x451e59 [ 582.148558] RSP: 002b:00007f66360b3c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 582.156260] RAX: ffffffffffffffda RBX: 0000000000718210 RCX: 0000000000451e59 [ 582.163521] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000005 [ 582.170783] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 582.178044] R10: 0000000020e2a000 R11: 0000000000000216 R12: 0000000000000000 [ 582.185305] R13: 0000000000a6f7ef R14: 00007f66360b49c0 R15: 0000000000000009 [ 582.192617] syz-executor1 R running task 23696 1638 1114 0x00000000 [ 582.199826] Call Trace: [ 582.202420] __schedule+0x8e8/0x2070 [ 582.206125] ? hrtimer_try_to_cancel+0x9a/0x5c0 [ 582.210805] ? __sched_text_start+0x8/0x8 [ 582.214955] ? check_same_owner+0x320/0x320 [ 582.219284] ? perf_trace_lock+0x860/0x860 [ 582.223526] ? __might_sleep+0x95/0x190 [ 582.227505] ? do_nanosleep+0x508/0x6f0 [ 582.231489] ? schedule_timeout_idle+0x90/0x90 [ 582.236079] schedule+0x108/0x440 [ 582.239531] ? rcu_pm_notify+0xc0/0xc0 [ 582.243412] ? __schedule+0x2070/0x2070 [ 582.247389] ? memset+0x31/0x40 [ 582.250684] ? hrtimer_nanosleep+0x2cc/0x860 [ 582.255092] ? exit_to_usermode_loop+0x98/0x300 [ 582.259774] exit_to_usermode_loop+0x1e1/0x300 [ 582.264361] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 582.269922] syscall_return_slowpath+0x42f/0x500 [ 582.274689] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 582.279718] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 582.284645] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.289671] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 582.294472] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 582.299259] RIP: 0033:0x451e59 [ 582.302438] RSP: 002b:0000000000a6f8b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 582.310140] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000451e59 [ 582.317403] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000007180d8 [ 582.324660] RBP: 0000000000a6f990 R08: 0000000000763d70 R09: 00000000007180b0 [ 582.331917] R10: 0000000000a6f990 R11: 0000000000000202 R12: 00000000000000b0 [ 582.339177] R13: 000000000000000a R14: 0000000000000227 R15: 000000000000001d [ 582.346497] syz-executor1 R running task 23376 1642 1114 0x00000000 [ 582.353699] Call Trace: [ 582.356286] __schedule+0x8e8/0x2070 [ 582.360012] ? __sched_text_start+0x8/0x8 [ 582.364155] ? plist_check_list+0x7e/0xa0 [ 582.368318] ? plist_check_head+0xe2/0x130 [ 582.372544] ? plist_check_list+0xa0/0xa0 [ 582.376697] ? find_held_lock+0x39/0x1d0 [ 582.380788] ? plist_check_head+0x130/0x130 [ 582.385122] schedule+0x108/0x440 [ 582.388571] ? lock_downgrade+0x990/0x990 [ 582.392709] ? lock_downgrade+0x990/0x990 [ 582.396856] ? __schedule+0x2070/0x2070 [ 582.400829] ? do_raw_spin_trylock+0x190/0x190 [ 582.405445] ? futex_wait_setup+0x14a/0x3d0 [ 582.409780] ? do_raw_spin_trylock+0x190/0x190 [ 582.414377] futex_wait_queue_me+0x3ed/0x7e0 [ 582.418794] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 582.424184] ? get_futex_value_locked+0xc3/0xf0 [ 582.428864] ? futex_wait_setup+0x22e/0x3d0 [ 582.433198] ? futex_wake+0x680/0x680 [ 582.436986] ? __unqueue_futex+0x1c0/0x290 [ 582.441217] ? fault_in_user_writeable+0x90/0x90 [ 582.445996] futex_wait+0x357/0xa00 [ 582.449641] ? mark_wake_futex+0xc0/0x1c0 [ 582.453784] ? futex_wait_setup+0x3d0/0x3d0 [ 582.458112] ? wake_up_q+0x8a/0xe0 [ 582.461648] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 582.466745] ? futex_wake+0x2ca/0x680 [ 582.470555] ? get_futex_key+0x1d50/0x1d50 [ 582.474852] ? check_noncircular+0x20/0x20 [ 582.479096] do_futex+0x10c6/0x2130 [ 582.482717] ? vma_set_page_prot+0x16b/0x230 [ 582.487122] ? vma_wants_writenotify+0x3b0/0x3b0 [ 582.491910] ? exit_robust_list+0x240/0x240 [ 582.496252] ? lock_downgrade+0x990/0x990 [ 582.500390] ? SyS_brk+0x6f0/0x6f0 [ 582.503924] ? __fget+0x362/0x580 [ 582.507380] ? arch_get_unmapped_area+0x750/0x750 [ 582.512210] ? lock_acquire+0x1d5/0x580 [ 582.516177] ? vm_mmap_pgoff+0x198/0x280 [ 582.520238] ? userfaultfd_unmap_complete+0x327/0x510 [ 582.525438] ? userfaultfd_unmap_prep+0x540/0x540 [ 582.530278] ? do_mmap+0x34f/0xd50 [ 582.533818] ? up_write+0x6b/0x120 [ 582.537355] ? up_read+0x40/0x40 [ 582.540746] ? down_write+0x120/0x120 [ 582.544538] ? security_mmap_file+0x14e/0x190 [ 582.549037] ? vm_mmap_pgoff+0x1fc/0x280 [ 582.553088] ? vm_mmap_pgoff+0x13b/0x280 [ 582.557158] ? vma_is_stack_for_current+0xa0/0xa0 [ 582.561991] ? security_file_permission+0x89/0x1f0 [ 582.566931] SyS_futex+0x260/0x390 [ 582.570478] ? do_futex+0x2130/0x2130 [ 582.574286] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 582.579123] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.584134] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 582.588916] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 582.593659] RIP: 0033:0x451e59 [ 582.596834] RSP: 002b:00007f39f6d7fcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 582.604543] RAX: ffffffffffffffda RBX: 0000000000718028 RCX: 0000000000451e59 [ 582.611815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 582.619073] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 582.626328] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004bbaa2 [ 582.633584] R13: 00000000ffffffff R14: 0000000020571ff7 R15: 0000000000000000 [ 582.640892] syz-executor1 R running task 24112 1668 1114 0x00000008 [ 582.648138] Call Trace: [ 582.650712] ? unwind_get_return_address+0x61/0xa0 [ 582.655634] ? __save_stack_trace+0x7e/0xd0 [ 582.660009] ? print_usage_bug+0x480/0x480 [ 582.664262] ? print_usage_bug+0x480/0x480 [ 582.668485] ? perf_trace_lock+0x860/0x860 [ 582.672714] ? perf_trace_lock+0xf1/0x860 [ 582.676906] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 582.682107] ? perf_trace_lock+0x860/0x860 [ 582.686355] ? find_held_lock+0x39/0x1d0 [ 582.690439] ? mark_held_locks+0xb2/0x100 [ 582.694577] ? retint_kernel+0x10/0x10 [ 582.698455] ? retint_kernel+0x10/0x10 [ 582.702343] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.707355] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 582.712152] ? retint_kernel+0x10/0x10 [ 582.716056] ? smp_call_function_single+0x362/0x560 [ 582.721068] ? smp_call_function_single+0x367/0x560 [ 582.726078] ? smp_call_function_single+0x362/0x560 [ 582.731087] ? _raw_spin_unlock+0x22/0x30 [ 582.735227] ? kvm_vcpu_check_block+0xa0/0xa0 [ 582.739735] ? generic_exec_single+0x5b0/0x5b0 [ 582.744306] ? perf_trace_lock+0x860/0x860 [ 582.748559] ? _find_next_bit+0xee/0x120 [ 582.752608] ? kvm_mmu_init_vm+0x72/0xa0 [ 582.756676] ? kvm_vcpu_check_block+0xa0/0xa0 [ 582.761168] ? find_next_bit+0x27/0x30 [ 582.765067] ? smp_call_function_many+0x785/0x950 [ 582.769932] ? smp_call_function_many+0x785/0x950 [ 582.774771] ? kvm_vcpu_check_block+0xa0/0xa0 [ 582.779275] ? smp_call_function_single_async+0x2d0/0x2d0 [ 582.784802] ? lock_release+0xd70/0xd70 [ 582.788798] ? __raw_spin_lock_init+0x1c/0x100 [ 582.793381] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.798402] ? kvm_vcpu_check_block+0xa0/0xa0 [ 582.802894] ? on_each_cpu+0x3d/0x1b0 [ 582.806692] ? kvm_dev_ioctl+0x112e/0x1840 [ 582.810944] ? lock_release+0xd70/0xd70 [ 582.814907] ? sg_read+0xb1f/0x18a0 [ 582.818529] ? install_new_memslots+0x420/0x420 [ 582.823229] ? avc_has_extended_perms+0x7fa/0x12c0 [ 582.828163] ? lock_downgrade+0x990/0x990 [ 582.832358] ? avc_ss_reset+0x110/0x110 [ 582.836336] ? lock_release+0xd70/0xd70 [ 582.840311] ? __lock_is_held+0xbc/0x140 [ 582.844432] ? check_same_owner+0x320/0x320 [ 582.848756] ? do_iter_readv_writev+0x7f0/0x7f0 [ 582.853454] ? install_new_memslots+0x420/0x420 [ 582.858114] ? do_vfs_ioctl+0x1b1/0x1530 [ 582.862197] ? ioctl_preallocate+0x2b0/0x2b0 [ 582.866634] ? selinux_capable+0x40/0x40 [ 582.870729] ? SyS_futex+0x269/0x390 [ 582.874433] ? vfs_read+0xcb/0x360 [ 582.877998] ? security_file_ioctl+0x89/0xb0 [ 582.882410] ? SyS_ioctl+0x8f/0xc0 [ 582.885981] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 582.891233] syz-executor7 R running task 24112 1640 3064 0x00000000 [ 582.898441] Call Trace: [ 582.901028] __schedule+0x8e8/0x2070 [ 582.904757] ? __sched_text_start+0x8/0x8 [ 582.908903] ? timerqueue_add+0x1e9/0x280 [ 582.913078] ? do_raw_spin_trylock+0x190/0x190 [ 582.917660] ? __remove_hrtimer+0x190/0x190 [ 582.921973] ? find_held_lock+0x39/0x1d0 [ 582.926038] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 582.931141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 582.936167] ? trace_hardirqs_on+0xd/0x10 [ 582.940357] schedule+0x108/0x440 [ 582.943825] ? __schedule+0x2070/0x2070 [ 582.947809] ? print_usage_bug+0x480/0x480 [ 582.952037] ? do_raw_spin_trylock+0x190/0x190 [ 582.956632] ? futex_wait_setup+0x14a/0x3d0 [ 582.960983] futex_wait_queue_me+0x3ed/0x7e0 [ 582.965387] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 582.970753] ? memset+0x31/0x40 [ 582.974031] ? get_futex_value_locked+0xc3/0xf0 [ 582.978701] ? futex_wait_setup+0x22e/0x3d0 [ 582.983015] ? __kernel_text_address+0xae/0xe0 [ 582.987623] ? futex_wake+0x680/0x680 [ 582.991444] futex_wait+0x357/0xa00 [ 582.995110] ? futex_wait_setup+0x3d0/0x3d0 [ 582.999440] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 583.004623] ? wake_up_q+0x8a/0xe0 [ 583.008157] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 583.013257] ? futex_wake+0x2ca/0x680 [ 583.017061] ? __hrtimer_init+0x140/0x140 [ 583.021217] ? get_futex_key+0x1d50/0x1d50 [ 583.025506] ? native_apic_msr_write+0x5c/0x80 [ 583.030090] do_futex+0x10c6/0x2130 [ 583.033708] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 583.038719] ? check_noncircular+0x20/0x20 [ 583.042945] ? perf_trace_lock+0xf1/0x860 [ 583.047094] ? perf_trace_lock+0xf1/0x860 [ 583.051240] ? check_noncircular+0x20/0x20 [ 583.055474] ? exit_robust_list+0x240/0x240 [ 583.059798] ? find_held_lock+0x39/0x1d0 [ 583.063885] ? lock_downgrade+0x990/0x990 [ 583.068029] ? find_held_lock+0x39/0x1d0 [ 583.072094] ? lock_acquire+0x1d5/0x580 [ 583.076062] ? SyS_futex+0x2d3/0x390 [ 583.079801] ? pvclock_read_flags+0x160/0x160 [ 583.084284] ? __might_fault+0xe0/0x1d0 [ 583.088262] ? ktime_get+0x15c/0x3a0 [ 583.091991] ? kvm_clock_get_cycles+0x25/0x30 [ 583.096482] ? ktime_get+0x26f/0x3a0 [ 583.100201] ? do_gettimeofday+0x190/0x190 [ 583.104438] ? __might_sleep+0x95/0x190 [ 583.108428] ? kasan_check_write+0x14/0x20 [ 583.112671] SyS_futex+0x260/0x390 [ 583.116221] ? do_futex+0x2130/0x2130 [ 583.120019] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 583.124873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 583.129884] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 583.134651] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 583.139395] RIP: 0033:0x451e59 [ 583.142573] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 583.150281] RAX: ffffffffffffffda RBX: 000000000071823c RCX: 0000000000451e59 [ 583.157537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071823c [ 583.164842] RBP: 0000000000000082 R08: 0000000000718210 R09: 00000013000877c6 [ 583.172101] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000000 [ 583.179358] R13: 0000000000a6f7ef R14: 00007f2cca90c9c0 R15: 0000000000000010 [ 583.186667] syz-executor7 D23632 1643 3064 0x00000000 [ 583.192299] Call Trace: [ 583.194890] __schedule+0x8e8/0x2070 [ 583.198613] ? check_noncircular+0x20/0x20 [ 583.202858] ? __sched_text_start+0x8/0x8 [ 583.207019] ? SyS_setsockopt+0x189/0x360 [ 583.211216] ? find_held_lock+0x39/0x1d0 [ 583.215331] ? lock_downgrade+0x990/0x990 [ 583.219474] ? lock_downgrade+0x990/0x990 [ 583.223638] schedule+0x108/0x440 [ 583.227080] ? __mutex_lock+0x742/0x1870 [ 583.231136] ? __schedule+0x2070/0x2070 [ 583.235144] ? do_raw_spin_trylock+0x190/0x190 [ 583.239752] ? memset+0x31/0x40 [ 583.243034] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 583.247953] ? mutex_destroy+0x1d0/0x1d0 [ 583.252032] schedule_preempt_disabled+0x10/0x20 [ 583.256794] __mutex_lock+0xadf/0x1870 [ 583.260692] ? rtnl_lock+0x17/0x20 [ 583.264242] ? mutex_lock_io_nested+0x1740/0x1740 [ 583.269079] ? perf_trace_lock+0xf1/0x860 [ 583.273237] ? check_noncircular+0x20/0x20 [ 583.277486] ? ttwu_do_wakeup+0x523/0x710 [ 583.281637] ? do_raw_spin_trylock+0x190/0x190 [ 583.286232] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 583.291412] ? check_noncircular+0x20/0x20 [ 583.295649] ? find_held_lock+0x39/0x1d0 [ 583.299730] ? lock_downgrade+0x990/0x990 [ 583.303870] ? __lock_is_held+0xbc/0x140 [ 583.307937] ? __might_fault+0xe0/0x1d0 [ 583.311910] ? perf_trace_lock+0xf1/0x860 [ 583.316085] ? lock_release+0xd70/0xd70 [ 583.320062] ? check_same_owner+0x320/0x320 [ 583.324456] mutex_lock_nested+0x16/0x20 [ 583.328521] ? __might_fault+0x188/0x1d0 [ 583.332569] ? mutex_lock_nested+0x16/0x20 [ 583.336808] rtnl_lock+0x17/0x20 [ 583.340164] do_ipv6_setsockopt.isra.12+0x295/0x35b0 [ 583.345255] ? check_noncircular+0x20/0x20 [ 583.349501] ? ipv6_update_options+0x330/0x330 [ 583.354086] ? do_raw_spin_trylock+0x190/0x190 [ 583.358660] ? lock_release+0xd70/0xd70 [ 583.362624] ? compat_start_thread+0x80/0x80 [ 583.367040] ? find_held_lock+0x39/0x1d0 [ 583.371125] ? lock_downgrade+0x990/0x990 [ 583.375283] ? __fget+0xbb/0x580 [ 583.378675] ? lock_release+0xd70/0xd70 [ 583.382650] ? __lock_is_held+0xbc/0x140 [ 583.386748] ? __fget+0x362/0x580 [ 583.390215] ? iterate_fd+0x3f0/0x3f0 [ 583.394047] ? sock_enable_timestamp+0xb0/0xb0 [ 583.398645] ? schedule+0x108/0x440 [ 583.402261] ? do_mmap+0x34f/0xd50 [ 583.405811] ? sock_has_perm+0x29c/0x400 [ 583.409865] ? __fget_light+0x29d/0x390 [ 583.413855] ? selinux_tun_dev_create+0xc0/0xc0 [ 583.418514] ? security_mmap_file+0x14e/0x190 [ 583.423003] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 583.428711] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 583.434433] ipv6_setsockopt+0xd7/0x150 [ 583.438394] ? ipv6_setsockopt+0xd7/0x150 [ 583.442543] udpv6_setsockopt+0x45/0x80 [ 583.446521] sock_common_setsockopt+0x95/0xd0 [ 583.451019] SyS_setsockopt+0x189/0x360 [ 583.455038] ? SyS_recv+0x40/0x40 [ 583.458489] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 583.463349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 583.468362] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 583.473145] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 583.477929] RIP: 0033:0x451e59 [ 583.481103] RSP: 002b:00007f2cca96ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 583.488808] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 583.496068] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000016 [ 583.503333] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 583.510589] R10: 0000000020000fec R11: 0000000000000216 R12: 00000000004bb3d6 [ 583.517864] R13: 00000000ffffffff R14: 0000000000000005 R15: 0000000000000001 [ 583.525166] syz-executor7 D23632 1651 3064 0x00000000 [ 583.530826] Call Trace: [ 583.533412] __schedule+0x8e8/0x2070 [ 583.537115] ? check_noncircular+0x20/0x20 [ 583.541357] ? __sched_text_start+0x8/0x8 [ 583.545512] ? perf_trace_lock+0x860/0x860 [ 583.549744] ? perf_trace_lock+0x860/0x860 [ 583.554012] ? find_held_lock+0x39/0x1d0 [ 583.558096] ? lock_downgrade+0x990/0x990 [ 583.562234] ? lock_downgrade+0x990/0x990 [ 583.566403] schedule+0x108/0x440 [ 583.569849] ? __mutex_lock+0x742/0x1870 [ 583.573905] ? __schedule+0x2070/0x2070 [ 583.577882] ? do_raw_spin_trylock+0x190/0x190 [ 583.582461] ? memset+0x31/0x40 [ 583.585745] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 583.590662] ? mutex_destroy+0x1d0/0x1d0 [ 583.594737] schedule_preempt_disabled+0x10/0x20 [ 583.599482] __mutex_lock+0xadf/0x1870 [ 583.603387] ? rtnl_lock+0x17/0x20 [ 583.606952] ? mutex_lock_io_nested+0x1740/0x1740 [ 583.611815] ? perf_trace_lock+0xf1/0x860 [ 583.615970] ? check_noncircular+0x20/0x20 [ 583.620207] ? perf_trace_lock_acquire+0xfe/0x900 [ 583.625043] ? futex_wait_setup+0x14a/0x3d0 [ 583.629416] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 583.634593] ? futex_wait_queue_me+0x524/0x7e0 [ 583.639189] ? find_held_lock+0x39/0x1d0 [ 583.643271] ? lock_downgrade+0x990/0x990 [ 583.647404] ? futex_wait_setup+0x22e/0x3d0 [ 583.651734] ? __might_fault+0xe0/0x1d0 [ 583.655718] ? lock_release+0xd70/0xd70 [ 583.659728] mutex_lock_nested+0x16/0x20 [ 583.663780] ? __might_fault+0x188/0x1d0 [ 583.667826] ? mutex_lock_nested+0x16/0x20 [ 583.672055] rtnl_lock+0x17/0x20 [ 583.675428] do_ipv6_setsockopt.isra.12+0x295/0x35b0 [ 583.680535] ? check_noncircular+0x20/0x20 [ 583.684842] ? futex_wake+0x241/0x680 [ 583.688637] ? ipv6_update_options+0x330/0x330 [ 583.693206] ? reacquire_held_locks+0x205/0x3d0 [ 583.697875] ? perf_trace_lock+0x860/0x860 [ 583.702098] ? get_futex_key+0x1d50/0x1d50 [ 583.706342] ? find_held_lock+0x39/0x1d0 [ 583.710425] ? lock_downgrade+0x990/0x990 [ 583.714584] ? __fget+0xbb/0x580 [ 583.717959] ? lock_release+0xd70/0xd70 [ 583.721933] ? __lock_is_held+0xbc/0x140 [ 583.726015] ? __fget+0x362/0x580 [ 583.729485] ? iterate_fd+0x3f0/0x3f0 [ 583.733300] ? sock_enable_timestamp+0xb0/0xb0 [ 583.737890] ? userfaultfd_unmap_prep+0x540/0x540 [ 583.742736] ? do_mmap+0x34f/0xd50 [ 583.746285] ? sock_has_perm+0x29c/0x400 [ 583.750336] ? __fget_light+0x29d/0x390 [ 583.754323] ? selinux_tun_dev_create+0xc0/0xc0 [ 583.758983] ? security_mmap_file+0x14e/0x190 [ 583.763498] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 583.769205] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 583.774494] ipv6_setsockopt+0xd7/0x150 [ 583.778457] ? ipv6_setsockopt+0xd7/0x150 [ 583.782608] udpv6_setsockopt+0x45/0x80 [ 583.786593] sock_common_setsockopt+0x95/0xd0 [ 583.791092] SyS_setsockopt+0x189/0x360 [ 583.795085] ? SyS_recv+0x40/0x40 [ 583.798544] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 583.803404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 583.808418] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 583.813199] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 583.817941] RIP: 0033:0x451e59 [ 583.821118] RSP: 002b:00007f2cca94dc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 583.828840] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 583.836097] RDX: 000000000000001b RSI: 0000000000000029 RDI: 000000000000001b [ 583.843355] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 583.850628] R10: 0000000020000fec R11: 0000000000000216 R12: 00000000004bb588 [ 583.857900] R13: 00000000ffffffff R14: 0000000000000002 R15: 0000000000000003 [ 583.865245] syz-executor7 S24112 1656 3064 0x00000000 [ 583.870892] Call Trace: [ 583.873547] __schedule+0x8e8/0x2070 [ 583.877272] ? __sched_text_start+0x8/0x8 [ 583.881419] ? plist_check_list+0x7e/0xa0 [ 583.885569] ? plist_check_head+0xe2/0x130 [ 583.889801] ? plist_check_list+0xa0/0xa0 [ 583.893967] ? find_held_lock+0x39/0x1d0 [ 583.898084] ? plist_check_head+0x130/0x130 [ 583.902413] schedule+0x108/0x440 [ 583.905867] ? __schedule+0x2070/0x2070 [ 583.909840] ? do_raw_spin_trylock+0x190/0x190 [ 583.914433] ? futex_wait_setup+0x14a/0x3d0 [ 583.918770] futex_wait_queue_me+0x3ed/0x7e0 [ 583.923177] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 583.928536] ? print_usage_bug+0x480/0x480 [ 583.932758] ? __vma_adjust+0x8b9/0x1790 [ 583.936812] ? save_stack+0xa3/0xd0 [ 583.940442] ? get_futex_value_locked+0xc3/0xf0 [ 583.945114] ? futex_wait_setup+0x22e/0x3d0 [ 583.949423] ? SyS_mmap_pgoff+0x23b/0x5f0 [ 583.953593] ? SyS_mmap+0x16/0x20 [ 583.957058] ? futex_wake+0x680/0x680 [ 583.960854] ? unlink_anon_vmas+0x20d/0x9f0 [ 583.965170] ? rcu_read_lock_sched_held+0x108/0x120 [ 583.970197] ? kmem_cache_free+0x249/0x280 [ 583.974439] futex_wait+0x357/0xa00 [ 583.978070] ? page_lock_anon_vma_read+0x6a0/0x6a0 [ 583.983008] ? futex_wait_setup+0x3d0/0x3d0 [ 583.987339] ? __vma_adjust+0x8b9/0x1790 [ 583.991407] ? hash_futex+0x15/0x210 [ 583.995122] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 584.000225] ? futex_wake+0x2ca/0x680 [ 584.004122] ? vma_compute_subtree_gap+0x190/0x200 [ 584.009072] ? get_futex_key+0x1d50/0x1d50 [ 584.013345] ? check_noncircular+0x20/0x20 [ 584.017593] do_futex+0x10c6/0x2130 [ 584.021222] ? vma_set_page_prot+0x16b/0x230 [ 584.025630] ? vma_wants_writenotify+0x3b0/0x3b0 [ 584.030419] ? exit_robust_list+0x240/0x240 [ 584.034746] ? lock_downgrade+0x990/0x990 [ 584.038884] ? SyS_brk+0x6f0/0x6f0 [ 584.042454] ? arch_get_unmapped_area+0x750/0x750 [ 584.047287] ? lock_acquire+0x1d5/0x580 [ 584.051255] ? vm_mmap_pgoff+0x198/0x280 [ 584.055330] ? userfaultfd_unmap_complete+0x327/0x510 [ 584.060534] ? userfaultfd_unmap_prep+0x540/0x540 [ 584.065405] ? do_mmap+0x34f/0xd50 [ 584.068944] ? up_write+0x6b/0x120 [ 584.072475] ? up_read+0x40/0x40 [ 584.075840] ? down_write+0x120/0x120 [ 584.079666] ? security_mmap_file+0x14e/0x190 [ 584.084164] ? vm_mmap_pgoff+0x1fc/0x280 [ 584.088216] ? vm_mmap_pgoff+0x13b/0x280 [ 584.092310] ? vma_is_stack_for_current+0xa0/0xa0 [ 584.097152] ? ___sys_recvmsg+0x630/0x630 [ 584.101295] ? __alloc_fd+0x750/0x750 [ 584.105084] ? __fdget+0x18/0x20 [ 584.108456] SyS_futex+0x260/0x390 [ 584.112004] ? do_futex+0x2130/0x2130 [ 584.115819] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 584.120689] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 584.125716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 584.130481] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 584.135222] RIP: 0033:0x451e59 [ 584.138399] RSP: 002b:00007f2cca92ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 584.146103] RAX: ffffffffffffffda RBX: 0000000000718188 RCX: 0000000000451e59 [ 584.153361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718188 [ 584.160618] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 584.167875] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004bba0a [ 584.175131] R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000000d08000 [ 584.182438] syz-executor7 S24112 1662 3064 0x00000000 [ 584.188086] Call Trace: [ 584.190677] __schedule+0x8e8/0x2070 [ 584.194401] ? __sched_text_start+0x8/0x8 [ 584.198544] ? plist_check_list+0x7e/0xa0 [ 584.202692] ? plist_check_head+0xe2/0x130 [ 584.206922] ? plist_check_list+0xa0/0xa0 [ 584.211075] ? find_held_lock+0x39/0x1d0 [ 584.215164] ? plist_check_head+0x130/0x130 [ 584.219495] schedule+0x108/0x440 [ 584.222955] ? lock_downgrade+0x990/0x990 [ 584.227091] ? lock_downgrade+0x990/0x990 [ 584.231232] ? __schedule+0x2070/0x2070 [ 584.235205] ? do_raw_spin_trylock+0x190/0x190 [ 584.239800] ? futex_wait_setup+0x14a/0x3d0 [ 584.244114] ? do_raw_spin_trylock+0x190/0x190 [ 584.248706] futex_wait_queue_me+0x3ed/0x7e0 [ 584.253112] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 584.258487] ? get_futex_value_locked+0xc3/0xf0 [ 584.263157] ? futex_wait_setup+0x22e/0x3d0 [ 584.267494] ? futex_wake+0x680/0x680 [ 584.271284] ? __unqueue_futex+0x1c0/0x290 [ 584.275518] ? fault_in_user_writeable+0x90/0x90 [ 584.280283] futex_wait+0x357/0xa00 [ 584.283927] ? mark_wake_futex+0xc0/0x1c0 [ 584.288070] ? futex_wait_setup+0x3d0/0x3d0 [ 584.292396] ? SyS_mmap+0x16/0x20 [ 584.295859] ? wake_up_q+0x8a/0xe0 [ 584.299392] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 584.304492] ? futex_wake+0x2ca/0x680 [ 584.308313] ? get_futex_key+0x1d50/0x1d50 [ 584.312576] ? check_noncircular+0x20/0x20 [ 584.316821] do_futex+0x10c6/0x2130 [ 584.320445] ? vma_set_page_prot+0x16b/0x230 [ 584.324861] ? vma_wants_writenotify+0x3b0/0x3b0 [ 584.329646] ? exit_robust_list+0x240/0x240 [ 584.333970] ? lock_downgrade+0x990/0x990 [ 584.338107] ? SyS_brk+0x6f0/0x6f0 [ 584.341672] ? arch_get_unmapped_area+0x750/0x750 [ 584.346515] ? lock_acquire+0x1d5/0x580 [ 584.350479] ? vm_mmap_pgoff+0x198/0x280 [ 584.354557] ? userfaultfd_unmap_complete+0x327/0x510 [ 584.359770] ? userfaultfd_unmap_prep+0x540/0x540 [ 584.364609] ? do_mmap+0x34f/0xd50 [ 584.368164] ? up_write+0x6b/0x120 [ 584.371697] ? up_read+0x40/0x40 [ 584.375053] ? down_write+0x120/0x120 [ 584.378851] ? security_mmap_file+0x14e/0x190 [ 584.383362] ? vm_mmap_pgoff+0x1fc/0x280 [ 584.387420] ? vm_mmap_pgoff+0x13b/0x280 [ 584.391491] ? vma_is_stack_for_current+0xa0/0xa0 [ 584.396340] ? selinux_capable+0x40/0x40 [ 584.400410] SyS_futex+0x260/0x390 [ 584.403965] ? do_futex+0x2130/0x2130 [ 584.407763] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 584.412601] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 584.417614] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 584.422382] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 584.427129] RIP: 0033:0x451e59 [ 584.430308] RSP: 002b:00007f2cca90bcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 584.438015] RAX: ffffffffffffffda RBX: 0000000000718238 RCX: 0000000000451e59 [ 584.445274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718238 [ 584.452551] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 584.459815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 584.467086] R13: 0000000000a6f7ef R14: 00007f2cca90c9c0 R15: 0000000000000010 [ 584.474414] syz-executor4 R running task 20432 1648 3108 0x00000000 [ 584.481641] Call Trace: [ 584.484266] __schedule+0x8e8/0x2070 [ 584.487995] ? __sched_text_start+0x8/0x8 [ 584.492142] ? lock_downgrade+0x990/0x990 [ 584.496309] ? prepare_to_wait+0xb6/0x4d0 [ 584.500488] ? do_raw_spin_trylock+0x190/0x190 [ 584.505098] ? mark_held_locks+0xb2/0x100 [ 584.509243] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 584.514349] ? bit_wait+0x90/0x90 [ 584.517802] schedule+0x108/0x440 [ 584.521244] ? trace_hardirqs_on+0xd/0x10 [ 584.525391] ? __schedule+0x2070/0x2070 [ 584.529354] ? prepare_to_wait+0x192/0x4d0 [ 584.533591] ? prepare_to_wait_event+0xba0/0xba0 [ 584.538343] ? __might_sleep+0x95/0x190 [ 584.542324] ? perf_trace_lock+0x860/0x860 [ 584.546556] ? lock_release+0xd70/0xd70 [ 584.550532] ? bit_wait+0x90/0x90 [ 584.553975] io_schedule+0x1c/0x70 [ 584.557510] bit_wait_io+0x18/0x90 [ 584.561047] __wait_on_bit+0x57/0x120 [ 584.564862] out_of_line_wait_on_bit+0x207/0x360 [ 584.569613] ? check_same_owner+0x320/0x320 [ 584.573938] ? __wait_on_bit+0x120/0x120 [ 584.577999] ? bit_waitqueue+0x30/0x30 [ 584.581890] ? __might_sleep+0x95/0x190 [ 584.585871] do_get_write_access+0x6fd/0x1190 [ 584.590389] ? __jbd2_journal_file_buffer+0x800/0x800 [ 584.595587] ? jbd2_journal_add_journal_head+0x346/0x4d0 [ 584.601066] ? jbd2_journal_write_metadata_buffer+0xce0/0xce0 [ 584.606943] ? other_inode_match+0xb60/0xb60 [ 584.611371] jbd2_journal_get_write_access+0x63/0xa0 [ 584.616474] __ext4_journal_get_write_access+0x11d/0x1d0 [ 584.621967] ext4_reserve_inode_write+0x16b/0x230 [ 584.626827] ext4_mark_inode_dirty+0x166/0xa10 [ 584.631408] ? ext4_dirty_inode+0x71/0xa0 [ 584.635557] ? ext4_expand_extra_isize+0x580/0x580 [ 584.640518] ? __might_sleep+0x95/0x190 [ 584.644493] ? ext4_setattr+0x2480/0x2480 [ 584.648665] ? ext4_setattr+0x2480/0x2480 [ 584.652810] ? __ext4_journal_start_sb+0x167/0x550 [ 584.657748] ? ext4_dirty_inode+0x56/0xa0 [ 584.661908] ? ext4_journal_abort_handle.isra.5+0x280/0x280 [ 584.667612] ? find_held_lock+0x39/0x1d0 [ 584.671679] ? __lock_is_held+0xbc/0x140 [ 584.675748] ? inode_dio_wait+0x530/0x530 [ 584.679904] ? ext4_setattr+0x2480/0x2480 [ 584.684046] ? inode_dio_wait+0x530/0x530 [ 584.688188] ext4_dirty_inode+0x71/0xa0 [ 584.692173] __mark_inode_dirty+0x912/0x1170 [ 584.696599] ? __inode_attach_wb+0xf70/0xf70 [ 584.700998] ? lock_downgrade+0x990/0x990 [ 584.705135] ? hrtimer_forward+0x2d0/0x2d0 [ 584.709382] ? lock_acquire+0x1d5/0x580 [ 584.713351] ? current_time+0x18/0xc0 [ 584.717178] ? lock_release+0xd70/0xd70 [ 584.721144] ? trace_hardirqs_on+0xd/0x10 [ 584.725293] ? mark_held_locks+0xb2/0x100 [ 584.729435] ? check_noncircular+0x20/0x20 [ 584.733719] ? current_kernel_time64+0x122/0x2f0 [ 584.738474] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 584.743484] ? trace_hardirqs_on+0xd/0x10 [ 584.747625] ? current_kernel_time64+0x1d4/0x2f0 [ 584.752382] ? ktime_get_raw+0x380/0x380 [ 584.756472] ? inode_dio_wait+0x530/0x530 [ 584.760612] generic_update_time+0x1b2/0x270 [ 584.765036] ? inode_dio_wait+0x530/0x530 [ 584.769178] file_update_time+0x2a7/0x470 [ 584.773323] ? current_time+0xc0/0xc0 [ 584.777120] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 584.781888] ? __sb_start_write+0x203/0x290 [ 584.786215] ext4_page_mkwrite+0x1db/0x1240 [ 584.790534] ? __might_sleep+0x95/0x190 [ 584.794511] ? ext4_change_inode_journal_flag+0x3c0/0x3c0 [ 584.800041] ? __down_interruptible+0x6a0/0x6a0 [ 584.804704] ? get_futex_key+0x1d50/0x1d50 [ 584.808947] ? up_read+0x1a/0x40 [ 584.812318] do_page_mkwrite+0x141/0x490 [ 584.816380] ? print_bad_pte+0x8f0/0x8f0 [ 584.820456] ? perf_trace_lock_acquire+0xfe/0x900 [ 584.825288] ? perf_trace_lock_acquire+0xfe/0x900 [ 584.830119] ? do_futex+0x783/0x2130 [ 584.833856] __handle_mm_fault+0x1922/0x3840 [ 584.838289] ? __pmd_alloc+0x4e0/0x4e0 [ 584.842191] ? lock_downgrade+0x990/0x990 [ 584.846347] ? __lock_is_held+0xbc/0x140 [ 584.850478] handle_mm_fault+0x3bb/0x860 [ 584.854529] ? down_read_trylock+0xdb/0x170 [ 584.858895] ? __handle_mm_fault+0x3840/0x3840 [ 584.863477] ? vmacache_find+0x61/0x270 [ 584.867470] ? find_vma+0x30/0x150 [ 584.871014] __do_page_fault+0x4f6/0xb60 [ 584.875092] do_page_fault+0xee/0x720 [ 584.878891] ? __do_page_fault+0xb60/0xb60 [ 584.883127] ? SyS_futex+0x260/0x390 [ 584.886827] ? SyS_futex+0x269/0x390 [ 584.890875] ? do_futex+0x2130/0x2130 [ 584.894675] ? entry_SYSCALL_64_fastpath+0x4b/0xbe [ 584.899608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 584.904464] page_fault+0x22/0x30 [ 584.907909] RIP: 0033:0x40125d [ 584.911092] RSP: 002b:0000000000a6f8b0 EFLAGS: 00010287 [ 584.916449] RAX: 0000001ddcc20000 RBX: 0000000000718000 RCX: 00000000000018ce [ 584.923708] RDX: 0000001ddbc22000 RSI: 00000000000018ce RDI: 00000000b27338ce [ 584.930967] RBP: 00000000000018a1 R08: 00000000d04f4bef R09: 00000007000877fd [ 584.938255] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000043 [ 584.945513] R13: 0000000000000000 R14: 000000002be984b6 R15: 0000000000001881 [ 584.952821] syz-executor4 S23952 1650 3108 0x00000000 [ 584.958460] Call Trace: [ 584.961048] __schedule+0x8e8/0x2070 [ 584.964790] ? __sched_text_start+0x8/0x8 [ 584.968964] ? plist_check_list+0x7e/0xa0 [ 584.973112] ? plist_check_head+0xe2/0x130 [ 584.977341] ? plist_check_list+0xa0/0xa0 [ 584.981528] ? find_held_lock+0x39/0x1d0 [ 584.985619] ? plist_check_head+0x130/0x130 [ 584.989952] schedule+0x108/0x440 [ 584.993400] ? lock_downgrade+0x990/0x990 [ 584.997536] ? lock_downgrade+0x990/0x990 [ 585.001674] ? __schedule+0x2070/0x2070 [ 585.005646] ? do_raw_spin_trylock+0x190/0x190 [ 585.010246] ? futex_wait_setup+0x14a/0x3d0 [ 585.014557] ? do_raw_spin_trylock+0x190/0x190 [ 585.019148] futex_wait_queue_me+0x3ed/0x7e0 [ 585.023555] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 585.028931] ? get_futex_value_locked+0xc3/0xf0 [ 585.033600] ? futex_wait_setup+0x22e/0x3d0 [ 585.037933] ? futex_wake+0x680/0x680 [ 585.041722] ? __unqueue_futex+0x1c0/0x290 [ 585.045967] ? fault_in_user_writeable+0x90/0x90 [ 585.050727] futex_wait+0x357/0xa00 [ 585.054367] ? mark_wake_futex+0xc0/0x1c0 [ 585.058508] ? futex_wait_setup+0x3d0/0x3d0 [ 585.062842] ? wake_up_q+0x8a/0xe0 [ 585.066377] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 585.071477] ? futex_wake+0x2ca/0x680 [ 585.075290] ? get_futex_key+0x1d50/0x1d50 [ 585.079564] ? get_unused_fd_flags+0x190/0x190 [ 585.084161] do_futex+0x10c6/0x2130 [ 585.087797] ? __lock_is_held+0xbc/0x140 [ 585.091890] ? exit_robust_list+0x240/0x240 [ 585.096200] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 585.101051] ? get_unused_fd_flags+0x190/0x190 [ 585.105644] ? do_raw_spin_trylock+0x190/0x190 [ 585.110233] ? mark_held_locks+0xb2/0x100 [ 585.114410] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 585.119549] ? fd_install+0x4d/0x60 [ 585.123178] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 585.127924] ? find_held_lock+0x39/0x1d0 [ 585.132023] ? perf_event_set_output+0x5a0/0x5a0 [ 585.136790] ? free_pidmap.isra.0+0x70/0x70 [ 585.141157] ? lock_release+0xd70/0xd70 [ 585.145179] SyS_futex+0x260/0x390 [ 585.148730] ? do_futex+0x2130/0x2130 [ 585.152527] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 585.157371] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.162386] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.167209] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 585.171954] RIP: 0033:0x451e59 [ 585.175148] RSP: 002b:00007efcaee48cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 585.182856] RAX: ffffffffffffffda RBX: 0000000000718028 RCX: 0000000000451e59 [ 585.190119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 585.197397] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 585.204671] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b7cc1 [ 585.211927] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000000000000 [ 585.219239] syz-executor2 S24112 1659 3098 0x00000000 [ 585.224872] Call Trace: [ 585.227463] __schedule+0x8e8/0x2070 [ 585.231189] ? __sched_text_start+0x8/0x8 [ 585.235334] ? timerqueue_add+0x1e9/0x280 [ 585.239493] ? do_raw_spin_trylock+0x190/0x190 [ 585.244072] ? __remove_hrtimer+0x190/0x190 [ 585.248412] ? find_held_lock+0x39/0x1d0 [ 585.252484] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 585.257585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.262595] ? trace_hardirqs_on+0xd/0x10 [ 585.266784] schedule+0x108/0x440 [ 585.270235] ? __schedule+0x2070/0x2070 [ 585.274197] ? print_usage_bug+0x480/0x480 [ 585.278430] ? do_raw_spin_trylock+0x190/0x190 [ 585.283027] ? futex_wait_setup+0x14a/0x3d0 [ 585.287376] futex_wait_queue_me+0x3ed/0x7e0 [ 585.291783] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 585.297151] ? memset+0x31/0x40 [ 585.300432] ? get_futex_value_locked+0xc3/0xf0 [ 585.305105] ? futex_wait_setup+0x22e/0x3d0 [ 585.309419] ? __kernel_text_address+0xae/0xe0 [ 585.314013] ? futex_wake+0x680/0x680 [ 585.317840] futex_wait+0x357/0xa00 [ 585.321504] ? futex_wait_setup+0x3d0/0x3d0 [ 585.325831] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 585.331016] ? wake_up_q+0x8a/0xe0 [ 585.334554] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 585.339658] ? futex_wake+0x2ca/0x680 [ 585.343462] ? __hrtimer_init+0x140/0x140 [ 585.347609] ? get_futex_key+0x1d50/0x1d50 [ 585.351842] ? compat_start_thread+0x80/0x80 [ 585.356287] ? _raw_spin_unlock_irq+0x27/0x70 [ 585.360780] ? finish_task_switch+0x1d3/0x740 [ 585.365293] ? finish_task_switch+0x1aa/0x740 [ 585.369797] do_futex+0x10c6/0x2130 [ 585.373414] ? preempt_notifier_dec+0x20/0x20 [ 585.377937] ? check_noncircular+0x20/0x20 [ 585.382179] ? perf_trace_lock+0xf1/0x860 [ 585.386341] ? perf_trace_lock+0xf1/0x860 [ 585.390485] ? check_noncircular+0x20/0x20 [ 585.394740] ? exit_robust_list+0x240/0x240 [ 585.399072] ? find_held_lock+0x39/0x1d0 [ 585.403156] ? lock_downgrade+0x990/0x990 [ 585.407313] ? find_held_lock+0x39/0x1d0 [ 585.411406] ? lock_acquire+0x1d5/0x580 [ 585.415405] ? SyS_futex+0x2d3/0x390 [ 585.419148] ? pvclock_read_flags+0x160/0x160 [ 585.423682] ? __might_fault+0xe0/0x1d0 [ 585.427655] ? ktime_get+0x15c/0x3a0 [ 585.431375] ? kvm_clock_get_cycles+0x25/0x30 [ 585.435878] ? ktime_get+0x26f/0x3a0 [ 585.439604] ? do_gettimeofday+0x190/0x190 [ 585.443855] ? __might_sleep+0x95/0x190 [ 585.447843] ? kasan_check_write+0x14/0x20 [ 585.452083] SyS_futex+0x260/0x390 [ 585.455645] ? do_futex+0x2130/0x2130 [ 585.459457] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 585.464307] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.469338] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 585.474107] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 585.478863] RIP: 0033:0x451e59 [ 585.482039] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 585.489748] RAX: ffffffffffffffda RBX: 000000000071802c RCX: 0000000000451e59 [ 585.497011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071802c [ 585.504270] RBP: 0000000000000082 R08: 0000000000718000 R09: 0000000f00087af1 [ 585.511529] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000014 [ 585.518786] R13: 0000000000718000 R14: 000000000071802c R15: 0000000000000010 [ 585.526094] syz-executor2 R running task 19664 1660 3098 0x80000008 [ 585.533302] Call Trace: [ 585.535881] sched_show_task+0x480/0x590 [ 585.539961] ? SyS_sched_rr_get_interval+0x4f0/0x4f0 [ 585.545060] ? _find_next_bit+0xee/0x120 [ 585.549125] ? find_next_bit+0x27/0x30 [ 585.553025] ? cpumask_next_and+0x8e/0xb0 [ 585.557173] ? wq_watchdog_touch+0xce/0x100 [ 585.561494] ? touch_all_softlockup_watchdogs+0xc8/0x110 [ 585.566950] show_state_filter+0x2f5/0x4b0 [ 585.571178] ? lock_downgrade+0x990/0x990 [ 585.575337] ? sched_show_task+0x590/0x590 [ 585.579592] ? tasklet_action+0x630/0x630 [ 585.583767] fn_show_state+0x10/0x20 [ 585.587475] k_spec+0xa9/0xe0 [ 585.590577] kbd_event+0xce1/0x4870 [ 585.594197] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 585.599230] ? k_pad+0xad0/0xad0 [ 585.602589] ? unwind_dump+0x4c0/0x4c0 [ 585.606472] ? unwind_dump+0x4c0/0x4c0 [ 585.610376] ? __unwind_start+0x169/0x330 [ 585.614522] ? unwind_get_return_address+0x61/0xa0 [ 585.619447] ? __save_stack_trace+0x61/0xd0 [ 585.623787] ? print_usage_bug+0x480/0x480 [ 585.628018] ? input_handle_event+0x869/0xec0 [ 585.632548] ? save_stack_trace+0x16/0x20 [ 585.636689] ? __lock_acquire+0x20fd/0x4620 [ 585.641015] ? input_inject_event+0x2c3/0x349 [ 585.645549] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 585.651441] ? write_pipe_buf+0x175/0x220 [ 585.655594] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 585.660800] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 585.665850] ? print_usage_bug+0x480/0x480 [ 585.670096] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 585.675127] ? __lock_acquire+0x732/0x4620 [ 585.679391] ? unwind_dump+0x4c0/0x4c0 [ 585.683275] ? mark_page_accessed+0xaf0/0xaf0 [ 585.687760] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 585.693634] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 585.698585] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 585.703792] ? unwind_get_return_address+0x61/0xa0 [ 585.708715] ? __save_stack_trace+0x61/0xd0 [ 585.713049] ? write_pipe_buf+0x175/0x220 [ 585.717215] ? __lock_acquire+0x732/0x4620 [ 585.721446] ? perf_trace_lock_acquire+0xfe/0x900 [ 585.726295] ? check_noncircular+0x20/0x20 [ 585.730556] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 585.735743] ? find_held_lock+0x39/0x1d0 [ 585.739842] ? lock_downgrade+0x990/0x990 [ 585.744016] ? perf_trace_lock_acquire+0xfe/0x900 [ 585.748879] ? __wake_up+0x1e/0x50 [ 585.752434] ? perf_trace_lock+0x860/0x860 [ 585.756668] ? kill_fasync+0x3ba/0x540 [ 585.760556] ? send_sigio+0x320/0x320 [ 585.764364] ? perf_trace_lock+0xf1/0x860 [ 585.768507] ? perf_trace_lock+0xf1/0x860 [ 585.772677] ? check_noncircular+0x20/0x20 [ 585.776907] ? check_noncircular+0x20/0x20 [ 585.781148] ? lock_acquire+0x1d5/0x580 [ 585.785128] ? input_handler_for_each_handle+0x340/0x340 [ 585.790621] ? k_pad+0xad0/0xad0 [ 585.793983] input_to_handler+0x3a8/0x490 [ 585.798146] input_pass_values.part.5+0x614/0x800 [ 585.802996] ? input_handler_for_each_handle+0x340/0x340 [ 585.808451] ? lock_acquire+0x1d5/0x580 [ 585.812415] ? input_inject_event+0xae/0x349 [ 585.816834] ? lock_release+0xd70/0xd70 [ 585.820825] input_handle_event+0x36f/0xec0 [ 585.825162] input_inject_event+0x2c3/0x349 [ 585.829487] ? input_event+0x90/0x90 [ 585.833222] evdev_write+0x36b/0x490 [ 585.836946] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 585.842050] ? fsnotify+0xb6f/0x1af0 [ 585.845755] ? __free_insn_slot+0x5c0/0x5c0 [ 585.850086] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 585.855183] __vfs_write+0xef/0x970 [ 585.858800] ? __vfs_write+0xef/0x970 [ 585.862604] ? default_llseek+0x2a0/0x2a0 [ 585.866795] ? depot_save_stack+0x12c/0x490 [ 585.871146] ? check_same_owner+0x320/0x320 [ 585.875461] ? save_stack+0xa3/0xd0 [ 585.879119] __kernel_write+0xfe/0x350 [ 585.883015] write_pipe_buf+0x175/0x220 [ 585.886992] ? default_file_splice_read+0xae0/0xae0 [ 585.892002] ? check_same_owner+0x320/0x320 [ 585.896325] ? splice_from_pipe_next.part.9+0x22a/0x2e0 [ 585.901711] __splice_from_pipe+0x343/0x750 [ 585.906047] ? default_file_splice_read+0xae0/0xae0 [ 585.911097] splice_from_pipe+0x1e9/0x330 [ 585.915241] ? default_file_splice_read+0xae0/0xae0 [ 585.920274] ? splice_shrink_spd+0xb0/0xb0 [ 585.924539] default_file_splice_write+0x40/0x90 [ 585.929286] ? generic_splice_sendpage+0x50/0x50 [ 585.934040] direct_splice_actor+0x125/0x180 [ 585.938468] splice_direct_to_actor+0x2c1/0x820 [ 585.943151] ? generic_pipe_buf_nosteal+0x10/0x10 [ 585.948031] ? do_splice_to+0x170/0x170 [ 585.952014] ? security_file_permission+0x89/0x1f0 [ 585.956954] ? rw_verify_area+0xe5/0x2b0 [ 585.961024] do_splice_direct+0x2a7/0x3d0 [ 585.965183] ? splice_direct_to_actor+0x820/0x820 [ 585.970057] ? rw_verify_area+0xe5/0x2b0 [ 585.974132] do_sendfile+0x5d5/0xe90 [ 585.977888] ? do_compat_pwritev64+0x100/0x100 [ 585.982468] ? __might_sleep+0x95/0x190 [ 585.986458] ? kasan_check_write+0x14/0x20 [ 585.990688] ? _copy_from_user+0x99/0x110 [ 585.994844] SyS_sendfile64+0xbd/0x160 [ 585.998730] ? SyS_sendfile+0x1a0/0x1a0 [ 586.002697] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 586.007714] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.012488] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 586.017233] RIP: 0033:0x451e59 [ 586.020413] RSP: 002b:00007fb6f7b14c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000028 [ 586.028124] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 586.035392] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 586.042661] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 586.049926] R10: 0000000072439a6b R11: 0000000000000216 R12: 0000000000000000 [ 586.057188] R13: 0000000000a6f7ef R14: 00007fb6f7b159c0 R15: 0000000000000000 [ 586.064542] syz-executor0 R running task 22552 1663 3063 0x00000000 [ 586.071751] Call Trace: [ 586.074363] __schedule+0x8e8/0x2070 [ 586.078093] ? __sched_text_start+0x8/0x8 [ 586.082254] ? timerqueue_add+0x1e9/0x280 [ 586.086423] ? do_raw_spin_trylock+0x190/0x190 [ 586.091004] ? __remove_hrtimer+0x190/0x190 [ 586.095334] ? find_held_lock+0x39/0x1d0 [ 586.099417] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 586.104520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 586.109536] ? trace_hardirqs_on+0xd/0x10 [ 586.113697] schedule+0x108/0x440 [ 586.117150] ? __schedule+0x2070/0x2070 [ 586.121115] ? print_usage_bug+0x480/0x480 [ 586.125389] ? do_raw_spin_trylock+0x190/0x190 [ 586.129998] ? futex_wait_setup+0x14a/0x3d0 [ 586.134350] futex_wait_queue_me+0x3ed/0x7e0 [ 586.138755] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 586.144134] ? memset+0x31/0x40 [ 586.147426] ? get_futex_value_locked+0xc3/0xf0 [ 586.152109] ? futex_wait_setup+0x22e/0x3d0 [ 586.156425] ? __kernel_text_address+0xae/0xe0 [ 586.161014] ? futex_wake+0x680/0x680 [ 586.164832] futex_wait+0x357/0xa00 [ 586.168497] ? futex_wait_setup+0x3d0/0x3d0 [ 586.172835] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 586.178045] ? hash_futex+0x15/0x210 [ 586.181761] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 586.186869] ? futex_wake+0x2ca/0x680 [ 586.190674] ? __hrtimer_init+0x140/0x140 [ 586.194830] ? get_futex_key+0x1d50/0x1d50 [ 586.199088] ? __lock_is_held+0xbc/0x140 [ 586.203166] ? do_raw_spin_trylock+0x190/0x190 [ 586.207735] ? check_noncircular+0x20/0x20 [ 586.211980] do_futex+0x10c6/0x2130 [ 586.215606] ? check_noncircular+0x20/0x20 [ 586.219850] ? perf_trace_lock+0xf1/0x860 [ 586.224000] ? perf_trace_lock+0xf1/0x860 [ 586.228147] ? check_noncircular+0x20/0x20 [ 586.232417] ? exit_robust_list+0x240/0x240 [ 586.236742] ? find_held_lock+0x39/0x1d0 [ 586.240824] ? lock_downgrade+0x990/0x990 [ 586.244971] ? find_held_lock+0x39/0x1d0 [ 586.249034] ? lock_acquire+0x1d5/0x580 [ 586.253033] ? SyS_futex+0x2d3/0x390 [ 586.256773] ? pvclock_read_flags+0x160/0x160 [ 586.261256] ? __might_fault+0xe0/0x1d0 [ 586.265230] ? ktime_get+0x15c/0x3a0 [ 586.268950] ? kvm_clock_get_cycles+0x25/0x30 [ 586.273434] ? ktime_get+0x26f/0x3a0 [ 586.277147] ? do_gettimeofday+0x190/0x190 [ 586.281379] ? __might_sleep+0x95/0x190 [ 586.285373] ? kasan_check_write+0x14/0x20 [ 586.289610] SyS_futex+0x260/0x390 [ 586.293160] ? do_futex+0x2130/0x2130 [ 586.296958] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 586.301818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 586.306848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.311664] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 586.316408] RIP: 0033:0x451e59 [ 586.319613] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 586.327318] RAX: ffffffffffffffda RBX: 000000000071802c RCX: 0000000000451e59 [ 586.334584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071802c [ 586.341844] RBP: 0000000000000082 R08: 0000000000718000 R09: 0000000100087aef [ 586.349102] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000000 [ 586.356360] R13: 0000000000000000 R14: 00000000000003da R15: 0000000000000000 [ 586.363712] syz-executor0 S24112 1664 3063 0x00000000 [ 586.369357] Call Trace: [ 586.371949] __schedule+0x8e8/0x2070 [ 586.375686] ? __sched_text_start+0x8/0x8 [ 586.379832] ? plist_check_list+0x7e/0xa0 [ 586.383992] ? plist_check_head+0xe2/0x130 [ 586.388220] ? plist_check_list+0xa0/0xa0 [ 586.392371] ? find_held_lock+0x39/0x1d0 [ 586.396459] ? plist_check_head+0x130/0x130 [ 586.400791] schedule+0x108/0x440 [ 586.404238] ? lock_downgrade+0x990/0x990 [ 586.408379] ? lock_downgrade+0x990/0x990 [ 586.412521] ? __schedule+0x2070/0x2070 [ 586.416492] ? do_raw_spin_trylock+0x190/0x190 [ 586.421090] ? futex_wait_setup+0x14a/0x3d0 [ 586.425406] ? do_raw_spin_trylock+0x190/0x190 [ 586.429998] futex_wait_queue_me+0x3ed/0x7e0 [ 586.434406] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 586.439784] ? get_futex_value_locked+0xc3/0xf0 [ 586.444451] ? futex_wait_setup+0x22e/0x3d0 [ 586.448786] ? futex_wake+0x680/0x680 [ 586.452572] ? __unqueue_futex+0x1c0/0x290 [ 586.456807] ? fault_in_user_writeable+0x90/0x90 [ 586.461571] futex_wait+0x357/0xa00 [ 586.465208] ? mark_wake_futex+0xc0/0x1c0 [ 586.469347] ? futex_wait_setup+0x3d0/0x3d0 [ 586.473658] ? SyS_mmap+0x16/0x20 [ 586.477117] ? wake_up_q+0x8a/0xe0 [ 586.480653] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 586.485748] ? futex_wake+0x2ca/0x680 [ 586.489559] ? get_futex_key+0x1d50/0x1d50 [ 586.493825] ? check_noncircular+0x20/0x20 [ 586.498071] do_futex+0x10c6/0x2130 [ 586.501704] ? vma_set_page_prot+0x16b/0x230 [ 586.506111] ? vma_wants_writenotify+0x3b0/0x3b0 [ 586.510895] ? exit_robust_list+0x240/0x240 [ 586.515247] ? lock_downgrade+0x990/0x990 [ 586.519396] ? SyS_brk+0x6f0/0x6f0 [ 586.522946] ? arch_get_unmapped_area+0x750/0x750 [ 586.527779] ? lock_acquire+0x1d5/0x580 [ 586.531745] ? vm_mmap_pgoff+0x198/0x280 [ 586.535811] ? userfaultfd_unmap_complete+0x327/0x510 [ 586.541018] ? userfaultfd_unmap_prep+0x540/0x540 [ 586.545867] ? do_mmap+0x34f/0xd50 [ 586.549408] ? up_write+0x6b/0x120 [ 586.552968] ? up_read+0x40/0x40 [ 586.556329] ? down_write+0x120/0x120 [ 586.560137] ? security_mmap_file+0x14e/0x190 [ 586.564647] ? vm_mmap_pgoff+0x1fc/0x280 [ 586.568728] ? vm_mmap_pgoff+0x13b/0x280 [ 586.572810] ? vma_is_stack_for_current+0xa0/0xa0 [ 586.577670] ? selinux_capable+0x40/0x40 [ 586.581736] SyS_futex+0x260/0x390 [ 586.585283] ? do_futex+0x2130/0x2130 [ 586.589082] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 586.593923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 586.598934] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 586.603703] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 586.608450] RIP: 0033:0x451e59 [ 586.611645] RSP: 002b:00007f0be2d9acf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 586.619353] RAX: ffffffffffffffda RBX: 0000000000718028 RCX: 0000000000451e59 [ 586.626623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 586.633882] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 586.641136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 586.648421] R13: 0000000000a6f7ef R14: 00007f0be2d9b9c0 R15: 0000000000000000 [ 586.655727] [ 586.655727] Showing all locks held in the system: [ 586.662126] 3 locks held by kworker/1:1/24: [ 586.666483] #0: ("events"){+.+.}, at: [] process_one_work+0xad4/0x1bd0 [ 586.674923] #1: ((linkwatch_work).work){+.+.}, at: [] process_one_work+0xb2c/0x1bd0 [ 586.684488] #2: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.692251] 1 lock held by rsyslogd/2903: [ 586.696383] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x131/0x1a0 [ 586.704822] 2 locks held by getty/2985: [ 586.708780] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.717482] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.726826] 2 locks held by getty/2986: [ 586.730800] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.739497] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.748802] 2 locks held by getty/2987: [ 586.752759] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.761451] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.770755] 2 locks held by getty/2988: [ 586.774711] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.783404] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.792714] 2 locks held by getty/2989: [ 586.796689] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.805396] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.814721] 2 locks held by getty/2990: [ 586.818678] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.827380] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.836693] 2 locks held by getty/2991: [ 586.840650] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 586.849349] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 586.858699] 2 locks held by syz-executor6/1637: [ 586.863355] #0: (br_ioctl_mutex){+.+.}, at: [] sock_ioctl+0x36d/0x440 [ 586.871708] #1: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.879468] 1 lock held by syz-executor6/1647: [ 586.884030] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.892061] 1 lock held by syz-executor6/1654: [ 586.896625] #0: (br_ioctl_mutex){+.+.}, at: [] sock_ioctl+0x36d/0x440 [ 586.904981] 1 lock held by syz-executor6/1667: [ 586.909559] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.917305] 1 lock held by syz-executor3/1646: [ 586.921869] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.929613] 1 lock held by syz-executor3/1653: [ 586.934174] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.941927] 1 lock held by syz-executor3/1658: [ 586.946488] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.954256] 1 lock held by syz-executor3/1661: [ 586.958829] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.966576] 1 lock held by syz-executor7/1643: [ 586.971140] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.978883] 1 lock held by syz-executor7/1651: [ 586.983447] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 586.991193] 6 locks held by syz-executor2/1660: [ 586.995850] #0: (&evdev->mutex){+.+.}, at: [] evdev_write+0x14c/0x490 [ 587.004210] #1: (&(&dev->event_lock)->rlock){-...}, at: [] input_inject_event+0xc9/0x349 [ 587.014220] #2: (rcu_read_lock){....}, at: [] input_inject_event+0xae/0x349 [ 587.023090] #3: (rcu_read_lock){....}, at: [] input_pass_values.part.5+0x0/0x800 [ 587.032393] #4: (kbd_event_lock){....}, at: [] kbd_event+0x2e3/0x4870 [ 587.040739] #5: (tasklist_lock){.?.?}, at: [] debug_show_all_locks+0xd2/0x410 [ 587.049795] [ 587.051410] ============================================= [ 587.051410] [ 587.058427] task PC stack pid father [ 587.064477] init R running task 18096 1 0 0x00000000 [ 587.071682] Call Trace: [ 587.074276] __schedule+0x8e8/0x2070 [ 587.078002] ? __sched_text_start+0x8/0x8 [ 587.082149] ? timerqueue_add+0x1e9/0x280 [ 587.086323] ? do_raw_spin_trylock+0x190/0x190 [ 587.090901] ? __remove_hrtimer+0x190/0x190 [ 587.095216] ? check_noncircular+0x20/0x20 [ 587.099459] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 587.104574] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.109592] ? trace_hardirqs_on+0xd/0x10 [ 587.113756] schedule+0x108/0x440 [ 587.117217] ? __schedule+0x2070/0x2070 [ 587.121227] ? rcu_pm_notify+0xc0/0xc0 [ 587.125120] ? memset+0x31/0x40 [ 587.128402] ? __hrtimer_init+0x4e/0x140 [ 587.132468] schedule_hrtimeout_range_clock+0x23e/0x810 [ 587.137834] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 587.142940] ? ktime_get_ts64+0x328/0x4d0 [ 587.147103] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 587.152214] ? __hrtimer_init+0x140/0x140 [ 587.156362] ? add_wait_queue+0x1bb/0x2d0 [ 587.160524] schedule_hrtimeout_range+0x2a/0x40 [ 587.165193] poll_schedule_timeout+0x10f/0x1f0 [ 587.169789] ? poll_freewait+0x250/0x250 [ 587.173847] ? check_same_owner+0x320/0x320 [ 587.178170] ? poll_initwait+0x180/0x180 [ 587.182223] ? pipe_poll+0x25e/0x2d0 [ 587.185938] do_select+0x11ea/0x1710 [ 587.189721] ? select_estimate_accuracy+0x450/0x450 [ 587.194752] ? perf_trace_lock+0xf1/0x860 [ 587.198905] ? find_held_lock+0x39/0x1d0 [ 587.202969] ? check_noncircular+0x20/0x20 [ 587.207220] ? set_fd_set.part.0+0x70/0x70 [ 587.211457] ? find_held_lock+0x39/0x1d0 [ 587.215543] ? lock_downgrade+0x990/0x990 [ 587.219707] ? __might_fault+0xe0/0x1d0 [ 587.223692] ? lock_release+0xd70/0xd70 [ 587.227658] ? check_same_owner+0x320/0x320 [ 587.231977] ? __check_object_size+0x25d/0x4f0 [ 587.236571] ? __might_sleep+0x95/0x190 [ 587.240559] ? kasan_check_write+0x14/0x20 [ 587.244799] core_sys_select+0x480/0x960 [ 587.248851] ? core_sys_select+0x480/0x960 [ 587.253095] ? poll_select_set_timeout+0x210/0x210 [ 587.258032] ? kvm_clock_get_cycles+0x25/0x30 [ 587.262542] ? timespec64_add_safe+0x1bb/0x2c0 [ 587.267163] ? poll_select_set_timeout+0x12f/0x210 [ 587.272100] ? do_restart_poll+0x2a0/0x2a0 [ 587.276337] ? kasan_check_write+0x14/0x20 [ 587.280578] SyS_select+0x194/0x230 [ 587.284206] ? core_sys_select+0x960/0x960 [ 587.288440] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 587.293284] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.298296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 587.303060] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 587.307802] RIP: 0033:0x7f2c88e91dd3 [ 587.311499] RSP: 002b:00007ffca82775d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 587.319216] RAX: ffffffffffffffda RBX: 00007ffca8277780 RCX: 00007f2c88e91dd3 [ 587.326475] RDX: 0000000000000000 RSI: 00007ffca8277930 RDI: 000000000000000b [ 587.333732] RBP: 0000000000000082 R08: 00007ffca82779b0 R09: 0000000000000001 [ 587.340992] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 587.348267] R13: 00007ffca8277d10 R14: 0000000000000000 R15: 0000000000000000 [ 587.355575] kthreadd S23960 2 0 0x80000000 [ 587.361204] Call Trace: [ 587.363793] __schedule+0x8e8/0x2070 [ 587.367516] ? __sched_text_start+0x8/0x8 [ 587.371663] ? fork_idle+0x2d0/0x2d0 [ 587.375367] ? perf_trace_lock+0x860/0x860 [ 587.379589] ? retint_kernel+0x10/0x10 [ 587.383487] ? find_held_lock+0x39/0x1d0 [ 587.387598] schedule+0x108/0x440 [ 587.391044] ? ret_from_fork+0x2a/0x40 [ 587.394924] ? __schedule+0x2070/0x2070 [ 587.398910] ? do_raw_spin_trylock+0x190/0x190 [ 587.403505] ? mark_held_locks+0xb2/0x100 [ 587.407673] kthreadd+0x716/0x870 [ 587.411147] ? kthread_create_on_cpu+0x250/0x250 [ 587.415896] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.420412] ? trace_hardirqs_on+0xd/0x10 [ 587.424553] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.429043] ? finish_task_switch+0x1d3/0x740 [ 587.433531] ? finish_task_switch+0x1aa/0x740 [ 587.438032] ? preempt_notifier_dec+0x20/0x20 [ 587.442548] ? kthread_create_on_cpu+0x250/0x250 [ 587.447311] ? kthread_create_on_cpu+0x250/0x250 [ 587.452066] ret_from_fork+0x2a/0x40 [ 587.455813] kworker/0:0 S20968 3 2 0x80000000 [ 587.461461] Call Trace: [ 587.464049] __schedule+0x8e8/0x2070 [ 587.467777] ? __sched_text_start+0x8/0x8 [ 587.471959] ? perf_trace_lock+0x860/0x860 [ 587.476210] ? find_held_lock+0x39/0x1d0 [ 587.480296] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 587.485154] schedule+0x108/0x440 [ 587.488610] ? __schedule+0x2070/0x2070 [ 587.492583] ? do_raw_spin_trylock+0x190/0x190 [ 587.497165] ? mark_held_locks+0xb2/0x100 [ 587.501318] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.505813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.510835] worker_thread+0x492/0x1860 [ 587.514861] ? process_one_work+0x1bd0/0x1bd0 [ 587.519352] ? check_noncircular+0x20/0x20 [ 587.523586] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.528083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.533096] ? trace_hardirqs_on+0xd/0x10 [ 587.537242] ? finish_task_switch+0x1d3/0x740 [ 587.541744] ? finish_task_switch+0x1aa/0x740 [ 587.546257] ? preempt_notifier_dec+0x20/0x20 [ 587.550772] ? __schedule+0x8f0/0x2070 [ 587.554692] ? try_to_wake_up+0xf9/0x1600 [ 587.558879] ? lock_commit_crosslock+0xe73/0x1d10 [ 587.563731] ? find_held_lock+0x39/0x1d0 [ 587.567817] ? lock_downgrade+0x990/0x990 [ 587.572022] ? __schedule+0x2070/0x2070 [ 587.575992] ? retint_kernel+0x10/0x10 [ 587.579904] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 587.585005] ? __kthread_parkme+0x173/0x240 [ 587.589373] kthread+0x39c/0x470 [ 587.592730] ? process_one_work+0x1bd0/0x1bd0 [ 587.597216] ? kthread_create_on_node+0x100/0x100 [ 587.602091] ret_from_fork+0x2a/0x40 [ 587.605845] kworker/0:0H S21496 4 2 0x80000000 [ 587.611489] Call Trace: [ 587.614081] __schedule+0x8e8/0x2070 [ 587.617806] ? __sched_text_start+0x8/0x8 [ 587.621963] ? lock_downgrade+0x990/0x990 [ 587.626134] ? find_held_lock+0x39/0x1d0 [ 587.630233] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 587.635086] schedule+0x108/0x440 [ 587.638540] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.643554] ? __schedule+0x2070/0x2070 [ 587.647541] ? do_raw_spin_trylock+0x190/0x190 [ 587.652115] ? try_to_del_timer_sync+0x10/0x120 [ 587.656795] ? mark_held_locks+0xb2/0x100 [ 587.660981] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.665474] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.670496] worker_thread+0x492/0x1860 [ 587.674517] ? process_one_work+0x1bd0/0x1bd0 [ 587.679003] ? check_noncircular+0x20/0x20 [ 587.683239] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.687740] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.692756] ? trace_hardirqs_on+0xd/0x10 [ 587.696904] ? finish_task_switch+0x1d3/0x740 [ 587.701388] ? finish_task_switch+0x1aa/0x740 [ 587.705897] ? preempt_notifier_dec+0x20/0x20 [ 587.710439] ? __schedule+0x8f0/0x2070 [ 587.714346] ? try_to_wake_up+0xf9/0x1600 [ 587.718503] ? find_held_lock+0x39/0x1d0 [ 587.722587] ? lock_downgrade+0x990/0x990 [ 587.726745] ? complete+0x18/0x80 [ 587.730212] ? __schedule+0x2070/0x2070 [ 587.734202] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 587.739315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.744326] ? trace_hardirqs_on+0xd/0x10 [ 587.748464] ? __kthread_parkme+0x173/0x240 [ 587.752803] kthread+0x39c/0x470 [ 587.756161] ? process_one_work+0x1bd0/0x1bd0 [ 587.760646] ? kthread_create_on_node+0x100/0x100 [ 587.765500] ret_from_fork+0x2a/0x40 [ 587.769258] kworker/u4:0 S12560 5 2 0x80000000 [ 587.774899] Call Trace: [ 587.777486] __schedule+0x8e8/0x2070 [ 587.781213] ? __sched_text_start+0x8/0x8 [ 587.785366] ? perf_trace_lock+0x860/0x860 [ 587.789597] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.794619] ? find_held_lock+0x39/0x1d0 [ 587.798728] schedule+0x108/0x440 [ 587.802180] ? __schedule+0x2070/0x2070 [ 587.806152] ? do_raw_spin_trylock+0x190/0x190 [ 587.810741] ? retint_kernel+0x10/0x10 [ 587.814648] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.819142] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.824178] worker_thread+0x492/0x1860 [ 587.828198] ? process_one_work+0x1bd0/0x1bd0 [ 587.832690] ? check_noncircular+0x20/0x20 [ 587.836920] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.841417] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.846431] ? trace_hardirqs_on+0xd/0x10 [ 587.850579] ? finish_task_switch+0x1d3/0x740 [ 587.855063] ? finish_task_switch+0x1aa/0x740 [ 587.859574] ? preempt_notifier_dec+0x20/0x20 [ 587.864090] ? __schedule+0x8f0/0x2070 [ 587.867998] ? try_to_wake_up+0xf9/0x1600 [ 587.872162] ? find_held_lock+0x39/0x1d0 [ 587.876247] ? lock_downgrade+0x990/0x990 [ 587.880408] ? complete+0x18/0x80 [ 587.883908] ? __schedule+0x2070/0x2070 [ 587.887898] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 587.893001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.898013] ? trace_hardirqs_on+0xd/0x10 [ 587.902158] ? __kthread_parkme+0x173/0x240 [ 587.906500] kthread+0x39c/0x470 [ 587.909862] ? process_one_work+0x1bd0/0x1bd0 [ 587.914365] ? kthread_create_on_node+0x100/0x100 [ 587.919211] ret_from_fork+0x2a/0x40 [ 587.922967] mm_percpu_wq S24992 6 2 0x80000000 [ 587.928630] Call Trace: [ 587.931221] __schedule+0x8e8/0x2070 [ 587.934949] ? __sched_text_start+0x8/0x8 [ 587.939106] ? lock_downgrade+0x990/0x990 [ 587.943242] ? lock_downgrade+0x990/0x990 [ 587.947398] ? find_held_lock+0x39/0x1d0 [ 587.951508] schedule+0x108/0x440 [ 587.954956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.960000] ? __schedule+0x2070/0x2070 [ 587.963974] ? do_raw_spin_trylock+0x190/0x190 [ 587.968551] ? set_user_nice+0x600/0xae0 [ 587.972620] ? resched_curr+0x1a0/0x1a0 [ 587.976590] ? _raw_spin_unlock_irq+0x27/0x70 [ 587.981084] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.986107] rescuer_thread+0xf68/0x1480 [ 587.990176] ? lock_downgrade+0x990/0x990 [ 587.994344] ? lock_acquire+0x1d5/0x580 [ 587.998314] ? finish_task_switch+0x1aa/0x740 [ 588.002812] ? do_raw_spin_trylock+0x190/0x190 [ 588.007404] ? check_noncircular+0x20/0x20 [ 588.011635] ? worker_thread+0x1860/0x1860 [ 588.015868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.020915] ? trace_hardirqs_on+0xd/0x10 [ 588.025087] ? _raw_spin_unlock_irq+0x27/0x70 [ 588.029595] ? finish_task_switch+0x1d3/0x740 [ 588.034094] ? finish_task_switch+0x1aa/0x740 [ 588.038611] ? preempt_notifier_dec+0x20/0x20 [ 588.043123] ? __schedule+0x8f0/0x2070 [ 588.047018] ? __sched_text_start+0x8/0x8 [ 588.051160] ? try_to_wake_up+0xf9/0x1600 [ 588.055317] ? find_held_lock+0x39/0x1d0 [ 588.059399] ? lock_downgrade+0x990/0x990 [ 588.063560] ? complete+0x18/0x80 [ 588.067027] ? __schedule+0x2070/0x2070 [ 588.071019] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 588.076141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.081152] ? trace_hardirqs_on+0xd/0x10 [ 588.085296] ? __kthread_parkme+0x173/0x240 [ 588.089640] kthread+0x39c/0x470 [ 588.093015] ? worker_thread+0x1860/0x1860 [ 588.097242] ? kthread_create_on_node+0x100/0x100 [ 588.102087] ret_from_fork+0x2a/0x40 [ 588.105833] ksoftirqd/0 S15464 7 2 0x80000000 [ 588.111473] Call Trace: [ 588.114068] __schedule+0x8e8/0x2070 [ 588.117808] ? __sched_text_start+0x8/0x8 [ 588.121953] ? preempt_notifier_dec+0x20/0x20 [ 588.126474] ? __schedule+0x8f0/0x2070 [ 588.130378] ? __sched_text_start+0x8/0x8 [ 588.134532] ? __softirqentry_text_start+0x8/0x8 [ 588.139299] schedule+0x108/0x440 [ 588.142744] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.147763] ? takeover_tasklets+0xa40/0xa40 [ 588.152163] ? __schedule+0x2070/0x2070 [ 588.156157] ? check_same_owner+0x320/0x320 [ 588.160482] ? preempt_schedule_common+0x35/0x60 [ 588.165238] smpboot_thread_fn+0x6b9/0x850 [ 588.169479] ? sort_range+0x30/0x30 [ 588.173103] ? __kthread_parkme+0xdf/0x240 [ 588.177328] ? __kthread_parkme+0x173/0x240 [ 588.181655] kthread+0x39c/0x470 [ 588.185010] ? sort_range+0x30/0x30 [ 588.188643] ? kthread_create_on_node+0x100/0x100 [ 588.193502] ret_from_fork+0x2a/0x40 [ 588.197262] rcu_sched R running task 21832 8 2 0x80000000 [ 588.204468] Call Trace: [ 588.207057] __schedule+0x8e8/0x2070 [ 588.210767] ? lock_downgrade+0x990/0x990 [ 588.214933] ? __sched_text_start+0x8/0x8 [ 588.219072] ? prepare_to_swait+0x94/0x4f0 [ 588.223318] ? do_raw_spin_trylock+0x190/0x190 [ 588.227899] ? find_held_lock+0x39/0x1d0 [ 588.231972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.237011] ? prepare_to_swait+0x18f/0x4f0 [ 588.241334] schedule+0x108/0x440 [ 588.244784] ? __schedule+0x2070/0x2070 [ 588.248758] ? do_raw_spin_trylock+0x190/0x190 [ 588.253352] ? _raw_spin_unlock_irq+0x27/0x70 [ 588.257869] rcu_gp_kthread+0x1250/0x1940 [ 588.262083] ? force_qs_rnp+0x3c0/0x3c0 [ 588.266086] ? show_schedstat+0x80/0xea0 [ 588.270171] ? debug_check_no_locks_held+0xf0/0x140 [ 588.275203] ? lock_acquire+0x1d5/0x580 [ 588.279171] ? cpu_wait_death+0x4f2/0x610 [ 588.283328] ? lockdep_free_key_range+0x491/0x570 [ 588.288168] ? lock_release+0xd70/0xd70 [ 588.292134] ? compat_start_thread+0x80/0x80 [ 588.296556] ? check_noncircular+0x20/0x20 [ 588.300789] ? _raw_spin_unlock_irq+0x27/0x70 [ 588.305281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.310303] ? trace_hardirqs_on+0xd/0x10 [ 588.314457] ? finish_task_switch+0x1d3/0x740 [ 588.318949] ? finish_task_switch+0x1aa/0x740 [ 588.323449] ? preempt_notifier_dec+0x20/0x20 [ 588.327966] ? __schedule+0x8f0/0x2070 [ 588.331875] ? try_to_wake_up+0xf9/0x1600 [ 588.336045] ? find_held_lock+0x39/0x1d0 [ 588.340129] ? lock_downgrade+0x990/0x990 [ 588.344301] ? complete+0x18/0x80 [ 588.347782] ? __schedule+0x2070/0x2070 [ 588.351777] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.356785] ? trace_hardirqs_on+0xd/0x10 [ 588.360923] ? __kthread_parkme+0x173/0x240 [ 588.365251] kthread+0x39c/0x470 [ 588.368639] ? force_qs_rnp+0x3c0/0x3c0 [ 588.372609] ? kthread_create_on_node+0x100/0x100 [ 588.377448] ret_from_fork+0x2a/0x40 [ 588.381192] rcu_bh D24304 9 2 0x80000000 [ 588.386822] Call Trace: [ 588.389412] __schedule+0x8e8/0x2070 [ 588.393116] ? lock_downgrade+0x990/0x990 [ 588.397271] ? __sched_text_start+0x8/0x8 [ 588.401410] ? prepare_to_swait+0x94/0x4f0 [ 588.405656] ? do_raw_spin_trylock+0x190/0x190 [ 588.410241] ? find_held_lock+0x39/0x1d0 [ 588.414317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.419340] ? prepare_to_swait+0x18f/0x4f0 [ 588.423665] schedule+0x108/0x440 [ 588.427117] ? __schedule+0x2070/0x2070 [ 588.431090] ? do_raw_spin_trylock+0x190/0x190 [ 588.435687] ? _raw_spin_unlock_irq+0x27/0x70 [ 588.440199] rcu_gp_kthread+0x1250/0x1940 [ 588.444390] ? force_qs_rnp+0x3c0/0x3c0 [ 588.448391] ? show_schedstat+0x80/0xea0 [ 588.452473] ? lock_downgrade+0x990/0x990 [ 588.456640] ? lock_acquire+0x1d5/0x580 [ 588.460606] ? finish_task_switch+0x1aa/0x740 [ 588.465106] ? lockdep_free_key_range+0x491/0x570 [ 588.469942] ? lock_release+0xd70/0xd70 [ 588.473910] ? compat_start_thread+0x80/0x80 [ 588.478318] ? check_noncircular+0x20/0x20 [ 588.482551] ? _raw_spin_unlock_irq+0x27/0x70 [ 588.487049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.492061] ? trace_hardirqs_on+0xd/0x10 [ 588.496219] ? finish_task_switch+0x1d3/0x740 [ 588.500706] ? finish_task_switch+0x1aa/0x740 [ 588.505204] ? preempt_notifier_dec+0x20/0x20 [ 588.509722] ? __schedule+0x8f0/0x2070 [ 588.513626] ? try_to_wake_up+0xf9/0x1600 [ 588.517788] ? find_held_lock+0x39/0x1d0 [ 588.521874] ? lock_downgrade+0x990/0x990 [ 588.526037] ? complete+0x18/0x80 [ 588.529511] ? __schedule+0x2070/0x2070 [ 588.533510] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.538524] ? trace_hardirqs_on+0xd/0x10 [ 588.542663] ? __kthread_parkme+0x173/0x240 [ 588.546991] kthread+0x39c/0x470 [ 588.550367] ? force_qs_rnp+0x3c0/0x3c0 [ 588.554332] ? kthread_create_on_node+0x100/0x100 [ 588.559179] ret_from_fork+0x2a/0x40 [ 588.562928] migration/0 S24664 10 2 0x80000000 [ 588.568569] Call Trace: [ 588.571157] __schedule+0x8e8/0x2070 [ 588.574888] ? __sched_text_start+0x8/0x8 [ 588.579055] ? lock_downgrade+0x990/0x990 [ 588.583201] ? do_raw_spin_trylock+0x190/0x190 [ 588.587793] ? cpu_stop_should_run+0xa5/0x1a0 [ 588.592301] ? do_raw_spin_trylock+0x190/0x190 [ 588.596883] ? _raw_spin_unlock_irq+0x27/0x70 [ 588.601379] schedule+0x108/0x440 [ 588.604825] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 588.609928] ? __schedule+0x2070/0x2070 [ 588.613891] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.618905] ? trace_hardirqs_on+0xd/0x10 [ 588.623056] ? cpu_stop_should_run+0x108/0x1a0 [ 588.627638] ? reboot_pid_ns+0x160/0x160 [ 588.631753] smpboot_thread_fn+0x6b9/0x850 [ 588.635995] ? sort_range+0x30/0x30 [ 588.639619] ? __kthread_parkme+0xdf/0x240 [ 588.643873] ? __kthread_parkme+0x173/0x240 [ 588.648200] kthread+0x39c/0x470 [ 588.651574] ? sort_range+0x30/0x30 [ 588.655190] ? kthread_create_on_node+0x100/0x100 [ 588.660036] ret_from_fork+0x2a/0x40 [ 588.663792] watchdog/0 R running task 25848 11 2 0x80000000 [ 588.671005] Call Trace: [ 588.673624] __schedule+0x8e8/0x2070 [ 588.677352] ? __sched_text_start+0x8/0x8 [ 588.681506] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 588.686622] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.691677] ? pvclock_read_flags+0x160/0x160 [ 588.696195] ? kvm_sched_clock_read+0x25/0x40 [ 588.700690] schedule+0x108/0x440 [ 588.704135] ? pvclock_read_flags+0x160/0x160 [ 588.708624] ? __schedule+0x2070/0x2070 [ 588.712587] ? sched_clock_cpu+0x104/0x170 [ 588.716815] ? complete+0x18/0x80 [ 588.720271] ? watchdog_cleanup+0x20/0x20 [ 588.724420] ? kvm_sched_clock_read+0x25/0x40 [ 588.728905] ? sched_clock+0x31/0x40 [ 588.732611] ? sched_clock_cpu+0x1b/0x170 [ 588.736748] ? schedule+0x108/0x440 [ 588.740372] ? watchdog_cleanup+0x20/0x20 [ 588.744510] ? watchdog_nmi_disable+0xdc/0x120 [ 588.749096] ? watchdog_cleanup+0x20/0x20 [ 588.753253] smpboot_thread_fn+0x6b9/0x850 [ 588.757491] ? sort_range+0x30/0x30 [ 588.761144] ? __kthread_parkme+0xdf/0x240 [ 588.765371] ? __kthread_parkme+0x173/0x240 [ 588.769696] kthread+0x39c/0x470 [ 588.773067] ? sort_range+0x30/0x30 [ 588.776685] ? kthread_create_on_node+0x100/0x100 [ 588.781533] ret_from_fork+0x2a/0x40 [ 588.785283] cpuhp/0 S23616 12 2 0x80000000 [ 588.790913] Call Trace: [ 588.793498] __schedule+0x8e8/0x2070 [ 588.797204] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 588.802330] ? __sched_text_start+0x8/0x8 [ 588.806474] ? find_held_lock+0x39/0x1d0 [ 588.810575] ? lock_downgrade+0x990/0x990 [ 588.814776] ? complete+0x18/0x80 [ 588.818278] schedule+0x108/0x440 [ 588.821732] ? __schedule+0x2070/0x2070 [ 588.825702] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 588.830805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.835815] ? trace_hardirqs_on+0xd/0x10 [ 588.839963] ? complete+0x6a/0x80 [ 588.843414] ? cpuhp_thread_fun+0x2c5/0x520 [ 588.847742] smpboot_thread_fn+0x6b9/0x850 [ 588.851984] ? sort_range+0x30/0x30 [ 588.855612] ? __kthread_parkme+0xdf/0x240 [ 588.859842] ? __kthread_parkme+0x173/0x240 [ 588.864182] kthread+0x39c/0x470 [ 588.867542] ? sort_range+0x30/0x30 [ 588.871157] ? kthread_create_on_node+0x100/0x100 [ 588.876013] ret_from_fork+0x2a/0x40 [ 588.879759] cpuhp/1 S23616 13 2 0x80000000 [ 588.885391] Call Trace: [ 588.887976] __schedule+0x8e8/0x2070 [ 588.892095] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 588.897205] ? __sched_text_start+0x8/0x8 [ 588.901352] ? find_held_lock+0x39/0x1d0 [ 588.905436] ? lock_downgrade+0x990/0x990 [ 588.909610] ? complete+0x18/0x80 [ 588.913084] schedule+0x108/0x440 [ 588.916542] ? __schedule+0x2070/0x2070 [ 588.920509] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 588.925622] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.930632] ? trace_hardirqs_on+0xd/0x10 [ 588.934777] ? complete+0x6a/0x80 [ 588.938229] ? cpuhp_thread_fun+0x2c5/0x520 [ 588.942558] smpboot_thread_fn+0x6b9/0x850 [ 588.946796] ? sort_range+0x30/0x30 [ 588.950420] ? __kthread_parkme+0xdf/0x240 [ 588.954644] ? __kthread_parkme+0x173/0x240 [ 588.958973] kthread+0x39c/0x470 [ 588.962332] ? sort_range+0x30/0x30 [ 588.965948] ? kthread_create_on_node+0x100/0x100 [ 588.970785] ret_from_fork+0x2a/0x40 [ 588.974527] watchdog/1 S25848 14 2 0x80000000 [ 588.980154] Call Trace: [ 588.982741] __schedule+0x8e8/0x2070 [ 588.986465] ? __sched_text_start+0x8/0x8 [ 588.990617] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 588.995717] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.000765] ? pvclock_read_flags+0x160/0x160 [ 589.005284] ? kvm_sched_clock_read+0x25/0x40 [ 589.009781] schedule+0x108/0x440 [ 589.013230] ? pvclock_read_flags+0x160/0x160 [ 589.017721] ? __schedule+0x2070/0x2070 [ 589.021716] ? sched_clock_cpu+0x104/0x170 [ 589.025984] ? complete+0x18/0x80 [ 589.029453] ? watchdog_cleanup+0x20/0x20 [ 589.033601] ? kvm_sched_clock_read+0x25/0x40 [ 589.038090] ? sched_clock+0x31/0x40 [ 589.041794] ? sched_clock_cpu+0x1b/0x170 [ 589.045932] ? schedule+0x108/0x440 [ 589.049551] ? watchdog_cleanup+0x20/0x20 [ 589.053688] ? watchdog_nmi_disable+0xdc/0x120 [ 589.058263] ? watchdog_cleanup+0x20/0x20 [ 589.062411] smpboot_thread_fn+0x6b9/0x850 [ 589.066648] ? sort_range+0x30/0x30 [ 589.070273] ? __kthread_parkme+0xdf/0x240 [ 589.074511] ? __kthread_parkme+0x173/0x240 [ 589.078857] kthread+0x39c/0x470 [ 589.082215] ? sort_range+0x30/0x30 [ 589.085829] ? kthread_create_on_node+0x100/0x100 [ 589.090673] ret_from_fork+0x2a/0x40 [ 589.094422] migration/1 S24664 15 2 0x80000000 [ 589.100055] Call Trace: [ 589.102641] __schedule+0x8e8/0x2070 [ 589.106369] ? __sched_text_start+0x8/0x8 [ 589.110537] ? lock_downgrade+0x990/0x990 [ 589.114680] ? do_raw_spin_trylock+0x190/0x190 [ 589.119270] ? cpu_stop_should_run+0xa5/0x1a0 [ 589.123776] ? do_raw_spin_trylock+0x190/0x190 [ 589.128383] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.132879] schedule+0x108/0x440 [ 589.136324] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 589.141451] ? __schedule+0x2070/0x2070 [ 589.145419] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.150429] ? trace_hardirqs_on+0xd/0x10 [ 589.154578] ? cpu_stop_should_run+0x108/0x1a0 [ 589.159156] ? reboot_pid_ns+0x160/0x160 [ 589.163214] ? schedule+0x108/0x440 [ 589.166858] smpboot_thread_fn+0x6b9/0x850 [ 589.171099] ? sort_range+0x30/0x30 [ 589.174723] ? __kthread_parkme+0xdf/0x240 [ 589.178981] ? __kthread_parkme+0x173/0x240 [ 589.183337] kthread+0x39c/0x470 [ 589.186693] ? sort_range+0x30/0x30 [ 589.190312] ? kthread_create_on_node+0x100/0x100 [ 589.195153] ret_from_fork+0x2a/0x40 [ 589.198902] ksoftirqd/1 R running task 12944 16 2 0x80000000 [ 589.206107] Call Trace: [ 589.208693] __schedule+0x8e8/0x2070 [ 589.212418] ? __sched_text_start+0x8/0x8 [ 589.216556] ? rcu_pm_notify+0xc0/0xc0 [ 589.220464] ? __local_bh_enable+0x5f/0x70 [ 589.224694] ? __do_softirq+0x74d/0xbd0 [ 589.228692] ? __softirqentry_text_start+0x8/0x8 [ 589.233461] schedule+0x108/0x440 [ 589.236903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.241914] ? __schedule+0x2070/0x2070 [ 589.245907] ? rcu_note_context_switch+0x710/0x710 [ 589.250850] ? run_ksoftirqd+0x55/0x100 [ 589.254825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.259853] smpboot_thread_fn+0x6b9/0x850 [ 589.264093] ? sort_range+0x30/0x30 [ 589.267722] ? __kthread_parkme+0xdf/0x240 [ 589.271951] ? __kthread_parkme+0x173/0x240 [ 589.276278] kthread+0x39c/0x470 [ 589.279635] ? sort_range+0x30/0x30 [ 589.283251] ? kthread_create_on_node+0x100/0x100 [ 589.288095] ret_from_fork+0x2a/0x40 [ 589.291846] kworker/1:0H S23440 18 2 0x80000000 [ 589.297493] Call Trace: [ 589.300082] __schedule+0x8e8/0x2070 [ 589.303825] ? __sched_text_start+0x8/0x8 [ 589.307988] ? lock_downgrade+0x990/0x990 [ 589.312159] ? find_held_lock+0x39/0x1d0 [ 589.316259] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 589.321115] schedule+0x108/0x440 [ 589.324567] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.329576] ? __schedule+0x2070/0x2070 [ 589.333549] ? do_raw_spin_trylock+0x190/0x190 [ 589.338125] ? try_to_del_timer_sync+0x10/0x120 [ 589.342801] ? mark_held_locks+0xb2/0x100 [ 589.346959] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.351454] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.356476] worker_thread+0x492/0x1860 [ 589.360494] ? process_one_work+0x1bd0/0x1bd0 [ 589.364988] ? check_noncircular+0x20/0x20 [ 589.369219] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.373712] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.378725] ? trace_hardirqs_on+0xd/0x10 [ 589.382874] ? finish_task_switch+0x1d3/0x740 [ 589.387364] ? finish_task_switch+0x1aa/0x740 [ 589.391875] ? preempt_notifier_dec+0x20/0x20 [ 589.396397] ? __schedule+0x8f0/0x2070 [ 589.400302] ? try_to_wake_up+0xf9/0x1600 [ 589.404460] ? find_held_lock+0x39/0x1d0 [ 589.408547] ? lock_downgrade+0x990/0x990 [ 589.412705] ? complete+0x18/0x80 [ 589.416178] ? __schedule+0x2070/0x2070 [ 589.420168] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 589.425274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.430297] ? trace_hardirqs_on+0xd/0x10 [ 589.434444] ? __kthread_parkme+0x173/0x240 [ 589.438775] kthread+0x39c/0x470 [ 589.442137] ? process_one_work+0x1bd0/0x1bd0 [ 589.446623] ? kthread_create_on_node+0x100/0x100 [ 589.451473] ret_from_fork+0x2a/0x40 [ 589.455225] kdevtmpfs S24816 19 2 0x80000000 [ 589.460865] Call Trace: [ 589.463460] __schedule+0x8e8/0x2070 [ 589.467187] ? __sched_text_start+0x8/0x8 [ 589.471330] ? try_to_wake_up+0xf9/0x1600 [ 589.475502] ? find_held_lock+0x39/0x1d0 [ 589.479613] schedule+0x108/0x440 [ 589.483067] ? __schedule+0x2070/0x2070 [ 589.487053] ? do_raw_spin_trylock+0x190/0x190 [ 589.491643] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 589.496748] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.501761] ? trace_hardirqs_on+0xd/0x10 [ 589.505923] devtmpfsd+0x484/0x520 [ 589.509470] ? handle_create+0x760/0x760 [ 589.513520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.518533] ? trace_hardirqs_on+0xd/0x10 [ 589.522673] ? __kthread_parkme+0x173/0x240 [ 589.527001] kthread+0x39c/0x470 [ 589.530361] ? handle_create+0x760/0x760 [ 589.534411] ? kthread_create_on_node+0x100/0x100 [ 589.539256] ret_from_fork+0x2a/0x40 [ 589.543012] netns S26584 20 2 0x80000000 [ 589.548662] Call Trace: [ 589.551249] __schedule+0x8e8/0x2070 [ 589.554973] ? __sched_text_start+0x8/0x8 [ 589.559131] ? lock_downgrade+0x990/0x990 [ 589.563281] ? lock_downgrade+0x990/0x990 [ 589.567434] ? find_held_lock+0x39/0x1d0 [ 589.571543] schedule+0x108/0x440 [ 589.574991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.580002] ? __schedule+0x2070/0x2070 [ 589.583977] ? do_raw_spin_trylock+0x190/0x190 [ 589.588550] ? set_user_nice+0x600/0xae0 [ 589.592620] ? resched_curr+0x1a0/0x1a0 [ 589.596590] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.601086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.606109] rescuer_thread+0xf68/0x1480 [ 589.610170] ? lock_downgrade+0x990/0x990 [ 589.614314] ? __lock_is_held+0xbc/0x140 [ 589.618382] ? lock_acquire+0x1d5/0x580 [ 589.622352] ? finish_task_switch+0x1aa/0x740 [ 589.626857] ? do_raw_spin_trylock+0x190/0x190 [ 589.631448] ? check_noncircular+0x20/0x20 [ 589.635679] ? worker_thread+0x1860/0x1860 [ 589.639914] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.644926] ? trace_hardirqs_on+0xd/0x10 [ 589.649068] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.653557] ? finish_task_switch+0x1d3/0x740 [ 589.658058] ? finish_task_switch+0x1aa/0x740 [ 589.662556] ? preempt_notifier_dec+0x20/0x20 [ 589.667102] ? __schedule+0x8f0/0x2070 [ 589.671004] ? __sched_text_start+0x8/0x8 [ 589.675169] ? find_held_lock+0x39/0x1d0 [ 589.679264] ? lock_downgrade+0x990/0x990 [ 589.683425] ? complete+0x18/0x80 [ 589.686890] ? __schedule+0x2070/0x2070 [ 589.690868] ? lockdep_init_map+0x3d/0x70 [ 589.695004] ? __raw_spin_lock_init+0x2d/0x100 [ 589.699586] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 589.704685] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.709697] ? trace_hardirqs_on+0xd/0x10 [ 589.713835] ? __kthread_parkme+0x173/0x240 [ 589.718167] kthread+0x39c/0x470 [ 589.721526] ? worker_thread+0x1860/0x1860 [ 589.725750] ? kthread_create_on_node+0x100/0x100 [ 589.730592] ret_from_fork+0x2a/0x40 [ 589.734338] kworker/u4:1 S12432 21 2 0x80000000 [ 589.739977] Call Trace: [ 589.742563] __schedule+0x8e8/0x2070 [ 589.746290] ? __sched_text_start+0x8/0x8 [ 589.750444] ? perf_trace_lock+0x860/0x860 [ 589.754683] ? select_task_rq_fair+0x3da/0x3380 [ 589.759360] ? find_held_lock+0x39/0x1d0 [ 589.763472] schedule+0x108/0x440 [ 589.766925] ? __schedule+0x2070/0x2070 [ 589.770897] ? do_raw_spin_trylock+0x190/0x190 [ 589.775478] ? retint_kernel+0x10/0x10 [ 589.779372] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.783872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.788893] worker_thread+0x492/0x1860 [ 589.792913] ? process_one_work+0x1bd0/0x1bd0 [ 589.797401] ? check_noncircular+0x20/0x20 [ 589.801631] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.806127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.811139] ? trace_hardirqs_on+0xd/0x10 [ 589.815296] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.819804] ? finish_task_switch+0x1d3/0x740 [ 589.824289] ? finish_task_switch+0x1aa/0x740 [ 589.828789] ? preempt_notifier_dec+0x20/0x20 [ 589.833303] ? __schedule+0x8f0/0x2070 [ 589.837207] ? try_to_wake_up+0xf9/0x1600 [ 589.841541] ? find_held_lock+0x39/0x1d0 [ 589.845622] ? lock_downgrade+0x990/0x990 [ 589.849785] ? complete+0x18/0x80 [ 589.853251] ? __schedule+0x2070/0x2070 [ 589.857238] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 589.862337] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.867354] ? trace_hardirqs_on+0xd/0x10 [ 589.871497] ? __kthread_parkme+0x173/0x240 [ 589.875828] kthread+0x39c/0x470 [ 589.879188] ? process_one_work+0x1bd0/0x1bd0 [ 589.883671] ? kthread_create_on_node+0x100/0x100 [ 589.888516] ret_from_fork+0x2a/0x40 [ 589.892260] kworker/0:1 S19560 23 2 0x80000000 [ 589.897905] Call Trace: [ 589.900494] __schedule+0x8e8/0x2070 [ 589.904220] ? __sched_text_start+0x8/0x8 [ 589.908371] ? perf_trace_lock+0x860/0x860 [ 589.912604] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.917628] ? find_held_lock+0x39/0x1d0 [ 589.921737] schedule+0x108/0x440 [ 589.925193] ? __schedule+0x2070/0x2070 [ 589.929165] ? do_raw_spin_trylock+0x190/0x190 [ 589.933741] ? pr_cont_work+0x130/0x130 [ 589.937724] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.942219] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.947258] worker_thread+0x492/0x1860 [ 589.951290] ? process_one_work+0x1bd0/0x1bd0 [ 589.955794] ? check_noncircular+0x20/0x20 [ 589.960023] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.964522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 589.969533] ? trace_hardirqs_on+0xd/0x10 [ 589.973674] ? _raw_spin_unlock_irq+0x27/0x70 [ 589.978166] ? finish_task_switch+0x1d3/0x740 [ 589.982649] ? finish_task_switch+0x1aa/0x740 [ 589.987165] ? preempt_notifier_dec+0x20/0x20 [ 589.991679] ? __schedule+0x8f0/0x2070 [ 589.995588] ? try_to_wake_up+0xf9/0x1600 [ 589.999747] ? find_held_lock+0x39/0x1d0 [ 590.003863] ? lock_downgrade+0x990/0x990 [ 590.008024] ? complete+0x18/0x80 [ 590.011492] ? __schedule+0x2070/0x2070 [ 590.015482] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.020584] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.025599] ? trace_hardirqs_on+0xd/0x10 [ 590.029770] ? __kthread_parkme+0x173/0x240 [ 590.034130] kthread+0x39c/0x470 [ 590.037486] ? process_one_work+0x1bd0/0x1bd0 [ 590.042017] ? kthread_create_on_node+0x100/0x100 [ 590.046866] ret_from_fork+0x2a/0x40 [ 590.050612] kworker/1:1 D19000 24 2 0x80000000 [ 590.056252] Workqueue: events linkwatch_event [ 590.060743] Call Trace: [ 590.063345] __schedule+0x8e8/0x2070 [ 590.067054] ? check_noncircular+0x20/0x20 [ 590.071301] ? __sched_text_start+0x8/0x8 [ 590.075456] ? perf_trace_lock+0x860/0x860 [ 590.079686] ? perf_trace_lock+0x860/0x860 [ 590.083926] ? find_held_lock+0x39/0x1d0 [ 590.088010] ? lock_downgrade+0x990/0x990 [ 590.092155] ? lock_downgrade+0x990/0x990 [ 590.096310] schedule+0x108/0x440 [ 590.099755] ? __mutex_lock+0x742/0x1870 [ 590.103813] ? __schedule+0x2070/0x2070 [ 590.107795] ? do_raw_spin_trylock+0x190/0x190 [ 590.112376] ? memset+0x31/0x40 [ 590.115659] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 590.120576] ? mutex_destroy+0x1d0/0x1d0 [ 590.124651] schedule_preempt_disabled+0x10/0x20 [ 590.129396] __mutex_lock+0xadf/0x1870 [ 590.133290] ? rtnl_lock+0x17/0x20 [ 590.136845] ? mutex_lock_io_nested+0x1740/0x1740 [ 590.141689] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 590.146710] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 590.151721] ? unwind_dump+0x4c0/0x4c0 [ 590.155605] ? perf_trace_lock+0xf1/0x860 [ 590.159747] ? unwind_dump+0x4c0/0x4c0 [ 590.163642] ? check_noncircular+0x20/0x20 [ 590.167886] ? perf_trace_lock_acquire+0xfe/0x900 [ 590.172731] ? unwind_next_frame+0x3e/0x50 [ 590.176969] ? perf_trace_lock+0x860/0x860 [ 590.181210] ? find_held_lock+0x39/0x1d0 [ 590.185291] ? check_noncircular+0x20/0x20 [ 590.189524] ? find_held_lock+0x39/0x1d0 [ 590.193630] mutex_lock_nested+0x16/0x20 [ 590.197682] ? mutex_lock_nested+0x16/0x20 [ 590.201911] rtnl_lock+0x17/0x20 [ 590.205272] linkwatch_event+0x57/0xc0 [ 590.209155] ? __linkwatch_run_queue+0x7b0/0x7b0 [ 590.213928] process_one_work+0xbfa/0x1bd0 [ 590.218155] ? check_noncircular+0x20/0x20 [ 590.222414] ? pwq_dec_nr_in_flight+0x450/0x450 [ 590.227074] ? finish_task_switch+0x1d3/0x740 [ 590.231558] ? finish_task_switch+0x1aa/0x740 [ 590.236104] ? perf_trace_lock_acquire+0xfe/0x900 [ 590.240949] ? __sched_text_start+0x8/0x8 [ 590.245110] ? perf_trace_lock+0x860/0x860 [ 590.249339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.254403] ? find_held_lock+0x39/0x1d0 [ 590.258532] ? lock_acquire+0x1d5/0x580 [ 590.262498] ? worker_thread+0x4a3/0x1860 [ 590.266658] ? lock_release+0xd70/0xd70 [ 590.270618] ? do_raw_spin_trylock+0x190/0x190 [ 590.275192] ? retint_kernel+0x10/0x10 [ 590.279116] worker_thread+0x223/0x1860 [ 590.283136] ? process_one_work+0x1bd0/0x1bd0 [ 590.287623] ? check_noncircular+0x20/0x20 [ 590.291862] ? _raw_spin_unlock_irq+0x27/0x70 [ 590.296358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.301374] ? trace_hardirqs_on+0xd/0x10 [ 590.305513] ? _raw_spin_unlock_irq+0x27/0x70 [ 590.310002] ? finish_task_switch+0x1d3/0x740 [ 590.314491] ? finish_task_switch+0x1aa/0x740 [ 590.318990] ? preempt_notifier_dec+0x20/0x20 [ 590.323508] ? __schedule+0x8f0/0x2070 [ 590.327416] ? try_to_wake_up+0xf9/0x1600 [ 590.331576] ? find_held_lock+0x39/0x1d0 [ 590.335675] ? lock_downgrade+0x990/0x990 [ 590.339850] ? complete+0x18/0x80 [ 590.343317] ? __schedule+0x2070/0x2070 [ 590.347302] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.352402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.357410] ? trace_hardirqs_on+0xd/0x10 [ 590.361547] ? __kthread_parkme+0x173/0x240 [ 590.365874] kthread+0x39c/0x470 [ 590.369232] ? process_one_work+0x1bd0/0x1bd0 [ 590.373717] ? kthread_create_on_node+0x100/0x100 [ 590.378575] ret_from_fork+0x2a/0x40 [ 590.382325] kworker/u4:2 S15176 57 2 0x80000000 [ 590.387969] Call Trace: [ 590.390558] __schedule+0x8e8/0x2070 [ 590.394281] ? __sched_text_start+0x8/0x8 [ 590.398434] ? perf_trace_lock+0x860/0x860 [ 590.402681] ? find_held_lock+0x39/0x1d0 [ 590.406768] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 590.411622] schedule+0x108/0x440 [ 590.415073] ? __schedule+0x2070/0x2070 [ 590.419048] ? do_raw_spin_trylock+0x190/0x190 [ 590.423629] ? pr_cont_work+0x130/0x130 [ 590.427613] ? _raw_spin_unlock_irq+0x27/0x70 [ 590.432107] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.437136] worker_thread+0x492/0x1860 [ 590.441166] ? process_one_work+0x1bd0/0x1bd0 [ 590.445689] ? check_noncircular+0x20/0x20 [ 590.449925] ? account_kernel_stack+0x155/0x1f0 [ 590.454595] ? put_task_stack+0x116/0x270 [ 590.458742] ? finish_task_switch+0x4c9/0x740 [ 590.463243] ? preempt_notifier_dec+0x20/0x20 [ 590.467755] ? __schedule+0x8f0/0x2070 [ 590.471657] ? try_to_wake_up+0xf9/0x1600 [ 590.475798] ? lock_commit_crosslock+0xe73/0x1d10 [ 590.480645] ? find_held_lock+0x39/0x1d0 [ 590.484730] ? lock_downgrade+0x990/0x990 [ 590.488920] ? complete+0x18/0x80 [ 590.492415] ? __schedule+0x2070/0x2070 [ 590.496404] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.501507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.506521] ? trace_hardirqs_on+0xd/0x10 [ 590.510661] ? __kthread_parkme+0x173/0x240 [ 590.514987] kthread+0x39c/0x470 [ 590.518433] ? process_one_work+0x1bd0/0x1bd0 [ 590.522919] ? kthread_create_on_node+0x100/0x100 [ 590.527765] ret_from_fork+0x2a/0x40 [ 590.531516] khungtaskd S25632 641 2 0x80000000 [ 590.537153] Call Trace: [ 590.539740] __schedule+0x8e8/0x2070 [ 590.543470] ? __sched_text_start+0x8/0x8 [ 590.547609] ? __mod_timer+0x2bc/0x1490 [ 590.551595] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 590.557558] ? find_held_lock+0x39/0x1d0 [ 590.561660] ? __next_timer_interrupt+0x150/0x150 [ 590.566495] ? do_raw_spin_trylock+0x190/0x190 [ 590.571069] ? rcu_pm_notify+0xc0/0xc0 [ 590.574993] schedule+0x108/0x440 [ 590.578445] ? lockdep_init_map+0x3d/0x70 [ 590.582588] ? __schedule+0x2070/0x2070 [ 590.586554] ? init_timer_key+0x126/0x3b0 [ 590.590703] ? try_to_del_timer_sync+0x120/0x120 [ 590.595510] schedule_timeout+0x150/0x250 [ 590.599651] ? usleep_range+0x1b0/0x1b0 [ 590.603621] ? call_timer_fn+0x850/0x850 [ 590.607713] schedule_timeout_interruptible+0x75/0x90 [ 590.612899] ? schedule_timeout_interruptible+0x75/0x90 [ 590.618257] watchdog+0x14b/0xd60 [ 590.621743] ? reset_hung_task_detector+0xa0/0xa0 [ 590.626582] ? complete+0x18/0x80 [ 590.630046] ? __schedule+0x2070/0x2070 [ 590.634033] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.639139] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.644149] ? trace_hardirqs_on+0xd/0x10 [ 590.648316] ? __kthread_parkme+0x173/0x240 [ 590.652669] kthread+0x39c/0x470 [ 590.656026] ? reset_hung_task_detector+0xa0/0xa0 [ 590.660860] ? kthread_create_on_node+0x100/0x100 [ 590.665713] ret_from_fork+0x2a/0x40 [ 590.669461] oom_reaper S25920 642 2 0x80000000 [ 590.675091] Call Trace: [ 590.677692] __schedule+0x8e8/0x2070 [ 590.681450] ? __sched_text_start+0x8/0x8 [ 590.685601] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.690701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.695712] ? trace_hardirqs_on+0xd/0x10 [ 590.699863] ? prepare_to_wait_event+0x1d9/0xba0 [ 590.704608] ? __schedule+0x8f0/0x2070 [ 590.708493] ? wait_woken+0x280/0x280 [ 590.712312] ? try_to_wake_up+0xf9/0x1600 [ 590.716471] schedule+0x108/0x440 [ 590.719923] ? __schedule+0x2070/0x2070 [ 590.723906] ? check_same_owner+0x320/0x320 [ 590.728218] ? lock_downgrade+0x990/0x990 [ 590.732364] ? __wake_up_locked_key+0x20/0x20 [ 590.736866] ? __might_sleep+0x95/0x190 [ 590.740846] oom_reaper+0x2e6/0x4d0 [ 590.744478] ? __oom_reap_task_mm+0x1240/0x1240 [ 590.749160] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.754268] ? finish_wait+0x490/0x490 [ 590.758150] ? trace_hardirqs_on+0xd/0x10 [ 590.762299] ? __kthread_parkme+0x173/0x240 [ 590.766669] kthread+0x39c/0x470 [ 590.770059] ? __oom_reap_task_mm+0x1240/0x1240 [ 590.774717] ? kthread_create_on_node+0x100/0x100 [ 590.779559] ret_from_fork+0x2a/0x40 [ 590.783309] writeback S24992 643 2 0x80000000 [ 590.788959] Call Trace: [ 590.791550] __schedule+0x8e8/0x2070 [ 590.795303] ? __sched_text_start+0x8/0x8 [ 590.799455] ? lock_downgrade+0x990/0x990 [ 590.803594] ? lock_downgrade+0x990/0x990 [ 590.807772] ? find_held_lock+0x39/0x1d0 [ 590.811903] schedule+0x108/0x440 [ 590.815351] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.820374] ? __schedule+0x2070/0x2070 [ 590.824348] ? do_raw_spin_trylock+0x190/0x190 [ 590.828922] ? set_user_nice+0x600/0xae0 [ 590.832989] ? resched_curr+0x1a0/0x1a0 [ 590.836955] ? _raw_spin_unlock_irq+0x27/0x70 [ 590.841472] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.846493] rescuer_thread+0xf68/0x1480 [ 590.850549] ? lock_downgrade+0x990/0x990 [ 590.854693] ? __lock_is_held+0xbc/0x140 [ 590.858762] ? lock_acquire+0x1d5/0x580 [ 590.862725] ? finish_task_switch+0x1aa/0x740 [ 590.867252] ? do_raw_spin_trylock+0x190/0x190 [ 590.871845] ? check_noncircular+0x20/0x20 [ 590.876079] ? worker_thread+0x1860/0x1860 [ 590.880310] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.885322] ? trace_hardirqs_on+0xd/0x10 [ 590.889887] ? _raw_spin_unlock_irq+0x27/0x70 [ 590.894402] ? finish_task_switch+0x1d3/0x740 [ 590.898888] ? finish_task_switch+0x1aa/0x740 [ 590.903390] ? preempt_notifier_dec+0x20/0x20 [ 590.907903] ? __schedule+0x8f0/0x2070 [ 590.911852] ? __sched_text_start+0x8/0x8 [ 590.916004] ? try_to_wake_up+0xf9/0x1600 [ 590.920165] ? find_held_lock+0x39/0x1d0 [ 590.924247] ? lock_downgrade+0x990/0x990 [ 590.928406] ? complete+0x18/0x80 [ 590.931875] ? __schedule+0x2070/0x2070 [ 590.935865] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.940964] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.945987] ? trace_hardirqs_on+0xd/0x10 [ 590.950125] ? __kthread_parkme+0x173/0x240 [ 590.954452] kthread+0x39c/0x470 [ 590.957807] ? worker_thread+0x1860/0x1860 [ 590.962028] ? kthread_create_on_node+0x100/0x100 [ 590.966891] ret_from_fork+0x2a/0x40 [ 590.970636] kcompactd0 S25920 645 2 0x80000000 [ 590.976283] Call Trace: [ 590.978872] __schedule+0x8e8/0x2070 [ 590.982597] ? __sched_text_start+0x8/0x8 [ 590.986749] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 590.991898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.996910] ? trace_hardirqs_on+0xd/0x10 [ 591.001055] ? prepare_to_wait_event+0x1d9/0xba0 [ 591.005815] ? wait_woken+0x280/0x280 [ 591.009655] schedule+0x108/0x440 [ 591.013108] ? __schedule+0x2070/0x2070 [ 591.017083] ? check_same_owner+0x320/0x320 [ 591.021398] ? rcu_pm_notify+0xc0/0xc0 [ 591.025279] ? __wake_up_locked_key+0x20/0x20 [ 591.029778] ? __might_sleep+0x95/0x190 [ 591.033776] kcompactd+0x527/0x810 [ 591.037354] ? kcompactd_do_work+0x1090/0x1090 [ 591.041933] ? schedule+0x108/0x440 [ 591.045558] ? __schedule+0x2070/0x2070 [ 591.049556] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.054655] ? finish_wait+0x490/0x490 [ 591.058541] ? trace_hardirqs_on+0xd/0x10 [ 591.062681] ? __kthread_parkme+0x173/0x240 [ 591.067007] kthread+0x39c/0x470 [ 591.070388] ? kcompactd_do_work+0x1090/0x1090 [ 591.074973] ? kthread_create_on_node+0x100/0x100 [ 591.079817] ret_from_fork+0x2a/0x40 [ 591.083564] ksmd S25920 646 2 0x80000000 [ 591.089198] Call Trace: [ 591.091791] __schedule+0x8e8/0x2070 [ 591.095529] ? __sched_text_start+0x8/0x8 [ 591.099679] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.104781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.109797] ? trace_hardirqs_on+0xd/0x10 [ 591.113946] ? prepare_to_wait_event+0x1d9/0xba0 [ 591.118722] ? wait_woken+0x280/0x280 [ 591.122523] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 591.127363] ? __lock_is_held+0xbc/0x140 [ 591.131427] schedule+0x108/0x440 [ 591.134911] ? __schedule+0x2070/0x2070 [ 591.138874] ? trace_hardirqs_on+0xd/0x10 [ 591.143039] ? check_same_owner+0x320/0x320 [ 591.147364] ? __wake_up_locked_key+0x20/0x20 [ 591.151865] ? __might_sleep+0x95/0x190 [ 591.155842] ksm_scan_thread+0x386/0x540 [ 591.159916] ? ksm_do_scan+0x6ec0/0x6ec0 [ 591.163968] ? __schedule+0x2070/0x2070 [ 591.167971] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.173092] ? finish_wait+0x490/0x490 [ 591.176976] ? trace_hardirqs_on+0xd/0x10 [ 591.181145] ? __kthread_parkme+0x173/0x240 [ 591.185469] kthread+0x39c/0x470 [ 591.188845] ? ksm_do_scan+0x6ec0/0x6ec0 [ 591.192896] ? kthread_create_on_node+0x100/0x100 [ 591.197739] ret_from_fork+0x2a/0x40 [ 591.201484] khugepaged S22048 647 2 0x80000000 [ 591.207119] Call Trace: [ 591.209708] __schedule+0x8e8/0x2070 [ 591.213433] ? __sched_text_start+0x8/0x8 [ 591.217573] ? __mod_timer+0x2bc/0x1490 [ 591.221564] ? trace_event_raw_event_hrtimer_start+0x330/0x330 [ 591.227543] ? do_raw_spin_trylock+0x190/0x190 [ 591.232144] ? rcu_pm_notify+0xc0/0xc0 [ 591.236042] schedule+0x108/0x440 [ 591.239498] ? lockdep_init_map+0x3d/0x70 [ 591.243638] ? __schedule+0x2070/0x2070 [ 591.247605] ? init_timer_key+0x126/0x3b0 [ 591.251755] ? try_to_del_timer_sync+0x120/0x120 [ 591.256514] ? __lock_is_held+0xbc/0x140 [ 591.260628] schedule_timeout+0x150/0x250 [ 591.264768] ? usleep_range+0x1b0/0x1b0 [ 591.268770] ? call_timer_fn+0x850/0x850 [ 591.272865] khugepaged_wait_work+0x520/0x870 [ 591.277348] ? khugepaged_wait_work+0x520/0x870 [ 591.282024] ? trace_event_raw_event_mm_collapse_huge_page_isolate+0x300/0x300 [ 591.289395] ? perf_trace_lock+0x860/0x860 [ 591.293641] ? find_held_lock+0x39/0x1d0 [ 591.297722] ? lock_downgrade+0x990/0x990 [ 591.301895] ? khugepaged+0xe63/0x14f0 [ 591.305783] ? __lock_is_held+0xbc/0x140 [ 591.309846] ? finish_wait+0x490/0x490 [ 591.313753] ? check_same_owner+0x320/0x320 [ 591.318097] ? vmacache_update+0x74/0x130 [ 591.322290] khugepaged+0x63c/0x14f0 [ 591.326079] ? khugepaged_scan_pmd+0x1370/0x1370 [ 591.330826] ? finish_task_switch+0x1d3/0x740 [ 591.335364] ? finish_task_switch+0x1aa/0x740 [ 591.339976] ? __sched_text_start+0x8/0x8 [ 591.344129] ? try_to_wake_up+0xf9/0x1600 [ 591.348288] ? find_held_lock+0x39/0x1d0 [ 591.352371] ? lock_downgrade+0x990/0x990 [ 591.356532] ? complete+0x18/0x80 [ 591.359988] ? schedule+0x108/0x440 [ 591.363613] ? __schedule+0x2070/0x2070 [ 591.367600] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.372701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.377712] ? trace_hardirqs_on+0xd/0x10 [ 591.381858] ? __kthread_parkme+0x173/0x240 [ 591.386185] kthread+0x39c/0x470 [ 591.389543] ? khugepaged_scan_pmd+0x1370/0x1370 [ 591.394290] ? kthread_create_on_node+0x100/0x100 [ 591.399133] ret_from_fork+0x2a/0x40 [ 591.402883] crypto S26584 648 2 0x80000000 [ 591.408529] Call Trace: [ 591.411117] __schedule+0x8e8/0x2070 [ 591.414848] ? __sched_text_start+0x8/0x8 [ 591.419003] ? lock_downgrade+0x990/0x990 [ 591.423143] ? lock_downgrade+0x990/0x990 [ 591.427299] ? find_held_lock+0x39/0x1d0 [ 591.431409] schedule+0x108/0x440 [ 591.434862] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.439869] ? __schedule+0x2070/0x2070 [ 591.443846] ? do_raw_spin_trylock+0x190/0x190 [ 591.448422] ? set_user_nice+0x600/0xae0 [ 591.452502] ? resched_curr+0x1a0/0x1a0 [ 591.456480] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.460975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.465996] rescuer_thread+0xf68/0x1480 [ 591.470054] ? lock_downgrade+0x990/0x990 [ 591.474201] ? __lock_is_held+0xbc/0x140 [ 591.478272] ? lock_acquire+0x1d5/0x580 [ 591.482238] ? finish_task_switch+0x1aa/0x740 [ 591.486738] ? do_raw_spin_trylock+0x190/0x190 [ 591.491326] ? check_noncircular+0x20/0x20 [ 591.495556] ? worker_thread+0x1860/0x1860 [ 591.499820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.504846] ? trace_hardirqs_on+0xd/0x10 [ 591.508988] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.513477] ? finish_task_switch+0x1d3/0x740 [ 591.517959] ? finish_task_switch+0x1aa/0x740 [ 591.522460] ? preempt_notifier_dec+0x20/0x20 [ 591.526978] ? __schedule+0x8f0/0x2070 [ 591.530883] ? __sched_text_start+0x8/0x8 [ 591.535028] ? try_to_wake_up+0xf9/0x1600 [ 591.539190] ? find_held_lock+0x39/0x1d0 [ 591.543280] ? lock_downgrade+0x990/0x990 [ 591.547440] ? complete+0x18/0x80 [ 591.550909] ? __schedule+0x2070/0x2070 [ 591.554922] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.560031] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.565046] ? trace_hardirqs_on+0xd/0x10 [ 591.569200] ? __kthread_parkme+0x173/0x240 [ 591.573524] kthread+0x39c/0x470 [ 591.576880] ? worker_thread+0x1860/0x1860 [ 591.581104] ? kthread_create_on_node+0x100/0x100 [ 591.585950] ret_from_fork+0x2a/0x40 [ 591.589696] kblockd S26584 650 2 0x80000000 [ 591.595340] Call Trace: [ 591.597926] __schedule+0x8e8/0x2070 [ 591.601650] ? __sched_text_start+0x8/0x8 [ 591.605803] ? lock_downgrade+0x990/0x990 [ 591.609943] ? lock_downgrade+0x990/0x990 [ 591.614096] ? find_held_lock+0x39/0x1d0 [ 591.618211] schedule+0x108/0x440 [ 591.621658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.626698] ? __schedule+0x2070/0x2070 [ 591.630670] ? do_raw_spin_trylock+0x190/0x190 [ 591.635243] ? set_user_nice+0x600/0xae0 [ 591.639309] ? resched_curr+0x1a0/0x1a0 [ 591.643274] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.647765] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.652787] rescuer_thread+0xf68/0x1480 [ 591.656849] ? lock_downgrade+0x990/0x990 [ 591.661025] ? __lock_is_held+0xbc/0x140 [ 591.665094] ? lock_acquire+0x1d5/0x580 [ 591.669060] ? finish_task_switch+0x1aa/0x740 [ 591.673561] ? do_raw_spin_trylock+0x190/0x190 [ 591.678181] ? check_noncircular+0x20/0x20 [ 591.682431] ? worker_thread+0x1860/0x1860 [ 591.686661] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.691675] ? trace_hardirqs_on+0xd/0x10 [ 591.695818] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.700321] ? finish_task_switch+0x1d3/0x740 [ 591.704822] ? finish_task_switch+0x1aa/0x740 [ 591.709323] ? preempt_notifier_dec+0x20/0x20 [ 591.713842] ? __schedule+0x8f0/0x2070 [ 591.717742] ? __sched_text_start+0x8/0x8 [ 591.721885] ? try_to_wake_up+0xf9/0x1600 [ 591.726044] ? find_held_lock+0x39/0x1d0 [ 591.730129] ? lock_downgrade+0x990/0x990 [ 591.734282] ? complete+0x18/0x80 [ 591.737763] ? __schedule+0x2070/0x2070 [ 591.741748] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.746849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.751876] ? trace_hardirqs_on+0xd/0x10 [ 591.756017] ? __kthread_parkme+0x173/0x240 [ 591.760350] kthread+0x39c/0x470 [ 591.763706] ? worker_thread+0x1860/0x1860 [ 591.767931] ? kthread_create_on_node+0x100/0x100 [ 591.772777] ret_from_fork+0x2a/0x40 [ 591.776542] ata_sff S26416 727 2 0x80000000 [ 591.782188] Call Trace: [ 591.784775] __schedule+0x8e8/0x2070 [ 591.788502] ? __sched_text_start+0x8/0x8 [ 591.792657] ? lock_downgrade+0x990/0x990 [ 591.796794] ? lock_downgrade+0x990/0x990 [ 591.800949] ? find_held_lock+0x39/0x1d0 [ 591.805059] schedule+0x108/0x440 [ 591.808511] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.813523] ? __schedule+0x2070/0x2070 [ 591.817496] ? do_raw_spin_trylock+0x190/0x190 [ 591.822103] ? set_user_nice+0x600/0xae0 [ 591.826171] ? resched_curr+0x1a0/0x1a0 [ 591.830140] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.834673] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.839709] rescuer_thread+0xf68/0x1480 [ 591.843769] ? lock_downgrade+0x990/0x990 [ 591.847920] ? __lock_is_held+0xbc/0x140 [ 591.851986] ? lock_acquire+0x1d5/0x580 [ 591.855953] ? finish_task_switch+0x1aa/0x740 [ 591.860461] ? do_raw_spin_trylock+0x190/0x190 [ 591.865063] ? check_noncircular+0x20/0x20 [ 591.869296] ? worker_thread+0x1860/0x1860 [ 591.873531] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.878542] ? trace_hardirqs_on+0xd/0x10 [ 591.882699] ? _raw_spin_unlock_irq+0x27/0x70 [ 591.887185] ? finish_task_switch+0x1d3/0x740 [ 591.891671] ? finish_task_switch+0x1aa/0x740 [ 591.896183] ? preempt_notifier_dec+0x20/0x20 [ 591.900697] ? __schedule+0x8f0/0x2070 [ 591.904596] ? __sched_text_start+0x8/0x8 [ 591.908735] ? try_to_wake_up+0xf9/0x1600 [ 591.912894] ? find_held_lock+0x39/0x1d0 [ 591.916976] ? lock_downgrade+0x990/0x990 [ 591.921136] ? complete+0x18/0x80 [ 591.924616] ? __schedule+0x2070/0x2070 [ 591.928606] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 591.933706] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.938716] ? trace_hardirqs_on+0xd/0x10 [ 591.942861] ? __kthread_parkme+0x173/0x240 [ 591.947187] kthread+0x39c/0x470 [ 591.950544] ? worker_thread+0x1860/0x1860 [ 591.954768] ? kthread_create_on_node+0x100/0x100 [ 591.959632] ret_from_fork+0x2a/0x40 [ 591.963379] md S25920 748 2 0x80000000 [ 591.969034] Call Trace: [ 591.971625] __schedule+0x8e8/0x2070 [ 591.975353] ? __sched_text_start+0x8/0x8 [ 591.979514] ? lock_downgrade+0x990/0x990 [ 591.983649] ? lock_downgrade+0x990/0x990 [ 591.987804] ? find_held_lock+0x39/0x1d0 [ 591.991919] schedule+0x108/0x440 [ 591.995370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.000382] ? __schedule+0x2070/0x2070 [ 592.004354] ? do_raw_spin_trylock+0x190/0x190 [ 592.008932] ? set_user_nice+0x600/0xae0 [ 592.013002] ? resched_curr+0x1a0/0x1a0 [ 592.016968] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.021467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.026490] rescuer_thread+0xf68/0x1480 [ 592.030552] ? lock_downgrade+0x990/0x990 [ 592.034698] ? __lock_is_held+0xbc/0x140 [ 592.038767] ? lock_acquire+0x1d5/0x580 [ 592.042735] ? finish_task_switch+0x1aa/0x740 [ 592.047238] ? do_raw_spin_trylock+0x190/0x190 [ 592.051830] ? check_noncircular+0x20/0x20 [ 592.056094] ? worker_thread+0x1860/0x1860 [ 592.060326] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.065347] ? trace_hardirqs_on+0xd/0x10 [ 592.069485] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.073974] ? finish_task_switch+0x1d3/0x740 [ 592.078490] ? finish_task_switch+0x1aa/0x740 [ 592.082989] ? preempt_notifier_dec+0x20/0x20 [ 592.087508] ? __schedule+0x8f0/0x2070 [ 592.091411] ? __sched_text_start+0x8/0x8 [ 592.095555] ? try_to_wake_up+0xf9/0x1600 [ 592.099713] ? find_held_lock+0x39/0x1d0 [ 592.103813] ? lock_downgrade+0x990/0x990 [ 592.107991] ? complete+0x18/0x80 [ 592.111460] ? __schedule+0x2070/0x2070 [ 592.115450] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.120567] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.125592] ? trace_hardirqs_on+0xd/0x10 [ 592.129735] ? __kthread_parkme+0x173/0x240 [ 592.134080] kthread+0x39c/0x470 [ 592.137452] ? worker_thread+0x1860/0x1860 [ 592.141676] ? kthread_create_on_node+0x100/0x100 [ 592.146517] ret_from_fork+0x2a/0x40 [ 592.150262] edac-poller S26608 751 2 0x80000000 [ 592.155910] Call Trace: [ 592.158497] __schedule+0x8e8/0x2070 [ 592.162220] ? __sched_text_start+0x8/0x8 [ 592.166390] ? lock_downgrade+0x990/0x990 [ 592.170542] ? lock_downgrade+0x990/0x990 [ 592.174698] ? find_held_lock+0x39/0x1d0 [ 592.178847] schedule+0x108/0x440 [ 592.182293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.187300] ? __schedule+0x2070/0x2070 [ 592.191317] ? do_raw_spin_trylock+0x190/0x190 [ 592.195892] ? set_user_nice+0x600/0xae0 [ 592.199957] ? resched_curr+0x1a0/0x1a0 [ 592.203924] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.208422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.213451] rescuer_thread+0xf68/0x1480 [ 592.217514] ? lock_downgrade+0x990/0x990 [ 592.221681] ? lock_acquire+0x1d5/0x580 [ 592.225650] ? finish_task_switch+0x1aa/0x740 [ 592.230151] ? do_raw_spin_trylock+0x190/0x190 [ 592.234767] ? check_noncircular+0x20/0x20 [ 592.239001] ? worker_thread+0x1860/0x1860 [ 592.243234] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.248248] ? trace_hardirqs_on+0xd/0x10 [ 592.252389] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.256877] ? finish_task_switch+0x1d3/0x740 [ 592.261361] ? finish_task_switch+0x1aa/0x740 [ 592.265867] ? preempt_notifier_dec+0x20/0x20 [ 592.270382] ? __schedule+0x8f0/0x2070 [ 592.274284] ? __sched_text_start+0x8/0x8 [ 592.278423] ? try_to_wake_up+0xf9/0x1600 [ 592.282634] ? find_held_lock+0x39/0x1d0 [ 592.286721] ? lock_downgrade+0x990/0x990 [ 592.290884] ? complete+0x18/0x80 [ 592.294404] ? __schedule+0x2070/0x2070 [ 592.298393] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.303496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.308508] ? trace_hardirqs_on+0xd/0x10 [ 592.312649] ? __kthread_parkme+0x173/0x240 [ 592.316991] kthread+0x39c/0x470 [ 592.320350] ? worker_thread+0x1860/0x1860 [ 592.324575] ? kthread_create_on_node+0x100/0x100 [ 592.329420] ret_from_fork+0x2a/0x40 [ 592.333171] cfg80211 S25160 765 2 0x80000000 [ 592.338816] Call Trace: [ 592.341406] __schedule+0x8e8/0x2070 [ 592.345133] ? __sched_text_start+0x8/0x8 [ 592.349306] ? lock_downgrade+0x990/0x990 [ 592.353474] ? lock_downgrade+0x990/0x990 [ 592.357642] ? find_held_lock+0x39/0x1d0 [ 592.361754] schedule+0x108/0x440 [ 592.365201] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.370213] ? __schedule+0x2070/0x2070 [ 592.374187] ? do_raw_spin_trylock+0x190/0x190 [ 592.378787] ? set_user_nice+0x600/0xae0 [ 592.382864] ? resched_curr+0x1a0/0x1a0 [ 592.386838] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.391340] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.396364] rescuer_thread+0xf68/0x1480 [ 592.400428] ? lock_downgrade+0x990/0x990 [ 592.404581] ? __lock_is_held+0xbc/0x140 [ 592.408651] ? lock_acquire+0x1d5/0x580 [ 592.412618] ? finish_task_switch+0x1aa/0x740 [ 592.417118] ? do_raw_spin_trylock+0x190/0x190 [ 592.421706] ? check_noncircular+0x20/0x20 [ 592.425938] ? worker_thread+0x1860/0x1860 [ 592.430170] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.435188] ? trace_hardirqs_on+0xd/0x10 [ 592.439330] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.443823] ? finish_task_switch+0x1d3/0x740 [ 592.448312] ? finish_task_switch+0x1aa/0x740 [ 592.452815] ? preempt_notifier_dec+0x20/0x20 [ 592.457363] ? __schedule+0x8f0/0x2070 [ 592.461264] ? __sched_text_start+0x8/0x8 [ 592.465438] ? try_to_wake_up+0xf9/0x1600 [ 592.469611] ? find_held_lock+0x39/0x1d0 [ 592.473694] ? lock_downgrade+0x990/0x990 [ 592.477860] ? complete+0x18/0x80 [ 592.481377] ? __schedule+0x2070/0x2070 [ 592.485367] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.490468] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.495481] ? trace_hardirqs_on+0xd/0x10 [ 592.499625] ? __kthread_parkme+0x173/0x240 [ 592.503968] kthread+0x39c/0x470 [ 592.507340] ? worker_thread+0x1860/0x1860 [ 592.511563] ? kthread_create_on_node+0x100/0x100 [ 592.516410] ret_from_fork+0x2a/0x40 [ 592.520158] rpciod S24992 861 2 0x80000000 [ 592.525808] Call Trace: [ 592.528399] __schedule+0x8e8/0x2070 [ 592.532125] ? __sched_text_start+0x8/0x8 [ 592.536295] ? lock_downgrade+0x990/0x990 [ 592.540431] ? lock_downgrade+0x990/0x990 [ 592.544630] ? find_held_lock+0x39/0x1d0 [ 592.548752] schedule+0x108/0x440 [ 592.552199] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.557207] ? __schedule+0x2070/0x2070 [ 592.561180] ? do_raw_spin_trylock+0x190/0x190 [ 592.565754] ? set_user_nice+0x600/0xae0 [ 592.569823] ? resched_curr+0x1a0/0x1a0 [ 592.573805] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.578318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.583343] rescuer_thread+0xf68/0x1480 [ 592.587407] ? lock_downgrade+0x990/0x990 [ 592.591582] ? __lock_is_held+0xbc/0x140 [ 592.595696] ? lock_acquire+0x1d5/0x580 [ 592.599674] ? finish_task_switch+0x1aa/0x740 [ 592.604173] ? do_raw_spin_trylock+0x190/0x190 [ 592.608763] ? check_noncircular+0x20/0x20 [ 592.613009] ? worker_thread+0x1860/0x1860 [ 592.617246] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.622259] ? trace_hardirqs_on+0xd/0x10 [ 592.626399] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.630889] ? finish_task_switch+0x1d3/0x740 [ 592.635381] ? finish_task_switch+0x1aa/0x740 [ 592.639886] ? preempt_notifier_dec+0x20/0x20 [ 592.644407] ? __schedule+0x8f0/0x2070 [ 592.648310] ? __sched_text_start+0x8/0x8 [ 592.652451] ? try_to_wake_up+0xf9/0x1600 [ 592.656609] ? find_held_lock+0x39/0x1d0 [ 592.660693] ? lock_downgrade+0x990/0x990 [ 592.664855] ? complete+0x18/0x80 [ 592.668322] ? __schedule+0x2070/0x2070 [ 592.672312] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.677449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.682465] ? trace_hardirqs_on+0xd/0x10 [ 592.686611] ? __kthread_parkme+0x173/0x240 [ 592.690942] kthread+0x39c/0x470 [ 592.694301] ? worker_thread+0x1860/0x1860 [ 592.698539] ? kthread_create_on_node+0x100/0x100 [ 592.703383] ret_from_fork+0x2a/0x40 [ 592.707141] xprtiod S24992 862 2 0x80000000 [ 592.712787] Call Trace: [ 592.715382] __schedule+0x8e8/0x2070 [ 592.719107] ? __sched_text_start+0x8/0x8 [ 592.723264] ? lock_downgrade+0x990/0x990 [ 592.727401] ? lock_downgrade+0x990/0x990 [ 592.731558] ? find_held_lock+0x39/0x1d0 [ 592.735709] schedule+0x108/0x440 [ 592.739154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.744161] ? __schedule+0x2070/0x2070 [ 592.748135] ? do_raw_spin_trylock+0x190/0x190 [ 592.752711] ? set_user_nice+0x600/0xae0 [ 592.756778] ? resched_curr+0x1a0/0x1a0 [ 592.760743] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.765264] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.770287] rescuer_thread+0xf68/0x1480 [ 592.774342] ? lock_downgrade+0x990/0x990 [ 592.778490] ? __lock_is_held+0xbc/0x140 [ 592.782557] ? lock_acquire+0x1d5/0x580 [ 592.786524] ? finish_task_switch+0x1aa/0x740 [ 592.791026] ? do_raw_spin_trylock+0x190/0x190 [ 592.795617] ? check_noncircular+0x20/0x20 [ 592.799855] ? worker_thread+0x1860/0x1860 [ 592.804089] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.809102] ? trace_hardirqs_on+0xd/0x10 [ 592.813243] ? _raw_spin_unlock_irq+0x27/0x70 [ 592.817733] ? finish_task_switch+0x1d3/0x740 [ 592.822218] ? finish_task_switch+0x1aa/0x740 [ 592.826716] ? preempt_notifier_dec+0x20/0x20 [ 592.831231] ? __schedule+0x8f0/0x2070 [ 592.835132] ? __sched_text_start+0x8/0x8 [ 592.839274] ? try_to_wake_up+0xf9/0x1600 [ 592.843433] ? find_held_lock+0x39/0x1d0 [ 592.847518] ? lock_downgrade+0x990/0x990 [ 592.851675] ? complete+0x18/0x80 [ 592.855156] ? __schedule+0x2070/0x2070 [ 592.859144] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.864245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.869259] ? trace_hardirqs_on+0xd/0x10 [ 592.873409] ? __kthread_parkme+0x173/0x240 [ 592.877768] kthread+0x39c/0x470 [ 592.881125] ? worker_thread+0x1860/0x1860 [ 592.885390] ? kthread_create_on_node+0x100/0x100 [ 592.890549] ret_from_fork+0x2a/0x40 [ 592.894309] kauditd S25920 1007 2 0x80000000 [ 592.899958] Call Trace: [ 592.902546] __schedule+0x8e8/0x2070 [ 592.906274] ? __sched_text_start+0x8/0x8 [ 592.910411] ? find_held_lock+0x39/0x1d0 [ 592.914469] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.919568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 592.924580] ? trace_hardirqs_on+0xd/0x10 [ 592.928725] ? prepare_to_wait_event+0x1d9/0xba0 [ 592.933484] ? wait_woken+0x280/0x280 [ 592.937289] ? __wake_up+0x1e/0x50 [ 592.940836] schedule+0x108/0x440 [ 592.944295] ? __schedule+0x2070/0x2070 [ 592.948259] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.953366] ? check_same_owner+0x320/0x320 [ 592.957677] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.962792] ? __wake_up_locked_key+0x20/0x20 [ 592.967301] ? __might_sleep+0x95/0x190 [ 592.971263] ? __wake_up+0x3f/0x50 [ 592.974805] kauditd_thread+0x52e/0x9d0 [ 592.978798] ? auditd_reset+0x1e0/0x1e0 [ 592.982769] ? schedule+0x108/0x440 [ 592.986415] ? __schedule+0x2070/0x2070 [ 592.990416] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 592.995512] ? finish_wait+0x490/0x490 [ 592.999401] ? trace_hardirqs_on+0xd/0x10 [ 593.003538] ? __kthread_parkme+0x173/0x240 [ 593.007867] kthread+0x39c/0x470 [ 593.011223] ? auditd_reset+0x1e0/0x1e0 [ 593.015186] ? kthread_create_on_node+0x100/0x100 [ 593.020028] ret_from_fork+0x2a/0x40 [ 593.023776] kswapd0 S24928 1014 2 0x80000000 [ 593.029411] Call Trace: [ 593.031997] __schedule+0x8e8/0x2070 [ 593.035737] ? __sched_text_start+0x8/0x8 [ 593.039898] ? free_hot_cold_page_list+0x470/0x470 [ 593.044818] ? prepare_to_wait+0xb6/0x4d0 [ 593.048988] ? zone_watermark_ok_safe+0x12a/0x430 [ 593.053844] ? zone_watermark_ok+0x180/0x180 [ 593.058245] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 593.063347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.068358] ? trace_hardirqs_on+0xd/0x10 [ 593.072505] schedule+0x108/0x440 [ 593.075975] ? __schedule+0x2070/0x2070 [ 593.079949] ? pgdat_balanced+0xc4/0xf0 [ 593.083920] ? _find_next_bit+0xee/0x120 [ 593.087983] ? find_next_bit+0x27/0x30 [ 593.091881] ? set_pgdat_percpu_threshold+0x180/0x250 [ 593.097065] ? calculate_pressure_threshold+0xc0/0xc0 [ 593.102257] kswapd+0x16a2/0x1e40 [ 593.105849] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 593.110710] ? __schedule+0x8f0/0x2070 [ 593.114633] ? try_to_wake_up+0xf9/0x1600 [ 593.118771] ? lock_commit_crosslock+0xe73/0x1d10 [ 593.123620] ? find_held_lock+0x39/0x1d0 [ 593.127700] ? lock_downgrade+0x990/0x990 [ 593.131862] ? complete+0x18/0x80 [ 593.135315] ? schedule+0x108/0x440 [ 593.138942] ? __schedule+0x2070/0x2070 [ 593.142924] ? finish_wait+0x490/0x490 [ 593.146815] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 593.151920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.156932] ? trace_hardirqs_on+0xd/0x10 [ 593.161070] ? __kthread_parkme+0x173/0x240 [ 593.165394] kthread+0x39c/0x470 [ 593.168755] ? mem_cgroup_shrink_node+0xa00/0xa00 [ 593.173586] ? kthread_create_on_node+0x100/0x100 [ 593.178428] ret_from_fork+0x2a/0x40 [ 593.182178] nfsiod S24992 1015 2 0x80000000 [ 593.187848] Call Trace: [ 593.190432] __schedule+0x8e8/0x2070 [ 593.194151] ? __sched_text_start+0x8/0x8 [ 593.198305] ? lock_downgrade+0x990/0x990 [ 593.202441] ? lock_downgrade+0x990/0x990 [ 593.206606] ? find_held_lock+0x39/0x1d0 [ 593.210740] schedule+0x108/0x440 [ 593.214186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.219190] ? __schedule+0x2070/0x2070 [ 593.223167] ? do_raw_spin_trylock+0x190/0x190 [ 593.227738] ? set_user_nice+0x600/0xae0 [ 593.231801] ? resched_curr+0x1a0/0x1a0 [ 593.235763] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.240256] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.245279] rescuer_thread+0xf68/0x1480 [ 593.249335] ? lock_downgrade+0x990/0x990 [ 593.253481] ? __lock_is_held+0xbc/0x140 [ 593.257548] ? lock_acquire+0x1d5/0x580 [ 593.261515] ? finish_task_switch+0x1aa/0x740 [ 593.266013] ? do_raw_spin_trylock+0x190/0x190 [ 593.270606] ? check_noncircular+0x20/0x20 [ 593.274838] ? worker_thread+0x1860/0x1860 [ 593.279071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.284083] ? trace_hardirqs_on+0xd/0x10 [ 593.288224] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.292712] ? finish_task_switch+0x1d3/0x740 [ 593.297196] ? finish_task_switch+0x1aa/0x740 [ 593.301694] ? preempt_notifier_dec+0x20/0x20 [ 593.306208] ? __schedule+0x8f0/0x2070 [ 593.310139] ? __sched_text_start+0x8/0x8 [ 593.314279] ? try_to_wake_up+0xf9/0x1600 [ 593.318440] ? find_held_lock+0x39/0x1d0 [ 593.322522] ? lock_downgrade+0x990/0x990 [ 593.326682] ? complete+0x18/0x80 [ 593.330155] ? __schedule+0x2070/0x2070 [ 593.334142] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 593.339243] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.344254] ? trace_hardirqs_on+0xd/0x10 [ 593.348395] ? __kthread_parkme+0x173/0x240 [ 593.352725] kthread+0x39c/0x470 [ 593.356086] ? worker_thread+0x1860/0x1860 [ 593.360309] ? kthread_create_on_node+0x100/0x100 [ 593.365153] ret_from_fork+0x2a/0x40 [ 593.368902] pencrypt S24992 1044 2 0x80000000 [ 593.374549] Call Trace: [ 593.377142] __schedule+0x8e8/0x2070 [ 593.380873] ? __sched_text_start+0x8/0x8 [ 593.385033] ? lock_downgrade+0x990/0x990 [ 593.389176] ? lock_downgrade+0x990/0x990 [ 593.393330] ? find_held_lock+0x39/0x1d0 [ 593.397452] schedule+0x108/0x440 [ 593.400903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.405912] ? __schedule+0x2070/0x2070 [ 593.409884] ? do_raw_spin_trylock+0x190/0x190 [ 593.414458] ? set_user_nice+0x600/0xae0 [ 593.418524] ? resched_curr+0x1a0/0x1a0 [ 593.422487] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.426990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.432007] rescuer_thread+0xf68/0x1480 [ 593.436062] ? lock_downgrade+0x990/0x990 [ 593.440204] ? __lock_is_held+0xbc/0x140 [ 593.444280] ? lock_acquire+0x1d5/0x580 [ 593.448244] ? finish_task_switch+0x1aa/0x740 [ 593.452832] ? do_raw_spin_trylock+0x190/0x190 [ 593.457428] ? check_noncircular+0x20/0x20 [ 593.461667] ? worker_thread+0x1860/0x1860 [ 593.465928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.470939] ? trace_hardirqs_on+0xd/0x10 [ 593.475075] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.479564] ? finish_task_switch+0x1d3/0x740 [ 593.484048] ? finish_task_switch+0x1aa/0x740 [ 593.488549] ? preempt_notifier_dec+0x20/0x20 [ 593.493065] ? __schedule+0x8f0/0x2070 [ 593.496965] ? __sched_text_start+0x8/0x8 [ 593.501103] ? try_to_wake_up+0xf9/0x1600 [ 593.505259] ? find_held_lock+0x39/0x1d0 [ 593.509341] ? lock_downgrade+0x990/0x990 [ 593.513498] ? complete+0x18/0x80 [ 593.516963] ? __schedule+0x2070/0x2070 [ 593.520948] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 593.526050] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.531062] ? trace_hardirqs_on+0xd/0x10 [ 593.535201] ? __kthread_parkme+0x173/0x240 [ 593.539530] kthread+0x39c/0x470 [ 593.542889] ? worker_thread+0x1860/0x1860 [ 593.547113] ? kthread_create_on_node+0x100/0x100 [ 593.551957] ret_from_fork+0x2a/0x40 [ 593.555700] pdecrypt S24992 1046 2 0x80000000 [ 593.561350] Call Trace: [ 593.563937] __schedule+0x8e8/0x2070 [ 593.567699] ? __sched_text_start+0x8/0x8 [ 593.571857] ? lock_downgrade+0x990/0x990 [ 593.575998] ? lock_downgrade+0x990/0x990 [ 593.580156] ? find_held_lock+0x39/0x1d0 [ 593.584268] schedule+0x108/0x440 [ 593.587715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.592727] ? __schedule+0x2070/0x2070 [ 593.596700] ? do_raw_spin_trylock+0x190/0x190 [ 593.601272] ? set_user_nice+0x600/0xae0 [ 593.605353] ? resched_curr+0x1a0/0x1a0 [ 593.609319] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.613814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.618844] rescuer_thread+0xf68/0x1480 [ 593.622901] ? lock_downgrade+0x990/0x990 [ 593.627067] ? lock_acquire+0x1d5/0x580 [ 593.631038] ? finish_task_switch+0x1aa/0x740 [ 593.635542] ? do_raw_spin_trylock+0x190/0x190 [ 593.640130] ? check_noncircular+0x20/0x20 [ 593.644362] ? worker_thread+0x1860/0x1860 [ 593.648593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.653607] ? trace_hardirqs_on+0xd/0x10 [ 593.657746] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.662235] ? finish_task_switch+0x1d3/0x740 [ 593.666722] ? finish_task_switch+0x1aa/0x740 [ 593.671222] ? preempt_notifier_dec+0x20/0x20 [ 593.675738] ? __schedule+0x8f0/0x2070 [ 593.679637] ? __sched_text_start+0x8/0x8 [ 593.683782] ? try_to_wake_up+0xf9/0x1600 [ 593.687943] ? find_held_lock+0x39/0x1d0 [ 593.692030] ? lock_downgrade+0x990/0x990 [ 593.696193] ? complete+0x18/0x80 [ 593.699662] ? __schedule+0x2070/0x2070 [ 593.703651] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 593.708754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.713766] ? trace_hardirqs_on+0xd/0x10 [ 593.717908] ? __kthread_parkme+0x173/0x240 [ 593.722236] kthread+0x39c/0x470 [ 593.725592] ? worker_thread+0x1860/0x1860 [ 593.729815] ? kthread_create_on_node+0x100/0x100 [ 593.734662] ret_from_fork+0x2a/0x40 [ 593.738427] acpi_thermal_pm S24992 1130 2 0x80000000 [ 593.744071] Call Trace: [ 593.746658] __schedule+0x8e8/0x2070 [ 593.750384] ? __sched_text_start+0x8/0x8 [ 593.754541] ? lock_downgrade+0x990/0x990 [ 593.758677] ? lock_downgrade+0x990/0x990 [ 593.762830] ? find_held_lock+0x39/0x1d0 [ 593.766945] schedule+0x108/0x440 [ 593.770394] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.775405] ? __schedule+0x2070/0x2070 [ 593.779380] ? do_raw_spin_trylock+0x190/0x190 [ 593.783957] ? set_user_nice+0x600/0xae0 [ 593.788023] ? resched_curr+0x1a0/0x1a0 [ 593.791992] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.796487] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.801511] rescuer_thread+0xf68/0x1480 [ 593.805570] ? lock_downgrade+0x990/0x990 [ 593.809715] ? __lock_is_held+0xbc/0x140 [ 593.813784] ? lock_acquire+0x1d5/0x580 [ 593.817750] ? finish_task_switch+0x1aa/0x740 [ 593.822252] ? do_raw_spin_trylock+0x190/0x190 [ 593.826844] ? check_noncircular+0x20/0x20 [ 593.831079] ? worker_thread+0x1860/0x1860 [ 593.835313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.840328] ? trace_hardirqs_on+0xd/0x10 [ 593.844468] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.848960] ? finish_task_switch+0x1d3/0x740 [ 593.853447] ? finish_task_switch+0x1aa/0x740 [ 593.857945] ? preempt_notifier_dec+0x20/0x20 [ 593.862473] ? __schedule+0x8f0/0x2070 [ 593.866372] ? __sched_text_start+0x8/0x8 [ 593.870512] ? try_to_wake_up+0xf9/0x1600 [ 593.874672] ? find_held_lock+0x39/0x1d0 [ 593.878751] ? lock_downgrade+0x990/0x990 [ 593.882969] ? complete+0x18/0x80 [ 593.886465] ? __schedule+0x2070/0x2070 [ 593.890481] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 593.895642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.900653] ? trace_hardirqs_on+0xd/0x10 [ 593.904792] ? __kthread_parkme+0x173/0x240 [ 593.909120] kthread+0x39c/0x470 [ 593.912479] ? worker_thread+0x1860/0x1860 [ 593.916701] ? kthread_create_on_node+0x100/0x100 [ 593.921544] ret_from_fork+0x2a/0x40 [ 593.925299] scsi_eh_0 S25848 1193 2 0x80000000 [ 593.930928] Call Trace: [ 593.933510] __schedule+0x8e8/0x2070 [ 593.937237] ? __sched_text_start+0x8/0x8 [ 593.941401] ? do_raw_spin_trylock+0x190/0x190 [ 593.945978] ? lock_release+0xd70/0xd70 [ 593.949943] ? compat_start_thread+0x80/0x80 [ 593.954349] ? check_noncircular+0x20/0x20 [ 593.958579] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.963073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.968088] ? trace_hardirqs_on+0xd/0x10 [ 593.972246] ? _raw_spin_unlock_irq+0x27/0x70 [ 593.976750] ? finish_task_switch+0x1d3/0x740 [ 593.981269] schedule+0x108/0x440 [ 593.984774] ? __schedule+0x2070/0x2070 [ 593.988759] ? __schedule+0x8f0/0x2070 [ 593.992687] ? __sched_text_start+0x8/0x8 [ 593.996835] ? try_to_wake_up+0xf9/0x1600 [ 594.001001] scsi_error_handler+0x520/0x1190 [ 594.005433] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 594.009859] ? complete+0x18/0x80 [ 594.013317] ? schedule+0x108/0x440 [ 594.016955] ? __schedule+0x2070/0x2070 [ 594.020943] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 594.026043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.031056] ? trace_hardirqs_on+0xd/0x10 [ 594.035196] ? __kthread_parkme+0x173/0x240 [ 594.039525] kthread+0x39c/0x470 [ 594.042885] ? scsi_eh_get_sense+0x7c0/0x7c0 [ 594.047280] ? kthread_create_on_node+0x100/0x100 [ 594.052122] ret_from_fork+0x2a/0x40 [ 594.055870] scsi_tmf_0 S24992 1194 2 0x80000000 [ 594.061513] Call Trace: [ 594.064102] __schedule+0x8e8/0x2070 [ 594.067827] ? __sched_text_start+0x8/0x8 [ 594.072021] ? lock_downgrade+0x990/0x990 [ 594.076186] ? lock_downgrade+0x990/0x990 [ 594.080340] ? find_held_lock+0x39/0x1d0 [ 594.084458] schedule+0x108/0x440 [ 594.087906] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.092955] ? __schedule+0x2070/0x2070 [ 594.096936] ? do_raw_spin_trylock+0x190/0x190 [ 594.101522] ? set_user_nice+0x600/0xae0 [ 594.105589] ? resched_curr+0x1a0/0x1a0 [ 594.109556] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.114054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.119080] rescuer_thread+0xf68/0x1480 [ 594.123141] ? lock_downgrade+0x990/0x990 [ 594.127287] ? __lock_is_held+0xbc/0x140 [ 594.131355] ? lock_acquire+0x1d5/0x580 [ 594.135344] ? finish_task_switch+0x1aa/0x740 [ 594.139863] ? do_raw_spin_trylock+0x190/0x190 [ 594.144489] ? check_noncircular+0x20/0x20 [ 594.148734] ? worker_thread+0x1860/0x1860 [ 594.152961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.157971] ? trace_hardirqs_on+0xd/0x10 [ 594.162113] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.166617] ? finish_task_switch+0x1d3/0x740 [ 594.171098] ? finish_task_switch+0x1aa/0x740 [ 594.175598] ? preempt_notifier_dec+0x20/0x20 [ 594.180111] ? __schedule+0x8f0/0x2070 [ 594.184011] ? __sched_text_start+0x8/0x8 [ 594.188151] ? try_to_wake_up+0xf9/0x1600 [ 594.192310] ? find_held_lock+0x39/0x1d0 [ 594.196391] ? lock_downgrade+0x990/0x990 [ 594.200548] ? complete+0x18/0x80 [ 594.204033] ? __schedule+0x2070/0x2070 [ 594.208043] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 594.213143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.218170] ? trace_hardirqs_on+0xd/0x10 [ 594.222307] ? __kthread_parkme+0x173/0x240 [ 594.226631] kthread+0x39c/0x470 [ 594.229989] ? worker_thread+0x1860/0x1860 [ 594.234225] ? kthread_create_on_node+0x100/0x100 [ 594.239065] ret_from_fork+0x2a/0x40 [ 594.242811] irda_sir_wq S24992 1231 2 0x80000000 [ 594.248472] Call Trace: [ 594.251059] __schedule+0x8e8/0x2070 [ 594.254788] ? __sched_text_start+0x8/0x8 [ 594.258943] ? lock_downgrade+0x990/0x990 [ 594.263087] ? lock_downgrade+0x990/0x990 [ 594.267241] ? find_held_lock+0x39/0x1d0 [ 594.271352] schedule+0x108/0x440 [ 594.274798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.279808] ? __schedule+0x2070/0x2070 [ 594.284044] ? do_raw_spin_trylock+0x190/0x190 [ 594.288624] ? set_user_nice+0x600/0xae0 [ 594.292690] ? resched_curr+0x1a0/0x1a0 [ 594.296655] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.301150] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.306174] rescuer_thread+0xf68/0x1480 [ 594.310244] ? lock_downgrade+0x990/0x990 [ 594.314406] ? lock_acquire+0x1d5/0x580 [ 594.318375] ? finish_task_switch+0x1aa/0x740 [ 594.322878] ? do_raw_spin_trylock+0x190/0x190 [ 594.327465] ? check_noncircular+0x20/0x20 [ 594.331697] ? worker_thread+0x1860/0x1860 [ 594.335928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.340938] ? trace_hardirqs_on+0xd/0x10 [ 594.345079] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.349571] ? finish_task_switch+0x1d3/0x740 [ 594.354058] ? finish_task_switch+0x1aa/0x740 [ 594.358558] ? preempt_notifier_dec+0x20/0x20 [ 594.363073] ? __schedule+0x8f0/0x2070 [ 594.366974] ? __sched_text_start+0x8/0x8 [ 594.371117] ? try_to_wake_up+0xf9/0x1600 [ 594.375306] ? find_held_lock+0x39/0x1d0 [ 594.379388] ? lock_downgrade+0x990/0x990 [ 594.383546] ? complete+0x18/0x80 [ 594.387030] ? __schedule+0x2070/0x2070 [ 594.391024] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 594.396131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.401143] ? trace_hardirqs_on+0xd/0x10 [ 594.405376] ? __kthread_parkme+0x173/0x240 [ 594.409730] kthread+0x39c/0x470 [ 594.413102] ? worker_thread+0x1860/0x1860 [ 594.417327] ? kthread_create_on_node+0x100/0x100 [ 594.422170] ret_from_fork+0x2a/0x40 [ 594.425917] kworker/0:2 S20200 1252 2 0x80000000 [ 594.431577] Call Trace: [ 594.434166] __schedule+0x8e8/0x2070 [ 594.437930] ? __sched_text_start+0x8/0x8 [ 594.442083] ? perf_trace_lock+0x860/0x860 [ 594.446325] ? check_noncircular+0x20/0x20 [ 594.450567] ? find_held_lock+0x39/0x1d0 [ 594.454687] schedule+0x108/0x440 [ 594.458144] ? __schedule+0x2070/0x2070 [ 594.462128] ? do_raw_spin_trylock+0x190/0x190 [ 594.466707] ? pr_cont_work+0x130/0x130 [ 594.470692] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.475214] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.480242] worker_thread+0x492/0x1860 [ 594.484223] ? __lock_is_held+0xbc/0x140 [ 594.488329] ? process_one_work+0x1bd0/0x1bd0 [ 594.492819] ? check_noncircular+0x20/0x20 [ 594.497055] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.501551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.506567] ? trace_hardirqs_on+0xd/0x10 [ 594.510708] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.515198] ? finish_task_switch+0x1d3/0x740 [ 594.519692] ? finish_task_switch+0x1aa/0x740 [ 594.524194] ? preempt_notifier_dec+0x20/0x20 [ 594.528711] ? __schedule+0x8f0/0x2070 [ 594.532616] ? try_to_wake_up+0xf9/0x1600 [ 594.536776] ? find_held_lock+0x39/0x1d0 [ 594.540866] ? lock_downgrade+0x990/0x990 [ 594.545024] ? complete+0x18/0x80 [ 594.548494] ? __schedule+0x2070/0x2070 [ 594.552495] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 594.557626] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.562639] ? trace_hardirqs_on+0xd/0x10 [ 594.566779] ? __kthread_parkme+0x173/0x240 [ 594.571104] kthread+0x39c/0x470 [ 594.574459] ? process_one_work+0x1bd0/0x1bd0 [ 594.578981] ? kthread_create_on_node+0x100/0x100 [ 594.583834] ret_from_fork+0x2a/0x40 [ 594.587612] qat_device_rese S24992 1263 2 0x80000000 [ 594.593266] Call Trace: [ 594.595856] __schedule+0x8e8/0x2070 [ 594.599640] ? __sched_text_start+0x8/0x8 [ 594.603792] ? lock_downgrade+0x990/0x990 [ 594.607929] ? lock_downgrade+0x990/0x990 [ 594.612081] ? find_held_lock+0x39/0x1d0 [ 594.616205] schedule+0x108/0x440 [ 594.619653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.624660] ? __schedule+0x2070/0x2070 [ 594.628630] ? do_raw_spin_trylock+0x190/0x190 [ 594.633204] ? set_user_nice+0x600/0xae0 [ 594.637270] ? resched_curr+0x1a0/0x1a0 [ 594.641234] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.645726] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.650748] rescuer_thread+0xf68/0x1480 [ 594.654800] ? lock_downgrade+0x990/0x990 [ 594.658966] ? lock_acquire+0x1d5/0x580 [ 594.662930] ? finish_task_switch+0x1aa/0x740 [ 594.667428] ? do_raw_spin_trylock+0x190/0x190 [ 594.672017] ? check_noncircular+0x20/0x20 [ 594.676252] ? worker_thread+0x1860/0x1860 [ 594.680484] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.685496] ? trace_hardirqs_on+0xd/0x10 [ 594.689636] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.694127] ? finish_task_switch+0x1d3/0x740 [ 594.698610] ? finish_task_switch+0x1aa/0x740 [ 594.703109] ? preempt_notifier_dec+0x20/0x20 [ 594.707623] ? __schedule+0x8f0/0x2070 [ 594.711519] ? __sched_text_start+0x8/0x8 [ 594.715658] ? try_to_wake_up+0xf9/0x1600 [ 594.719827] ? find_held_lock+0x39/0x1d0 [ 594.723911] ? lock_downgrade+0x990/0x990 [ 594.728072] ? complete+0x18/0x80 [ 594.731540] ? __schedule+0x2070/0x2070 [ 594.735529] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 594.740631] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.745650] ? trace_hardirqs_on+0xd/0x10 [ 594.749791] ? __kthread_parkme+0x173/0x240 [ 594.754134] kthread+0x39c/0x470 [ 594.757509] ? worker_thread+0x1860/0x1860 [ 594.761732] ? kthread_create_on_node+0x100/0x100 [ 594.766574] ret_from_fork+0x2a/0x40 [ 594.770320] qat_pf2vf_resp_ S24992 1264 2 0x80000000 [ 594.775967] Call Trace: [ 594.778551] __schedule+0x8e8/0x2070 [ 594.782278] ? __sched_text_start+0x8/0x8 [ 594.786436] ? lock_downgrade+0x990/0x990 [ 594.790574] ? lock_downgrade+0x990/0x990 [ 594.794735] ? find_held_lock+0x39/0x1d0 [ 594.798846] schedule+0x108/0x440 [ 594.802294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.807304] ? __schedule+0x2070/0x2070 [ 594.811280] ? do_raw_spin_trylock+0x190/0x190 [ 594.815871] ? set_user_nice+0x600/0xae0 [ 594.819935] ? resched_curr+0x1a0/0x1a0 [ 594.823931] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.828427] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.833450] rescuer_thread+0xf68/0x1480 [ 594.837515] ? lock_downgrade+0x990/0x990 [ 594.841677] ? __lock_is_held+0xbc/0x140 [ 594.845746] ? lock_acquire+0x1d5/0x580 [ 594.849712] ? finish_task_switch+0x1aa/0x740 [ 594.854210] ? do_raw_spin_trylock+0x190/0x190 [ 594.858801] ? check_noncircular+0x20/0x20 [ 594.863034] ? worker_thread+0x1860/0x1860 [ 594.867267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.872281] ? trace_hardirqs_on+0xd/0x10 [ 594.876421] ? _raw_spin_unlock_irq+0x27/0x70 [ 594.880913] ? finish_task_switch+0x1d3/0x740 [ 594.885399] ? finish_task_switch+0x1aa/0x740 [ 594.890173] ? preempt_notifier_dec+0x20/0x20 [ 594.894691] ? __schedule+0x8f0/0x2070 [ 594.898592] ? __sched_text_start+0x8/0x8 [ 594.902734] ? try_to_wake_up+0xf9/0x1600 [ 594.906895] ? find_held_lock+0x39/0x1d0 [ 594.910980] ? lock_downgrade+0x990/0x990 [ 594.915138] ? complete+0x18/0x80 [ 594.918608] ? __schedule+0x2070/0x2070 [ 594.922599] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 594.927703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.932714] ? trace_hardirqs_on+0xd/0x10 [ 594.936900] ? __kthread_parkme+0x173/0x240 [ 594.941238] kthread+0x39c/0x470 [ 594.944609] ? worker_thread+0x1860/0x1860 [ 594.948833] ? kthread_create_on_node+0x100/0x100 [ 594.953682] ret_from_fork+0x2a/0x40 [ 594.957428] adf_vf_stop_wq S24992 1265 2 0x80000000 [ 594.963095] Call Trace: [ 594.965681] __schedule+0x8e8/0x2070 [ 594.969406] ? __sched_text_start+0x8/0x8 [ 594.973561] ? lock_downgrade+0x990/0x990 [ 594.977695] ? lock_downgrade+0x990/0x990 [ 594.981850] ? find_held_lock+0x39/0x1d0 [ 594.985984] schedule+0x108/0x440 [ 594.989440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 594.994448] ? __schedule+0x2070/0x2070 [ 594.998418] ? do_raw_spin_trylock+0x190/0x190 [ 595.002994] ? set_user_nice+0x600/0xae0 [ 595.007064] ? resched_curr+0x1a0/0x1a0 [ 595.011032] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.015529] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.020554] rescuer_thread+0xf68/0x1480 [ 595.024625] ? lock_downgrade+0x990/0x990 [ 595.028771] ? __lock_is_held+0xbc/0x140 [ 595.032843] ? lock_acquire+0x1d5/0x580 [ 595.036810] ? finish_task_switch+0x1aa/0x740 [ 595.041310] ? do_raw_spin_trylock+0x190/0x190 [ 595.045900] ? check_noncircular+0x20/0x20 [ 595.050174] ? worker_thread+0x1860/0x1860 [ 595.054409] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.059439] ? trace_hardirqs_on+0xd/0x10 [ 595.063579] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.068067] ? finish_task_switch+0x1d3/0x740 [ 595.072552] ? finish_task_switch+0x1aa/0x740 [ 595.077050] ? preempt_notifier_dec+0x20/0x20 [ 595.081589] ? __schedule+0x8f0/0x2070 [ 595.085489] ? __sched_text_start+0x8/0x8 [ 595.089631] ? try_to_wake_up+0xf9/0x1600 [ 595.093789] ? find_held_lock+0x39/0x1d0 [ 595.097890] ? lock_downgrade+0x990/0x990 [ 595.102050] ? complete+0x18/0x80 [ 595.105537] ? __schedule+0x2070/0x2070 [ 595.109524] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 595.114626] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.119668] ? trace_hardirqs_on+0xd/0x10 [ 595.123802] ? __kthread_parkme+0x173/0x240 [ 595.128126] kthread+0x39c/0x470 [ 595.131485] ? worker_thread+0x1860/0x1860 [ 595.135707] ? kthread_create_on_node+0x100/0x100 [ 595.140552] ret_from_fork+0x2a/0x40 [ 595.144316] kworker/0:3 S17568 1316 2 0x80000000 [ 595.149959] Call Trace: [ 595.152545] __schedule+0x8e8/0x2070 [ 595.156271] ? __sched_text_start+0x8/0x8 [ 595.160424] ? perf_trace_lock+0x860/0x860 [ 595.164654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.169677] ? find_held_lock+0x39/0x1d0 [ 595.173794] schedule+0x108/0x440 [ 595.177248] ? __schedule+0x2070/0x2070 [ 595.181220] ? do_raw_spin_trylock+0x190/0x190 [ 595.185829] ? pr_cont_work+0x130/0x130 [ 595.189816] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.194313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.199334] worker_thread+0x492/0x1860 [ 595.203302] ? __lock_is_held+0xbc/0x140 [ 595.207434] ? process_one_work+0x1bd0/0x1bd0 [ 595.211924] ? check_noncircular+0x20/0x20 [ 595.216154] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.220648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.225664] ? trace_hardirqs_on+0xd/0x10 [ 595.229802] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.234305] ? finish_task_switch+0x1d3/0x740 [ 595.238788] ? finish_task_switch+0x1aa/0x740 [ 595.243287] ? preempt_notifier_dec+0x20/0x20 [ 595.247801] ? __schedule+0x8f0/0x2070 [ 595.251709] ? try_to_wake_up+0xf9/0x1600 [ 595.255871] ? find_held_lock+0x39/0x1d0 [ 595.259954] ? lock_downgrade+0x990/0x990 [ 595.264112] ? complete+0x18/0x80 [ 595.267586] ? __schedule+0x2070/0x2070 [ 595.271578] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 595.276680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.281690] ? trace_hardirqs_on+0xd/0x10 [ 595.285832] ? __kthread_parkme+0x173/0x240 [ 595.290161] kthread+0x39c/0x470 [ 595.293520] ? process_one_work+0x1bd0/0x1bd0 [ 595.298005] ? kthread_create_on_node+0x100/0x100 [ 595.302883] ret_from_fork+0x2a/0x40 [ 595.306631] ipv6_addrconf S24992 1317 2 0x80000000 [ 595.312276] Call Trace: [ 595.314879] __schedule+0x8e8/0x2070 [ 595.318620] ? __sched_text_start+0x8/0x8 [ 595.322781] ? lock_downgrade+0x990/0x990 [ 595.326921] ? lock_downgrade+0x990/0x990 [ 595.331077] ? find_held_lock+0x39/0x1d0 [ 595.335218] schedule+0x108/0x440 [ 595.338667] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.343675] ? __schedule+0x2070/0x2070 [ 595.347650] ? do_raw_spin_trylock+0x190/0x190 [ 595.352224] ? set_user_nice+0x600/0xae0 [ 595.356329] ? resched_curr+0x1a0/0x1a0 [ 595.360294] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.364786] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.369851] rescuer_thread+0xf68/0x1480 [ 595.373931] ? lock_downgrade+0x990/0x990 [ 595.378096] ? __lock_is_held+0xbc/0x140 [ 595.382182] ? lock_acquire+0x1d5/0x580 [ 595.386162] ? finish_task_switch+0x1aa/0x740 [ 595.390662] ? do_raw_spin_trylock+0x190/0x190 [ 595.395250] ? check_noncircular+0x20/0x20 [ 595.399485] ? worker_thread+0x1860/0x1860 [ 595.403715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.408814] ? trace_hardirqs_on+0xd/0x10 [ 595.412953] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.417471] ? finish_task_switch+0x1d3/0x740 [ 595.421953] ? finish_task_switch+0x1aa/0x740 [ 595.426455] ? preempt_notifier_dec+0x20/0x20 [ 595.430973] ? __schedule+0x8f0/0x2070 [ 595.434878] ? __sched_text_start+0x8/0x8 [ 595.439021] ? try_to_wake_up+0xf9/0x1600 [ 595.443183] ? find_held_lock+0x39/0x1d0 [ 595.447265] ? lock_downgrade+0x990/0x990 [ 595.451428] ? complete+0x18/0x80 [ 595.454892] ? __schedule+0x2070/0x2070 [ 595.458885] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 595.463987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.469001] ? trace_hardirqs_on+0xd/0x10 [ 595.473146] ? __kthread_parkme+0x173/0x240 [ 595.477476] kthread+0x39c/0x470 [ 595.480833] ? worker_thread+0x1860/0x1860 [ 595.485059] ? kthread_create_on_node+0x100/0x100 [ 595.489918] ret_from_fork+0x2a/0x40 [ 595.493667] krfcommd S24880 1357 2 0x80000000 [ 595.499297] Call Trace: [ 595.501884] __schedule+0x8e8/0x2070 [ 595.505638] ? __sched_text_start+0x8/0x8 [ 595.509781] ? __mutex_lock+0x16f/0x1870 [ 595.513831] ? rfcomm_run+0x6e6/0x4a30 [ 595.517724] ? rfcomm_run+0x6e6/0x4a30 [ 595.521618] ? find_held_lock+0x39/0x1d0 [ 595.525703] ? lock_downgrade+0x990/0x990 [ 595.529859] schedule+0x108/0x440 [ 595.533309] ? __schedule+0x2070/0x2070 [ 595.537286] ? lock_downgrade+0x990/0x990 [ 595.541431] ? __lockdep_init_map+0xe4/0x650 [ 595.545850] ? add_wait_queue+0x86/0x2d0 [ 595.549910] ? init_timer_key+0x126/0x3b0 [ 595.554064] schedule_timeout+0x1ce/0x250 [ 595.558208] ? usleep_range+0x1b0/0x1b0 [ 595.562170] ? kmem_cache_alloc_trace+0x459/0x750 [ 595.567049] ? release_sock+0x1d4/0x2a0 [ 595.571018] ? wait_for_completion+0x770/0x770 [ 595.575598] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 595.580701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.585727] wait_woken+0x10f/0x280 [ 595.589343] ? wait_woken+0x10f/0x280 [ 595.593142] ? woken_wake_function+0x60/0x60 [ 595.597544] ? trace_hardirqs_on+0xd/0x10 [ 595.601706] rfcomm_run+0x1269/0x4a30 [ 595.605507] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.610001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.615014] ? trace_hardirqs_on+0xd/0x10 [ 595.619188] ? rfcomm_check_accept+0x210/0x210 [ 595.623764] ? finish_task_switch+0x1d3/0x740 [ 595.628410] ? __sched_text_start+0x8/0x8 [ 595.632553] ? try_to_wake_up+0xf9/0x1600 [ 595.636714] ? find_held_lock+0x39/0x1d0 [ 595.640795] ? lock_downgrade+0x990/0x990 [ 595.645047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.650068] ? schedule+0x108/0x440 [ 595.653724] ? __schedule+0x2070/0x2070 [ 595.657688] ? retint_kernel+0x10/0x10 [ 595.661594] ? __wake_up_sync+0x10/0x10 [ 595.665696] ? __kthread_parkme+0x173/0x240 [ 595.670055] kthread+0x39c/0x470 [ 595.673418] ? rfcomm_check_accept+0x210/0x210 [ 595.677988] ? kthread_create_on_node+0x100/0x100 [ 595.682828] ret_from_fork+0x2a/0x40 [ 595.686578] kkcmd S24992 1358 2 0x80000000 [ 595.692222] Call Trace: [ 595.694815] __schedule+0x8e8/0x2070 [ 595.698543] ? __sched_text_start+0x8/0x8 [ 595.702700] ? lock_downgrade+0x990/0x990 [ 595.706844] ? lock_downgrade+0x990/0x990 [ 595.710999] ? find_held_lock+0x39/0x1d0 [ 595.715114] schedule+0x108/0x440 [ 595.718561] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.723569] ? __schedule+0x2070/0x2070 [ 595.727560] ? do_raw_spin_trylock+0x190/0x190 [ 595.732148] ? set_user_nice+0x600/0xae0 [ 595.736214] ? resched_curr+0x1a0/0x1a0 [ 595.740184] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.744681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.749703] rescuer_thread+0xf68/0x1480 [ 595.753761] ? lock_downgrade+0x990/0x990 [ 595.757906] ? __lock_is_held+0xbc/0x140 [ 595.761974] ? lock_acquire+0x1d5/0x580 [ 595.765940] ? finish_task_switch+0x1aa/0x740 [ 595.770439] ? do_raw_spin_trylock+0x190/0x190 [ 595.775029] ? check_noncircular+0x20/0x20 [ 595.779265] ? worker_thread+0x1860/0x1860 [ 595.783499] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.788512] ? trace_hardirqs_on+0xd/0x10 [ 595.792656] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.797148] ? finish_task_switch+0x1d3/0x740 [ 595.801637] ? finish_task_switch+0x1aa/0x740 [ 595.806138] ? preempt_notifier_dec+0x20/0x20 [ 595.810653] ? __schedule+0x8f0/0x2070 [ 595.814595] ? __sched_text_start+0x8/0x8 [ 595.818738] ? try_to_wake_up+0xf9/0x1600 [ 595.822897] ? find_held_lock+0x39/0x1d0 [ 595.826982] ? lock_downgrade+0x990/0x990 [ 595.831141] ? complete+0x18/0x80 [ 595.834611] ? __schedule+0x2070/0x2070 [ 595.838599] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 595.843701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.848714] ? trace_hardirqs_on+0xd/0x10 [ 595.852861] ? __kthread_parkme+0x173/0x240 [ 595.857190] kthread+0x39c/0x470 [ 595.860550] ? worker_thread+0x1860/0x1860 [ 595.864775] ? kthread_create_on_node+0x100/0x100 [ 595.869620] ret_from_fork+0x2a/0x40 [ 595.873366] kstrp S24992 1359 2 0x80000000 [ 595.879096] Call Trace: [ 595.881687] __schedule+0x8e8/0x2070 [ 595.885417] ? __sched_text_start+0x8/0x8 [ 595.889576] ? lock_downgrade+0x990/0x990 [ 595.893712] ? lock_downgrade+0x990/0x990 [ 595.897871] ? find_held_lock+0x39/0x1d0 [ 595.901981] schedule+0x108/0x440 [ 595.905431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.910441] ? __schedule+0x2070/0x2070 [ 595.914415] ? do_raw_spin_trylock+0x190/0x190 [ 595.918991] ? set_user_nice+0x600/0xae0 [ 595.923084] ? resched_curr+0x1a0/0x1a0 [ 595.927053] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.931549] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.936573] rescuer_thread+0xf68/0x1480 [ 595.940630] ? lock_downgrade+0x990/0x990 [ 595.944774] ? __lock_is_held+0xbc/0x140 [ 595.948848] ? lock_acquire+0x1d5/0x580 [ 595.952817] ? finish_task_switch+0x1aa/0x740 [ 595.957322] ? do_raw_spin_trylock+0x190/0x190 [ 595.961913] ? check_noncircular+0x20/0x20 [ 595.966153] ? worker_thread+0x1860/0x1860 [ 595.970388] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 595.975402] ? trace_hardirqs_on+0xd/0x10 [ 595.979544] ? _raw_spin_unlock_irq+0x27/0x70 [ 595.984061] ? finish_task_switch+0x1d3/0x740 [ 595.988544] ? finish_task_switch+0x1aa/0x740 [ 595.993044] ? preempt_notifier_dec+0x20/0x20 [ 595.997562] ? __schedule+0x8f0/0x2070 [ 596.001462] ? __sched_text_start+0x8/0x8 [ 596.005603] ? try_to_wake_up+0xf9/0x1600 [ 596.009765] ? find_held_lock+0x39/0x1d0 [ 596.013854] ? lock_downgrade+0x990/0x990 [ 596.018043] ? complete+0x18/0x80 [ 596.021524] ? __schedule+0x2070/0x2070 [ 596.025510] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.030613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.035627] ? trace_hardirqs_on+0xd/0x10 [ 596.039770] ? __kthread_parkme+0x173/0x240 [ 596.044099] kthread+0x39c/0x470 [ 596.047472] ? worker_thread+0x1860/0x1860 [ 596.051730] ? kthread_create_on_node+0x100/0x100 [ 596.056573] ret_from_fork+0x2a/0x40 [ 596.060332] krdsd S24992 1360 2 0x80000000 [ 596.065975] Call Trace: [ 596.068564] __schedule+0x8e8/0x2070 [ 596.072289] ? __sched_text_start+0x8/0x8 [ 596.076446] ? lock_downgrade+0x990/0x990 [ 596.080596] ? lock_downgrade+0x990/0x990 [ 596.084750] ? find_held_lock+0x39/0x1d0 [ 596.088861] schedule+0x108/0x440 [ 596.092315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.097327] ? __schedule+0x2070/0x2070 [ 596.101301] ? do_raw_spin_trylock+0x190/0x190 [ 596.105875] ? set_user_nice+0x600/0xae0 [ 596.109958] ? resched_curr+0x1a0/0x1a0 [ 596.113939] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.118433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.123455] rescuer_thread+0xf68/0x1480 [ 596.127514] ? lock_downgrade+0x990/0x990 [ 596.131661] ? __lock_is_held+0xbc/0x140 [ 596.135727] ? lock_acquire+0x1d5/0x580 [ 596.139695] ? finish_task_switch+0x1aa/0x740 [ 596.144211] ? do_raw_spin_trylock+0x190/0x190 [ 596.148812] ? check_noncircular+0x20/0x20 [ 596.153077] ? worker_thread+0x1860/0x1860 [ 596.157307] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.162320] ? trace_hardirqs_on+0xd/0x10 [ 596.166458] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.170948] ? finish_task_switch+0x1d3/0x740 [ 596.175432] ? finish_task_switch+0x1aa/0x740 [ 596.179959] ? preempt_notifier_dec+0x20/0x20 [ 596.184487] ? __schedule+0x8f0/0x2070 [ 596.188385] ? __sched_text_start+0x8/0x8 [ 596.192524] ? try_to_wake_up+0xf9/0x1600 [ 596.196685] ? find_held_lock+0x39/0x1d0 [ 596.200807] ? lock_downgrade+0x990/0x990 [ 596.204982] ? complete+0x18/0x80 [ 596.208448] ? __schedule+0x2070/0x2070 [ 596.212452] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.217551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.222564] ? trace_hardirqs_on+0xd/0x10 [ 596.226720] ? __kthread_parkme+0x173/0x240 [ 596.231045] kthread+0x39c/0x470 [ 596.234403] ? worker_thread+0x1860/0x1860 [ 596.238627] ? kthread_create_on_node+0x100/0x100 [ 596.243469] ret_from_fork+0x2a/0x40 [ 596.247221] kworker/0:1H S20648 1405 2 0x80000000 [ 596.252878] Call Trace: [ 596.255462] __schedule+0x8e8/0x2070 [ 596.259189] ? __sched_text_start+0x8/0x8 [ 596.263340] ? perf_trace_lock+0x860/0x860 [ 596.267620] ? find_held_lock+0x39/0x1d0 [ 596.271727] schedule+0x108/0x440 [ 596.275179] ? __schedule+0x2070/0x2070 [ 596.279150] ? do_raw_spin_trylock+0x190/0x190 [ 596.283727] ? retint_kernel+0x10/0x10 [ 596.287639] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.292132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.297153] worker_thread+0x492/0x1860 [ 596.301169] ? process_one_work+0x1bd0/0x1bd0 [ 596.305656] ? check_noncircular+0x20/0x20 [ 596.309897] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.314393] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.319404] ? trace_hardirqs_on+0xd/0x10 [ 596.323543] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.328036] ? finish_task_switch+0x1d3/0x740 [ 596.332523] ? finish_task_switch+0x1aa/0x740 [ 596.337060] ? preempt_notifier_dec+0x20/0x20 [ 596.341593] ? __schedule+0x8f0/0x2070 [ 596.345521] ? try_to_wake_up+0xf9/0x1600 [ 596.349682] ? find_held_lock+0x39/0x1d0 [ 596.353796] ? lock_downgrade+0x990/0x990 [ 596.357957] ? complete+0x18/0x80 [ 596.361423] ? __schedule+0x2070/0x2070 [ 596.365508] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.370614] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.375655] ? trace_hardirqs_on+0xd/0x10 [ 596.379797] ? __kthread_parkme+0x173/0x240 [ 596.384139] kthread+0x39c/0x470 [ 596.387496] ? process_one_work+0x1bd0/0x1bd0 [ 596.391980] ? kthread_create_on_node+0x100/0x100 [ 596.396819] ret_from_fork+0x2a/0x40 [ 596.400584] jbd2/sda1-8 S18408 1406 2 0x80000000 [ 596.406217] Call Trace: [ 596.408801] __schedule+0x8e8/0x2070 [ 596.412524] ? __sched_text_start+0x8/0x8 [ 596.416672] ? prepare_to_wait+0xb6/0x4d0 [ 596.420831] ? find_held_lock+0x39/0x1d0 [ 596.424918] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.429927] ? trace_hardirqs_on+0xd/0x10 [ 596.434076] schedule+0x108/0x440 [ 596.437542] ? __schedule+0x2070/0x2070 [ 596.441516] ? mark_held_locks+0xb2/0x100 [ 596.445665] ? do_raw_write_trylock+0x190/0x190 [ 596.450333] ? trace_hardirqs_on+0xd/0x10 [ 596.454498] kjournald2+0x7ce/0xbd0 [ 596.458147] ? commit_timeout+0x20/0x20 [ 596.462123] ? complete+0x18/0x80 [ 596.465576] ? schedule+0x108/0x440 [ 596.469203] ? __schedule+0x2070/0x2070 [ 596.473191] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.478291] ? finish_wait+0x490/0x490 [ 596.482179] ? trace_hardirqs_on+0xd/0x10 [ 596.486327] ? __kthread_parkme+0x173/0x240 [ 596.490657] kthread+0x39c/0x470 [ 596.494017] ? commit_timeout+0x20/0x20 [ 596.497984] ? kthread_create_on_node+0x100/0x100 [ 596.502857] ret_from_fork+0x2a/0x40 [ 596.506617] ext4-rsv-conver S24992 1407 2 0x80000000 [ 596.512261] Call Trace: [ 596.514851] __schedule+0x8e8/0x2070 [ 596.518578] ? __sched_text_start+0x8/0x8 [ 596.522736] ? lock_downgrade+0x990/0x990 [ 596.526874] ? lock_downgrade+0x990/0x990 [ 596.531033] ? find_held_lock+0x39/0x1d0 [ 596.535156] schedule+0x108/0x440 [ 596.538603] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.543612] ? __schedule+0x2070/0x2070 [ 596.547583] ? do_raw_spin_trylock+0x190/0x190 [ 596.552157] ? set_user_nice+0x600/0xae0 [ 596.556224] ? resched_curr+0x1a0/0x1a0 [ 596.560192] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.564686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.569713] rescuer_thread+0xf68/0x1480 [ 596.573783] ? lock_downgrade+0x990/0x990 [ 596.577941] ? __lock_is_held+0xbc/0x140 [ 596.582005] ? lock_acquire+0x1d5/0x580 [ 596.585970] ? finish_task_switch+0x1aa/0x740 [ 596.590469] ? do_raw_spin_trylock+0x190/0x190 [ 596.595057] ? check_noncircular+0x20/0x20 [ 596.599292] ? worker_thread+0x1860/0x1860 [ 596.603522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.608534] ? trace_hardirqs_on+0xd/0x10 [ 596.612674] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.617176] ? finish_task_switch+0x1d3/0x740 [ 596.621677] ? finish_task_switch+0x1aa/0x740 [ 596.626179] ? preempt_notifier_dec+0x20/0x20 [ 596.630696] ? __schedule+0x8f0/0x2070 [ 596.634593] ? __sched_text_start+0x8/0x8 [ 596.638734] ? try_to_wake_up+0xf9/0x1600 [ 596.642892] ? find_held_lock+0x39/0x1d0 [ 596.646997] ? lock_downgrade+0x990/0x990 [ 596.651157] ? complete+0x18/0x80 [ 596.654625] ? __schedule+0x2070/0x2070 [ 596.658621] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.663721] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.668734] ? trace_hardirqs_on+0xd/0x10 [ 596.672905] ? __kthread_parkme+0x173/0x240 [ 596.677233] kthread+0x39c/0x470 [ 596.680587] ? worker_thread+0x1860/0x1860 [ 596.684820] ? kthread_create_on_node+0x100/0x100 [ 596.689666] ret_from_fork+0x2a/0x40 [ 596.693461] kworker/1:1H S20648 1412 2 0x80000000 [ 596.699104] Call Trace: [ 596.701721] __schedule+0x8e8/0x2070 [ 596.705461] ? __sched_text_start+0x8/0x8 [ 596.709609] ? perf_trace_lock+0x860/0x860 [ 596.713860] ? find_held_lock+0x39/0x1d0 [ 596.717967] schedule+0x108/0x440 [ 596.721419] ? __schedule+0x2070/0x2070 [ 596.725392] ? do_raw_spin_trylock+0x190/0x190 [ 596.729969] ? pr_cont_work+0x130/0x130 [ 596.733968] ? find_held_lock+0x39/0x1d0 [ 596.738038] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.742546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.747598] worker_thread+0x492/0x1860 [ 596.751661] ? process_one_work+0x1bd0/0x1bd0 [ 596.756148] ? check_noncircular+0x20/0x20 [ 596.760376] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.764872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.769882] ? trace_hardirqs_on+0xd/0x10 [ 596.774020] ? _raw_spin_unlock_irq+0x27/0x70 [ 596.778508] ? finish_task_switch+0x1d3/0x740 [ 596.782992] ? finish_task_switch+0x1aa/0x740 [ 596.787503] ? preempt_notifier_dec+0x20/0x20 [ 596.792018] ? __schedule+0x8f0/0x2070 [ 596.795924] ? try_to_wake_up+0xf9/0x1600 [ 596.800109] ? find_held_lock+0x39/0x1d0 [ 596.804191] ? lock_downgrade+0x990/0x990 [ 596.808348] ? complete+0x18/0x80 [ 596.811832] ? __schedule+0x2070/0x2070 [ 596.815825] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.820928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.825941] ? trace_hardirqs_on+0xd/0x10 [ 596.830082] ? __kthread_parkme+0x173/0x240 [ 596.834411] kthread+0x39c/0x470 [ 596.837768] ? process_one_work+0x1bd0/0x1bd0 [ 596.842253] ? kthread_create_on_node+0x100/0x100 [ 596.847094] ret_from_fork+0x2a/0x40 [ 596.850850] udevd R running task 20456 1518 1 0x00000000 [ 596.858056] Call Trace: [ 596.860642] __schedule+0x8e8/0x2070 [ 596.864371] ? __sched_text_start+0x8/0x8 [ 596.868516] ? timerqueue_add+0x1e9/0x280 [ 596.872673] ? do_raw_spin_trylock+0x190/0x190 [ 596.877256] ? __remove_hrtimer+0x190/0x190 [ 596.881584] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.886686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.891990] ? trace_hardirqs_on+0xd/0x10 [ 596.896155] schedule+0x108/0x440 [ 596.899609] ? __schedule+0x2070/0x2070 [ 596.903580] ? perf_trace_lock+0x860/0x860 [ 596.907824] ? rcu_pm_notify+0xc0/0xc0 [ 596.911712] ? find_held_lock+0x39/0x1d0 [ 596.915771] ? memset+0x31/0x40 [ 596.919047] ? __hrtimer_init+0x4e/0x140 [ 596.923111] schedule_hrtimeout_range_clock+0x23e/0x810 [ 596.928469] ? unwind_get_return_address+0x61/0xa0 [ 596.933396] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 596.938497] ? ep_poll+0x22f/0x11a0 [ 596.942135] ? do_raw_spin_trylock+0x190/0x190 [ 596.946719] ? __hrtimer_init+0x140/0x140 [ 596.950866] ? timespec_add_safe+0x280/0x280 [ 596.955266] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 596.960376] schedule_hrtimeout_range+0x2a/0x40 [ 596.965042] ep_poll+0xa2f/0x11a0 [ 596.968490] ? lock_downgrade+0x990/0x990 [ 596.972661] ? ep_send_events_proc+0xe80/0xe80 [ 596.977256] ? rcu_pm_notify+0xc0/0xc0 [ 596.981161] ? selinux_socket_recvmsg+0x36/0x40 [ 596.985827] ? security_socket_recvmsg+0x91/0xc0 [ 596.990593] ? unix_getname+0x290/0x290 [ 596.994559] ? sock_recvmsg+0xd1/0x110 [ 596.998467] ? SYSC_recvfrom+0x3ca/0x570 [ 597.002562] ? SyS_renameat+0xc80/0xc80 [ 597.006558] ? __fget_light+0x29d/0x390 [ 597.010569] ? vfs_write+0x22a/0x510 [ 597.014283] ? wake_up_q+0xe0/0xe0 [ 597.017837] ? SyS_write+0x184/0x220 [ 597.021554] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 597.026452] SyS_epoll_wait+0x167/0x1c0 [ 597.030447] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 597.035221] RIP: 0033:0x7f27ee0a4943 [ 597.038920] RSP: 002b:00007fffdcaa5ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 597.046641] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f27ee0a4943 [ 597.053897] RDX: 0000000000000008 RSI: 00007fffdcaa5ca0 RDI: 000000000000000a [ 597.061154] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 597.068416] R10: 0000000000000bb8 R11: 0000000000000246 R12: 00007fffdcaa52c9 [ 597.075671] R13: 0000000000000008 R14: 0000000000000008 R15: 00007fffdcaa52c8 [ 597.082975] dhclient S23792 2763 1 0x00000000 [ 597.088609] Call Trace: [ 597.091195] __schedule+0x8e8/0x2070 [ 597.094934] ? __sched_text_start+0x8/0x8 [ 597.099091] ? timerqueue_add+0x1e9/0x280 [ 597.103246] ? do_raw_spin_trylock+0x190/0x190 [ 597.107820] ? add_wait_queue+0x86/0x2d0 [ 597.111896] ? __remove_hrtimer+0x190/0x190 [ 597.116225] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 597.121326] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 597.126335] ? trace_hardirqs_on+0xd/0x10 [ 597.130508] schedule+0x108/0x440 [ 597.133960] ? __schedule+0x2070/0x2070 [ 597.137920] ? add_wait_queue+0x1bb/0x2d0 [ 597.142084] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 597.147100] ? rcu_pm_notify+0xc0/0xc0 [ 597.150991] ? memset+0x31/0x40 [ 597.154269] ? __hrtimer_init+0x4e/0x140 [ 597.158328] schedule_hrtimeout_range_clock+0x23e/0x810 [ 597.163680] ? datagram_poll+0x425/0x5d0 [ 597.167742] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 597.172852] ? __pollwait+0x2b6/0x400 [ 597.176661] ? datagram_poll+0x425/0x5d0 [ 597.180723] ? __hrtimer_init+0x140/0x140 [ 597.184867] ? __fget_light+0x29d/0x390 [ 597.188852] ? udplite_getfrag+0x50/0x50 [ 597.192906] ? fget_raw+0x20/0x20 [ 597.196348] ? set_normalized_timespec+0x5a/0xb0 [ 597.201104] schedule_hrtimeout_range+0x2a/0x40 [ 597.205772] poll_schedule_timeout+0x10f/0x1f0 [ 597.210355] ? poll_freewait+0x250/0x250 [ 597.214430] ? check_same_owner+0x320/0x320 [ 597.218800] do_select+0x11ea/0x1710 [ 597.222594] ? select_estimate_accuracy+0x450/0x450 [ 597.227624] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 597.232830] ? check_noncircular+0x20/0x20 [ 597.237080] ? set_fd_set.part.0+0x70/0x70 [ 597.241317] ? set_fd_set.part.0+0x70/0x70 [ 597.245567] ? lock_downgrade+0x990/0x990 [ 597.249729] ? __might_fault+0xe0/0x1d0 [ 597.253712] ? lock_release+0xd70/0xd70 [ 597.257679] ? check_same_owner+0x320/0x320 [ 597.261995] ? __check_object_size+0x25d/0x4f0 [ 597.266602] ? __might_sleep+0x95/0x190 [ 597.270585] ? kasan_check_write+0x14/0x20 [ 597.274820] core_sys_select+0x480/0x960 [ 597.278870] ? core_sys_select+0x480/0x960 [ 597.283113] ? poll_select_set_timeout+0x210/0x210 [ 597.288050] ? kvm_clock_get_cycles+0x25/0x30 [ 597.292560] ? timespec64_add_safe+0x1bb/0x2c0 [ 597.297159] ? up_read+0x1a/0x40 [ 597.300520] ? __do_page_fault+0x35b/0xb60 [ 597.304768] ? poll_select_set_timeout+0x12f/0x210 [ 597.309685] ? do_restart_poll+0x2a0/0x2a0 [ 597.313941] ? kasan_check_write+0x14/0x20 [ 597.318180] SyS_select+0x194/0x230 [ 597.321827] ? core_sys_select+0x960/0x960 [ 597.326088] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 597.330941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 597.335966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 597.340730] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 597.345472] RIP: 0033:0x7f190b489dd3 [ 597.349169] RSP: 002b:00007fffde72f8f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 597.356872] RAX: ffffffffffffffda RBX: 00007f190b8d6010 RCX: 00007f190b489dd3 [ 597.364130] RDX: 00007f190b8d8190 RSI: 00007f190b8d8090 RDI: 0000000000000016 [ 597.371389] RBP: 0000000000000082 R08: 00007fffde72f950 R09: 0000000000000000 [ 597.378648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000060 [ 597.385907] R13: 00007f190b8eafb0 R14: 0000000000000300 R15: 00005627a03abbb0 [ 597.393216] rsyslogd S18480 2900 1 0x00000000 [ 597.398851] Call Trace: [ 597.401445] __schedule+0x8e8/0x2070 [ 597.405170] ? __sched_text_start+0x8/0x8 [ 597.409314] ? timerqueue_add+0x1e9/0x280 [ 597.413470] ? do_raw_spin_trylock+0x190/0x190 [ 597.418062] ? __remove_hrtimer+0x190/0x190 [ 597.422421] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 597.427525] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 597.432550] ? trace_hardirqs_on+0xd/0x10 [ 597.436707] schedule+0x108/0x440 [ 597.440162] ? __schedule+0x2070/0x2070 [ 597.444136] ? lock_acquire+0x1d5/0x580 [ 597.448102] ? select_estimate_accuracy+0xc6/0x450 [ 597.453045] ? check_noncircular+0x20/0x20 [ 597.457277] ? rcu_pm_notify+0xc0/0xc0 [ 597.461164] ? memset+0x31/0x40 [ 597.464458] ? __hrtimer_init+0x4e/0x140 [ 597.468562] schedule_hrtimeout_range_clock+0x23e/0x810 [ 597.473945] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 597.479072] ? kvm_clock_get_cycles+0x25/0x30 [ 597.483572] ? ktime_get_ts64+0x328/0x4d0 [ 597.487727] ? get_monotonic_coarse64+0x470/0x470 [ 597.492577] ? __hrtimer_init+0x140/0x140 [ 597.496731] ? do_select+0xdf/0x1710 [ 597.500438] ? set_normalized_timespec+0x5a/0xb0 [ 597.505197] schedule_hrtimeout_range+0x2a/0x40 [ 597.509867] poll_schedule_timeout+0x10f/0x1f0 [ 597.514446] ? poll_freewait+0x250/0x250 [ 597.518527] do_select+0x11ea/0x1710 [ 597.522268] ? __lock_acquire+0x20fd/0x4620 [ 597.526596] ? save_stack_trace+0x16/0x20 [ 597.530734] ? __lock_acquire+0x20fd/0x4620 [ 597.535080] ? select_estimate_accuracy+0x450/0x450 [ 597.540134] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 597.545317] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 597.550531] ? check_noncircular+0x20/0x20 [ 597.554755] ? lock_downgrade+0x990/0x990 [ 597.558924] ? check_noncircular+0x20/0x20 [ 597.563153] ? avc_has_perm+0x43e/0x680 [ 597.567134] ? find_held_lock+0x39/0x1d0 [ 597.571218] ? lock_downgrade+0x990/0x990 [ 597.575394] ? core_sys_select+0xab/0x960 [ 597.579553] ? lock_release+0xd70/0xd70 [ 597.583527] ? __lock_is_held+0xbc/0x140 [ 597.587610] core_sys_select+0x480/0x960 [ 597.591657] ? core_sys_select+0x480/0x960 [ 597.595903] ? poll_select_set_timeout+0x210/0x210 [ 597.600834] ? kvm_clock_get_cycles+0x25/0x30 [ 597.605357] ? timespec64_add_safe+0x1bb/0x2c0 [ 597.609954] ? do_raw_spin_trylock+0x190/0x190 [ 597.614530] ? fput+0xd2/0x140 [ 597.617788] ? poll_select_set_timeout+0x12f/0x210 [ 597.622726] ? do_restart_poll+0x2a0/0x2a0 [ 597.626964] ? kasan_check_write+0x14/0x20 [ 597.631202] SyS_select+0x194/0x230 [ 597.634831] ? core_sys_select+0x960/0x960 [ 597.639066] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 597.643907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 597.648917] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 597.653694] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 597.658433] RIP: 0033:0x7f3709ac7df3 [ 597.662128] RSP: 002b:00007ffe9771be60 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 597.669834] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f3709ac7df3 [ 597.677096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 597.684355] RBP: 0000000000000082 R08: 00007ffe9771be90 R09: 00007f3707737700 [ 597.691610] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000065e420 [ 597.698866] R13: 00007f37077379c0 R14: 00007f370a7dc040 R15: 0000000000000003 [ 597.706172] rs:main Q:Reg S21400 2901 1 0x00000000 [ 597.711800] Call Trace: [ 597.714386] __schedule+0x8e8/0x2070 [ 597.718111] ? __sched_text_start+0x8/0x8 [ 597.722255] ? plist_check_list+0x7e/0xa0 [ 597.726405] ? plist_check_head+0xe2/0x130 [ 597.730630] ? plist_check_list+0xa0/0xa0 [ 597.734780] ? find_held_lock+0x39/0x1d0 [ 597.738871] ? plist_check_head+0x130/0x130 [ 597.743198] schedule+0x108/0x440 [ 597.746657] ? balance_dirty_pages_ratelimited+0x307/0x1bb0 [ 597.752367] ? __schedule+0x2070/0x2070 [ 597.756337] ? do_raw_spin_trylock+0x190/0x190 [ 597.760910] ? lock_release+0xd70/0xd70 [ 597.764891] ? futex_wait_setup+0x14a/0x3d0 [ 597.769228] futex_wait_queue_me+0x3ed/0x7e0 [ 597.773633] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 597.778992] ? __test_set_page_writeback+0x1090/0x1090 [ 597.784260] ? generic_write_end+0x2c3/0x460 [ 597.788675] ? get_futex_value_locked+0xc3/0xf0 [ 597.793345] ? futex_wait_setup+0x22e/0x3d0 [ 597.797662] ? perf_trace_lock+0xf1/0x860 [ 597.801826] ? futex_wake+0x680/0x680 [ 597.805626] ? ext4_da_write_end+0x4b6/0xaf0 [ 597.810044] futex_wait+0x357/0xa00 [ 597.813667] ? ext4_write_end+0xe90/0xe90 [ 597.817833] ? futex_wait_setup+0x3d0/0x3d0 [ 597.822175] ? lock_downgrade+0x990/0x990 [ 597.826317] ? generic_perform_write+0x486/0x650 [ 597.831144] do_futex+0x10c6/0x2130 [ 597.834766] ? up_write+0x6b/0x120 [ 597.838301] ? fsnotify+0xb6f/0x1af0 [ 597.842004] ? up_read+0x40/0x40 [ 597.845376] ? mutex_lock_io_nested+0x1740/0x1740 [ 597.850248] ? exit_robust_list+0x240/0x240 [ 597.854594] ? lock_downgrade+0x990/0x990 [ 597.858749] ? perf_trace_lock+0x860/0x860 [ 597.862985] ? iterate_fd+0x3f0/0x3f0 [ 597.866855] ? find_held_lock+0x39/0x1d0 [ 597.870967] ? lock_downgrade+0x990/0x990 [ 597.875116] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 597.879954] ? default_llseek+0x2a0/0x2a0 [ 597.884097] ? wait_for_completion+0x770/0x770 [ 597.888739] SyS_futex+0x260/0x390 [ 597.892290] ? do_futex+0x2130/0x2130 [ 597.896077] ? SyS_write+0x184/0x220 [ 597.899779] ? lockdep_sys_exit+0x47/0xf0 [ 597.903933] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 597.908770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 597.913786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 597.918552] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 597.923296] RIP: 0033:0x7f370a194344 [ 597.926996] RSP: 002b:00007f3708738cb0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 597.934708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f370a194344 [ 597.941969] RDX: 00000000000008ab RSI: 0000000000000080 RDI: 0000000000a4a264 [ 597.949230] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000455 [ 597.956498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a39a38 [ 597.963758] R13: 0000000000433c80 R14: 0000000000a39a38 R15: 0000000000000003 [ 597.971070] rsyslogd S21672 2902 1 0x00000000 [ 597.976736] Call Trace: [ 597.979342] __schedule+0x8e8/0x2070 [ 597.983072] ? __sched_text_start+0x8/0x8 [ 597.987260] ? find_held_lock+0x39/0x1d0 [ 597.991343] ? lock_downgrade+0x990/0x990 [ 597.995484] ? lock_downgrade+0x990/0x990 [ 597.999624] ? lock_downgrade+0x990/0x990 [ 598.003777] ? add_wait_queue+0x86/0x2d0 [ 598.007854] schedule+0x108/0x440 [ 598.011300] ? do_raw_spin_trylock+0x190/0x190 [ 598.015871] ? lock_release+0xd70/0xd70 [ 598.019853] ? __schedule+0x2070/0x2070 [ 598.023817] ? __lock_is_held+0xbc/0x140 [ 598.027917] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 598.033018] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.038036] ? trace_hardirqs_on+0xd/0x10 [ 598.042186] ? add_wait_queue+0x1bb/0x2d0 [ 598.046341] schedule_hrtimeout_range_clock+0x681/0x810 [ 598.051695] ? iterate_fd+0x3f0/0x3f0 [ 598.055494] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 598.060627] ? poll_initwait+0x180/0x180 [ 598.064677] ? __pollwait+0x2b6/0x400 [ 598.068482] ? poll_initwait+0x180/0x180 [ 598.072537] ? unix_dgram_poll+0x315/0x770 [ 598.076768] ? unix_create+0x1c0/0x1c0 [ 598.080648] ? __fget_light+0x29d/0x390 [ 598.084634] schedule_hrtimeout_range+0x2a/0x40 [ 598.089301] poll_schedule_timeout+0x10f/0x1f0 [ 598.093899] ? poll_freewait+0x250/0x250 [ 598.097964] ? check_same_owner+0x320/0x320 [ 598.102304] do_select+0x11ea/0x1710 [ 598.106118] ? select_estimate_accuracy+0x450/0x450 [ 598.111147] ? check_noncircular+0x20/0x20 [ 598.115398] ? check_noncircular+0x20/0x20 [ 598.119650] ? set_fd_set.part.0+0x70/0x70 [ 598.123889] ? find_held_lock+0x39/0x1d0 [ 598.127969] ? lock_downgrade+0x990/0x990 [ 598.132131] ? __might_fault+0xe0/0x1d0 [ 598.136134] ? lock_release+0xd70/0xd70 [ 598.140121] ? check_same_owner+0x320/0x320 [ 598.144472] ? __check_object_size+0x25d/0x4f0 [ 598.149067] ? __might_sleep+0x95/0x190 [ 598.153085] ? kasan_check_write+0x14/0x20 [ 598.157324] core_sys_select+0x480/0x960 [ 598.161372] ? core_sys_select+0x480/0x960 [ 598.165628] ? poll_select_set_timeout+0x210/0x210 [ 598.170547] ? fget_raw+0x20/0x20 [ 598.174016] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 598.179230] ? __fdget+0x18/0x20 [ 598.182594] ? fput+0xd2/0x140 [ 598.185781] ? __sys_recvmsg+0x138/0x210 [ 598.189839] ? SyS_sendmmsg+0x60/0x60 [ 598.193661] SyS_select+0x194/0x230 [ 598.197292] ? core_sys_select+0x960/0x960 [ 598.201527] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 598.206371] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.211386] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 598.216593] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 598.221340] RIP: 0033:0x7f3709ac7df3 [ 598.225039] RSP: 002b:00007f3707f37d90 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 598.232748] RAX: ffffffffffffffda RBX: 00007f3707f37da0 RCX: 00007f3709ac7df3 [ 598.240007] RDX: 0000000000000000 RSI: 00007f3707f37da0 RDI: 0000000000000001 [ 598.247267] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000001 [ 598.254526] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 598.261784] R13: 00007f3707f36d50 R14: 0000000000000003 R15: 0000000000000004 [ 598.269090] rsyslogd S23376 2903 1 0x00000000 [ 598.274764] Call Trace: [ 598.277393] __schedule+0x8e8/0x2070 [ 598.281157] ? __sched_text_start+0x8/0x8 [ 598.285304] ? mark_held_locks+0xb2/0x100 [ 598.289447] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 598.294546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.299557] ? trace_hardirqs_on+0xd/0x10 [ 598.303703] ? prepare_to_wait_event+0x1d9/0xba0 [ 598.308460] ? wait_woken+0x280/0x280 [ 598.312255] ? __mutex_lock+0x16f/0x1870 [ 598.316332] schedule+0x108/0x440 [ 598.319786] ? __schedule+0x2070/0x2070 [ 598.323770] ? check_same_owner+0x320/0x320 [ 598.328096] ? __wake_up_locked_key+0x20/0x20 [ 598.332597] ? __might_sleep+0x95/0x190 [ 598.336573] do_syslog+0x953/0xb80 [ 598.340116] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 598.345125] ? finish_wait+0x490/0x490 [ 598.349018] ? __lock_is_held+0xbc/0x140 [ 598.353086] kmsg_read+0x7a/0xa0 [ 598.356443] ? kmsg_poll+0xa0/0xa0 [ 598.359975] proc_reg_read+0xef/0x170 [ 598.363779] ? proc_reg_write+0x170/0x170 [ 598.367916] __vfs_read+0xef/0xa00 [ 598.371477] ? do_iter_readv_writev+0x7f0/0x7f0 [ 598.376143] ? fsnotify+0x1af0/0x1af0 [ 598.379946] ? __inode_security_revalidate+0xd9/0x130 [ 598.385136] ? avc_policy_seqno+0x9/0x20 [ 598.389187] ? selinux_file_permission+0x82/0x460 [ 598.394037] ? security_file_permission+0x89/0x1f0 [ 598.398970] ? rw_verify_area+0xe5/0x2b0 [ 598.403025] ? __fdget_raw+0x20/0x20 [ 598.406749] vfs_read+0x124/0x360 [ 598.410209] SyS_read+0xef/0x220 [ 598.413567] ? lockdep_sys_exit+0x47/0xf0 [ 598.417714] ? vfs_copy_file_range+0x960/0x960 [ 598.422299] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.427309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 598.432078] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 598.436836] RIP: 0033:0x7f370a1971fd [ 598.440606] RSP: 002b:00007f3707736e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 598.448351] RAX: ffffffffffffffda RBX: 0000000000a5f170 RCX: 00007f370a1971fd [ 598.455622] RDX: 0000000000000fff RSI: 00007f3708f6b5a0 RDI: 0000000000000004 [ 598.462880] RBP: 0000000000000082 R08: 0000000000a4a260 R09: 0000000004000001 [ 598.470136] R10: 0000000000000001 R11: 0000000000000293 R12: 000000000065e420 [ 598.477404] R13: 00007f37077379c0 R14: 00007f370a7dc040 R15: 0000000000000003 [ 598.484713] cron S20992 2935 1 0x00000000 [ 598.490344] Call Trace: [ 598.492937] __schedule+0x8e8/0x2070 [ 598.496664] ? __sched_text_start+0x8/0x8 [ 598.500805] ? timerqueue_add+0x1e9/0x280 [ 598.504973] ? do_raw_spin_trylock+0x190/0x190 [ 598.509552] ? __remove_hrtimer+0x190/0x190 [ 598.513901] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 598.519029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.524046] ? trace_hardirqs_on+0xd/0x10 [ 598.528205] schedule+0x108/0x440 [ 598.531657] ? __schedule+0x2070/0x2070 [ 598.535637] ? perf_trace_lock_acquire+0xfe/0x900 [ 598.540527] ? perf_trace_lock+0x860/0x860 [ 598.544783] do_nanosleep+0x215/0x6f0 [ 598.548588] ? perf_trace_hrtimer_init+0x144/0x690 [ 598.553538] ? schedule_timeout_idle+0x90/0x90 [ 598.558123] ? perf_trace_timer_expire_entry+0x720/0x720 [ 598.563563] ? lock_downgrade+0x990/0x990 [ 598.567723] ? rcu_pm_notify+0xc0/0xc0 [ 598.571615] ? memset+0x31/0x40 [ 598.574906] hrtimer_nanosleep+0x2b2/0x860 [ 598.579144] ? nanosleep_copyout+0x100/0x100 [ 598.583542] ? __might_sleep+0x95/0x190 [ 598.587527] ? kasan_check_write+0x14/0x20 [ 598.591752] ? _copy_from_user+0x99/0x110 [ 598.595905] ? __hrtimer_init+0x140/0x140 [ 598.600058] ? SyS_rt_sigprocmask+0x191/0x220 [ 598.604562] SyS_nanosleep+0x175/0x1f0 [ 598.608448] ? hrtimer_nanosleep+0x860/0x860 [ 598.612853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.617870] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 598.622642] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 598.627398] RIP: 0033:0x7f53edc2ce40 [ 598.631095] RSP: 002b:00007ffe12c35c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 598.638797] RAX: ffffffffffffffda RBX: 00007ffe12c35db0 RCX: 00007f53edc2ce40 [ 598.646065] RDX: 0000000000000000 RSI: 00007ffe12c35e30 RDI: 00007ffe12c35e30 [ 598.653319] RBP: 0000000000000082 R08: 00007ffe12c35c90 R09: 0000000000000000 [ 598.660577] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000004033c4 [ 598.667838] R13: 00007ffe12c35f90 R14: 0000000000000000 R15: 0000000000000000 [ 598.675151] sshd S21672 2961 1 0x00000000 [ 598.680786] Call Trace: [ 598.683379] __schedule+0x8e8/0x2070 [ 598.687113] ? __sched_text_start+0x8/0x8 [ 598.691265] ? lock_downgrade+0x990/0x990 [ 598.695433] ? add_wait_queue+0x86/0x2d0 [ 598.699488] ? lock_release+0xd70/0xd70 [ 598.703452] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 598.709324] ? is_bpf_text_address+0x7b/0x120 [ 598.713818] ? do_raw_spin_trylock+0x190/0x190 [ 598.718398] ? bpf_prog_alloc+0x310/0x310 [ 598.722587] schedule+0x108/0x440 [ 598.726036] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.731045] ? __schedule+0x2070/0x2070 [ 598.735033] ? add_wait_queue+0x1bb/0x2d0 [ 598.739283] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 598.744308] ? is_bpf_text_address+0xa4/0x120 [ 598.748813] schedule_hrtimeout_range_clock+0x681/0x810 [ 598.754196] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 598.759307] ? poll_initwait+0x180/0x180 [ 598.763363] ? tcp_peek_len+0x270/0x270 [ 598.767351] ? lock_downgrade+0x990/0x990 [ 598.771503] ? __fget_light+0x29d/0x390 [ 598.775503] ? fget_raw+0x20/0x20 [ 598.778981] schedule_hrtimeout_range+0x2a/0x40 [ 598.783646] poll_schedule_timeout+0x10f/0x1f0 [ 598.788248] ? poll_freewait+0x250/0x250 [ 598.792297] ? check_same_owner+0x320/0x320 [ 598.796634] do_select+0x11ea/0x1710 [ 598.800417] ? select_estimate_accuracy+0x450/0x450 [ 598.805424] ? __dentry_kill+0x4d7/0x6d0 [ 598.809475] ? dput.part.24+0x62c/0x740 [ 598.813436] ? dput+0x1f/0x30 [ 598.816546] ? __fput+0x52b/0x7f0 [ 598.819987] ? ____fput+0x15/0x20 [ 598.823430] ? task_work_run+0x199/0x270 [ 598.827482] ? exit_to_usermode_loop+0x2a6/0x300 [ 598.832230] ? check_noncircular+0x20/0x20 [ 598.836495] ? check_noncircular+0x20/0x20 [ 598.840790] ? set_fd_set.part.0+0x70/0x70 [ 598.845025] ? set_fd_set.part.0+0x70/0x70 [ 598.849311] ? lock_downgrade+0x990/0x990 [ 598.853478] ? __might_fault+0xe0/0x1d0 [ 598.857464] ? lock_release+0xd70/0xd70 [ 598.861433] ? check_same_owner+0x320/0x320 [ 598.865754] ? __check_object_size+0x25d/0x4f0 [ 598.870354] ? __might_sleep+0x95/0x190 [ 598.874434] ? kasan_check_write+0x14/0x20 [ 598.878672] core_sys_select+0x480/0x960 [ 598.882722] ? core_sys_select+0x480/0x960 [ 598.886970] ? poll_select_set_timeout+0x210/0x210 [ 598.892266] ? _raw_spin_unlock_irq+0x27/0x70 [ 598.896831] ? _raw_spin_unlock_irq+0x27/0x70 [ 598.901322] ? task_work_run+0x1f4/0x270 [ 598.905399] ? exit_to_usermode_loop+0x98/0x300 [ 598.910075] ? trace_hardirqs_off+0xd/0x10 [ 598.914299] ? exit_to_usermode_loop+0x1a8/0x300 [ 598.919057] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 598.924613] SyS_select+0x194/0x230 [ 598.928241] ? core_sys_select+0x960/0x960 [ 598.932472] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 598.937315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 598.942368] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 598.947170] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 598.951915] RIP: 0033:0x7f60fca1edd3 [ 598.955612] RSP: 002b:00007ffd86ed57a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 598.963316] RAX: ffffffffffffffda RBX: 000055fedc411ac0 RCX: 00007f60fca1edd3 [ 598.970575] RDX: 0000000000000000 RSI: 000055fedc805a80 RDI: 0000000000000007 [ 598.977831] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 598.985093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 598.992358] R13: 000055fedc411a40 R14: 000055fedc805a80 R15: 000055fedc40bca0 [ 598.999673] getty S18952 2985 1 0x00000000 [ 599.005319] Call Trace: [ 599.007906] __schedule+0x8e8/0x2070 [ 599.011630] ? __sched_text_start+0x8/0x8 [ 599.015826] ? __lock_is_held+0xbc/0x140 [ 599.019905] ? check_noncircular+0x20/0x20 [ 599.024164] schedule+0x108/0x440 [ 599.027606] ? flush_work+0x6b2/0x8f0 [ 599.031403] ? __schedule+0x2070/0x2070 [ 599.035374] ? trace_hardirqs_on+0xd/0x10 [ 599.039521] ? flush_work+0x620/0x8f0 [ 599.043310] ? lock_downgrade+0x990/0x990 [ 599.047478] ? find_held_lock+0x39/0x1d0 [ 599.051585] schedule_timeout+0x1ce/0x250 [ 599.055723] ? usleep_range+0x1b0/0x1b0 [ 599.059690] ? lock_release+0xd70/0xd70 [ 599.063657] ? check_same_owner+0x320/0x320 [ 599.067976] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 599.073075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.078095] wait_woken+0x10f/0x280 [ 599.081735] ? wait_woken+0x10f/0x280 [ 599.085583] ? n_tty_read+0x92f/0x1a40 [ 599.089465] ? woken_wake_function+0x60/0x60 [ 599.093915] n_tty_read+0xaf1/0x1a40 [ 599.097645] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 599.104354] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.108880] ? check_same_owner+0x320/0x320 [ 599.113212] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.118231] ? trace_hardirqs_on+0xd/0x10 [ 599.122400] ? __wake_up_sync+0x10/0x10 [ 599.126370] ? tty_poll+0x170/0x170 [ 599.129991] ? ldsem_down_read+0x37/0x40 [ 599.134044] ? ldsem_down_read+0x37/0x40 [ 599.138143] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.142628] tty_read+0x169/0x250 [ 599.146778] ? tty_poll+0x170/0x170 [ 599.150405] __vfs_read+0xef/0xa00 [ 599.153964] ? do_iter_readv_writev+0x7f0/0x7f0 [ 599.158630] ? fsnotify+0x1af0/0x1af0 [ 599.162430] ? __inode_security_revalidate+0xd9/0x130 [ 599.167616] ? avc_policy_seqno+0x9/0x20 [ 599.171667] ? selinux_file_permission+0x82/0x460 [ 599.176517] ? security_file_permission+0x89/0x1f0 [ 599.181449] ? rw_verify_area+0xe5/0x2b0 [ 599.185498] ? __fdget_raw+0x20/0x20 [ 599.189212] vfs_read+0x124/0x360 [ 599.192672] SyS_read+0xef/0x220 [ 599.196040] ? vfs_copy_file_range+0x960/0x960 [ 599.200615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.205627] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 599.210392] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 599.215135] RIP: 0033:0x7f29b6968310 [ 599.218832] RSP: 002b:00007ffdad52dce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 599.226540] RAX: ffffffffffffffda RBX: 00007f29b703e6a8 RCX: 00007f29b6968310 [ 599.233815] RDX: 0000000000000001 RSI: 00007ffdad52dd38 RDI: 0000000000000000 [ 599.241074] RBP: 0000000000000082 R08: 00007ffdad52db20 R09: 00007f29b6c1ee90 [ 599.248330] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 599.255588] R13: 000000000000006c R14: 000000000000006c R15: 00007ffdad52dc24 [ 599.262899] getty S20744 2986 1 0x00000000 [ 599.268528] Call Trace: [ 599.271150] __schedule+0x8e8/0x2070 [ 599.274881] ? __sched_text_start+0x8/0x8 [ 599.279070] ? __lock_is_held+0xbc/0x140 [ 599.283152] ? check_noncircular+0x20/0x20 [ 599.287399] schedule+0x108/0x440 [ 599.290858] ? flush_work+0x6b2/0x8f0 [ 599.294653] ? __schedule+0x2070/0x2070 [ 599.298621] ? trace_hardirqs_on+0xd/0x10 [ 599.302756] ? flush_work+0x620/0x8f0 [ 599.306547] ? lock_downgrade+0x990/0x990 [ 599.310699] ? find_held_lock+0x39/0x1d0 [ 599.314784] schedule_timeout+0x1ce/0x250 [ 599.318935] ? usleep_range+0x1b0/0x1b0 [ 599.322906] ? lock_release+0xd70/0xd70 [ 599.326872] ? check_same_owner+0x320/0x320 [ 599.331189] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 599.336307] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.341332] wait_woken+0x10f/0x280 [ 599.344948] ? wait_woken+0x10f/0x280 [ 599.348739] ? n_tty_read+0x92f/0x1a40 [ 599.352619] ? woken_wake_function+0x60/0x60 [ 599.357051] n_tty_read+0xaf1/0x1a40 [ 599.360768] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 599.367538] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.372050] ? check_same_owner+0x320/0x320 [ 599.376394] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.381408] ? trace_hardirqs_on+0xd/0x10 [ 599.385561] ? __wake_up_sync+0x10/0x10 [ 599.389532] ? tty_poll+0x170/0x170 [ 599.393168] ? ldsem_down_read+0x37/0x40 [ 599.397235] ? ldsem_down_read+0x37/0x40 [ 599.401293] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.405781] tty_read+0x169/0x250 [ 599.409238] ? tty_poll+0x170/0x170 [ 599.412859] __vfs_read+0xef/0xa00 [ 599.416404] ? do_iter_readv_writev+0x7f0/0x7f0 [ 599.421075] ? fsnotify+0x1af0/0x1af0 [ 599.424877] ? __inode_security_revalidate+0xd9/0x130 [ 599.430065] ? avc_policy_seqno+0x9/0x20 [ 599.434120] ? selinux_file_permission+0x82/0x460 [ 599.438967] ? security_file_permission+0x89/0x1f0 [ 599.443896] ? rw_verify_area+0xe5/0x2b0 [ 599.448047] ? __fdget_raw+0x20/0x20 [ 599.451766] vfs_read+0x124/0x360 [ 599.455224] SyS_read+0xef/0x220 [ 599.458597] ? vfs_copy_file_range+0x960/0x960 [ 599.463169] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.468183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 599.472949] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 599.477705] RIP: 0033:0x7fe24fd92310 [ 599.481400] RSP: 002b:00007ffd48700898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 599.489106] RAX: ffffffffffffffda RBX: 00007fe2504686a8 RCX: 00007fe24fd92310 [ 599.496364] RDX: 0000000000000001 RSI: 00007ffd487008e8 RDI: 0000000000000000 [ 599.503624] RBP: 0000000000000082 R08: 00007ffd487006d0 R09: 00007fe250048e90 [ 599.510879] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 599.518136] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd487007d4 [ 599.525446] getty S19312 2987 1 0x00000000 [ 599.531076] Call Trace: [ 599.533669] __schedule+0x8e8/0x2070 [ 599.537397] ? __sched_text_start+0x8/0x8 [ 599.541582] ? __lock_is_held+0xbc/0x140 [ 599.545663] ? check_noncircular+0x20/0x20 [ 599.549904] schedule+0x108/0x440 [ 599.553340] ? flush_work+0x6b2/0x8f0 [ 599.557136] ? __schedule+0x2070/0x2070 [ 599.561118] ? trace_hardirqs_on+0xd/0x10 [ 599.565280] ? flush_work+0x620/0x8f0 [ 599.569069] ? lock_downgrade+0x990/0x990 [ 599.573221] ? find_held_lock+0x39/0x1d0 [ 599.577303] schedule_timeout+0x1ce/0x250 [ 599.581444] ? usleep_range+0x1b0/0x1b0 [ 599.585412] ? lock_release+0xd70/0xd70 [ 599.589379] ? check_same_owner+0x320/0x320 [ 599.593698] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 599.598799] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.603828] wait_woken+0x10f/0x280 [ 599.607446] ? wait_woken+0x10f/0x280 [ 599.611238] ? n_tty_read+0x92f/0x1a40 [ 599.615124] ? woken_wake_function+0x60/0x60 [ 599.619551] n_tty_read+0xaf1/0x1a40 [ 599.623265] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 599.629988] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.634506] ? check_same_owner+0x320/0x320 [ 599.638823] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.643870] ? trace_hardirqs_on+0xd/0x10 [ 599.648038] ? __wake_up_sync+0x10/0x10 [ 599.652056] ? tty_poll+0x170/0x170 [ 599.655679] ? ldsem_down_read+0x37/0x40 [ 599.659729] ? ldsem_down_read+0x37/0x40 [ 599.663821] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.668309] tty_read+0x169/0x250 [ 599.671764] ? tty_poll+0x170/0x170 [ 599.675381] __vfs_read+0xef/0xa00 [ 599.678922] ? do_iter_readv_writev+0x7f0/0x7f0 [ 599.683593] ? fsnotify+0x1af0/0x1af0 [ 599.687410] ? __inode_security_revalidate+0xd9/0x130 [ 599.692597] ? avc_policy_seqno+0x9/0x20 [ 599.696649] ? selinux_file_permission+0x82/0x460 [ 599.701496] ? security_file_permission+0x89/0x1f0 [ 599.706425] ? rw_verify_area+0xe5/0x2b0 [ 599.710476] ? __fdget_raw+0x20/0x20 [ 599.714189] vfs_read+0x124/0x360 [ 599.717646] SyS_read+0xef/0x220 [ 599.721016] ? vfs_copy_file_range+0x960/0x960 [ 599.725590] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.730619] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 599.735390] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 599.740132] RIP: 0033:0x7fc791225310 [ 599.743829] RSP: 002b:00007ffce1dcf0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 599.751541] RAX: ffffffffffffffda RBX: 00007fc7918fb6a8 RCX: 00007fc791225310 [ 599.758798] RDX: 0000000000000001 RSI: 00007ffce1dcf118 RDI: 0000000000000000 [ 599.766080] RBP: 0000000000000082 R08: 00007ffce1dcef00 R09: 00007fc7914dbe90 [ 599.773338] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 599.780597] R13: 000000000000006c R14: 000000000000006c R15: 00007ffce1dcf004 [ 599.787914] getty S21352 2988 1 0x00000000 [ 599.793546] Call Trace: [ 599.796198] __schedule+0x8e8/0x2070 [ 599.799927] ? __sched_text_start+0x8/0x8 [ 599.804114] ? __lock_is_held+0xbc/0x140 [ 599.808205] ? check_noncircular+0x20/0x20 [ 599.812452] schedule+0x108/0x440 [ 599.815896] ? flush_work+0x6b2/0x8f0 [ 599.819711] ? __schedule+0x2070/0x2070 [ 599.823687] ? trace_hardirqs_on+0xd/0x10 [ 599.827821] ? flush_work+0x620/0x8f0 [ 599.831627] ? lock_downgrade+0x990/0x990 [ 599.835780] ? find_held_lock+0x39/0x1d0 [ 599.839896] schedule_timeout+0x1ce/0x250 [ 599.844038] ? usleep_range+0x1b0/0x1b0 [ 599.848009] ? lock_release+0xd70/0xd70 [ 599.851994] ? check_same_owner+0x320/0x320 [ 599.856310] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 599.861452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.866475] wait_woken+0x10f/0x280 [ 599.870089] ? wait_woken+0x10f/0x280 [ 599.873882] ? n_tty_read+0x92f/0x1a40 [ 599.877764] ? woken_wake_function+0x60/0x60 [ 599.882194] n_tty_read+0xaf1/0x1a40 [ 599.885917] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 599.892628] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.897138] ? check_same_owner+0x320/0x320 [ 599.901488] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.906499] ? trace_hardirqs_on+0xd/0x10 [ 599.910649] ? __wake_up_sync+0x10/0x10 [ 599.914620] ? tty_poll+0x170/0x170 [ 599.918239] ? ldsem_down_read+0x37/0x40 [ 599.922307] ? ldsem_down_read+0x37/0x40 [ 599.926366] ? copy_from_read_buf+0x6a0/0x6a0 [ 599.930869] tty_read+0x169/0x250 [ 599.934369] ? tty_poll+0x170/0x170 [ 599.937986] __vfs_read+0xef/0xa00 [ 599.941528] ? do_iter_readv_writev+0x7f0/0x7f0 [ 599.946199] ? fsnotify+0x1af0/0x1af0 [ 599.950000] ? __inode_security_revalidate+0xd9/0x130 [ 599.955185] ? avc_policy_seqno+0x9/0x20 [ 599.959239] ? selinux_file_permission+0x82/0x460 [ 599.964085] ? security_file_permission+0x89/0x1f0 [ 599.969013] ? rw_verify_area+0xe5/0x2b0 [ 599.973066] ? __fdget_raw+0x20/0x20 [ 599.976781] vfs_read+0x124/0x360 [ 599.980255] SyS_read+0xef/0x220 [ 599.983627] ? vfs_copy_file_range+0x960/0x960 [ 599.988206] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 599.993228] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 599.997997] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 600.002743] RIP: 0033:0x7f29a5c64310 [ 600.006533] RSP: 002b:00007ffd5f688168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 600.014240] RAX: ffffffffffffffda RBX: 00007f29a633a6a8 RCX: 00007f29a5c64310 [ 600.021502] RDX: 0000000000000001 RSI: 00007ffd5f6881b8 RDI: 0000000000000000 [ 600.028761] RBP: 0000000000000082 R08: 00007ffd5f687fa0 R09: 00007f29a5f1ae90 [ 600.036018] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 600.043280] R13: 000000000000006c R14: 000000000000006c R15: 00007ffd5f6880a4 [ 600.050588] getty S21104 2989 1 0x00000000 [ 600.056222] Call Trace: [ 600.058813] __schedule+0x8e8/0x2070 [ 600.062542] ? __sched_text_start+0x8/0x8 [ 600.066726] ? __lock_is_held+0xbc/0x140 [ 600.070803] ? check_noncircular+0x20/0x20 [ 600.075048] schedule+0x108/0x440 [ 600.078504] ? flush_work+0x6b2/0x8f0 [ 600.082300] ? __schedule+0x2070/0x2070 [ 600.086286] ? trace_hardirqs_on+0xd/0x10 [ 600.090437] ? flush_work+0x620/0x8f0 [ 600.094228] ? lock_downgrade+0x990/0x990 [ 600.098391] ? find_held_lock+0x39/0x1d0 [ 600.102477] schedule_timeout+0x1ce/0x250 [ 600.106619] ? usleep_range+0x1b0/0x1b0 [ 600.110590] ? lock_release+0xd70/0xd70 [ 600.114557] ? check_same_owner+0x320/0x320 [ 600.118875] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 600.123979] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.129010] wait_woken+0x10f/0x280 [ 600.132629] ? wait_woken+0x10f/0x280 [ 600.136422] ? n_tty_read+0x92f/0x1a40 [ 600.140307] ? woken_wake_function+0x60/0x60 [ 600.144740] n_tty_read+0xaf1/0x1a40 [ 600.148456] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 600.155177] ? copy_from_read_buf+0x6a0/0x6a0 [ 600.159693] ? check_same_owner+0x320/0x320 [ 600.164012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.169026] ? trace_hardirqs_on+0xd/0x10 [ 600.173179] ? __wake_up_sync+0x10/0x10 [ 600.177151] ? tty_poll+0x170/0x170 [ 600.180771] ? ldsem_down_read+0x37/0x40 [ 600.184824] ? ldsem_down_read+0x37/0x40 [ 600.188901] ? copy_from_read_buf+0x6a0/0x6a0 [ 600.193391] tty_read+0x169/0x250 [ 600.196853] ? tty_poll+0x170/0x170 [ 600.200471] __vfs_read+0xef/0xa00 [ 600.204016] ? do_iter_readv_writev+0x7f0/0x7f0 [ 600.208691] ? fsnotify+0x1af0/0x1af0 [ 600.212490] ? __inode_security_revalidate+0xd9/0x130 [ 600.217675] ? avc_policy_seqno+0x9/0x20 [ 600.221731] ? selinux_file_permission+0x82/0x460 [ 600.226582] ? security_file_permission+0x89/0x1f0 [ 600.231512] ? rw_verify_area+0xe5/0x2b0 [ 600.235561] ? __fdget_raw+0x20/0x20 [ 600.239296] vfs_read+0x124/0x360 [ 600.242758] SyS_read+0xef/0x220 [ 600.246129] ? vfs_copy_file_range+0x960/0x960 [ 600.250712] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.255744] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 600.260514] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 600.265262] RIP: 0033:0x7f11806ec310 [ 600.268959] RSP: 002b:00007ffccacdb558 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 600.276688] RAX: ffffffffffffffda RBX: 00007f1180dc26a8 RCX: 00007f11806ec310 [ 600.283948] RDX: 0000000000000001 RSI: 00007ffccacdb5a8 RDI: 0000000000000000 [ 600.291205] RBP: 0000000000000082 R08: 00007ffccacdb390 R09: 00007f11809a2e90 [ 600.298461] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 600.305720] R13: 000000000000006c R14: 000000000000006c R15: 00007ffccacdb494 [ 600.313029] getty S20424 2990 1 0x00000000 [ 600.318663] Call Trace: [ 600.321264] __schedule+0x8e8/0x2070 [ 600.324990] ? __sched_text_start+0x8/0x8 [ 600.329176] ? __lock_is_held+0xbc/0x140 [ 600.333254] ? check_noncircular+0x20/0x20 [ 600.337502] schedule+0x108/0x440 [ 600.340945] ? flush_work+0x6b2/0x8f0 [ 600.344742] ? __schedule+0x2070/0x2070 [ 600.348712] ? trace_hardirqs_on+0xd/0x10 [ 600.352853] ? flush_work+0x620/0x8f0 [ 600.356644] ? lock_downgrade+0x990/0x990 [ 600.360797] ? find_held_lock+0x39/0x1d0 [ 600.364886] schedule_timeout+0x1ce/0x250 [ 600.369026] ? usleep_range+0x1b0/0x1b0 [ 600.372995] ? lock_release+0xd70/0xd70 [ 600.376963] ? check_same_owner+0x320/0x320 [ 600.381282] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 600.386394] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.391420] wait_woken+0x10f/0x280 [ 600.395042] ? wait_woken+0x10f/0x280 [ 600.398839] ? n_tty_read+0x92f/0x1a40 [ 600.402728] ? woken_wake_function+0x60/0x60 [ 600.407154] n_tty_read+0xaf1/0x1a40 [ 600.410873] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 600.417590] ? copy_from_read_buf+0x6a0/0x6a0 [ 600.422098] ? check_same_owner+0x320/0x320 [ 600.426418] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.431430] ? trace_hardirqs_on+0xd/0x10 [ 600.435603] ? __wake_up_sync+0x10/0x10 [ 600.439593] ? tty_poll+0x170/0x170 [ 600.443212] ? ldsem_down_read+0x37/0x40 [ 600.447265] ? ldsem_down_read+0x37/0x40 [ 600.451319] ? copy_from_read_buf+0x6a0/0x6a0 [ 600.455805] tty_read+0x169/0x250 [ 600.459257] ? tty_poll+0x170/0x170 [ 600.462874] __vfs_read+0xef/0xa00 [ 600.466419] ? do_iter_readv_writev+0x7f0/0x7f0 [ 600.471085] ? fsnotify+0x1af0/0x1af0 [ 600.474885] ? __inode_security_revalidate+0xd9/0x130 [ 600.480075] ? avc_policy_seqno+0x9/0x20 [ 600.484126] ? selinux_file_permission+0x82/0x460 [ 600.489001] ? security_file_permission+0x89/0x1f0 [ 600.493935] ? rw_verify_area+0xe5/0x2b0 [ 600.497983] ? __fdget_raw+0x20/0x20 [ 600.501699] vfs_read+0x124/0x360 [ 600.505161] SyS_read+0xef/0x220 [ 600.508531] ? vfs_copy_file_range+0x960/0x960 [ 600.513105] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.518116] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 600.522893] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 600.527641] RIP: 0033:0x7febc7562310 [ 600.531335] RSP: 002b:00007fff7d8e5528 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 600.539052] RAX: ffffffffffffffda RBX: 00007febc7c386a8 RCX: 00007febc7562310 [ 600.546312] RDX: 0000000000000001 RSI: 00007fff7d8e5578 RDI: 0000000000000000 [ 600.553571] RBP: 0000000000000082 R08: 00007fff7d8e5360 R09: 00007febc7818e90 [ 600.560829] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 600.568088] R13: 000000000000006c R14: 000000000000006c R15: 00007fff7d8e5464 [ 600.575428] getty S21352 2991 1 0x00000000 [ 600.581076] Call Trace: [ 600.583681] __schedule+0x8e8/0x2070 [ 600.587408] ? __sched_text_start+0x8/0x8 [ 600.591595] ? __lock_is_held+0xbc/0x140 [ 600.595672] ? check_noncircular+0x20/0x20 [ 600.599919] schedule+0x108/0x440 [ 600.603376] ? flush_work+0x6b2/0x8f0 [ 600.607173] ? __schedule+0x2070/0x2070 [ 600.611156] ? trace_hardirqs_on+0xd/0x10 [ 600.615291] ? flush_work+0x620/0x8f0 [ 600.619078] ? lock_downgrade+0x990/0x990 [ 600.623248] ? find_held_lock+0x39/0x1d0 [ 600.627334] schedule_timeout+0x1ce/0x250 [ 600.631474] ? usleep_range+0x1b0/0x1b0 [ 600.635440] ? lock_release+0xd70/0xd70 [ 600.639444] ? check_same_owner+0x320/0x320 [ 600.643769] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 600.648881] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.653911] wait_woken+0x10f/0x280 [ 600.657527] ? wait_woken+0x10f/0x280 [ 600.661320] ? n_tty_read+0x92f/0x1a40 [ 600.665203] ? woken_wake_function+0x60/0x60 [ 600.669630] n_tty_read+0xaf1/0x1a40 [ 600.673347] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 600.680092] ? copy_from_read_buf+0x6a0/0x6a0 [ 600.684608] ? check_same_owner+0x320/0x320 [ 600.688926] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.693968] ? trace_hardirqs_on+0xd/0x10 [ 600.698123] ? __wake_up_sync+0x10/0x10 [ 600.702092] ? tty_poll+0x170/0x170 [ 600.705713] ? ldsem_down_read+0x37/0x40 [ 600.709760] ? ldsem_down_read+0x37/0x40 [ 600.713840] ? copy_from_read_buf+0x6a0/0x6a0 [ 600.718331] tty_read+0x169/0x250 [ 600.721786] ? tty_poll+0x170/0x170 [ 600.725418] __vfs_read+0xef/0xa00 [ 600.728957] ? do_iter_readv_writev+0x7f0/0x7f0 [ 600.733626] ? fsnotify+0x1af0/0x1af0 [ 600.737438] ? __inode_security_revalidate+0xd9/0x130 [ 600.742623] ? avc_policy_seqno+0x9/0x20 [ 600.746674] ? selinux_file_permission+0x82/0x460 [ 600.751521] ? security_file_permission+0x89/0x1f0 [ 600.756451] ? rw_verify_area+0xe5/0x2b0 [ 600.760497] ? __fdget_raw+0x20/0x20 [ 600.764210] vfs_read+0x124/0x360 [ 600.767685] SyS_read+0xef/0x220 [ 600.771052] ? vfs_copy_file_range+0x960/0x960 [ 600.775632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.780643] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 600.785409] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 600.790151] RIP: 0033:0x7f1c4f710310 [ 600.793852] RSP: 002b:00007ffed98af678 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 600.801558] RAX: ffffffffffffffda RBX: 00007f1c4fde66a8 RCX: 00007f1c4f710310 [ 600.808816] RDX: 0000000000000001 RSI: 00007ffed98af6c8 RDI: 0000000000000000 [ 600.816079] RBP: 0000000000000082 R08: 00007ffed98af4b0 R09: 0000000000000000 [ 600.823351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 600.830637] R13: 000000000000006c R14: 000000000000006c R15: 00007ffed98af5b4 [ 600.837941] sshd S20032 3011 2961 0x00000000 [ 600.843592] Call Trace: [ 600.846183] __schedule+0x8e8/0x2070 [ 600.849911] ? __sched_text_start+0x8/0x8 [ 600.854072] ? timerqueue_add+0x1e9/0x280 [ 600.858230] ? do_raw_spin_trylock+0x190/0x190 [ 600.862809] ? __remove_hrtimer+0x190/0x190 [ 600.867123] ? check_noncircular+0x20/0x20 [ 600.871419] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 600.876521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 600.881533] ? trace_hardirqs_on+0xd/0x10 [ 600.885707] schedule+0x108/0x440 [ 600.889889] ? __schedule+0x2070/0x2070 [ 600.893881] ? rcu_pm_notify+0xc0/0xc0 [ 600.897786] ? memset+0x31/0x40 [ 600.901062] ? __hrtimer_init+0x4e/0x140 [ 600.905125] schedule_hrtimeout_range_clock+0x23e/0x810 [ 600.910503] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 600.915626] ? tcp_peek_len+0x270/0x270 [ 600.919616] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 600.924726] ? __hrtimer_init+0x140/0x140 [ 600.928876] ? add_wait_queue+0x1bb/0x2d0 [ 600.933043] schedule_hrtimeout_range+0x2a/0x40 [ 600.937739] poll_schedule_timeout+0x10f/0x1f0 [ 600.942322] ? poll_freewait+0x250/0x250 [ 600.946377] ? check_same_owner+0x320/0x320 [ 600.950702] ? poll_initwait+0x180/0x180 [ 600.954757] ? pipe_poll+0x25e/0x2d0 [ 600.958472] do_select+0x11ea/0x1710 [ 600.962256] ? select_estimate_accuracy+0x450/0x450 [ 600.967286] ? perf_trace_lock+0xf1/0x860 [ 600.971436] ? perf_trace_lock_acquire+0xfe/0x900 [ 600.976284] ? check_noncircular+0x20/0x20 [ 600.980504] ? lock_downgrade+0x990/0x990 [ 600.984667] ? set_fd_set.part.0+0x70/0x70 [ 600.988904] ? set_fd_set.part.0+0x70/0x70 [ 600.993144] ? set_fd_set.part.0+0x70/0x70 [ 600.997385] ? set_fd_set.part.0+0x70/0x70 [ 601.001628] ? __might_fault+0xe0/0x1d0 [ 601.005614] ? lock_release+0xd70/0xd70 [ 601.009587] ? __check_object_size+0x25d/0x4f0 [ 601.014182] ? __might_sleep+0x95/0x190 [ 601.018170] ? kasan_check_write+0x14/0x20 [ 601.022409] core_sys_select+0x480/0x960 [ 601.026457] ? core_sys_select+0x480/0x960 [ 601.030703] ? poll_select_set_timeout+0x210/0x210 [ 601.035640] ? kvm_clock_get_cycles+0x25/0x30 [ 601.040139] ? timespec64_add_safe+0x1bb/0x2c0 [ 601.044786] ? poll_select_set_timeout+0x12f/0x210 [ 601.049705] ? do_restart_poll+0x2a0/0x2a0 [ 601.053989] ? kasan_check_write+0x14/0x20 [ 601.058228] SyS_select+0x194/0x230 [ 601.061862] ? core_sys_select+0x960/0x960 [ 601.066088] ? SyS_write+0x184/0x220 [ 601.069797] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 601.074637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 601.079648] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 601.084414] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 601.089164] RIP: 0033:0x7f104fb78dd3 [ 601.092865] RSP: 002b:00007fffa0bc8198 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 601.100568] RAX: ffffffffffffffda RBX: 00007fffa0bc8220 RCX: 00007f104fb78dd3 [ 601.107826] RDX: 000055b91214eac0 RSI: 000055b91214eae0 RDI: 000000000000000c [ 601.115098] RBP: 0000000000000082 R08: 00007fffa0bc81c0 R09: 0101010101010101 [ 601.122357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001000000 [ 601.129643] R13: 0000000000200000 R14: 00007f1050c2ec00 R15: 000055b91214fde0 [ 601.136975] syz-fuzzer S20592 3013 3011 0x00000000 [ 601.142619] Call Trace: [ 601.145206] __schedule+0x8e8/0x2070 [ 601.148950] ? __sched_text_start+0x8/0x8 [ 601.153100] ? plist_check_list+0x7e/0xa0 [ 601.157251] ? plist_check_head+0xe2/0x130 [ 601.161484] ? plist_check_list+0xa0/0xa0 [ 601.165641] ? find_held_lock+0x39/0x1d0 [ 601.169762] ? plist_check_head+0x130/0x130 [ 601.174090] schedule+0x108/0x440 [ 601.177542] ? __schedule+0x2070/0x2070 [ 601.181516] ? do_raw_spin_trylock+0x190/0x190 [ 601.186115] ? futex_wait_setup+0x14a/0x3d0 [ 601.190456] futex_wait_queue_me+0x3ed/0x7e0 [ 601.194865] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 601.200241] ? get_futex_value_locked+0xc3/0xf0 [ 601.204906] ? futex_wait_setup+0x22e/0x3d0 [ 601.209242] ? futex_wake+0x680/0x680 [ 601.213032] ? check_noncircular+0x20/0x20 [ 601.217285] futex_wait+0x357/0xa00 [ 601.220949] ? futex_wait_setup+0x3d0/0x3d0 [ 601.225293] ? inode_dio_wait+0x530/0x530 [ 601.229445] ? rcu_read_lock_sched_held+0x108/0x120 [ 601.234461] ? __mark_inode_dirty+0x25f/0x1170 [ 601.239041] ? __inode_attach_wb+0xf70/0xf70 [ 601.243447] ? check_noncircular+0x20/0x20 [ 601.247713] ? lock_release+0xd70/0xd70 [ 601.251689] do_futex+0x10c6/0x2130 [ 601.255305] ? find_held_lock+0x39/0x1d0 [ 601.259360] ? fsnotify+0xb6f/0x1af0 [ 601.263091] ? lock_downgrade+0x990/0x990 [ 601.267250] ? exit_robust_list+0x240/0x240 [ 601.271574] ? inode_dio_wait+0x530/0x530 [ 601.275722] ? __lock_is_held+0xbc/0x140 [ 601.279812] ? __sb_end_write+0x9e/0xd0 [ 601.283777] ? pipe_write+0x5eb/0xd70 [ 601.287603] ? __vfs_write+0xf7/0x970 [ 601.291406] ? default_llseek+0x2a0/0x2a0 [ 601.295544] ? selinux_capset+0x100/0x100 [ 601.299707] ? __fsnotify_parent+0xb4/0x3a0 [ 601.304027] ? fsnotify+0x1af0/0x1af0 [ 601.307860] SyS_futex+0x260/0x390 [ 601.311394] ? vfs_write+0x22a/0x510 [ 601.315109] ? do_futex+0x2130/0x2130 [ 601.318912] ? SyS_write+0x184/0x220 [ 601.322614] ? lockdep_sys_exit+0x47/0xf0 [ 601.326773] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 601.331629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 601.336640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 601.341424] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 601.346167] RIP: 0033:0x45f663 [ 601.349346] RSP: 002b:00007ffff7802e50 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 601.357055] RAX: ffffffffffffffda RBX: 0000000000cc52a0 RCX: 000000000045f663 [ 601.364312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000cc53b0 [ 601.371572] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 601.378830] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c43a140000 [ 601.386109] R13: 0000000000862a42 R14: 0000000000000039 R15: 0000000000000000 [ 601.393428] syz-fuzzer S21176 3014 3011 0x00000000 [ 601.399059] Call Trace: [ 601.401648] __schedule+0x8e8/0x2070 [ 601.405375] ? __sched_text_start+0x8/0x8 [ 601.409517] ? timerqueue_add+0x1e9/0x280 [ 601.413673] ? do_raw_spin_trylock+0x190/0x190 [ 601.418251] ? __remove_hrtimer+0x190/0x190 [ 601.422565] ? find_held_lock+0x39/0x1d0 [ 601.426630] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 601.431736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 601.436746] ? trace_hardirqs_on+0xd/0x10 [ 601.440942] schedule+0x108/0x440 [ 601.444417] ? __schedule+0x2070/0x2070 [ 601.448406] ? print_usage_bug+0x480/0x480 [ 601.452649] ? do_raw_spin_trylock+0x190/0x190 [ 601.457293] ? futex_wait_setup+0x14a/0x3d0 [ 601.461640] futex_wait_queue_me+0x3ed/0x7e0 [ 601.466061] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 601.471428] ? memset+0x31/0x40 [ 601.474703] ? get_futex_value_locked+0xc3/0xf0 [ 601.479371] ? futex_wait_setup+0x22e/0x3d0 [ 601.483687] ? __kernel_text_address+0xae/0xe0 [ 601.488277] ? futex_wake+0x680/0x680 [ 601.492095] futex_wait+0x357/0xa00 [ 601.495744] ? futex_wait_setup+0x3d0/0x3d0 [ 601.500073] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 601.505253] ? perf_trace_lock+0xf1/0x860 [ 601.509427] ? __hrtimer_init+0x140/0x140 [ 601.513573] ? perf_trace_lock_acquire+0xfe/0x900 [ 601.518424] ? find_held_lock+0x39/0x1d0 [ 601.522545] ? find_held_lock+0x39/0x1d0 [ 601.526623] do_futex+0x10c6/0x2130 [ 601.530249] ? check_noncircular+0x20/0x20 [ 601.534478] ? lock_downgrade+0x990/0x990 [ 601.538625] ? perf_trace_lock+0xf1/0x860 [ 601.542791] ? exit_robust_list+0x240/0x240 [ 601.547165] ? find_held_lock+0x39/0x1d0 [ 601.551259] ? lock_downgrade+0x990/0x990 [ 601.555401] ? find_held_lock+0x39/0x1d0 [ 601.559464] ? lock_acquire+0x1d5/0x580 [ 601.563430] ? SyS_futex+0x2d3/0x390 [ 601.567167] ? pvclock_read_flags+0x160/0x160 [ 601.571650] ? __might_fault+0xe0/0x1d0 [ 601.575622] ? ktime_get+0x15c/0x3a0 [ 601.579346] ? kvm_clock_get_cycles+0x25/0x30 [ 601.583863] ? ktime_get+0x26f/0x3a0 [ 601.587581] ? do_gettimeofday+0x190/0x190 [ 601.591813] ? __might_sleep+0x95/0x190 [ 601.595796] ? kasan_check_write+0x14/0x20 [ 601.600036] SyS_futex+0x260/0x390 [ 601.603587] ? do_futex+0x2130/0x2130 [ 601.607387] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 601.612228] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 601.617255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 601.622020] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 601.626764] RIP: 0033:0x45f663 [ 601.629953] RSP: 002b:00007f805685cd18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 601.637689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045f663 [ 601.644960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000cc4818 [ 601.652215] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 601.659486] R10: 00007f805685cd50 R11: 0000000000000246 R12: 00007ffff7802d10 [ 601.666746] R13: 00007f805685d9c0 R14: 00007f8057027040 R15: 0000000000000003 [ 601.674068] syz-fuzzer S23632 3015 3011 0x00000000 [ 601.679716] Call Trace: [ 601.682314] __schedule+0x8e8/0x2070 [ 601.686019] ? nohz_balance_exit_idle.part.85+0x70/0x70 [ 601.691393] ? __sched_text_start+0x8/0x8 [ 601.695536] ? plist_check_list+0x7e/0xa0 [ 601.699700] ? plist_check_head+0xe2/0x130 [ 601.703928] ? plist_check_list+0xa0/0xa0 [ 601.708076] ? find_held_lock+0x39/0x1d0 [ 601.712162] ? plist_check_head+0x130/0x130 [ 601.716492] schedule+0x108/0x440 [ 601.719936] ? lock_downgrade+0x990/0x990 [ 601.724072] ? lock_downgrade+0x990/0x990 [ 601.728209] ? __schedule+0x2070/0x2070 [ 601.732179] ? do_raw_spin_trylock+0x190/0x190 [ 601.736778] ? futex_wait_setup+0x14a/0x3d0 [ 601.741092] ? do_raw_spin_trylock+0x190/0x190 [ 601.745662] ? do_raw_spin_trylock+0x190/0x190 [ 601.750249] futex_wait_queue_me+0x3ed/0x7e0 [ 601.754680] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 601.760056] ? get_futex_value_locked+0xc3/0xf0 [ 601.764738] ? futex_wait_setup+0x22e/0x3d0 [ 601.769071] ? futex_wake+0x680/0x680 [ 601.772876] ? __unqueue_futex+0x1c0/0x290 [ 601.777137] ? fault_in_user_writeable+0x90/0x90 [ 601.781913] futex_wait+0x357/0xa00 [ 601.785584] ? mark_wake_futex+0xc0/0x1c0 [ 601.789737] ? futex_wait_setup+0x3d0/0x3d0 [ 601.794069] ? wake_up_q+0x8a/0xe0 [ 601.797601] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 601.802695] ? futex_wake+0x2ca/0x680 [ 601.806521] ? get_futex_key+0x1d50/0x1d50 [ 601.810749] ? lock_downgrade+0x990/0x990 [ 601.814972] do_futex+0x10c6/0x2130 [ 601.818605] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 601.823705] ? check_noncircular+0x20/0x20 [ 601.827934] ? trace_hardirqs_on+0xd/0x10 [ 601.832094] ? exit_robust_list+0x240/0x240 [ 601.836404] ? check_noncircular+0x20/0x20 [ 601.840675] ? find_held_lock+0x39/0x1d0 [ 601.844758] ? lock_downgrade+0x990/0x990 [ 601.848902] ? recalc_sigpending+0x103/0x160 [ 601.853304] ? recalc_sigpending_tsk+0x150/0x150 [ 601.858058] ? __set_current_blocked+0x9a/0x110 [ 601.862766] ? do_raw_spin_trylock+0x190/0x190 [ 601.867372] ? retarget_shared_pending+0x3c0/0x3c0 [ 601.872307] ? __might_fault+0xe0/0x1d0 [ 601.876290] ? _raw_spin_unlock_irq+0x27/0x70 [ 601.880784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 601.885795] ? trace_hardirqs_on+0xd/0x10 [ 601.889936] ? _raw_spin_unlock_irq+0x27/0x70 [ 601.894443] ? __set_current_blocked+0xd4/0x110 [ 601.899124] ? sigprocmask+0xe7/0x300 [ 601.902918] ? sigsuspend+0x260/0x260 [ 601.906731] SyS_futex+0x260/0x390 [ 601.910275] ? do_futex+0x2130/0x2130 [ 601.914069] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 601.918910] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 601.923921] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 601.928685] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 601.933441] RIP: 0033:0x45f663 [ 601.936629] RSP: 002b:00007f805605bd00 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 601.944336] RAX: ffffffffffffffda RBX: 000000c42002a700 RCX: 000000000045f663 [ 601.951593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c42002a810 [ 601.958853] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 601.966108] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420066288 [ 601.973366] R13: 00000000000000ff R14: 00000000000000ff R15: 000000000000000f [ 601.980666] syz-fuzzer S21992 3016 3011 0x00000000 [ 601.986299] Call Trace: [ 601.988889] __schedule+0x8e8/0x2070 [ 601.992627] ? __sched_text_start+0x8/0x8 [ 601.996768] ? plist_check_list+0x7e/0xa0 [ 602.000915] ? plist_check_head+0xe2/0x130 [ 602.005144] ? plist_check_list+0xa0/0xa0 [ 602.009296] ? find_held_lock+0x39/0x1d0 [ 602.013414] ? plist_check_head+0x130/0x130 [ 602.017746] schedule+0x108/0x440 [ 602.021197] ? retint_kernel+0x10/0x10 [ 602.025076] ? __schedule+0x2070/0x2070 [ 602.029047] ? do_raw_spin_trylock+0x190/0x190 [ 602.033633] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 602.038555] ? lock_acquire+0x256/0x580 [ 602.042543] ? do_raw_spin_trylock+0x190/0x190 [ 602.047111] ? do_raw_spin_trylock+0x190/0x190 [ 602.051703] futex_wait_queue_me+0x3ed/0x7e0 [ 602.056105] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 602.061486] ? get_futex_value_locked+0xc3/0xf0 [ 602.066155] ? futex_wait_setup+0x22e/0x3d0 [ 602.070477] ? __lock_is_held+0xbc/0x140 [ 602.074549] ? futex_wake+0x680/0x680 [ 602.078367] futex_wait+0x357/0xa00 [ 602.082018] ? futex_wait_setup+0x3d0/0x3d0 [ 602.086333] ? lock_downgrade+0x990/0x990 [ 602.090503] ? lock_acquire+0x1d5/0x580 [ 602.094467] ? finish_task_switch+0x1aa/0x740 [ 602.098965] ? do_raw_spin_trylock+0x190/0x190 [ 602.103544] ? lock_release+0xd70/0xd70 [ 602.107510] ? compat_start_thread+0x80/0x80 [ 602.111953] ? _raw_spin_unlock_irq+0x27/0x70 [ 602.116457] ? finish_task_switch+0x1d3/0x740 [ 602.120938] ? finish_task_switch+0x1aa/0x740 [ 602.125453] do_futex+0x10c6/0x2130 [ 602.129069] ? preempt_notifier_dec+0x20/0x20 [ 602.133584] ? __schedule+0x8f0/0x2070 [ 602.137484] ? exit_robust_list+0x240/0x240 [ 602.141798] ? lock_release+0xd70/0xd70 [ 602.145765] ? check_same_owner+0x320/0x320 [ 602.150077] ? ktime_get_ts64+0x328/0x4d0 [ 602.154240] ? __might_sleep+0x95/0x190 [ 602.158227] ? kasan_check_read+0x11/0x20 [ 602.162374] ? _copy_to_user+0xa2/0xc0 [ 602.166269] ? poll_select_copy_remaining+0x3ef/0x6e0 [ 602.171468] ? schedule+0x108/0x440 [ 602.175097] ? __schedule+0x2070/0x2070 [ 602.179127] ? poll_select_set_timeout+0x12f/0x210 [ 602.184165] ? do_restart_poll+0x2a0/0x2a0 [ 602.188402] ? exit_to_usermode_loop+0x98/0x300 [ 602.193178] ? trace_hardirqs_off+0xd/0x10 [ 602.197403] ? exit_to_usermode_loop+0x1a8/0x300 [ 602.202147] ? SyS_pselect6+0x48a/0x650 [ 602.206138] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 602.211685] SyS_futex+0x260/0x390 [ 602.215233] ? do_futex+0x2130/0x2130 [ 602.219035] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 602.223894] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 602.228907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 602.233671] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 602.238417] RIP: 0033:0x45f663 [ 602.241592] RSP: 002b:000000c420023ec0 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 602.249296] RAX: ffffffffffffffda RBX: 000000c42002aa80 RCX: 000000000045f663 [ 602.256555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000ce44a0 [ 602.263815] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 602.271077] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c420066168 [ 602.278337] R13: 00007f805585b9c0 R14: 00007f8057027040 R15: 0000000000000003 [ 602.285645] syz-fuzzer S20592 3017 3011 0x00000000 [ 602.291278] Call Trace: [ 602.293897] __schedule+0x8e8/0x2070 [ 602.297621] ? __sched_text_start+0x8/0x8 [ 602.301764] ? plist_check_list+0x7e/0xa0 [ 602.305914] ? plist_check_head+0xe2/0x130 [ 602.310144] ? plist_check_list+0xa0/0xa0 [ 602.314296] ? find_held_lock+0x39/0x1d0 [ 602.318384] ? plist_check_head+0x130/0x130 [ 602.322730] schedule+0x108/0x440 [ 602.326227] ? __schedule+0x2070/0x2070 [ 602.330208] ? do_raw_spin_trylock+0x190/0x190 [ 602.334817] ? futex_wait_setup+0x14a/0x3d0 [ 602.339159] futex_wait_queue_me+0x3ed/0x7e0 [ 602.343563] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 602.348940] ? get_futex_value_locked+0xc3/0xf0 [ 602.353606] ? futex_wait_setup+0x22e/0x3d0 [ 602.357939] ? futex_wake+0x680/0x680 [ 602.361777] ? lock_release+0xd70/0xd70 [ 602.365751] ? check_same_owner+0x320/0x320 [ 602.370088] futex_wait+0x357/0xa00 [ 602.373738] ? futex_wait_setup+0x3d0/0x3d0 [ 602.378052] ? check_noncircular+0x20/0x20 [ 602.382284] ? pipe_read+0xb7/0x800 [ 602.385915] ? find_held_lock+0x39/0x1d0 [ 602.390000] ? lock_downgrade+0x990/0x990 [ 602.394143] ? find_held_lock+0x39/0x1d0 [ 602.398260] ? fsnotify+0xb6f/0x1af0 [ 602.401999] do_futex+0x10c6/0x2130 [ 602.405621] ? avc_has_perm+0xd0/0x680 [ 602.409509] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 602.416194] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 602.421062] ? exit_robust_list+0x240/0x240 [ 602.425390] ? avc_has_perm+0x43e/0x680 [ 602.429366] ? avc_has_perm_noaudit+0x520/0x520 [ 602.434046] ? iterate_fd+0x3f0/0x3f0 [ 602.437862] ? mutex_unlock+0xd/0x10 [ 602.441573] ? pipe_read+0x5ea/0x800 [ 602.445314] ? __vfs_read+0xf7/0xa00 [ 602.449045] ? do_iter_readv_writev+0x7f0/0x7f0 [ 602.453704] ? selinux_capset+0x100/0x100 [ 602.457852] ? fsnotify+0x1af0/0x1af0 [ 602.461679] ? selinux_file_permission+0x82/0x460 [ 602.466557] SyS_futex+0x260/0x390 [ 602.470087] ? vfs_read+0x16b/0x360 [ 602.473716] ? do_futex+0x2130/0x2130 [ 602.477513] ? SyS_read+0x184/0x220 [ 602.481132] ? lockdep_sys_exit+0x47/0xf0 [ 602.485334] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 602.490236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 602.495249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 602.500015] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 602.504764] RIP: 0033:0x45f663 [ 602.507955] RSP: 002b:00007f8054ef9c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 602.515689] RAX: ffffffffffffffda RBX: 000000c420094e00 RCX: 000000000045f663 [ 602.522945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420094f10 [ 602.530217] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 602.537477] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c43121e000 [ 602.544764] R13: 0000000000862a42 R14: 0000000000000011 R15: 0000000000000000 [ 602.552069] syz-fuzzer S20592 3018 3011 0x00000000 [ 602.557707] Call Trace: [ 602.560344] __schedule+0x8e8/0x2070 [ 602.564065] ? print_usage_bug+0x480/0x480 [ 602.568307] ? __sched_text_start+0x8/0x8 [ 602.572450] ? plist_check_list+0x7e/0xa0 [ 602.576616] ? plist_check_head+0xe2/0x130 [ 602.580850] ? plist_check_list+0xa0/0xa0 [ 602.585006] ? find_held_lock+0x39/0x1d0 [ 602.589097] ? plist_check_head+0x130/0x130 [ 602.593442] schedule+0x108/0x440 [ 602.596894] ? __schedule+0x2070/0x2070 [ 602.600862] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 602.606051] ? do_raw_spin_trylock+0x190/0x190 [ 602.610661] ? futex_wait_setup+0x14a/0x3d0 [ 602.615042] futex_wait_queue_me+0x3ed/0x7e0 [ 602.619454] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 602.624820] ? mem_cgroup_charge_statistics+0x740/0x740 [ 602.630186] ? get_futex_value_locked+0xc3/0xf0 [ 602.634858] ? futex_wait_setup+0x22e/0x3d0 [ 602.639194] ? futex_wake+0x680/0x680 [ 602.643015] futex_wait+0x357/0xa00 [ 602.646643] ? mem_cgroup_charge_statistics+0x740/0x740 [ 602.652020] ? futex_wait_setup+0x3d0/0x3d0 [ 602.656351] ? find_held_lock+0x39/0x1d0 [ 602.660433] ? lock_downgrade+0x990/0x990 [ 602.664579] ? lru_cache_add_active_or_unevictable+0x20e/0x540 [ 602.670606] ? do_raw_spin_trylock+0x190/0x190 [ 602.675198] do_futex+0x10c6/0x2130 [ 602.678837] ? check_noncircular+0x20/0x20 [ 602.683076] ? _raw_spin_unlock+0x22/0x30 [ 602.687219] ? __handle_mm_fault+0x577/0x3840 [ 602.691733] ? exit_robust_list+0x240/0x240 [ 602.696068] ? find_held_lock+0x39/0x1d0 [ 602.700156] ? lock_downgrade+0x990/0x990 [ 602.704356] ? handle_mm_fault+0x4a2/0x860 [ 602.708579] ? down_read_trylock+0xdb/0x170 [ 602.712899] ? __handle_mm_fault+0x3840/0x3840 [ 602.717472] ? vmacache_find+0x61/0x270 [ 602.721461] ? up_read+0x1a/0x40 [ 602.724827] ? __do_page_fault+0x35b/0xb60 [ 602.729086] ? do_page_fault+0xee/0x720 [ 602.733071] SyS_futex+0x260/0x390 [ 602.736602] ? vfs_read+0x16b/0x360 [ 602.740231] ? do_futex+0x2130/0x2130 [ 602.744030] ? lockdep_sys_exit+0x47/0xf0 [ 602.748174] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 602.753016] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 602.758030] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 602.762803] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 602.767547] RIP: 0033:0x45f663 [ 602.770728] RSP: 002b:00007f80546f8c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 602.778433] RAX: ffffffffffffffda RBX: 000000c420095880 RCX: 000000000045f663 [ 602.785692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420095990 [ 602.792949] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 602.800210] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000034 [ 602.807484] R13: 0000000000862a42 R14: 0000000000000035 R15: 0000000000000000 [ 602.814789] syz-fuzzer S20264 3019 3011 0x00000000 [ 602.820432] Call Trace: [ 602.823021] __schedule+0x8e8/0x2070 [ 602.826757] ? __sched_text_start+0x8/0x8 [ 602.830926] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 602.836107] ? mark_held_locks+0xb2/0x100 [ 602.840262] ? perf_trace_lock+0xf1/0x860 [ 602.844412] ? mutex_unlock+0xd/0x10 [ 602.848127] ? check_noncircular+0x20/0x20 [ 602.852371] schedule+0x108/0x440 [ 602.855816] ? ep_eventpoll_release+0x60/0x60 [ 602.860307] ? __schedule+0x2070/0x2070 [ 602.864281] ? perf_trace_lock+0x860/0x860 [ 602.868532] ? find_held_lock+0x39/0x1d0 [ 602.872619] schedule_hrtimeout_range_clock+0x681/0x810 [ 602.877986] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 602.883087] ? ep_poll+0x22f/0x11a0 [ 602.886737] ? do_raw_spin_trylock+0x190/0x190 [ 602.892045] ? do_futex+0x783/0x2130 [ 602.895750] ? avc_has_perm+0xd0/0x680 [ 602.899639] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 602.904761] schedule_hrtimeout_range+0x2a/0x40 [ 602.909425] ep_poll+0xa2f/0x11a0 [ 602.912884] ? lock_downgrade+0x990/0x990 [ 602.917052] ? ep_send_events_proc+0xe80/0xe80 [ 602.927472] ? lock_release+0xd70/0xd70 [ 602.931454] ? __lock_is_held+0xbc/0x140 [ 602.935540] ? __fget+0x362/0x580 [ 602.939009] ? iterate_fd+0x3f0/0x3f0 [ 602.942802] ? __vfs_read+0xf7/0xa00 [ 602.946520] ? do_iter_readv_writev+0x7f0/0x7f0 [ 602.951188] ? fsnotify+0x1af0/0x1af0 [ 602.955013] ? __fget_light+0x29d/0x390 [ 602.958984] ? fget_raw+0x20/0x20 [ 602.962444] ? SyS_futex+0x260/0x390 [ 602.966159] ? SyS_futex+0x269/0x390 [ 602.969863] ? vfs_read+0x16b/0x360 [ 602.973491] ? wake_up_q+0xe0/0xe0 [ 602.977025] ? SyS_read+0x184/0x220 [ 602.980650] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 602.985503] SyS_epoll_wait+0x167/0x1c0 [ 602.989484] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 602.994227] RIP: 0033:0x45f7f9 [ 602.997405] RSP: 002b:00007f8053ef76e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 603.005117] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 000000000045f7f9 [ 603.012378] RDX: 0000000000000080 RSI: 00007f8053ef7728 RDI: 0000000000000004 [ 603.019637] RBP: 0000000000000082 R08: 0000000000000003 R09: 000000c420063200 [ 603.026912] R10: 00000000ffffffff R11: 0000000000000246 R12: 000000c423660c56 [ 603.034169] R13: 0000000000000002 R14: ffffffffffffffff R15: 0000000000000002 [ 603.041472] syz-fuzzer S20592 3020 3011 0x00000000 [ 603.047098] Call Trace: [ 603.049690] __schedule+0x8e8/0x2070 [ 603.053431] ? __sched_text_start+0x8/0x8 [ 603.057576] ? timerqueue_add+0x1e9/0x280 [ 603.061732] ? do_raw_spin_trylock+0x190/0x190 [ 603.066325] ? __remove_hrtimer+0x190/0x190 [ 603.070634] ? find_held_lock+0x39/0x1d0 [ 603.074729] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 603.079841] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.084862] ? trace_hardirqs_on+0xd/0x10 [ 603.089020] schedule+0x108/0x440 [ 603.092476] ? __schedule+0x2070/0x2070 [ 603.096437] ? print_usage_bug+0x480/0x480 [ 603.100665] ? do_raw_spin_trylock+0x190/0x190 [ 603.105263] ? futex_wait_setup+0x14a/0x3d0 [ 603.109602] futex_wait_queue_me+0x3ed/0x7e0 [ 603.114009] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 603.119380] ? memset+0x31/0x40 [ 603.122662] ? get_futex_value_locked+0xc3/0xf0 [ 603.127330] ? futex_wait_setup+0x22e/0x3d0 [ 603.131647] ? __kernel_text_address+0xae/0xe0 [ 603.136239] ? futex_wake+0x680/0x680 [ 603.140063] futex_wait+0x357/0xa00 [ 603.143717] ? futex_wait_setup+0x3d0/0x3d0 [ 603.148046] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 603.153241] ? wake_up_q+0x8a/0xe0 [ 603.156789] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 603.161885] ? futex_wake+0x2ca/0x680 [ 603.165703] ? __hrtimer_init+0x140/0x140 [ 603.169866] ? get_futex_key+0x1d50/0x1d50 [ 603.174099] ? find_held_lock+0x39/0x1d0 [ 603.178182] ? lock_downgrade+0x990/0x990 [ 603.182340] do_futex+0x10c6/0x2130 [ 603.185960] ? avc_has_perm+0xd0/0x680 [ 603.189854] ? check_noncircular+0x20/0x20 [ 603.194109] ? perf_trace_lock+0xf1/0x860 [ 603.198248] ? lock_release+0xd70/0xd70 [ 603.202234] ? exit_robust_list+0x240/0x240 [ 603.206564] ? find_held_lock+0x39/0x1d0 [ 603.210647] ? lock_downgrade+0x990/0x990 [ 603.214789] ? find_held_lock+0x39/0x1d0 [ 603.218871] ? lock_acquire+0x1d5/0x580 [ 603.222853] ? SyS_futex+0x2d3/0x390 [ 603.226589] ? pvclock_read_flags+0x160/0x160 [ 603.231075] ? __might_fault+0xe0/0x1d0 [ 603.235062] ? ktime_get+0x15c/0x3a0 [ 603.238786] ? kvm_clock_get_cycles+0x25/0x30 [ 603.243270] ? ktime_get+0x26f/0x3a0 [ 603.246985] ? do_gettimeofday+0x190/0x190 [ 603.251216] ? __might_sleep+0x95/0x190 [ 603.255226] ? kasan_check_write+0x14/0x20 [ 603.259476] SyS_futex+0x260/0x390 [ 603.263026] ? do_futex+0x2130/0x2130 [ 603.266816] ? SyS_write+0x184/0x220 [ 603.270557] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 603.275399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.280411] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 603.285182] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 603.289927] RIP: 0033:0x45f663 [ 603.293107] RSP: 002b:000000c4203b56a0 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 603.300810] RAX: ffffffffffffffda RBX: 000000003b95a81d RCX: 000000000045f663 [ 603.308067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000cc2b00 [ 603.315340] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 603.322597] R10: 000000c4203b56d8 R11: 0000000000000206 R12: 0000000000000001 [ 603.329857] R13: 0000000000000001 R14: 0000000000000033 R15: 0000000000000003 [ 603.337164] syz-fuzzer S20264 3021 3011 0x00000000 [ 603.342794] Call Trace: [ 603.345379] __schedule+0x8e8/0x2070 [ 603.349108] ? __sched_text_start+0x8/0x8 [ 603.353254] ? plist_check_list+0x7e/0xa0 [ 603.357419] ? plist_check_head+0xe2/0x130 [ 603.361645] ? plist_check_list+0xa0/0xa0 [ 603.365829] ? find_held_lock+0x39/0x1d0 [ 603.369933] ? plist_check_head+0x130/0x130 [ 603.374260] schedule+0x108/0x440 [ 603.377711] ? __schedule+0x2070/0x2070 [ 603.381684] ? do_raw_spin_trylock+0x190/0x190 [ 603.386278] ? futex_wait_setup+0x14a/0x3d0 [ 603.390620] futex_wait_queue_me+0x3ed/0x7e0 [ 603.395030] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 603.400391] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 603.405503] ? get_futex_value_locked+0xc3/0xf0 [ 603.410170] ? futex_wait_setup+0x22e/0x3d0 [ 603.414503] ? futex_wake+0x680/0x680 [ 603.418299] ? perf_trace_lock+0xf1/0x860 [ 603.422441] ? lock_release+0xd70/0xd70 [ 603.426431] futex_wait+0x357/0xa00 [ 603.430082] ? futex_wait_setup+0x3d0/0x3d0 [ 603.434396] ? check_noncircular+0x20/0x20 [ 603.438626] ? pipe_read+0xb7/0x800 [ 603.442257] ? find_held_lock+0x39/0x1d0 [ 603.446340] ? lock_downgrade+0x990/0x990 [ 603.450482] ? find_held_lock+0x39/0x1d0 [ 603.454566] ? fsnotify+0xb6f/0x1af0 [ 603.458293] do_futex+0x10c6/0x2130 [ 603.461914] ? avc_has_perm+0xd0/0x680 [ 603.465806] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 603.472479] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 603.477336] ? exit_robust_list+0x240/0x240 [ 603.481660] ? avc_has_perm+0x43e/0x680 [ 603.485651] ? avc_has_perm_noaudit+0x520/0x520 [ 603.490342] ? iterate_fd+0x3f0/0x3f0 [ 603.494148] ? mutex_unlock+0xd/0x10 [ 603.497856] ? pipe_read+0x5ea/0x800 [ 603.501599] ? __vfs_read+0xf7/0xa00 [ 603.505343] ? do_iter_readv_writev+0x7f0/0x7f0 [ 603.510004] ? selinux_capset+0x100/0x100 [ 603.514181] ? fsnotify+0x1af0/0x1af0 [ 603.517992] ? selinux_file_permission+0x82/0x460 [ 603.522873] SyS_futex+0x260/0x390 [ 603.526408] ? vfs_read+0x16b/0x360 [ 603.530039] ? do_futex+0x2130/0x2130 [ 603.533833] ? SyS_read+0x184/0x220 [ 603.537487] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 603.542330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.547341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 603.552107] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 603.556856] RIP: 0033:0x45f663 [ 603.560035] RSP: 002b:00007f8052ef5c80 EFLAGS: 00000286 ORIG_RAX: 00000000000000ca [ 603.567741] RAX: ffffffffffffffda RBX: 000000c420094700 RCX: 000000000045f663 [ 603.575001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c420094810 [ 603.582290] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 603.589548] R10: 0000000000000000 R11: 0000000000000286 R12: 000000c427b57204 [ 603.596804] R13: 0000000000000001 R14: 000000c427b57248 R15: 0000000000000002 [ 603.604111] syz-executor0 S18880 3055 3021 0x00000000 [ 603.609742] Call Trace: [ 603.612333] __schedule+0x8e8/0x2070 [ 603.616062] ? __sched_text_start+0x8/0x8 [ 603.620222] ? wait_consider_task+0x1ad/0x33c0 [ 603.624814] ? lock_downgrade+0x990/0x990 [ 603.628969] ? find_held_lock+0x39/0x1d0 [ 603.633057] ? lock_release+0xce0/0xd70 [ 603.637045] schedule+0x108/0x440 [ 603.640501] ? __schedule+0x2070/0x2070 [ 603.644471] ? lock_release+0xd70/0xd70 [ 603.648443] ? add_wait_queue+0x1bb/0x2d0 [ 603.652591] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 603.657637] do_wait+0x338/0xa90 [ 603.661128] ? wait_consider_task+0x33c0/0x33c0 [ 603.665807] ? lock_downgrade+0x990/0x990 [ 603.670006] ? handle_mm_fault+0x4a2/0x860 [ 603.674231] ? down_read_trylock+0xdb/0x170 [ 603.678559] kernel_wait4+0x1f5/0x370 [ 603.682378] ? SyS_waitid+0x50/0x50 [ 603.686050] ? task_stopped_code+0x140/0x140 [ 603.690480] SYSC_wait4+0x134/0x140 [ 603.694104] ? kernel_wait4+0x370/0x370 [ 603.698091] ? syscall_return_slowpath+0x500/0x500 [ 603.703025] ? lockdep_sys_exit+0x47/0xf0 [ 603.707169] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 603.712010] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.717030] SyS_wait4+0x2c/0x40 [ 603.720402] ? SyS_wait4+0x2c/0x40 [ 603.723957] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 603.728702] RIP: 0033:0x40c42a [ 603.731878] RSP: 002b:00007ffed16ba468 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 603.739581] RAX: ffffffffffffffda RBX: 0000000000000bf7 RCX: 000000000040c42a [ 603.746838] RDX: 0000000040000000 RSI: 00007ffed16ba47c RDI: ffffffffffffffff [ 603.754099] RBP: 0000000000000082 R08: 0000000000002880 R09: 0000000000002880 [ 603.761386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 603.768667] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 603.775976] syz-executor7 S19272 3056 3021 0x00000000 [ 603.781608] Call Trace: [ 603.784199] __schedule+0x8e8/0x2070 [ 603.787929] ? __sched_text_start+0x8/0x8 [ 603.792082] ? wait_consider_task+0x1ad/0x33c0 [ 603.796656] ? lock_downgrade+0x990/0x990 [ 603.800806] ? find_held_lock+0x39/0x1d0 [ 603.804902] ? lock_release+0xce0/0xd70 [ 603.808883] schedule+0x108/0x440 [ 603.812333] ? __schedule+0x2070/0x2070 [ 603.816301] ? lock_release+0xd70/0xd70 [ 603.820298] ? add_wait_queue+0x1bb/0x2d0 [ 603.824445] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 603.829480] do_wait+0x338/0xa90 [ 603.832856] ? wait_consider_task+0x33c0/0x33c0 [ 603.837534] ? lock_downgrade+0x990/0x990 [ 603.841776] ? handle_mm_fault+0x4a2/0x860 [ 603.845997] ? down_read_trylock+0xdb/0x170 [ 603.850323] kernel_wait4+0x1f5/0x370 [ 603.854118] ? SyS_waitid+0x50/0x50 [ 603.857751] ? task_stopped_code+0x140/0x140 [ 603.862212] SYSC_wait4+0x134/0x140 [ 603.865848] ? kernel_wait4+0x370/0x370 [ 603.869826] ? syscall_return_slowpath+0x500/0x500 [ 603.874768] ? lockdep_sys_exit+0x47/0xf0 [ 603.878908] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 603.883750] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.888773] SyS_wait4+0x2c/0x40 [ 603.892129] ? SyS_wait4+0x2c/0x40 [ 603.895673] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 603.900417] RIP: 0033:0x40c42a [ 603.903593] RSP: 002b:00007ffd17bab7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 603.911330] RAX: ffffffffffffffda RBX: 0000000000000bf8 RCX: 000000000040c42a [ 603.918610] RDX: 0000000040000000 RSI: 00007ffd17bab7dc RDI: ffffffffffffffff [ 603.925869] RBP: 0000000000000082 R08: 0000000000002900 R09: 0000000000002900 [ 603.933128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 603.940387] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 603.947706] syz-executor5 S19272 3058 3013 0x00000000 [ 603.953332] Call Trace: [ 603.955935] __schedule+0x8e8/0x2070 [ 603.959660] ? __sched_text_start+0x8/0x8 [ 603.963818] ? wait_consider_task+0x1ad/0x33c0 [ 603.968396] ? lock_downgrade+0x990/0x990 [ 603.972545] ? find_held_lock+0x39/0x1d0 [ 603.976630] ? lock_release+0xce0/0xd70 [ 603.980611] schedule+0x108/0x440 [ 603.984078] ? __schedule+0x2070/0x2070 [ 603.988048] ? lock_release+0xd70/0xd70 [ 603.992017] ? add_wait_queue+0x1bb/0x2d0 [ 603.996166] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 604.001202] do_wait+0x338/0xa90 [ 604.004578] ? wait_consider_task+0x33c0/0x33c0 [ 604.009257] ? lock_downgrade+0x990/0x990 [ 604.013466] ? handle_mm_fault+0x4a2/0x860 [ 604.017693] ? down_read_trylock+0xdb/0x170 [ 604.022020] kernel_wait4+0x1f5/0x370 [ 604.025836] ? SyS_waitid+0x50/0x50 [ 604.029473] ? task_stopped_code+0x140/0x140 [ 604.033896] SYSC_wait4+0x134/0x140 [ 604.037510] ? kernel_wait4+0x370/0x370 [ 604.041491] ? syscall_return_slowpath+0x500/0x500 [ 604.046430] ? lockdep_sys_exit+0x47/0xf0 [ 604.050576] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 604.055417] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.060435] SyS_wait4+0x2c/0x40 [ 604.063788] ? SyS_wait4+0x2c/0x40 [ 604.067328] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 604.072070] RIP: 0033:0x40c42a [ 604.075247] RSP: 002b:00007ffc7ff8e3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 604.082951] RAX: ffffffffffffffda RBX: 0000000000000c0a RCX: 000000000040c42a [ 604.090210] RDX: 0000000040000000 RSI: 00007ffc7ff8e3cc RDI: ffffffffffffffff [ 604.097469] RBP: 0000000000000082 R08: 0000000000002b40 R09: 0000000000002b40 [ 604.104729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.111990] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 604.119299] syz-executor3 S19272 3059 3018 0x00000000 [ 604.124947] Call Trace: [ 604.127538] __schedule+0x8e8/0x2070 [ 604.131265] ? __sched_text_start+0x8/0x8 [ 604.135593] ? wait_consider_task+0x1ad/0x33c0 [ 604.140168] ? lock_downgrade+0x990/0x990 [ 604.144330] ? find_held_lock+0x39/0x1d0 [ 604.148417] ? lock_release+0xce0/0xd70 [ 604.152401] schedule+0x108/0x440 [ 604.155858] ? __schedule+0x2070/0x2070 [ 604.159828] ? lock_release+0xd70/0xd70 [ 604.163804] ? add_wait_queue+0x1bb/0x2d0 [ 604.167955] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 604.173021] do_wait+0x338/0xa90 [ 604.176430] ? wait_consider_task+0x33c0/0x33c0 [ 604.181135] ? lock_downgrade+0x990/0x990 [ 604.185333] ? handle_mm_fault+0x4a2/0x860 [ 604.189558] ? down_read_trylock+0xdb/0x170 [ 604.193897] kernel_wait4+0x1f5/0x370 [ 604.197693] ? SyS_waitid+0x50/0x50 [ 604.201322] ? task_stopped_code+0x140/0x140 [ 604.205763] SYSC_wait4+0x134/0x140 [ 604.209379] ? kernel_wait4+0x370/0x370 [ 604.213371] ? syscall_return_slowpath+0x500/0x500 [ 604.218324] ? lockdep_sys_exit+0x47/0xf0 [ 604.222493] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 604.227335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.232353] SyS_wait4+0x2c/0x40 [ 604.235710] ? SyS_wait4+0x2c/0x40 [ 604.239252] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 604.243994] RIP: 0033:0x40c42a [ 604.247174] RSP: 002b:00007ffc5bf4a5f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 604.254878] RAX: ffffffffffffffda RBX: 0000000000000bfd RCX: 000000000040c42a [ 604.262133] RDX: 0000000040000000 RSI: 00007ffc5bf4a60c RDI: ffffffffffffffff [ 604.269390] RBP: 0000000000000082 R08: 0000000000002a80 R09: 0000000000002a80 [ 604.276647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.283907] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 604.291229] syz-executor2 S19272 3061 3019 0x00000000 [ 604.296873] Call Trace: [ 604.299466] __schedule+0x8e8/0x2070 [ 604.303220] ? __sched_text_start+0x8/0x8 [ 604.307364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.312428] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 604.317183] ? wait_consider_task+0x1ad/0x33c0 [ 604.321773] ? find_held_lock+0x39/0x1d0 [ 604.325883] schedule+0x108/0x440 [ 604.329347] ? __schedule+0x2070/0x2070 [ 604.333317] ? lock_release+0xd70/0xd70 [ 604.337287] ? add_wait_queue+0x1bb/0x2d0 [ 604.341448] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 604.346488] do_wait+0x338/0xa90 [ 604.349868] ? wait_consider_task+0x33c0/0x33c0 [ 604.354546] ? lock_downgrade+0x990/0x990 [ 604.358746] ? handle_mm_fault+0x4a2/0x860 [ 604.362971] ? down_read_trylock+0xdb/0x170 [ 604.367299] kernel_wait4+0x1f5/0x370 [ 604.371098] ? SyS_waitid+0x50/0x50 [ 604.374732] ? task_stopped_code+0x140/0x140 [ 604.379170] SYSC_wait4+0x134/0x140 [ 604.382790] ? kernel_wait4+0x370/0x370 [ 604.386771] ? syscall_return_slowpath+0x500/0x500 [ 604.391711] ? lockdep_sys_exit+0x47/0xf0 [ 604.395856] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 604.400702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.405719] SyS_wait4+0x2c/0x40 [ 604.409075] ? SyS_wait4+0x2c/0x40 [ 604.412620] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 604.417364] RIP: 0033:0x40c42a [ 604.420542] RSP: 002b:00007ffdb00487c8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 604.428258] RAX: ffffffffffffffda RBX: 0000000000000c1a RCX: 000000000040c42a [ 604.435524] RDX: 0000000040000000 RSI: 00007ffdb00487dc RDI: ffffffffffffffff [ 604.442781] RBP: 0000000000000082 R08: 0000000000002b00 R09: 0000000000002b00 [ 604.450042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.457302] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 604.464612] syz-executor4 S19272 3062 3018 0x00000000 [ 604.470243] Call Trace: [ 604.472836] __schedule+0x8e8/0x2070 [ 604.476564] ? __sched_text_start+0x8/0x8 [ 604.480724] ? wait_consider_task+0x1ad/0x33c0 [ 604.485298] ? lock_downgrade+0x990/0x990 [ 604.489463] ? find_held_lock+0x39/0x1d0 [ 604.493549] ? lock_release+0xce0/0xd70 [ 604.497537] schedule+0x108/0x440 [ 604.500986] ? __schedule+0x2070/0x2070 [ 604.504955] ? lock_release+0xd70/0xd70 [ 604.508928] ? add_wait_queue+0x1bb/0x2d0 [ 604.513089] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 604.518118] do_wait+0x338/0xa90 [ 604.521487] ? wait_consider_task+0x33c0/0x33c0 [ 604.526160] ? lock_downgrade+0x990/0x990 [ 604.530374] ? handle_mm_fault+0x4a2/0x860 [ 604.534598] ? down_read_trylock+0xdb/0x170 [ 604.538922] kernel_wait4+0x1f5/0x370 [ 604.542717] ? SyS_waitid+0x50/0x50 [ 604.546344] ? task_stopped_code+0x140/0x140 [ 604.550767] SYSC_wait4+0x134/0x140 [ 604.554384] ? kernel_wait4+0x370/0x370 [ 604.558360] ? syscall_return_slowpath+0x500/0x500 [ 604.563294] ? lockdep_sys_exit+0x47/0xf0 [ 604.567432] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 604.572272] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.577287] SyS_wait4+0x2c/0x40 [ 604.580640] ? SyS_wait4+0x2c/0x40 [ 604.584179] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 604.588936] RIP: 0033:0x40c42a [ 604.592110] RSP: 002b:00007ffc110ec6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 604.599830] RAX: ffffffffffffffda RBX: 0000000000000c24 RCX: 000000000040c42a [ 604.607090] RDX: 0000000040000000 RSI: 00007ffc110ec6bc RDI: ffffffffffffffff [ 604.614346] RBP: 0000000000000082 R08: 0000000000002b00 R09: 0000000000002b00 [ 604.621602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.628867] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 604.636171] syz-executor0 R running task 19856 3063 3055 0x00000000 [ 604.643373] Call Trace: [ 604.645961] __schedule+0x8e8/0x2070 [ 604.649725] ? __sched_text_start+0x8/0x8 [ 604.653870] ? timerqueue_add+0x1e9/0x280 [ 604.658029] ? do_raw_spin_trylock+0x190/0x190 [ 604.662611] ? __remove_hrtimer+0x190/0x190 [ 604.666937] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 604.672037] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.677066] ? trace_hardirqs_on+0xd/0x10 [ 604.681240] schedule+0x108/0x440 [ 604.684694] ? __schedule+0x2070/0x2070 [ 604.688664] ? perf_trace_lock_acquire+0xfe/0x900 [ 604.693523] ? perf_trace_lock+0x860/0x860 [ 604.697786] do_nanosleep+0x215/0x6f0 [ 604.701619] ? schedule_timeout_idle+0x90/0x90 [ 604.706207] ? lock_downgrade+0x990/0x990 [ 604.710381] ? rcu_pm_notify+0xc0/0xc0 [ 604.714272] ? memset+0x31/0x40 [ 604.717560] hrtimer_nanosleep+0x2b2/0x860 [ 604.721780] ? SyS_waitid+0x50/0x50 [ 604.725408] ? nanosleep_copyout+0x100/0x100 [ 604.729807] ? __might_sleep+0x95/0x190 [ 604.733788] ? kasan_check_write+0x14/0x20 [ 604.738012] ? _copy_from_user+0x99/0x110 [ 604.742167] ? __hrtimer_init+0x140/0x140 [ 604.746338] SyS_nanosleep+0x175/0x1f0 [ 604.750233] ? hrtimer_nanosleep+0x860/0x860 [ 604.754628] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.759636] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 604.764409] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 604.769183] RIP: 0033:0x47d4a0 [ 604.772374] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 604.780076] RAX: ffffffffffffffda RBX: 0000000001a03914 RCX: 000000000047d4a0 [ 604.787334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 604.794597] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000001a03940 [ 604.801876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000cdd [ 604.809132] R13: 000000000000001e R14: 0000000000087aef R15: 0000000000000010 [ 604.816434] syz-executor7 R running task 19592 3064 3056 0x00000000 [ 604.823635] Call Trace: [ 604.826223] __schedule+0x8e8/0x2070 [ 604.829978] ? __sched_text_start+0x8/0x8 [ 604.834118] ? timerqueue_add+0x1e9/0x280 [ 604.838302] ? do_raw_spin_trylock+0x190/0x190 [ 604.842895] ? __remove_hrtimer+0x190/0x190 [ 604.847225] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 604.852335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.857363] ? trace_hardirqs_on+0xd/0x10 [ 604.861521] schedule+0x108/0x440 [ 604.864974] ? __schedule+0x2070/0x2070 [ 604.868944] ? perf_trace_lock_acquire+0xfe/0x900 [ 604.873799] ? perf_trace_lock+0x860/0x860 [ 604.878053] do_nanosleep+0x215/0x6f0 [ 604.881865] ? schedule_timeout_idle+0x90/0x90 [ 604.886440] ? lock_downgrade+0x990/0x990 [ 604.890916] ? rcu_pm_notify+0xc0/0xc0 [ 604.894804] ? memset+0x31/0x40 [ 604.898093] hrtimer_nanosleep+0x2b2/0x860 [ 604.902316] ? SyS_waitid+0x50/0x50 [ 604.905958] ? nanosleep_copyout+0x100/0x100 [ 604.910354] ? __might_sleep+0x95/0x190 [ 604.914340] ? kasan_check_write+0x14/0x20 [ 604.918570] ? _copy_from_user+0x99/0x110 [ 604.922752] ? __hrtimer_init+0x140/0x140 [ 604.926937] SyS_nanosleep+0x175/0x1f0 [ 604.930831] ? hrtimer_nanosleep+0x860/0x860 [ 604.935233] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 604.940247] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 604.945018] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 604.949764] RIP: 0033:0x47d4a0 [ 604.952944] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 604.960648] RAX: ffffffffffffffda RBX: 0000000002894914 RCX: 000000000047d4a0 [ 604.967910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 604.975170] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000002894940 [ 604.982427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 604.989683] R13: 000000000000000a R14: 0000000000087af1 R15: 0000000000000010 [ 604.996992] syz-executor3 R running task 20696 3069 3059 0x00000000 [ 605.004200] Call Trace: [ 605.006792] __schedule+0x8e8/0x2070 [ 605.010521] ? __sched_text_start+0x8/0x8 [ 605.014669] ? timerqueue_add+0x1e9/0x280 [ 605.018829] ? do_raw_spin_trylock+0x190/0x190 [ 605.023412] ? __remove_hrtimer+0x190/0x190 [ 605.027739] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 605.032837] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.037857] ? trace_hardirqs_on+0xd/0x10 [ 605.042015] schedule+0x108/0x440 [ 605.045471] ? __schedule+0x2070/0x2070 [ 605.049442] ? perf_trace_lock_acquire+0xfe/0x900 [ 605.054291] ? mark_held_locks+0xb2/0x100 [ 605.058436] ? retint_kernel+0x10/0x10 [ 605.062364] do_nanosleep+0x215/0x6f0 [ 605.066175] ? schedule_timeout_idle+0x90/0x90 [ 605.070748] ? lock_downgrade+0x990/0x990 [ 605.074940] ? rcu_pm_notify+0xc0/0xc0 [ 605.078827] ? memset+0x31/0x40 [ 605.082124] hrtimer_nanosleep+0x2b2/0x860 [ 605.086350] ? SyS_waitid+0x50/0x50 [ 605.089990] ? nanosleep_copyout+0x100/0x100 [ 605.094389] ? __might_sleep+0x95/0x190 [ 605.098373] ? kasan_check_write+0x14/0x20 [ 605.102603] ? _copy_from_user+0x99/0x110 [ 605.106760] ? __hrtimer_init+0x140/0x140 [ 605.110930] SyS_nanosleep+0x175/0x1f0 [ 605.114814] ? hrtimer_nanosleep+0x860/0x860 [ 605.119216] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.124227] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 605.128993] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 605.133740] RIP: 0033:0x47d4a0 [ 605.136918] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 605.144622] RAX: ffffffffffffffda RBX: 0000000002062914 RCX: 000000000047d4a0 [ 605.151888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 605.159157] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000002062940 [ 605.166416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000da2 [ 605.173675] R13: 0000000000000010 R14: 000000000008782e R15: 0000000000000010 [ 605.180997] syz-executor5 R running task 17768 3082 3058 0x80000002 [ 605.188204] Call Trace: [ 605.190795] __schedule+0x8e8/0x2070 [ 605.194524] ? __sched_text_start+0x8/0x8 [ 605.198677] ? retint_kernel+0x10/0x10 [ 605.202603] ? __lock_is_held+0xbc/0x140 [ 605.206697] ? check_same_owner+0x320/0x320 [ 605.211010] ? nf_conntrack_attach+0xa0/0xa0 [ 605.215411] ? nf_conntrack_attach+0xa0/0xa0 [ 605.219819] preempt_schedule_common+0x35/0x60 [ 605.224396] _cond_resched+0x17/0x20 [ 605.228111] nf_ct_iterate_cleanup+0x32d/0x4f0 [ 605.232693] ? nf_conntrack_attach+0xa0/0xa0 [ 605.237104] ? nf_ct_gc_expired+0x2a0/0x2a0 [ 605.241433] ? nf_send_reset+0x9a0/0x9a0 [ 605.245493] ? nf_send_reset+0x9a0/0x9a0 [ 605.249543] nf_ct_iterate_cleanup_net+0x219/0x2c0 [ 605.254472] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 605.259222] ? sel_netif_destroy+0x250/0x250 [ 605.263628] ? nf_send_reset+0x9a0/0x9a0 [ 605.267712] masq_device_event+0xa8/0xd0 [ 605.271771] notifier_call_chain+0x136/0x2c0 [ 605.276193] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 605.281674] ? rtnl_is_locked+0x54/0xb0 [ 605.285644] ? rtnl_kfree_skbs+0x70/0x70 [ 605.289715] raw_notifier_call_chain+0x2d/0x40 [ 605.294292] call_netdevice_notifiers_info+0x51/0x90 [ 605.299394] dev_close_many+0x39f/0x7c0 [ 605.303383] ? __dev_close+0x400/0x400 [ 605.307268] ? __lock_is_held+0xbc/0x140 [ 605.311337] ? find_held_lock+0x39/0x1d0 [ 605.315418] ? __lock_is_held+0xbc/0x140 [ 605.319502] vlan_device_event+0x19c0/0x2600 [ 605.323922] ? lock_release+0xd70/0xd70 [ 605.327922] ? unregister_vlan_dev+0x370/0x370 [ 605.332495] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.337500] ? fib6_run_gc+0x26c/0x3c0 [ 605.341391] ? packet_notifier+0x5cb/0x950 [ 605.345628] ? fib6_clean_all+0x30/0x30 [ 605.349600] ? packet_getname_spkt+0x2b0/0x2b0 [ 605.354262] ? ipv6_mc_netdev_event+0x207/0x300 [ 605.358938] ? igmp6_group_added+0x400/0x400 [ 605.363363] ? br_device_event+0x190/0x530 [ 605.367600] notifier_call_chain+0x136/0x2c0 [ 605.372011] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 605.377477] ? rtnl_is_locked+0x54/0xb0 [ 605.381443] ? rtnl_kfree_skbs+0x70/0x70 [ 605.385514] raw_notifier_call_chain+0x2d/0x40 [ 605.390099] call_netdevice_notifiers_info+0x51/0x90 [ 605.395216] dev_close_many+0x39f/0x7c0 [ 605.399181] ? lock_downgrade+0x990/0x990 [ 605.403329] ? insert_work+0x3ef/0x5d0 [ 605.407233] ? __dev_close+0x400/0x400 [ 605.411108] ? __queue_work+0x9a0/0x1150 [ 605.415181] ? do_raw_spin_trylock+0x190/0x190 [ 605.419765] ? __lock_is_held+0xbc/0x140 [ 605.423850] ? rtnl_is_locked+0x54/0xb0 [ 605.427819] ? rtnl_kfree_skbs+0x70/0x70 [ 605.431880] ? _raw_spin_unlock+0x22/0x30 [ 605.436024] ? __queue_work+0x563/0x1150 [ 605.440106] rollback_registered_many+0x4cc/0xe00 [ 605.444955] ? netdev_master_upper_dev_link+0x40/0x40 [ 605.450160] ? print_usage_bug+0x480/0x480 [ 605.454385] ? perf_trace_lock+0x860/0x860 [ 605.458610] ? print_usage_bug+0x480/0x480 [ 605.462835] ? perf_trace_lock+0x860/0x860 [ 605.467075] ? find_held_lock+0x39/0x1d0 [ 605.471157] ? lock_downgrade+0x990/0x990 [ 605.475314] rollback_registered+0x1be/0x3c0 [ 605.479737] ? rollback_registered_many+0xe00/0xe00 [ 605.484744] ? __queue_delayed_work+0x229/0x380 [ 605.489416] ? mark_held_locks+0xb2/0x100 [ 605.493573] ? queue_delayed_work_on+0xc9/0x1d0 [ 605.498231] ? rtnl_is_locked+0x54/0xb0 [ 605.502203] ? trace_hardirqs_on+0xd/0x10 [ 605.506340] ? queue_delayed_work_on+0x10d/0x1d0 [ 605.511098] unregister_netdevice_queue+0x2e3/0x5d0 [ 605.516113] ? rollback_registered+0x3c0/0x3c0 [ 605.520725] ? linkwatch_schedule_work+0x130/0x130 [ 605.525651] ? skb_queue_purge+0x33/0x40 [ 605.529707] ? tun_queue_purge+0x20b/0x410 [ 605.533971] __tun_detach+0x1020/0x1390 [ 605.537966] ? tun_attach+0xf90/0xf90 [ 605.541780] ? locks_remove_file+0x414/0x560 [ 605.546205] ? fcntl_setlk+0x10d0/0x10d0 [ 605.550279] ? __fsnotify_parent+0xb4/0x3a0 [ 605.554602] ? fsnotify+0x1af0/0x1af0 [ 605.558393] ? _raw_spin_unlock+0x22/0x30 [ 605.562537] ? __tun_detach+0x1390/0x1390 [ 605.566696] ? __tun_detach+0x1390/0x1390 [ 605.570833] tun_chr_close+0x44/0x60 [ 605.574558] __fput+0x333/0x7f0 [ 605.577864] ? fput+0x140/0x140 [ 605.581138] ? check_same_owner+0x320/0x320 [ 605.585517] ____fput+0x15/0x20 [ 605.588790] task_work_run+0x199/0x270 [ 605.592676] ? task_work_cancel+0x210/0x210 [ 605.596992] ? free_nsproxy+0x185/0x1f0 [ 605.600977] ? switch_task_namespaces+0xa2/0xc0 [ 605.606360] do_exit+0xa52/0x1b40 [ 605.609802] ? find_held_lock+0x39/0x1d0 [ 605.613858] ? fsnotify+0xb6f/0x1af0 [ 605.617588] ? lock_downgrade+0x990/0x990 [ 605.621750] ? mm_update_next_owner+0x930/0x930 [ 605.626425] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 605.633166] ? __sb_end_write+0x9e/0xd0 [ 605.637136] ? pipe_write+0x5eb/0xd70 [ 605.640959] ? __vfs_write+0xf7/0x970 [ 605.644761] ? default_llseek+0x2a0/0x2a0 [ 605.648898] ? selinux_capset+0x100/0x100 [ 605.653060] ? __fsnotify_parent+0xb4/0x3a0 [ 605.657383] ? fsnotify+0x1af0/0x1af0 [ 605.661197] ? rw_verify_area+0xe5/0x2b0 [ 605.665248] ? __fdget_raw+0x20/0x20 [ 605.668964] ? vfs_write+0x22a/0x510 [ 605.672681] do_group_exit+0x149/0x400 [ 605.676558] ? SyS_write+0x184/0x220 [ 605.680275] ? lockdep_sys_exit+0x47/0xf0 [ 605.684428] ? SyS_exit+0x30/0x30 [ 605.687877] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.692903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 605.697675] SyS_exit_group+0x1d/0x20 [ 605.701470] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 605.706214] RIP: 0033:0x451e59 [ 605.709393] RSP: 002b:0000000000a69418 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 605.717100] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000451e59 [ 605.724361] RDX: 000000000040c2a0 RSI: 0000000000a74bd0 RDI: 0000000000000045 [ 605.731621] RBP: 0000000000000082 R08: 000000000000000c R09: 00000000006f4340 [ 605.738877] R10: 00000000015f4940 R11: 0000000000000202 R12: 00000000004b676a [ 605.746134] R13: 0000000000a69440 R14: 000000000008795b R15: 0000000000000010 [ 605.753446] syz-executor2 S22064 3098 3061 0x00000000 [ 605.759094] Call Trace: [ 605.761699] __schedule+0x8e8/0x2070 [ 605.765428] ? __sched_text_start+0x8/0x8 [ 605.769576] ? timerqueue_add+0x1e9/0x280 [ 605.773733] ? do_raw_spin_trylock+0x190/0x190 [ 605.778314] ? __remove_hrtimer+0x190/0x190 [ 605.782624] ? retint_kernel+0x10/0x10 [ 605.786514] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 605.791619] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.796633] ? trace_hardirqs_on+0xd/0x10 [ 605.800805] schedule+0x108/0x440 [ 605.804260] ? __schedule+0x2070/0x2070 [ 605.808231] ? perf_trace_lock_acquire+0xfe/0x900 [ 605.813090] ? perf_trace_lock+0x860/0x860 [ 605.817354] do_nanosleep+0x215/0x6f0 [ 605.821192] ? schedule_timeout_idle+0x90/0x90 [ 605.825767] ? lock_downgrade+0x990/0x990 [ 605.829942] ? rcu_pm_notify+0xc0/0xc0 [ 605.833847] ? memset+0x31/0x40 [ 605.837159] hrtimer_nanosleep+0x2b2/0x860 [ 605.841396] ? SyS_waitid+0x50/0x50 [ 605.845025] ? nanosleep_copyout+0x100/0x100 [ 605.849443] ? __might_sleep+0x95/0x190 [ 605.853462] ? kasan_check_write+0x14/0x20 [ 605.857689] ? _copy_from_user+0x99/0x110 [ 605.861841] ? __hrtimer_init+0x140/0x140 [ 605.865999] ? syscall_return_slowpath+0x2b3/0x500 [ 605.870935] SyS_nanosleep+0x175/0x1f0 [ 605.874829] ? hrtimer_nanosleep+0x860/0x860 [ 605.879244] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.884259] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 605.889028] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 605.893793] RIP: 0033:0x47d4a0 [ 605.896985] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 605.904689] RAX: ffffffffffffffda RBX: 0000000001b1a914 RCX: 000000000047d4a0 [ 605.911949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 605.919205] RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000001b1a940 [ 605.926465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 605.933724] R13: 0000000000000000 R14: 0000000000087b3b R15: 0000000000000010 [ 605.941036] syz-executor4 R running task 19592 3108 3062 0x00000000 [ 605.948259] Call Trace: [ 605.950894] __schedule+0x8e8/0x2070 [ 605.954617] ? __sched_text_start+0x8/0x8 [ 605.958772] ? timerqueue_add+0x1e9/0x280 [ 605.962930] ? do_raw_spin_trylock+0x190/0x190 [ 605.967523] ? __remove_hrtimer+0x190/0x190 [ 605.971853] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 605.976956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 605.981990] ? trace_hardirqs_on+0xd/0x10 [ 605.986151] schedule+0x108/0x440 [ 605.989604] ? __schedule+0x2070/0x2070 [ 605.993572] ? perf_trace_lock_acquire+0xfe/0x900 [ 605.998470] ? perf_trace_lock+0x860/0x860 [ 606.002727] do_nanosleep+0x215/0x6f0 [ 606.006538] ? schedule_timeout_idle+0x90/0x90 [ 606.011113] ? lock_downgrade+0x990/0x990 [ 606.015275] ? rcu_pm_notify+0xc0/0xc0 [ 606.019168] ? memset+0x31/0x40 [ 606.022471] hrtimer_nanosleep+0x2b2/0x860 [ 606.026694] ? SyS_waitid+0x50/0x50 [ 606.030333] ? nanosleep_copyout+0x100/0x100 [ 606.034743] ? __might_sleep+0x95/0x190 [ 606.038729] ? kasan_check_write+0x14/0x20 [ 606.042963] ? _copy_from_user+0x99/0x110 [ 606.047115] ? __hrtimer_init+0x140/0x140 [ 606.051265] ? syscall_return_slowpath+0x2b3/0x500 [ 606.056203] SyS_nanosleep+0x175/0x1f0 [ 606.060088] ? hrtimer_nanosleep+0x860/0x860 [ 606.064488] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.069502] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 606.074273] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 606.079048] RIP: 0033:0x47d4a0 [ 606.082225] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 606.089933] RAX: ffffffffffffffda RBX: 00000000027d5914 RCX: 000000000047d4a0 [ 606.097189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 606.104462] RBP: 0000000000000082 R08: 0000000000000001 R09: 00000000027d5940 [ 606.111719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 606.118979] R13: 0000000000000004 R14: 0000000000087b0b R15: 0000000000000010 [ 606.126287] kworker/1:2 S21568 3274 2 0x80000000 [ 606.131938] Call Trace: [ 606.134528] __schedule+0x8e8/0x2070 [ 606.138257] ? __sched_text_start+0x8/0x8 [ 606.142411] ? perf_trace_lock+0x860/0x860 [ 606.146657] ? find_held_lock+0x39/0x1d0 [ 606.150745] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 606.155598] schedule+0x108/0x440 [ 606.159049] ? __schedule+0x2070/0x2070 [ 606.163064] ? do_raw_spin_trylock+0x190/0x190 [ 606.167661] ? mark_held_locks+0xb2/0x100 [ 606.171857] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.176365] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.181388] worker_thread+0x492/0x1860 [ 606.185448] ? process_one_work+0x1bd0/0x1bd0 [ 606.189938] ? check_noncircular+0x20/0x20 [ 606.194172] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.198666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.203677] ? trace_hardirqs_on+0xd/0x10 [ 606.207825] ? finish_task_switch+0x1d3/0x740 [ 606.212326] ? finish_task_switch+0x1aa/0x740 [ 606.216840] ? preempt_notifier_dec+0x20/0x20 [ 606.221387] ? __schedule+0x8f0/0x2070 [ 606.225333] ? try_to_wake_up+0xf9/0x1600 [ 606.229520] ? find_held_lock+0x39/0x1d0 [ 606.233602] ? lock_downgrade+0x990/0x990 [ 606.237763] ? complete+0x18/0x80 [ 606.241239] ? __schedule+0x2070/0x2070 [ 606.245222] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 606.250337] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.255394] ? trace_hardirqs_on+0xd/0x10 [ 606.259540] ? __kthread_parkme+0x173/0x240 [ 606.263873] kthread+0x39c/0x470 [ 606.267250] ? process_one_work+0x1bd0/0x1bd0 [ 606.271737] ? kthread_create_on_node+0x100/0x100 [ 606.276578] ret_from_fork+0x2a/0x40 [ 606.280323] kworker/1:3 R running task 19000 3277 2 0x80000000 [ 606.287545] Call Trace: [ 606.290144] __schedule+0x8e8/0x2070 [ 606.293887] ? __sched_text_start+0x8/0x8 [ 606.298040] ? perf_trace_lock+0x860/0x860 [ 606.302274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.307294] ? find_held_lock+0x39/0x1d0 [ 606.311443] schedule+0x108/0x440 [ 606.314960] ? __schedule+0x2070/0x2070 [ 606.318936] ? do_raw_spin_trylock+0x190/0x190 [ 606.323512] ? retint_kernel+0x10/0x10 [ 606.327422] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.331915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.336973] worker_thread+0x492/0x1860 [ 606.341001] ? process_one_work+0x1bd0/0x1bd0 [ 606.345494] ? check_noncircular+0x20/0x20 [ 606.349723] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.354235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.359248] ? trace_hardirqs_on+0xd/0x10 [ 606.363387] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.367881] ? finish_task_switch+0x1d3/0x740 [ 606.372368] ? finish_task_switch+0x1aa/0x740 [ 606.376868] ? preempt_notifier_dec+0x20/0x20 [ 606.381386] ? __schedule+0x8f0/0x2070 [ 606.385291] ? try_to_wake_up+0xf9/0x1600 [ 606.389452] ? find_held_lock+0x39/0x1d0 [ 606.393553] ? lock_downgrade+0x990/0x990 [ 606.397758] ? complete+0x18/0x80 [ 606.401225] ? __schedule+0x2070/0x2070 [ 606.405216] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 606.410318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.415331] ? trace_hardirqs_on+0xd/0x10 [ 606.419474] ? __kthread_parkme+0x173/0x240 [ 606.423814] kthread+0x39c/0x470 [ 606.427174] ? process_one_work+0x1bd0/0x1bd0 [ 606.431658] ? kthread_create_on_node+0x100/0x100 [ 606.436502] ret_from_fork+0x2a/0x40 [ 606.440252] kworker/u4:4 S12432 3298 2 0x80000000 [ 606.445897] Call Trace: [ 606.448483] __schedule+0x8e8/0x2070 [ 606.452235] ? __sched_text_start+0x8/0x8 [ 606.456387] ? perf_trace_lock+0x860/0x860 [ 606.460644] ? find_held_lock+0x39/0x1d0 [ 606.464729] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 606.469584] schedule+0x108/0x440 [ 606.473037] ? __schedule+0x2070/0x2070 [ 606.477019] ? do_raw_spin_trylock+0x190/0x190 [ 606.481596] ? retint_kernel+0x10/0x10 [ 606.485504] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.489999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.495019] worker_thread+0x492/0x1860 [ 606.499042] ? process_one_work+0x1bd0/0x1bd0 [ 606.503530] ? check_noncircular+0x20/0x20 [ 606.507760] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.512267] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.517276] ? trace_hardirqs_on+0xd/0x10 [ 606.521423] ? finish_task_switch+0x1d3/0x740 [ 606.525906] ? finish_task_switch+0x1aa/0x740 [ 606.530408] ? preempt_notifier_dec+0x20/0x20 [ 606.534927] ? __schedule+0x8f0/0x2070 [ 606.538835] ? try_to_wake_up+0xf9/0x1600 [ 606.543000] ? find_held_lock+0x39/0x1d0 [ 606.547085] ? lock_downgrade+0x990/0x990 [ 606.551246] ? complete+0x18/0x80 [ 606.554712] ? __schedule+0x2070/0x2070 [ 606.558701] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 606.563801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.568815] ? trace_hardirqs_on+0xd/0x10 [ 606.572957] ? __kthread_parkme+0x173/0x240 [ 606.577280] kthread+0x39c/0x470 [ 606.580650] ? process_one_work+0x1bd0/0x1bd0 [ 606.585136] ? kthread_create_on_node+0x100/0x100 [ 606.589997] ret_from_fork+0x2a/0x40 [ 606.593758] kworker/u4:5 S16728 3304 2 0x80000000 [ 606.599396] Call Trace: [ 606.601982] __schedule+0x8e8/0x2070 [ 606.605751] ? __sched_text_start+0x8/0x8 [ 606.609931] ? perf_trace_lock+0x860/0x860 [ 606.614181] ? find_held_lock+0x39/0x1d0 [ 606.618261] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 606.623143] schedule+0x108/0x440 [ 606.626607] ? __schedule+0x2070/0x2070 [ 606.630592] ? do_raw_spin_trylock+0x190/0x190 [ 606.635186] ? retint_kernel+0x10/0x10 [ 606.639078] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.643569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.648591] worker_thread+0x492/0x1860 [ 606.652623] ? process_one_work+0x1bd0/0x1bd0 [ 606.657108] ? check_noncircular+0x20/0x20 [ 606.661353] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.665848] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.670861] ? trace_hardirqs_on+0xd/0x10 [ 606.675008] ? finish_task_switch+0x1d3/0x740 [ 606.679492] ? finish_task_switch+0x1aa/0x740 [ 606.683992] ? preempt_notifier_dec+0x20/0x20 [ 606.688510] ? __schedule+0x8f0/0x2070 [ 606.692419] ? try_to_wake_up+0xf9/0x1600 [ 606.696578] ? find_held_lock+0x39/0x1d0 [ 606.700663] ? lock_downgrade+0x990/0x990 [ 606.704823] ? complete+0x18/0x80 [ 606.708318] ? __schedule+0x2070/0x2070 [ 606.712302] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 606.717399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.722409] ? trace_hardirqs_on+0xd/0x10 [ 606.726549] ? __kthread_parkme+0x173/0x240 [ 606.730877] kthread+0x39c/0x470 [ 606.734233] ? process_one_work+0x1bd0/0x1bd0 [ 606.738718] ? kthread_create_on_node+0x100/0x100 [ 606.743557] ret_from_fork+0x2a/0x40 [ 606.747319] kworker/u4:6 S12560 3416 2 0x80000000 [ 606.752962] Call Trace: [ 606.755552] __schedule+0x8e8/0x2070 [ 606.759275] ? __sched_text_start+0x8/0x8 [ 606.763423] ? perf_trace_lock+0x860/0x860 [ 606.767656] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.772674] ? find_held_lock+0x39/0x1d0 [ 606.776781] schedule+0x108/0x440 [ 606.780246] ? __schedule+0x2070/0x2070 [ 606.784214] ? do_raw_spin_trylock+0x190/0x190 [ 606.788788] ? retint_kernel+0x10/0x10 [ 606.792683] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.797180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.802200] worker_thread+0x492/0x1860 [ 606.806218] ? process_one_work+0x1bd0/0x1bd0 [ 606.810711] ? check_noncircular+0x20/0x20 [ 606.814944] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.819437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.824450] ? trace_hardirqs_on+0xd/0x10 [ 606.828587] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.833079] ? finish_task_switch+0x1d3/0x740 [ 606.837565] ? finish_task_switch+0x1aa/0x740 [ 606.842067] ? preempt_notifier_dec+0x20/0x20 [ 606.846585] ? __schedule+0x8f0/0x2070 [ 606.850491] ? try_to_wake_up+0xf9/0x1600 [ 606.854650] ? find_held_lock+0x39/0x1d0 [ 606.858733] ? lock_downgrade+0x990/0x990 [ 606.862893] ? complete+0x18/0x80 [ 606.866359] ? __schedule+0x2070/0x2070 [ 606.870347] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 606.875464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.880493] ? trace_hardirqs_on+0xd/0x10 [ 606.884632] ? __kthread_parkme+0x173/0x240 [ 606.889203] kthread+0x39c/0x470 [ 606.892563] ? process_one_work+0x1bd0/0x1bd0 [ 606.897063] ? kthread_create_on_node+0x100/0x100 [ 606.901906] ret_from_fork+0x2a/0x40 [ 606.905656] kworker/u4:7 S12432 3599 2 0x80000000 [ 606.911303] Call Trace: [ 606.913892] __schedule+0x8e8/0x2070 [ 606.917616] ? __sched_text_start+0x8/0x8 [ 606.921771] ? perf_trace_lock+0x860/0x860 [ 606.926017] ? find_held_lock+0x39/0x1d0 [ 606.930103] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 606.934952] schedule+0x108/0x440 [ 606.938404] ? __schedule+0x2070/0x2070 [ 606.942392] ? do_raw_spin_trylock+0x190/0x190 [ 606.946976] ? retint_kernel+0x10/0x10 [ 606.950917] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.955410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.960445] worker_thread+0x492/0x1860 [ 606.964553] ? process_one_work+0x1bd0/0x1bd0 [ 606.969039] ? check_noncircular+0x20/0x20 [ 606.973273] ? _raw_spin_unlock_irq+0x27/0x70 [ 606.977770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 606.982797] ? trace_hardirqs_on+0xd/0x10 [ 606.986945] ? finish_task_switch+0x1d3/0x740 [ 606.991445] ? finish_task_switch+0x1aa/0x740 [ 606.995944] ? preempt_notifier_dec+0x20/0x20 [ 607.000492] ? __schedule+0x8f0/0x2070 [ 607.004403] ? try_to_wake_up+0xf9/0x1600 [ 607.008563] ? find_held_lock+0x39/0x1d0 [ 607.012647] ? lock_downgrade+0x990/0x990 [ 607.016806] ? complete+0x18/0x80 [ 607.020273] ? __schedule+0x2070/0x2070 [ 607.024260] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 607.029366] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.034379] ? trace_hardirqs_on+0xd/0x10 [ 607.038518] ? __kthread_parkme+0x173/0x240 [ 607.042850] kthread+0x39c/0x470 [ 607.046221] ? process_one_work+0x1bd0/0x1bd0 [ 607.050704] ? kthread_create_on_node+0x100/0x100 [ 607.055545] ret_from_fork+0x2a/0x40 [ 607.059293] kworker/u4:8 S12560 4460 2 0x80000000 [ 607.064954] Call Trace: [ 607.067557] __schedule+0x8e8/0x2070 [ 607.071279] ? __sched_text_start+0x8/0x8 [ 607.075430] ? perf_trace_lock+0x860/0x860 [ 607.079676] ? find_held_lock+0x39/0x1d0 [ 607.083761] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 607.088612] schedule+0x108/0x440 [ 607.092066] ? __schedule+0x2070/0x2070 [ 607.096038] ? do_raw_spin_trylock+0x190/0x190 [ 607.100617] ? pr_cont_work+0x130/0x130 [ 607.104601] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.109096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.114147] worker_thread+0x492/0x1860 [ 607.118180] ? process_one_work+0x1bd0/0x1bd0 [ 607.122671] ? check_noncircular+0x20/0x20 [ 607.126906] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.131400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.136413] ? trace_hardirqs_on+0xd/0x10 [ 607.140554] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.145047] ? finish_task_switch+0x1d3/0x740 [ 607.149536] ? finish_task_switch+0x1aa/0x740 [ 607.154037] ? preempt_notifier_dec+0x20/0x20 [ 607.158554] ? __schedule+0x8f0/0x2070 [ 607.162462] ? try_to_wake_up+0xf9/0x1600 [ 607.166624] ? find_held_lock+0x39/0x1d0 [ 607.170705] ? lock_downgrade+0x990/0x990 [ 607.174884] ? complete+0x18/0x80 [ 607.178352] ? __schedule+0x2070/0x2070 [ 607.182343] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 607.187478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.192494] ? trace_hardirqs_on+0xd/0x10 [ 607.196634] ? __kthread_parkme+0x173/0x240 [ 607.200991] kthread+0x39c/0x470 [ 607.204366] ? process_one_work+0x1bd0/0x1bd0 [ 607.208882] ? kthread_create_on_node+0x100/0x100 [ 607.213724] ret_from_fork+0x2a/0x40 [ 607.217472] kworker/u4:9 S16120 4468 2 0x80000000 [ 607.223118] Call Trace: [ 607.225706] __schedule+0x8e8/0x2070 [ 607.229434] ? __sched_text_start+0x8/0x8 [ 607.233584] ? perf_trace_lock+0x860/0x860 [ 607.237831] ? find_held_lock+0x39/0x1d0 [ 607.241944] schedule+0x108/0x440 [ 607.245402] ? __schedule+0x2070/0x2070 [ 607.249378] ? do_raw_spin_trylock+0x190/0x190 [ 607.253959] ? retint_kernel+0x10/0x10 [ 607.257866] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.262407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.267533] worker_thread+0x492/0x1860 [ 607.271586] ? process_one_work+0x1bd0/0x1bd0 [ 607.276076] ? check_noncircular+0x20/0x20 [ 607.280308] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.284801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.289812] ? trace_hardirqs_on+0xd/0x10 [ 607.293952] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.298440] ? finish_task_switch+0x1d3/0x740 [ 607.302921] ? finish_task_switch+0x1aa/0x740 [ 607.307418] ? preempt_notifier_dec+0x20/0x20 [ 607.311935] ? __schedule+0x8f0/0x2070 [ 607.315874] ? try_to_wake_up+0xf9/0x1600 [ 607.320033] ? find_held_lock+0x39/0x1d0 [ 607.324119] ? lock_downgrade+0x990/0x990 [ 607.328277] ? complete+0x18/0x80 [ 607.331746] ? __schedule+0x2070/0x2070 [ 607.335734] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 607.340847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.345900] ? trace_hardirqs_on+0xd/0x10 [ 607.350073] ? __kthread_parkme+0x173/0x240 [ 607.354402] kthread+0x39c/0x470 [ 607.357762] ? process_one_work+0x1bd0/0x1bd0 [ 607.362248] ? kthread_create_on_node+0x100/0x100 [ 607.367094] ret_from_fork+0x2a/0x40 [ 607.370841] udevd S20696 8733 1518 0x00000000 [ 607.376478] Call Trace: [ 607.379066] __schedule+0x8e8/0x2070 [ 607.382792] ? __sched_text_start+0x8/0x8 [ 607.386942] ? do_raw_spin_trylock+0x190/0x190 [ 607.391533] ? mark_held_locks+0xb2/0x100 [ 607.395691] ? perf_trace_lock+0xf1/0x860 [ 607.399839] ? mutex_unlock+0xd/0x10 [ 607.403585] ? check_noncircular+0x20/0x20 [ 607.407829] schedule+0x108/0x440 [ 607.411279] ? ep_eventpoll_release+0x60/0x60 [ 607.415779] ? __schedule+0x2070/0x2070 [ 607.419746] ? perf_trace_lock+0x860/0x860 [ 607.423991] ? find_held_lock+0x39/0x1d0 [ 607.428088] schedule_hrtimeout_range_clock+0x681/0x810 [ 607.433455] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 607.438554] ? ep_poll+0x22f/0x11a0 [ 607.442191] ? do_raw_spin_trylock+0x190/0x190 [ 607.446772] ? preempt_notifier_dec+0x20/0x20 [ 607.451268] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 607.456377] schedule_hrtimeout_range+0x2a/0x40 [ 607.461051] ep_poll+0xa2f/0x11a0 [ 607.464526] ? ep_send_events_proc+0xe80/0xe80 [ 607.469123] ? unix_shutdown+0x870/0x870 [ 607.473225] ? security_socket_sendmsg+0x89/0xb0 [ 607.477983] ? schedule+0x108/0x440 [ 607.481655] ? exit_to_usermode_loop+0x98/0x300 [ 607.486332] ? trace_hardirqs_off+0xd/0x10 [ 607.490558] ? exit_to_usermode_loop+0x1a8/0x300 [ 607.495302] ? __sys_sendmsg+0xe5/0x210 [ 607.499266] ? __fget_light+0x29d/0x390 [ 607.503264] ? up_read+0x40/0x40 [ 607.506616] ? do_munmap+0x553/0xf40 [ 607.510334] ? syscall_return_slowpath+0x2b3/0x500 [ 607.515270] ? wake_up_q+0xe0/0xe0 [ 607.518809] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 607.523659] SyS_epoll_wait+0x167/0x1c0 [ 607.527642] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 607.532399] RIP: 0033:0x7f27ee0a4943 [ 607.536112] RSP: 002b:00007fffdcaa59d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 607.543829] RAX: ffffffffffffffda RBX: 000000000215a1a0 RCX: 00007f27ee0a4943 [ 607.551089] RDX: 0000000000000004 RSI: 00007fffdcaa5a30 RDI: 0000000000000004 [ 607.558362] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 607.565653] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 607.572909] R13: 000000000215c040 R14: 000000000214a030 R15: 000000000000000b [ 607.580231] udevd S22960 8740 1518 0x00000000 [ 607.585863] Call Trace: [ 607.588449] __schedule+0x8e8/0x2070 [ 607.592172] ? __sched_text_start+0x8/0x8 [ 607.596325] ? do_raw_spin_trylock+0x190/0x190 [ 607.600950] ? mark_held_locks+0xb2/0x100 [ 607.605108] ? perf_trace_lock+0xf1/0x860 [ 607.609253] ? mutex_unlock+0xd/0x10 [ 607.612993] ? check_noncircular+0x20/0x20 [ 607.617236] schedule+0x108/0x440 [ 607.620695] ? ep_eventpoll_release+0x60/0x60 [ 607.625185] ? __schedule+0x2070/0x2070 [ 607.629155] ? perf_trace_lock+0x860/0x860 [ 607.633405] ? find_held_lock+0x39/0x1d0 [ 607.637534] schedule_hrtimeout_range_clock+0x681/0x810 [ 607.642932] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 607.648030] ? ep_poll+0x22f/0x11a0 [ 607.651673] ? do_raw_spin_trylock+0x190/0x190 [ 607.656254] ? preempt_notifier_dec+0x20/0x20 [ 607.660750] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 607.665864] schedule_hrtimeout_range+0x2a/0x40 [ 607.670528] ep_poll+0xa2f/0x11a0 [ 607.674021] ? ep_send_events_proc+0xe80/0xe80 [ 607.678602] ? unix_shutdown+0x870/0x870 [ 607.682674] ? lock_downgrade+0x990/0x990 [ 607.686838] ? security_socket_sendmsg+0x89/0xb0 [ 607.691602] ? schedule+0x108/0x440 [ 607.695248] ? __handle_mm_fault+0x3840/0x3840 [ 607.699848] ? exit_to_usermode_loop+0x98/0x300 [ 607.704521] ? trace_hardirqs_off+0xd/0x10 [ 607.708745] ? exit_to_usermode_loop+0x1a8/0x300 [ 607.713492] ? __sys_sendmsg+0xe5/0x210 [ 607.717459] ? __fget_light+0x29d/0x390 [ 607.721439] ? __do_page_fault+0xb60/0xb60 [ 607.725660] ? up_read+0x40/0x40 [ 607.729035] ? syscall_return_slowpath+0x2b3/0x500 [ 607.733961] ? wake_up_q+0xe0/0xe0 [ 607.737501] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 607.742356] SyS_epoll_wait+0x167/0x1c0 [ 607.746343] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 607.751088] RIP: 0033:0x7f27ee0a4943 [ 607.754785] RSP: 002b:00007fffdcaa59d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 607.762503] RAX: ffffffffffffffda RBX: 000000000215c650 RCX: 00007f27ee0a4943 [ 607.769763] RDX: 0000000000000004 RSI: 00007fffdcaa5a30 RDI: 0000000000000004 [ 607.777020] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 607.784294] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 607.791553] R13: 00000000021600f0 R14: 000000000214a030 R15: 000000000000000b [ 607.798863] kworker/u4:10 S12560 10223 2 0x80000000 [ 607.804509] Call Trace: [ 607.807100] __schedule+0x8e8/0x2070 [ 607.810826] ? __sched_text_start+0x8/0x8 [ 607.814981] ? perf_trace_lock+0x860/0x860 [ 607.819228] ? find_held_lock+0x39/0x1d0 [ 607.823338] schedule+0x108/0x440 [ 607.826793] ? __schedule+0x2070/0x2070 [ 607.830764] ? do_raw_spin_trylock+0x190/0x190 [ 607.835339] ? retint_kernel+0x10/0x10 [ 607.839237] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.843745] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.848775] worker_thread+0x492/0x1860 [ 607.852793] ? process_one_work+0x1bd0/0x1bd0 [ 607.857283] ? check_noncircular+0x20/0x20 [ 607.861517] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.866010] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.871023] ? trace_hardirqs_on+0xd/0x10 [ 607.875165] ? _raw_spin_unlock_irq+0x27/0x70 [ 607.879653] ? finish_task_switch+0x1d3/0x740 [ 607.884138] ? finish_task_switch+0x1aa/0x740 [ 607.888638] ? preempt_notifier_dec+0x20/0x20 [ 607.893166] ? __schedule+0x8f0/0x2070 [ 607.897070] ? try_to_wake_up+0xf9/0x1600 [ 607.901232] ? find_held_lock+0x39/0x1d0 [ 607.905317] ? lock_downgrade+0x990/0x990 [ 607.909470] ? complete+0x18/0x80 [ 607.912937] ? __schedule+0x2070/0x2070 [ 607.916955] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 607.922059] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 607.927072] ? trace_hardirqs_on+0xd/0x10 [ 607.931215] ? __kthread_parkme+0x173/0x240 [ 607.935544] kthread+0x39c/0x470 [ 607.938901] ? process_one_work+0x1bd0/0x1bd0 [ 607.943387] ? kthread_create_on_node+0x100/0x100 [ 607.948231] ret_from_fork+0x2a/0x40 [ 607.951998] syz-executor6 S20808 11477 3020 0x00000000 [ 607.957622] Call Trace: [ 607.960207] __schedule+0x8e8/0x2070 [ 607.963949] ? __sched_text_start+0x8/0x8 [ 607.968132] ? wait_consider_task+0x1ad/0x33c0 [ 607.972707] ? lock_downgrade+0x990/0x990 [ 607.976858] ? find_held_lock+0x39/0x1d0 [ 607.980961] ? lock_release+0xce0/0xd70 [ 607.984948] schedule+0x108/0x440 [ 607.988401] ? __schedule+0x2070/0x2070 [ 607.992371] ? lock_release+0xd70/0xd70 [ 607.996342] ? add_wait_queue+0x1bb/0x2d0 [ 608.000494] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 608.005530] do_wait+0x338/0xa90 [ 608.008919] ? wait_consider_task+0x33c0/0x33c0 [ 608.013611] ? lock_downgrade+0x990/0x990 [ 608.017810] ? handle_mm_fault+0x4a2/0x860 [ 608.022035] ? down_read_trylock+0xdb/0x170 [ 608.026361] kernel_wait4+0x1f5/0x370 [ 608.030157] ? SyS_waitid+0x50/0x50 [ 608.033817] ? task_stopped_code+0x140/0x140 [ 608.038242] SYSC_wait4+0x134/0x140 [ 608.041866] ? kernel_wait4+0x370/0x370 [ 608.045860] ? syscall_return_slowpath+0x500/0x500 [ 608.050794] ? lockdep_sys_exit+0x47/0xf0 [ 608.054950] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 608.059792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.064822] SyS_wait4+0x2c/0x40 [ 608.068177] ? SyS_wait4+0x2c/0x40 [ 608.071716] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 608.076458] RIP: 0033:0x40c42a [ 608.079663] RSP: 002b:00007ffec31d6ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 608.087384] RAX: ffffffffffffffda RBX: 0000000000002d1f RCX: 000000000040c42a [ 608.094642] RDX: 0000000040000000 RSI: 00007ffec31d6cfc RDI: ffffffffffffffff [ 608.101898] RBP: 0000000000000082 R08: 0000000000005f40 R09: 0000000000005f40 [ 608.109154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 608.116412] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 608.123775] syz-executor6 S22064 11551 11477 0x00000000 [ 608.129410] Call Trace: [ 608.131999] __schedule+0x8e8/0x2070 [ 608.135724] ? __sched_text_start+0x8/0x8 [ 608.139872] ? timerqueue_add+0x1e9/0x280 [ 608.144044] ? do_raw_spin_trylock+0x190/0x190 [ 608.148657] ? __remove_hrtimer+0x190/0x190 [ 608.152985] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 608.158087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.163099] ? trace_hardirqs_on+0xd/0x10 [ 608.167272] schedule+0x108/0x440 [ 608.170726] ? __schedule+0x2070/0x2070 [ 608.174692] ? perf_trace_lock_acquire+0xfe/0x900 [ 608.179549] ? perf_trace_lock+0x860/0x860 [ 608.183803] do_nanosleep+0x215/0x6f0 [ 608.187610] ? schedule_timeout_idle+0x90/0x90 [ 608.192184] ? lock_downgrade+0x990/0x990 [ 608.196346] ? rcu_pm_notify+0xc0/0xc0 [ 608.200235] ? memset+0x31/0x40 [ 608.203530] hrtimer_nanosleep+0x2b2/0x860 [ 608.207753] ? SyS_waitid+0x50/0x50 [ 608.211427] ? nanosleep_copyout+0x100/0x100 [ 608.215846] ? __might_sleep+0x95/0x190 [ 608.219831] ? kasan_check_write+0x14/0x20 [ 608.224067] ? _copy_from_user+0x99/0x110 [ 608.228232] ? __hrtimer_init+0x140/0x140 [ 608.232399] SyS_nanosleep+0x175/0x1f0 [ 608.236281] ? hrtimer_nanosleep+0x860/0x860 [ 608.240680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.245692] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 608.250460] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 608.255202] RIP: 0033:0x47d4a0 [ 608.258383] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 608.266087] RAX: ffffffffffffffda RBX: 000000000245e914 RCX: 000000000047d4a0 [ 608.273344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 608.280598] RBP: 0000000000000082 R08: 0000000000000001 R09: 000000000245e940 [ 608.287867] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000009b6 [ 608.295125] R13: 0000000000000023 R14: 0000000000087a38 R15: 0000000000000010 [ 608.302449] loop0 S22120 12229 2 0x80000000 [ 608.308082] Call Trace: [ 608.310674] __schedule+0x8e8/0x2070 [ 608.314408] ? __sched_text_start+0x8/0x8 [ 608.318556] ? perf_trace_lock+0x860/0x860 [ 608.322806] ? find_held_lock+0x39/0x1d0 [ 608.326891] ? finish_task_switch+0x1aa/0x740 [ 608.331399] schedule+0x108/0x440 [ 608.334850] ? __schedule+0x2070/0x2070 [ 608.338820] ? do_raw_spin_trylock+0x190/0x190 [ 608.343402] ? check_same_owner+0x320/0x320 [ 608.347730] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.352223] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.357242] kthread_worker_fn+0x5ae/0x9b0 [ 608.361487] ? kthread_flush_work+0x560/0x560 [ 608.365977] ? lock_downgrade+0x990/0x990 [ 608.370141] ? complete+0x18/0x80 [ 608.373605] ? schedule+0x108/0x440 [ 608.377239] ? __schedule+0x2070/0x2070 [ 608.381223] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 608.386325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.391367] ? trace_hardirqs_on+0xd/0x10 [ 608.395521] loop_kthread_worker_fn+0x51/0x60 [ 608.400015] kthread+0x39c/0x470 [ 608.403375] ? loop_get_status64+0x110/0x110 [ 608.407771] ? kthread_create_on_node+0x100/0x100 [ 608.412613] ret_from_fork+0x2a/0x40 [ 608.416360] kworker/u4:3 S17840 22496 2 0x80000000 [ 608.422008] Call Trace: [ 608.424601] __schedule+0x8e8/0x2070 [ 608.428329] ? __sched_text_start+0x8/0x8 [ 608.432483] ? perf_trace_lock+0x860/0x860 [ 608.436732] ? find_held_lock+0x39/0x1d0 [ 608.440818] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 608.445677] schedule+0x108/0x440 [ 608.449145] ? __schedule+0x2070/0x2070 [ 608.453161] ? do_raw_spin_trylock+0x190/0x190 [ 608.457753] ? retint_kernel+0x10/0x10 [ 608.461660] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.466152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.471172] worker_thread+0x492/0x1860 [ 608.475209] ? process_one_work+0x1bd0/0x1bd0 [ 608.479696] ? check_noncircular+0x20/0x20 [ 608.483929] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.488424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.493442] ? trace_hardirqs_on+0xd/0x10 [ 608.497590] ? finish_task_switch+0x1d3/0x740 [ 608.502075] ? finish_task_switch+0x1aa/0x740 [ 608.506572] ? preempt_notifier_dec+0x20/0x20 [ 608.511086] ? __schedule+0x8f0/0x2070 [ 608.514990] ? try_to_wake_up+0xf9/0x1600 [ 608.519148] ? find_held_lock+0x39/0x1d0 [ 608.523227] ? lock_downgrade+0x990/0x990 [ 608.527423] ? __schedule+0x2070/0x2070 [ 608.531384] ? retint_kernel+0x10/0x10 [ 608.535324] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 608.540423] ? __kthread_parkme+0x173/0x240 [ 608.544753] kthread+0x39c/0x470 [ 608.548111] ? process_one_work+0x1bd0/0x1bd0 [ 608.552605] ? kthread_create_on_node+0x100/0x100 [ 608.557452] ret_from_fork+0x2a/0x40 [ 608.561203] kworker/u4:11 S25048 22502 2 0x80000000 [ 608.566857] Call Trace: [ 608.569448] __schedule+0x8e8/0x2070 [ 608.573171] ? __sched_text_start+0x8/0x8 [ 608.577346] ? find_held_lock+0x39/0x1d0 [ 608.581456] schedule+0x108/0x440 [ 608.584911] ? __schedule+0x2070/0x2070 [ 608.588886] ? do_raw_spin_trylock+0x190/0x190 [ 608.593472] ? find_held_lock+0x39/0x1d0 [ 608.597531] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.602027] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.607054] worker_thread+0x492/0x1860 [ 608.611043] ? lock_acquire+0x1d5/0x580 [ 608.615013] ? finish_task_switch+0x1aa/0x740 [ 608.619519] ? do_raw_spin_trylock+0x190/0x190 [ 608.624104] ? process_one_work+0x1bd0/0x1bd0 [ 608.628596] ? check_noncircular+0x20/0x20 [ 608.632829] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.637337] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.642349] ? trace_hardirqs_on+0xd/0x10 [ 608.646495] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.650985] ? finish_task_switch+0x1d3/0x740 [ 608.655472] ? finish_task_switch+0x1aa/0x740 [ 608.659971] ? preempt_notifier_dec+0x20/0x20 [ 608.664486] ? __schedule+0x8f0/0x2070 [ 608.668386] ? __sched_text_start+0x8/0x8 [ 608.672528] ? try_to_wake_up+0xf9/0x1600 [ 608.676686] ? find_held_lock+0x39/0x1d0 [ 608.680778] ? lock_downgrade+0x990/0x990 [ 608.684938] ? complete+0x18/0x80 [ 608.688408] ? __schedule+0x2070/0x2070 [ 608.692398] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 608.697500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.702513] ? trace_hardirqs_on+0xd/0x10 [ 608.706654] ? __kthread_parkme+0x173/0x240 [ 608.710989] kthread+0x39c/0x470 [ 608.714346] ? process_one_work+0x1bd0/0x1bd0 [ 608.718829] ? kthread_create_on_node+0x100/0x100 [ 608.723674] ret_from_fork+0x2a/0x40 [ 608.727471] loop4 S22120 28957 2 0x80000000 [ 608.733115] Call Trace: [ 608.735697] __schedule+0x8e8/0x2070 [ 608.739452] ? __sched_text_start+0x8/0x8 [ 608.743615] ? perf_trace_lock+0x860/0x860 [ 608.747839] ? do_raw_spin_trylock+0x190/0x190 [ 608.752426] ? lock_release+0xd70/0xd70 [ 608.756389] ? compat_start_thread+0x80/0x80 [ 608.760798] ? find_held_lock+0x39/0x1d0 [ 608.764882] ? finish_task_switch+0x1aa/0x740 [ 608.769402] schedule+0x108/0x440 [ 608.772860] ? __schedule+0x2070/0x2070 [ 608.776830] ? do_raw_spin_trylock+0x190/0x190 [ 608.781409] ? check_same_owner+0x320/0x320 [ 608.785738] ? _raw_spin_unlock_irq+0x27/0x70 [ 608.790230] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.795253] kthread_worker_fn+0x5ae/0x9b0 [ 608.799504] ? kthread_flush_work+0x560/0x560 [ 608.803997] ? lock_downgrade+0x990/0x990 [ 608.808189] ? complete+0x18/0x80 [ 608.811644] ? schedule+0x108/0x440 [ 608.815285] ? __schedule+0x2070/0x2070 [ 608.819272] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 608.824375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 608.829391] ? trace_hardirqs_on+0xd/0x10 [ 608.833545] loop_kthread_worker_fn+0x51/0x60 [ 608.838038] kthread+0x39c/0x470 [ 608.841399] ? loop_get_status64+0x110/0x110 [ 608.845797] ? kthread_create_on_node+0x100/0x100 [ 608.850641] ret_from_fork+0x2a/0x40 [ 608.854392] udevd S23640 30969 1518 0x00000000 [ 608.860026] Call Trace: [ 608.862618] __schedule+0x8e8/0x2070 [ 608.866383] ? __sched_text_start+0x8/0x8 [ 608.870551] ? do_raw_spin_trylock+0x190/0x190 [ 608.875135] ? mark_held_locks+0xb2/0x100 [ 608.879308] ? perf_trace_lock+0xf1/0x860 [ 608.883455] ? mutex_unlock+0xd/0x10 [ 608.887168] ? check_noncircular+0x20/0x20 [ 608.891885] schedule+0x108/0x440 [ 608.895333] ? ep_eventpoll_release+0x60/0x60 [ 608.899820] ? lock_downgrade+0x990/0x990 [ 608.903965] ? __schedule+0x2070/0x2070 [ 608.907959] ? find_held_lock+0x39/0x1d0 [ 608.912040] schedule_hrtimeout_range_clock+0x681/0x810 [ 608.917423] ? hrtimer_nanosleep_restart+0x4f0/0x4f0 [ 608.922521] ? ep_poll+0x22f/0x11a0 [ 608.926143] ? do_raw_spin_trylock+0x190/0x190 [ 608.930728] ? do_raw_spin_trylock+0x190/0x190 [ 608.935300] ? mark_held_locks+0xb2/0x100 [ 608.939443] ? refcount_sub_and_test+0x115/0x1b0 [ 608.944192] ? put_pid+0x184/0x1f0 [ 608.947720] ? refcount_inc+0x50/0x50 [ 608.951514] ? task_active_pid_ns+0xd0/0xd0 [ 608.955852] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 608.960978] schedule_hrtimeout_range+0x2a/0x40 [ 608.965645] ep_poll+0xa2f/0x11a0 [ 608.969148] ? ep_send_events_proc+0xe80/0xe80 [ 608.973726] ? unix_shutdown+0x870/0x870 [ 608.977828] ? security_socket_sendmsg+0x89/0xb0 [ 608.982847] ? unix_shutdown+0x870/0x870 [ 608.986908] ? sock_sendmsg+0x4f/0x110 [ 608.990848] ? __fdget+0x18/0x20 [ 608.994224] ? __sys_sendmsg+0xe5/0x210 [ 608.998190] ? __fget_light+0x29d/0x390 [ 609.002173] ? up_read+0x40/0x40 [ 609.005526] ? do_munmap+0x553/0xf40 [ 609.009250] ? wake_up_q+0xe0/0xe0 [ 609.012792] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 609.017643] SyS_epoll_wait+0x167/0x1c0 [ 609.021622] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 609.026368] RIP: 0033:0x7f27ee0a4943 [ 609.030067] RSP: 002b:00007fffdcaa59d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 609.037781] RAX: ffffffffffffffda RBX: 0000000002159f10 RCX: 00007f27ee0a4943 [ 609.045049] RDX: 0000000000000004 RSI: 00007fffdcaa5a30 RDI: 0000000000000004 [ 609.052316] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 609.059606] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 609.066867] R13: 0000000002167a80 R14: 0000000000000006 R15: 0000000000000ae8 [ 609.074175] kworker/1:0 S25048 31368 2 0x80000000 [ 609.079823] Call Trace: [ 609.082416] __schedule+0x8e8/0x2070 [ 609.086141] ? __sched_text_start+0x8/0x8 [ 609.090284] ? unwind_dump+0x4c0/0x4c0 [ 609.094170] ? check_noncircular+0x20/0x20 [ 609.098396] ? __unwind_start+0x169/0x330 [ 609.102567] ? find_held_lock+0x39/0x1d0 [ 609.106678] schedule+0x108/0x440 [ 609.110131] ? __schedule+0x2070/0x2070 [ 609.114102] ? do_raw_spin_trylock+0x190/0x190 [ 609.118687] ? find_held_lock+0x39/0x1d0 [ 609.122749] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.127247] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.132270] worker_thread+0x492/0x1860 [ 609.136262] ? lock_acquire+0x1d5/0x580 [ 609.140228] ? finish_task_switch+0x1aa/0x740 [ 609.144730] ? do_raw_spin_trylock+0x190/0x190 [ 609.149316] ? process_one_work+0x1bd0/0x1bd0 [ 609.153810] ? check_noncircular+0x20/0x20 [ 609.158041] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.162539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.167549] ? trace_hardirqs_on+0xd/0x10 [ 609.171742] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.176233] ? finish_task_switch+0x1d3/0x740 [ 609.180717] ? finish_task_switch+0x1aa/0x740 [ 609.185220] ? preempt_notifier_dec+0x20/0x20 [ 609.189738] ? __schedule+0x8f0/0x2070 [ 609.193640] ? __sched_text_start+0x8/0x8 [ 609.197782] ? try_to_wake_up+0xf9/0x1600 [ 609.201981] ? find_held_lock+0x39/0x1d0 [ 609.206064] ? lock_downgrade+0x990/0x990 [ 609.210225] ? complete+0x18/0x80 [ 609.213693] ? __schedule+0x2070/0x2070 [ 609.217691] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 609.222795] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.227810] ? trace_hardirqs_on+0xd/0x10 [ 609.231953] ? __kthread_parkme+0x173/0x240 [ 609.236284] kthread+0x39c/0x470 [ 609.239643] ? process_one_work+0x1bd0/0x1bd0 [ 609.244126] ? kthread_create_on_node+0x100/0x100 [ 609.248968] ret_from_fork+0x2a/0x40 [ 609.252718] kworker/0:4 S21872 775 2 0x80000000 [ 609.258364] Call Trace: [ 609.260983] __schedule+0x8e8/0x2070 [ 609.264709] ? __sched_text_start+0x8/0x8 [ 609.268862] ? perf_trace_lock+0x860/0x860 [ 609.273111] ? find_held_lock+0x39/0x1d0 [ 609.277222] schedule+0x108/0x440 [ 609.280674] ? __schedule+0x2070/0x2070 [ 609.284649] ? do_raw_spin_trylock+0x190/0x190 [ 609.289234] ? find_held_lock+0x39/0x1d0 [ 609.293293] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.297788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.302813] worker_thread+0x492/0x1860 [ 609.306832] ? process_one_work+0x1bd0/0x1bd0 [ 609.311327] ? check_noncircular+0x20/0x20 [ 609.315567] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.320063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.325075] ? trace_hardirqs_on+0xd/0x10 [ 609.329215] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.333710] ? finish_task_switch+0x1d3/0x740 [ 609.338193] ? finish_task_switch+0x1aa/0x740 [ 609.342692] ? preempt_notifier_dec+0x20/0x20 [ 609.347206] ? __schedule+0x8f0/0x2070 [ 609.351112] ? try_to_wake_up+0xf9/0x1600 [ 609.355273] ? find_held_lock+0x39/0x1d0 [ 609.359358] ? lock_downgrade+0x990/0x990 [ 609.363518] ? complete+0x18/0x80 [ 609.366987] ? __schedule+0x2070/0x2070 [ 609.370977] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 609.376078] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.381091] ? trace_hardirqs_on+0xd/0x10 [ 609.385234] ? __kthread_parkme+0x173/0x240 [ 609.389563] kthread+0x39c/0x470 [ 609.392924] ? process_one_work+0x1bd0/0x1bd0 [ 609.397413] ? kthread_create_on_node+0x100/0x100 [ 609.402255] ret_from_fork+0x2a/0x40 [ 609.406001] syz-executor1 S20808 1113 3018 0x00000000 [ 609.411637] Call Trace: [ 609.414223] __schedule+0x8e8/0x2070 [ 609.417948] ? __sched_text_start+0x8/0x8 [ 609.422101] ? wait_consider_task+0x1ad/0x33c0 [ 609.426675] ? lock_downgrade+0x990/0x990 [ 609.430829] ? find_held_lock+0x39/0x1d0 [ 609.434921] ? lock_release+0xce0/0xd70 [ 609.438905] schedule+0x108/0x440 [ 609.442358] ? __schedule+0x2070/0x2070 [ 609.446329] ? lock_release+0xd70/0xd70 [ 609.450299] ? add_wait_queue+0x1bb/0x2d0 [ 609.454446] ? add_wait_queue_exclusive+0x2d0/0x2d0 [ 609.459484] do_wait+0x338/0xa90 [ 609.462864] ? wait_consider_task+0x33c0/0x33c0 [ 609.467541] ? lock_downgrade+0x990/0x990 [ 609.471737] ? handle_mm_fault+0x4a2/0x860 [ 609.475959] ? down_read_trylock+0xdb/0x170 [ 609.480282] kernel_wait4+0x1f5/0x370 [ 609.484079] ? SyS_waitid+0x50/0x50 [ 609.487713] ? task_stopped_code+0x140/0x140 [ 609.492137] SYSC_wait4+0x134/0x140 [ 609.495757] ? kernel_wait4+0x370/0x370 [ 609.499738] ? syscall_return_slowpath+0x500/0x500 [ 609.504677] ? lockdep_sys_exit+0x47/0xf0 [ 609.508817] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 609.513663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.518681] SyS_wait4+0x2c/0x40 [ 609.522036] ? SyS_wait4+0x2c/0x40 [ 609.525596] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 609.530339] RIP: 0033:0x40c42a [ 609.533519] RSP: 002b:00007fffa4363948 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 609.541225] RAX: ffffffffffffffda RBX: 000000000000045a RCX: 000000000040c42a [ 609.548484] RDX: 0000000040000000 RSI: 00007fffa436395c RDI: ffffffffffffffff [ 609.555744] RBP: 0000000000000082 R08: 0000000000016e40 R09: 0000000000016e40 [ 609.563000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 609.570259] R13: 000000000040e030 R14: 0000000000000000 R15: 0000000000000000 [ 609.577580] syz-executor1 R running task 22960 1114 1113 0x00000000 [ 609.584808] Call Trace: [ 609.587400] __schedule+0x8e8/0x2070 [ 609.591128] ? __sched_text_start+0x8/0x8 [ 609.595270] ? timerqueue_add+0x1e9/0x280 [ 609.599424] ? do_raw_spin_trylock+0x190/0x190 [ 609.604004] ? __remove_hrtimer+0x190/0x190 [ 609.608333] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 609.613437] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.618476] ? trace_hardirqs_on+0xd/0x10 [ 609.622636] schedule+0x108/0x440 [ 609.626088] ? __schedule+0x2070/0x2070 [ 609.630056] ? perf_trace_lock_acquire+0xfe/0x900 [ 609.634912] ? perf_trace_lock+0x860/0x860 [ 609.639171] do_nanosleep+0x215/0x6f0 [ 609.642990] ? schedule_timeout_idle+0x90/0x90 [ 609.647580] ? lock_downgrade+0x990/0x990 [ 609.651745] ? rcu_pm_notify+0xc0/0xc0 [ 609.655636] ? memset+0x31/0x40 [ 609.658931] hrtimer_nanosleep+0x2b2/0x860 [ 609.663155] ? SyS_waitid+0x50/0x50 [ 609.666785] ? nanosleep_copyout+0x100/0x100 [ 609.671182] ? __might_sleep+0x95/0x190 [ 609.675167] ? kasan_check_write+0x14/0x20 [ 609.679396] ? _copy_from_user+0x99/0x110 [ 609.683549] ? __hrtimer_init+0x140/0x140 [ 609.687719] SyS_nanosleep+0x175/0x1f0 [ 609.691600] ? hrtimer_nanosleep+0x860/0x860 [ 609.695998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.701011] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 609.705783] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 609.710529] RIP: 0033:0x47d4a0 [ 609.713705] RSP: 002b:0000000000a6f9e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 609.721410] RAX: ffffffffffffffda RBX: 000000000296a914 RCX: 000000000047d4a0 [ 609.728667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a6f9f0 [ 609.735925] RBP: 0000000000000082 R08: 0000000000000001 R09: 000000000296a940 [ 609.743187] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000004b [ 609.750447] R13: 000000000000001e R14: 00000000000877c3 R15: 0000000000000010 [ 609.757753] syz-executor6 R running task 24112 1635 11551 0x00000000 [ 609.764958] Call Trace: [ 609.767602] __schedule+0x8e8/0x2070 [ 609.771385] ? __sched_text_start+0x8/0x8 [ 609.775541] ? timerqueue_add+0x1e9/0x280 [ 609.779704] ? do_raw_spin_trylock+0x190/0x190 [ 609.784292] ? __remove_hrtimer+0x190/0x190 [ 609.788605] ? find_held_lock+0x39/0x1d0 [ 609.792679] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 609.797782] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.802796] ? trace_hardirqs_on+0xd/0x10 [ 609.806958] schedule+0x108/0x440 [ 609.810409] ? __schedule+0x2070/0x2070 [ 609.814387] ? print_usage_bug+0x480/0x480 [ 609.818631] ? do_raw_spin_trylock+0x190/0x190 [ 609.823228] ? futex_wait_setup+0x14a/0x3d0 [ 609.827571] futex_wait_queue_me+0x3ed/0x7e0 [ 609.831992] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 609.837360] ? memset+0x31/0x40 [ 609.840639] ? get_futex_value_locked+0xc3/0xf0 [ 609.845303] ? futex_wait_setup+0x22e/0x3d0 [ 609.849647] ? __kernel_text_address+0xae/0xe0 [ 609.854240] ? futex_wake+0x680/0x680 [ 609.858061] futex_wait+0x357/0xa00 [ 609.861715] ? futex_wait_setup+0x3d0/0x3d0 [ 609.866042] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 609.871225] ? wake_up_q+0x8a/0xe0 [ 609.874759] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 609.879865] ? futex_wake+0x2ca/0x680 [ 609.883684] ? __hrtimer_init+0x140/0x140 [ 609.887850] ? get_futex_key+0x1d50/0x1d50 [ 609.892122] ? check_noncircular+0x20/0x20 [ 609.896377] do_futex+0x10c6/0x2130 [ 609.899998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.905016] ? check_noncircular+0x20/0x20 [ 609.909249] ? perf_trace_lock+0xf1/0x860 [ 609.913410] ? perf_trace_lock+0xf1/0x860 [ 609.917559] ? check_noncircular+0x20/0x20 [ 609.921801] ? exit_robust_list+0x240/0x240 [ 609.926131] ? find_held_lock+0x39/0x1d0 [ 609.930220] ? lock_downgrade+0x990/0x990 [ 609.934370] ? find_held_lock+0x39/0x1d0 [ 609.938439] ? lock_acquire+0x1d5/0x580 [ 609.942406] ? SyS_futex+0x2d3/0x390 [ 609.946145] ? pvclock_read_flags+0x160/0x160 [ 609.950633] ? __might_fault+0xe0/0x1d0 [ 609.954607] ? ktime_get+0x15c/0x3a0 [ 609.958328] ? kvm_clock_get_cycles+0x25/0x30 [ 609.962814] ? ktime_get+0x26f/0x3a0 [ 609.966531] ? do_gettimeofday+0x190/0x190 [ 609.970761] ? __might_sleep+0x95/0x190 [ 609.974748] ? kasan_check_write+0x14/0x20 [ 609.978987] SyS_futex+0x260/0x390 [ 609.982538] ? do_futex+0x2130/0x2130 [ 609.986337] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 609.992348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 609.997394] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 610.002172] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 610.006915] RIP: 0033:0x451e59 [ 610.010120] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 610.017825] RAX: ffffffffffffffda RBX: 000000000071839c RCX: 0000000000451e59 [ 610.025092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071839c [ 610.032353] RBP: 0000000000000082 R08: 0000000000718370 R09: 0000000d00087a38 [ 610.039616] R10: 0000000000a6f980 R11: 0000000000000206 R12: fffffffffffffffe [ 610.046873] R13: 0000000000718370 R14: 00000000209cbffc R15: 0000000000000010 [ 610.054181] syz-executor6 D24416 1637 11551 0x00000000 [ 610.059814] Call Trace: [ 610.062419] __schedule+0x8e8/0x2070 [ 610.066128] ? check_noncircular+0x20/0x20 [ 610.070376] ? __sched_text_start+0x8/0x8 [ 610.074558] ? find_held_lock+0x39/0x1d0 [ 610.078642] ? lock_downgrade+0x990/0x990 [ 610.082800] schedule+0x108/0x440 [ 610.086252] ? __schedule+0x2070/0x2070 [ 610.090244] ? do_raw_spin_trylock+0x190/0x190 [ 610.094824] ? memset+0x31/0x40 [ 610.098111] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 610.103030] ? mutex_destroy+0x1d0/0x1d0 [ 610.107125] schedule_preempt_disabled+0x10/0x20 [ 610.111908] __mutex_lock+0xadf/0x1870 [ 610.115860] ? rtnl_lock+0x17/0x20 [ 610.119409] ? kmem_cache_alloc_node_trace+0x760/0x760 [ 610.124684] ? rcu_read_lock_sched_held+0x108/0x120 [ 610.129699] ? mutex_lock_io_nested+0x1740/0x1740 [ 610.134536] ? __lockdep_init_map+0xe4/0x650 [ 610.138940] ? kasan_unpoison_shadow+0x35/0x50 [ 610.143522] ? kasan_kmalloc+0xad/0xe0 [ 610.147424] ? __kmalloc_node+0x47/0x70 [ 610.151418] ? alloc_netdev_mqs+0xb51/0xed0 [ 610.155748] ? free_netdev+0x360/0x360 [ 610.159642] ? find_held_lock+0x39/0x1d0 [ 610.163725] ? lock_downgrade+0x990/0x990 [ 610.167889] ? __might_fault+0xe0/0x1d0 [ 610.171893] ? lock_release+0xd70/0xd70 [ 610.175899] ? check_same_owner+0x320/0x320 [ 610.180271] mutex_lock_nested+0x16/0x20 [ 610.184381] ? mutex_lock_nested+0x16/0x20 [ 610.188612] rtnl_lock+0x17/0x20 [ 610.191967] register_netdev+0x12/0x30 [ 610.195851] br_add_bridge+0x97/0xd0 [ 610.199563] br_ioctl_deviceless_stub+0x8a2/0x9a0 [ 610.204411] ? lock_release+0xd70/0xd70 [ 610.208382] ? old_dev_ioctl.isra.1+0x1fd0/0x1fd0 [ 610.213217] ? __lock_is_held+0xbc/0x140 [ 610.217356] ? old_dev_ioctl.isra.1+0x1fd0/0x1fd0 [ 610.222211] sock_ioctl+0x389/0x440 [ 610.225839] ? dlci_ioctl_set+0x40/0x40 [ 610.229821] do_vfs_ioctl+0x1b1/0x1530 [ 610.233754] ? ioctl_preallocate+0x2b0/0x2b0 [ 610.238163] ? selinux_capable+0x40/0x40 [ 610.242245] ? syscall_return_slowpath+0x2b3/0x500 [ 610.247193] ? security_file_ioctl+0x89/0xb0 [ 610.251608] SyS_ioctl+0x8f/0xc0 [ 610.254995] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 610.259741] RIP: 0033:0x451e59 [ 610.262918] RSP: 002b:00007f87d2376c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 610.270636] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 610.277908] RDX: 00000000206c7000 RSI: 0000000000008940 RDI: 0000000000000006 [ 610.285197] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 610.292505] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b79d8 [ 610.299763] R13: 00000000ffffffff R14: ffffffffffffffff R15: 0000000000000006 [ 610.307127] syz-executor6 D22160 1647 11551 0x00000000 [ 610.312816] Call Trace: [ 610.315407] __schedule+0x8e8/0x2070 [ 610.319113] ? check_noncircular+0x20/0x20 [ 610.323359] ? __sched_text_start+0x8/0x8 [ 610.327522] ? save_stack_trace+0x16/0x20 [ 610.331662] ? __lock_acquire+0x20fd/0x4620 [ 610.335973] ? __save_stack_trace+0x61/0xd0 [ 610.340305] ? find_held_lock+0x39/0x1d0 [ 610.344400] ? lock_downgrade+0x990/0x990 [ 610.348544] ? lock_downgrade+0x990/0x990 [ 610.352696] schedule+0x108/0x440 [ 610.356138] ? __mutex_lock+0x742/0x1870 [ 610.360194] ? __schedule+0x2070/0x2070 [ 610.364172] ? do_raw_spin_trylock+0x190/0x190 [ 610.368752] ? memset+0x31/0x40 [ 610.372049] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 610.376971] ? mutex_destroy+0x1d0/0x1d0 [ 610.381049] schedule_preempt_disabled+0x10/0x20 [ 610.385798] __mutex_lock+0xadf/0x1870 [ 610.389682] ? check_noncircular+0x20/0x20 [ 610.393920] ? rtnl_lock+0x17/0x20 [ 610.397470] ? mutex_lock_io_nested+0x1740/0x1740 [ 610.402303] ? check_noncircular+0x20/0x20 [ 610.406543] ? __lock_is_held+0xbc/0x140 [ 610.410605] ? perf_trace_lock+0xf1/0x860 [ 610.414786] ? find_held_lock+0x39/0x1d0 [ 610.418873] ? lock_downgrade+0x990/0x990 [ 610.423041] ? lock_acquire+0x1d5/0x580 [ 610.427012] ? finish_task_switch+0x1aa/0x740 [ 610.431514] ? do_raw_spin_trylock+0x190/0x190 [ 610.436092] ? lock_release+0xd70/0xd70 [ 610.440056] ? compat_start_thread+0x80/0x80 [ 610.444464] ? check_noncircular+0x20/0x20 [ 610.448698] ? _raw_spin_unlock_irq+0x27/0x70 [ 610.453201] ? trace_hardirqs_on+0xd/0x10 [ 610.457343] ? _raw_spin_unlock_irq+0x27/0x70 [ 610.461853] ? finish_task_switch+0x1d3/0x740 [ 610.466360] ? finish_task_switch+0x1aa/0x740 [ 610.470861] mutex_lock_nested+0x16/0x20 [ 610.474914] ? mutex_lock_nested+0x16/0x20 [ 610.479139] rtnl_lock+0x17/0x20 [ 610.482500] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 610.487433] ? ip_ra_control+0x5c0/0x5c0 [ 610.491493] ? __schedule+0x8f0/0x2070 [ 610.495387] ? print_usage_bug+0x480/0x480 [ 610.499635] ? __sched_text_start+0x8/0x8 [ 610.503781] ? plist_check_list+0x7e/0xa0 [ 610.507927] ? plist_check_head+0xe2/0x130 [ 610.512212] ? plist_check_list+0xa0/0xa0 [ 610.516394] ? find_held_lock+0x39/0x1d0 [ 610.520482] ? plist_check_head+0x130/0x130 [ 610.524836] ? __lock_acquire+0x732/0x4620 [ 610.529074] ? check_same_owner+0x320/0x320 [ 610.533404] ? futex_wait_setup+0x14a/0x3d0 [ 610.537745] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 610.542923] ? futex_wait_queue_me+0x524/0x7e0 [ 610.547509] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 610.552917] ? get_futex_value_locked+0xc3/0xf0 [ 610.557589] ? futex_wait_setup+0x22e/0x3d0 [ 610.561938] ip_setsockopt+0x3a/0xb0 [ 610.565654] sctp_setsockopt+0x278/0x5a00 [ 610.569807] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 610.575526] ? perf_trace_lock+0xf1/0x860 [ 610.579666] ? mark_wake_futex+0xc0/0x1c0 [ 610.583808] ? futex_wait_setup+0x3d0/0x3d0 [ 610.588150] ? check_noncircular+0x20/0x20 [ 610.592403] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 610.597502] ? futex_wake+0x2ca/0x680 [ 610.601318] ? get_futex_key+0x1d50/0x1d50 [ 610.605567] ? find_held_lock+0x39/0x1d0 [ 610.609650] ? lock_downgrade+0x990/0x990 [ 610.613811] ? __fget+0xbb/0x580 [ 610.617207] ? lock_acquire+0x1d5/0x580 [ 610.621210] ? lock_release+0xd70/0xd70 [ 610.625186] ? __lock_is_held+0xbc/0x140 [ 610.629272] ? __fget+0x362/0x580 [ 610.632728] ? trace_hardirqs_on+0xd/0x10 [ 610.636913] ? iterate_fd+0x3f0/0x3f0 [ 610.640739] ? sock_enable_timestamp+0xb0/0xb0 [ 610.645323] ? __lock_is_held+0xbc/0x140 [ 610.649412] ? sock_has_perm+0x29c/0x400 [ 610.653461] ? __fget_light+0x29d/0x390 [ 610.657435] ? selinux_tun_dev_create+0xc0/0xc0 [ 610.662104] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 610.667813] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 610.673082] ? alloc_file+0x284/0x3a0 [ 610.676894] ? sock_alloc_file+0x2b6/0x550 [ 610.681154] sock_common_setsockopt+0x95/0xd0 [ 610.685656] SyS_setsockopt+0x189/0x360 [ 610.689637] ? SyS_recv+0x40/0x40 [ 610.693093] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 610.697937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 610.702951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 610.707720] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 610.712467] RIP: 0033:0x451e59 [ 610.715658] RSP: 002b:00007f87d2355c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 610.723380] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 610.730642] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000016 [ 610.737942] RBP: 0000000000000082 R08: 0000000000000090 R09: 0000000000000000 [ 610.745201] R10: 000000002094a000 R11: 0000000000000216 R12: 0000000000000000 [ 610.752477] R13: 0000000000a6f7ef R14: 00007f87d23569c0 R15: 0000000000000008 [ 610.759800] syz-executor6 D22392 1654 11551 0x00000000 [ 610.765436] Call Trace: [ 610.768057] __schedule+0x8e8/0x2070 [ 610.771784] ? check_noncircular+0x20/0x20 [ 610.776029] ? __sched_text_start+0x8/0x8 [ 610.780184] ? perf_trace_lock+0x860/0x860 [ 610.784410] ? perf_trace_lock+0x860/0x860 [ 610.788654] ? find_held_lock+0x39/0x1d0 [ 610.792739] ? lock_downgrade+0x990/0x990 [ 610.796882] ? lock_downgrade+0x990/0x990 [ 610.801034] schedule+0x108/0x440 [ 610.804480] ? __mutex_lock+0x742/0x1870 [ 610.808556] ? __schedule+0x2070/0x2070 [ 610.812536] ? do_raw_spin_trylock+0x190/0x190 [ 610.817113] ? memset+0x31/0x40 [ 610.820394] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 610.825310] ? mutex_destroy+0x1d0/0x1d0 [ 610.829390] schedule_preempt_disabled+0x10/0x20 [ 610.834142] __mutex_lock+0xadf/0x1870 [ 610.838037] ? sock_ioctl+0x36d/0x440 [ 610.841869] ? mutex_lock_io_nested+0x1740/0x1740 [ 610.846777] ? lock_release+0xd70/0xd70 [ 610.850797] ? avc_has_extended_perms+0x7fa/0x12c0 [ 610.855717] ? lock_downgrade+0x990/0x990 [ 610.859904] ? avc_ss_reset+0x110/0x110 [ 610.863897] ? lock_release+0xd70/0xd70 [ 610.867876] ? __lock_is_held+0xbc/0x140 [ 610.871998] ? check_same_owner+0x320/0x320 [ 610.876342] mutex_lock_nested+0x16/0x20 [ 610.880395] ? mutex_lock_nested+0x16/0x20 [ 610.884623] sock_ioctl+0x36d/0x440 [ 610.888250] ? dlci_ioctl_set+0x40/0x40 [ 610.892541] do_vfs_ioctl+0x1b1/0x1530 [ 610.896454] ? ioctl_preallocate+0x2b0/0x2b0 [ 610.900888] ? selinux_capable+0x40/0x40 [ 610.904958] ? SyS_futex+0x269/0x390 [ 610.908664] ? __fd_install+0x63b/0x6a0 [ 610.912663] ? security_file_ioctl+0x89/0xb0 [ 610.917075] SyS_ioctl+0x8f/0xc0 [ 610.920449] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 610.925195] RIP: 0033:0x451e59 [ 610.928375] RSP: 002b:00007f87d2334c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 610.936088] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 0000000000451e59 [ 610.943367] RDX: 00000000206c7000 RSI: 0000000000008940 RDI: 0000000000000018 [ 610.950629] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 610.957887] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 610.965147] R13: 0000000000a6f7ef R14: 00007f87d23359c0 R15: 000000000000000d [ 610.972456] syz-executor6 R running task 32592 1665 11551 0x00000000 [ 610.979664] Call Trace: [ 610.982266] __switch_to_asm+0x30/0x30 [ 610.986140] RIP: 0033:0x4547e9 [ 610.989318] RSP: 002b:00007f87d2313db0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 610.997022] RAX: 0000000000000000 RBX: 00007f87d2314700 RCX: 00000000004547e9 [ 611.004289] RDX: 00007f87d23149d0 RSI: 00007f87d2313db0 RDI: 00000000003d0f00 [ 611.011551] RBP: 0000000000a6f870 R08: 00007f87d2314700 R09: 00007f87d2314700 [ 611.018815] R10: 00007f87d23149d0 R11: 0000000000000202 R12: 0000000000000000 [ 611.026077] R13: 0000000000a6f7ef R14: 00007f87d23149c0 R15: 000000000000001d [ 611.033388] syz-executor6 S24112 1666 11551 0x00000000 [ 611.039020] Call Trace: [ 611.041610] __schedule+0x8e8/0x2070 [ 611.045368] ? __sched_text_start+0x8/0x8 [ 611.049558] ? plist_check_list+0x7e/0xa0 [ 611.053725] ? plist_check_head+0xe2/0x130 [ 611.057952] ? plist_check_list+0xa0/0xa0 [ 611.062145] ? find_held_lock+0x39/0x1d0 [ 611.066247] ? plist_check_head+0x130/0x130 [ 611.070578] schedule+0x108/0x440 [ 611.074032] ? __schedule+0x2070/0x2070 [ 611.078009] ? do_raw_spin_trylock+0x190/0x190 [ 611.082613] ? futex_wait_setup+0x14a/0x3d0 [ 611.086933] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 611.092139] futex_wait_queue_me+0x3ed/0x7e0 [ 611.096548] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 611.101908] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 611.107101] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 611.112292] ? get_futex_value_locked+0xc3/0xf0 [ 611.116960] ? futex_wait_setup+0x22e/0x3d0 [ 611.121297] ? futex_wake+0x680/0x680 [ 611.125086] ? __unqueue_futex+0x1c0/0x290 [ 611.129339] futex_wait+0x357/0xa00 [ 611.132991] ? futex_wait_setup+0x3d0/0x3d0 [ 611.137310] ? perf_trace_lock_acquire+0xfe/0x900 [ 611.142144] ? perf_trace_lock+0xf1/0x860 [ 611.146290] ? hash_futex+0x15/0x210 [ 611.149997] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 611.155156] ? futex_wake+0x2ca/0x680 [ 611.158965] ? reacquire_held_locks+0x205/0x3d0 [ 611.163652] ? get_futex_key+0x1d50/0x1d50 [ 611.167991] do_futex+0x10c6/0x2130 [ 611.171625] ? do_raw_spin_trylock+0x190/0x190 [ 611.176204] ? lock_acquire+0x1d5/0x580 [ 611.180180] ? sock_setsockopt+0x163/0x19c0 [ 611.184510] ? __local_bh_enable_ip+0x9d/0x160 [ 611.189106] ? exit_robust_list+0x240/0x240 [ 611.193426] ? _raw_spin_unlock_bh+0x30/0x40 [ 611.197828] ? release_sock+0x1d4/0x2a0 [ 611.201801] ? __release_sock+0x360/0x360 [ 611.205960] ? trace_hardirqs_on+0xd/0x10 [ 611.210101] ? __local_bh_enable_ip+0x9d/0x160 [ 611.214691] ? sock_setsockopt+0x45b/0x19c0 [ 611.219027] ? sock_enable_timestamp+0xb0/0xb0 [ 611.223618] ? tcp_poll+0xe90/0xe90 [ 611.227261] ? tcp_ioctl+0x167/0x640 [ 611.231010] ? sock_has_perm+0x29c/0x400 [ 611.235100] ? __fget_light+0x29d/0x390 [ 611.239071] ? selinux_tun_dev_create+0xc0/0xc0 [ 611.243728] ? sock_do_ioctl+0x73/0xb0 [ 611.247610] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 611.253316] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 611.258617] ? selinux_socket_setsockopt+0x64/0x80 [ 611.263559] SyS_futex+0x260/0x390 [ 611.267092] ? SyS_setsockopt+0x215/0x360 [ 611.271242] ? do_futex+0x2130/0x2130 [ 611.275043] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 611.279890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 611.284922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 611.289731] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 611.294485] RIP: 0033:0x451e59 [ 611.297669] RSP: 002b:00007f87d22f2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 611.305378] RAX: ffffffffffffffda RBX: 00000000007182e8 RCX: 0000000000451e59 [ 611.312638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000007182e8 [ 611.319895] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 611.327155] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b9c48 [ 611.334416] R13: 00000000ffffffff R14: 0000000000000005 R15: 000000000000891d [ 611.341725] syz-executor6 D22160 1667 11551 0x00000000 [ 611.347361] Call Trace: [ 611.349953] __schedule+0x8e8/0x2070 [ 611.353659] ? check_noncircular+0x20/0x20 [ 611.357909] ? __sched_text_start+0x8/0x8 [ 611.362068] ? perf_trace_lock+0x860/0x860 [ 611.366299] ? perf_trace_lock+0x860/0x860 [ 611.370539] ? find_held_lock+0x39/0x1d0 [ 611.374625] ? lock_downgrade+0x990/0x990 [ 611.378764] ? lock_downgrade+0x990/0x990 [ 611.382919] schedule+0x108/0x440 [ 611.386361] ? __mutex_lock+0x742/0x1870 [ 611.390427] ? __schedule+0x2070/0x2070 [ 611.394451] ? do_raw_spin_trylock+0x190/0x190 [ 611.399033] ? memset+0x31/0x40 [ 611.402317] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 611.407248] ? mutex_destroy+0x1d0/0x1d0 [ 611.411360] schedule_preempt_disabled+0x10/0x20 [ 611.416104] __mutex_lock+0xadf/0x1870 [ 611.419983] ? check_noncircular+0x20/0x20 [ 611.424224] ? rtnl_lock+0x17/0x20 [ 611.427772] ? mutex_lock_io_nested+0x1740/0x1740 [ 611.432604] ? check_noncircular+0x20/0x20 [ 611.436851] ? perf_trace_lock_acquire+0xfe/0x900 [ 611.441693] ? perf_trace_lock+0xf1/0x860 [ 611.445847] ? perf_trace_lock+0x860/0x860 [ 611.450097] ? find_held_lock+0x39/0x1d0 [ 611.454178] ? lock_downgrade+0x990/0x990 [ 611.458341] ? lock_acquire+0x1d5/0x580 [ 611.462313] ? finish_task_switch+0x1aa/0x740 [ 611.466826] ? do_raw_spin_trylock+0x190/0x190 [ 611.471403] ? lock_release+0xd70/0xd70 [ 611.475372] ? compat_start_thread+0x80/0x80 [ 611.479778] ? check_noncircular+0x20/0x20 [ 611.484007] ? _raw_spin_unlock_irq+0x27/0x70 [ 611.488506] ? trace_hardirqs_on+0xd/0x10 [ 611.492649] ? _raw_spin_unlock_irq+0x27/0x70 [ 611.497139] ? finish_task_switch+0x1d3/0x740 [ 611.501622] ? finish_task_switch+0x1aa/0x740 [ 611.506120] mutex_lock_nested+0x16/0x20 [ 611.510169] ? mutex_lock_nested+0x16/0x20 [ 611.514397] rtnl_lock+0x17/0x20 [ 611.517757] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 611.522688] ? ip_ra_control+0x5c0/0x5c0 [ 611.526760] ? __schedule+0x8f0/0x2070 [ 611.530651] ? print_usage_bug+0x480/0x480 [ 611.534900] ? __sched_text_start+0x8/0x8 [ 611.539044] ? plist_check_list+0x7e/0xa0 [ 611.543194] ? plist_check_head+0xe2/0x130 [ 611.547422] ? plist_check_list+0xa0/0xa0 [ 611.551578] ? find_held_lock+0x39/0x1d0 [ 611.555668] ? plist_check_head+0x130/0x130 [ 611.560024] ? __lock_acquire+0x732/0x4620 [ 611.564257] ? check_same_owner+0x320/0x320 [ 611.568599] ? futex_wait_setup+0x14a/0x3d0 [ 611.572964] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 611.578143] ? futex_wait_queue_me+0x524/0x7e0 [ 611.582724] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 611.588104] ? perf_trace_lock+0xf1/0x860 [ 611.592269] ? get_futex_value_locked+0xc3/0xf0 [ 611.596965] ? futex_wait_setup+0x22e/0x3d0 [ 611.601300] ? __lock_is_held+0xbc/0x140 [ 611.605385] ip_setsockopt+0x3a/0xb0 [ 611.609100] sctp_setsockopt+0x278/0x5a00 [ 611.613250] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 611.618968] ? perf_trace_lock+0xf1/0x860 [ 611.623132] ? futex_wait_setup+0x3d0/0x3d0 [ 611.627461] ? lock_downgrade+0x990/0x990 [ 611.631613] ? check_noncircular+0x20/0x20 [ 611.635856] ? perf_trace_lock_acquire+0xfe/0x900 [ 611.640706] ? lock_acquire+0x1d5/0x580 [ 611.644677] ? finish_task_switch+0x1aa/0x740 [ 611.649180] ? perf_trace_lock+0x860/0x860 [ 611.653403] ? lock_release+0xd70/0xd70 [ 611.657433] ? find_held_lock+0x39/0x1d0 [ 611.661546] ? lock_downgrade+0x990/0x990 [ 611.665704] ? __fget+0xbb/0x580 [ 611.669092] ? lock_release+0xd70/0xd70 [ 611.673067] ? __lock_is_held+0xbc/0x140 [ 611.677153] ? __fget+0x362/0x580 [ 611.680622] ? iterate_fd+0x3f0/0x3f0 [ 611.684443] ? __lock_is_held+0xbc/0x140 [ 611.688507] ? schedule+0x108/0x440 [ 611.692147] ? sock_has_perm+0x29c/0x400 [ 611.696201] ? __fget_light+0x29d/0x390 [ 611.700175] ? selinux_tun_dev_create+0xc0/0xc0 [ 611.704847] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 611.710556] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 611.715838] ? alloc_file+0x284/0x3a0 [ 611.719661] ? trace_hardirqs_off+0xd/0x10 [ 611.723924] sock_common_setsockopt+0x95/0xd0 [ 611.728432] SyS_setsockopt+0x189/0x360 [ 611.732421] ? SyS_recv+0x40/0x40 [ 611.735886] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 611.740742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 611.745765] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 611.750541] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 611.755301] RIP: 0033:0x451e59 [ 611.758481] RSP: 002b:00007f87d22d1c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 611.766188] RAX: ffffffffffffffda RBX: 0000000000718370 RCX: 0000000000451e59 [ 611.773445] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000019 [ 611.780719] RBP: 0000000000000082 R08: 0000000000000090 R09: 0000000000000000 [ 611.787978] R10: 000000002094a000 R11: 0000000000000216 R12: 00000000004bb588 [ 611.795235] R13: 00000000ffffffff R14: 0000000000000002 R15: 0000000000000805 [ 611.802560] syz-executor3 S24112 1636 3069 0x00000000 [ 611.808209] Call Trace: [ 611.810801] __schedule+0x8e8/0x2070 [ 611.814543] ? __sched_text_start+0x8/0x8 [ 611.818709] ? timerqueue_add+0x1e9/0x280 [ 611.822887] ? do_raw_spin_trylock+0x190/0x190 [ 611.827468] ? __remove_hrtimer+0x190/0x190 [ 611.831785] ? find_held_lock+0x39/0x1d0 [ 611.835895] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 611.841000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 611.846021] ? trace_hardirqs_on+0xd/0x10 [ 611.850197] schedule+0x108/0x440 [ 611.853664] ? __schedule+0x2070/0x2070 [ 611.857632] ? print_usage_bug+0x480/0x480 [ 611.861880] ? do_raw_spin_trylock+0x190/0x190 [ 611.866521] ? futex_wait_setup+0x14a/0x3d0 [ 611.870866] futex_wait_queue_me+0x3ed/0x7e0 [ 611.875274] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 611.880643] ? memset+0x31/0x40 [ 611.883923] ? get_futex_value_locked+0xc3/0xf0 [ 611.888592] ? futex_wait_setup+0x22e/0x3d0 [ 611.892908] ? __kernel_text_address+0xae/0xe0 [ 611.897501] ? futex_wake+0x680/0x680 [ 611.901321] futex_wait+0x357/0xa00 [ 611.905010] ? futex_wait_setup+0x3d0/0x3d0 [ 611.909344] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 611.914528] ? wake_up_q+0x8a/0xe0 [ 611.918063] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 611.923166] ? futex_wake+0x2ca/0x680 [ 611.926971] ? __hrtimer_init+0x140/0x140 [ 611.931120] ? get_futex_key+0x1d50/0x1d50 [ 611.935354] ? lru_cache_add_active_or_unevictable+0x20e/0x540 [ 611.941357] ? do_raw_spin_trylock+0x190/0x190 [ 611.945953] do_futex+0x10c6/0x2130 [ 611.949587] ? check_noncircular+0x20/0x20 [ 611.953817] ? perf_trace_lock+0xf1/0x860 [ 611.957969] ? perf_trace_lock+0xf1/0x860 [ 611.962115] ? check_noncircular+0x20/0x20 [ 611.966357] ? exit_robust_list+0x240/0x240 [ 611.970686] ? find_held_lock+0x39/0x1d0 [ 611.974771] ? lock_downgrade+0x990/0x990 [ 611.978916] ? find_held_lock+0x39/0x1d0 [ 611.982983] ? lock_acquire+0x1d5/0x580 [ 611.986950] ? SyS_futex+0x2d3/0x390 [ 611.990691] ? pvclock_read_flags+0x160/0x160 [ 611.995180] ? __might_fault+0xe0/0x1d0 [ 611.999156] ? ktime_get+0x15c/0x3a0 [ 612.002886] ? kvm_clock_get_cycles+0x25/0x30 [ 612.007376] ? ktime_get+0x26f/0x3a0 [ 612.011097] ? do_gettimeofday+0x190/0x190 [ 612.015374] ? __might_sleep+0x95/0x190 [ 612.019363] ? kasan_check_write+0x14/0x20 [ 612.023608] SyS_futex+0x260/0x390 [ 612.027156] ? do_futex+0x2130/0x2130 [ 612.030959] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 612.035802] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 612.040818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 612.045591] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 612.050336] RIP: 0033:0x451e59 [ 612.053518] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 612.061224] RAX: ffffffffffffffda RBX: 000000000071823c RCX: 0000000000451e59 [ 612.068494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071823c [ 612.075769] RBP: 0000000000000082 R08: 0000000000718210 R09: 000000100008782e [ 612.083054] R10: 0000000000a6f980 R11: 0000000000000206 R12: fffffffffffffffe [ 612.090309] R13: 0000000000718210 R14: 0000000020e2a000 R15: 0000000000000010 [ 612.097634] syz-executor3 D23760 1646 3069 0x00000000 [ 612.103266] Call Trace: [ 612.105862] __schedule+0x8e8/0x2070 [ 612.109570] ? check_noncircular+0x20/0x20 [ 612.113816] ? __sched_text_start+0x8/0x8 [ 612.117956] ? trace_hardirqs_on+0xd/0x10 [ 612.122140] ? _raw_spin_unlock_irq+0x27/0x70 [ 612.126635] ? finish_task_switch+0x1d3/0x740 [ 612.131151] ? finish_task_switch+0x1aa/0x740 [ 612.135696] ? find_held_lock+0x39/0x1d0 [ 612.139782] ? lock_downgrade+0x990/0x990 [ 612.143924] ? lock_downgrade+0x990/0x990 [ 612.148079] schedule+0x108/0x440 [ 612.151524] ? __mutex_lock+0x742/0x1870 [ 612.155595] ? __schedule+0x2070/0x2070 [ 612.159571] ? do_raw_spin_trylock+0x190/0x190 [ 612.164150] ? memset+0x31/0x40 [ 612.167436] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 612.172356] ? mutex_destroy+0x1d0/0x1d0 [ 612.176434] schedule_preempt_disabled+0x10/0x20 [ 612.181178] __mutex_lock+0xadf/0x1870 [ 612.185075] ? rtnl_lock+0x17/0x20 [ 612.188627] ? mutex_lock_io_nested+0x1740/0x1740 [ 612.193476] ? futex_wait_setup+0x14a/0x3d0 [ 612.197817] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 612.203002] ? futex_wait_queue_me+0x524/0x7e0 [ 612.207589] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 612.212972] ? get_futex_value_locked+0xc3/0xf0 [ 612.217644] ? futex_wait_setup+0x22e/0x3d0 [ 612.221982] ? futex_wake+0x680/0x680 [ 612.225774] ? __unqueue_futex+0x1c0/0x290 [ 612.230022] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 612.235126] ? futex_wait+0x6cf/0xa00 [ 612.238943] ? perf_trace_lock+0xf1/0x860 [ 612.243101] ? check_noncircular+0x20/0x20 [ 612.247362] mutex_lock_nested+0x16/0x20 [ 612.251417] ? mutex_lock_nested+0x16/0x20 [ 612.255659] rtnl_lock+0x17/0x20 [ 612.259062] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 612.263994] ? ip_ra_control+0x5c0/0x5c0 [ 612.268050] ? alloc_file+0x26/0x3a0 [ 612.271757] ? sock_alloc_file+0x1fd/0x550 [ 612.275995] ? find_held_lock+0x39/0x1d0 [ 612.280082] ? lock_downgrade+0x990/0x990 [ 612.284243] ? __fget+0xbb/0x580 [ 612.287612] ? __lockdep_init_map+0xe4/0x650 [ 612.292027] ? lock_release+0xd70/0xd70 [ 612.296008] ? __lock_is_held+0xbc/0x140 [ 612.300099] ? __fget+0x362/0x580 [ 612.303574] ? iterate_fd+0x3f0/0x3f0 [ 612.307392] ? __lock_is_held+0xbc/0x140 [ 612.311483] ? sock_has_perm+0x29c/0x400 [ 612.315557] ? __fget_light+0x29d/0x390 [ 612.319528] ? selinux_tun_dev_create+0xc0/0xc0 [ 612.324194] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 612.329905] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 612.335171] ? alloc_file+0x284/0x3a0 [ 612.338986] ip_setsockopt+0x3a/0xb0 [ 612.342711] raw_setsockopt+0xb7/0xd0 [ 612.346530] sock_common_setsockopt+0x95/0xd0 [ 612.351088] SyS_setsockopt+0x189/0x360 [ 612.355071] ? SyS_recv+0x40/0x40 [ 612.358541] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 612.363400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 612.368423] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 612.373189] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 612.377938] RIP: 0033:0x451e59 [ 612.381117] RSP: 002b:00007f6636116c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 612.388824] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 612.396088] RDX: 0000000000000023 RSI: 0000000000000000 RDI: 0000000000000005 [ 612.403345] RBP: 0000000000000082 R08: 000000000000000c R09: 0000000000000000 [ 612.410608] R10: 0000000020566000 R11: 0000000000000216 R12: 0000000000000000 [ 612.417877] R13: 0000000000a6f7ef R14: 00007f66361179c0 R15: 0000000000000000 [ 612.425213] syz-executor3 D23760 1653 3069 0x00000000 [ 612.430877] Call Trace: [ 612.433474] __schedule+0x8e8/0x2070 [ 612.437179] ? check_noncircular+0x20/0x20 [ 612.441427] ? __sched_text_start+0x8/0x8 [ 612.445582] ? perf_trace_lock+0x860/0x860 [ 612.449812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 612.454590] ? find_held_lock+0x39/0x1d0 [ 612.458677] ? lock_downgrade+0x990/0x990 [ 612.462836] schedule+0x108/0x440 [ 612.466285] ? __mutex_lock+0x742/0x1870 [ 612.470344] ? __schedule+0x2070/0x2070 [ 612.474324] ? do_raw_spin_trylock+0x190/0x190 [ 612.478905] ? memset+0x31/0x40 [ 612.482203] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 612.487123] ? mutex_destroy+0x1d0/0x1d0 [ 612.491198] schedule_preempt_disabled+0x10/0x20 [ 612.495946] __mutex_lock+0xadf/0x1870 [ 612.499842] ? rtnl_lock+0x17/0x20 [ 612.503411] ? mutex_lock_io_nested+0x1740/0x1740 [ 612.508260] ? futex_wait_setup+0x14a/0x3d0 [ 612.512601] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 612.517779] ? futex_wait_queue_me+0x524/0x7e0 [ 612.523062] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 612.528419] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 612.533530] ? get_futex_value_locked+0xc3/0xf0 [ 612.538199] ? futex_wait_setup+0x22e/0x3d0 [ 612.542541] ? futex_wake+0x680/0x680 [ 612.546330] ? __unqueue_futex+0x1c0/0x290 [ 612.550575] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 612.555673] ? futex_wait+0x6cf/0xa00 [ 612.559520] ? perf_trace_lock+0xf1/0x860 [ 612.563691] ? check_noncircular+0x20/0x20 [ 612.567935] mutex_lock_nested+0x16/0x20 [ 612.571991] ? mutex_lock_nested+0x16/0x20 [ 612.576221] rtnl_lock+0x17/0x20 [ 612.579587] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 612.584525] ? ip_ra_control+0x5c0/0x5c0 [ 612.588597] ? find_held_lock+0x39/0x1d0 [ 612.592677] ? lock_downgrade+0x990/0x990 [ 612.596854] ? __fget+0xbb/0x580 [ 612.600234] ? lock_release+0xd70/0xd70 [ 612.604221] ? __lock_is_held+0xbc/0x140 [ 612.608307] ? __fget+0x362/0x580 [ 612.611788] ? iterate_fd+0x3f0/0x3f0 [ 612.615659] ? sock_has_perm+0x29c/0x400 [ 612.619711] ? __fget_light+0x29d/0x390 [ 612.623687] ? selinux_tun_dev_create+0xc0/0xc0 [ 612.628363] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 612.634122] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 612.639427] ip_setsockopt+0x3a/0xb0 [ 612.643148] raw_setsockopt+0xb7/0xd0 [ 612.646959] sock_common_setsockopt+0x95/0xd0 [ 612.651460] SyS_setsockopt+0x189/0x360 [ 612.655439] ? SyS_recv+0x40/0x40 [ 612.658894] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 612.663737] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 612.668753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 612.673538] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 612.678283] RIP: 0033:0x451e59 [ 612.681491] RSP: 002b:00007f66360f5c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 612.689225] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 612.696505] RDX: 0000000000000025 RSI: 0000000000000000 RDI: 0000000000000005 [ 612.703765] RBP: 0000000000000082 R08: 000000000000000c R09: 0000000000000000 [ 612.711024] R10: 0000000020f32ff4 R11: 0000000000000216 R12: 00000000004bcd48 [ 612.718286] R13: 00000000ffffffff R14: ffffffffffffff9c R15: 0000000000000084 [ 612.725603] syz-executor3 D23760 1658 3069 0x00000000 [ 612.731250] Call Trace: [ 612.733859] __schedule+0x8e8/0x2070 [ 612.737568] ? check_noncircular+0x20/0x20 [ 612.741829] ? __sched_text_start+0x8/0x8 [ 612.745988] ? perf_trace_lock+0x860/0x860 [ 612.750217] ? perf_trace_lock+0x860/0x860 [ 612.754459] ? find_held_lock+0x39/0x1d0 [ 612.758543] ? lock_downgrade+0x990/0x990 [ 612.762683] ? lock_downgrade+0x990/0x990 [ 612.766835] schedule+0x108/0x440 [ 612.770284] ? __mutex_lock+0x742/0x1870 [ 612.774341] ? __schedule+0x2070/0x2070 [ 612.778323] ? do_raw_spin_trylock+0x190/0x190 [ 612.782903] ? memset+0x31/0x40 [ 612.786193] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 612.791113] ? mutex_destroy+0x1d0/0x1d0 [ 612.795189] schedule_preempt_disabled+0x10/0x20 [ 612.799936] __mutex_lock+0xadf/0x1870 [ 612.803818] ? bpf_prog_alloc+0x310/0x310 [ 612.807972] ? rtnl_lock+0x17/0x20 [ 612.811522] ? mutex_lock_io_nested+0x1740/0x1740 [ 612.816359] ? __free_insn_slot+0x5c0/0x5c0 [ 612.820677] ? unwind_dump+0x4c0/0x4c0 [ 612.824561] ? lock_release+0xd70/0xd70 [ 612.828525] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 612.834424] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 612.839606] ? is_bpf_text_address+0xa4/0x120 [ 612.844096] ? __kernel_text_address+0xae/0xe0 [ 612.848674] ? unwind_get_return_address+0x61/0xa0 [ 612.853636] ? save_stack_trace+0x16/0x20 [ 612.857869] ? __lock_acquire+0x20fd/0x4620 [ 612.862198] ? is_bpf_text_address+0xa4/0x120 [ 612.866716] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 612.871921] ? check_noncircular+0x20/0x20 [ 612.876175] ? perf_trace_lock+0xf1/0x860 [ 612.880346] ? check_noncircular+0x20/0x20 [ 612.884603] mutex_lock_nested+0x16/0x20 [ 612.888656] ? mutex_lock_nested+0x16/0x20 [ 612.893885] rtnl_lock+0x17/0x20 [ 612.897273] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 612.902203] ? ip_ra_control+0x5c0/0x5c0 [ 612.906277] ? find_held_lock+0x39/0x1d0 [ 612.910404] ? lock_downgrade+0x990/0x990 [ 612.914565] ? __fget+0xbb/0x580 [ 612.917943] ? lock_release+0xd70/0xd70 [ 612.921918] ? __lock_is_held+0xbc/0x140 [ 612.926018] ? __fget+0x362/0x580 [ 612.929490] ? iterate_fd+0x3f0/0x3f0 [ 612.933297] ? kcov_ioctl+0x24/0x180 [ 612.937052] ? do_raw_spin_trylock+0x190/0x190 [ 612.941666] ? sock_has_perm+0x29c/0x400 [ 612.945717] ? __fget_light+0x29d/0x390 [ 612.949696] ? selinux_tun_dev_create+0xc0/0xc0 [ 612.954368] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 612.960078] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 612.965407] ip_setsockopt+0x3a/0xb0 [ 612.969123] raw_setsockopt+0xb7/0xd0 [ 612.972938] sock_common_setsockopt+0x95/0xd0 [ 612.977456] SyS_setsockopt+0x189/0x360 [ 612.981434] ? SyS_recv+0x40/0x40 [ 612.984900] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 612.989758] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 612.994781] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 612.999559] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 613.004304] RIP: 0033:0x451e59 [ 613.007490] RSP: 002b:00007f66360d4c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 613.015199] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 0000000000451e59 [ 613.022457] RDX: 000000000000002b RSI: 0000000000000000 RDI: 0000000000000005 [ 613.029720] RBP: 0000000000000082 R08: 0000000000000118 R09: 0000000000000000 [ 613.036986] R10: 0000000020130000 R11: 0000000000000216 R12: 0000000000000000 [ 613.044262] R13: 0000000000a6f7ef R14: 00007f66360d59c0 R15: 0000000000000008 [ 613.051579] syz-executor3 D23760 1661 3069 0x00000000 [ 613.057214] Call Trace: [ 613.059807] __schedule+0x8e8/0x2070 [ 613.063516] ? check_noncircular+0x20/0x20 [ 613.067765] ? __sched_text_start+0x8/0x8 [ 613.071907] ? trace_hardirqs_on+0xd/0x10 [ 613.076085] ? perf_trace_lock+0x860/0x860 [ 613.080314] ? perf_trace_lock+0x860/0x860 [ 613.084556] ? find_held_lock+0x39/0x1d0 [ 613.088640] ? lock_downgrade+0x990/0x990 [ 613.092782] ? lock_downgrade+0x990/0x990 [ 613.096934] schedule+0x108/0x440 [ 613.100402] ? __mutex_lock+0x742/0x1870 [ 613.104465] ? __schedule+0x2070/0x2070 [ 613.108442] ? do_raw_spin_trylock+0x190/0x190 [ 613.113022] ? memset+0x31/0x40 [ 613.116307] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 613.121226] ? mutex_destroy+0x1d0/0x1d0 [ 613.125302] schedule_preempt_disabled+0x10/0x20 [ 613.130048] __mutex_lock+0xadf/0x1870 [ 613.133946] ? rtnl_lock+0x17/0x20 [ 613.137498] ? mutex_lock_io_nested+0x1740/0x1740 [ 613.142347] ? futex_wait_setup+0x14a/0x3d0 [ 613.146691] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 613.151872] ? futex_wait_queue_me+0x524/0x7e0 [ 613.156469] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 613.161850] ? get_futex_value_locked+0xc3/0xf0 [ 613.166519] ? futex_wait_setup+0x22e/0x3d0 [ 613.170871] ? futex_wake+0x680/0x680 [ 613.174688] ? __unqueue_futex+0x1c0/0x290 [ 613.178933] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 613.184045] ? futex_wait+0x6cf/0xa00 [ 613.187868] ? perf_trace_lock+0xf1/0x860 [ 613.192030] ? check_noncircular+0x20/0x20 [ 613.196273] mutex_lock_nested+0x16/0x20 [ 613.200329] ? mutex_lock_nested+0x16/0x20 [ 613.204560] rtnl_lock+0x17/0x20 [ 613.207958] do_ip_setsockopt.isra.12+0x1ca/0x31f0 [ 613.212886] ? ip_ra_control+0x5c0/0x5c0 [ 613.216957] ? find_held_lock+0x39/0x1d0 [ 613.221042] ? lock_downgrade+0x990/0x990 [ 613.225213] ? __fget+0xbb/0x580 [ 613.228576] ? inet_sendmsg+0x126/0x5e0 [ 613.232554] ? lock_release+0xd70/0xd70 [ 613.236532] ? __lock_is_held+0xbc/0x140 [ 613.240617] ? __fget+0x362/0x580 [ 613.244084] ? iterate_fd+0x3f0/0x3f0 [ 613.247957] ? sock_has_perm+0x29c/0x400 [ 613.252015] ? __fget_light+0x29d/0x390 [ 613.256030] ? selinux_tun_dev_create+0xc0/0xc0 [ 613.260727] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 613.266447] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 613.271740] ip_setsockopt+0x3a/0xb0 [ 613.275457] raw_setsockopt+0xb7/0xd0 [ 613.279262] sock_common_setsockopt+0x95/0xd0 [ 613.283764] SyS_setsockopt+0x189/0x360 [ 613.287746] ? SyS_recv+0x40/0x40 [ 613.291198] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 613.296045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 613.301060] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 613.305831] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 613.310582] RIP: 0033:0x451e59 [ 613.313759] RSP: 002b:00007f66360b3c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 613.321469] RAX: ffffffffffffffda RBX: 0000000000718210 RCX: 0000000000451e59 [ 613.328728] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000005 [ 613.335988] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 613.343250] R10: 0000000020e2a000 R11: 0000000000000216 R12: 0000000000000000 [ 613.350511] R13: 0000000000a6f7ef R14: 00007f66360b49c0 R15: 0000000000000009 [ 613.357824] syz-executor1 R running task 23696 1638 1114 0x00000000 [ 613.365050] Call Trace: [ 613.367643] __schedule+0x8e8/0x2070 [ 613.371348] ? hrtimer_try_to_cancel+0x9a/0x5c0 [ 613.376042] ? __sched_text_start+0x8/0x8 [ 613.380189] ? check_same_owner+0x320/0x320 [ 613.384515] ? perf_trace_lock+0x860/0x860 [ 613.388756] ? __might_sleep+0x95/0x190 [ 613.392742] ? do_nanosleep+0x508/0x6f0 [ 613.396726] ? schedule_timeout_idle+0x90/0x90 [ 613.401316] schedule+0x108/0x440 [ 613.404808] ? rcu_pm_notify+0xc0/0xc0 [ 613.408684] ? __schedule+0x2070/0x2070 [ 613.412668] ? memset+0x31/0x40 [ 613.415960] ? hrtimer_nanosleep+0x2cc/0x860 [ 613.420370] ? exit_to_usermode_loop+0x98/0x300 [ 613.425050] exit_to_usermode_loop+0x1e1/0x300 [ 613.429651] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 613.435209] syscall_return_slowpath+0x42f/0x500 [ 613.439967] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 613.444982] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 613.449941] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 613.454958] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 613.459725] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 613.464474] RIP: 0033:0x451e59 [ 613.467654] RSP: 002b:0000000000a6f8b8 EFLAGS: 00000202 ORIG_RAX: 00000000000000ca [ 613.475386] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000451e59 [ 613.482651] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000007180d8 [ 613.489913] RBP: 0000000000a6f990 R08: 0000000000763d70 R09: 00000000007180b0 [ 613.497172] R10: 0000000000a6f990 R11: 0000000000000202 R12: 00000000000000b0 [ 613.504431] R13: 000000000000000a R14: 0000000000000227 R15: 000000000000001d [ 613.511741] syz-executor1 R running task 23376 1642 1114 0x00000000 [ 613.518965] Call Trace: [ 613.521570] __schedule+0x8e8/0x2070 [ 613.525312] ? __sched_text_start+0x8/0x8 [ 613.529457] ? plist_check_list+0x7e/0xa0 [ 613.533607] ? plist_check_head+0xe2/0x130 [ 613.537840] ? plist_check_list+0xa0/0xa0 [ 613.541998] ? find_held_lock+0x39/0x1d0 [ 613.546122] ? plist_check_head+0x130/0x130 [ 613.550473] schedule+0x108/0x440 [ 613.553922] ? lock_downgrade+0x990/0x990 [ 613.558075] ? lock_downgrade+0x990/0x990 [ 613.562243] ? __schedule+0x2070/0x2070 [ 613.566214] ? do_raw_spin_trylock+0x190/0x190 [ 613.570826] ? futex_wait_setup+0x14a/0x3d0 [ 613.575155] ? do_raw_spin_trylock+0x190/0x190 [ 613.579758] futex_wait_queue_me+0x3ed/0x7e0 [ 613.584168] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 613.589548] ? get_futex_value_locked+0xc3/0xf0 [ 613.594218] ? futex_wait_setup+0x22e/0x3d0 [ 613.598556] ? futex_wake+0x680/0x680 [ 613.602346] ? __unqueue_futex+0x1c0/0x290 [ 613.606578] ? fault_in_user_writeable+0x90/0x90 [ 613.611340] futex_wait+0x357/0xa00 [ 613.615011] ? mark_wake_futex+0xc0/0x1c0 [ 613.619171] ? futex_wait_setup+0x3d0/0x3d0 [ 613.623501] ? wake_up_q+0x8a/0xe0 [ 613.627036] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 613.632138] ? futex_wake+0x2ca/0x680 [ 613.635949] ? get_futex_key+0x1d50/0x1d50 [ 613.640215] ? check_noncircular+0x20/0x20 [ 613.644460] do_futex+0x10c6/0x2130 [ 613.648083] ? vma_set_page_prot+0x16b/0x230 [ 613.652488] ? vma_wants_writenotify+0x3b0/0x3b0 [ 613.657272] ? exit_robust_list+0x240/0x240 [ 613.661598] ? lock_downgrade+0x990/0x990 [ 613.665764] ? SyS_brk+0x6f0/0x6f0 [ 613.669313] ? __fget+0x362/0x580 [ 613.672768] ? arch_get_unmapped_area+0x750/0x750 [ 613.677616] ? lock_acquire+0x1d5/0x580 [ 613.681581] ? vm_mmap_pgoff+0x198/0x280 [ 613.685649] ? userfaultfd_unmap_complete+0x327/0x510 [ 613.690853] ? userfaultfd_unmap_prep+0x540/0x540 [ 613.695696] ? do_mmap+0x34f/0xd50 [ 613.699238] ? up_write+0x6b/0x120 [ 613.702772] ? up_read+0x40/0x40 [ 613.706132] ? down_write+0x120/0x120 [ 613.709927] ? security_mmap_file+0x14e/0x190 [ 613.714429] ? vm_mmap_pgoff+0x1fc/0x280 [ 613.718484] ? vm_mmap_pgoff+0x13b/0x280 [ 613.722555] ? vma_is_stack_for_current+0xa0/0xa0 [ 613.727407] ? security_file_permission+0x89/0x1f0 [ 613.732353] SyS_futex+0x260/0x390 [ 613.735902] ? do_futex+0x2130/0x2130 [ 613.739697] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 613.744548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 613.749562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 613.754327] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 613.759086] RIP: 0033:0x451e59 [ 613.762277] RSP: 002b:00007f39f6d7fcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 613.769982] RAX: ffffffffffffffda RBX: 0000000000718028 RCX: 0000000000451e59 [ 613.777251] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 613.784512] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 613.791770] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004bbaa2 [ 613.799029] R13: 00000000ffffffff R14: 0000000020571ff7 R15: 0000000000000000 [ 613.806336] syz-executor1 R running task 24112 1668 1114 0x00000008 [ 613.813547] Call Trace: [ 613.816125] ? unwind_get_return_address+0x61/0xa0 [ 613.821051] ? __save_stack_trace+0x7e/0xd0 [ 613.825411] ? print_usage_bug+0x480/0x480 [ 613.829635] ? perf_trace_lock+0x860/0x860 [ 613.833870] ? perf_trace_lock+0xf1/0x860 [ 613.838059] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 613.843279] ? perf_trace_lock+0x860/0x860 [ 613.847529] ? find_held_lock+0x39/0x1d0 [ 613.851609] ? mark_held_locks+0xb2/0x100 [ 613.855749] ? mark_held_locks+0xb2/0x100 [ 613.859919] ? retint_kernel+0x10/0x10 [ 613.863805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 613.868827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 613.873595] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 613.878359] ? retint_kernel+0x10/0x10 [ 613.882255] ? retint_kernel+0x10/0x10 [ 613.886174] ? smp_call_function_single+0x362/0x560 [ 613.891187] ? smp_call_function_single+0x36b/0x560 [ 613.896199] ? smp_call_function_single+0x362/0x560 [ 613.901210] ? _raw_spin_unlock+0x22/0x30 [ 613.905352] ? kvm_vcpu_check_block+0xa0/0xa0 [ 613.909844] ? generic_exec_single+0x5b0/0x5b0 [ 613.914441] ? perf_trace_lock+0x860/0x860 [ 613.918733] ? _find_next_bit+0xee/0x120 [ 613.922799] ? kvm_mmu_init_vm+0x72/0xa0 [ 613.926885] ? kvm_vcpu_check_block+0xa0/0xa0 [ 613.931386] ? find_next_bit+0x27/0x30 [ 613.935288] ? smp_call_function_many+0x785/0x950 [ 613.940137] ? smp_call_function_many+0x785/0x950 [ 613.945014] ? kvm_vcpu_check_block+0xa0/0xa0 [ 613.949526] ? smp_call_function_single_async+0x2d0/0x2d0 [ 613.955055] ? lock_release+0xd70/0xd70 [ 613.959053] ? __raw_spin_lock_init+0x1c/0x100 [ 613.963654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 613.968688] ? kvm_vcpu_check_block+0xa0/0xa0 [ 613.973184] ? on_each_cpu+0x3d/0x1b0 [ 613.976986] ? kvm_dev_ioctl+0x112e/0x1840 [ 613.981227] ? lock_release+0xd70/0xd70 [ 613.985204] ? sg_read+0xb1f/0x18a0 [ 613.988829] ? install_new_memslots+0x420/0x420 [ 613.993559] ? avc_has_extended_perms+0x7fa/0x12c0 [ 613.998507] ? lock_downgrade+0x990/0x990 [ 614.002693] ? avc_ss_reset+0x110/0x110 [ 614.006672] ? lock_release+0xd70/0xd70 [ 614.010649] ? __lock_is_held+0xbc/0x140 [ 614.014829] ? check_same_owner+0x320/0x320 [ 614.019157] ? do_iter_readv_writev+0x7f0/0x7f0 [ 614.023850] ? install_new_memslots+0x420/0x420 [ 614.028510] ? do_vfs_ioctl+0x1b1/0x1530 [ 614.032582] ? ioctl_preallocate+0x2b0/0x2b0 [ 614.036991] ? selinux_capable+0x40/0x40 [ 614.041060] ? SyS_futex+0x269/0x390 [ 614.044764] ? vfs_read+0xcb/0x360 [ 614.048326] ? security_file_ioctl+0x89/0xb0 [ 614.052741] ? SyS_ioctl+0x8f/0xc0 [ 614.056289] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 614.061255] syz-executor7 R running task 24112 1640 3064 0x00000000 [ 614.068466] Call Trace: [ 614.071054] __schedule+0x8e8/0x2070 [ 614.074781] ? __sched_text_start+0x8/0x8 [ 614.078924] ? timerqueue_add+0x1e9/0x280 [ 614.083080] ? do_raw_spin_trylock+0x190/0x190 [ 614.087675] ? __remove_hrtimer+0x190/0x190 [ 614.091986] ? find_held_lock+0x39/0x1d0 [ 614.096056] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 614.101159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 614.106172] ? trace_hardirqs_on+0xd/0x10 [ 614.110332] schedule+0x108/0x440 [ 614.113785] ? __schedule+0x2070/0x2070 [ 614.117750] ? print_usage_bug+0x480/0x480 [ 614.121984] ? do_raw_spin_trylock+0x190/0x190 [ 614.126586] ? futex_wait_setup+0x14a/0x3d0 [ 614.130933] futex_wait_queue_me+0x3ed/0x7e0 [ 614.135345] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 614.140714] ? memset+0x31/0x40 [ 614.144011] ? get_futex_value_locked+0xc3/0xf0 [ 614.148683] ? futex_wait_setup+0x22e/0x3d0 [ 614.152998] ? __kernel_text_address+0xae/0xe0 [ 614.157606] ? futex_wake+0x680/0x680 [ 614.161426] futex_wait+0x357/0xa00 [ 614.165101] ? futex_wait_setup+0x3d0/0x3d0 [ 614.169431] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 614.174642] ? wake_up_q+0x8a/0xe0 [ 614.178187] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 614.183301] ? futex_wake+0x2ca/0x680 [ 614.187106] ? __hrtimer_init+0x140/0x140 [ 614.191250] ? get_futex_key+0x1d50/0x1d50 [ 614.195541] ? native_apic_msr_write+0x5c/0x80 [ 614.200125] do_futex+0x10c6/0x2130 [ 614.203749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 614.208762] ? check_noncircular+0x20/0x20 [ 614.212993] ? perf_trace_lock+0xf1/0x860 [ 614.217141] ? perf_trace_lock+0xf1/0x860 [ 614.221298] ? check_noncircular+0x20/0x20 [ 614.225554] ? exit_robust_list+0x240/0x240 [ 614.229913] ? find_held_lock+0x39/0x1d0 [ 614.234012] ? lock_downgrade+0x990/0x990 [ 614.238159] ? find_held_lock+0x39/0x1d0 [ 614.242224] ? lock_acquire+0x1d5/0x580 [ 614.246192] ? SyS_futex+0x2d3/0x390 [ 614.249957] ? pvclock_read_flags+0x160/0x160 [ 614.254446] ? __might_fault+0xe0/0x1d0 [ 614.258425] ? ktime_get+0x15c/0x3a0 [ 614.262153] ? kvm_clock_get_cycles+0x25/0x30 [ 614.266642] ? ktime_get+0x26f/0x3a0 [ 614.270359] ? do_gettimeofday+0x190/0x190 [ 614.274600] ? __might_sleep+0x95/0x190 [ 614.278589] ? kasan_check_write+0x14/0x20 [ 614.282828] SyS_futex+0x260/0x390 [ 614.286383] ? do_futex+0x2130/0x2130 [ 614.290186] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 614.295030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 614.300047] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 614.304815] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 614.309562] RIP: 0033:0x451e59 [ 614.312740] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 614.320457] RAX: ffffffffffffffda RBX: 000000000071823c RCX: 0000000000451e59 [ 614.327719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071823c [ 614.334980] RBP: 0000000000000082 R08: 0000000000718210 R09: 00000013000877c6 [ 614.342240] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000000 [ 614.349504] R13: 0000000000a6f7ef R14: 00007f2cca90c9c0 R15: 0000000000000010 [ 614.356815] syz-executor7 D23632 1643 3064 0x00000000 [ 614.362452] Call Trace: [ 614.365046] __schedule+0x8e8/0x2070 [ 614.368755] ? check_noncircular+0x20/0x20 [ 614.372999] ? __sched_text_start+0x8/0x8 [ 614.377156] ? SyS_setsockopt+0x189/0x360 [ 614.381319] ? find_held_lock+0x39/0x1d0 [ 614.385413] ? lock_downgrade+0x990/0x990 [ 614.389558] ? lock_downgrade+0x990/0x990 [ 614.393711] schedule+0x108/0x440 [ 614.397154] ? __mutex_lock+0x742/0x1870 [ 614.401212] ? __schedule+0x2070/0x2070 [ 614.405187] ? do_raw_spin_trylock+0x190/0x190 [ 614.409768] ? memset+0x31/0x40 [ 614.413059] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 614.417979] ? mutex_destroy+0x1d0/0x1d0 [ 614.422057] schedule_preempt_disabled+0x10/0x20 [ 614.426804] __mutex_lock+0xadf/0x1870 [ 614.430707] ? rtnl_lock+0x17/0x20 [ 614.434254] ? mutex_lock_io_nested+0x1740/0x1740 [ 614.439092] ? perf_trace_lock+0xf1/0x860 [ 614.443250] ? check_noncircular+0x20/0x20 [ 614.447486] ? ttwu_do_wakeup+0x523/0x710 [ 614.451640] ? do_raw_spin_trylock+0x190/0x190 [ 614.456236] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 614.461417] ? check_noncircular+0x20/0x20 [ 614.465656] ? find_held_lock+0x39/0x1d0 [ 614.469741] ? lock_downgrade+0x990/0x990 [ 614.473897] ? __lock_is_held+0xbc/0x140 [ 614.477967] ? __might_fault+0xe0/0x1d0 [ 614.481939] ? perf_trace_lock+0xf1/0x860 [ 614.486087] ? lock_release+0xd70/0xd70 [ 614.490055] ? check_same_owner+0x320/0x320 [ 614.494416] mutex_lock_nested+0x16/0x20 [ 614.498471] ? __might_fault+0x188/0x1d0 [ 614.502521] ? mutex_lock_nested+0x16/0x20 [ 614.506754] rtnl_lock+0x17/0x20 [ 614.510118] do_ipv6_setsockopt.isra.12+0x295/0x35b0 [ 614.515213] ? check_noncircular+0x20/0x20 [ 614.519464] ? ipv6_update_options+0x330/0x330 [ 614.524050] ? do_raw_spin_trylock+0x190/0x190 [ 614.528629] ? lock_release+0xd70/0xd70 [ 614.532596] ? compat_start_thread+0x80/0x80 [ 614.537015] ? find_held_lock+0x39/0x1d0 [ 614.541102] ? lock_downgrade+0x990/0x990 [ 614.545265] ? __fget+0xbb/0x580 [ 614.548655] ? lock_release+0xd70/0xd70 [ 614.552630] ? __lock_is_held+0xbc/0x140 [ 614.556718] ? __fget+0x362/0x580 [ 614.560186] ? iterate_fd+0x3f0/0x3f0 [ 614.563992] ? sock_enable_timestamp+0xb0/0xb0 [ 614.568594] ? schedule+0x108/0x440 [ 614.572210] ? do_mmap+0x34f/0xd50 [ 614.575760] ? sock_has_perm+0x29c/0x400 [ 614.579813] ? __fget_light+0x29d/0x390 [ 614.583785] ? selinux_tun_dev_create+0xc0/0xc0 [ 614.588444] ? security_mmap_file+0x14e/0x190 [ 614.592934] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 614.598643] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 614.603934] ipv6_setsockopt+0xd7/0x150 [ 614.607899] ? ipv6_setsockopt+0xd7/0x150 [ 614.612050] udpv6_setsockopt+0x45/0x80 [ 614.616034] sock_common_setsockopt+0x95/0xd0 [ 614.620538] SyS_setsockopt+0x189/0x360 [ 614.624516] ? SyS_recv+0x40/0x40 [ 614.627970] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 614.632814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 614.637830] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 614.642601] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 614.647344] RIP: 0033:0x451e59 [ 614.650541] RSP: 002b:00007f2cca96ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 614.658263] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 614.665522] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000016 [ 614.672781] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 614.680039] R10: 0000000020000fec R11: 0000000000000216 R12: 00000000004bb3d6 [ 614.687298] R13: 00000000ffffffff R14: 0000000000000005 R15: 0000000000000001 [ 614.694609] syz-executor7 D23632 1651 3064 0x00000000 [ 614.700243] Call Trace: [ 614.702853] __schedule+0x8e8/0x2070 [ 614.706574] ? check_noncircular+0x20/0x20 [ 614.710831] ? __sched_text_start+0x8/0x8 [ 614.715001] ? perf_trace_lock+0x860/0x860 [ 614.719230] ? perf_trace_lock+0x860/0x860 [ 614.723485] ? find_held_lock+0x39/0x1d0 [ 614.727568] ? lock_downgrade+0x990/0x990 [ 614.731710] ? lock_downgrade+0x990/0x990 [ 614.735864] schedule+0x108/0x440 [ 614.739305] ? __mutex_lock+0x742/0x1870 [ 614.743365] ? __schedule+0x2070/0x2070 [ 614.747342] ? do_raw_spin_trylock+0x190/0x190 [ 614.751922] ? memset+0x31/0x40 [ 614.755208] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 614.760127] ? mutex_destroy+0x1d0/0x1d0 [ 614.764204] schedule_preempt_disabled+0x10/0x20 [ 614.768950] __mutex_lock+0xadf/0x1870 [ 614.772840] ? rtnl_lock+0x17/0x20 [ 614.776392] ? mutex_lock_io_nested+0x1740/0x1740 [ 614.781229] ? perf_trace_lock+0xf1/0x860 [ 614.785389] ? check_noncircular+0x20/0x20 [ 614.789631] ? perf_trace_lock_acquire+0xfe/0x900 [ 614.794470] ? futex_wait_setup+0x14a/0x3d0 [ 614.798813] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 614.804003] ? futex_wait_queue_me+0x524/0x7e0 [ 614.808591] ? find_held_lock+0x39/0x1d0 [ 614.812676] ? lock_downgrade+0x990/0x990 [ 614.816829] ? futex_wait_setup+0x22e/0x3d0 [ 614.821182] ? __might_fault+0xe0/0x1d0 [ 614.825169] ? lock_release+0xd70/0xd70 [ 614.829185] mutex_lock_nested+0x16/0x20 [ 614.833240] ? __might_fault+0x188/0x1d0 [ 614.837291] ? mutex_lock_nested+0x16/0x20 [ 614.841520] rtnl_lock+0x17/0x20 [ 614.844883] do_ipv6_setsockopt.isra.12+0x295/0x35b0 [ 614.849979] ? check_noncircular+0x20/0x20 [ 614.854220] ? futex_wake+0x241/0x680 [ 614.858019] ? ipv6_update_options+0x330/0x330 [ 614.862597] ? reacquire_held_locks+0x205/0x3d0 [ 614.867272] ? perf_trace_lock+0x860/0x860 [ 614.871502] ? get_futex_key+0x1d50/0x1d50 [ 614.875749] ? find_held_lock+0x39/0x1d0 [ 614.879833] ? lock_downgrade+0x990/0x990 [ 614.884007] ? __fget+0xbb/0x580 [ 614.887404] ? lock_release+0xd70/0xd70 [ 614.891834] ? __lock_is_held+0xbc/0x140 [ 614.895925] ? __fget+0x362/0x580 [ 614.899394] ? iterate_fd+0x3f0/0x3f0 [ 614.903217] ? sock_enable_timestamp+0xb0/0xb0 [ 614.907824] ? userfaultfd_unmap_prep+0x540/0x540 [ 614.912674] ? do_mmap+0x34f/0xd50 [ 614.916224] ? sock_has_perm+0x29c/0x400 [ 614.920281] ? __fget_light+0x29d/0x390 [ 614.924256] ? selinux_tun_dev_create+0xc0/0xc0 [ 614.928917] ? security_mmap_file+0x14e/0x190 [ 614.933409] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 614.939134] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 614.944423] ipv6_setsockopt+0xd7/0x150 [ 614.948389] ? ipv6_setsockopt+0xd7/0x150 [ 614.952538] udpv6_setsockopt+0x45/0x80 [ 614.956522] sock_common_setsockopt+0x95/0xd0 [ 614.961024] SyS_setsockopt+0x189/0x360 [ 614.965004] ? SyS_recv+0x40/0x40 [ 614.968472] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 614.973315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 614.978329] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 614.983109] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 614.987857] RIP: 0033:0x451e59 [ 614.991042] RSP: 002b:00007f2cca94dc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 614.998748] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 615.006007] RDX: 000000000000001b RSI: 0000000000000029 RDI: 000000000000001b [ 615.013266] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 615.020544] R10: 0000000020000fec R11: 0000000000000216 R12: 00000000004bb588 [ 615.027801] R13: 00000000ffffffff R14: 0000000000000002 R15: 0000000000000003 [ 615.035109] syz-executor7 S24112 1656 3064 0x00000000 [ 615.040757] Call Trace: [ 615.043359] __schedule+0x8e8/0x2070 [ 615.047087] ? __sched_text_start+0x8/0x8 [ 615.051231] ? plist_check_list+0x7e/0xa0 [ 615.055379] ? plist_check_head+0xe2/0x130 [ 615.059611] ? plist_check_list+0xa0/0xa0 [ 615.063765] ? find_held_lock+0x39/0x1d0 [ 615.067855] ? plist_check_head+0x130/0x130 [ 615.072184] schedule+0x108/0x440 [ 615.075638] ? __schedule+0x2070/0x2070 [ 615.079610] ? do_raw_spin_trylock+0x190/0x190 [ 615.084205] ? futex_wait_setup+0x14a/0x3d0 [ 615.088545] futex_wait_queue_me+0x3ed/0x7e0 [ 615.092950] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 615.098309] ? print_usage_bug+0x480/0x480 [ 615.102533] ? __vma_adjust+0x8b9/0x1790 [ 615.106591] ? save_stack+0xa3/0xd0 [ 615.110219] ? get_futex_value_locked+0xc3/0xf0 [ 615.114890] ? futex_wait_setup+0x22e/0x3d0 [ 615.119214] ? SyS_mmap_pgoff+0x23b/0x5f0 [ 615.123381] ? SyS_mmap+0x16/0x20 [ 615.126848] ? futex_wake+0x680/0x680 [ 615.130742] ? unlink_anon_vmas+0x20d/0x9f0 [ 615.135072] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.140094] ? kmem_cache_free+0x249/0x280 [ 615.144344] futex_wait+0x357/0xa00 [ 615.147978] ? page_lock_anon_vma_read+0x6a0/0x6a0 [ 615.152929] ? futex_wait_setup+0x3d0/0x3d0 [ 615.157246] ? __vma_adjust+0x8b9/0x1790 [ 615.161302] ? hash_futex+0x15/0x210 [ 615.165009] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 615.170121] ? futex_wake+0x2ca/0x680 [ 615.173919] ? vma_compute_subtree_gap+0x190/0x200 [ 615.178860] ? get_futex_key+0x1d50/0x1d50 [ 615.183133] ? check_noncircular+0x20/0x20 [ 615.187382] do_futex+0x10c6/0x2130 [ 615.191007] ? vma_set_page_prot+0x16b/0x230 [ 615.195415] ? vma_wants_writenotify+0x3b0/0x3b0 [ 615.200201] ? exit_robust_list+0x240/0x240 [ 615.204529] ? lock_downgrade+0x990/0x990 [ 615.208665] ? SyS_brk+0x6f0/0x6f0 [ 615.212216] ? arch_get_unmapped_area+0x750/0x750 [ 615.217078] ? lock_acquire+0x1d5/0x580 [ 615.221046] ? vm_mmap_pgoff+0x198/0x280 [ 615.225125] ? userfaultfd_unmap_complete+0x327/0x510 [ 615.230327] ? userfaultfd_unmap_prep+0x540/0x540 [ 615.235208] ? do_mmap+0x34f/0xd50 [ 615.238750] ? up_write+0x6b/0x120 [ 615.242297] ? up_read+0x40/0x40 [ 615.245671] ? down_write+0x120/0x120 [ 615.249466] ? security_mmap_file+0x14e/0x190 [ 615.253968] ? vm_mmap_pgoff+0x1fc/0x280 [ 615.258019] ? vm_mmap_pgoff+0x13b/0x280 [ 615.262090] ? vma_is_stack_for_current+0xa0/0xa0 [ 615.266931] ? ___sys_recvmsg+0x630/0x630 [ 615.271068] ? __alloc_fd+0x750/0x750 [ 615.274859] ? __fdget+0x18/0x20 [ 615.278230] SyS_futex+0x260/0x390 [ 615.281779] ? do_futex+0x2130/0x2130 [ 615.285590] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 615.290431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.295447] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 615.300216] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 615.304961] RIP: 0033:0x451e59 [ 615.308138] RSP: 002b:00007f2cca92ccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 615.315851] RAX: ffffffffffffffda RBX: 0000000000718188 RCX: 0000000000451e59 [ 615.323113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718188 [ 615.330371] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 615.337632] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004bba0a [ 615.344894] R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000000d08000 [ 615.352206] syz-executor7 S24112 1662 3064 0x00000000 [ 615.357857] Call Trace: [ 615.360460] __schedule+0x8e8/0x2070 [ 615.364190] ? __sched_text_start+0x8/0x8 [ 615.368368] ? plist_check_list+0x7e/0xa0 [ 615.372521] ? plist_check_head+0xe2/0x130 [ 615.376749] ? plist_check_list+0xa0/0xa0 [ 615.380901] ? find_held_lock+0x39/0x1d0 [ 615.384991] ? plist_check_head+0x130/0x130 [ 615.389321] schedule+0x108/0x440 [ 615.392767] ? lock_downgrade+0x990/0x990 [ 615.396903] ? lock_downgrade+0x990/0x990 [ 615.401041] ? __schedule+0x2070/0x2070 [ 615.405014] ? do_raw_spin_trylock+0x190/0x190 [ 615.409611] ? futex_wait_setup+0x14a/0x3d0 [ 615.413924] ? do_raw_spin_trylock+0x190/0x190 [ 615.418524] futex_wait_queue_me+0x3ed/0x7e0 [ 615.422932] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 615.428310] ? get_futex_value_locked+0xc3/0xf0 [ 615.432980] ? futex_wait_setup+0x22e/0x3d0 [ 615.437314] ? futex_wake+0x680/0x680 [ 615.441105] ? __unqueue_futex+0x1c0/0x290 [ 615.445353] ? fault_in_user_writeable+0x90/0x90 [ 615.450158] futex_wait+0x357/0xa00 [ 615.453818] ? mark_wake_futex+0xc0/0x1c0 [ 615.457970] ? futex_wait_setup+0x3d0/0x3d0 [ 615.462303] ? SyS_mmap+0x16/0x20 [ 615.465761] ? wake_up_q+0x8a/0xe0 [ 615.469297] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 615.474398] ? futex_wake+0x2ca/0x680 [ 615.478211] ? get_futex_key+0x1d50/0x1d50 [ 615.482479] ? check_noncircular+0x20/0x20 [ 615.486734] do_futex+0x10c6/0x2130 [ 615.490357] ? vma_set_page_prot+0x16b/0x230 [ 615.494762] ? vma_wants_writenotify+0x3b0/0x3b0 [ 615.499564] ? exit_robust_list+0x240/0x240 [ 615.503893] ? lock_downgrade+0x990/0x990 [ 615.508030] ? SyS_brk+0x6f0/0x6f0 [ 615.511584] ? arch_get_unmapped_area+0x750/0x750 [ 615.516419] ? lock_acquire+0x1d5/0x580 [ 615.520387] ? vm_mmap_pgoff+0x198/0x280 [ 615.524455] ? userfaultfd_unmap_complete+0x327/0x510 [ 615.529660] ? userfaultfd_unmap_prep+0x540/0x540 [ 615.534516] ? do_mmap+0x34f/0xd50 [ 615.538058] ? up_write+0x6b/0x120 [ 615.541607] ? up_read+0x40/0x40 [ 615.544969] ? down_write+0x120/0x120 [ 615.548766] ? security_mmap_file+0x14e/0x190 [ 615.553266] ? vm_mmap_pgoff+0x1fc/0x280 [ 615.557316] ? vm_mmap_pgoff+0x13b/0x280 [ 615.561390] ? vma_is_stack_for_current+0xa0/0xa0 [ 615.566248] ? selinux_capable+0x40/0x40 [ 615.570317] SyS_futex+0x260/0x390 [ 615.573877] ? do_futex+0x2130/0x2130 [ 615.577689] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 615.582541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.587556] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 615.592323] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 615.597068] RIP: 0033:0x451e59 [ 615.600257] RSP: 002b:00007f2cca90bcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 615.607977] RAX: ffffffffffffffda RBX: 0000000000718238 RCX: 0000000000451e59 [ 615.615252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718238 [ 615.622511] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 615.629769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 615.637029] R13: 0000000000a6f7ef R14: 00007f2cca90c9c0 R15: 0000000000000010 [ 615.644336] syz-executor4 R running task 20432 1648 3108 0x00000000 [ 615.651557] Call Trace: [ 615.654148] __schedule+0x8e8/0x2070 [ 615.657878] ? __sched_text_start+0x8/0x8 [ 615.662024] ? lock_downgrade+0x990/0x990 [ 615.666187] ? prepare_to_wait+0xb6/0x4d0 [ 615.670345] ? do_raw_spin_trylock+0x190/0x190 [ 615.674935] ? mark_held_locks+0xb2/0x100 [ 615.679081] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 615.684183] ? bit_wait+0x90/0x90 [ 615.687625] schedule+0x108/0x440 [ 615.691071] ? trace_hardirqs_on+0xd/0x10 [ 615.695215] ? __schedule+0x2070/0x2070 [ 615.699177] ? prepare_to_wait+0x192/0x4d0 [ 615.703414] ? prepare_to_wait_event+0xba0/0xba0 [ 615.708165] ? __might_sleep+0x95/0x190 [ 615.712143] ? perf_trace_lock+0x860/0x860 [ 615.716391] ? lock_release+0xd70/0xd70 [ 615.720363] ? bit_wait+0x90/0x90 [ 615.723808] io_schedule+0x1c/0x70 [ 615.727358] bit_wait_io+0x18/0x90 [ 615.730894] __wait_on_bit+0x57/0x120 [ 615.734709] out_of_line_wait_on_bit+0x207/0x360 [ 615.739457] ? check_same_owner+0x320/0x320 [ 615.743774] ? __wait_on_bit+0x120/0x120 [ 615.747836] ? bit_waitqueue+0x30/0x30 [ 615.751725] ? __might_sleep+0x95/0x190 [ 615.755704] do_get_write_access+0x6fd/0x1190 [ 615.760233] ? __jbd2_journal_file_buffer+0x800/0x800 [ 615.765415] ? jbd2_journal_add_journal_head+0x346/0x4d0 [ 615.770864] ? jbd2_journal_write_metadata_buffer+0xce0/0xce0 [ 615.776743] ? other_inode_match+0xb60/0xb60 [ 615.781197] jbd2_journal_get_write_access+0x63/0xa0 [ 615.786298] __ext4_journal_get_write_access+0x11d/0x1d0 [ 615.791750] ext4_reserve_inode_write+0x16b/0x230 [ 615.796593] ext4_mark_inode_dirty+0x166/0xa10 [ 615.801169] ? ext4_dirty_inode+0x71/0xa0 [ 615.805316] ? ext4_expand_extra_isize+0x580/0x580 [ 615.810254] ? __might_sleep+0x95/0x190 [ 615.814252] ? ext4_setattr+0x2480/0x2480 [ 615.818401] ? ext4_setattr+0x2480/0x2480 [ 615.822549] ? __ext4_journal_start_sb+0x167/0x550 [ 615.827472] ? ext4_dirty_inode+0x56/0xa0 [ 615.831617] ? ext4_journal_abort_handle.isra.5+0x280/0x280 [ 615.837331] ? find_held_lock+0x39/0x1d0 [ 615.841420] ? __lock_is_held+0xbc/0x140 [ 615.845488] ? inode_dio_wait+0x530/0x530 [ 615.849629] ? ext4_setattr+0x2480/0x2480 [ 615.853770] ? inode_dio_wait+0x530/0x530 [ 615.857911] ext4_dirty_inode+0x71/0xa0 [ 615.861886] __mark_inode_dirty+0x912/0x1170 [ 615.866313] ? __inode_attach_wb+0xf70/0xf70 [ 615.870715] ? lock_downgrade+0x990/0x990 [ 615.874856] ? hrtimer_forward+0x2d0/0x2d0 [ 615.879104] ? lock_acquire+0x1d5/0x580 [ 615.883074] ? current_time+0x18/0xc0 [ 615.886889] ? lock_release+0xd70/0xd70 [ 615.890868] ? trace_hardirqs_on+0xd/0x10 [ 615.895029] ? mark_held_locks+0xb2/0x100 [ 615.899176] ? check_noncircular+0x20/0x20 [ 615.903405] ? current_kernel_time64+0x122/0x2f0 [ 615.908159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.913170] ? trace_hardirqs_on+0xd/0x10 [ 615.917311] ? current_kernel_time64+0x1d4/0x2f0 [ 615.922067] ? ktime_get_raw+0x380/0x380 [ 615.926143] ? inode_dio_wait+0x530/0x530 [ 615.930284] generic_update_time+0x1b2/0x270 [ 615.934695] ? inode_dio_wait+0x530/0x530 [ 615.938834] file_update_time+0x2a7/0x470 [ 615.943071] ? current_time+0xc0/0xc0 [ 615.946877] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 615.951637] ? __sb_start_write+0x203/0x290 [ 615.955963] ext4_page_mkwrite+0x1db/0x1240 [ 615.960286] ? __might_sleep+0x95/0x190 [ 615.964268] ? ext4_change_inode_journal_flag+0x3c0/0x3c0 [ 615.969807] ? __down_interruptible+0x6a0/0x6a0 [ 615.974472] ? get_futex_key+0x1d50/0x1d50 [ 615.978719] ? up_read+0x1a/0x40 [ 615.982104] do_page_mkwrite+0x141/0x490 [ 615.986172] ? print_bad_pte+0x8f0/0x8f0 [ 615.990259] ? perf_trace_lock_acquire+0xfe/0x900 [ 615.995101] ? perf_trace_lock_acquire+0xfe/0x900 [ 615.999933] ? do_futex+0x783/0x2130 [ 616.003672] __handle_mm_fault+0x1922/0x3840 [ 616.008091] ? __pmd_alloc+0x4e0/0x4e0 [ 616.011997] ? lock_downgrade+0x990/0x990 [ 616.016160] ? __lock_is_held+0xbc/0x140 [ 616.020289] handle_mm_fault+0x3bb/0x860 [ 616.024343] ? down_read_trylock+0xdb/0x170 [ 616.028667] ? __handle_mm_fault+0x3840/0x3840 [ 616.033238] ? vmacache_find+0x61/0x270 [ 616.037216] ? find_vma+0x30/0x150 [ 616.040762] __do_page_fault+0x4f6/0xb60 [ 616.044843] do_page_fault+0xee/0x720 [ 616.048649] ? __do_page_fault+0xb60/0xb60 [ 616.052885] ? SyS_futex+0x260/0x390 [ 616.056603] ? SyS_futex+0x269/0x390 [ 616.060338] ? do_futex+0x2130/0x2130 [ 616.064154] ? entry_SYSCALL_64_fastpath+0x4b/0xbe [ 616.069102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 616.073960] page_fault+0x22/0x30 [ 616.077403] RIP: 0033:0x40125d [ 616.080582] RSP: 002b:0000000000a6f8b0 EFLAGS: 00010287 [ 616.085945] RAX: 0000001ddcc20000 RBX: 0000000000718000 RCX: 00000000000018ce [ 616.093207] RDX: 0000001ddbc22000 RSI: 00000000000018ce RDI: 00000000b27338ce [ 616.100469] RBP: 00000000000018a1 R08: 00000000d04f4bef R09: 00000007000877fd [ 616.107733] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000043 [ 616.114993] R13: 0000000000000000 R14: 000000002be984b6 R15: 0000000000001881 [ 616.122311] syz-executor4 S23952 1650 3108 0x00000000 [ 616.127946] Call Trace: [ 616.130539] __schedule+0x8e8/0x2070 [ 616.134266] ? __sched_text_start+0x8/0x8 [ 616.138432] ? plist_check_list+0x7e/0xa0 [ 616.142583] ? plist_check_head+0xe2/0x130 [ 616.146815] ? plist_check_list+0xa0/0xa0 [ 616.150970] ? find_held_lock+0x39/0x1d0 [ 616.155072] ? plist_check_head+0x130/0x130 [ 616.159402] schedule+0x108/0x440 [ 616.162854] ? lock_downgrade+0x990/0x990 [ 616.166993] ? lock_downgrade+0x990/0x990 [ 616.171134] ? __schedule+0x2070/0x2070 [ 616.175109] ? do_raw_spin_trylock+0x190/0x190 [ 616.179708] ? futex_wait_setup+0x14a/0x3d0 [ 616.184030] ? do_raw_spin_trylock+0x190/0x190 [ 616.188628] futex_wait_queue_me+0x3ed/0x7e0 [ 616.193035] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 616.198419] ? get_futex_value_locked+0xc3/0xf0 [ 616.203103] ? futex_wait_setup+0x22e/0x3d0 [ 616.207441] ? futex_wake+0x680/0x680 [ 616.211230] ? __unqueue_futex+0x1c0/0x290 [ 616.215466] ? fault_in_user_writeable+0x90/0x90 [ 616.220229] futex_wait+0x357/0xa00 [ 616.223920] ? mark_wake_futex+0xc0/0x1c0 [ 616.228067] ? futex_wait_setup+0x3d0/0x3d0 [ 616.232396] ? wake_up_q+0x8a/0xe0 [ 616.235930] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 616.241030] ? futex_wake+0x2ca/0x680 [ 616.244845] ? get_futex_key+0x1d50/0x1d50 [ 616.249155] ? get_unused_fd_flags+0x190/0x190 [ 616.253738] do_futex+0x10c6/0x2130 [ 616.257394] ? __lock_is_held+0xbc/0x140 [ 616.261498] ? exit_robust_list+0x240/0x240 [ 616.265812] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 616.270660] ? get_unused_fd_flags+0x190/0x190 [ 616.275245] ? do_raw_spin_trylock+0x190/0x190 [ 616.279835] ? mark_held_locks+0xb2/0x100 [ 616.284014] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 616.289154] ? fd_install+0x4d/0x60 [ 616.292781] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 616.297528] ? find_held_lock+0x39/0x1d0 [ 616.301618] ? perf_event_set_output+0x5a0/0x5a0 [ 616.306385] ? free_pidmap.isra.0+0x70/0x70 [ 616.310727] ? lock_release+0xd70/0xd70 [ 616.314719] SyS_futex+0x260/0x390 [ 616.318290] ? do_futex+0x2130/0x2130 [ 616.322087] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 616.326928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.331942] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 616.336709] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 616.341452] RIP: 0033:0x451e59 [ 616.344635] RSP: 002b:00007efcaee48cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 616.352341] RAX: ffffffffffffffda RBX: 0000000000718028 RCX: 0000000000451e59 [ 616.359603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 616.366864] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 616.374125] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b7cc1 [ 616.381398] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000000000000 [ 616.388736] syz-executor2 S24112 1659 3098 0x00000000 [ 616.394384] Call Trace: [ 616.396977] __schedule+0x8e8/0x2070 [ 616.400705] ? __sched_text_start+0x8/0x8 [ 616.404853] ? timerqueue_add+0x1e9/0x280 [ 616.409012] ? do_raw_spin_trylock+0x190/0x190 [ 616.413598] ? __remove_hrtimer+0x190/0x190 [ 616.417911] ? find_held_lock+0x39/0x1d0 [ 616.421979] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 616.427083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.432098] ? trace_hardirqs_on+0xd/0x10 [ 616.436260] schedule+0x108/0x440 [ 616.439714] ? __schedule+0x2070/0x2070 [ 616.443683] ? print_usage_bug+0x480/0x480 [ 616.447918] ? do_raw_spin_trylock+0x190/0x190 [ 616.452515] ? futex_wait_setup+0x14a/0x3d0 [ 616.456858] futex_wait_queue_me+0x3ed/0x7e0 [ 616.461272] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 616.466639] ? memset+0x31/0x40 [ 616.469939] ? get_futex_value_locked+0xc3/0xf0 [ 616.474619] ? futex_wait_setup+0x22e/0x3d0 [ 616.478932] ? __kernel_text_address+0xae/0xe0 [ 616.483526] ? futex_wake+0x680/0x680 [ 616.487350] futex_wait+0x357/0xa00 [ 616.491006] ? futex_wait_setup+0x3d0/0x3d0 [ 616.495342] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 616.500527] ? wake_up_q+0x8a/0xe0 [ 616.504093] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 616.509210] ? futex_wake+0x2ca/0x680 [ 616.513033] ? __hrtimer_init+0x140/0x140 [ 616.517197] ? get_futex_key+0x1d50/0x1d50 [ 616.521425] ? compat_start_thread+0x80/0x80 [ 616.525871] ? _raw_spin_unlock_irq+0x27/0x70 [ 616.530407] ? finish_task_switch+0x1d3/0x740 [ 616.534907] ? finish_task_switch+0x1aa/0x740 [ 616.539422] do_futex+0x10c6/0x2130 [ 616.543040] ? preempt_notifier_dec+0x20/0x20 [ 616.547533] ? check_noncircular+0x20/0x20 [ 616.551761] ? perf_trace_lock+0xf1/0x860 [ 616.555911] ? perf_trace_lock+0xf1/0x860 [ 616.560058] ? check_noncircular+0x20/0x20 [ 616.564298] ? exit_robust_list+0x240/0x240 [ 616.568628] ? find_held_lock+0x39/0x1d0 [ 616.572727] ? lock_downgrade+0x990/0x990 [ 616.576873] ? find_held_lock+0x39/0x1d0 [ 616.580938] ? lock_acquire+0x1d5/0x580 [ 616.584917] ? SyS_futex+0x2d3/0x390 [ 616.588664] ? pvclock_read_flags+0x160/0x160 [ 616.593151] ? __might_fault+0xe0/0x1d0 [ 616.597124] ? ktime_get+0x15c/0x3a0 [ 616.600871] ? kvm_clock_get_cycles+0x25/0x30 [ 616.605388] ? ktime_get+0x26f/0x3a0 [ 616.609106] ? do_gettimeofday+0x190/0x190 [ 616.613341] ? __might_sleep+0x95/0x190 [ 616.617327] ? kasan_check_write+0x14/0x20 [ 616.621600] SyS_futex+0x260/0x390 [ 616.625164] ? do_futex+0x2130/0x2130 [ 616.628961] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 616.633806] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.638839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 616.643609] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 616.648353] RIP: 0033:0x451e59 [ 616.651532] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 616.659249] RAX: ffffffffffffffda RBX: 000000000071802c RCX: 0000000000451e59 [ 616.666506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071802c [ 616.673776] RBP: 0000000000000082 R08: 0000000000718000 R09: 0000000f00087af1 [ 616.681038] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000014 [ 616.688311] R13: 0000000000718000 R14: 000000000071802c R15: 0000000000000010 [ 616.695624] syz-executor2 R running task 19664 1660 3098 0x80000008 [ 616.702831] Call Trace: [ 616.705415] sched_show_task+0x480/0x590 [ 616.709474] ? SyS_sched_rr_get_interval+0x4f0/0x4f0 [ 616.714575] ? _find_next_bit+0xee/0x120 [ 616.718644] ? find_next_bit+0x27/0x30 [ 616.722561] ? cpumask_next_and+0x8e/0xb0 [ 616.726723] ? wq_watchdog_touch+0xce/0x100 [ 616.731043] ? touch_all_softlockup_watchdogs+0xc8/0x110 [ 616.736499] show_state_filter+0x2f5/0x4b0 [ 616.740724] ? lock_downgrade+0x990/0x990 [ 616.744888] ? sched_show_task+0x590/0x590 [ 616.749156] ? tasklet_action+0x630/0x630 [ 616.753331] fn_show_state+0x10/0x20 [ 616.757036] k_spec+0xa9/0xe0 [ 616.760142] kbd_event+0xce1/0x4870 [ 616.763762] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 616.768794] ? k_pad+0xad0/0xad0 [ 616.772154] ? unwind_dump+0x4c0/0x4c0 [ 616.776033] ? unwind_dump+0x4c0/0x4c0 [ 616.779963] ? __unwind_start+0x169/0x330 [ 616.784109] ? unwind_get_return_address+0x61/0xa0 [ 616.789036] ? __save_stack_trace+0x61/0xd0 [ 616.793372] ? print_usage_bug+0x480/0x480 [ 616.797605] ? input_handle_event+0x869/0xec0 [ 616.802128] ? save_stack_trace+0x16/0x20 [ 616.806266] ? __lock_acquire+0x20fd/0x4620 [ 616.810577] ? input_inject_event+0x2c3/0x349 [ 616.815104] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 616.820997] ? write_pipe_buf+0x175/0x220 [ 616.825165] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 616.830414] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 616.835455] ? print_usage_bug+0x480/0x480 [ 616.839713] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 616.844731] ? __lock_acquire+0x732/0x4620 [ 616.848964] ? unwind_dump+0x4c0/0x4c0 [ 616.852865] ? mark_page_accessed+0xaf0/0xaf0 [ 616.857350] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 616.863227] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 616.868175] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 616.873368] ? unwind_get_return_address+0x61/0xa0 [ 616.878293] ? __save_stack_trace+0x61/0xd0 [ 616.882627] ? write_pipe_buf+0x175/0x220 [ 616.886789] ? __lock_acquire+0x732/0x4620 [ 616.891469] ? perf_trace_lock_acquire+0xfe/0x900 [ 616.896306] ? check_noncircular+0x20/0x20 [ 616.900586] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 616.905787] ? find_held_lock+0x39/0x1d0 [ 616.909874] ? lock_downgrade+0x990/0x990 [ 616.914034] ? perf_trace_lock_acquire+0xfe/0x900 [ 616.918886] ? __wake_up+0x1e/0x50 [ 616.922454] ? perf_trace_lock+0x860/0x860 [ 616.926689] ? kill_fasync+0x3ba/0x540 [ 616.930603] ? send_sigio+0x320/0x320 [ 616.934415] ? perf_trace_lock+0xf1/0x860 [ 616.938561] ? perf_trace_lock+0xf1/0x860 [ 616.942742] ? check_noncircular+0x20/0x20 [ 616.947035] ? check_noncircular+0x20/0x20 [ 616.951276] ? lock_acquire+0x1d5/0x580 [ 616.955244] ? input_handler_for_each_handle+0x340/0x340 [ 616.960728] ? k_pad+0xad0/0xad0 [ 616.964120] input_to_handler+0x3a8/0x490 [ 616.968297] input_pass_values.part.5+0x614/0x800 [ 616.973148] ? input_handler_for_each_handle+0x340/0x340 [ 616.978601] ? lock_acquire+0x1d5/0x580 [ 616.982568] ? input_inject_event+0xae/0x349 [ 616.986988] ? lock_release+0xd70/0xd70 [ 616.990976] input_handle_event+0x36f/0xec0 [ 616.995311] input_inject_event+0x2c3/0x349 [ 616.999637] ? input_event+0x90/0x90 [ 617.003371] evdev_write+0x36b/0x490 [ 617.007097] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 617.012203] ? fsnotify+0xb6f/0x1af0 [ 617.015910] ? __free_insn_slot+0x5c0/0x5c0 [ 617.020239] ? __evdev_queue_syn_dropped+0x2d0/0x2d0 [ 617.025333] __vfs_write+0xef/0x970 [ 617.028952] ? __vfs_write+0xef/0x970 [ 617.032756] ? default_llseek+0x2a0/0x2a0 [ 617.036932] ? depot_save_stack+0x12c/0x490 [ 617.041258] ? check_same_owner+0x320/0x320 [ 617.045578] ? save_stack+0xa3/0xd0 [ 617.049214] __kernel_write+0xfe/0x350 [ 617.053107] write_pipe_buf+0x175/0x220 [ 617.057081] ? default_file_splice_read+0xae0/0xae0 [ 617.062087] ? check_same_owner+0x320/0x320 [ 617.066405] ? splice_from_pipe_next.part.9+0x22a/0x2e0 [ 617.071780] __splice_from_pipe+0x343/0x750 [ 617.076120] ? default_file_splice_read+0xae0/0xae0 [ 617.081154] splice_from_pipe+0x1e9/0x330 [ 617.085319] ? default_file_splice_read+0xae0/0xae0 [ 617.090330] ? splice_shrink_spd+0xb0/0xb0 [ 617.094594] default_file_splice_write+0x40/0x90 [ 617.099343] ? generic_splice_sendpage+0x50/0x50 [ 617.104099] direct_splice_actor+0x125/0x180 [ 617.108527] splice_direct_to_actor+0x2c1/0x820 [ 617.113197] ? generic_pipe_buf_nosteal+0x10/0x10 [ 617.118051] ? do_splice_to+0x170/0x170 [ 617.122021] ? security_file_permission+0x89/0x1f0 [ 617.126956] ? rw_verify_area+0xe5/0x2b0 [ 617.131024] do_splice_direct+0x2a7/0x3d0 [ 617.135179] ? splice_direct_to_actor+0x820/0x820 [ 617.140036] ? rw_verify_area+0xe5/0x2b0 [ 617.144106] do_sendfile+0x5d5/0xe90 [ 617.147840] ? do_compat_pwritev64+0x100/0x100 [ 617.152424] ? __might_sleep+0x95/0x190 [ 617.156411] ? kasan_check_write+0x14/0x20 [ 617.160641] ? _copy_from_user+0x99/0x110 [ 617.164794] SyS_sendfile64+0xbd/0x160 [ 617.168681] ? SyS_sendfile+0x1a0/0x1a0 [ 617.172661] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 617.177674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 617.182446] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 617.187191] RIP: 0033:0x451e59 [ 617.190371] RSP: 002b:00007fb6f7b14c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000028 [ 617.198078] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 617.205335] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 617.212596] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 617.219860] R10: 0000000072439a6b R11: 0000000000000216 R12: 0000000000000000 [ 617.227120] R13: 0000000000a6f7ef R14: 00007fb6f7b159c0 R15: 0000000000000000 [ 617.234430] syz-executor0 R running task 22552 1663 3063 0x00000000 [ 617.241644] Call Trace: [ 617.244236] __schedule+0x8e8/0x2070 [ 617.247966] ? __sched_text_start+0x8/0x8 [ 617.252111] ? timerqueue_add+0x1e9/0x280 [ 617.256269] ? do_raw_spin_trylock+0x190/0x190 [ 617.260853] ? __remove_hrtimer+0x190/0x190 [ 617.265172] ? find_held_lock+0x39/0x1d0 [ 617.269238] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 617.274340] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 617.279352] ? trace_hardirqs_on+0xd/0x10 [ 617.283517] schedule+0x108/0x440 [ 617.286969] ? __schedule+0x2070/0x2070 [ 617.290933] ? print_usage_bug+0x480/0x480 [ 617.295167] ? do_raw_spin_trylock+0x190/0x190 [ 617.299766] ? futex_wait_setup+0x14a/0x3d0 [ 617.304106] futex_wait_queue_me+0x3ed/0x7e0 [ 617.308513] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 617.313881] ? memset+0x31/0x40 [ 617.317161] ? get_futex_value_locked+0xc3/0xf0 [ 617.321830] ? futex_wait_setup+0x22e/0x3d0 [ 617.326148] ? __kernel_text_address+0xae/0xe0 [ 617.330742] ? futex_wake+0x680/0x680 [ 617.334564] futex_wait+0x357/0xa00 [ 617.338225] ? futex_wait_setup+0x3d0/0x3d0 [ 617.342555] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 617.347732] ? hash_futex+0x15/0x210 [ 617.351440] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 617.356566] ? futex_wake+0x2ca/0x680 [ 617.360373] ? __hrtimer_init+0x140/0x140 [ 617.364522] ? get_futex_key+0x1d50/0x1d50 [ 617.368759] ? __lock_is_held+0xbc/0x140 [ 617.372845] ? do_raw_spin_trylock+0x190/0x190 [ 617.377423] ? check_noncircular+0x20/0x20 [ 617.381667] do_futex+0x10c6/0x2130 [ 617.385305] ? check_noncircular+0x20/0x20 [ 617.389533] ? perf_trace_lock+0xf1/0x860 [ 617.393682] ? perf_trace_lock+0xf1/0x860 [ 617.397828] ? check_noncircular+0x20/0x20 [ 617.402081] ? exit_robust_list+0x240/0x240 [ 617.406501] ? find_held_lock+0x39/0x1d0 [ 617.410587] ? lock_downgrade+0x990/0x990 [ 617.414731] ? find_held_lock+0x39/0x1d0 [ 617.418798] ? lock_acquire+0x1d5/0x580 [ 617.422765] ? SyS_futex+0x2d3/0x390 [ 617.426507] ? pvclock_read_flags+0x160/0x160 [ 617.430994] ? __might_fault+0xe0/0x1d0 [ 617.434970] ? ktime_get+0x15c/0x3a0 [ 617.438695] ? kvm_clock_get_cycles+0x25/0x30 [ 617.443184] ? ktime_get+0x26f/0x3a0 [ 617.446903] ? do_gettimeofday+0x190/0x190 [ 617.451137] ? __might_sleep+0x95/0x190 [ 617.455130] ? kasan_check_write+0x14/0x20 [ 617.459369] SyS_futex+0x260/0x390 [ 617.462926] ? do_futex+0x2130/0x2130 [ 617.466741] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 617.471586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 617.476598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 617.481380] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 617.486124] RIP: 0033:0x451e59 [ 617.489304] RSP: 002b:0000000000a6f918 EFLAGS: 00000206 ORIG_RAX: 00000000000000ca [ 617.497039] RAX: ffffffffffffffda RBX: 000000000071802c RCX: 0000000000451e59 [ 617.504299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071802c [ 617.511558] RBP: 0000000000000082 R08: 0000000000718000 R09: 0000000100087aef [ 617.518817] R10: 0000000000a6f980 R11: 0000000000000206 R12: 0000000000000000 [ 617.526077] R13: 0000000000000000 R14: 00000000000003da R15: 0000000000000000 [ 617.533416] syz-executor0 S24112 1664 3063 0x00000000 [ 617.539060] Call Trace: [ 617.541668] __schedule+0x8e8/0x2070 [ 617.545395] ? __sched_text_start+0x8/0x8 [ 617.549540] ? plist_check_list+0x7e/0xa0 [ 617.553691] ? plist_check_head+0xe2/0x130 [ 617.557920] ? plist_check_list+0xa0/0xa0 [ 617.562079] ? find_held_lock+0x39/0x1d0 [ 617.566171] ? plist_check_head+0x130/0x130 [ 617.570506] schedule+0x108/0x440 [ 617.573952] ? lock_downgrade+0x990/0x990 [ 617.578099] ? lock_downgrade+0x990/0x990 [ 617.582240] ? __schedule+0x2070/0x2070 [ 617.586214] ? do_raw_spin_trylock+0x190/0x190 [ 617.590810] ? futex_wait_setup+0x14a/0x3d0 [ 617.595127] ? do_raw_spin_trylock+0x190/0x190 [ 617.599725] futex_wait_queue_me+0x3ed/0x7e0 [ 617.604162] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 617.609547] ? get_futex_value_locked+0xc3/0xf0 [ 617.614215] ? futex_wait_setup+0x22e/0x3d0 [ 617.618553] ? futex_wake+0x680/0x680 [ 617.622343] ? __unqueue_futex+0x1c0/0x290 [ 617.626577] ? fault_in_user_writeable+0x90/0x90 [ 617.631341] futex_wait+0x357/0xa00 [ 617.634988] ? mark_wake_futex+0xc0/0x1c0 [ 617.639131] ? futex_wait_setup+0x3d0/0x3d0 [ 617.643460] ? SyS_mmap+0x16/0x20 [ 617.646919] ? wake_up_q+0x8a/0xe0 [ 617.650464] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 617.655564] ? futex_wake+0x2ca/0x680 [ 617.659382] ? get_futex_key+0x1d50/0x1d50 [ 617.663651] ? check_noncircular+0x20/0x20 [ 617.667896] do_futex+0x10c6/0x2130 [ 617.671517] ? vma_set_page_prot+0x16b/0x230 [ 617.675925] ? vma_wants_writenotify+0x3b0/0x3b0 [ 617.680713] ? exit_robust_list+0x240/0x240 [ 617.685040] ? lock_downgrade+0x990/0x990 [ 617.689181] ? SyS_brk+0x6f0/0x6f0 [ 617.692732] ? arch_get_unmapped_area+0x750/0x750 [ 617.697563] ? lock_acquire+0x1d5/0x580 [ 617.701527] ? vm_mmap_pgoff+0x198/0x280 [ 617.705592] ? userfaultfd_unmap_complete+0x327/0x510 [ 617.710796] ? userfaultfd_unmap_prep+0x540/0x540 [ 617.715637] ? do_mmap+0x34f/0xd50 [ 617.719178] ? up_write+0x6b/0x120 [ 617.722712] ? up_read+0x40/0x40 [ 617.726073] ? down_write+0x120/0x120 [ 617.729871] ? security_mmap_file+0x14e/0x190 [ 617.734372] ? vm_mmap_pgoff+0x1fc/0x280 [ 617.738426] ? vm_mmap_pgoff+0x13b/0x280 [ 617.742493] ? vma_is_stack_for_current+0xa0/0xa0 [ 617.747381] ? selinux_capable+0x40/0x40 [ 617.751449] SyS_futex+0x260/0x390 [ 617.755041] ? do_futex+0x2130/0x2130 [ 617.758860] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 617.763723] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 617.768738] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 617.773506] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 617.778250] RIP: 0033:0x451e59 [ 617.781442] RSP: 002b:00007f0be2d9acf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 617.789160] RAX: ffffffffffffffda RBX: 0000000000718028 RCX: 0000000000451e59 [ 617.796418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 617.803678] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 617.810936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 617.818194] R13: 0000000000a6f7ef R14: 00007f0be2d9b9c0 R15: 0000000000000000 [ 617.825522] [ 617.825522] Showing all locks held in the system: [ 617.831839] 3 locks held by kworker/1:1/24: [ 617.836155] #0: ("events"){+.+.}, at: [] process_one_work+0xad4/0x1bd0 [ 617.844598] #1: ((linkwatch_work).work){+.+.}, at: [] process_one_work+0xb2c/0x1bd0 [ 617.854164] #2: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 617.861926] 1 lock held by rsyslogd/2903: [ 617.866056] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0x131/0x1a0 [ 617.874510] 2 locks held by getty/2985: [ 617.878467] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 617.887161] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 617.896472] 2 locks held by getty/2986: [ 617.900430] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 617.909137] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 617.918441] 2 locks held by getty/2987: [ 617.922399] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 617.931094] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 617.940402] 2 locks held by getty/2988: [ 617.944364] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 617.953058] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 617.962380] 2 locks held by getty/2989: [ 617.966335] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 617.975027] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 617.984336] 2 locks held by getty/2990: [ 617.988291] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 617.996987] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 618.006297] 2 locks held by getty/2991: [ 618.010259] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x37/0x40 [ 618.018969] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x2f2/0x1a40 [ 618.028305] 2 locks held by syz-executor6/1637: [ 618.032956] #0: (br_ioctl_mutex){+.+.}, at: [] sock_ioctl+0x36d/0x440 [ 618.041311] #1: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.049055] 1 lock held by syz-executor6/1647: [ 618.053625] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.061370] 1 lock held by syz-executor6/1654: [ 618.065936] #0: (br_ioctl_mutex){+.+.}, at: [] sock_ioctl+0x36d/0x440 [ 618.074285] 1 lock held by syz-executor6/1667: [ 618.078854] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.086611] 1 lock held by syz-executor3/1646: [ 618.091190] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.098946] 1 lock held by syz-executor3/1653: [ 618.103512] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.111258] 1 lock held by syz-executor3/1658: [ 618.115824] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.123575] 1 lock held by syz-executor3/1661: [ 618.128139] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.135897] 1 lock held by syz-executor7/1643: [ 618.140476] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.148222] 1 lock held by syz-executor7/1651: [ 618.152786] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 618.160536] 6 locks held by syz-executor2/1660: [ 618.165190] #0: (&evdev->mutex){+.+.}, at: [] evdev_write+0x14c/0x490 [ 618.173543] #1: (&(&dev->event_lock)->rlock){-...}, at: [] input_inject_event+0xc9/0x349 [ 618.183545] #2: (rcu_read_lock){....}, at: [] input_inject_event+0xae/0x349 [ 618.192417] #3: (rcu_read_lock){....}, at: [] input_pass_values.part.5+0x0/0x800 [ 618.201721] #4: (kbd_event_lock){....}, at: [] kbd_event+0x2e3/0x4870 [ 618.210069] #5: (tasklist_lock){.?.?}, at: [] debug_show_all_locks+0xd2/0x410 [ 618.219114] [ 618.220745] ============================================= [ 618.220745] [ 618.231360] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 62s! [ 618.239582] Showing busy workqueues and worker pools: [ 618.245086] workqueue events: flags=0x0 [ 618.245166] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 [ 618.245237] in-flight: 3277:console_callback, 24:linkwatch_event linkwatch_event [ 618.245278] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 [ 618.245306] pending: vmstat_shepherd, cache_reap [ 618.245336] workqueue events_long: flags=0x0 [ 618.245353] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 [ 618.245380] pending: gc_worker [ 618.245402] workqueue events_power_efficient: flags=0x80 [ 618.245411] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 [ 618.245438] pending: neigh_periodic_work [ 618.245460] workqueue mm_percpu_wq: flags=0x8 [ 618.245470] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 [ 618.245496] pending: vmstat_update [ 618.245518] workqueue writeback: flags=0x4e [ 618.245574] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 [ 618.245626] in-flight: 4460:wb_workfn [ 618.245650] workqueue kblockd: flags=0x18 [ 618.245660] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 [ 618.245687] pending: blk_timeout_work [ 618.245745] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=0s workers=4 idle: 3274 31368 [ 618.245792] pool 4: cpus=0-1 flags=0x4 nice=0 hung=0s workers=12 idle: 3599 57 5 22496 10223 3304 3298 21 3416 4468 22502 [ 618.777454] [ 618.779268] ============================= [ 618.783474] WARNING: suspicious RCU usage [ 618.788144] 4.13.0+ #68 Not tainted [ 618.792561] ----------------------------- [ 618.796783] ./include/linux/kvm_host.h:481 suspicious rcu_dereference_check() usage! [ 618.805239] [ 618.805239] other info that might help us debug this: [ 618.805239] [ 618.813983] [ 618.813983] rcu_scheduler_active = 2, debug_locks = 1 [ 618.821307] no locks held by syz-executor1/1668. [ 618.826171] [ 618.826171] stack backtrace: [ 618.830722] CPU: 0 PID: 1668 Comm: syz-executor1 Not tainted 4.13.0+ #68 [ 618.837566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.846904] Call Trace: [ 618.849489] dump_stack+0x194/0x257 [ 618.853116] ? arch_local_irq_restore+0x53/0x53 [ 618.857764] ? vprintk_func+0x5e/0xc0 [ 618.861591] lockdep_rcu_suspicious+0x123/0x170 [ 618.866243] kvm_dev_ioctl+0x877/0x1840 [ 618.870207] ? install_new_memslots+0x420/0x420 [ 618.874874] ? avc_has_extended_perms+0x7fa/0x12c0 [ 618.879790] ? lock_downgrade+0x990/0x990 [ 618.883940] ? avc_ss_reset+0x110/0x110 [ 618.887899] ? lock_release+0xd70/0xd70 [ 618.891855] ? __lock_is_held+0xbc/0x140 [ 618.895942] ? check_same_owner+0x320/0x320 [ 618.900249] ? do_iter_readv_writev+0x7f0/0x7f0 [ 618.904936] ? install_new_memslots+0x420/0x420 [ 618.909579] do_vfs_ioctl+0x1b1/0x1530 [ 618.913454] ? ioctl_preallocate+0x2b0/0x2b0 [ 618.917845] ? selinux_capable+0x40/0x40 [ 618.921894] ? SyS_futex+0x269/0x390 [ 618.925583] ? vfs_read+0xcb/0x360 [ 618.929115] ? security_file_ioctl+0x89/0xb0 [ 618.933507] SyS_ioctl+0x8f/0xc0 [ 618.936861] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 618.941596] RIP: 0033:0x451e59 [ 618.944760] RSP: 002b:00007f39f6d5ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 618.952450] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 618.959697] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000017 [ 618.966942] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 618.974187] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 618.981441] R13: 0000000000a6f7ef R14: 00007f39f6d5f9c0 R15: 000000000000001a [ 618.988851] [ 618.991698] ============================= [ 618.995932] WARNING: suspicious RCU usage [ 619.001222] 4.13.0+ #68 Not tainted [ 619.005343] ----------------------------- [ 619.015373] ./include/linux/kvm_host.h:575 suspicious rcu_dereference_check() usage! [ 619.023467] [ 619.023467] other info that might help us debug this: [ 619.023467] [ 619.031703] [ 619.031703] rcu_scheduler_active = 2, debug_locks = 1 [ 619.038742] no locks held by syz-executor1/1668. [ 619.043610] [ 619.043610] stack backtrace: [ 619.048237] CPU: 0 PID: 1668 Comm: syz-executor1 Not tainted 4.13.0+ #68 [ 619.055110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.064453] Call Trace: [ 619.067035] dump_stack+0x194/0x257 [ 619.070701] ? arch_local_irq_restore+0x53/0x53 [ 619.075380] ? vprintk_func+0x5e/0xc0 [ 619.079197] lockdep_rcu_suspicious+0x123/0x170 [ 619.083874] kvm_dev_ioctl+0xd21/0x1840 [ 619.087869] ? install_new_memslots+0x420/0x420 [ 619.092578] ? avc_has_extended_perms+0x7fa/0x12c0 [ 619.097521] ? lock_downgrade+0x990/0x990 [ 619.101697] ? avc_ss_reset+0x110/0x110 [ 619.105694] ? lock_release+0xd70/0xd70 [ 619.109693] ? __lock_is_held+0xbc/0x140 [ 619.113819] ? check_same_owner+0x320/0x320 [ 619.118146] ? do_iter_readv_writev+0x7f0/0x7f0 [ 619.122845] ? install_new_memslots+0x420/0x420 [ 619.127520] do_vfs_ioctl+0x1b1/0x1530 [ 619.131419] ? ioctl_preallocate+0x2b0/0x2b0 [ 619.135840] ? selinux_capable+0x40/0x40 [ 619.139911] ? SyS_futex+0x269/0x390 [ 619.143629] ? vfs_read+0xcb/0x360 [ 619.147199] ? security_file_ioctl+0x89/0xb0 [ 619.151615] SyS_ioctl+0x8f/0xc0 [ 619.154995] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 619.159742] RIP: 0033:0x451e59 [ 619.162922] RSP: 002b:00007f39f6d5ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 619.170632] RAX: ffffffffffffffda RBX: 00000000007180b0 RCX: 0000000000451e59 [ 619.177933] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000017 [ 619.185224] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 619.192482] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 619.199757] R13: 0000000000a6f7ef R14: 00007f39f6d5f9c0 R15: 000000000000001a [ 619.347472] device syz4 left promiscuous mode [ 619.352130] yam0: port 1(syz4) entered disabled state 2017/09/05 16:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10400000000001, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000232000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x56, &(0x7f000017f000-0x4)=0x0, 0x4) r2 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000d69000)=0xffffffffffff8000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ff000)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f39000)=@assoc_value={0x0, 0x0}, &(0x7f0000d99000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f1c000-0x4)=0x0, &(0x7f000001c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062a000)=@assoc_value={r4, 0xe3b}, &(0x7f000004b000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d6a000)={@generic="327fc73aff073d86f2705d8ed1e51027", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006d2000)=0x0) setsockopt(r2, 0x2, 0x10000000003, &(0x7f0000788000)="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", 0xfa) fcntl$setstatus(r0, 0x4, 0x2001) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setsig(r2, 0xa, 0x27f) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d3e000)=0x0, &(0x7f0000c4d000-0x4)=0x4) setpriority(0x800000000001, r1, 0x5) close(r0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000424000-0x4)={0x0}, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007e8000)={0x77359400, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000b38000-0x1)="", 0x0, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$VT_ACTIVATE(r2, 0x5606, 0xb57) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00002dc000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000076b000-0x4)=@assoc_id=r4, 0x4) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f00006d6000)=0x800000000000034b, 0x4) fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000072c000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x1ff, 0x4a, 0x0, 0x0, 0x10000, 0x5, 0x7}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000025c000-0x4)=0x3ff) sendto$inet6(r2, &(0x7f0000b1d000)="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", 0x1001, 0x31, 0x0, 0x0) 2017/09/05 16:39:39 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f000060e000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e42000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000efa000)={0x6, 0x7ff, 0x5, 0x9}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000efa000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d9000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000903000)={0x2, 0x5, 0x2, 0x3}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00003e8000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000268000)=0x14) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000efd000)={0x8}, 0x1) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000efd000-0x17)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000efc000)=0x8c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000efd000-0x8)={r7, 0x80000000}, 0x8) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000efc000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac2000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x1, 0x5, 0x5, 0x80, 0x80, 0x2, r6, r8}, {0xffffffffffff332d, 0x7f, 0x7fffffff, 0x4, 0x3ff, 0xff, 0x3, 0x9}, {0x96, 0x80, 0x2, 0xfffffffffffff001}, 0x1, 0x8001, 0x7681, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, 0x1, @in=@multicast2=0xe0000002, 0x7, 0x2, 0x1, 0x9, 0x2d, 0x9, 0x0}}, 0xe8) getsockopt$inet6_int(r4, 0x29, 0x4000000000000c4, &(0x7f0000efa000)=0x0, &(0x7f0000efb000)=0x4) bind(r4, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000efe000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r4, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b70000-0x4)=0xc) 2017/09/05 16:39:39 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00008ae000/0x2000)=nil, 0x0, &(0x7f00001ee000/0x1000)=nil}, 0x18) r0 = memfd_create(&(0x7f0000fc4000-0x3)="6d643573756d5e2e70707031776c616e31402600", 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000350000)={0x1, 0x78, 0x0, 0x0, 0x100000004, 0x8, 0x0, 0x6, 0x20000, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x6, 0xfffffffffffffffd, 0xff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x4) socket$kcm(0x29, 0x10000000000005, 0x0) r4 = socket(0x12, 0x7, 0x300) clock_gettime(0x0, &(0x7f000075c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x3000)=nil, 0x3000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x300000e, 0x32, r2, 0xfffffffffffffffd) memfd_create(&(0x7f0000ff7000-0x3)="2a5e00", 0x1) r7 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="e4c71eb8e007a4848be7266d8fcfefbe"}) accept$unix(r1, &(0x7f0000fe0000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0x8) bind$unix(0xffffffffffffffff, &(0x7f0000249000)=@file={0x0, "2e2f66696c653000"}, 0xa) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00240000585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000ff5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="fc267eb8112e", [], {{0x400000000086dd, @x25={0xe1c4f205f08e2c67, 0xfffffffffffffffe, 0xff, "06000200000000001387b49d0900f8dc1a00dfffffff01ff6feccff268000000000000000000c8d9"}}}}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r8, 0x4b63, &(0x7f0000f41000)=0x3b) futimesat(r0, &(0x7f0000ff4000)="2e2f66696c653000", &(0x7f00009fd000-0x20)={{r5, r6/1000+10000}, {0x77359400, 0x0}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000c7000-0x14)={0x7, [0x3, 0x211e, 0x1f, 0x1, 0xfffffffffffffffe, 0x2, 0x1]}, 0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r7, &(0x7f0000ff9000-0xa)=@file={0x4, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000ff9000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00240000585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) syz_emit_ethernet(0x39, &(0x7f0000442000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c69, 0x4, 0x0, "40000f0101000007ff87b49d0900f8dc00000000000001136fecd1d468dadb7575f181010500c8d9"}}}}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000ff5000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/09/05 16:39:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) socket(0xc0000000015, 0x5, 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) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000749000-0x4)=0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000dcc000-0x10)={0x4, 0x1, 0x9, "10ad32cd24f2", 0x4, 0x0}, 0x10) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) unshare(0xc000000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa0000f22a40f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x5e}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000021000)={0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00003a5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000359000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x8, 0x0, [{0x40000021, 0x0, 0x400}, {0x907, 0x0, 0x5}, {0x4040000afc, 0x0, 0x0}, {0x852, 0x0, 0x100000001}, {0xbbe, 0x0, 0x3}, {0x0, 0x0, 0x0}, {0xc0010bef, 0x0, 0x800}, {0x0, 0x0, 0xffffffffffffffff}]}) msgget$private(0x0, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000af5000)="") syz_open_dev$sndtimer(&(0x7f000007b000)="2f6465762f736e642f74696d657200", 0x0, 0x801) 2017/09/05 16:39:40 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000afc000)={{{{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, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a, 0xbe, 0x8, "928fd4f688b474770a8ab6e445d161c2368e3d1b5fed55ff15f410d2105e31ca21dea9560fe26aa70749280a7de7af4bee49268a6d5da7137ba5b36d8bfac73499d1b967a27255ac8d2c0b54050171bf"}, 0x160) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000001000-0x3)="07208e", 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000afe000-0x4)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000722000-0x4)=r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = socket(0x16, 0x80000, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0xd, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0xfffffffffffffffe, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae4, 0x0}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x4) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x101) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00003aa000-0x8)={0x10000000000, 0xad}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000224000)={0x1, 0x0, [{0x100000800000481, 0x0, 0x5}]}) 2017/09/05 16:39:40 executing program 5: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x0) mknod(&(0x7f00000d0000)="2e2f62757300", 0x1000, 0xd9b3) r0 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001a9000)=0x0, &(0x7f0000c91000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f0e000)={0x0, 0x0, 0xffffffffffffff9c}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r2) syz_open_dev$evdev(&(0x7f0000ad4000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x42001) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000427000-0x4)=0x0) dup3(r1, r2, 0x0) 2017/09/05 16:39:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x1000, &(0x7f0000001000-0x4)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b32000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000016f000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x20}, 0x4) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb2000)="2f6465762f7667615f6172626974657200", 0x1000000101401, 0x0) connect$ipx(r2, &(0x7f000034a000)={0x4, 0x5, 0x0, "7c45efa29d33", 0x101, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0x5, 0x0, 0xffffffff, 0xffffffffffffffff}, @generic={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x0, 0x0}], &(0x7f000000a000)="04005300000008", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mprotect(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x1000000) 2017/09/05 16:39:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:39:41 executing program 7: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abf000)="2f6465762f73657175656e6365723200", 0x580, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ac0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000ac1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000b000)={0x5, 0x4, 0x2, 0x3ff, 0x2, [{0x5, 0x9, 0x8e, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) keyctl$setperm(0x5, r2, 0x14200010) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000031000-0xc)="000000000000000000000000", &(0x7f0000353000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000651000)=@sack_info={0x0, 0x9, 0x2}, &(0x7f0000ac0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a34000)=@assoc_id=r3, &(0x7f00005be000)=0x4) 2017/09/05 16:39:41 executing program 4: mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000093d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f0000bb6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000593000-0x4)=0xffffffffffffffff, 0x4) r3 = epoll_create1(0x80000) recvfrom(r2, &(0x7f0000bb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x43, &(0x7f00009ac000-0x10)=@nfc={0x27, 0x1ff, 0x4, 0x1}, 0x10) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000bb9000-0x4)=0x0) mmap(&(0x7f000032b000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x2000)=nil, 0x2000, 0x0, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e5000/0x3000)=nil, 0x3000, 0x1000002, 0x31, r3, 0x1) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000055c000)=[{&(0x7f0000634000)="bb2059944661f54d9e825cf7a03802fcc6614e", 0x13}, {&(0x7f0000bb6000)="3c22ba6295227ec19c73fb33f47f0235b902ec8c3682c24ea6d803546518c70f69c646e4b088470c5ab19fcb4f01e84a1240775adfbcc900f41c8aec861e4cbf4888e55547ff94182c41a4e3c2f42ae566147c4450cc8eb6962bd5fd0cb6321b56c3f70edba4bab0a9db030e735a7319d2d993554150d478dce9003240d3d85cb475a6861e42ba2f6b04e4bea0a567fb59f47619eff86e7d74e31eb86183b7dbfc8ebb730b0b23c8db7db0a3108704aa976a3619aebc33004ae9280a9a2bab9083d288f29b9b6687e311720a35705e2d479a7eaa2a9df1bfaef2be70581fb7ea5f0df3bfca80fc855f95ab2a37a252e383", 0xf1}, {&(0x7f0000bb6000-0xff)="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", 0xff}, {&(0x7f0000bb6000)="", 0x0}, {&(0x7f0000bb6000)="818b0ae6b44c5ed7cb5fbfdb", 0xc}, {&(0x7f000064d000-0x9e)="c7138092cbeecaaa1821a63742e6bbbb1e73e253b31106578c13fa133b718efc6782911e8cd7299405e3774b62c946f2a87f796c4d58fa80adc8336fe0c64f9d5b305a8b369c5dd21945b4ad5736d5c22657c3425145b23b8262499496cd4f424a3e8493e250d5ee4b1c63cb10cd578f4b6e4cfce36c0b688a25c41bda34ea2fcf007ec1964cd017bfcf77621ebdd7e5b2fce0b66365f6ff52cace78fd04", 0x9e}], 0x6) sched_setparam(r5, &(0x7f0000baf000-0x4)=0xba39) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000085f000)={0x10000001, 0x0}) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x5, 0x10, r3, 0x0) mmap(&(0x7f00005fe000/0x3000)=nil, 0x3000, 0x4000000000001, 0x32, r3, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f00000d4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bb8000-0x4)=0x8) epoll_pwait(r3, &(0x7f0000b34000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8, &(0x7f0000bb4000)={0x4}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000bb7000)="", &(0x7f0000bab000)=0x0) r6 = memfd_create(&(0x7f0000bb1000)="6c6f00", 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000480000)={0x1, 0x0}) epoll_wait(r3, &(0x7f0000bb2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1002) mmap(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x3, 0x8000000000032, r3, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000214000-0x30)={0x6, 0x3, &(0x7f0000a73000-0x18)=[@map={0x940000000000000, 0x10000, 0xc8e4, r6}, @generic={0x2, 0x87b, 0x8001, 0x100000000}, @map={0x0, 0x9, 0x8, r6}], &(0x7f00007c9000-0x4)="5c2a2900", 0x8, 0xed, &(0x7f0000bb6000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) close(r7) mmap(&(0x7f000013b000/0x3000)=nil, 0x3000, 0x7, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r6, &(0x7f0000bb5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xcf1, &(0x7f0000bb8000-0x8)={0x9}, 0x8) sendto(r1, &(0x7f00008c5000-0x3)="e7ade1", 0x3, 0x10, &(0x7f0000bb2000-0xe)=@l2={0x1f, 0x1ff, {0x4, 0xfffffffffffffffa, 0x3f, 0x400, 0xd82, 0x6}, 0x8, 0xfffffffffffffffd}, 0xe) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000bb5000-0x4)=0x1000) syz_open_dev$sg(&(0x7f0000b09000)="2f6465762f73672300", 0x200, 0x10002) 2017/09/05 16:39:41 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x617000)=nil, 0x617000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x7, 0x0, 0x0, 0x7fff}, {0x45, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000fd7000)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000170000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) r3 = dup(r2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000653000-0x4)=0x0) write(r0, &(0x7f000002d000-0x1f)="1f0000000401ffd40000010008000000000000000100000000000000000000d1", 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000054f000)=0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fe9000)={0x6, r0, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000db8000)={{{@in6=@remote={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e40000)=0xe8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000007000-0x8)=0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000-0xf8)=@ethtool_gstrings={0x1b, 0x4, 0xeb, "09919c4a4c582916491f382915004fe4c54148b9be9fbdb36222aab7d4fc27b51842d6727a8237e8bade68ce6efb3e80c009988e1c50ec90fc2054eb4ac0f2ede75f9a69407d0b79ec2e45552abb7b09d89b2f16b67bbddb43d5382477dfaa76fd30874612aa5d18f2108e76bf486e69a1e0c21508fe0383bf5b428df96917d168a9c1998171cf7d20ed077cf402983edfdda37be8a98bde8501c8e8d28a238454908b7803f84035371e6ae7ee6a4e41fc8416b1dc4e4af18606445d5e0a96363b83e104b2c1836ae538046f8defc1984899fa6bea5690b398b7c179b0297a86516b8e8d9ad282ec5ee8f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/05 16:39:41 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcf000)="2e2f66696c653000", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000fd0000-0x6)="72616d667300", 0x2000000, &(0x7f000003f000-0x9d)="24") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r0 = open(&(0x7f0000618000)="2e2f66696c653000", 0x79e2fcc200c77106, 0x3) r1 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80000000004003) fcntl$setflags(r1, 0x2, 0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fd0000-0xc)={0x0, r1, 0x1, 0x0, 0x0}, 0xc) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008df000-0x8)="2e2f66696c653000", &(0x7f0000bf7000)="2e2f62757300", &(0x7f0000168000-0x7)="7073746f726500", 0x2000000, &(0x7f0000921000)="8c") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fcd000-0x4)=0x3, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fcf000)="2e2f66696c653000", 0x80, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a18000)=0x14) r4 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000059c000-0x20)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000007000-0x10)={r6, 0x3fd}) 2017/09/05 16:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffe, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mount(&(0x7f00006f6000)="2e2f62757300", &(0x7f000039b000-0xc)="2e2f66696c653000", &(0x7f0000cfd000)="70726f6300", 0x180000, &(0x7f0000fb6000-0x1)="12") getsockopt$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, 0x1, 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, 0x208, 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$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x3, 0xb6a, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffc, 0x0, 0x4000000, 0x800000, 0x0}, r3, 0xffffffffffffffff, r1, 0xfffffffffffffffd) fallocate(r0, 0x0, 0x73, 0x8) set_mempolicy(0x18003, &(0x7f0000b48000)=0x7, 0x400) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0xfffffffffffffffc, &(0x7f00003a2000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d75000-0x9)="2f6465762f6b766d00", 0x400002000005, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000eb7000)={0x81, 0x6a, 0x400000000200, 0x3, 0xc14}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) eventfd2(0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = fcntl$dupfd(r4, 0x406, r1) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f00002d9000-0x8)={0x801, 0x1e98000}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f000080c000)={0x200000000, 0x8}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00001ae000)={0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b85000-0x8)={0xffffffff, 0xe4}, 0x8) eventfd(0x4000000000009) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000435000)=r3) getsockopt$inet6_tcp_int(r2, 0x6, 0x100000010, &(0x7f0000a5f000)=0x0, &(0x7f0000671000-0x4)=0x4) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f000088e000/0x18000)=nil, &(0x7f0000a06000)=[@text16={0x10, &(0x7f0000c70000-0x4e)="ba2000b0f0eefb610066b81d00000066efb80000ba2100b0005fee56ee5666b8010000000f01c1e9e92ac900072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f80f0f54008ef79c8458b8b83ef2ad", 0x56}], 0x1, 0x41, &(0x7f00009d6000)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/09/05 16:39:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000267000-0x150)=[], 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000433000)="2f6465762f73657175656e6365723200", 0x200100, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006bb000-0x10)={0x0, 0x0}, &(0x7f0000712000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000286000)="2e2f66696c653000", 0x109440, 0x124) getpeername$ax25(r1, &(0x7f0000cb1000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d9000)=0x10) r2 = syz_open_dev$loop(&(0x7f0000d33000)="2f6465762f6c6f6f702300", 0x0, 0x2) pwritev(r2, &(0x7f00009d8000-0x10)=[{&(0x7f0000f38000)="065227911c9dc95fc72e2cde5a5db0a741fd5c3cfafc93e1e75c054a7c7b5157e1c7698c196d59211944590bd07ace8f160c4fa5a4766184eaf3d0300db537c9bd81ba751a03f907439d0cce5c68048f5c2338610ee9764419ce80598243488e8860e86423cbb68aef53348673311b6d69474bc0b76f76694857690ee2204e3f08cae406e3ad6f5be780145f3426f65d1de453894c15f91e8ea1f900cf49ff9f7b09aa08899d6d4b0df82442d261a622f430e2aa93c24ae35027", 0xba}], 0x1, 0x0) r3 = memfd_create(&(0x7f0000c03000-0x2)="ffe6", 0x2) pwritev(r3, &(0x7f0000bd9000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f2835cd0000200000005b3846e86b513f3de60ee87fc11daa9298b0ed6b5737b9a82e219f27", 0x2f}], 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000488000)={0x0, 0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000017c000)=0x0, 0x4) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f00001ec000-0x4)=0x0, &(0x7f0000c5b000-0x4)=0x4) sendfile(r3, r2, &(0x7f00001cd000)=0x0, 0x7fffffbb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c0a000-0x8)={0x0, 0xffff}, &(0x7f0000c01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004e6000-0xea)={r4, 0xe2, "a9fdd74839e7963f4ea983fac704c7a85dd70554692989d0e74840c5e73725555267d623f45ed9d8cab42c0d568e20f355722a8988df469e8c3bc3641f6c0963e0044b4bdf855d4fbd34e3daf48f0cd284c465bfd8cf55d1cec7eda064a4c1d11dd51b365a4a96e94496089c64436ced6dc0c084804e090cbaf98d5d236b6cf400e728228517ed09aafa07b0ac654a6a7d61636d036de5dafb961aeb2b2de178d67eeb22fb36c4ccea1e7e11d3f3be5cfd56a34e09e1e86b28a607f1f1895ea9c3c4c24cd17f91a71883685b8211e3fcbeef8ba3b7210f1f705b084c71c4ce446f67"}, &(0x7f0000399000)=0xea) bpf$PROG_LOAD(0x5, &(0x7f0000025000)={0x6, 0x5, &(0x7f0000de3000-0x28)=[@generic={0x200, 0x1, 0x9, 0x2}, @generic={0x3f, 0x0, 0xfffffffffffffff7, 0x2}, @map={0x1, 0x9, 0x1194, r3}, @map={0x0, 0x100, 0x9, r3}, @generic={0xf674, 0x1, 0xf6, 0x5}], &(0x7f0000ae6000)="2f6465762f6c6f6f702300", 0x1bc31e4d, 0x3a, &(0x7f0000521000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x1}, 0x30) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00001e4000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ca5000-0x4)=0xed) 2017/09/05 16:39:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e04000-0x20)={0x80, 0x9, 0x204, 0x8, 0x7db1, 0x8, 0x1c0, 0x1ab, 0x0}, &(0x7f0000eef000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004db000)={0x0, 0x1000, "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"}, &(0x7f0000e9c000)=0x1008) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00003c2000)={0x7, 0x6, 0x6, 0x2, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f33000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000130000)={0x80000001, {{0x2, 0x2, @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, 0x2, @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]}}, 0x118) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e30000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x640, 0x10, 0x5, 0x57cec46a}, &(0x7f0000700000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5f, 0x9, 0x5, 0x10001, 0x7}, &(0x7f0000ce6000-0x4)=0xa0) r6 = socket$inet6(0xa, 0x916d499b9fbaa9fc, 0xed3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000777000)=0x6000000000000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, 0x1c, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc86421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2bab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f000056d000)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966228d14f025bf782cdae2553121aac949870480519ccda8ff2323f2b377ff47f18f5f47148709fca9a2bf89f9901d3bafec164af3e537217856ca3e0a837af5873fdde56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f410dca57d58b345f6243a8bb0c", 0x9d}, {&(0x7f000019d000-0x34)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f00006bc000-0xd3)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x28b, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x200, 0x7ff, 0x100000001, 0x6, 0x2, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4e, 0x7, 0xd69}}, @sndrcv={0x30, 0x84, 0x1, {0x837f, 0x9, 0x8000, 0xde2, 0x2, 0x6, 0x80, 0x5, r5}}], 0x7, 0x20040044}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e2a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x0]}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000abc000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}) 2017/09/05 16:39:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000037000-0x10)="2f6465762f73657175656e6365723200", 0x40100, 0x0) sendmmsg$alg(r0, &(0x7f0000267000-0x150)=[{0x0, 0x0, &(0x7f000032d000-0x40)=[{&(0x7f0000c02000)="8ac75e2cee40e713fea0e79c666fee3836a6c9689d0250a4b4b70925096bf3028afb3e45ac73a3b1f109ff0fdddf825fca34b3b598500c20d5dbb1c1c932a941bb9295ed0a28c3e16afdfe0288e926fca9cfa34ab8b7c807d16928edbd44f5978e7dcd645204c5700b2224670ad60973ee5652f51fd2e7c1790ae189d2d401539ac0cc8ac87e2ca7e5", 0x89}, {&(0x7f000034e000)="552fad47b9e140c185fa64b0983e27cab06849d7b03b10be2e8b63b0235daf33db845e311913bd0560c8ac0aab4019ce18454746d5050d6e3330b5", 0x3b}, {&(0x7f00003bc000-0x34)="124abad861e84fdf304297d8f78c18ba0f8b64ab7c038aa62b482d7f8d11a266a1401e8315fc2c9c0b4ba6878acc67b05c3591ef", 0x34}, {&(0x7f0000fd0000-0x14)="0eb1fe8ccd61320142d71da3f959d2fd219c63eb", 0x14}], 0x4, &(0x7f000089b000-0x180)=[@iv={0xb0, 0x117, 0x2, 0x9b, "6005791df45340d342f7b810c3af5ab9cd877271305c8d2c4dafcb45f59711bf6aee6057f833c7f9de0181be72fb1ac9a5b7c0d4277eee360a4803608d2b8ea6a83eb55169c6a62589e08f61615aabc0294cf505de049b4ad66ea8f99ae1c6f20670acb9990f7f3bea8008df84bb51da3d12b0518451e097511666092e65d84bfcc7506937bf9d006d0518b3705e8c3920cecc27e5d2f402619c1c"}, @iv={0xa0, 0x117, 0x2, 0x88, "6f671e1157cc1d0e457f27293cc1ed44920f971b8d6c3f0aae71208b3813f63572c461059633cf24a73299ecdb3370e2106473d1edd64c186d7306eb216378eb0f1fe14598d60b9c5fcb117dfd3f8969a74fd49cf36676d7625003f4a961d4f3cfa5a0ac1e2413abf4eff14f0c1ec823f42e05b6cd229357b60b88e6df61d4950c34da003249ea2f"}, @op={0x18, 0x117, 0x3, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x180, 0x20000810}, {0x0, 0x0, &(0x7f0000667000)=[{&(0x7f000024e000-0x6a)="8c54274416b625ddd4b1a163ddcf435db264bebc5dc93121c7263bd5050c9dc9285bd3e56164667e8a244049a7019bceb83275eb42503bce7f6e1308489dbcd83b14383bab4d8966f4611ec0f76daab524b50ead2c572b7d3a696ab736cf985b4436d6fdee45e259b492", 0x6a}, {&(0x7f0000ca2000-0x72)="ff9b2aa11f61df40f3b4043f1aeb771a8f41afa794395bb9da6d78d47c30d774f943bdfe808df00a4a28ecf19e6e7414972e9d0a279dcba420fede69d9b3bb2a8c85b1a424e1a612e6820badbd9a5dfdbe1b099a89211c2865ddf8400435667e983836df2337599a6e5397c4f46b22ae93c7", 0x72}, {&(0x7f0000b22000-0x8e)="9de30cfddfe0b3bc64cc9afa4765594a1218cc45f451e4a04eb60dc7eb2b0029dfdf26c9d1572fb5cd789db0597550d7c4d572ae33792f48d7cf5912fd300b28d9d8e9ea2fbeda243c9a8b30728db1164ad019d85b666b892f102aa9b33c2e3c4f3ee00e22114274980f3cb629e158d26a55ee494e9d16e96a761ed55452e10c0c9bcbc563f6f8e4514a15db9938", 0x8e}, {&(0x7f0000f9a000)="941d51591eb93539215a4c6048d339c091f42989cbe1c601872b8b7220", 0x1d}, {&(0x7f000042b000-0x1000)="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0x1000}], 0x5, &(0x7f0000826000)=[@op={0x18, 0x117, 0x3, 0xfffffffffffffffe}, @iv={0x20, 0x117, 0x2, 0x5, "42cdbf1629"}, @assoc={0x18, 0x117, 0x4, 0xe1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000836000-0x1000)="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0x1000}, {&(0x7f0000fd0000-0x6f)="dd53e529f2b1bed7bdc285ccfbb95e1b6e06d5a123fd1b00108891afcb4e9a38ce125a8012353e4dbc6d61e3417df9812957e094360d614a7f81c641c434b8c9a709b6a1b191d32f6fef3b23a5392900de9c2bc99acab12ca18e6ab4e9b58bddb70b0d10c5cea8855ed2727412394e", 0x6f}, {&(0x7f0000868000)="3bac698a4ba10cfd5f7e2f6332edcfce0a5bd48a9fb92610bae4d38c49", 0x1d}], 0x8, &(0x7f0000ca8000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f00002ee000-0x50)=[{&(0x7f0000b12000)="91764a7eca5c03a437c50bc6463c7ca8ad6254e0411497cf155f48428b263bf6957141c00f2d2c4f8ff45e9c9705699a513a05f265b695393c130b01a4f2cadf7424f96a9b5c8d8d0fa7ae0a6667839ce189d047a573fb46f575443bb4e07b986980a12e739d9b03ff0255cdb978859f4d1a091ff35d9467582beee493a283d3cb4709863d6bba844ea2585101f09612bde846d4a93260f6af6077478876962bcf92cbbd91936e6cdf45121b42952ca8bf08c5604bb949b1973f97fe341b7c94c8d903e89ae24d447dd418c368166a22fd1403d1c1de8c8b4efcf2fbd65b6df018fbbf67", 0xe4}, {&(0x7f000025c000)="ae811647d0f577567805ab875ec64c7a618d456c2fcf6b1849d85fa0829b434f31792ef4cad58cf311ab0836387824047f86571f495d9153583177ba838ef39d1197b95b47a29ab1d29422c4eb3cc59d75c824f7db801e6f53e67e2732c86ac9323f65b264940f3ee47fa3d8d55eac9132b5814736b518d2eb3a1da11a18a90f9d812e2a5c6f712d9af5ba009b966923e852ea6347b83e5b192f5b54950fc253d83bef9bab97cb1ab1006c406efa912993bd1ff957caff43c97ce03550651fc3d7a1f04406643340bbd13a9ae578985f9104ead8041af9a37867e0cf518eead4955a980fbdad2b5f16733cb6ac3ccd57b213667fd5784e637b0d85fb", 0xfc}, {&(0x7f00007d5000-0x5c)="5d3c7b5822aeb44db3880f786827df8e81b185370b181d8fa10589238a90e64512bae7fb9a8355ced5b517ab90ab081ddaff8dc63c4a9f2c60e5c5c08a4b42402bf0e16aeb698eb3d760dbec715ec1a76d6c43fb00c8aa6cb668af0d", 0x5c}, {&(0x7f0000605000)="8bacb78fcfc7bd2607bbeb2fb461af147c12482586886349ffdc7a96719df9fcbec4df637a26cc7b3138ea2e0958e00d55655204e36f5b04e82cea255e8185e9f0cde10a79600b9512e9ce4cd65ed9dfe2658a0cef131b9cc9cefc0939d89d23877df4ac881411225330975a94071255d1c09fceb3e2e944d835e8779bb45ebd625da36813ac985a3e63b8e616c279ee", 0x90}, {&(0x7f0000efe000-0x73)="699db1a870318b70af04155615e83637a950b7b85c106e8039a4e6b21183f1407f0a451c7ee5476cf2a9c346b2dfcb20e2f0ecbfd2d422cf7e4347d6638f625d58b66f9764f00d8021e04315f7e83a5ea2fe21c4514cd848343b024c4e5a03644d1b4612621a6e0c43bdb43c38725641b0183e", 0x73}], 0x5, &(0x7f000053f000-0x188)=[@op={0x18, 0x117, 0x3, 0x5}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xb8, 0x117, 0x2, 0xa4, "de529f3c373291998178007e15f8f418451b5532bcab9e86ffbf2b873fa1113b54f70004d778911fef24f2889b26a67cc471ec515d60df33c7da54987e16c48c437775c9f06eb7f471287a8d3cef5ae5593c95c697c231b33d6cdaa7f815363db24032cc69a89ce9df6f9f0c60ed9fc2051b9bfe824307ecf04d250bbe52b2149ad25eab2974d6dd1fa2025b1e2dcefd6d21152b00b48a85071d7bd345222ae8ed1745c4"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x58, 0x117, 0x2, 0x44, "d971dc81c761ab824488c3bf3e4dbda9b72a175204838fef79d0956d1bd43147bf938760198e464cb56c28f93b83710f35a671b75a6efd0f5118d62abf7a89f9fc8df543"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x188, 0x40000}], 0x6, 0x440c1) signalfd4(r0, &(0x7f000057d000-0x8)={0x0}, 0x8, 0xfffffffffffffffe) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003ce000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00007f3000-0x8)="2e2f66696c653000", 0x1000000000010040, 0x2) getpeername$ax25(r2, &(0x7f0000a10000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d9000)=0x10) syz_open_dev$urandom(&(0x7f0000d2c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82000) open$dir(&(0x7f0000bfa000)="2e2f66696c653000", 0xc002, 0x80) r3 = memfd_create(&(0x7f000004f000-0xc)="2f6465762f73657175656e6365723200", 0x0) creat(&(0x7f000098a000)="2e2f66696c653100", 0x52) r4 = syz_open_dev$loop(&(0x7f0000d33000)="2f6465762f6c6f6f702300", 0x0, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000067b000)={0x9, {{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$unix(r3, &(0x7f0000a06000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000d2000-0x4)=0x6e) r5 = memfd_create(&(0x7f0000c03000-0x2)="ffe6", 0x2) pwritev(r5, &(0x7f0000bd9000-0x10)=[{&(0x7f0000608000-0xf3)="986d63bf0300c60000e80000000020ffe4005b3846006bbe0900000ee87fc10baa9298b0ed6b4437b9a82e219f2733", 0x2f}], 0x1, 0x7fffe) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) pipe2(&(0x7f000056e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000488000)={0x2000, 0x8000, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000017c000)=0x7, 0x4) sendfile(r5, r4, &(0x7f00001cd000)=0x0, 0x7fffffbb) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000823000)={0x2, 0x8}) 2017/09/05 16:39:41 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x100000000, 0x0}, {0xa, 0xffffffffffff7ad0, 0x0, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r4, 0x200000) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000035000-0x8)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r6, 0x6, 0x4000000000000002, &(0x7f00002c7000)=0x7a, 0x4) bind$inet(r6, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r7, 0x0, r5, 0x0, 0x80000000, 0x0) sendmmsg(r7, &(0x7f0000316000)=[{{&(0x7f000011f000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000038d000)=[{&(0x7f0000305000-0x1000)="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", 0xc00}, {&(0x7f0000697000-0x5a)="", 0x0}, {&(0x7f0000838000-0x3e)="cd1e617b113c30f4eac17e2a4d4f6eec550eee67b025683fba18f2c8a7f4e4838b40b4a3775f59cc18d163694840c52b980f0e8031a27a456b1e3fa0ff93", 0x3e}], 0x3, &(0x7f000082e000-0x178)=[{0xd0, 0x11f, 0x8, "de856b6179cf1b95f25a075bb3631dd4bbd30a46cf5eb77df56ecfd6f44e9b87e5b5c194559d329730afdc0c35c05f7f38c89d3f88d80110147589667ae367805386e64566bbecde2da9c2a224221089bdc7161fc37d9e97047df1c41ef9f07b5f53a6122eee21fcd64f94d594b97c7235c465d7fb37a96a23bbc3d2c7ba8683f8313b17c6b793df9e86237af85d9e3b84b20c76b3d44f3253946a182e1dfcdfd90e428c552ff8b472cdbbf3ccc8c900cceef5214af87fa119b36a405aa2"}, {0xa8, 0x108, 0x73df, "5394b7f46f06c71adf43544d9db4cf1ca0e7f8a789bd6fb1d68b7ea8d70d194e1d601c6bf1675a063f6a5017f22c5f87c29d075ecf42c358b49b90fed88db19e16a991be43bdf262d4ce30f5d7125d6e6c7a9d66546d8cf2d488f1b725997f88fa9c5334cb2041aa36fd3270943032a0929aa588921e4dd464576b78fa5ef98f27b7085c92a877b82e61acb7eb1cbe50f5f4a1a12a3b"}], 0x2, 0x10}, 0xfff}, {{&(0x7f000050c000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a10000-0x10)=[{&(0x7f0000171000)="cd1110fc8b573cbc594a629e004b3a04d6effbb368d94a1a8a389eadff275acd6fc2c57ab6a1722c2c090bef919b59c6730907da7c4b8b740e4fdb3928ddef4989fcd6", 0x43}], 0x1, &(0x7f00002a5000-0x238)=[{0xc0, 0x11f, 0xc8cf, "79180a00cdf138d6a151b0075d30fd1436bedff43f21c00db816c691b45b36337f00d96f20843508d9d6715f74f45b29720b9fe045016b25bf4b53ff88a885527c02da010c02fea0acaa6d17cb148849e79fba5153ef05de1af7e5ec4ba1a0c21b8fe1bf4e253562434b51e3257b6850af3530c53a2278d2018bde7bbab778cd902e57687b4c42c63a1813d932fd7d42aa462419045911765dfd468d77e189a9996cd6415e8db7178ee4"}, {0xa0, 0x108, 0x2, "3b0b042d9148c52896c4945b5b771489b2b4e83d704f394f1eb0d67717cb57c2c97ef07f4b8341cdc135a9caa00f6c826077bf6385662e235dba63304cb189bcb28303056f0cce0cbc2b6ffffe5fd555d22b586b894463d7831083a81d48003b85f82b90735a545d26bb32803068ca29f7225d1da0e6c75852e7e454eba54dbbcd3ce84e35d5c8cc92aa6d74fc4226"}, {0xd8, 0x108, 0xfff, "3e332da38a992d95c3f76ea774c44d5b1f6125fdb7bc5a394c968f9b8aa9bb77ca4a77d035ddff1f6a9127ca9e51914e75925a7c0ebdf26341804814c4e392164bb6505a41cc6e110d0a85832d7ae8a762f3545508b49093a1bf66e3e9f01b166899ae4318f5d1deb2c28237cf8ee8f11e3cbe74341921d6b08cc0af96998ced2f0d55b970a3b069bc44d018c7f27d805d8e623389a7b8be1f91a987cae95092624dc8a77ad6c17c07689275c6c452546734faffe05f007f941402fa630ac91675d29e"}], 0x3, 0x40}, 0x123}], 0x2, 0x40800) r8 = 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}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000715000-0x8)="2e2f66696c653000", &(0x7f0000216000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") mkdir(&(0x7f0000706000)="2e2f66696c653000", 0x400000102) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f000033f000)="397000", 0xa, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2100, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 623.289302] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/05 16:39:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x8) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fdb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) read(r2, &(0x7f000000e000-0xac)="", 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bd0000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f000020f000)=[{&(0x7f0000f21000-0x1)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x544f, &(0x7f0000b38000)=0x4000003c) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r5) tkill(r3, 0x16) writev(r2, &(0x7f000000c000-0x30)=[{&(0x7f0000db5000-0x35)="cb2938", 0x3}], 0x1) setsockopt$sock_void(r5, 0x1, 0x4000000000001c, 0x0, 0x0) accept$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) sendto$inet(r1, &(0x7f0000000000)="5c64893116bb62e3be2dcec37598f0ada5370795e6a117a522cb4a7dec6440e9fd94332a825b2f3aa2809d0c0e16be0de94fd05be1e559af815b82a6e3d7edc870a538d2b7a1dc710829a94502917848c54b9a7d25476fb86e3432cac9e48345f94389fd7878269f179c8fa411f99b24d3ebed50fab01c1e909d20bf813f4f808fb148aa9c9063", 0x87, 0x851, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFB