0)={0x3, 0x102, 0x2, {0x28000, 0x7, 0x100000001, 0x81}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000680)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000180)="89af2b8b980c4009484b35bf4e9aa556651b124b3d04e355b3c015a905a22f3317674a727520bd84fef785205a2a6748488e57a42099c23d3d7e6837fb451f43bf7d056c6b63bbdadd5512e5d36e49ceb7618b547ac0fd6c187a366c2ed3250b271b837cd25b3391ed068d2cd74665efeac09798cdd30b4dd0c9a1fbac0dc1f28d21570f310f55f0b8817a6b724514b99d1f7ac485a6c529f6d5e3e908d27f17cfd6ece51e85a033a726e544823c5ba2a0fbd15e0739dcdcbadd79d30dcc3676aa2bc9173fba7cbc1fc5180774339278f16c40a8cb2b527e4a0b9bc94b20bfea1791ac", 0xe3, 0x100}, {&(0x7f0000000280)="df4d806c9cd6fc976e633d756aac8282452c8856e32d52b1330fe8a4b64be0a1968f47c3bebb9723b9b879b52a1cf96f9448d8b18a0d1795d09c7a22d0d088e18ad2cc8c983e86355f6d5d1a682031a56dbb23ddcaa439c12af7f09bde1fc86f425fac15a53463de0032d82ca3e807a8935079b728e156f3c59514441eca9689c09329f501e973f61f73dc1f77fd21b8a0fb3e823e64", 0x96, 0x1}, {&(0x7f0000000080)="4094ba3348673a12eab478e28682233823b68ff36233c157fd", 0x19, 0x18000}, {&(0x7f0000000340)="7d583d00cb5e3abb3f97daccd4a323a2470b5042d5362c304b6f3cde94feea856b02f5dfefbfa2ded7f7aa0a20fdc379df4b6a215f6f0afc43009c5ad2a8ae1afe3aa5d98da10ff2a7e6d79b22790037ae67e7b3442d1741d0932fccc6f1a671f9", 0x61, 0x2}, {&(0x7f00000003c0)="e2ab2701e24900eb254bfa0b80a7026b0cf96dab2c752e1148164f6b7358bc57e7f912aee00cf3d5bdb07854c3a97130d5d460b57689b4852227a07642dfe79b4b7514e31eb3845a50c9184336c5d1bffbeb413c2177d9a8564238a7dfd23a2c93f7a8eac80434739c2cefc6415d4c5ce917dcf8db17fc1e7be2084486119608529e45414c9381779000528b27b718571fdc9e6060794a0889fd3d30ea23e35195be94d786b5bb2c90517d4928e7e1b78d9aca6bb9da3050798e71402d96cec4fd1f7a8aae5ea0e53278c4e76d10", 0xce, 0x3}, {&(0x7f00000004c0)="a2772fec245f23bf7eeace82e9c6c651a88c9722d1b9bca8638ef5112d870b43485e45baeac28a543ffe754809700c87a46b7a7fc6e6082d69cdeb0e9d28e421a862076058de72fcece7ab37374cebf53711f85c68d53983040561b3f787563f502689b40a30e4f099a6099e3812d51f220c36ca4eaff75a6f3199cf5a5db8996a9326f1df10db01f25cf479b365f6663d71483c9e1be931ecead0fd3071cabb988d15fe6ff87c5f7fe382bb5674f661fc48a18b3605e50e2a4a5733498ee01f6b5b", 0xc2, 0x800}, {&(0x7f0000000a40)="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", 0x1000, 0x1}], 0x80a000, &(0x7f0000000780)={[{@logbsize={'logbsize', 0x3d, [0x36, 0x70, 0x6d]}}, {@inode32='inode32'}, {@gqnoenforce='gqnoenforce'}, {@sysvgroups='sysvgroups'}, {@swalloc='swalloc'}, {@grpid='grpid'}, {@pqnoenforce='pqnoenforce'}, {@uquota='uquota'}, {@filestreams='filestreams'}, {@discard='discard'}], [{@fsname={'fsname', 0x3d, '{'}}, {@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, "fd6367726f757028"}}, {@obj_user={'obj_user'}}, {@fsname={'fsname', 0x3d, 'nodev(vboxnet0'}}, {@smackfsroot={'smackfsroot'}}, {@uid_gt={'uid>', r2}}]}) tkill(r0, 0x1000000000015) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000900)={0x0, 0x1, 0x10000, 0x40}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000980)={r3, 0xfffffffffffffffb}, 0x8) 04:31:42 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x100000000000005f, 0x10400003) 04:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x1, 0x9, 0xffffffff, 0xffff, 0xdf8, 0x1}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180e00001d00fdff00000000000000002000000027000000"], 0x18}}, 0x0) 04:31:42 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmget(0x0, 0x2000, 0x801, &(0x7f0000ffc000/0x2000)=nil) r1 = shmget$private(0x0, 0x1000, 0x54000818, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/137) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x2, @local}, 0xfffffffffffffd3b) socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) modify_ldt$write(0x1, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0xfff, 0x1, 0x3, 0x2, 0xb6bff40, 0x3ff}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x800, 0x208000) ioctl$TIOCSTI(r4, 0x5412, 0x80000fb) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="0024ade3c90400000054db4f00000000bb6818218e5a0800000000009fff2286fd1b0779fbd593af5645500108d1aa36113ecc6ab366e7b7819960eb9e501ff574869fa6b8ce269474907d765dcd3666a035934b7b2377a7bff1670dc14f1449c468420e545210d431dd91a78cb734d1a484aeec55ccc714506f84390000000000736eaffbf483a812fb4b3be9b2871ce0f3534576b635ea8a6e56f3d989a087717bd0e6ce8ecec24c3bd08b275567a2f4ac5e3da1343f2c91f8925a014a50d125ed9a87314530d9678c010071e339e297d366bde3cc5643a2a270347f3f8a2a5efcdbaf4774156f18b127c11d2e159d03e2993966b385f411084ea7a7a132fd3c252021b00ab3cd6863edbe8ef83e269fff6a8e6e2adce8b6be1e5c27e5ce45f17c89ac8c8e3db3e4cc682bf2d7e63cd0c7502b40eed07ccc50f5311196e266428d9fd242e095c60be0a9fda82c455d7818346b94fbd21e5480431e3f33e7ff48c045b206beee871eba174556950a1f4792b9b6d6d39225e22c5541874956"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xfffffffffffffd6d) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x16}, 0x59, r6}) setsockopt$inet6_int(r5, 0x29, 0x2000fb, &(0x7f00000001c0)=0xa, 0x2e3) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000480)={'bond0\x00', r6}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x28c, 0x3ef, 0x200000000000000, 0x30c, 0x0, 0x0, 0xe003, 0x33c, 0x0, 0x0, 0x3603, 0x252, 0x14]}, 0x75, r7}) r8 = socket$l2tp(0x18, 0x1, 0x1) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x101002, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={@local, @empty={[0xeb02]}, @loopback, 0x3, 0x0, 0x0, 0x500, 0x100000000, 0x1c0270, r7}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000000840)={0x0, 0x21, "4dc3bff6a3d819d4ca6aa2a17e27ce69690e3e98e9c3c0cc545640afff9af97288"}, &(0x7f0000000880)=0x29) rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={r10, 0x1ff}, 0xfffffffffffffef2) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000640)={@remote, @ipv4={[], [], @loopback}, @mcast2, 0x12c, 0x8, 0x3, 0x400, 0x4, 0x20, r6}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockname(r9, &(0x7f00000007c0)=@pptp={0x18, 0x2, {0x0, @dev}}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)={r11}, &(0x7f00000005c0)=0xffffffffffffff37) [ 1326.777941] QAT: Invalid ioctl [ 1326.789973] QAT: Invalid ioctl 04:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x671e, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000180)) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x1000000000000264, 0x10400003) [ 1326.897391] block nbd0: shutting down sockets 04:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6(0xa, 0x5, 0xffff) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:42 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:42 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000240)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x40001) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) prctl$PR_CAPBSET_READ(0x17, 0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) 04:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000007e8ac63305847a91860062decb98ef21f8f793780040466d8e93f87f312cf72dd6abcc5def98be6b4d060fcd159f67091895c1259438a807d427fd7f6342b619522974feeebd86c73382d526776d1a8db9e2200a8d83607fc658c2f976838b3984931502463b354b2734aee8b898685a9aab6e4a1bfd2fa9252f86b2ab37823aead00d4212a6bc959882f82d438d922884920ff0ff2a5409ab894918daa95f61615c75b4d82f7cacd8883952545b15a1aeda9c5a5fc31e33e03145eeb8790b4271aa8e67eb01afb23996c1912e42574d14a43078c46f7f1f39ebf589dec9a574ef2f7154057d8ac2de0552804935c109e01700"], 0x18}}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x6, 0x5, 0xffffffff, 'queue1\x00', 0x401}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 04:31:43 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)="2e2f66692e65318c", 0x0, 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000028, r0, &(0x7f0000000240)="2e2f66692e65318c00") r2 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) lsetxattr$security_smack_entry(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='security.SMACK64\x00', &(0x7f0000000380)='selinux\x00\x00', 0x9, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup3(r0, r1, 0x0) futex(&(0x7f00000001c0)=0x2, 0x81, 0x4, 0x0, &(0x7f0000000180), 0x2000000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000000040)=""/79, &(0x7f00000000c0)=0x4f) r5 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) bind$unix(r2, &(0x7f0000000280)=@file={0x0, "2e2f66692e65318c00"}, 0x6e) tkill(r5, 0x1000000000015) 04:31:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x100000000000021b, 0x10400003) 04:31:43 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000001400)=@ipx, 0x332, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) socket$bt_bnep(0x1f, 0x3, 0x4) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file1\x00', &(0x7f00000004c0)='hfs\x00', 0x0, &(0x7f0000000200)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x5152, r0, 0x0) write$cgroup_int(r2, &(0x7f0000000300), 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x48800, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14, 0x80000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000200)={r4, 0x1, 0x6, @random="3af89cabd9b4"}, 0x10) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:43 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000180)={0x5, 0x0, [{0xa, 0x80000001, 0x0, 0x0, 0xc5e}, {0xd, 0x40, 0x10001, 0x13f1, 0x9}, {0xd, 0x1, 0xffffffffffffffff, 0xedb, 0xf8}, {0xc0000001, 0x3f, 0x4, 0x1, 0x3f}, {0x80000007, 0xf1, 0x8, 0x4, 0x7ab}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) [ 1327.643235] Unknown ioctl 1074310794 [ 1327.659548] __nla_parse: 7 callbacks suppressed [ 1327.659558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1327.700418] Unknown ioctl 1074310794 04:31:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:43 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x10e, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x9, @remote, 0x7f}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e22, 0xe, @loopback, 0xe5e}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [], @rand_addr}}, @in6={0xa, 0x4e24, 0x22, @ipv4={[], [], @multicast1}, 0x1000}], 0xa0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000001d00010629bd70000000000027006e0048bb996a07d0289b68a66b3c8c7fca9d713fecca887fc5f72d999f10d20535e62fdcb9953e3acc4312020000000197514393441aba392c40953e8049d5f616"], 0x18}}, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @remote, 0x100000001}, 0x1c) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)={0x8}) 04:31:43 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x80440) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x200, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000200)="8aa98494c4dfa128d46be5c464923a94e85e7687b1a4a953bafde8bd42f54aa76a774e2c98e7b060076bc5a2f2f319660d610c3371cf11260581e58d49dd57371b347b8ce36eb52cd8df3d4f3966e723989ceec54cb95c22f317d8527144b22943bd39118459a6e56eed2f03fada1c5620ae283588e77af2428e30843e661567b025689414bb788f60e373cc99ec21924a8ccb74739051d4c3458746eae9f56c9fa1c452ecb731e8a5c36590a026aaf73357535b9d1eaa9fde7e9a88cf9e380d44eac4ae627d3afcfb8c83b26d49e2a06d", 0xd1, 0x0, &(0x7f0000000340)={r3, r4+30000000}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x3, r1}) futex(&(0x7f0000000040)=0x3, 0x80000000000e, 0x4, 0x0, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000380)={0xf5, 0x0, [0x8000, 0x4, 0x8, 0x80000000]}) r5 = gettid() r6 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, r6) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000400)=""/89, 0x59, 0x8, &(0x7f00000004c0)={r7, r8+30000000}) tkill(r5, 0x1000000000015) 04:31:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x1000000000000247, 0x10400003) 04:31:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000780)=0x14, 0x80000) sendmmsg(r0, &(0x7f0000000f00)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e22, 0x3, @mcast2, 0x10001}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000100)="cd2d8848034d63b5affcf1ba5d0b77517cabfbbef7c7efcac6c1700f499847f4e94b697fc34584878c5892f7408ca36618e55c333b54b487cc068074fab0b069cb415747860c6bd914c109cd0d7ffc73e4cb32c936c531e44e2c1c413d0d16758a1cc3fca642247703035d8b93f2c24027c7ea849fde78a44ef626180ba6fbc2689cfe78ab928669ba630f8018cb6048d5853ac353dffd49aca4ec1208abad2f4db02c9f3fb018370a72a47513417bbbcb97e4a5c7207d40d0db0bc748d8153b4a01196ef8e6d93c3f27f10243d80ea5e49c5b5113e503fbb261351a78ec1a26a370", 0xe2}, {&(0x7f0000000200)="d4b29db3ac36f72c75145364180236ca20eb82a741c41bacc15821ee20af6c1f7394d311bd5f753ea41f79219deea7aad0506a61b0eeffd75d6b09d75698d6fde6880d0cc54e466dfd090cd32641d58b49fafc9f1a0896b7ee44f86ee3aeba3f142023767f5ae4daec5785f18e1feb8d9c1ab28f3b5c445dfa21992a98dd55b3a2c501be010eee3076584bcda67cc8768aef1835574fcb192950ea", 0x9b}, {&(0x7f0000001040)="7b24053eb4c3b7734ee9453aa5c33eb390d8729931eb92ff4cbb4fcb7a43702b09838969b0e33430332a81507de8", 0x22}, {&(0x7f0000000300)="86d44e1caac7ce3fa758357583d8f4fdc0e308a67a1707e5351fdee385f9524db79a33bf8753b1a4", 0x28}, {&(0x7f0000000340)="4dffb5e6c658b8f7ab7cfe8234e53b94ca2896aad3f966246f55b2e5b6d27d250d9a894bd43795d2b5bad5", 0x2b}, {&(0x7f0000000380)="424a079bfbf070b280da7a88c27bdbcd4b760688dd3708f2e9dc8eb2746c33a1c0a206429798c9fb9fed815b3a3714cd22a595ecdf0893dd799b258fa1ec39edc85609780f647c3a881b585a98dae0af36828f7414", 0x55}, {&(0x7f0000000400)="85aac93449ce24b27ad62339f151c9af80f5b94fd44b9e442557d51ca26c8bc22e115786786b42973726400dfb117c70c84f8f58bc8f68cf6f945ecfd98d0bbb432c6efe9aae06e71b85399d434baef3f45f1fccb7c3af46763961ceb5b57155a2158b2ac13d595b6b55dcb8a750f8001e6e9b983c572fad20a47dc1fe9ea144deb33f6582161a41710fd7e0861fa02967390f76dd4657b920ffe8a926e05778e5792d1a03e23367ff1c64beb2c05647db0a", 0xb2}], 0x7, &(0x7f0000000540)=[{0x60, 0x111, 0x5bbc, "bd4822529dfdc6dce6ba6fec61197730e4ec1f66c01951cffd11b5ec45934b2b30ba656e7661db84aee0416a9e7cbb3f1371c89ba4f55051efff202963910cbdfea3c819b2b9c9005fa3a202"}, {0x100, 0x107, 0x401, "c2a12180f4895bb3799d80cc16bade22f5ddfc55bba4b0785110757f5590843e69d80cb18907f7b196795f067e9cb5fe4c7e29d372f0fc038a1627065b561fa094070713d6b7f6dbe94f39bc19ee51ed4823cbec0394b6747363904602830c0b00d833cb66a7c0865050ea87c4e8276a8fd09bc88300b26158b72d9c84a028da58f401e74979b80a323bb4f45f42588ac8e42a83b9cc4f672bc60123f5e942898c9d749f3db3b081394f8185fdff1cc724491e6d0b7b65f35b7f7cd0760442705c0834b925d22771302790691ee9f4ff8d64c73a4c97198cb150a00f18542c3458aabc7acab573b35111c92c9dd4774b"}, {0x28, 0x10f, 0xa236, "77652b7f3a11daa16fa0ad5dda8665b065a764188c"}, {0x58, 0x114, 0x1000, "9a73e834c3378df2ec36042041c97107bfe184c0ee843139b1d1b99e597c6435cf0d9ee818c5af8934e05c4f2a7bd21b6a2a41042881a55bdf098991658d96139ff8e88f6f"}], 0x1e0, 0x4000000}, 0x7fff}, {{&(0x7f00000007c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)="85262b3733a70ff5de2e9f2b9527abff925b81ac22f29e000146f8386f3ea50940522be532439ef4e1792c478dacb09fa8ea1ac2552ecae7c8c7e06caa1da9d10fbfe2538c1e83e16be01540447351d9693706466441ae1f8c4c71612dee92722b7dbb12fa879433750e7a2d8b0bbb8f5cf8c0622ed9e3867cae1fb358db2000d5bacbc9885c6a6dcfe6518d99b142be8e8f076d762b5662c21b94a9abd77f880ccc8e5269", 0xa5}, {&(0x7f0000000900)="26dbdd87b17f77a063b4d1a816911b6106df0be852fa422fdd79eb6c58227dc4d87110a7d0d058c2841d4eaf131b3e733deb1eca60dbfb43dcab20436f8882740ff4b48d3fe87088180410a843ac2e7c4fd8a348be29b9aaae", 0x59}], 0x2, &(0x7f00000009c0)=[{0x393, 0x10a, 0x7f, "84cd8b818257d43c16fdf10457217111fb394f756ffe103ac1cbee498ceee3b1099a8654aef13e437727ade0d40813fc00892faf03eac0bd9a83914ae01f0c7661feac44837b677678e3532a8ef84fa68c8e5e96499fee0993490f053db0941958734f73a554831331a8154c2ede0c450a11e1f6bf7ff5fd2da4eaba9b184b37a07da531d00cf8b873a2890b24b50ae1694ef7adf1"}, {0xa0, 0x1, 0x401, "cf291ce5e27f9d83fd16a1a593fb64d089698f52a6206125b758a1fb26bc9687daa8090380fadf37f42903f04ab9aa72c763317a283678cba31ba104aa1eb72d6263b8b36f121ace1de7f82977c5ccdb5dbe1c255171b5b3ed5ed49992cdef626b7b6744b75b5e886d83a1e0ba204f9dca6429dbacfe29efa7413ef52dd8c7ccf005c2e0dafc9523da"}, {0xd8, 0x10d, 0x9, "b245c27395806a90687458f739629ce0cc740355e29ae1c9ee335beb8db1fb872ae3772a8b5c55a6837ec0b6a44e39e80f0bb93b3def0bd94248747c569d5aab9f34a6e8f378f5aad55cd9da8eabedf52ba44bed49ddc6f4855664b8c21d465f60f8bdee90da2453b7c94f9706e44ba1553e1233119545079b5e941a55aab44de42edf6913d0f80c91cf319fb6f42c812af2818004e8a16578545401dd975d9574d28bdc654d07da7a918afcfb6800576b9ff1548cdb8ebeb04aaf829d3f3a2ef10b1c99"}, {0x50, 0x101, 0x80000001, "1990c53be3f7521973f321aa800f1e3fe566d49ddad92260df9349229f6918468c008071645e6c6cb08b791222e7b3d9eec73c9d2c925f095508d30aa99c"}, {0xc8, 0x189, 0x80000000, "3281b1e311423fab6d56f3589dd96a49d37081127e8609ad3a4c66a25a46abda9f31c89f87885d7f0ac975ffbafa22cf36572d5f38e0004e25e42c6aa0a28ba964edd78f351da52f8e0babe460573e6575712e241cf3a4e374246508bd777d46c19e3e9373aa379edd013da4df550cd90f2933ae1e03c08983637d44790d58bfad3de5c1050e77e972767d318c8b1f136d9f397d1502c644df8495d8ef90e69e4795de64b7f8045c02670d47058b26db0e"}], 0x338, 0xc000}, 0x6}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000d00)="7b3fc7c5d7ce6437e69d08436f5bc990788214eac748e8e7ce7c12cd4b64d0de025afd40755362db0f6793e0b9cd960a270d36356d614f95196b319cf12cf8e6058b7c7aafba6027cb3d228f6fa3dbc67f21e41d5f7886f707", 0x59}, {&(0x7f0000000d80)}], 0x2, &(0x7f0000001080)=ANY=[@ANYBLOB="c8000000000000001401000002000000ab643c0de3983cd8b366feb8a54a69387c9fed4fba6d79dc7b9edd6424ea25c2c2bb6496fb0917e3a19e5073700191a98470a68dad4e8bf63efc65ed777c83b6f1d91bf0497d229d815565c78d59bd37677276dc72ef4e6a32993ce9d2b731b2c3d7bc54432511e184cb2fbd80dd75fb84326f5eba2ba75936364d792a060c37178f13fd524ea1eabbf66392c0ba4d85f33d9d8a14701b65cff93233f44601c1e5b7ea85aaa9e700005e0ad315a1b0b5f3116875a2dc005b1b966fc40575ffd902c0ba4f1baa43a0f1d4d883c5ff6e590b5d4b9ee17c157bf7ce2071"], 0xc8, 0x4000}, 0x101}], 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x2b8, 0x100) ioctl$KDSETLED(r4, 0x4b32, 0xffff) r5 = fcntl$getown(r1, 0x9) tgkill(r3, r5, 0x17) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r4) [ 1327.935007] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:43 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001daafdff000000000000e3782000000027000000"], 0x18}}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) [ 1328.025022] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x7, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x4, 0x1, 0x8, 0x0, 0x800, 0x0, 0x4, 0x6, 0x3, 0xffffffffffffffff, 0x5, 0x1010000000000, 0x9, 0xfb61, 0x7, 0x3, 0x80, 0x0, 0x80, 0x1, 0xfffffffffffffffa, 0x8, 0x1ff, 0x100000000, 0x6, 0x2, 0x2, 0xffffffff00000001, 0x79, 0x7, 0x32fd8e86, 0x80000001, 0x2, 0xb49, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000180), 0x9}, 0x1800, 0x4, 0x2, 0x3, 0x9, 0x1, 0x1}, r2, 0xf, r3, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$adsp(0x0, 0x8, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, 0x0, 0x40) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, 0x0, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000d400000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1000000000010004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000780)={0xa, 0x0, 0x0, @loopback}, 0x0) add_key$user(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000004c0)={r6, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xc}}}, 0x2, 0x5, 0x1000, 0x5, 0xfffffffffffffffe}, &(0x7f0000000380)=0x98) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) request_key(&(0x7f0000000400)='ceph\x00', 0x0, &(0x7f0000000480)='cgroup.stat\x00', 0xfffffffffffffffd) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'vlan0\x00', 0x3}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000800)=ANY=[]) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000440)='security.selinux\x00', &(0x7f0000000580)='/usr/lib/telepathy/mission-control-5\x00', 0x25, 0x3) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) 04:31:43 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)="6e746673f6", &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:43 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000019) 04:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200e00, 0x102) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x2) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x1000000000000203, 0x10400003) [ 1328.339130] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:44 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\n', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:44 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = gettid() prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000000)="794eabca32e7b7d0e9a37a7a4f6817972ab2659798f373838cb0a5a0853abe612f1dc9a323d69d132c064c74987e463a26606fd1825c655404f5c516a199940946aa9c825e993b7a278f095a59cd038036b775237ff6de6c9778a6fde8e9767cd298729d41f069b014abd3ed939ba7801482756b70e0d0b998029249ef0db109b6", 0x81) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7f, 0x1, 0x8, 0x3a3b, 0x50}, 0x98) [ 1328.382138] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x10001000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:44 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x800000400200) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x0, 0x0, @dev, @local, {[], @dccp={{0x0, 0x2904, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000000100)) 04:31:44 executing program 2: 04:31:44 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1328.565326] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1328.592490] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x7, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x417e) ioctl$NBD_SET_SIZE(r2, 0xab02, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff0000000000000084a2b7613072345d00"], 0x18}}, 0x0) 04:31:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x1000000000000154, 0x10400003) 04:31:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x7, &(0x7f0000000080), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x220) r2 = msgget(0x1, 0x201) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)='\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4ecc, 0x4, 0x1, 0x4, 0x1, 0x0, 0x687, 0x5, 0xc, 0x1f, 0x1000000000000000, 0x6, 0x38b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xff, 0x6f7, 0x6, 0x6, 0x3f, 0x7fffffff, 0x6, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000000200)}, 0x20480, 0x0, 0x0, 0x0, 0x401, 0x0, 0x87}, r3, 0x8, 0xffffffffffffff9c, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000140)=0x2) 04:31:44 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) unshare(0x40000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000180)={{0x9}, 'port0\x00', 0x0, 0x50, 0x6, 0x0, 0x0, 0x1, 0x101}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x3, 0x5}, 'port1\x00', 0x11, 0x0, 0x10000, 0x4, 0x4, 0x8, 0x7, 0x0, 0x6, 0x3}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000340)=0x3, &(0x7f0000000380)=0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000003c0)=0x1, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000000300)={0x77359400}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20009) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1b5) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) r3 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000400)={0x40, @time={0x77359400}, 0x9, {0x7, 0x1600000000000000}, 0x7, 0x2, 0x3}) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x800000000016, @time={0x0, 0x989680}}) [ 1328.819606] x_tables: eb_tables: AUDIT.0 target: invalid size 8 (kernel) != (user) 0 04:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000001d00fdff000000000000000020000000270000006b242ffb34f97a9e66048cba1818d8f8757404d9e2ce001c8f0dd8fcd6d35bfd4b5142202428b0cdb2c50b45f0a0a5e47478225df7896833ce6dc92208eef8b9df3c0000309f0c118889795e4e050000000000000046fd9eb6f47a885e7727f5204cda36abe84d574da30957278528407562bb494e72b5d3ec5f0a52692b9bfa5537316ec6f229823c263205a2805d4af34b8a7cdac9f646ee456e0072e1"], 0x18}}, 0x0) [ 1328.956688] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1329.043686] IPVS: ftp: loaded support on port[0] = 21 [ 1329.760206] IPVS: ftp: loaded support on port[0] = 21 04:31:47 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0xffffffffffffffc1, 0xd7, 0x100000000, 0x3}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) timerfd_gettime(r2, &(0x7f0000000080)) tkill(r1, 0x1000000000015) 04:31:47 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000000aa, 0x10400003) 04:31:47 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfsL', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000940)='/dev/dlm_plock\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000a40)={0xc1, ""/193}) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x7f, 0x9, &(0x7f0000000800)=[{&(0x7f00000001c0)="296af409be5ab22c8dc08b3d9e73bef6c58aa19fdd89c043000a71e4b76c2af20ba9", 0x22, 0x6}, {&(0x7f0000000200)="344f4fe207644fd2ef980ebfb015456f8437295e945b47dea14401ed773b71e7b53cc9460087347919278d3bb6cb06b73e5149807d3595e839bdbf6337823559d4f669845dc405c6f16855f2c931b16b2dba4318ed2fb01053fdd326def3210fc3250c42e3e95df1209f8541abe31dc592033311b9f55937a88b045b4da72ed4642ab9953c279f20c0710496bdd511954dcb90f0326b50b0", 0x98, 0x48c}, {&(0x7f00000002c0)="566a7ec02eb1efcd500ee991fe15c052b0e4e47ae8cbf6a58be9b8f07806a2220420388d72b182087724229520e5c633b24793a95ef1344bd66b23d4b78d44bea8ac142e710cda6967d6e8d85505766891f5940f83556eebeecac75db33b9b3f1a9f97d9314d1ad9f275db3d24d4dc8f87ee3980a85cf37bf13720fadac991cf461329b8a29e232254fd2ff676f7843c5fe01e07889f9e4922c13431696cbccb0b6199552d0a5c3e96a131379ec567acf34058b9c2511834897a1a79fe6331380034b893142488765bcbafdc37dcb817475aaf853ebf8898bcee757950e6e89af12ccb99310d3cd92a106dd530a733b29dbf3b7c5e661782b7", 0xf9, 0x9cd5}, {&(0x7f00000003c0)="b72ae714498e862533f0fa207e7eaaf323e9fa3e3f05e2d6f10967297d4cdf39b11939bd97b46cf516aa0b44a3626a2bd9fc2d5cd26e6a11db8fe53814690fd3e76ea27a27285c0a111a7a9a60e123c2a8d9", 0x52, 0x7f}, {&(0x7f0000000440)="4bd7525900775b2246afe7cd70081bd14b67", 0x12, 0x1}, {&(0x7f0000000480)="32e400760245f4a45db397b4f2da4b14fc6b6d13d70e0c7573fbb74be20d932ce1afaf5b833782c2dbd39f14cd13413d27ac82773173dea182788b8b61d6a31914e4218bcfd215b68ffaa4a78bb2ea26f43a9060e9829b5b97958f0072b5698963d30621c3ec18825d48e1e3fe58e615d372b97b318f37311b6f6160826bcbfb3c6192a22e049e9c37fb84414350cf6d758133e5dff74661c330e896630b28ba3a2782a834f6160662616708e44488807febe9ff9b840c9b3b3741397159a43e18e45b9ac97ad5c4d9e089094c996e31f28f437ba7285a762946d56084", 0xdd, 0x9}, {&(0x7f0000000580)="ad0a13d005dea2527498a78bf065c4e7fe1b45c230bbcc42cc6e00ae2f67d74676ab3ed66c9f42af880a80ba01557a215bc879a7ecf15cf6a52626217f204025a01ccd", 0x43, 0x89}, {&(0x7f0000000600)="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", 0xfb, 0x6}, {&(0x7f0000000700)="2a513f1ab72e97454ad202939ef22debb3e3f97345776612705a7d8c81ae17d55e125184181aae7cf0d9341c59e27a9065248b5350bf503d7c6d274f932a47cb280c7936efc6dd260d303f32c2b86d37ee4db59a0a054c01901d7dc4dac8b6597fd597c68eddbb1f4026640ef8be47bff968037e4c408c813740f87d81799378f0e4b5e46cc8dd257d36b12375e5578d0bc6a79c6f6ba642f5e6feaf82b0b7287096c81eb5396d296852df12a96f30e028e891e199656e08579f3740d191a6670de3054e2697cd17a5fb99b3269f3ff6d859e24aaf8cf3b6b8b60ac4", 0xdc, 0x6}], 0x2000, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000004000fdff00000000000000002000000027000000"], 0x18}}, 0x0) 04:31:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) unshare(0x40000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000180)={{0x9}, 'port0\x00', 0x0, 0x50, 0x6, 0x0, 0x0, 0x1, 0x101}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x3, 0x5}, 'port1\x00', 0x11, 0x0, 0x10000, 0x4, 0x4, 0x8, 0x7, 0x0, 0x6, 0x3}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000340)=0x3, &(0x7f0000000380)=0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f00000003c0)=0x1, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000000300)={0x77359400}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20009) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1b5) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) r3 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000400)={0x40, @time={0x77359400}, 0x9, {0x7, 0x1600000000000000}, 0x7, 0x2, 0x3}) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x800000000016, @time={0x0, 0x989680}}) [ 1331.636085] IPVS: ftp: loaded support on port[0] = 21 04:31:47 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)="6e74667303", &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:47 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:31:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x803, 0x3) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff00000000000000232000000027004000"], 0x18}}, 0x0) 04:31:47 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000000c2, 0x10400003) 04:31:47 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:47 executing program 3: socketpair(0xd, 0x2, 0x3, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0xffffffff, 0x800, 0x4, 0x7ff, 0x3, 0xfb0, 0x1f, 0x4d03, 0x6, 0x0, 0x2}, 0xb) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() r2 = getegid() getgroups(0x2, &(0x7f00000001c0)=[0xee00, 0xffffffffffffffff]) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x2000, &(0x7f0000000380)={'trans=unix,', {[{@nodevmap='nodevmap'}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@cache_fscache='cache=fscache'}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@afid={'afid', 0x3d, 0xffffffffffffff7f}}], [{@euid_lt={'euid<', r4}}, {@dont_appraise='dont_appraise'}]}}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x880, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000040)=0x1) tkill(r1, 0x1000000000015) 04:31:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$tun(r0, &(0x7f0000000140)=ANY=[], 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x705441, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) close(r0) [ 1332.371488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1332.408985] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x101, 0x754a}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:48 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x22, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x8000003) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}, [0xfffffffffffffc00, 0x7f, 0x3, 0xfff, 0x7, 0x3f, 0xfffffffffffff223, 0x6, 0x6, 0x7, 0x7ff, 0xffffffffffff8001, 0xb0, 0x9862, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r3, 0xca2}, &(0x7f0000000380)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1800008151f58b5250a0a924c32c9f14d5e589ba87dac75bfbca859d3200"], 0x18}}, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dlm_plock\x00', 0x2000, 0x0) bind$bt_rfcomm(r4, &(0x7f0000000400)={0x1f, {0x40, 0x8, 0x2, 0x1, 0x3, 0x101}, 0x401}, 0xa) pread64(r1, &(0x7f0000000180)=""/182, 0xb6, 0x47) 04:31:48 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x3, 0x9) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x10}, 0xc) fsetxattr$security_evm(r0, &(0x7f0000000080)='security.evm\x00', &(0x7f0000000300)=@md5={0x1, "35bd9d1d3b01b64adfc90047ee57907a"}, 0x11, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000100)="5e5443015b42f2c22c5f984d9b0a61cce9be5c1bfb5031445b16e06e2d124d1d76d579467a13a415d50d7ab7f6193f678805412ea12523bcc3007ce10f5dcfacd691824ce4371d3d96a59e0721bbfd04e521b3d0aa61977b90b646bcc42c30f85449f2ac927321cc17535e8d6b3d0e95bae04772df1c3d3670ace3c88dca5636230db1a7c658df683aa564c95ce4a0750ad166509f9d09cf6fc8399e5cfccac644d6b875d5b0f7957e6837f0111c06e1184b24d5f6594a070e19d7820799f9ea538e8170e2dbb0f50b5d6d517c14b336c00b77edb0e19386a8a901"}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000000)=0x1, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000240)="0a5c2d023c1262857180d3f5d0646e7a412d4a5e8d66217093fd4cb050ba7c3d298b3df863bec7936c5898f35c988621d447c6ec43d4f58a172eb85593daf1705bb6348b938763624a6d40f80ebffa6f72adb9bc1e2431ab6fd1e9a7f33f49468d7dd076d43609160502522f4a1f9284bd690db6cf480c3a47b88561925fcb9b2ad8ffa50876f66eb65b311f930b4f648e9dc6f1c5fd2e7958c42b4878e671cfb760034104a5120f2180cf4645620000000000000000000000") r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$VIDIOC_S_FBUF(r3, 0x4030560b, &(0x7f0000000400)={0x38, 0x4, &(0x7f00000003c0)="886432ff06cefbffbe", {0x20, 0x9, 0x3576574e, 0xd, 0x0, 0x4, 0x6, 0x73}}) syz_emit_ethernet(0x300600, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60b4090005ca3a0000000000000000000000ffffe0000002ff020000000000000000000000000001830090780009040060b680fa000000000000000000bd16d83138f73dcf950a15099be20000000000ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) 04:31:48 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x8d) 04:31:48 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) write$smack_current(r1, &(0x7f0000000040)='vboxnet1(\x00', 0xa) tkill(r0, 0x1000000000015) 04:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = eventfd(0x18000) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@loopback, @remote, 0x0}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x12, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1d31, 0x0, 0x0, 0x0, 0x5d00000000000000}, [@exit, @ldst={0x3, 0x0, 0x6, 0x0, 0x7, 0x8, 0xfffffffffffffff9}, @exit, @ldst={0x0, 0x2, 0x0, 0x4, 0x3, 0x4, 0x4}, @call={0x85, 0x0, 0x0, 0x49}, @generic={0x5, 0x47c0339f, 0x6, 0x0, 0x1}]}, &(0x7f0000000200)='syzkaller\x00', 0x626, 0xa5, &(0x7f0000000240)=""/165, 0x41f00, 0x1, [], r3}, 0x48) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:48 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x600000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1332.817863] __nla_parse: 2 callbacks suppressed [ 1332.817873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:48 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x20, &(0x7f0000000440)={[], [{@uid_eq={'uid'}}]}) r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffe) keyctl$clear(0x7, r0) 04:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000040)="482ea8a2d71963a70943fd659b70cc1203b493d3d88f") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:48 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:48 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) fcntl$getown(r1, 0x9) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:31:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x2f) 04:31:48 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1333.049847] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x7fffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000007c0)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x3000, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000000)={"626f6e643000000000ffffffff00", @ifru_names='bond_slave_1\x00'}) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000680)={0x1, 0x1, [0xfff, 0x100, 0x3ff, 0x40, 0x4000020000, 0xfffffffffffffffb, 0x8, 0x4f]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000004c0)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1cc") r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) sendto$inet(r1, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000640)={&(0x7f00000006c0), 0xc, &(0x7f0000000600)={&(0x7f0000000480)=ANY=[@ANYBLOB="000028291200fddbdf2502000000080003003b0047ccd915990ff35a1400e112562d53435b738f6451"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="524de2d0113d35fab25162fc581bf555250b1f2077eab1ae8d50faa6040b8b376a65970ddb19cbd99e254682073d27e534438e835ef99e41c4150d1406e7ed5a54c0d773ee0c19192a1e3662d6459477c422bc9bf3db54d9ea50705096c791e8891e39270a134d1fc4cb789b3168779c76529b1b9ab8bf1585440e6cfd12e89f39c439650afa4d7cbf7938cdd37043d1f09233eaf6a2343a456e143b260bdaf82256f2a596a831b17129bac94ab715ff11adf2938c442eb9d7e5dc8cb24227acfc350043b161467bb6f9125e064a58b3c41055a240b014"], 0x1}, 0x1, 0x0, 0x0, 0x8050}, 0x40) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) dup2(r5, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc81, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x4, 0x105002) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @loopback}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r7, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000190000002dbd7000fedbdf251ca020000000fe06000100001000010000", @ANYRES32=r8, @ANYBLOB="0800010000000030"], 0x3c}}, 0x4008000) ioctl$sock_proto_private(r6, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") r9 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000780)={r10, 0x2, 0xffffffffffffffff}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x4080) ioctl$VT_GETMODE(r9, 0x5601, &(0x7f0000000240)) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 04:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff00000000000000000000000000000000"], 0x18}}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x100000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000180)=0x10) 04:31:48 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0x1000}) [ 1333.277428] bond0: Error: Device is in use and cannot be enslaved 04:31:48 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xffffff7f, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400feb) 04:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x7, 0x20) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:48 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1333.419307] bond0: Error: Device is in use and cannot be enslaved 04:31:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x7fffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000007c0)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x3000, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000000)={"626f6e643000000000ffffffff00", @ifru_names='bond_slave_1\x00'}) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000680)={0x1, 0x1, [0xfff, 0x100, 0x3ff, 0x40, 0x4000020000, 0xfffffffffffffffb, 0x8, 0x4f]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000004c0)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1cc") r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) sendto$inet(r1, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000640)={&(0x7f00000006c0), 0xc, &(0x7f0000000600)={&(0x7f0000000480)=ANY=[@ANYBLOB="000028291200fddbdf2502000000080003003b0047ccd915990ff35a1400e112562d53435b738f6451"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="524de2d0113d35fab25162fc581bf555250b1f2077eab1ae8d50faa6040b8b376a65970ddb19cbd99e254682073d27e534438e835ef99e41c4150d1406e7ed5a54c0d773ee0c19192a1e3662d6459477c422bc9bf3db54d9ea50705096c791e8891e39270a134d1fc4cb789b3168779c76529b1b9ab8bf1585440e6cfd12e89f39c439650afa4d7cbf7938cdd37043d1f09233eaf6a2343a456e143b260bdaf82256f2a596a831b17129bac94ab715ff11adf2938c442eb9d7e5dc8cb24227acfc350043b161467bb6f9125e064a58b3c41055a240b014"], 0x1}, 0x1, 0x0, 0x0, 0x8050}, 0x40) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) dup2(r5, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc81, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x4, 0x105002) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @loopback}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r7, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000190000002dbd7000fedbdf251ca020000000fe06000100001000010000", @ANYRES32=r8, @ANYBLOB="0800010000000030"], 0x3c}}, 0x4008000) ioctl$sock_proto_private(r6, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") r9 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000780)={r10, 0x2, 0xffffffffffffffff}, 0x8) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x4080) ioctl$VT_GETMODE(r9, 0x5601, &(0x7f0000000240)) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) [ 1333.484131] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:49 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7ff, 0x7f, 0x7, 0x8}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") socket$inet6(0xa, 0x1, 0x988f) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:49 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x1000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:49 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400ff6) [ 1333.709182] bond0: Error: Device is in use and cannot be enslaved [ 1333.795737] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:49 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000180)) tkill(r0, 0x1000000000015) 04:31:49 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xe, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1333.892076] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff0000000000001995313326cee5a0821819a130d166000020000000bdc087838dc67a95f64727000000"], 0x18}}, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x2) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f0000000140)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f0000000180)=r3) 04:31:49 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000408912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000340)={0x1, [0x1000]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xca, "0bb29ddeaa9f96ed127cbcf274be61047dcb727e3425a23f1efad1fe2491b48fe01c047730fe7059b958264ba26459b1894cb53564a155bfaef4c8a57a76d40c2ffa999369a2cb2d1c2e6b8934d45a39990f6a1f1fb347988fd2d7c3ad295fbfb7d69eabc71b96914674a9d75e8b62039d685ac2d5ce25d73ce50003610e828cf7e982537bd8b5418d0ddf2067f918b6b59765de7c02919f323a73154f18a2cd522a7c04ffcf40f92ef6c958a519f0f0ad00d9081bde73d758b6828beb81c9bb584c1eb4e2b413fbd943"}, &(0x7f0000000040)=0xd2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @broadcast}}}, &(0x7f0000000080)=0x84) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0800040000000000"], 0x18}}, 0x0) 04:31:49 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4800, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x104002a1) 04:31:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:49 executing program 3: futex(&(0x7f000000cffc)=0x4, 0xa0000000000b, 0x4004, 0x0, &(0x7f0000000000), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f00000001c0)={0x80, 0x7fffffff}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x48) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)=0x5) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000200)) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = dup(r3) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000200)=[{}]}) r6 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() mount$fuseblk(&(0x7f0000000240)='/dev/loop0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuseblk\x00', 0x280000, &(0x7f00000004c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x6dea}}], [{@obj_type={'obj_type', 0x3d, 'vmnet1-'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/selinux/avc/cache_stats\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x73, 0x37, 0x74, 0x63, 0x33, 0x7f, 0x62], 0x2d, [0x7f, 0x39, 0x35, 0x65], 0x2d, [0x38], 0x2d, [0x73, 0x7d, 0x35, 0x77], 0x2d, [0x71, 0x33, 0x30, 0x7f, 0x61, 0x77, 0x37, 0x76]}}}, {@subj_user={'subj_user', 0x3d, 'mime_type'}}, {@fowner_eq={'fowner', 0x3d, r8}}, {@subj_user={'subj_user', 0x3d, '-'}}, {@uid_lt={'uid<', r9}}, {@obj_type={'obj_type', 0x3d, 'proc[^selinux,/'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}}) tkill(r6, 0x12) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000640)=""/168, &(0x7f0000000700)=0xa8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) 04:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0xa44, 0x4) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:50 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6800000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1334.351355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:50 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b6b6b00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:50 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = gettid() openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x80, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000400)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000240), &(0x7f00000001c0)=0xfffffffffffffe2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x4, 0x30}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1) 04:31:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400009) [ 1334.444552] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x7, 0x71d2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x9, 0x8000, 0x506, 0x3, 0x3, 0x4, 0xfffffffffffffffc, r2}, &(0x7f0000000300)=0x20) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r4 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) fcntl$addseals(r4, 0x409, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x2, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x3, {0xa, 0x4e23, 0x6, @local, 0x40}, r5}}, 0x38) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x25dfdbfe, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:50 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7400000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1334.580945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@hci, &(0x7f0000000340)=0x80, 0x800) bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x1, 0x8, 0xff, 0x0, 0x6, 0x4}, 0x800}, 0xa) r2 = socket$inet6(0xa, 0x7fc, 0x3) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff0000000000000000"], 0x18}}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x8a00eda8b200e356) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x21c, 0x2d, 0x4, 0x70bd2a, 0x25dfdbfb, {0x12}, [@typed={0x14, 0x58, @str='}^-cpusetGPL\x00'}, @generic="0894d41b080f7c0b3611c58759e02f96ce88a0e0dbaaf6a8d81da64e7a27111bbe6770fd377d898b5adaeac5362a0464fad5b2669ff1353317e4d600be280d2d7423c2b7060fd8971afb23cb290f2bf942f8821d3d8fa5005ceb6cfc6435d0eff5a645d2db13ea8df687bdcc1971bfd369feaa828aedf8f6e0a5ffd9d109e09fccd7b05f3f6753996234796952b5bf601c20966e6b26dbfa4bad2257c834ab5a665563d7228bdca1f80585c7369ef7f4483858d632402d643170dc00b23ee58479231be8a764f0c3158fde1a6c43e77c86a1c1b75f5da892b1540e9f001a43c1de1a5b4ea9bb4a3754192d249390ebd2ad", @typed={0x14, 0x49, @str='/dev/dmmidi#\x00'}, @generic="83565ff05745d5465df7b46ad3a3c13257a0dd00ee739d9bdd1b23593d27eaf24b873d8dfa836c095639ec1a2ae5802e1192555692a5a79e4d136f47005defc0afc79a930fcf5bbf9c7a8a037b0b22dc62843dd90d8762f2402c0f2132e58a47e267021dda194830157498e15fd9b05f47698e68a4d28c9744357170212db20e85e0c3412d1e0614b726cee59b6d62c1420864693cd6ea7ea24a523f93fbccf217bc7aa18a798da78532cabea9b53261a50c0308c89621234b07f7c8b31584a5c58133ab7dd95adda2ebe5aafb7ecd540daf5be02e3c563675c49336fd3d0b4f6c33af0a1484f59cba0deff389"]}, 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) ioctl$UI_BEGIN_FF_UPLOAD(r3, 0xc06855c8, &(0x7f0000000280)={0x2, 0x0, {0x57, 0x821, 0x7, {0xffffffffffffffff, 0x6}, {0x567, 0x8}, @rumble={0x401, 0x8}}, {0x51, 0x1, 0x5, {0x0, 0x9}, {0x101, 0x40}, @period={0x5a, 0x101, 0x9, 0x5, 0x1, {0xffff, 0x5, 0x7fff, 0x2}, 0x5, &(0x7f0000000240)=[0x1, 0x1f, 0x8, 0x16b, 0x3]}}}) 04:31:50 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x40000000}) 04:31:50 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) [ 1334.728488] audit: type=1400 audit(1542947510.341:170): avc: denied { accept } for pid=12760 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 04:31:50 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x5e) 04:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) socket$inet6(0xa, 0x804, 0x1ff) 04:31:50 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4000000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:50 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:50 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000000180)={0xf1, 0xfd7, "f7983633dab8ae7c5096673d4f866c49c8612fa1a176e0d49cdba53a5ae1a9665a28b2faf44c7c31fac537e983863adad8cf0e02750867905401d7e8ef4627ce9f85e57b4b4c9bca13de5883356f78ae6f4a0b2095af7994514916423ffe9f57df76b50fed24872435e74ab957e6fb663d452b93c215652cc7084a4cff187ff5146ae58776c52c5eee1a1c6bdc91d03f10b6e446523846a7bbf26162ac24050cbfb5421ce56aa2871c2a5f6f8af3127203b07cc90e250bf5f6154c261d9132ca3cd092037e70cfd8fece9658f29f984ced5f39fd495b25581d4b3aab11e277a33aa6750402683c5ac9"}, 0x20000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) [ 1334.981443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1335.028628] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x101000, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000001c0)) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fd00ffff30000000000020e8b038a3000000"], 0x18}}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000003e00)='/dev/dmmidi#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000003e40)=[@in6={0xa, 0x4e20, 0x1, @local, 0x4}, @in6={0xa, 0x4e23, 0x5, @mcast1, 0x401}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21}], 0x58) 04:31:50 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x40000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:50 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:50 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x36) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x21}, 0xfffffffffffffd49) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000580)="0e90ba9748c3151bd19a64a615cbe4942cbe821487df9509c0ee826563fba260de387a3f19387d81d6c79a4ebda3d65d0ea829f7a2438f8812819ec3d29b7eebb246882f0bd4a3e8d512db4df7864b019babc593024664d17659c6a128fdb11ee2fe012e5f31e8ff6dee06f5b21e34d041d3acddb128bc152896c1dd35932173e99723c5950a090c4e9d81891cc77d91a3f9f3347dfef06902cb67c46910e7836329f32532d16862727f94d336e52a1d") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x57, 0x2, 0x100000000, {0x4, 0x298b}, {0x52, 0x8}, @ramp={0x6, 0x80, {0x0, 0x4, 0x4, 0x3ff}}}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1800000020000000270000000000000000000000000000008be642747dca56338e22ed988390a1983085fe5c22dfcdf2dc07ae3189e84861da07d676edb7b3d279608f5e"], 0x18}}, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000400)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) 04:31:50 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:31:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x5, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xfffffffffffffdca) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xc9, "31c6762c0a7145c96116b615060c270fbf19351e90c0af61d3e06de68d49ebd8a43249c0e4f02d852591e25a49d6bfa83e391a96f8df19e16819992ecfa3f124813650f8a05bbb99759048aca4eb3939913831af2034cd8e719374016b94bb3983e955703792e6618ac6bf851594a85ec314d3537d643514fe52452673f875fe26c18a25e11b02b1c479bf2956d5da0e99125920f5673b59c36a545976bc7fe905873abdfa35384f5a9d20720c22b93521d606fbec594c242c49ac0985699a2141d890f14d3694813f"}, &(0x7f0000000240)=0xd1) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000280)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:50 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xaf02, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:51 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="18c79960de940020004000274c27351b93a4a9010000000000000000"], 0x18}}, 0x0) 04:31:51 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x1802, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:51 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:51 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:31:51 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000340)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xaec6fcc2) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x1f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/82, &(0x7f0000000040)=0x52) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000180)={{0x21, @local, 0x4e22, 0x4, 'lc\x00', 0x8, 0x4, 0xe}, {@remote, 0x4e23, 0x3, 0x43a1, 0x101, 0x100000000}}, 0x44) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001d00fdff00001a00000000002000000027186ececcfa36e7ee173a409178e90000004708930373cb4a5cd9dfc15b5b470e89167c20279453cfd2c2ce68ff361bfb6ed5955d6f8cfa1f67be141163767ecc969bfd580db95423d7b28715a500000000000000000000000000000000000000000000"], 0x18}}, 0x0) accept4$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x800) 04:31:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sync_file_range(r0, 0x6, 0x46c, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:51 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:51 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xedc000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0a5c2d023c126285718070") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200200, 0x0) write$selinux_access(r2, &(0x7f0000000100)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x7fffffff}, 0x6b) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) r3 = socket$inet(0x2, 0x8000e, 0xffff000000) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0007000000000000003367f1ab19ba750e2fcfa7f52cb743a11c3d37655e4fe8e990003cd0b47f8000000027000000d1255a90056e4349fedbfadaa96303eaabd8b9435c42ea4f817adff278ef9fbc60d32f5a05671da6552876e80a1e9f466ffd7e3956b7dd570c35c810cd4e5abc58fb5a198114428bc020315e1ff83ab05a610c5775a70014dbbd6e76fce9b396828f40e93bd9879dc17b8f322c96a7d1780109c2fa5fa1e50a19513caaa8ab7fdbb165e68ff0297fe8dcd0635c0f206279b333733550a7b0429b34c3b2a5041f4f8136c4425b2cd92ddc83ac2430eeeff5216bfe5030d6eedd4161c41e0f39aeeb70b1a7ad"], 0x18}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) fcntl$notify(r3, 0x402, 0x18) 04:31:51 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x1f000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:51 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) tkill(r0, 0x1000000000015) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)=0x401) 04:31:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x28d723e4, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x7) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:51 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:51 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x3d9) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r2 = dup3(r0, r1, 0x80000) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000100)={0x0, 0x5, 0x8, [], &(0x7f00000000c0)={0x0, 0x6, [], @value64=0x2c67}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0a5c2dffffff7f0000130013cc367d977579f70571e377e14773a578f4c2e626ec36b4199042b22b874f309ec12c906cade77590b5878dcaa9a5c00ca6edcba13bcb1efd7cddb82b00dacbb4015b426759a0a91c214921f99ebae803be9732002a848a73c4ebd4bfefcf6f6c913d311df4f67e964c1595f4429039e1d040d51311f46478812b6f37a1823edd321d54c73025bfbd4050f4da66e5a250f953893d40fd3a1fb54344df39502f7cfe34f538f322837c9c3c3071487a4224") sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYRESHEX=r1, @ANYRESOCT, @ANYRES64=0x0, @ANYRES64=r0, @ANYPTR64, @ANYRESDEC, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESDEC=r0, @ANYBLOB="76da19bdef37647fb137d7a9c1d5577c3d6cc3364eff36a2397f4a4aabf6b36f0dc4d208bd4dadf70c40e2a714f30eba0cc825a3a11a97540755e7ce31a78c8efb95041b0f99a8ad0727811cf064f2d411f6504632e6be1a00bed77666ede1f92b789ae1ffe03aeca96b8f38925c40cab6c47b126cbad3128278dc0f3e31fa1639764825520b5ab9191cc93c63327df1c643eff5ba5d197f0a453c50da143d1ae6a42e9cd731ae58fad1ae3240f2f77a7fd051065d60a1bdb8568872ac16fe40bfbc57bc5048f4ca926f5ae23c7b0029e054143d7677b11e9b0f7be8f7b890c0d56d485d892ee688607c8b018850a8f157", @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYPTR64, @ANYRESHEX, @ANYRES32=r1, @ANYRESHEX=r0]], @ANYRES64=r1], 0x8}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 04:31:52 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xffffffff00000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1336.512863] kernel msg: ebtables bug: please report to author: Wrong len argument 04:31:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000040)="af9326c201a9143d9e3ff526a13387409b95be8d1f5e9a75fe6487986edb08a48a4b6ee5022a06aad6613ad62e39715d37cffc0008449b11e6") 04:31:52 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:52 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4c000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:52 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1336.685547] kernel msg: ebtables bug: please report to author: Wrong len argument 04:31:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x294}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000140), 0x0, 0x10400003) 04:31:52 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={&(0x7f0000000280)="f3e91732a341091283fe65e39caef3b057de4b8318b1179eef4169bb626b8fb4dee80c841ea09fcfaf79cf5e953509ce2667b77c0c990a224b20aa4bbea28d2e4d3eec67b0fe085dad28c1984702437ab30867acb5d4261ac7528a226e06afe392d5eb71c73bdb78cf871a05b8dfedfa820b91c4b32400ce583e8575c654e6229d4d1205cdd479155174c382e140b82abe28d033b345c7ecd6f7d03ba098d21ebed37b71867931213da3cc", &(0x7f0000000340)="df1a638b6e52b587b218eb20a8cac007c516c1955cfbea5e2ebb57e1284a027f6d0b2bc4f4490cd690633bff4970f1ff1f0faee2b9d839013c0b347ccfec89b2ab2cd888d36d19d20bacf829abd8f91c3cc185bb002e903d2484e8d264e20d3e4b3383bccc1787e3d27c9bdd2904f21e6852d0e24a78783b4c1e92b3e89ad9a1a02b0e9a055b948d668ad651a1953e08dd3f33f598b7c636099a2d4550eb410f6ec44b8b94b23fc8bccfd80d3f35b11f8a13c3c118b132ffc2909a936ecee3835fb274cca7f046830bfcc4f8add66017"}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:31:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x8803, 0x3) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000012c0)={@remote, 0x0}, &(0x7f0000001300)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001340)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000015c0)={@mcast2, 0x0}, &(0x7f0000001600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001700)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001800)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001940)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001cc0)={'syzkaller1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001e00)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001fc0)={@empty, 0x0}, &(0x7f0000002000)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002080)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000020c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000021c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002200)={@remote, 0x0}, &(0x7f0000002240)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000002280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000022c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000003780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000037c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000005f00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005f40)={@multicast1, @multicast1, 0x0}, &(0x7f0000005f80)=0xc) socket$key(0xf, 0x3, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000005fc0)={0x11, 0x0, 0x0}, &(0x7f0000006000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0x3d9) accept$packet(0xffffffffffffffff, &(0x7f00000061c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000006200)=0x14) recvmmsg(r1, &(0x7f0000009ec0)=[{{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000006240)=""/149, 0x95}], 0x1, &(0x7f0000006340)=""/173, 0xad, 0x1}}, {{&(0x7f0000006400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000007800)=[{&(0x7f0000006480)=""/52, 0x34}, {&(0x7f00000064c0)=""/203, 0xcb}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/207, 0xcf}, {&(0x7f00000076c0)=""/145, 0x91}, {&(0x7f0000007780)=""/125, 0x7d}], 0x6, &(0x7f0000007880)=""/164, 0xa4, 0xcc}, 0x727}, {{&(0x7f0000007940)=@nfc, 0x80, &(0x7f0000007bc0)=[{&(0x7f00000079c0)=""/81, 0x51}, {&(0x7f0000007a40)=""/159, 0x9f}, {&(0x7f0000007b00)=""/165, 0xa5}], 0x3, &(0x7f0000007c00)=""/10, 0xa, 0xaa}, 0x100000000}, {{&(0x7f0000007c40)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000007d80)=[{&(0x7f0000007cc0)=""/13, 0xd}, {&(0x7f0000007d00)=""/20, 0x14}, {&(0x7f0000007d40)=""/34, 0x22}], 0x3, &(0x7f0000007dc0)=""/76, 0x4c, 0x1}, 0xffff}, {{&(0x7f0000007e40)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000007ec0)=""/86, 0x56}, {&(0x7f0000007f40)=""/24, 0x18}, {&(0x7f0000007f80)=""/60, 0x3c}], 0x3, &(0x7f0000008000)=""/9, 0x9, 0x8}, 0x100}, {{&(0x7f0000008040)=@pppol2tpin6, 0x80, &(0x7f00000083c0)=[{&(0x7f00000080c0)=""/189, 0xbd}, {&(0x7f0000008180)=""/56, 0x38}, {&(0x7f00000081c0)=""/246, 0xf6}, {&(0x7f00000082c0)=""/248, 0xf8}], 0x4, 0x0, 0x0, 0x100000000}, 0x8}, {{&(0x7f0000008400)=@nfc, 0x80, &(0x7f00000088c0)=[{&(0x7f0000008480)=""/247, 0xf7}, {&(0x7f0000008580)=""/173, 0xad}, {&(0x7f0000008640)=""/182, 0xb6}, {&(0x7f0000008700)=""/179, 0xb3}, {&(0x7f00000087c0)=""/240, 0xf0}], 0x5, &(0x7f0000008940)=""/4096, 0x1000, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f00000099c0)=[{&(0x7f0000009940)=""/118, 0x76}], 0x1, &(0x7f0000009a00)=""/107, 0x6b, 0x47}, 0xfd}, {{&(0x7f0000009a80)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000009d80)=[{&(0x7f0000009b00)=""/82, 0x52}, {&(0x7f0000009b80)=""/1, 0x1}, {&(0x7f0000009bc0)=""/98, 0x62}, {&(0x7f0000009c40)=""/39, 0x27}, {&(0x7f0000009c80)=""/10, 0xa}, {&(0x7f0000009cc0)=""/163, 0xa3}], 0x6, &(0x7f0000009e00)=""/141, 0x8d}, 0x1000}], 0x9, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000a100)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000000a200)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000a940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f000000a900)={&(0x7f000000a240)={0x6a4, r2, 0x408, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x1e290}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r5}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x268, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x2800}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4c, 0x4, [{0x7fffffff, 0xffffffffffffff81, 0x9, 0x96}, {0x1, 0x5, 0xbd, 0x8}, {0xfff, 0x3, 0x4, 0x1}, {0x8, 0x100000000, 0x8001, 0x3}, {0x1, 0x8001, 0x1, 0x1f}, {0x1, 0x5, 0x7, 0x401}, {0x14, 0x9, 0x7, 0xa2}, {0x5, 0x325, 0xffffffff7fffffff, 0x10000}, {0xfffffffffffffe01, 0x9, 0xf41, 0x8001}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9ba9}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x4}}}]}}, {{0x8, 0x1, r11}, {0x138, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r15}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r16}}, {0x8}}}]}}, {{0x8, 0x1, r17}, {0x1e4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}]}}]}, 0x6a4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r21, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r21, 0x84, 0x6c, &(0x7f0000000180)={r24, 0xffffff51, "9537d6bb184ec5679b68462571cfe9e7a70bf65ee90c1b1e23ba5401350515f8b4e0410bc54752fd459e825dc580dd"}, &(0x7f00000001c0)=0x37) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r21, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r25, @ANYBLOB], 0xa) semget(0x2, 0x4, 0x4) ioctl(r0, 0x1e, &(0x7f0000000040)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:52 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x48, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:52 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:52 executing program 2: socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xe8, "98fc044f26571496f87912ea57ef65b9a2465a4fafd8b22d4468198cc1b41d5aa392e5b13afafd9c00147758da388f3d4c6a1c89fee7232f6142f8b07b2d71a43139a7ac7c3a97752434a0255c308a7977d1a79b3dfc87c1883c17d93c5304c185c4e1f10922e472853920fb9cb7df69be221143aeef15526993b4b7a10fd40e9b0230faa212515c93291b8d46c6acc8f9eae95ec597ebfd32f0e82ab7badb0726f61c9553fc09b38d0110194356fed1305c4ba8c240f9aea8246f8531c9bc12712fe7e3161d0e1d8d3e7baecdcac0ae95669f8e507206f2e3b8622c8bb848f059aff07cf28b1397"}, &(0x7f00000001c0)=0xf0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x101400) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x0, 0x0, r3, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sysfs$3(0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r5 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000003c0)=""/223) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000040)={{0x3, 0x5}, 0x1, 0x7fff, 0x200, {0x8, 0x7}, 0xb1ed, 0x4}) preadv(r6, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000000c0)) 04:31:52 executing program 2: socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x440000) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x4, 0xa028, 0x5}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000005d000101000800000000000020dfff1e639c697e"], 0x18}}, 0x0) 04:31:53 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x500000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x6, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530206e65742f6d6366696c746572000a1b183eac40d11d4af2fe3ea1fa41d890183cf2f1374f7f933f0370af656467e2fc5680e3b249035606004a0c1f8f96f1b6d054041d57df28ba99b9061fdc51630348075dcb180a86182652da79a303e5c6b2d3742da5fec51abeb06986dca67358efb9c752c359aac57d3beabe6bbf8f44f8343823aeb2000000000000"], 0x96) 04:31:53 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:53 executing program 2: socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:53 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x800000000009, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x1000}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x3e03a1e3ade0a85d}, 0xc, &(0x7f00000000c0), 0x0, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}], 0xc8, 0x840}, 0x80) tkill(r1, 0x1000000000015) 04:31:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/120, &(0x7f0000000180)=0x78) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000240)=""/28) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="18faff001d00fdff00000000000000002000000027000000"], 0x18}}, 0x0) 04:31:53 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xfcfdffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9807}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x528}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x64}, 0x1, 0x0, 0x0, 0x40080}, 0x40c0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000280)={'team0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180dc6941d00fdff00000000000000002000000027000000"], 0x18}}, 0x0) 04:31:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:53 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000)=0xfffffffffffffffd, 0x1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xd, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xcc, "44eb89f43d6c0529c9a2a567f67ebd69e5283356a8a021d03f1e7b7a451bc7c4751df743e3f94cf7a0c33b87be6cb0683064ba9f2972da9e46d8a0dce553f76f290c1729954be9a91ad84901acaa54dfd3b679ccf1cd99fd8e05429ebd5144c22a53c014dc3b57b75e24b718877dd7e3bb5f9183fe3ebd56c81f405d711fd0c44df6d1c1cc9b76d933877aa8d43d96b4ceacce49d69e78f944a3f7a7d1bafbc1166a8d9e33cf46df51f50923b00c79b318667e34891e090e7563078dff9009fe4e14b626cbfa736637ef9158"}, &(0x7f0000000340)=0xd4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x6}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x802, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000000)={0x8000, 0xffff, 0x9, 0x2, 0x8}) tkill(r0, 0x1000000000015) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x8000) 04:31:53 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:53 executing program 1: socket$kcm(0x29, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x800, 0x8001) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x1}}, 0x400000) 04:31:53 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4c, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x806, 0x1d) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00 \x00\x00\x00\'\x00\x00\x00\x00'], 0x1}}, 0x0) 04:31:53 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:31:53 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xffffff8c, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:53 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x101, &(0x7f0000000040)="0a5c2b023c12628571702b") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001d00fdff00000000000000002000000027000000075272ff58932f9feecf91e7756b01e2025aecd60bb89a795f6523f8db88aed1f337a8f7861b6f76bc0134cac6627b8fd74e0cb78d9606907b7ff56fb6a15cd6e238ed8eb80816469d9930740f60f01de4e1d15b3268d02700c2132f6ed89991b1d7da8828dcd71f2989279c2c74e90681dcfbf79f81ffff77ef62a4472facaa384d8f3d6b3d8389aa5ba0c4e8b3268fd803cf2fbd573df11eb3b4487d1b9b6c9eed9f52e322b8c3320e"], 0x18}}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote, @in=@local, 0x4e21, 0x10000, 0x4e23, 0x5, 0x0, 0x0, 0x80, 0x32, r3, r4}, {0xf4b0, 0x0, 0x100000001, 0x100000000, 0x8, 0x401, 0x2, 0xc0}, {0x2, 0x100000001, 0x80000001, 0x5}, 0x12f, 0x6e6bb9, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote, 0x4d4, 0x33}, 0xa, @in=@multicast1, 0x3501, 0x4, 0x3, 0x4, 0x2, 0x7, 0x8}}, 0xe8) 04:31:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) sendmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x2, 0x2, {0xa, 0x4e22, 0xff, @local, 0x400}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)="705188eab16269eb2e682951abbeb791d408ae281b629018c386a5b0b275485d5ccdf00431ce3803f228f6538af9b316ad52cd825a0702df31baab8e05c0b60253bdc8ffae432941f73c4cebfe4d9902174572f2c2f47fb0acf47b4d16a54ab4e861ad6ff8af4094ec188d6cd47a88c42f09fa84eee9f60f63ef7ab3129336b09dabae02ef568dc4c420a1fa93e0e652325feea31254ea9ed9c1308e9b4f96c8ee883e7b095e7c13833976131259045900dacfffec6ace", 0xb7}, {&(0x7f0000000140)="a85574367ff11249e8caf6e22534d5a345833a2271bf5eb586941117f3e7f5c074244a21687004e015d9469bc25125c1bc835b91c2b6e2a06872747682d6bdae2d6506dad6fc6060743c6301958d36a60bdf349eccb5a48d01208c1d48110a1147ad9893da607f8b6e60415256db26216b84d0f5a24a9307b66d94b44d90335f658d210715cb5459939ea0a4f9011dd2b4ec6695d9f3f544f5177f42822cb1a6a1b152e149f083fbf8bbf61902e7fbb8130be339061a08ec7e044f2169d94df2376a96ed41b86350", 0xc8}, {&(0x7f00000002c0)="51ec3f17c0bb93be98ab5c0378255105d51d4098384e47f959fba4039ce5cb4986add958a113f4e745141303d947cdc00292b43731ebdf582899f8011b35033f5abeea0f01d80a9183c1d943800f23ca74e1990ed54b3c0bc7bde5b0cfd7f253f836da115c65a625bf13e8fbf2e9633c16c7fdf60877cadff251a3d73a6963bce6968e6ca0f37c01e1ce10c69e19dbb2cb0b7824247a8fc2a38a7b4955e6b7e7e959c095d6ac7899160ca6de8c47c5b1ac71d22870221920edce794e103ed2bdcaeb1a379fda54ea3f364d23d02243f10227dede43", 0xd5}, {&(0x7f00000003c0)="8e4c49447e2fa679e92db195dbf84c6f09731df83124131e8631c56da068c5802c9763e8f9f1afd388245c014445c1644a03", 0x32}, {&(0x7f0000000400)="d37a11d8301dfac34fc053759bff1acb77d3952e16157ce5244c94935c12ea758ea7bfc93659cdd4ee2a9932f9fc75b149", 0x31}, {&(0x7f0000000440)}, 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&(0x7f0000006900)=[{&(0x7f0000005880)="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", 0x1000}, {&(0x7f00000010c0)}, {&(0x7f0000001100)="2f840ed8027b", 0x6}, {&(0x7f0000001140)="ca35dc1229a405b6c5ee95e325bce452d86610f88afa7845d7221d96e975d6a725445900b400349961e4d670e984cbe01a909755c8b8aa3edd180eacb693", 0x3e}, {&(0x7f0000001180)="dc0611fc6332592ba2fa6e5927d4e81383f438096afc193a2ac769d7d41e1adc098f43", 0x23}, {&(0x7f00000012c0)="b80215530fd2d054907d433af441bad52fe2a9241df063388afcf1fc014d309fc6674b8769121fadf50f7c60445309bfe22ef375fb8836119676fcde1cd50232d05ff1d5f75750ac4a00e52d0ff766edf731d8615d43dcac1165fd1435c2971555edc44c83a5afa137ec47f49676bc10701a32fd795d8a03b8fe3dec5805baf7d1a348cbd5d1098921d99a14876bd3f17ce3052a600c6175d231744d72ce29d3719dad6def6f6f57d6d83dda1e05", 0xae}, {&(0x7f00000011c0)="c19ac24ab2c6636fb7ed187a882a1f1b96d50019bddf2bdb5dcf97756167cefc37b5da2bf611302a30caaa", 0x2b}, {&(0x7f0000006880)="1f64019df26777f916e50dc7ecc9185a3bf969c70a5dbe32b9f9f4a402f87725d45384e549a7a7be5deb98086bb2e3b4bbd7b4e2c43de9f84b241794af4436ee91873df2b34932279e4e222b3cf87845422e705685b93dff238c38aae3aec72551353726f943ebbad788e5ab4c772c", 0x6f}], 0x8, &(0x7f0000006980)=[{0x10, 0x10f, 0x714}, {0x60, 0x113, 0x770, "81767eef3ba2f5d48280244c4da1dcb1c098501353e11c2fd75825e30306f99bafa5ca7d688401df2712e0c52852d5f6dfe78bde08bdfed1770fe776d671a1a3cdef491af980cd89b23e"}], 0x70, 0x40800}, 0xcceb}, {{&(0x7f0000006a00)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006a80)="9c07bbf7bbb511ec69b9e737ea3de134f8f09fa472d9a06e06c738e01ae9d9156e1e1100e7ffaa3019a2849160049c8cf3f06bab75a27b331d7d66822ff20920b3184e1dbb8a52aec1b4d966b4aeea77fce02c6f9f4c9f6adc30a4c22b283d385bab9f6dd06ac5dfe112e736102de3ed19c43e8b60fe8fd11809d5b49175efe272da0c7e95cb3d5337b25966b401b10a5c8833ad0568064556bef1e50e845220753f10e9c206594dc2a3ca91fc8491a1aa9c94ef8bc50edc182dc54e540400d8082c6b0f96a075bfd4ad2927f80ed420b8c3ed10c0ec3c4b", 0xd8}, {&(0x7f0000006b80)="dc0dfbac9908b6f9bab4969e9f306ec09e8600b09ed26e20a8c66da65c893d20b13d4beaacf3f885bfb67b1e453b216b57a8f5b70aac8d849ffde6151e4ede8c19ac38b0b05ecb623c51e0c910dd5d9d101df407dfe5b249d39aaa4a5cf67d123c7f787f25b7120b028176bb38124859c452c6686a87811585d396b549c0f2de0a305ec3d4e71c442e0d92b31664f316b18917f2559396a40835dbc883119a0bdbdb12255a13ed17c270a9a6379075f46ebdfd27d2962eb1c0605a08274c82d771fb6346e7f8ed0f719fb8b1386cf50d14114a7ccb66b86d803f48bf964de52f023ce0", 0xe3}], 0x2, 0x0, 0x0, 0x4040045}, 0x8000}], 0x5, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:54 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xaf020000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1338.441605] __nla_parse: 8 callbacks suppressed [ 1338.441614] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:54 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1338.516312] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='YR\x00\x00\x00'], 0x18}}, 0x0) 04:31:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={r3, 0x4, &(0x7f00000001c0)=[0x772, 0x6, 0xf4e5, 0x0], &(0x7f0000000200)=[0x5, 0x4, 0x9, 0x8, 0xb1, 0x92], 0x12, 0x3, 0x9, &(0x7f0000000240)=[0x9, 0x6, 0x3], &(0x7f0000000280)=[0x81, 0x1, 0x6, 0x2, 0x0, 0x1000, 0x9, 0x4, 0x5]}) [ 1338.792286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1338.818272] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:56 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpid() r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x58102, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xca4, 0x10083) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000180)={r3, r4, 0x5}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r5, 0x1000000000015) 04:31:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x4) preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:56 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2af, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:56 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff0000000000000000200000004a000000"], 0x18}}, 0x0) 04:31:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x40803, 0xaedb) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x8, 0x20, 0x7fffffff}) [ 1341.302380] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2c00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1341.386736] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1341.413715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x17}, [@generic='\'']}, 0x18}}, 0x4) sendto(r1, &(0x7f0000000180)="08579ec2dbb0446f77eac85d3582978773fb9427970cf0cd5558c05be6dcfdc2515b4cd34802c059e44a91c2ec628541", 0x30, 0x800, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 04:31:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:57 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x5, 0x0, &(0x7f0000000000), 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getgid() r8 = open(&(0x7f00000009c0)='./file0\x00', 0x42, 0x82) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0\x00', 0xc0, 0xc) r10 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-net\x00', 0x2, 0x0) pipe2$9p(&(0x7f0000001040)={0xffffffffffffffff}, 0x80800) r12 = syz_open_procfs$namespace(r0, &(0x7f0000001080)='ns/uts\x00') r13 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/attr/current\x00', 0x2, 0x0) r14 = socket$inet6_sctp(0xa, 0x1, 0x84) r15 = socket$nl_generic(0x10, 0x3, 0x10) r16 = socket$can_bcm(0x1d, 0x2, 0x2) r17 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000001100)='/dev/video1\x00', 0x2, 0x0) r18 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x101000, 0x0) r19 = syz_open_dev$cec(&(0x7f0000001180)='/dev/cec#\x00', 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000011c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000012c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) getresuid(&(0x7f0000001380)=0x0, &(0x7f00000013c0), &(0x7f0000001400)) getresgid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) r24 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = openat$zero(0xffffffffffffff9c, &(0x7f0000001900)='/dev/zero\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) getgroups(0x3, &(0x7f0000001e40)=[r28, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001bc0)=0xe8) r33 = getgid() r34 = getuid() stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001d80)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)="7eb74a8738032c45d5ce8239932d715da7e28ea452c719072138813ae15c9a91792f884bc889f6f2db2a3f5e94aa30bdad18c3b165d204dd2e217a6f3986e68c75bbfafdd0759ca0342e841a88727fd08364861dc88c7d166a8aebe670208fb49db7c46fc34b8f8068c673bb07ae009e54b9c307479cb6d4bbd8f5f9182228c2a735e46bda786a0c839b639c690687f3b454b8d028b5324f27bfc4e9d11e18f94070e8542999d1e3", 0xa8}, {&(0x7f00000000c0)="8dd2f7265772f5bb340857fb8dd2e29df97bc45fc81a276b099559caa1a388ac28964479acfbe4f428552b3a4bee6f5fd9d59810bdd3912556", 0x39}, {&(0x7f00000002c0)="9b96510be260b7e09c30d27e1a9a48f9b7be577b4d580e0e70f7e8ceded273873795030971e6c28dc8cd36cfd20510e7e7a56752807750843a7de740ffc3228c67fdf2f94dd55735cd19f3d85c885e3dc49ea97315fc0ca37560a5c0956c60931b47bcbfae3e7f6537817edeab0a4928b506b3630d389281f4348bf285aed28acb2b21b1b6e0e387c7a42e0fa2ce6f56f8943d0f93a6383efa7a40bc2d134d12037c7a79328b585800399f9076190c7bbbfcefdb8a288f56e9675241e1cf91337111ba5884a6", 0xc6}, {&(0x7f00000003c0)="8a1977b8b44aee47da989b27a1765a6aa052bc26ad862287d66148a35b17c66735d8661c2f0b7fd55686b8c1d6b553426c2915759a195a67cfd05c68e31fe2ae9ddc0c5b5bf89f14e0e6b8fde0ef872ff06f5d18ab42f2a8fe0f321fdbe10aba62ba6261e4fff818a0daa001f2f2fb3635371f4ba420999ca755ca10f2ee4c7583eeee2f5535acc6494b07c78458b0bf4b86e3cc766c661b74fb34e826defe4aa68126ef5979a2d610dc672b84a827e4efcb0617af368ffe8488ecf63baaef28d7c22f", 0xc3}, {&(0x7f00000004c0)="d9ac03ac5b93127b7500f72c79d72bc5613123d39ba33dd7f5ec133df222ff172a4125f7e9b2b871e4cdbb349d60ecb6acb0ea800a64fda75fda4ded700a6e4da89dfcfca1c9a43622ce7a4e883b0344cb560e4e53a3d6a214af23635a04c2635ade60cb5a61c684d96e9d194341959a180371b92322c75ea8079624fa3e2acd69822693b92e87fc18221e863136f42ddc45eb19738af50747fa24aca3656fa7cfc48a9c09aee33aa924e1cec4f7bbaea19ba04c0336456c9ff71a295f7477de6c870c072ea0a803", 0xc8}], 0x5, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x60, 0x4804}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000b40)="00db96e998b0e14d5691d3d25f82923372fde5a528321da9654c9adfa7aa146bb3634d8e42f67f9c93653f731edcf818d4beaeb381ad2bfec6fc8af056aa5a3d60941de1fadb149c8eefdf916d51d567d758d9fde6b91e84120e2d905d4d115514f34c444bb11e47105ad806cacf5e3f7a3c7e18609cb8bfa23c953ee681e274b7de874115014f71e74d", 0x8a}, {&(0x7f0000000c00)="ec922fa525d34065c5aaa2dffd48ebf4033a84f722590dd9ec98ae0b20309efa8dd1463c58697012bf8bb249fc13049f3fb530b129d0530e560694e54fefe24dbf06172235a50f246f01eeb1b095d644f8", 0x51}, {&(0x7f0000000c80)="137a1a413fe949a62c390b412cc134c68a30e6fc519335675afe47182813a07922a6c47f899a079415d79bff6d9d84fefb0f7e0f76ae2bf3d7b7c32cd82568434e65102ad15901993152b28fde3a13ef", 0x50}, {&(0x7f0000000d00)="c9ece6a874569484c0e6b6a51c811a41c6fd222bf5f375621c1c0b8c60342fc01fd1d000afcce10190857c168cce418cb5589dec3f46ac8e7c13fac24095fdb142f311f8", 0x44}, {&(0x7f0000000d80)="e2751778fc3b77dd48bd96be863af1c4d0422a4c398305322a17b716fe944ba7e695b446708f71803406e99f193ff84189818e1b3ef5b1457cd53895a044301a6ec9c7f6536cd01198f70ed8add1cf2d49f9cd1cfa1bcb9d5b48159d01b991f35552f48fcaa2be3e54f25e1925cf80758d91f299f89a9d16b15faddee163d08bad8220984940ceb9d18f00fdb33c119f465d34fa56b8ce500e43e37e7b9a5eb654af6e91c2f7ee439d7543c5a45e6837b1260e895e425d9db2ff3c414e1b59cf5eda26fc7079c646b38b89", 0xcb}, {&(0x7f0000000e80)="8c1888ea99168d44197b4b2b0f47b11fc47c779985a60b67f61dc870001f2791839f408422b8ee14717369bfd3020339da265439907fad258d233fa7c18fa55dd571eabf6e2f4cbaea2a5ff6e8958483c4e11b7b9c67accda0e62c052c53a5ee74dc15376a1b1ec8696e66ed256db1276d889ed792e4303142f5912df37fa5fb1d37e43e27077190ebe87234b0ce7bea670e13cadb42d3d9a30cb25d9887854f9a644441e42335f075fea31a9d01f823186b6991cc77911b", 0xb8}], 0x6, &(0x7f0000001500)=[@rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r0, r20, r21}, @cred={0x20, 0x1, 0x2, r0, r22, r23}], 0x98, 0x40}, {&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001640)="80a8ec09f623bf8b12adf8d4fc04b1d15424c52ff337843feb14a4c6ffacfbb62343e86d33a509f336086cae38513d1715c5d80bcd246973971cd0f681f9f98855b3a670aa058cb9b641f064a2ecf7ac0a6d42617081283399a01a1c02384d32a8d3a5b34336da6ac88416dd990f0ca10d80761de46a74034b30f5bedf93f8a380287136f2f0c6259c02f7ca81d06e437ba277886fd78cd0cae9b80603e73223e59b91b47b3c4301d2fc494cfd3165aa54f25e00", 0xb4}, {&(0x7f0000001700)="5241b13b7c4b0feb76f902934b14ea7104c3897b36fb6ddaa208ce59da2b81da7c67f0f404ea66dc2ee41c3530285d76fce02290147a44cbe703576449205700a4ca344ef470c083dd928fbefec5d1061dfdbe861110fa8f54a295195f73b5f7c18e4b871e283595317f7ab2e86f9bf913e449e915b0bf1a2b03de2d13cd2a8e9e77bacd4ec9b3eda5c4e265bf37d350bd188690ac0cb96315a61d1c14d7972afa6bdeaf7903797fdbdd3caf37f29d74a8d994bd5200416054a338be8e2678e6a9e5b2eb25f063eb4e75e62483cf4102fc889acb590321781cd8709e70d90c", 0xdf}, {&(0x7f0000001800)="bf1a6333129ce5d5969623790dd0e7bacc7d278b3e3b98f88746cf800d", 0x1d}], 0x3, &(0x7f0000001e80)=ANY=[@ANYBLOB="20000000000000000100000001000000233ca763b2ab7db44bd4ffa26ba36f76dd60bc7e5bbdfefcf884978ca5f2332f6b1db2526023762e7a00134df2f1a739b59a1859914c53fca9cdcf7fe1487566c5440a0e23bc502abfa75317f706a4a2416988d5e87f5fd971e36c9e3b8a065b771e7a5e5f", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r27, @ANYRES32=r29, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="000000002000000000000000010000e201000000", @ANYRES32=r0, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x3, 0x4000000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 04:31:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f00000002c0)={0x1, 0x5, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000040)) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000640)=""/127, 0x7f}], 0x6, 0x10400003) 04:31:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2000000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='trusted.overlay.upper\x00', &(0x7f0000000380)={0x0, 0xfb, 0xef, 0x3, 0x0, "ba6a18263b94955ed201ca31770081ba", "86ecce563df7e55cbdd06c4039bda87d8ae047930ed4237f1ed8b6f0449140fd93ce1a56e10253f11a26b18d0252321c6a201da184850d17bd930549380ae5e3ce62d149c323f8718fc60626e1de0d7734f9aec73a4e5519a9b28c41a1a4125fc47c9c5147a731db0f8beed4e1338c4243f30eff57dff634a8a2f83afc9cce2a2ee2297dbf102f7d20aab5b5728d66c646e5ee403787cf4b089144961a389993e3de585821abc3b9aeb39ed0ab940e34858d5d495383c2c12babab6c37b7c5a3e4f73b5c5f48047cbe83ad9910957834a2513b51ee71ef810e45"}, 0xef, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f0000000800)={'syz', 0x1}, &(0x7f0000000840)="3f6d035aa2da1497c1743496455a76897527ec03fb4707d0f162d8fdc1bb06c155e8786e0b6851d7a9e92e0086ddd403460fe9e41de282853f472a77898c14a92186acf26fc7c8815a9f30c9d4ad8e49668c46acd64b435e7557801875496ff8182518f0dc8fb8c775f11a0b67ce1d1b89f8bf1747db650b1e40b5aecde867ca9b9b229a7abdf67042e59d55ea2a7d8a6ce45be730d7e6064fe8492a171908d9fe48f21c3fcbc75f8c207e068ec17113e62b654874ecaecbc8005d56e99c5f9cbfbb266f8798059d57b8911c8ab7abb4e04f2d94a035544654a4fbc760bc63b9a2ef265aa8e511bc", 0xe8, 0xfffffffffffffff9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0xc) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r5 = openat$full(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa5) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f0000000240)=""/183, 0xb7) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x5, {{0xa, 0x4e20, 0x0, @mcast2, 0x7fffffff}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) [ 1341.641235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:57 executing program 1: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='fd/4\x00') connect$llc(r1, &(0x7f00000003c0)={0x1a, 0x30a, 0x7, 0x7fff, 0x2, 0x4, @random="79ba621e9f3a"}, 0x10) r2 = socket$inet6(0xa, 0x803, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@local, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x19}}, @empty, 0x5, 0xa7e, 0x1, 0x400, 0x1d77, 0x40210000, r3}) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000300), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="2f24c84818fbee0663574b9623f37138eb1e5f0000001d00fdff0000"], 0x18}}, 0x0) 04:31:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xe000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008910, &(0x7f0000000080)="0ae1d30000000000000000") r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) ptrace$getregs(0xe, r3, 0x800, &(0x7f0000000240)=""/178) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x3, 0x10000, 0x5, "b668950e61940bce3ecd208b8cbe4ccf9f6c94d584b708de98edccded4f16a356538303c27e495fd23538a3692374f773a6ec8807c2447b8a085937bfaf373", 0x1a}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:57 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x82a9}, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x20002) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x1, &(0x7f0000000080)='\x00', 0xffffffffffffffff}, 0x30) tkill(0x0, 0x1000000000015) 04:31:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_create(0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x48000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1341.888504] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1341.915689] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:31:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0xe1, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}, 0x1, 0x0, 0x0, 0x80000000000000}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400)={0x5, 0x1, 0x30000000000, 0x4}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) capset(&(0x7f0000000380)={0x4e087ebbc4a5733d, r3}, &(0x7f00000003c0)={0x9, 0x8000, 0x401, 0x9, 0x40, 0x3e8c202d}) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb2581ad5dbf7221f}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x128, r2, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x5}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbe}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2ce8bec0}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xbef}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x36d7103f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 04:31:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xe82, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c746572ecddc3b5f6f82460c71ddaebe44b00") preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:31:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000180)={{0x2002, 0x3000, 0x4, 0x9, 0x7f, 0x0, 0x20, 0xff, 0x20, 0x4, 0x8, 0x1}, {0x100000, 0x103000, 0xd, 0x9, 0x0, 0x80000001, 0x4, 0x5, 0x2, 0x4, 0x4, 0x2}, {0x13002, 0xf000, 0x1f, 0x4, 0x401, 0x3f, 0x100, 0xfffffffffffffffa, 0x9, 0x3, 0x80000000, 0xfffffffffffffffe}, {0xd000, 0x4000, 0x10, 0x5c2, 0x20, 0xe, 0x5382, 0x1, 0x8001, 0x7, 0x1, 0xffffffffffffa8d3}, {0x4, 0x0, 0x4, 0x7ff, 0x3, 0x2, 0x9, 0x5, 0xff, 0x5714, 0x400, 0x7ff}, {0x1001, 0x5000, 0x9, 0x2, 0x25e, 0xffffffff, 0x8001, 0x0, 0x5, 0x7, 0x4, 0x5}, {0xd000, 0x1, 0x0, 0x8, 0x40000000000000, 0x9, 0x8, 0xd2b3, 0x2, 0x0, 0xffffffffffffb720, 0x4}, {0xf000, 0x4000, 0xe, 0x3, 0x1, 0x3ff, 0x7, 0x3, 0xfffffffffffff801, 0xb8e, 0x2}, {0x0, 0xf002}, {0x5000}, 0x4, 0x0, 0x2004, 0x8, 0x7, 0x1001, 0x3000, [0x1, 0xff, 0x0, 0x100]}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:58 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000240)={0x0, 0x4, 0x6}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = gettid() setpgid(r1, r2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x1, 0x0, &(0x7f0000048000)=0xfffffffffffffffc, 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0xd, 0x2, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x2, 0x0) rt_sigreturn() r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) tkill(r3, 0x15) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000540)={{0x0, 0x989680}, {r5, r6+10000000}}, 0x0) ioprio_get$pid(0x1, r3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000480)={0x9, 0x2, 0x4, 0x0, 0x7ff}) prctl$PR_SET_PDEATHSIG(0x1, 0x21000000000002e) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0xae, &(0x7f0000000180)=""/133) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000002c0)=""/193) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000280)={0x5, 0xa76, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000440)='bic\x00', 0x4) tkill(r3, 0x1000000000015) socket$nl_route(0x10, 0x3, 0x0) 04:31:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000001000000000000000"], 0x10}}, 0x0) 04:31:58 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x200000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:31:58 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0x6}, &(0x7f00000002c0)=0xfffffffffffffe17) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000080)={0x6, 0x7, 0x4, 0x2, 0x7}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl(r4, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000300)=0x400) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:58 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:31:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, 0x0, 0x0) 04:31:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") fchdir(r0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:31:58 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f00000002c0), 0x2) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40802, 0x0) stat(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x200000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000015) r5 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='/dev/dlm_plock\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r5) ptrace$setregs(0xd, r4, 0x5a8b, &(0x7f0000000300)="6c6e3d6db5ae2abd0add206a8869d79eb417b0fef4deb1c9428316a5d5adc7fba8b5643715b14618c24bf3b7c929e627eb4223ac2d65803f0db4a789413439235e50e137505c5f5d51023e73f55426f0f126a8904982a610dc354250f0516221c8957606fa07b3f8466cb25c24e5c4d46866e2fca5d206637b0e7b775b0ba6457524648d5981aba8e51c632e4a1c762bb6e7d956ae055cd29bb9809f9f09613554e737a7d1c748170a4f9b") [ 1351.116169] oom_reaper: reaped process 13157 (syz-executor5), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1351.428337] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1351.446414] udevd cpuset=/ mems_allowed=0 [ 1351.451603] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1351.458205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1351.467567] Call Trace: [ 1351.470176] dump_stack+0x244/0x39d [ 1351.473823] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1351.479038] ? mark_held_locks+0x130/0x130 [ 1351.483285] ? mark_held_locks+0x130/0x130 [ 1351.487541] dump_header+0x27b/0xf72 [ 1351.491273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1351.496832] ? check_preemption_disabled+0x48/0x280 [ 1351.501883] ? pagefault_out_of_memory+0x197/0x197 [ 1351.506826] ? debug_smp_processor_id+0x1c/0x20 [ 1351.511514] ? perf_trace_lock+0x14d/0x7a0 [ 1351.515769] ? lock_is_held_type+0x210/0x210 [ 1351.520197] ? debug_smp_processor_id+0x1c/0x20 [ 1351.524881] ? perf_trace_lock+0x14d/0x7a0 [ 1351.529118] ? zap_class+0x640/0x640 [ 1351.532458] syz-executor5: vmalloc: allocation failure, allocated 931360768 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1351.532832] ? print_usage_bug+0xc0/0xc0 [ 1351.532982] ? lock_is_held_type+0x210/0x210 [ 1351.553541] syz-executor5 cpuset=syz5 mems_allowed=0 [ 1351.556580] ? perf_trace_lock+0x14d/0x7a0 [ 1351.556612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1351.571863] ? find_held_lock+0x36/0x1c0 [ 1351.575944] ? mark_held_locks+0xc7/0x130 [ 1351.580205] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1351.585311] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1351.590435] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1351.595029] ? trace_hardirqs_on+0xbd/0x310 [ 1351.599357] ? kasan_check_read+0x11/0x20 [ 1351.603509] ? ___ratelimit+0x3b4/0x672 [ 1351.607493] ? trace_hardirqs_off_caller+0x310/0x310 [ 1351.612610] ? trace_hardirqs_on+0x310/0x310 [ 1351.617027] ? lock_downgrade+0x900/0x900 [ 1351.621186] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1351.626292] ? ___ratelimit+0x3b9/0x672 [ 1351.630274] ? idr_get_free+0xf70/0xf70 [ 1351.634260] ? lock_is_held_type+0x210/0x210 [ 1351.638686] oom_kill_process.cold.27+0x10/0x903 [ 1351.643449] ? zap_class+0x640/0x640 [ 1351.647262] ? check_preemption_disabled+0x48/0x280 [ 1351.652291] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1351.657229] ? kasan_check_read+0x11/0x20 [ 1351.661384] ? oom_evaluate_task+0x540/0x540 [ 1351.665802] ? find_held_lock+0x36/0x1c0 [ 1351.669976] ? out_of_memory+0x974/0x1430 [ 1351.674156] ? lock_downgrade+0x900/0x900 [ 1351.678316] ? check_preemption_disabled+0x48/0x280 [ 1351.683344] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1351.688276] ? kasan_check_read+0x11/0x20 [ 1351.692428] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1351.697712] ? rcu_softirq_qs+0x20/0x20 [ 1351.701698] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1351.707915] ? oom_evaluate_task+0x302/0x540 [ 1351.712336] out_of_memory+0xa84/0x1430 [ 1351.716331] ? oom_killer_disable+0x3a0/0x3a0 [ 1351.720843] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1351.725788] ? __ww_mutex_check_waiters+0x160/0x160 [ 1351.730821] __alloc_pages_slowpath+0x232c/0x2de0 [ 1351.735718] ? warn_alloc+0x120/0x120 [ 1351.739530] ? mark_held_locks+0x130/0x130 [ 1351.743777] ? find_get_entry+0xaae/0x1120 [ 1351.748026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1351.753574] ? check_preemption_disabled+0x48/0x280 [ 1351.758605] ? filemap_map_pages+0x1a20/0x1a20 [ 1351.763195] ? debug_smp_processor_id+0x1c/0x20 [ 1351.767871] ? perf_trace_lock+0x14d/0x7a0 [ 1351.772120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1351.777666] ? should_fail+0x22d/0xd01 [ 1351.781560] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1351.786670] ? zap_class+0x640/0x640 [ 1351.790415] ? __lock_is_held+0xb5/0x140 [ 1351.794498] ? mark_held_locks+0x130/0x130 [ 1351.798747] ? lock_release+0xa00/0xa00 [ 1351.802728] ? perf_trace_sched_process_exec+0x860/0x860 [ 1351.808185] ? xa_load+0x2ba/0x460 [ 1351.811731] ? lock_downgrade+0x900/0x900 [ 1351.815894] ? __might_sleep+0x95/0x190 [ 1351.819881] __alloc_pages_nodemask+0xad8/0xea0 [ 1351.824561] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1351.829593] ? __page_cache_alloc+0x191/0x5c0 [ 1351.834097] ? xa_load+0x2e1/0x460 [ 1351.837647] ? xa_clear_mark+0x40/0x40 [ 1351.841539] ? zap_class+0x640/0x640 [ 1351.845266] ? zap_class+0x640/0x640 [ 1351.848981] ? zap_class+0x640/0x640 [ 1351.852704] ? __do_page_cache_readahead+0x663/0x810 [ 1351.857817] ? find_held_lock+0x36/0x1c0 [ 1351.861981] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1351.867638] alloc_pages_current+0x173/0x350 [ 1351.872062] __page_cache_alloc+0x38c/0x5c0 [ 1351.876401] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1351.881336] ? kasan_check_read+0x11/0x20 [ 1351.885488] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1351.890772] ? generic_perform_write+0x6a0/0x6a0 [ 1351.895539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1351.901086] ? check_preemption_disabled+0x48/0x280 [ 1351.906118] filemap_fault+0x1595/0x25f0 [ 1351.910196] ? __lock_page_or_retry+0xa00/0xa00 [ 1351.914885] ? mark_held_locks+0x130/0x130 [ 1351.919222] ? filemap_map_pages+0xd6b/0x1a20 [ 1351.923721] ? lock_downgrade+0x900/0x900 [ 1351.927875] ? check_preemption_disabled+0x48/0x280 [ 1351.932900] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1351.937845] ? kasan_check_read+0x11/0x20 [ 1351.942005] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1351.947292] ? rcu_softirq_qs+0x20/0x20 [ 1351.951294] ? filemap_map_pages+0xd92/0x1a20 [ 1351.955830] ? find_get_entries_tag+0x1400/0x1400 [ 1351.960784] ? ep_scan_ready_list+0xbc7/0x1050 [ 1351.965397] ? trace_hardirqs_off_caller+0x310/0x310 [ 1351.970523] ? lock_acquire+0x1ed/0x520 [ 1351.974504] ? ext4_filemap_fault+0x7a/0xad [ 1351.978853] ? lock_release+0xa00/0xa00 [ 1351.982834] ? perf_trace_sched_process_exec+0x860/0x860 [ 1351.988291] ? print_usage_bug+0xc0/0xc0 [ 1351.992360] ? pvclock_read_flags+0x160/0x160 [ 1351.996864] ? print_usage_bug+0xc0/0xc0 [ 1352.000944] ? down_read+0x8d/0x120 [ 1352.004580] ? ext4_filemap_fault+0x7a/0xad [ 1352.008909] ? __down_interruptible+0x700/0x700 [ 1352.013600] ext4_filemap_fault+0x82/0xad [ 1352.017759] __do_fault+0x100/0x6b0 [ 1352.021398] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1352.026519] ? mark_held_locks+0x130/0x130 [ 1352.030864] ? mark_held_locks+0x130/0x130 [ 1352.035104] ? kasan_check_read+0x11/0x20 [ 1352.039262] ? ep_poll+0x4fa/0x13d0 [ 1352.042901] ? trace_hardirqs_off_caller+0x310/0x310 [ 1352.048131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1352.053686] __handle_mm_fault+0x3ea0/0x5be0 [ 1352.058112] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1352.063050] ? lock_is_held_type+0x210/0x210 [ 1352.067464] ? do_epoll_create+0x590/0x590 [ 1352.071803] ? preempt_notifier_register+0x200/0x200 [ 1352.076940] ? __switch_to_asm+0x34/0x70 [ 1352.081008] ? __switch_to_asm+0x34/0x70 [ 1352.085093] ? __switch_to_asm+0x40/0x70 [ 1352.089156] ? __switch_to_asm+0x34/0x70 [ 1352.093218] ? __switch_to_asm+0x40/0x70 [ 1352.097301] ? zap_class+0x640/0x640 [ 1352.101017] ? zap_class+0x640/0x640 [ 1352.104825] ? __switch_to_asm+0x34/0x70 [ 1352.108895] ? find_held_lock+0x36/0x1c0 [ 1352.112974] ? handle_mm_fault+0x42a/0xc70 [ 1352.117222] ? lock_downgrade+0x900/0x900 [ 1352.121375] ? check_preemption_disabled+0x48/0x280 [ 1352.126520] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1352.131458] ? kasan_check_read+0x11/0x20 [ 1352.135612] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1352.140903] ? rcu_softirq_qs+0x20/0x20 [ 1352.144883] ? trace_hardirqs_off_caller+0x310/0x310 [ 1352.149992] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1352.155540] ? check_preemption_disabled+0x48/0x280 [ 1352.160664] handle_mm_fault+0x54f/0xc70 [ 1352.164737] ? __handle_mm_fault+0x5be0/0x5be0 [ 1352.169326] ? find_vma+0x34/0x190 [ 1352.172878] __do_page_fault+0x5e8/0xe60 [ 1352.176950] ? trace_hardirqs_off+0xb8/0x310 [ 1352.181375] do_page_fault+0xf2/0x7e0 [ 1352.185188] ? vmalloc_sync_all+0x30/0x30 [ 1352.189343] ? error_entry+0x70/0xd0 [ 1352.193066] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1352.198088] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1352.203027] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1352.207963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1352.212816] ? trace_hardirqs_on_caller+0x310/0x310 [ 1352.217838] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1352.223299] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1352.228319] ? page_fault+0x8/0x30 [ 1352.231865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1352.236715] ? page_fault+0x8/0x30 [ 1352.240263] page_fault+0x1e/0x30 [ 1352.243717] RIP: 0033:0x7f3b91bfa943 [ 1352.247449] Code: Bad RIP value. [ 1352.250824] RSP: 002b:00007ffcb568d718 EFLAGS: 00010246 [ 1352.256189] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1352.263481] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1352.270755] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1352.278033] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1352.285324] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1352.297747] CPU: 0 PID: 13157 Comm: syz-executor5 Not tainted 4.20.0-rc3+ #125 [ 1352.301253] Mem-Info: [ 1352.305185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1352.305192] Call Trace: [ 1352.305221] dump_stack+0x244/0x39d [ 1352.305242] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1352.305271] warn_alloc.cold.116+0xb7/0x1bd [ 1352.307688] active_anon:134970 inactive_anon:200 isolated_anon:0 [ 1352.307688] active_file:12 inactive_file:16 isolated_file:0 [ 1352.307688] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1352.307688] slab_reclaimable:17482 slab_unreclaimable:104234 [ 1352.307688] mapped:49154 shmem:244 pagetables:1327 bounce:0 [ 1352.307688] free:16041 free_pcp:41 free_cma:0 [ 1352.317069] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1352.317088] ? __lock_is_held+0xb5/0x140 [ 1352.317121] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1352.319690] Node 0 active_anon:539880kB inactive_anon:800kB active_file:48kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 413696kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1352.323298] __vmalloc_node_range+0x522/0x750 [ 1352.323326] ? vb2_vmalloc_alloc+0x123/0x380 [ 1352.328484] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1352.332804] vmalloc_user+0x75/0x170 [ 1352.332820] ? vb2_vmalloc_alloc+0x123/0x380 [ 1352.332855] vb2_vmalloc_alloc+0x123/0x380 [ 1352.365843] lowmem_reserve[]: 0 2818 6321 6321 [ 1352.370687] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1352.374746] Node 0 DMA32 free:29056kB min:30052kB low:37564kB high:45076kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1352.380257] ? __vb2_queue_alloc+0xf7/0xf90 [ 1352.407784] lowmem_reserve[]: 0 0 3503 3503 [ 1352.412242] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1352.412259] __vb2_queue_alloc+0x5e1/0xf90 [ 1352.412301] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1352.416665] Node 0 Normal free:19200kB min:37364kB low:46704kB high:56044kB active_anon:539876kB inactive_anon:800kB active_file:48kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7488kB pagetables:5308kB bounce:0kB free_pcp:164kB local_pcp:96kB free_cma:0kB [ 1352.442892] vb2_core_create_bufs+0x401/0x8c0 [ 1352.442915] ? __vb2_queue_alloc+0xf90/0xf90 [ 1352.442938] ? debug_smp_processor_id+0x1c/0x20 [ 1352.446624] lowmem_reserve[]: 0 0 0 0 [ 1352.451031] ? perf_trace_lock+0x14d/0x7a0 [ 1352.455267] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1352.459819] ? __save_stack_trace+0x8d/0xf0 [ 1352.464922] Node 0 DMA32: 6*4kB (UM) 3*8kB (UM) 3*16kB (UM) 5*32kB (UM) 4*64kB (M) 3*128kB (M) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 4*4096kB (M) = 29056kB [ 1352.492163] ? v4l2_prio_open+0x140/0x140 [ 1352.492188] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1352.492211] vb2_create_bufs+0x3c6/0x7f0 [ 1352.496507] Node 0 Normal: 1288*4kB (UME) 503*8kB (UME) 239*16kB (UME) 120*32kB (UM) 39*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19336kB [ 1352.500823] ? video_ioctl2+0x2c/0x33 [ 1352.505935] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1352.510134] ? vb2_request_queue+0x120/0x120 [ 1352.515085] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1352.544037] ? v4l2_prio_open+0x140/0x140 [ 1352.544060] ? find_held_lock+0x36/0x1c0 [ 1352.544083] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1352.548664] 272 total pagecache pages [ 1352.553067] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1352.553084] v4l_create_bufs+0x152/0x230 [ 1352.553105] __video_do_ioctl+0x8b1/0x1050 [ 1352.557851] 0 pages in swap cache [ 1352.561644] ? v4l_s_fmt+0x990/0x990 [ 1352.565884] Swap cache stats: add 0, delete 0, find 0/0 [ 1352.579379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1352.579409] video_usercopy+0x5c1/0x1760 [ 1352.583729] Free swap = 0kB [ 1352.599056] ? v4l_s_fmt+0x990/0x990 [ 1352.599085] ? v4l_enumstd+0x70/0x70 [ 1352.603250] Total swap = 0kB [ 1352.608778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1352.612833] 1965979 pages RAM [ 1352.627219] ? avc_has_extended_perms+0xab2/0x15a0 [ 1352.627251] ? avc_ss_reset+0x190/0x190 [ 1352.631026] 0 pages HighMem/MovableOnly [ 1352.639869] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1352.639884] ? kasan_check_read+0x11/0x20 [ 1352.639900] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1352.644309] 342854 pages reserved [ 1352.652858] ? rcu_softirq_qs+0x20/0x20 [ 1352.652902] ? perf_trace_sched_process_exec+0x860/0x860 [ 1352.657014] 0 pages cma reserved [ 1352.661061] ? __might_fault+0x12b/0x1e0 [ 1352.661083] ? video_usercopy+0x1760/0x1760 [ 1352.665424] Out of memory: Kill process 11398 (syz-executor2) score 1007 or sacrifice child [ 1352.669187] video_ioctl2+0x2c/0x33 [ 1352.676152] Killed process 11398 (syz-executor2) total-vm:70468kB, anon-rss:16528kB, file-rss:32768kB, shmem-rss:0kB [ 1352.678073] v4l2_ioctl+0x154/0x1b0 [ 1352.678090] ? video_devdata+0xa0/0xa0 [ 1352.678110] do_vfs_ioctl+0x1de/0x1790 [ 1352.678131] ? ioctl_preallocate+0x300/0x300 [ 1352.678155] ? selinux_file_mprotect+0x620/0x620 [ 1352.678175] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1352.678197] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1352.678216] ? put_timespec64+0x10f/0x1b0 [ 1352.694661] oom_reaper: reaped process 11398 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1352.695298] ? nsecs_to_jiffies+0x30/0x30 [ 1352.705892] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1352.708279] ? do_syscall_64+0x9a/0x820 [ 1352.712021] udevd cpuset=/ mems_allowed=0 [ 1352.715682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1352.876087] ? security_file_ioctl+0x94/0xc0 [ 1352.880511] ksys_ioctl+0xa9/0xd0 [ 1352.883974] __x64_sys_ioctl+0x73/0xb0 [ 1352.887884] do_syscall_64+0x1b9/0x820 [ 1352.891780] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1352.897151] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1352.902088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1352.906939] ? trace_hardirqs_on_caller+0x310/0x310 [ 1352.911957] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1352.916984] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1352.922021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1352.926880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1352.932071] RIP: 0033:0x457569 [ 1352.935293] Code: Bad RIP value. [ 1352.938658] RSP: 002b:00007fb758892c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1352.946456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1352.953726] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1352.961023] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1352.968296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb7588936d4 [ 1352.975580] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1352.982896] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1352.989507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1352.998876] Call Trace: [ 1353.001523] dump_stack+0x244/0x39d [ 1353.005186] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1353.010391] ? mark_held_locks+0x130/0x130 [ 1353.014642] ? mark_held_locks+0x130/0x130 [ 1353.018900] dump_header+0x27b/0xf72 [ 1353.022636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1353.023841] Mem-Info: [ 1353.028194] ? check_preemption_disabled+0x48/0x280 [ 1353.030615] active_anon:130859 inactive_anon:200 isolated_anon:0 [ 1353.030615] active_file:12 inactive_file:16 isolated_file:0 [ 1353.030615] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1353.030615] slab_reclaimable:17482 slab_unreclaimable:104234 [ 1353.030615] mapped:49154 shmem:244 pagetables:1290 bounce:0 [ 1353.030615] free:19917 free_pcp:368 free_cma:0 [ 1353.035594] ? pagefault_out_of_memory+0x197/0x197 [ 1353.035607] ? debug_smp_processor_id+0x1c/0x20 [ 1353.035622] ? perf_trace_lock+0x14d/0x7a0 [ 1353.035640] ? lock_is_held_type+0x210/0x210 [ 1353.035658] ? debug_smp_processor_id+0x1c/0x20 [ 1353.035671] ? perf_trace_lock+0x14d/0x7a0 [ 1353.035683] ? zap_class+0x640/0x640 [ 1353.035698] ? print_usage_bug+0xc0/0xc0 [ 1353.035711] ? lock_is_held_type+0x210/0x210 [ 1353.035756] ? perf_trace_lock+0x14d/0x7a0 [ 1353.079290] Node 0 active_anon:523436kB inactive_anon:800kB active_file:48kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 413696kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1353.082709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1353.082738] ? find_held_lock+0x36/0x1c0 [ 1353.082761] ? mark_held_locks+0xc7/0x130 [ 1353.082778] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1353.082791] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1353.082807] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1353.082824] ? trace_hardirqs_on+0xbd/0x310 [ 1353.082843] ? kasan_check_read+0x11/0x20 [ 1353.087290] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1353.091983] ? ___ratelimit+0x3b4/0x672 [ 1353.091998] ? trace_hardirqs_off_caller+0x310/0x310 [ 1353.092013] ? trace_hardirqs_on+0x310/0x310 [ 1353.092029] ? lock_downgrade+0x900/0x900 [ 1353.092047] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1353.092061] ? ___ratelimit+0x3b9/0x672 [ 1353.092077] ? idr_get_free+0xf70/0xf70 [ 1353.092094] ? lock_is_held_type+0x210/0x210 [ 1353.103733] lowmem_reserve[]: 0 2818 6321 6321 [ 1353.104068] oom_kill_process.cold.27+0x10/0x903 [ 1353.108448] Node 0 DMA32 free:29056kB min:30052kB low:37564kB high:45076kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1353.112676] ? zap_class+0x640/0x640 [ 1353.112706] ? check_preemption_disabled+0x48/0x280 [ 1353.112731] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1353.112746] ? kasan_check_read+0x11/0x20 [ 1353.112761] ? oom_evaluate_task+0x540/0x540 [ 1353.112782] ? find_held_lock+0x36/0x1c0 [ 1353.149245] lowmem_reserve[]: 0 0 3503 3503 [ 1353.149870] ? out_of_memory+0x974/0x1430 [ 1353.154167] Node 0 Normal free:34704kB min:37364kB low:46704kB high:56044kB active_anon:523432kB inactive_anon:800kB active_file:52kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7456kB pagetables:5208kB bounce:0kB free_pcp:1472kB local_pcp:192kB free_cma:0kB [ 1353.159095] ? lock_downgrade+0x900/0x900 [ 1353.174161] lowmem_reserve[]: 0 0 0 0 [ 1353.177207] ? check_preemption_disabled+0x48/0x280 [ 1353.213380] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1353.216857] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1353.220982] Node 0 DMA32: 6*4kB (UM) 3*8kB (UM) 3*16kB (UM) 5*32kB (UM) 4*64kB (M) 3*128kB (M) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 4*4096kB (M) = 29056kB [ 1353.226092] ? kasan_check_read+0x11/0x20 [ 1353.226109] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1353.226121] ? rcu_softirq_qs+0x20/0x20 [ 1353.226142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.226154] ? oom_evaluate_task+0x302/0x540 [ 1353.226170] out_of_memory+0xa84/0x1430 [ 1353.226191] ? oom_killer_disable+0x3a0/0x3a0 [ 1353.226207] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1353.226240] ? __ww_mutex_check_waiters+0x160/0x160 [ 1353.226271] __alloc_pages_slowpath+0x232c/0x2de0 [ 1353.237366] Node 0 Normal: 1494*4kB (UME) 516*8kB (UME) 242*16kB (UME) 122*32kB (UM) 39*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 7*2048kB (M) 0*4096kB = 34712kB [ 1353.238659] ? warn_alloc+0x120/0x120 [ 1353.246635] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1353.247973] ? mark_held_locks+0x130/0x130 [ 1353.285201] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1353.288761] ? find_get_entry+0xaae/0x1120 [ 1353.297921] 272 total pagecache pages [ 1353.301357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1353.311085] 0 pages in swap cache [ 1353.339035] ? check_preemption_disabled+0x48/0x280 [ 1353.339052] ? filemap_map_pages+0x1a20/0x1a20 [ 1353.339070] ? debug_smp_processor_id+0x1c/0x20 [ 1353.339085] ? perf_trace_lock+0x14d/0x7a0 [ 1353.339109] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.339125] ? should_fail+0x22d/0xd01 [ 1353.339144] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1353.339160] ? zap_class+0x640/0x640 [ 1353.339198] ? __lock_is_held+0xb5/0x140 [ 1353.339221] ? mark_held_locks+0x130/0x130 [ 1353.339239] ? lock_release+0xa00/0xa00 [ 1353.353570] Swap cache stats: add 0, delete 0, find 0/0 [ 1353.365727] ? perf_trace_sched_process_exec+0x860/0x860 [ 1353.365746] ? xa_load+0x2ba/0x460 [ 1353.365763] ? lock_downgrade+0x900/0x900 [ 1353.365782] ? __might_sleep+0x95/0x190 [ 1353.365803] __alloc_pages_nodemask+0xad8/0xea0 [ 1353.365824] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1353.377312] Free swap = 0kB [ 1353.386086] ? __page_cache_alloc+0x191/0x5c0 [ 1353.386105] ? xa_load+0x2e1/0x460 [ 1353.386121] ? xa_clear_mark+0x40/0x40 [ 1353.386137] ? zap_class+0x640/0x640 [ 1353.386158] ? zap_class+0x640/0x640 [ 1353.399469] Total swap = 0kB [ 1353.399533] ? zap_class+0x640/0x640 [ 1353.405125] 1965979 pages RAM [ 1353.409450] ? __do_page_cache_readahead+0x663/0x810 [ 1353.423394] 0 pages HighMem/MovableOnly [ 1353.427922] ? find_held_lock+0x36/0x1c0 [ 1353.437714] 342854 pages reserved [ 1353.447397] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1353.447421] alloc_pages_current+0x173/0x350 [ 1353.447444] __page_cache_alloc+0x38c/0x5c0 [ 1353.447462] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1353.447476] ? kasan_check_read+0x11/0x20 [ 1353.447492] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1353.460259] 0 pages cma reserved [ 1353.464337] ? generic_perform_write+0x6a0/0x6a0 [ 1353.464356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.464375] ? check_preemption_disabled+0x48/0x280 [ 1353.464396] filemap_fault+0x1595/0x25f0 [ 1353.671286] ? __lock_page_or_retry+0xa00/0xa00 [ 1353.675978] ? mark_held_locks+0x130/0x130 [ 1353.680239] ? filemap_map_pages+0xd6b/0x1a20 [ 1353.684752] ? lock_downgrade+0x900/0x900 [ 1353.688916] ? check_preemption_disabled+0x48/0x280 [ 1353.693949] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1353.698901] ? kasan_check_read+0x11/0x20 [ 1353.703544] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1353.708833] ? rcu_softirq_qs+0x20/0x20 [ 1353.712867] ? filemap_map_pages+0xd92/0x1a20 [ 1353.717383] ? find_get_entries_tag+0x1400/0x1400 [ 1353.722237] ? ep_scan_ready_list+0xbc7/0x1050 [ 1353.726830] ? trace_hardirqs_off_caller+0x310/0x310 [ 1353.732057] ? lock_acquire+0x1ed/0x520 [ 1353.736041] ? ext4_filemap_fault+0x7a/0xad [ 1353.740382] ? lock_release+0xa00/0xa00 [ 1353.744362] ? perf_trace_sched_process_exec+0x860/0x860 [ 1353.749825] ? print_usage_bug+0xc0/0xc0 [ 1353.753895] ? pvclock_read_flags+0x160/0x160 [ 1353.758404] ? print_usage_bug+0xc0/0xc0 [ 1353.762509] ? down_read+0x8d/0x120 [ 1353.766142] ? ext4_filemap_fault+0x7a/0xad [ 1353.770478] ? __down_interruptible+0x700/0x700 [ 1353.775171] ext4_filemap_fault+0x82/0xad [ 1353.779339] __do_fault+0x100/0x6b0 [ 1353.782983] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1353.788099] ? mark_held_locks+0x130/0x130 [ 1353.792350] ? mark_held_locks+0x130/0x130 [ 1353.796620] ? kasan_check_read+0x11/0x20 [ 1353.800883] ? ep_poll+0x4fa/0x13d0 [ 1353.804522] ? trace_hardirqs_off_caller+0x310/0x310 [ 1353.809639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.815204] __handle_mm_fault+0x3ea0/0x5be0 [ 1353.819646] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1353.824599] ? lock_is_held_type+0x210/0x210 [ 1353.829021] ? do_epoll_create+0x590/0x590 [ 1353.833284] ? preempt_notifier_register+0x200/0x200 [ 1353.838393] ? __switch_to_asm+0x34/0x70 [ 1353.842467] ? __switch_to_asm+0x34/0x70 [ 1353.846531] ? __switch_to_asm+0x40/0x70 [ 1353.850612] ? __switch_to_asm+0x34/0x70 [ 1353.854689] ? __switch_to_asm+0x40/0x70 [ 1353.858774] ? zap_class+0x640/0x640 [ 1353.862499] ? zap_class+0x640/0x640 [ 1353.866238] ? __switch_to_asm+0x34/0x70 [ 1353.870315] ? find_held_lock+0x36/0x1c0 [ 1353.874398] ? handle_mm_fault+0x42a/0xc70 [ 1353.878651] ? lock_downgrade+0x900/0x900 [ 1353.882820] ? check_preemption_disabled+0x48/0x280 [ 1353.887851] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1353.892824] ? kasan_check_read+0x11/0x20 [ 1353.896982] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1353.902272] ? rcu_softirq_qs+0x20/0x20 [ 1353.906256] ? trace_hardirqs_off_caller+0x310/0x310 [ 1353.911375] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1353.916925] ? check_preemption_disabled+0x48/0x280 [ 1353.921973] handle_mm_fault+0x54f/0xc70 [ 1353.926049] ? __handle_mm_fault+0x5be0/0x5be0 [ 1353.930651] ? find_vma+0x34/0x190 [ 1353.934219] __do_page_fault+0x5e8/0xe60 [ 1353.938294] ? trace_hardirqs_off+0xb8/0x310 [ 1353.942727] do_page_fault+0xf2/0x7e0 [ 1353.946542] ? vmalloc_sync_all+0x30/0x30 [ 1353.950700] ? error_entry+0x70/0xd0 [ 1353.954431] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1353.959458] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1353.964396] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1353.969340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1353.974198] ? trace_hardirqs_on_caller+0x310/0x310 [ 1353.979222] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1353.984701] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1353.989732] ? page_fault+0x8/0x30 [ 1353.993291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1353.998148] ? page_fault+0x8/0x30 [ 1354.001696] page_fault+0x1e/0x30 [ 1354.005158] RIP: 0033:0x7f3b91bfa943 [ 1354.008894] Code: Bad RIP value. [ 1354.012261] RSP: 002b:00007ffcb568d718 EFLAGS: 00010246 [ 1354.017732] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1354.025009] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1354.032296] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1354.039571] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1354.046866] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1354.070182] Mem-Info: [ 1354.072809] active_anon:130859 inactive_anon:200 isolated_anon:0 [ 1354.072809] active_file:13 inactive_file:15 isolated_file:0 [ 1354.072809] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1354.072809] slab_reclaimable:17475 slab_unreclaimable:104229 [ 1354.072809] mapped:49154 shmem:244 pagetables:1302 bounce:0 [ 1354.072809] free:19917 free_pcp:369 free_cma:0 [ 1354.116885] Node 0 active_anon:523380kB inactive_anon:800kB active_file:52kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 399360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1354.156793] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1354.194708] lowmem_reserve[]: 0 2818 6321 6321 [ 1354.199364] Node 0 DMA32 free:38556kB min:30052kB low:37564kB high:45076kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1412kB local_pcp:0kB free_cma:0kB [ 1354.227818] lowmem_reserve[]: 0 0 3503 3503 [ 1354.232231] Node 0 Normal free:39772kB min:37364kB low:46704kB high:56044kB active_anon:523376kB inactive_anon:800kB active_file:52kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7456kB pagetables:5180kB bounce:0kB free_pcp:2148kB local_pcp:1276kB free_cma:0kB [ 1354.252796] syz-executor2 (11405) used greatest stack depth: 8664 bytes left [ 1354.261500] lowmem_reserve[]: 0 0 0 0 [ 1354.275846] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1354.289849] Node 0 DMA32: 5*4kB (UM) 6*8kB (UM) 4*16kB (U) 7*32kB (UM) 3*64kB (U) 7*128kB (UM) 9*256kB (UM) 8*512kB (UM) 5*1024kB (UM) 6*2048kB (UM) 16*4096kB (UM) = 90788kB [ 1354.305904] Node 0 Normal: 1431*4kB (UME) 1146*8kB (UME) 260*16kB (UME) 126*32kB (UM) 39*64kB (UM) 2*128kB (U) 3*256kB (U) 0*512kB 0*1024kB 7*2048kB (M) 0*4096kB = 40940kB [ 1354.322488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1354.332784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1354.341492] 457 total pagecache pages [ 1354.346228] 0 pages in swap cache [ 1354.350598] Swap cache stats: add 0, delete 0, find 0/0 [ 1354.356033] Free swap = 0kB [ 1354.359051] Total swap = 0kB [ 1354.362108] 1965979 pages RAM [ 1354.365211] 0 pages HighMem/MovableOnly [ 1354.369180] 342854 pages reserved [ 1354.373573] 0 pages cma reserved [ 1354.376952] Out of memory: Kill process 17674 (syz-executor5) score 1006 or sacrifice child [ 1354.387245] Killed process 17674 (syz-executor5) total-vm:70996kB, anon-rss:8376kB, file-rss:32640kB, shmem-rss:0kB [ 1360.250085] syz-executor5 (13157) used greatest stack depth: 8552 bytes left 04:32:15 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:15 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @tid=r0}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xfffffffffffff9ce}, &(0x7f0000000180)=0x8) tkill(r0, 0x1000000000015) 04:32:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x1, 0x1, 0x7fffffff, 0x3, 0x9, 0x6, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/230, &(0x7f0000000080)=0xe6) 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 04:32:16 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001d00fdff000000000000000020001956a53d8e31a3b1bf4b3a11d43e0080fd780027000000274e7da9169020e201b3f58a740633d23cc86be0b5d5b315443e2438043d8bef258503c4a5cec04f48823568ec80f048c9c17df53979efe2dbec11fc43ef4089b77b55e5efa7e49e2ef4695af91113ddb0cf1628143be6bce8c0f30fb84627face7a4595b17003b549e1176ebbcb6812317911fcb05e872d2ed79ad3147adcee1c9189e7ad734cedf8d375bdd649b85124300ddba4246f6a88aa92bcb3f9c02a3b367f22cd7f10a71a19924eff8fe17c61eba8db477e10316e3b75e05e60113689fc8a"], 0x18}}, 0x0) [ 1360.526328] __nla_parse: 5 callbacks suppressed [ 1360.526339] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1360.555531] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r2 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000002400)=ANY=[@ANYBLOB="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"], 0x1015, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000000)={[{0xdbf7, 0x7, 0x6, 0x0, 0x3ca1, 0x5, 0x20, 0x400, 0x100000000, 0x0, 0x100000001, 0x40, 0xaa4}, {0x8001, 0x4, 0x1f, 0x2, 0x9, 0x8001, 0x1, 0x306, 0x2, 0xa6, 0xff, 0x0, 0x101}, {0x81, 0x9, 0x1000, 0xfffffffffffffffc, 0x3f, 0x0, 0x101, 0xfffffffffffffff7, 0xffffffffffffffc1, 0x5, 0x1, 0x7e, 0x7}], 0x8af4}) 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)}, 0x0) 04:32:16 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x700, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1360.638583] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:16 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) socket$nl_netfilter(0x10, 0x3, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000080)={0x5, "1a6b43cec85812609b39bbf3116d6f588e8f729e18c5f55df75d2ac47a6ce6d1", 0x4, 0x8, 0x4, 0x7fffffff, 0xc, 0x2, 0x7000000, 0x6a3}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tkill(r0, 0x1000000000015) 04:32:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xc5, 0x4) 04:32:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_int(r2, 0x29, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:16 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[]}}, 0x0) 04:32:16 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x218, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1360.815195] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1360.853179] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:16 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x9, 0x81, 0x3ff, 'queue0\x00', 0x1f}) r1 = socket$inet6(0xa, 0x804, 0x3) sendto$inet6(r1, &(0x7f0000000100)="df5d897a", 0x4, 0x20000000, 0x0, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB]}}, 0x0) 04:32:16 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x104, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x8000, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) [ 1360.999878] QAT: Invalid ioctl 04:32:16 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xde00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x181, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x3f, @local, 0x5}}, 0x1, 0x3ff, 0x4, 0x8, 0x27bab8fb}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={r5, 0x787}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000180)={0xffffffffffffffff}, 0x117, 0x100b}}, 0x20) ioctl$UI_END_FF_UPLOAD(r3, 0x406855c9, &(0x7f00000002c0)={0x1, 0x4, {0x57, 0x5, 0x3, {0xed6c, 0xffffffff00000001}, {0x16b, 0x4}, @const={0xffff, {0xafe7, 0x81, 0x1, 0x6}}}, {0x57, 0x3, 0x0, {0x3f, 0x4e}, {0x3, 0x80}, @ramp={0x6, 0xffffffff, {0xffff, 0x6c8, 0x5, 0xffffffffffffffe1}}}}) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000000200)={0xb, 0xfffffffffffffe22, 0xfa00, {&(0x7f00000000c0), r6, 0x20}}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r7, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="0212000002000000"], 0x8}}, 0x0) 04:32:16 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:16 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x5, 0x5, 0x2, 0x1, '\x00', 0x7}, 0x1, 0x10, 0x9, r0, 0x5, 0xfffffffffffffff8, 'syz0\x00', &(0x7f0000000000)=['posix_acl_access^\x00', '\x00', '!cpuset\x00', '\x00', '\x00'], 0x1d, [], [0x5, 0x7d79, 0x5, 0x2]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="021200000200000010000000"], 0xc}}, 0x0) 04:32:16 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xa000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:16 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="0212000002000000100000000000"], 0xe}}, 0x0) [ 1361.433365] QAT: Invalid ioctl 04:32:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:17 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:17 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x10000040000004, 0x0, &(0x7f0000000040), 0x4000000000000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400002) tkill(r0, 0x1000000000017) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xaac, 0x80) kcmp(r0, r0, 0x5, r1, 0xffffffffffffffff) 04:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x1400) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x1ff, 0x7}) r2 = socket$inet6(0xa, 0x803, 0x3) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000002c0)={0xffffffffffffffff, 0xfff, 0x800, {r3, r4+10000000}, 0xffffffffffffffe1, 0x3}) set_thread_area(&(0x7f0000000080)={0x4, 0x0, 0x4000, 0x0, 0x0, 0x7fff, 0x40, 0x3, 0x10001, 0x91}) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18ffe000ff000000e62c24f0000000000027000000000000f486baf23dd40fd6a8f524499b0a2a6e13b7d0c008ec8a8a5cbe5853b7240c242317dd2638f45d3f4b644d41a5056f477ecebefccf4c7904d6e96d863be947636fa02e341e78570e6e22fe922362050e154ff27094b5454befcbfc5d3e849ebbc757dd91ae0eac0f521034a6b2ab92095738564a36bb13faea7ee5c16459190090e94d0fe0157047269d37fb02147f"], 0x18}}, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000003c0)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, &(0x7f0000000440)={0x12, 0x10, 0xfa00, {&(0x7f0000000380), r6, r5}}, 0x18) 04:32:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote, 0x0, 0xff}, 0x0, @in=@multicast2, 0x0, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="021200000200000010000000000000"], 0xf}}, 0x0) 04:32:17 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:17 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xa, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x6) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:17 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x3, 0x835d, 0x20, 0x80000000}, 0x14) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) 04:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) [ 1361.754743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1361.769909] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}}) 04:32:17 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x7fff, 0x81, 0xc0, 0x1000]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) getpid() ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:17 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:17 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x8cffffff00000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:17 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000004b, 0x5, 0x0, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x1f, 0x8, 0x1, 0xffffffff, 0x6, 0x4, 0x9f0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x100000001}, &(0x7f0000000240)=0x8) tkill(r0, 0x1000000000015) [ 1361.919836] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1361.948874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:17 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$P9_RFSYNC(r0, &(0x7f0000000880)={0x7, 0x33, 0x1}, 0xb3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000580)={r3, 0x3, &(0x7f0000000480)=[0x5, 0x3, 0x0], &(0x7f00000004c0)=[0x7, 0x7, 0x7fffffff, 0xde1, 0x2, 0x7fff], 0x3, 0x8, 0x8, &(0x7f0000000500)=[0x4, 0xffff, 0xfffffffffffffff9, 0x2cbc, 0x5, 0x5, 0x4, 0x1f], &(0x7f0000000540)=[0x200, 0x1, 0x0, 0xfffffffffffffff7, 0x8, 0x9, 0x7aef]}) r4 = socket$inet6(0xa, 0x803, 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x159400, 0x8) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000100)={0x4, 0x401, 0x5, 0x7e, &(0x7f0000000180)=""/126, 0xf9, &(0x7f0000000200)=""/249, 0xb8, &(0x7f0000000300)=""/184}) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000940)={0xa01, 0x0, 0x59, &(0x7f00000008c0)="51f74a0c8e1c2620a007f13e885340402a402258ddb10b713059b62fe272c9ff4fd72dae387a15b90d803742ecdee005de388398debce8d97f5aa3f13bc2307b48abde90b81b417160a795b8dcf1015599f435cb0f88842177"}) ioctl(r4, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$BLKTRACESTART(r5, 0x1274, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3815eef3f9406742dcf10000001d00fdffedff00000033d30000"], 0x18}}, 0x0) socket$key(0xf, 0x3, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0xffffffffffffffff, r5, 0x0, 0xb, &(0x7f00000005c0)='/dev/hwrng\x00', 0xffffffffffffffff}, 0x30) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) fstatfs(r5, &(0x7f00000007c0)=""/131) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={r6, r7, r8}, 0xc) 04:32:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x111000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$RTC_WIE_ON(r2, 0x700f) preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}}) 04:32:17 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xfdfdffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:17 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x20000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xd7, 0x80, 0xffffffff, 0x7, 0x6101f162}, 0x14) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) 04:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, r2, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xce2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1336}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xaa63}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa0}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc0b1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}]}, 0xec}}, 0x20000000) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) [ 1362.244896] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:17 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x40000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:17 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x7ff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:17 executing program 2: splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x7, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="95", 0x1, 0x8000, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 04:32:18 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) socket$xdp(0x2c, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:18 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:32:18 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x3f00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x8000000000000004, 0xd06) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800797fd763750e4900001d00fdff00000000000000002000000027000000676eb274b660a12900f1290199df006319bd839ccfdea689bfff62bafb4dd7a22c"], 0x18}}, 0x0) 04:32:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x8bd, 0x7fff}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000001d00171a01000bc1000000002000000027000000a1d1c8cc6c03d55ce82576afcaa0302df26ded0be80d79789f5769c4735592d3a88c5f33e771e437f45d7fce73e6af9a8fe52e9269095d99072df193059530b2541ade03b5c5ade70c40b3ef98a7c1ffdc49ebe724ca56e5cf6e82cd0758eb358f0d50223ae7f1c3dcf91ec8e19cb16e2b2ba68ed10f08eb864b50ad869cf023022a23dfc44fef6ccfdd3fa056e5be93c92602dfe2f3ef7951022ed2b213fbf3bd8f85291a194fc1636ee09735593e2c608a658cf4da512511a46416ad90c12250510f26e6d511d848cda8916af8ec41fbfae2da6a32c7fbefcfada65666574cf60d1d7749918fff0ddac2c76f3d11fb252fdd2750469bd933000000000000000000"], 0x18}}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1ff, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x44000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000001c0)={{0x7c, @empty, 0x4e24, 0xfffffffffffffffe, 'ovf\x00', 0x6, 0x8, 0x74}, {@loopback, 0x4e21, 0x8000000012007, 0x1000, 0x5, 0xbffff}}, 0xfffffffffffffed1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000180)={0xffff, 0x6}) 04:32:18 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x600, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:18 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:18 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:32:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000000)={0xfffffffffffffffa, 0x40}) preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @remote, 0x8}}}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x9}, &(0x7f0000000240)=0x8) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff000000000000000020000027000000"], 0x18}}, 0x0) 04:32:18 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6c, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:18 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:18 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) tkill(r0, 0x2) r1 = getuid() r2 = getuid() setreuid(r1, r2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0xc0040) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000080)=0x72a) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0xfff7ffff, 0xfff, 0xffff}) bind$alg(r5, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) rt_tgsigqueueinfo(r0, r4, 0x3f, &(0x7f0000000280)={0x30, 0x7, 0x4, 0x7}) tkill(r4, 0x1000000000015) 04:32:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf64(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x9e3) r1 = eventfd(0x2) eventfd(0x4) r2 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x1, 0x200000) r3 = socket$inet6(0xa, 0x803, 0x3) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000d40)={@broadcast, @empty, 0x0}, &(0x7f0000000d80)=0xc) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000dc0)={r4, 0x7f, 0x100000000, 0xfffffffffffff1f7, 0x2, 0xfffffffffffffffa}) ioctl(r3, 0x72c, &(0x7f0000000b80)="0a5c2d024231126285717bf757550e2100f3ccfd") ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000e40)={0x34, 0x0, &(0x7f0000000e00)}) accept$inet(r2, &(0x7f0000000e80)={0x2, 0x0, @loopback}, &(0x7f0000000ec0)=0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000c80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000c40)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="95052974d9a5806a5aa11c336bb5c77515ed59d11d493d476f0fb5af32323b3a31fe4795e11e3700344fe1", @ANYRES16=r6, @ANYBLOB="080425bd7000fcdbdf250900000008000400eb950000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000080)=0x78) dup2(r1, r0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fd1f01000000000000002000000027000000"], 0x18}}, 0x0) 04:32:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:18 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x80000000000000, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000015) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000000)={0xc, 0x2, 0x1, {0x383, 0x5, 0x8, 0x3}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:19 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xfffffff6, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:19 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x5, 0x2000000000003) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) gettid() futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20040, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) tkill(r0, 0x1000000000015) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x100000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = syz_open_dev$cec(&(0x7f0000000280)='/dev/cec#\x00', 0x2, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000002c0)={0x2, 0xfffffffffffffffc, 0x9, 0x4, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d10fdff00000000000000002100000027000000"], 0x18}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e24, 0x5, @ipv4={[], [], @broadcast}, 0x80}, {0xa, 0x4e21, 0x6, @local, 0x22}, 0x8001, [0x400, 0xc, 0x800000000, 0x100000001, 0x9, 0x8, 0xffff, 0x7f]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@empty, 0x5, r3}) 04:32:19 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:19 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000140)={0x9, 0x10, [0x1, 0x8, 0x400, 0x5]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f00000000c0)={0xfb8, {0x7, 0x6}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pread64(r4, &(0x7f0000000040)=""/116, 0x74, 0x0) preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x800, 0x400000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x190) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRESDEC=r2, @ANYRES16=r2, @ANYBLOB="ce630adb38c2a9eac078e1b006afbaeb3ae4e9b0bc6d3bd28887912fb1ce8abbf9013420c36f6e1397d72d96c5be658a642f997f5b4156bf69bf1f07cf70ceb53194cbcf5f84a5aee4095ba8fd6ca13786c66f4ca3b5", @ANYRES32=r0, @ANYRES64=r1, @ANYBLOB="1e3c43f778f5e9efccd56ec9c58b548e60aaff3d555c01ee01907882feb529da66ceea7236c03031f2597e55334aa69d7b76a65e9771f9f6b678fd5f642a17ce1dcc4f0646e9eca92793c9879881d5b04f62ad07", @ANYPTR]], 0x1}}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x700000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/cgroup\x00') futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x101, 0x3, 0x200000000000000, 0x7e}, {0x9, 0x14, 0x6, 0x1ff}, {0x1000, 0x0, 0x7, 0x9}, {0x8, 0x1c81, 0x2000000000, 0x5}]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2bd) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) socket$inet(0x2, 0xe, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000015) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000180)={0x4, 0x0, [{0xf, 0x9e, 0x2, 0x7fffffff, 0x7f, 0x81, 0x55}, {0x0, 0x80000001, 0x4, 0x100000001, 0x2, 0x8, 0x72d}, {0x80000005, 0x6, 0x7, 0x200, 0x6, 0x8001, 0x7fff}, {0xc0000003, 0x74, 0x7, 0xffff, 0x4, 0x80, 0x4c}]}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff00000000000021002000000027000000"], 0x18}}, 0x0) r2 = dup(r1) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000040)) 04:32:19 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a82", 0x18) 04:32:19 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = socket$kcm(0x2, 0x3, 0x2) memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000280)="6e0020dbc0eba6") ioctl$VIDIOC_G_FREQUENCY(r4, 0xc02c5638, &(0x7f0000000000)={0x1, 0x0, 0xfffffffffffffffb}) prctl$PR_GET_FPEMU(0x9, &(0x7f00000001c0)) write$FUSE_GETXATTR(r4, &(0x7f0000000140)={0x18, 0x0, 0x1, {0xd8}}, 0x18) preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000100)={0x100000000, 0xff}) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20000000000004, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xe490, 0x20, 0x2, 0x1}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r6, 0xffffffff}, 0x8) 04:32:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 04:32:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000040)=""/87, 0x57}, {&(0x7f0000001180)=""/70, 0x46}, {&(0x7f0000001200)=""/7, 0x7}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = syz_open_dev$adsp(&(0x7f0000001340)='/dev/adsp#\x00', 0x5, 0x305000) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000012c0)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000001300)=r4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001480), &(0x7f0000001500)=0x68) timerfd_create(0x1, 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000013c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001380)={0xffffffffffffffff}, 0x13f, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000001400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x9, @loopback, 0x10000}, {0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x20}, 0x4}, r5, 0x100000001}}, 0x48) 04:32:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) timer_create(0x3, &(0x7f0000000040)={0x0, 0x1f, 0x2, @thr={&(0x7f0000000000)="a7d3c7d5acc9651644dd95fc44013f369b0b476af1e4af21621d673cd3c9c4adc8232e492b816ade4b4a6e72747f05c734c32b3ef5", &(0x7f0000000180)="c94f0114f0c57d85366340fd96720bc44aa48d2c7d2aa65fb712c8e6abd0ac64e91230bc2829fb4acd946e2b4aeb958be3934393e537b2591a6b8fd9cd766bbcf7b8543692eb6b200f9bf34595ab6679aafcf314d4391304018effb6a24badb2b8cdc7420f1743e64aaa74e3467b7a3db9af6d7ff659de35c589a1f53ab6de0d92bda0954c66484b2d0046bba51892f8bb338d1f5b880401666359b0bb8bf5289538850a50baa2631daa2a7f68a6026ed7e1d335ec8d28db7621cd72f38b9cf86788dabaf4ea"}}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000280)={{r1, r2+10000000}, {0x77359400}}, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000015) 04:32:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x4000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x100000000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:20 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6b6b6b00000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 04:32:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x1c1000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper], 0xfc, 0x0, &(0x7f0000000240)="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"}) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="050000001d00fdff00000020000000270000000000000000"], 0x18}}, 0x0) fsetxattr$security_smack_entry(r0, &(0x7f0000000040)='security.SMACK64\x00', &(0x7f0000000080)='*proc}md5sum\\\x00', 0xe, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000380)) 04:32:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483", 0xc) 04:32:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10040, 0x0) connect$rds(r2, &(0x7f0000000280)={0x2, 0x4e20, @multicast2}, 0x10) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x404002, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000300)={0xfffffffffffffffa, 0x7fffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000180)={0x40f, 0x3ff, 0xffffffffffffff81}) r5 = fcntl$getown(r0, 0x9) setsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f0000000200)=0x9, 0x4) r6 = gettid() kcmp(r5, r6, 0x7, r0, r1) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d00fd090900000000000000eca700dd9f0597f81a7c902a9111be74413d036253cd4c5efab11f1f0113fa30b9f9549b0ce92a3e0666d1ba00771ede05b6730c4a6cfa85fac38d332837b7c65c1f98"], 0x18}}, 0x0) [ 1364.445887] audit: type=1400 audit(1542947540.051:171): avc: denied { setattr } for pid=13564 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=226840 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 04:32:20 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) [ 1364.583262] Unknown ioctl 1074819273 04:32:20 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x1802000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1364.612217] Unknown ioctl 1074819273 04:32:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0xfffffffffffffffc, 0x20200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r2, 0xf, 0x3}, 0x14) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400800) 04:32:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172", 0x15) 04:32:23 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) gettid() syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) tkill(r0, 0x1000000000015) 04:32:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @dev={0xac, 0x14, 0x14, 0xe}, @remote}, 0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x1d0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local}}, 0x7, 0x9, 0x6, 0x894c, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x200, @remote, 0x7}}, 0x5, 0x800, 0xd0, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090d54172cd8a", 0x17) 04:32:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x3, 0x2) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x8, {0x0, 0x5, 0x9, 0x6c677e0e, 0x1, 0x1}, 0x975, 0x8b}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x18}}, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0xff, 0x400, 0x7}) 04:32:23 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x1000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:23 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:23 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x20000000001, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75b782e4ad88b89d1fc31916080000000788ccfc7f660510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39877e4ac714b7ecefa8a934a"}, 0x60) close(r0) 04:32:23 executing program 1: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x4170000}, 0x349, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffff0, 0xf0ffffffffffff}}}, 0xb8}}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f0000000040), 0xc, &(0x7f0000000300)={&(0x7f0000000100)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl(r4, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:23 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xde000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:23 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fd\x00') ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0x3, 0x0, 0x9, 0x47}) fcntl$notify(r0, 0x402, 0x400000000000031) exit(0x0) getdents64(r0, &(0x7f0000000040)=""/57, 0xfffffffffffffee7) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f00000013c0), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xcc7, 0x0, 0xd44e, 0x20, r4}, 0x10) [ 1367.679436] __nla_parse: 14 callbacks suppressed [ 1367.679464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1367.796781] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:26 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x27c102, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x1, 0x0, [{}]}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xc0ed0000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:26 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d002f000000000000000000000000d8724cc5500433"], 0x18}}, 0x0) 04:32:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b6b6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x480, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000000c0)) preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="17000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) r3 = socket$inet6(0xa, 0x803, 0x3) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video0\x00', 0x2, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x807}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x1}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001300)={r1, &(0x7f0000000300)="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"}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0xfffffffffffffe8e, 0x41, 0xfffffffffffffffd, 0x0, 0x200000000, {0x20}, [@generic='\'']}, 0x18}}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x3f00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x755, &(0x7f0000000300)="0a5c2d023c126285718070aee4c053d1dbd3828640e4ae5d2ab0a8bf4d3416c16f90e8c601fd4963785ab81375bdf2f59dbf5c20c417b1fa3ba8e1890b1ed7107d87cf1c88fa8f512dcf1bb486c691b9aadb7c57d95b9594e95837e975c974371a47df5910999c0be0fdab2d705345772ebf5351b68750d58edee46accdc13b726") fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d00fdef00000000000000002000000027000001e796d8c7b00cad956335e183a6821ab98b7b94b88c4237b6ee3ef268088ce3134ae58623e7feb1cb48e46f968148180000000000000000000000000000000000"], 0x18}}, 0x0) 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x98db, 0x200, 0x1, 0x3f, r2}, &(0x7f00000000c0)=0x10) 04:32:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x4, 0x0, 0x1, &(0x7f0000000200)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x401, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80) inotify_rm_watch(r2, r3) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000180), 0x2, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000001c0)={0x9, 0x3, 0x6, 0x160, 0x1f}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000080)=""/174, &(0x7f0000000140)=0xae) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 1370.699829] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1370.738706] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xa00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:26 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvfrom$inet6(r0, &(0x7f0000000280)=""/61, 0x3d, 0x2021, &(0x7f00000002c0)={0xa, 0x4e20, 0xff, @ipv4={[], [], @local}, 0x1}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6c000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 1371.071592] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1371.106673] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf9f8, 0x101000) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000180)=0x6) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000001c0)={'veth1_to_team\x00', 0x7}) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) 04:32:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) socketpair(0x9, 0x8000a, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000380)=""/121, 0x79) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x30, r2, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8000) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futex(&(0x7f0000000200)=0x2, 0x85, 0x0, &(0x7f0000000280)={r4, r5+10000000}, &(0x7f00000002c0), 0x1) 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1371.205237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1371.226359] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:26 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x803, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80000, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000140)={0x29, 0x6, 0x0, {0x4, 0x4}}, 0x29) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c000000040100022cbd7000ffdbdf250700000587b519af03f1a3982e073cd6a60975928ddf01f199377ba85bef20346f41211286c65811b5df2222ea47e8477bf9683bdf156ccfbd1dcd0089f4ec83d935248f8e74b185136174adcfc1ea2d1afc351c142fbf0e44950369901fda682d01532cb80aaa7910a9fdad34d72bc42337e8d137ea7f73f3688dcacf443b2a67374bf9d6d288c900955d812602461fb036bc2e5098"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40040) setsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000040)="b562ae25e36a3acee7c7996b4649098b4ae9d432089009bfb980ca3a3512229f939da25873f31fcbaf942e19d34af4d62853b42198e379efaf9b981661f87a6743cbd3044531", 0x17) ioctl(r2, 0x7, &(0x7f0000000580)="fb2740886dbd960d1f044a600f1a95b130b45afcf4e53aab97542b087e4fcc5c76abd0e3b8f6d5137c96bd66a23ecae3d30676daed00a31c2764eeece65cf48a8cf565d3e2fe3cd8ba1630d138c17c0d8bcd99d339ea43e1c5f4c2486444f69d546b69facadeb7a6f476fb707d4fb4cb") ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001d00fdff000000008000000020fbff0027000000"], 0x18}}, 0x0) [ 1371.349830] Unknown ioctl 7 04:32:27 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1371.378835] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1371.397726] Unknown ioctl 7 04:32:27 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x820e, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) 04:32:27 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xcf15, 0x401) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000240)={0x5, 0xfff, &(0x7f0000000040)="2ba07eb4609ade745cbd69613aaa6b925f8ae818bdbbcc205e7dae251341df243c150320e270fe5cbe98dfddba7a0f1d06e770d03d4512a5412a831c4b906793f110b222cbf12bb3903bf1f40f6e72879905e1f7e12a92d9b57c9e1b146b56552b76a4442c42a0b0842fb9946fee67231c6e3408e255e35d9f8eab16a0b7b776dbe269c0201dfc0d681faa5ea4e59157206dfec51152592bf9477f67495c12701518c347687822918b1ea80526d5af65c0f9349c904a2f356ab9804a25", &(0x7f0000000180)="a061c9871ee59d7dfe6021e67acae7281bde2650f577f85dd7b68fa070fd660bb3168b0517cfb39fa56cec5f724915a8cdbbbdf48c0ae11926986a7486f8505478df4a0d9878d45247722398e8f612c670859aa9fb823dad43ed698dd05671f499586437a472733d4834ae3adf2121586c7b4d26da390f585dd3467a9b737d299886aff31f8f0e41ec8184113862", 0xbd, 0x8e}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:32:27 executing program 5: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-monitor\x00', 0x80, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x64d) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$kcm(0x2, 0x3, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000300)=""/28, &(0x7f0000000340)=0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1000004001f7) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/148, 0x94}], 0x10000000000001b3, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)="6e65bfca1e24e51e7f2f69705f7461626c65735f6d61746368657300") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)) preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000500)=""/124, 0x27a}, {&(0x7f0000000180)=""/138, 0xffffffffffffffca}], 0x3, 0x10400003) 04:32:27 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x806, 0x7) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x20}, [@generic='\'']}, 0x18}}, 0x0) [ 1371.518581] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1371.604664] IPVS: length: 28 != 8 04:32:27 executing program 2: ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xaf02000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:27 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr=0x6, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x7, 0x4e23, 0x4, 0xa, 0x80, 0x80, 0xff, r2, r3}, {0x8001, 0x5, 0x2, 0x8, 0x3ff, 0x80000001, 0x800, 0xffffffffffff6169}, {0x5, 0xfffffffffffff000, 0x8, 0x20}, 0x9, 0x6e6bb0, 0x0, 0x0, 0x2, 0x1}, {{@in6, 0x4d5, 0x3f}, 0xa, @in6=@mcast1, 0x3505, 0x3, 0x3, 0x700000, 0x3, 0x100, 0x1}}, 0xe8) tkill(r0, 0x1000000000015) 04:32:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) gettid() gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/mcfilter\x00') ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) preadv(r3, &(0x7f0000000480), 0x0, 0x10400000) 04:32:27 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x400000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 04:32:27 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x2, 0x0, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0x8b, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) tkill(r0, 0x36) 04:32:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x8cffffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b6b6b00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) 04:32:27 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1c9, 0x200) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) bind(r0, &(0x7f0000000080)=@l2={0x1f, 0x974f, {0xfb29, 0x8, 0x5, 0x7, 0x6, 0x4}, 0xa9}, 0x80) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:32:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) connect(r0, &(0x7f0000000640)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x3, 0x3, 0x1, 0x4}}, 0x80) r2 = socket$kcm(0x2, 0x3, 0x2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400600) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') read(r2, &(0x7f00000005c0)=""/100, 0x64) preadv(r3, &(0x7f0000000500)=[{&(0x7f0000000040)=""/44, 0xffffffffffffffa7}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000380)=""/92, 0xfffffffffffffdee}, {&(0x7f0000000400)=""/249, 0xf9}], 0x9, 0x10400003) 04:32:27 executing program 1: ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) 04:32:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000180)) 04:32:27 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x400000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:27 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) 04:32:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045405, &(0x7f0000000180)) 04:32:28 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:32:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, 0x0) 04:32:28 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, 0x0) 04:32:28 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:28 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7a00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000006a80)=@req3={0x6000000, 0x3, 0x6000000, 0x3}, 0x198) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 04:32:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x80200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xd4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x67b, @loopback}}, 0x7fff, 0x2, 0x7, 0x400, 0x36}, 0x98) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000000c0)={r5, 0x5c, "4a582462d9d7229e6a2e9ff341e4574b73b82f6d2aed5d896595e36be36270e0b1ac6f7983fb36c128c0d10135b0cd365a5b66de0d5b61ee7b9422801b683a45d0cfa9ed1722a94866c89db61a607a710ac8bd25994b84e86bb408bd"}, &(0x7f0000000140)=0x64) 04:32:28 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 04:32:28 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x500, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:28 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:28 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) timer_create(0x7, &(0x7f0000000000)={0x0, 0x28, 0x4, @tid=r0}, &(0x7f0000000040)) 04:32:28 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x10, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:29 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}) r3 = gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r4, 0x7f, 0x7f0e000000000000, 0x80000000}, &(0x7f0000000240)=0x10) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x2000000, &(0x7f000006b000)={{}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000015) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) 04:32:29 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x20400) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x100, 0x37a, 0x5, 0x0, 0x0, 0x7, 0x200, 0xc, 0x0, 0x7, 0x6a, 0xdfef, 0x1000, 0x7ff, 0xfffffffffffff801, 0x2d7, 0x401, 0x800, 0x6, 0x5, 0x45, 0x9, 0x6, 0x401, 0xe0, 0x3, 0x0, 0x1, 0x9, 0xfff1, 0x3f, 0x100000001, 0x4, 0x80, 0x100, 0x8, 0x0, 0xdab4, 0x5, @perf_bp={&(0x7f0000000000), 0x4}, 0x8001, 0x0, 0x8000, 0xf, 0x5, 0x8, 0x5}, r2, 0x5, r1, 0xc) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:29 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:29 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 04:32:31 executing program 2: r0 = socket$inet6(0xa, 0x400000000000803, 0x4) ioctl(r0, 0x400001000008912, &(0x7f0000000140)="0a5c2d023c126285718070") mlockall(0x4000000000000002) 04:32:31 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:31 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x400, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x4, 0xe009, 0x7, 0xa8d4, 0x101}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:31 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 04:32:31 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff9, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xf) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x600000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r1, r2, 0x0, 0x80000002) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xef7) syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) 04:32:31 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 04:32:32 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x10000, 0x10180) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x13f}}, 0x20) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x7, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, r4+10000000}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:32:32 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:32 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1e8e, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffed5, @loopback, 0x100000001}}, 0x5692, 0x7ff}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x7efa}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:32 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:32 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff9, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xf) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x600000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r1, r2, 0x0, 0x80000002) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xef7) syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) 04:32:32 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6b6b6b00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x755, &(0x7f0000000300)="0a5c2d023c126285718070aee4c053d1dbd3828640e4ae5d2ab0a8bf4d3416c16f90e8c601fd4963785ab81375bdf2f59dbf5c20c417b1fa3ba8e1890b1ed7107d87cf1c88fa8f512dcf1bb486c691b9aadb7c57d95b9594e95837e975c974371a47df5910999c0be0fdab2d705345772ebf5351b68750d58edee46accdc13b726") fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d00fdef00000000000000002000000027000001e796d8c7b00cad956335e183a6821ab98b7b94b88c4237b6ee3ef268088ce3134ae58623e7feb1cb48e46f968148180000000000000000000000000000000000"], 0x18}}, 0x0) 04:32:32 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:32 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x1f00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1376.865722] __nla_parse: 1 callbacks suppressed [ 1376.865735] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 04:32:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:35 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x5, 0x25ca, 0x9, 0x400, 0x7f}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r2, 0x4}, &(0x7f0000000500)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f00000003c0)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000180)="4d89f9cdf93d832486db2d21c0156be18adf4a27f070d22e3fe5c083495008d58e10b57ff701b66490fc84a93ccc6d18d6ae7d71824130c92771295db78f5ecd7bf4c131a1a6db4ba934c66cf5484ff1b69b7c15c14478166df62363d1c1afbded24ef0b3687a134a271ad01e0ebdb97c563d2fd6baf398354cd9fd16b0d44d38fa6df8ac8fc04cb5696b26938", 0x8d}, {&(0x7f0000000080)="4ca48789e43eff0f41caa397e6a9ea8098f7a3cb995c2d1599e651d377e571658d2a828d4bd9e5ea20c47a468a3f769c5640d09abc7415ab982413673e8a105224ead924b582364e3f1e10b4d7dcd6f1cb963a1467d4df54b56492b8cbc528b1fddea104", 0x64}], 0x3, &(0x7f0000000280)=[{0x100, 0x104, 0x7, "94c3a85d851da9cb54d1a2e9723047226996ed15d5e82121bdc908917615731e64675281bd1c74733a4d0907b9c3c4dfd8bc2d52aede1168dd33fa38179ba7391e6b05583f04ead2fceb6ebc69168af96684022fdb325cccd3df5d06deb5d212feeb6b0589a3b9b2e748929d8840c5b7a6b989c61a1cd1498d351af4ab6570ba100d72c84878afa0fd39e17a579f085a7d06e8e336e63ddf1e2d4d29bf7fd4fc7f803545372a2af1c54fd3ad5e256038953074f9569a28085f25b739797ca0d01c47c8b2ac3bf80c7846d598d8ace6ca2d73b1fc89513d943575c05532e71c33c56c29da841fe37bfe5f229a"}, {0x28, 0x10b, 0x1, "663bec2c713b1df079a75810ab68f314e1b6000d67578f1b"}, {0x18, 0x110, 0x1, "7365a1"}], 0x140, 0x20000000}, 0x1) tkill(r0, 0x1000000000015) 04:32:35 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x18020000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:35 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x1, 0x344, &(0x7f0000000040)="24d4a8d9474e6e4c56ba67cf28206ddf43376cd6259058426e4632378ff5c01b522eaad064f50dae45bbc3e3198329f118a9ef31f06ca1491779dfed10fcd73085a1b675c5b3efa817478dafab51f0ed2be83e26b33dce23e245548c6566", &(0x7f00000000c0)="9bd5fc5c45dd465da65526f7aff39dbb022e998c99663ead95860d97d529cc9d8420a5ac5da9e324fc4b2163ca5c36d4a2f76519dbb8b4d0d77cf45c6de9e4096604636ee6efdfd2", 0x5e, 0x48}) write$P9_RRENAMEAT(r1, &(0x7f00000001c0)={0x7, 0x4b, 0x2}, 0x7) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) close(r2) socket$kcm(0x2, 0x6, 0x2) r3 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4}, 0x50) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8), 0x71, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r7, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:35 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff9, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xf) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x600000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f7980584303d01f0549a89d78dc4af89ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5ad3657818feb0279188b92b2e6b035cde4c66c6b00081bd106f6adfe58108a8be89d3695670374e304c071de17635f3034de8c2372e07000000000000007d656f") sendfile(r1, r2, 0x0, 0x80000002) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xef7) syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) 04:32:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:35 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2c, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:35 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x835) 04:32:35 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x8001, 0x401, 0x680000000000, 0x24d, 0x0, 0x8, 0x1400, 0x2, 0x8, 0x3, 0x3f, 0x4, 0x7, 0x100000001, 0x3e0444d, 0x20, 0xdf4, 0x1, 0xdc34, 0x2, 0x5, 0x8, 0xfffffffffffffffd, 0x0, 0x100000000, 0xffffffffffffffff, 0x8, 0x10001, 0x9, 0xffffffffe6e1df78, 0x6, 0x7, 0x9, 0xe0, 0x6, 0xbd, 0x0, 0x0, 0x3, @perf_config_ext={0x40, 0x200}, 0x10000, 0x400, 0x8000, 0xf, 0x3, 0x1, 0x3f}, 0xffffffffffffffff, 0x7, r1, 0x1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:35 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x820e0000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:35 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xf6ffffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:35 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c746572ecddc3b5f6f82460c71ddaebe44b00") preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb0, 0xc8, 0x3, {"b44c9fee69f8b16e5ec29a6e7cb30ec5917639435a593fe16690831a4ec77c5e141f8e57a920be8a729e8cacbdacedfbb5eb012d826c8adb8b3e1df8d27cc1d2bea43463e06f41f404deb2e2e586a5719e0c3135f39971426c911d7ca8636de26d9c93a7db3ce95a0adc8e56eab726594ff112c0973d46dcad2487c6d59fbbf77c034f8cba8895a1508ee3c5ea1a8b2a5d3f1512c184df8f32949e14315081fbae6fa050b2d0b1f9e8d9c97ad8"}}, {0x0, "59bb6db301e7c33afd0d6ca8f116c18a7b5170c626a272e243acb57713ad22e843fdd80386d2b0f9ab5437a8adc88ff590aa505ba05805caee2297bf39f6acb18835b77abef4d21c43e095c8ec23f6d1cafc58ef4a7c349449898479a7d929dcd99083988d63802625ab372f654ad2315aecf293945ce8d5c338793a8284ccdebeefb8d94ef927a25993bb678da0f3947cc752074817c952a13c24c7c43712a952babba47b7a221f2791afe1d86aeb33fd2f0a2458d5c89b54b368389eb694d38bb0e89b5f403f1967daf7220880616a195526632001668af3a2"}}, &(0x7f00000005c0)=""/136, 0x1a4, 0x88, 0x1}, 0x20) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/zero\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000c80), 0x4) close(r1) clone(0x4108000, &(0x7f00000013c0)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="205ae94c33c82a1939ebe97b733c517e25e6e696d7b77db18f26ef223373bce65f") r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x100, 0x10100) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000006c0)={0x81, 0x0, 0x80, 0x9, 0xfffffffffffffffc, 0x74d, 0xfffffffffffffffd, 0x6, 0x1, 0x9504, 0x7ff, 0xfffffffffffffff9}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@deltfilter={0x2c, 0x2d, 0x0, 0x70bd2b, 0x25dfdbfd, {0x0, r4, {0x2, 0xf}, {0xfff2, 0xd}, {0xfff9}}, [@TCA_RATE={0x8, 0x5, {0xfffffffffffffffe, 0x1ff}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40880}, 0x20000000) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) write$P9_RREMOVE(r3, &(0x7f0000000700)={0x7, 0x7b, 0x1}, 0x7) write$P9_RSETATTR(r3, &(0x7f0000000740)={0x7, 0x1b, 0x2}, 0x7) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x2, 0x7f}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:36 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:36 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xfffffdfc, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:36 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:32:36 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:36 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x7, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x1948a1e5, 0x8, 0x5, 0x4, 0x5, 0xfffffffffffffffc}) preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:36 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7a000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:36 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:36 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4c00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) [ 1387.770295] oom_reaper: reaped process 14038 (syz-executor2), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1387.787953] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1387.817457] udevd cpuset=/ mems_allowed=0 [ 1387.822207] CPU: 0 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1387.828805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1387.838255] Call Trace: [ 1387.840907] dump_stack+0x244/0x39d [ 1387.844561] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1387.849768] ? mark_held_locks+0x130/0x130 [ 1387.854018] ? mark_held_locks+0x130/0x130 [ 1387.858272] dump_header+0x27b/0xf72 [ 1387.862019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1387.867576] ? check_preemption_disabled+0x48/0x280 [ 1387.872602] ? pagefault_out_of_memory+0x197/0x197 [ 1387.877542] ? debug_smp_processor_id+0x1c/0x20 [ 1387.879188] syz-executor2: vmalloc: allocation failure, allocated 969379840 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1387.882227] ? perf_trace_lock+0x14d/0x7a0 [ 1387.882249] ? lock_is_held_type+0x210/0x210 [ 1387.882272] ? debug_smp_processor_id+0x1c/0x20 [ 1387.907184] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1387.909499] ? perf_trace_lock+0x14d/0x7a0 [ 1387.918811] ? zap_class+0x640/0x640 [ 1387.922531] ? print_usage_bug+0xc0/0xc0 [ 1387.926598] ? lock_is_held_type+0x210/0x210 [ 1387.931007] ? perf_trace_lock+0x14d/0x7a0 [ 1387.935262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1387.940807] ? find_held_lock+0x36/0x1c0 [ 1387.944990] ? mark_held_locks+0xc7/0x130 [ 1387.949145] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1387.954255] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1387.959366] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1387.963957] ? trace_hardirqs_on+0xbd/0x310 [ 1387.968279] ? kasan_check_read+0x11/0x20 [ 1387.972430] ? ___ratelimit+0x3b4/0x672 [ 1387.976409] ? trace_hardirqs_off_caller+0x310/0x310 [ 1387.981516] ? trace_hardirqs_on+0x310/0x310 [ 1387.985932] ? lock_downgrade+0x900/0x900 [ 1387.990091] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1387.995199] ? ___ratelimit+0x3b9/0x672 [ 1387.999182] ? idr_get_free+0xf70/0xf70 [ 1388.003162] ? lock_is_held_type+0x210/0x210 [ 1388.007588] oom_kill_process.cold.27+0x10/0x903 [ 1388.012361] ? zap_class+0x640/0x640 [ 1388.016099] ? check_preemption_disabled+0x48/0x280 [ 1388.021122] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1388.026065] ? kasan_check_read+0x11/0x20 [ 1388.030219] ? oom_evaluate_task+0x540/0x540 [ 1388.034638] ? find_held_lock+0x36/0x1c0 [ 1388.038709] ? out_of_memory+0x974/0x1430 [ 1388.042861] ? lock_downgrade+0x900/0x900 [ 1388.047009] ? check_preemption_disabled+0x48/0x280 [ 1388.052028] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1388.056962] ? kasan_check_read+0x11/0x20 [ 1388.061111] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1388.066389] ? rcu_softirq_qs+0x20/0x20 [ 1388.070369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1388.075916] ? oom_evaluate_task+0x302/0x540 [ 1388.080335] out_of_memory+0xa84/0x1430 [ 1388.084316] ? oom_killer_disable+0x3a0/0x3a0 [ 1388.088813] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1388.093748] ? __ww_mutex_check_waiters+0x160/0x160 [ 1388.098782] __alloc_pages_slowpath+0x232c/0x2de0 [ 1388.103658] ? warn_alloc+0x120/0x120 [ 1388.107462] ? mark_held_locks+0x130/0x130 [ 1388.111709] ? find_get_entry+0xaae/0x1120 [ 1388.115956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1388.121494] ? check_preemption_disabled+0x48/0x280 [ 1388.126510] ? filemap_map_pages+0x1a20/0x1a20 [ 1388.131102] ? debug_smp_processor_id+0x1c/0x20 [ 1388.135880] ? perf_trace_lock+0x14d/0x7a0 [ 1388.140133] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1388.145677] ? should_fail+0x22d/0xd01 [ 1388.149569] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1388.154767] ? zap_class+0x640/0x640 [ 1388.158512] ? __lock_is_held+0xb5/0x140 [ 1388.162586] ? mark_held_locks+0x130/0x130 [ 1388.166824] ? lock_release+0xa00/0xa00 [ 1388.170799] ? perf_trace_sched_process_exec+0x860/0x860 [ 1388.176253] ? xa_load+0x2ba/0x460 [ 1388.179800] ? lock_downgrade+0x900/0x900 [ 1388.183957] ? __might_sleep+0x95/0x190 [ 1388.187940] __alloc_pages_nodemask+0xad8/0xea0 [ 1388.192913] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1388.197942] ? __page_cache_alloc+0x191/0x5c0 [ 1388.202442] ? xa_load+0x2e1/0x460 [ 1388.205987] ? xa_clear_mark+0x40/0x40 [ 1388.209881] ? zap_class+0x640/0x640 [ 1388.213617] ? zap_class+0x640/0x640 [ 1388.217331] ? zap_class+0x640/0x640 [ 1388.221047] ? __do_page_cache_readahead+0x663/0x810 [ 1388.226246] ? find_held_lock+0x36/0x1c0 [ 1388.230320] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1388.235870] alloc_pages_current+0x173/0x350 [ 1388.240293] __page_cache_alloc+0x38c/0x5c0 [ 1388.244614] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1388.249546] ? kasan_check_read+0x11/0x20 [ 1388.253695] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1388.258979] ? generic_perform_write+0x6a0/0x6a0 [ 1388.263739] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1388.269287] ? check_preemption_disabled+0x48/0x280 [ 1388.274314] filemap_fault+0x1595/0x25f0 [ 1388.278392] ? __lock_page_or_retry+0xa00/0xa00 [ 1388.283066] ? mark_held_locks+0x130/0x130 [ 1388.287317] ? filemap_map_pages+0xd6b/0x1a20 [ 1388.291816] ? lock_downgrade+0x900/0x900 [ 1388.295968] ? check_preemption_disabled+0x48/0x280 [ 1388.300992] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1388.305926] ? kasan_check_read+0x11/0x20 [ 1388.310078] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1388.315356] ? rcu_softirq_qs+0x20/0x20 [ 1388.319346] ? filemap_map_pages+0xd92/0x1a20 [ 1388.323855] ? find_get_entries_tag+0x1400/0x1400 [ 1388.328704] ? lock_acquire+0x1ed/0x520 [ 1388.332685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1388.338313] ? check_preemption_disabled+0x48/0x280 [ 1388.343350] ? lock_acquire+0x1ed/0x520 [ 1388.347336] ? ext4_filemap_fault+0x7a/0xad [ 1388.351751] ? lock_release+0xa00/0xa00 [ 1388.355738] ? perf_trace_sched_process_exec+0x860/0x860 [ 1388.361203] ? print_usage_bug+0xc0/0xc0 [ 1388.365266] ? pvclock_read_flags+0x160/0x160 [ 1388.369767] ? print_usage_bug+0xc0/0xc0 [ 1388.373844] ? down_read+0x8d/0x120 [ 1388.377479] ? ext4_filemap_fault+0x7a/0xad [ 1388.381804] ? __down_interruptible+0x700/0x700 [ 1388.386492] ext4_filemap_fault+0x82/0xad [ 1388.390644] __do_fault+0x100/0x6b0 [ 1388.394274] ? unlock_page+0x2c2/0x4c0 [ 1388.398170] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1388.403277] ? mark_held_locks+0x130/0x130 [ 1388.407513] ? mark_held_locks+0x130/0x130 [ 1388.411747] ? kasan_check_read+0x11/0x20 [ 1388.415903] ? ep_poll+0x4fa/0x13d0 [ 1388.419542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1388.425087] __handle_mm_fault+0x3ea0/0x5be0 [ 1388.429513] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1388.434359] ? lock_is_held_type+0x210/0x210 [ 1388.438768] ? do_epoll_create+0x590/0x590 [ 1388.443009] ? kasan_check_write+0x14/0x20 [ 1388.447255] ? zap_class+0x640/0x640 [ 1388.450966] ? zap_class+0x640/0x640 [ 1388.454699] ? __switch_to_asm+0x34/0x70 [ 1388.458792] ? find_held_lock+0x36/0x1c0 [ 1388.462866] ? handle_mm_fault+0x42a/0xc70 [ 1388.467117] ? lock_downgrade+0x900/0x900 [ 1388.471270] ? check_preemption_disabled+0x48/0x280 [ 1388.476291] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1388.481241] ? kasan_check_read+0x11/0x20 [ 1388.485475] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1388.490775] ? rcu_softirq_qs+0x20/0x20 [ 1388.494755] ? trace_hardirqs_off_caller+0x310/0x310 [ 1388.499873] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1388.505414] ? check_preemption_disabled+0x48/0x280 [ 1388.510440] handle_mm_fault+0x54f/0xc70 [ 1388.514510] ? __handle_mm_fault+0x5be0/0x5be0 [ 1388.519239] ? find_vma+0x34/0x190 [ 1388.522786] __do_page_fault+0x5e8/0xe60 [ 1388.526849] ? trace_hardirqs_off+0xb8/0x310 [ 1388.531276] do_page_fault+0xf2/0x7e0 [ 1388.535392] ? vmalloc_sync_all+0x30/0x30 [ 1388.539547] ? error_entry+0x70/0xd0 [ 1388.543356] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1388.548375] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1388.553391] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1388.558341] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1388.563184] ? trace_hardirqs_on_caller+0x310/0x310 [ 1388.568204] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1388.573664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1388.579214] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1388.584233] ? page_fault+0x8/0x30 [ 1388.587777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1388.592622] ? page_fault+0x8/0x30 [ 1388.596251] page_fault+0x1e/0x30 [ 1388.599705] RIP: 0033:0x4044ad [ 1388.602909] Code: Bad RIP value. [ 1388.606269] RSP: 002b:00007ffcb568d720 EFLAGS: 00010207 [ 1388.611630] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1388.618898] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1388.626166] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1388.633434] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1388.640701] R13: 0000000000000000 R14: 0000000000936ad0 R15: 000000000091e030 [ 1388.647995] CPU: 1 PID: 14038 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1388.649533] Mem-Info: [ 1388.655484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1388.655490] Call Trace: [ 1388.655517] dump_stack+0x244/0x39d [ 1388.655539] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1388.655569] warn_alloc.cold.116+0xb7/0x1bd [ 1388.657985] active_anon:128764 inactive_anon:200 isolated_anon:0 [ 1388.657985] active_file:17 inactive_file:17 isolated_file:0 [ 1388.657985] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1388.657985] slab_reclaimable:17068 slab_unreclaimable:101922 [ 1388.657985] mapped:49154 shmem:244 pagetables:1267 bounce:0 [ 1388.657985] free:15753 free_pcp:158 free_cma:0 [ 1388.667311] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1388.667330] ? __lock_is_held+0xb5/0x140 [ 1388.667366] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1388.669946] Node 0 active_anon:515056kB inactive_anon:800kB active_file:68kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 391168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1388.673558] __vmalloc_node_range+0x522/0x750 [ 1388.673586] ? vb2_vmalloc_alloc+0x123/0x380 [ 1388.678749] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1388.683065] vmalloc_user+0x75/0x170 [ 1388.683081] ? vb2_vmalloc_alloc+0x123/0x380 [ 1388.683096] vb2_vmalloc_alloc+0x123/0x380 [ 1388.683136] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1388.716205] lowmem_reserve[]: 0 2818 6321 6321 [ 1388.721012] ? __vb2_queue_alloc+0xf7/0xf90 [ 1388.725094] Node 0 DMA32 free:28752kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1388.730584] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1388.758097] lowmem_reserve[]: 0 0 3503 3503 [ 1388.762549] __vb2_queue_alloc+0x5e1/0xf90 [ 1388.762593] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1388.766967] Node 0 Normal free:18352kB min:37364kB low:46704kB high:56044kB active_anon:515048kB inactive_anon:800kB active_file:68kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7392kB pagetables:5068kB bounce:0kB free_pcp:384kB local_pcp:136kB free_cma:0kB [ 1388.793076] vb2_core_create_bufs+0x401/0x8c0 [ 1388.793099] ? __vb2_queue_alloc+0xf90/0xf90 [ 1388.793122] ? debug_smp_processor_id+0x1c/0x20 [ 1388.793137] ? perf_trace_lock+0x14d/0x7a0 [ 1388.793152] ? __save_stack_trace+0x8d/0xf0 [ 1388.793176] ? v4l2_prio_open+0x140/0x140 [ 1388.796873] lowmem_reserve[]: 0 0 0 0 [ 1388.801279] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1388.805520] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1388.810586] vb2_create_bufs+0x3c6/0x7f0 [ 1388.815190] Node 0 DMA32: 6*4kB (M) 3*8kB (M) 4*16kB (UM) 5*32kB (M) 5*64kB (M) 4*128kB (M) 4*256kB (M) 2*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 4*4096kB (M) = 28752kB [ 1388.819478] ? video_ioctl2+0x2c/0x33 [ 1388.846904] Node 0 Normal: 1194*4kB (UME) 516*8kB (UME) 169*16kB (UME) 133*32kB (UME) 39*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18360kB [ 1388.852081] ? vb2_request_queue+0x120/0x120 [ 1388.852097] ? v4l2_prio_open+0x140/0x140 [ 1388.852119] ? find_held_lock+0x36/0x1c0 [ 1388.856421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1388.860647] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1388.865672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1388.894530] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1388.894549] v4l_create_bufs+0x152/0x230 [ 1388.894569] __video_do_ioctl+0x8b1/0x1050 [ 1388.894609] ? v4l_s_fmt+0x990/0x990 [ 1388.894633] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1388.899106] 278 total pagecache pages [ 1388.903502] video_usercopy+0x5c1/0x1760 [ 1388.903519] ? v4l_s_fmt+0x990/0x990 [ 1388.903543] ? v4l_enumstd+0x70/0x70 [ 1388.908189] 0 pages in swap cache [ 1388.912421] ? __switch_to_asm+0x40/0x70 [ 1388.912445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1388.912462] ? avc_has_extended_perms+0xab2/0x15a0 [ 1388.912492] ? avc_ss_reset+0x190/0x190 [ 1388.916781] Swap cache stats: add 0, delete 0, find 0/0 [ 1388.920915] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1388.924745] Free swap = 0kB [ 1388.930218] ? kasan_check_read+0x11/0x20 [ 1388.943753] Total swap = 0kB [ 1388.947775] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1388.962933] 1965979 pages RAM [ 1388.966653] ? rcu_softirq_qs+0x20/0x20 [ 1388.981098] 0 pages HighMem/MovableOnly [ 1388.985477] ? perf_trace_sched_process_exec+0x860/0x860 [ 1388.985495] ? __might_fault+0x12b/0x1e0 [ 1388.989615] 342854 pages reserved [ 1388.993669] ? video_usercopy+0x1760/0x1760 [ 1388.993685] video_ioctl2+0x2c/0x33 [ 1388.993703] v4l2_ioctl+0x154/0x1b0 [ 1389.002558] 0 pages cma reserved [ 1389.006842] ? video_devdata+0xa0/0xa0 [ 1389.015543] Out of memory: Kill process 17643 (syz-executor5) score 1005 or sacrifice child [ 1389.020334] do_vfs_ioctl+0x1de/0x1790 [ 1389.024508] Killed process 17643 (syz-executor5) total-vm:70336kB, anon-rss:4240kB, file-rss:32640kB, shmem-rss:0kB [ 1389.028606] ? ioctl_preallocate+0x300/0x300 [ 1389.060561] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1389.060627] ? selinux_file_mprotect+0x620/0x620 [ 1389.067895] udevd cpuset=/ mems_allowed=0 [ 1389.071066] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1389.071091] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1389.071109] ? put_timespec64+0x10f/0x1b0 [ 1389.071123] ? nsecs_to_jiffies+0x30/0x30 [ 1389.071141] ? do_syscall_64+0x9a/0x820 [ 1389.071161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1389.219484] ? security_file_ioctl+0x94/0xc0 [ 1389.223905] ksys_ioctl+0xa9/0xd0 [ 1389.227368] __x64_sys_ioctl+0x73/0xb0 [ 1389.231260] do_syscall_64+0x1b9/0x820 [ 1389.235272] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1389.240640] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1389.245577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1389.250426] ? trace_hardirqs_on_caller+0x310/0x310 [ 1389.255450] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1389.260475] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1389.265504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1389.270617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1389.275816] RIP: 0033:0x457569 [ 1389.279026] Code: Bad RIP value. [ 1389.282393] RSP: 002b:00007fc968068c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1389.290109] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1389.297380] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1389.304652] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1389.311955] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680696d4 [ 1389.319224] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1389.326525] CPU: 0 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1389.333125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1389.341633] Mem-Info: [ 1389.342575] Call Trace: [ 1389.345009] active_anon:127715 inactive_anon:200 isolated_anon:0 [ 1389.345009] active_file:17 inactive_file:17 isolated_file:0 [ 1389.345009] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1389.345009] slab_reclaimable:17068 slab_unreclaimable:101922 [ 1389.345009] mapped:49154 shmem:244 pagetables:1267 bounce:0 [ 1389.345009] free:16903 free_pcp:4 free_cma:0 [ 1389.347592] dump_stack+0x244/0x39d [ 1389.380520] Node 0 active_anon:510860kB inactive_anon:800kB active_file:68kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 391168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1389.384081] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1389.384104] ? mark_held_locks+0x130/0x130 [ 1389.411539] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1389.416694] ? mark_held_locks+0x130/0x130 [ 1389.416715] dump_header+0x27b/0xf72 [ 1389.416739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1389.420951] lowmem_reserve[]: 0 2818 6321 6321 [ 1389.447078] ? check_preemption_disabled+0x48/0x280 [ 1389.447096] ? pagefault_out_of_memory+0x197/0x197 [ 1389.447114] ? debug_smp_processor_id+0x1c/0x20 [ 1389.451336] Node 0 DMA32 free:29000kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1389.455038] ? perf_trace_lock+0x14d/0x7a0 [ 1389.455072] ? lock_is_held_type+0x210/0x210 [ 1389.460578] lowmem_reserve[]: 0 0 3503 3503 [ 1389.465158] ? debug_smp_processor_id+0x1c/0x20 [ 1389.465170] ? perf_trace_lock+0x14d/0x7a0 [ 1389.465186] ? zap_class+0x640/0x640 [ 1389.470176] Node 0 Normal free:22704kB min:37364kB low:46704kB high:56044kB active_anon:510852kB inactive_anon:800kB active_file:68kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7392kB pagetables:5068kB bounce:0kB free_pcp:16kB local_pcp:16kB free_cma:0kB [ 1389.475096] ? print_usage_bug+0xc0/0xc0 [ 1389.475111] ? lock_is_held_type+0x210/0x210 [ 1389.475127] ? perf_trace_lock+0x14d/0x7a0 [ 1389.479793] lowmem_reserve[]: 0 0 0 0 [ 1389.506955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1389.506973] ? find_held_lock+0x36/0x1c0 [ 1389.506997] ? mark_held_locks+0xc7/0x130 [ 1389.511201] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1389.515601] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1389.515615] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1389.515633] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1389.519940] Node 0 DMA32: 6*4kB (M) 4*8kB (UM) 3*16kB (M) 5*32kB (M) 5*64kB (M) 4*128kB (M) 5*256kB (UM) 2*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 4*4096kB (M) = 29000kB [ 1389.524612] ? trace_hardirqs_on+0xbd/0x310 [ 1389.524627] ? kasan_check_read+0x11/0x20 [ 1389.524643] ? ___ratelimit+0x3b4/0x672 [ 1389.528856] Node 0 Normal: 1268*4kB (UME) 519*8kB (UME) 182*16kB (UME) 135*32kB (UME) 40*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 23112kB [ 1389.532561] ? trace_hardirqs_off_caller+0x310/0x310 [ 1389.532577] ? trace_hardirqs_on+0x310/0x310 [ 1389.532596] ? lock_downgrade+0x900/0x900 [ 1389.561335] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1389.565355] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1389.565393] ? ___ratelimit+0x3b9/0x672 [ 1389.569790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1389.574004] ? idr_get_free+0xf70/0xf70 [ 1389.574021] ? lock_is_held_type+0x210/0x210 [ 1389.574051] oom_kill_process.cold.27+0x10/0x903 [ 1389.577819] 278 total pagecache pages [ 1389.583349] ? zap_class+0x640/0x640 [ 1389.583365] ? check_preemption_disabled+0x48/0x280 [ 1389.583384] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1389.587428] 0 pages in swap cache [ 1389.591559] ? kasan_check_read+0x11/0x20 [ 1389.605168] Swap cache stats: add 0, delete 0, find 0/0 [ 1389.610239] ? oom_evaluate_task+0x540/0x540 [ 1389.615336] Free swap = 0kB [ 1389.619890] ? find_held_lock+0x36/0x1c0 [ 1389.634972] Total swap = 0kB [ 1389.639269] ? out_of_memory+0x974/0x1430 [ 1389.643409] 1965979 pages RAM [ 1389.647355] ? lock_downgrade+0x900/0x900 [ 1389.662088] 0 pages HighMem/MovableOnly [ 1389.667182] ? check_preemption_disabled+0x48/0x280 [ 1389.671559] 342854 pages reserved [ 1389.675698] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1389.675713] ? kasan_check_read+0x11/0x20 [ 1389.675729] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1389.684647] 0 pages cma reserved [ 1389.689721] ? rcu_softirq_qs+0x20/0x20 [ 1389.806823] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1389.812374] ? oom_evaluate_task+0x302/0x540 [ 1389.816800] out_of_memory+0xa84/0x1430 [ 1389.820794] ? oom_killer_disable+0x3a0/0x3a0 [ 1389.825324] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1389.830269] ? __ww_mutex_check_waiters+0x160/0x160 [ 1389.835306] __alloc_pages_slowpath+0x232c/0x2de0 [ 1389.840193] ? warn_alloc+0x120/0x120 [ 1389.844005] ? mark_held_locks+0x130/0x130 [ 1389.848253] ? find_get_entry+0xaae/0x1120 [ 1389.852503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1389.858057] ? check_preemption_disabled+0x48/0x280 [ 1389.863165] ? filemap_map_pages+0x1a20/0x1a20 [ 1389.867879] ? debug_smp_processor_id+0x1c/0x20 [ 1389.872560] ? perf_trace_lock+0x14d/0x7a0 [ 1389.876814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1389.882365] ? should_fail+0x22d/0xd01 [ 1389.886271] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1389.891389] ? zap_class+0x640/0x640 [ 1389.895224] ? __lock_is_held+0xb5/0x140 [ 1389.899304] ? mark_held_locks+0x130/0x130 [ 1389.903549] ? lock_release+0xa00/0xa00 [ 1389.907541] ? perf_trace_sched_process_exec+0x860/0x860 [ 1389.913003] ? xa_load+0x2ba/0x460 [ 1389.916556] ? lock_downgrade+0x900/0x900 [ 1389.920804] ? __might_sleep+0x95/0x190 [ 1389.924795] __alloc_pages_nodemask+0xad8/0xea0 [ 1389.929481] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1389.934508] ? __page_cache_alloc+0x191/0x5c0 [ 1389.939032] ? xa_load+0x2e1/0x460 [ 1389.942579] ? xa_clear_mark+0x40/0x40 [ 1389.946582] ? zap_class+0x640/0x640 [ 1389.950311] ? zap_class+0x640/0x640 [ 1389.954041] ? zap_class+0x640/0x640 [ 1389.957768] ? __do_page_cache_readahead+0x663/0x810 [ 1389.962883] ? find_held_lock+0x36/0x1c0 [ 1389.966956] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1389.972606] alloc_pages_current+0x173/0x350 [ 1389.977040] __page_cache_alloc+0x38c/0x5c0 [ 1389.981379] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1389.986335] ? kasan_check_read+0x11/0x20 [ 1389.990478] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1389.995785] ? generic_perform_write+0x6a0/0x6a0 [ 1390.000536] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1390.006085] ? check_preemption_disabled+0x48/0x280 [ 1390.011101] filemap_fault+0x1595/0x25f0 [ 1390.015168] ? __lock_page_or_retry+0xa00/0xa00 [ 1390.019831] ? mark_held_locks+0x130/0x130 [ 1390.024077] ? filemap_map_pages+0xd6b/0x1a20 [ 1390.028563] ? lock_downgrade+0x900/0x900 [ 1390.032700] ? check_preemption_disabled+0x48/0x280 [ 1390.037706] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1390.042626] ? kasan_check_read+0x11/0x20 [ 1390.046771] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1390.052036] ? rcu_softirq_qs+0x20/0x20 [ 1390.056017] ? filemap_map_pages+0xd92/0x1a20 [ 1390.060522] ? find_get_entries_tag+0x1400/0x1400 [ 1390.065368] ? lock_acquire+0x1ed/0x520 [ 1390.069334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1390.074862] ? check_preemption_disabled+0x48/0x280 [ 1390.079893] ? lock_acquire+0x1ed/0x520 [ 1390.083858] ? ext4_filemap_fault+0x7a/0xad [ 1390.088186] ? lock_release+0xa00/0xa00 [ 1390.092148] ? perf_trace_sched_process_exec+0x860/0x860 [ 1390.097674] ? print_usage_bug+0xc0/0xc0 [ 1390.101728] ? pvclock_read_flags+0x160/0x160 [ 1390.106224] ? print_usage_bug+0xc0/0xc0 [ 1390.110293] ? down_read+0x8d/0x120 [ 1390.113910] ? ext4_filemap_fault+0x7a/0xad [ 1390.118225] ? __down_interruptible+0x700/0x700 [ 1390.122892] ext4_filemap_fault+0x82/0xad [ 1390.127122] __do_fault+0x100/0x6b0 [ 1390.130744] ? unlock_page+0x2c2/0x4c0 [ 1390.134625] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1390.139718] ? mark_held_locks+0x130/0x130 [ 1390.143952] ? mark_held_locks+0x130/0x130 [ 1390.148177] ? kasan_check_read+0x11/0x20 [ 1390.152318] ? ep_poll+0x4fa/0x13d0 [ 1390.155942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1390.161472] __handle_mm_fault+0x3ea0/0x5be0 [ 1390.165894] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1390.170834] ? lock_is_held_type+0x210/0x210 [ 1390.175234] ? do_epoll_create+0x590/0x590 [ 1390.179463] ? kasan_check_write+0x14/0x20 [ 1390.183695] ? zap_class+0x640/0x640 [ 1390.187398] ? zap_class+0x640/0x640 [ 1390.191105] ? __switch_to_asm+0x34/0x70 [ 1390.195160] ? find_held_lock+0x36/0x1c0 [ 1390.199221] ? handle_mm_fault+0x42a/0xc70 [ 1390.203446] ? lock_downgrade+0x900/0x900 [ 1390.207600] ? check_preemption_disabled+0x48/0x280 [ 1390.212613] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1390.217530] ? kasan_check_read+0x11/0x20 [ 1390.221672] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1390.227026] ? rcu_softirq_qs+0x20/0x20 [ 1390.230997] ? trace_hardirqs_off_caller+0x310/0x310 [ 1390.236092] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1390.241623] ? check_preemption_disabled+0x48/0x280 [ 1390.246646] handle_mm_fault+0x54f/0xc70 [ 1390.250801] ? __handle_mm_fault+0x5be0/0x5be0 [ 1390.255391] ? find_vma+0x34/0x190 [ 1390.258958] __do_page_fault+0x5e8/0xe60 [ 1390.263023] ? trace_hardirqs_off+0xb8/0x310 [ 1390.267429] do_page_fault+0xf2/0x7e0 [ 1390.271231] ? vmalloc_sync_all+0x30/0x30 [ 1390.275371] ? error_entry+0x70/0xd0 [ 1390.279078] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1390.284084] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1390.289020] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1390.293939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1390.298775] ? trace_hardirqs_on_caller+0x310/0x310 [ 1390.303792] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1390.309251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1390.314778] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1390.319783] ? page_fault+0x8/0x30 [ 1390.323317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1390.328148] ? page_fault+0x8/0x30 [ 1390.331699] page_fault+0x1e/0x30 [ 1390.335153] RIP: 0033:0x4044ad [ 1390.338359] Code: Bad RIP value. [ 1390.341711] RSP: 002b:00007ffcb568d720 EFLAGS: 00010207 [ 1390.347070] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1390.354415] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1390.361678] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1390.368949] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1390.376214] R13: 0000000000000000 R14: 0000000000936ad0 R15: 000000000091e030 [ 1390.424971] syz-executor5 (17643) used greatest stack depth: 6720 bytes left [ 1390.438299] Mem-Info: [ 1390.440788] active_anon:127710 inactive_anon:200 isolated_anon:0 [ 1390.440788] active_file:18 inactive_file:15 isolated_file:0 [ 1390.440788] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1390.440788] slab_reclaimable:17068 slab_unreclaimable:101917 [ 1390.440788] mapped:49154 shmem:244 pagetables:1242 bounce:0 [ 1390.440788] free:21860 free_pcp:331 free_cma:0 [ 1390.478485] Node 0 active_anon:510840kB inactive_anon:800kB active_file:72kB inactive_file:260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 387072kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1390.508408] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1390.538251] lowmem_reserve[]: 0 2818 6321 6321 [ 1390.544032] Node 0 DMA32 free:154496kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:504kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1676kB local_pcp:356kB free_cma:0kB [ 1390.573836] lowmem_reserve[]: 0 0 3503 3503 [ 1390.578384] Node 0 Normal free:25396kB min:37364kB low:46704kB high:56044kB active_anon:510832kB inactive_anon:800kB active_file:72kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7392kB pagetables:4968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1390.608135] lowmem_reserve[]: 0 0 0 0 [ 1390.612938] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1390.627579] Node 0 DMA32: 4*4kB (UM) 3*8kB (UM) 3*16kB (U) 3*32kB (U) 4*64kB (U) 5*128kB (UM) 7*256kB (UM) 6*512kB (UM) 7*1024kB (UM) 9*2048kB (UM) 52*4096kB (UM) = 244536kB [ 1390.644892] Node 0 Normal: 1241*4kB (UME) 529*8kB (UME) 182*16kB (UME) 214*32kB (UME) 40*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 25612kB [ 1390.660085] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1390.671396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1390.681241] 1239 total pagecache pages [ 1390.691188] 0 pages in swap cache [ 1390.698516] Swap cache stats: add 0, delete 0, find 0/0 [ 1390.704890] Free swap = 0kB [ 1390.708218] Total swap = 0kB [ 1390.721714] 1965979 pages RAM [ 1390.724861] 0 pages HighMem/MovableOnly [ 1390.728832] 342854 pages reserved [ 1390.735173] 0 pages cma reserved [ 1390.738569] Out of memory: Kill process 17708 (syz-executor5) score 1005 or sacrifice child [ 1390.747216] Killed process 17708 (syz-executor5) total-vm:70336kB, anon-rss:4240kB, file-rss:32640kB, shmem-rss:0kB 04:32:52 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7400, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:52 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0xc, 0x100001, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, 0x0) tkill(r0, 0x1000000000015) 04:32:52 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c746572ecddc3b5f6f82460c71ddaebe44b00") preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x12587c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6e65742fed63666923c08cab008c232a80bf0b8f075e1751e3927cf983cb16b1744d76fca28880e11c483cc194ec0c2d13319eeb7872bc49") preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:52 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6800, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0xafe, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000002c0)={"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"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:52 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0xc, 0x400001, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000)=0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80, 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) r7 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) r9 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() getgroups(0x8, &(0x7f0000000b00)=[0x0, 0x0, 0x0, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0xee01]) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='system.posix_acl_access\x00', &(0x7f0000000d00)={{}, {0x1, 0x2}, [{0x2, 0x1, r2}, {0x2, 0x4, r3}, {0x2, 0x6, r4}, {0x2, 0x132323d1b9ae572e, r5}, {0x2, 0x4, r6}, {0x2, 0x6, r7}, {0x2, 0x0, r8}, {0x2, 0x7, r9}], {0x4, 0x1}, [{0x8, 0x1, r10}, {0x8, 0x1, r11}, {0x8, 0x2, r12}, {0x8, 0x3, r13}, {0x8, 0x7, r14}, {0x8, 0x1, r15}], {0x10, 0x6}, {0x20, 0x4}}, 0x94, 0x2) recvfrom$unix(r0, &(0x7f0000000340)=""/111, 0x6f, 0x100, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x7, 0x400, 0x401}) r16 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x200, 0x501000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r16, 0xc1105511, &(0x7f0000000200)={{0xa, 0x0, 0x3, 0x100, 'syz1\x00', 0x7}, 0x6, 0x20000020, 0x6, r1, 0x3, 0x7, 'syz1\x00', &(0x7f00000001c0)=['/dev/snd/pcmC#D#p\x00', '/dev/snd/pcmC#D#c\x00', '/dev/sequencer\x00'], 0x33, [], [0xffffffff, 0x2, 0x40, 0x400]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:32:52 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:32:52 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:32:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000000)) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffc0000000000000) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x40, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000500)={@local, 0x42, r3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) splice(r2, &(0x7f0000000080), r1, &(0x7f00000000c0)=0x19, 0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000a40)={{0x0, 0x0, 0x0, 0x1, 0xffffffff}}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x9, &(0x7f0000000940)=[{&(0x7f00000002c0)="2203f98b1745916b8f1a3e29a477f3040827cc306675222c9e7ecc64063ee20350e9994a14082964f84c81797693c49af442b11eee7969e44349e46511dfa3b10e0973912d9308e84b9a70cad8b8206e14182304312a926253e6f023bce5b143ceb8d85d00b0b533446e26a9afd18ab0604bd1dd5e558e122b398401165eae127435af96bd368b", 0x87, 0x8001}, {&(0x7f0000000380)="c1e80467f0fabf64f7d6849252ade360f93838d55dc72fa2b671ecc9e582297e256dbef767c7f269be768cd55f48560facc88a9a6b75b0751b5665954243d7078631cdf99b7464e9a6bb428ae346589105a8d9dca13c9426c3ab3e7cbe92af558d34f0f64560da2abfea33d71bcec602245c286ac8071675bb33775c7a73dbd236f57d21a5e2d3dcc0df19db", 0x8c, 0x6}, {&(0x7f0000000540)="e9241849b9e1feb29195979d8835802c965fba3a8c686e3a20fdd8bd3cc26f6b58f30b8921ba7c493c7d026b0b6d4fea712417055bfef9d60cddf85ee139a215adb9a6a69b02fed0065287b7338cadf1353fdd8abcd6f2bf27c53443463aa7ddb662215996104acd1aa79ee9bf0b25f144e2a98c80e3a664c7e65e6cccb3df9fabda085e6a37f0c9fc73786d9fed090b6ea2e43a814da553766540d1dc4b4d6930ef103632e15595c936", 0xaa, 0x3}, {&(0x7f00000001c0)="ee97bd3be2d9ac8807549cde8c4c3410d2f7ca5436b0a95ec40a765fd958f42e3394b950f4f9e9c98d14433a1826141d055d401812db4febebf1957517f97282fe152c3d08255868214c0497dfdfa559c1c7accacd46acbbe0955fe081b11859c0d3c2e7a913d99f72f0b8e0b9ddbb1246a57c", 0x73, 0x9}, {&(0x7f00000013c0)="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", 0x1000, 0x29}, {&(0x7f0000000600)="e941f6442ef189e4d8be9838330e308d03bca59c82cbd776769f356eb08556ca00edb166bc9d6f0c2749fb41f606a78ec51a5392c6914b0d76a8337350e16912ba0e780d3b5673263df90813456e563ebb150c7318a76aaa1ac6c4e53a7c56865fc8b2954882de9d412730d16efad60b65761a5c23ebbd1c5ee3a1740c6ee775aac1e7c4d640296f6c49a406780a45c35d07740e4f83af75886e42e845c0c96b17ad621e1e17246fd69ead9863b153820065928285e2659ac9f57537809c711e", 0xc0, 0x8}, {&(0x7f00000006c0)="14777a6c2c045b55ae5c1c680f11ddcd7ff643d468251c68aa0ea97fb236feaf935c0cfd19cce779126f53d72da584d1f0e25bcbbbc0725e2cd72330be37597d6d753bccd63bbba537e8eece13b33dd289cd1899fee55148f7ace680c9ee1cca70d7a7410abf8bc156d3b4c5ac4ea1c1e7d4da5df8d786266d50cb16e2024f59af1bc16386217aa7774eee0c4f89057246caddc4fbc22e56e89445ca3d6aa6007093fb53212938aaed81eae4016d56f550b4edbed0d2fdb609a3fb5ea8e88905bb2de2d36215a51524a3ac9cd7f8ff29c21343964389801d4829155c1393da935e4ef8f5", 0xe4, 0xffff}, {&(0x7f00000007c0)="f6640b0c421b1d128fe74698d7bc85a071425454657685a20ea34995f84f8fefd16f7ccb37bc9ef2bc5d72e5af3f054f2669dd53e1a4cf45bbbf69c4bb74932257a6e1726a70a3c3b0cffa5b85f124cafa4404694c52ed90dbf4077f6c18873e37f3e1dffc4d2d6dcd0ce9952d5427dbbac914b4b711730ecbb992e2ac4f4e64ecf0d8970df59ffee1c5ddda650f1376e1505fa39209a38c2484de0de43f4e3eaf296f73e2f745c51c463a91b845333a4113e94b046215f70af2bb59a53ae24c08421d7610c86a04a78003aadb3350a19fdd621c9aaf2eb5d67a8c7b24f78d253a33967b63605523447fb8cf331cb9d82d6c2567bb1b56dcb2", 0xf9, 0x6}, {&(0x7f00000008c0)="bafd84ad2512de2f11931dc5ce7605d67cd4024d3472ec8b0c65f3ac0ff118a88b2f5fb23707ea9110f519f457df146630fadee815dbc316fc0120cfed244e55d2d6df66c2238d1406852a81711e92b1397b15b710170907740451fbc01873a9ac5fdece5fc2896e2d4d13af6d8952cd031c0759", 0x74, 0x3}], 0x8000, &(0x7f0000000440)=ANY=[@ANYBLOB='autodefrag,datacow,max_inline=87k,fsmagic=0x00000,\x00']) preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0xfff, 0x100000001, 0x7, 0x4, 0x1, 0x100000001}) 04:32:52 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r1 = semget(0x1, 0x0, 0x10) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000000)=""/76) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) [ 1403.686551] oom_reaper: reaped process 14085 (syz-executor2), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1403.743704] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1403.755094] rsyslogd cpuset=/ mems_allowed=0 [ 1403.759541] CPU: 1 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1403.766496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1403.775862] Call Trace: [ 1403.778469] dump_stack+0x244/0x39d [ 1403.782113] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1403.787490] ? mark_held_locks+0x130/0x130 [ 1403.791741] ? mark_held_locks+0x130/0x130 [ 1403.796000] dump_header+0x27b/0xf72 [ 1403.799730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1403.805278] ? check_preemption_disabled+0x48/0x280 [ 1403.810305] ? pagefault_out_of_memory+0x197/0x197 [ 1403.815344] ? debug_smp_processor_id+0x1c/0x20 [ 1403.820023] ? perf_trace_lock+0x14d/0x7a0 [ 1403.824275] ? lock_is_held_type+0x210/0x210 [ 1403.828702] ? debug_smp_processor_id+0x1c/0x20 [ 1403.833376] ? perf_trace_lock+0x14d/0x7a0 [ 1403.837626] ? zap_class+0x640/0x640 [ 1403.841346] ? print_usage_bug+0xc0/0xc0 [ 1403.845397] ? lock_is_held_type+0x210/0x210 [ 1403.849815] ? perf_trace_lock+0x14d/0x7a0 [ 1403.851815] syz-executor2: vmalloc: allocation failure, allocated 999768064 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1403.854051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1403.867805] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1403.873266] ? find_held_lock+0x36/0x1c0 [ 1403.873291] ? mark_held_locks+0xc7/0x130 [ 1403.873312] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1403.891683] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1403.896787] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1403.901377] ? trace_hardirqs_on+0xbd/0x310 [ 1403.905705] ? kasan_check_read+0x11/0x20 [ 1403.909968] ? ___ratelimit+0x3b4/0x672 [ 1403.913946] ? trace_hardirqs_off_caller+0x310/0x310 [ 1403.919056] ? trace_hardirqs_on+0x310/0x310 [ 1403.923471] ? lock_downgrade+0x900/0x900 [ 1403.927635] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1403.932745] ? ___ratelimit+0x3b9/0x672 [ 1403.936724] ? idr_get_free+0xf70/0xf70 [ 1403.940706] ? lock_is_held_type+0x210/0x210 [ 1403.945233] oom_kill_process.cold.27+0x10/0x903 [ 1403.949996] ? zap_class+0x640/0x640 [ 1403.953715] ? check_preemption_disabled+0x48/0x280 [ 1403.958739] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1403.963671] ? kasan_check_read+0x11/0x20 [ 1403.967826] ? oom_evaluate_task+0x540/0x540 [ 1403.972244] ? find_held_lock+0x36/0x1c0 [ 1403.976317] ? out_of_memory+0x974/0x1430 [ 1403.980471] ? lock_downgrade+0x900/0x900 [ 1403.984634] ? check_preemption_disabled+0x48/0x280 [ 1403.989659] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1403.994588] ? kasan_check_read+0x11/0x20 [ 1403.998743] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1404.004026] ? rcu_softirq_qs+0x20/0x20 [ 1404.008013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.013569] ? oom_evaluate_task+0x302/0x540 [ 1404.017984] out_of_memory+0xa84/0x1430 [ 1404.021978] ? oom_killer_disable+0x3a0/0x3a0 [ 1404.026475] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1404.031422] ? __ww_mutex_check_waiters+0x160/0x160 [ 1404.036449] __alloc_pages_slowpath+0x232c/0x2de0 [ 1404.041327] ? warn_alloc+0x120/0x120 [ 1404.045128] ? mark_held_locks+0x130/0x130 [ 1404.049374] ? find_get_entry+0xaae/0x1120 [ 1404.053624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1404.059163] ? check_preemption_disabled+0x48/0x280 [ 1404.064180] ? filemap_map_pages+0x1a20/0x1a20 [ 1404.068770] ? debug_smp_processor_id+0x1c/0x20 [ 1404.073444] ? perf_trace_lock+0x14d/0x7a0 [ 1404.077693] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.083233] ? should_fail+0x22d/0xd01 [ 1404.087141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1404.092248] ? zap_class+0x640/0x640 [ 1404.095989] ? __lock_is_held+0xb5/0x140 [ 1404.100060] ? mark_held_locks+0x130/0x130 [ 1404.104298] ? lock_release+0xa00/0xa00 [ 1404.108274] ? perf_trace_sched_process_exec+0x860/0x860 [ 1404.113921] ? xa_load+0x2ba/0x460 [ 1404.117470] ? lock_downgrade+0x900/0x900 [ 1404.121699] ? __might_sleep+0x95/0x190 [ 1404.125684] __alloc_pages_nodemask+0xad8/0xea0 [ 1404.130374] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1404.135395] ? __page_cache_alloc+0x191/0x5c0 [ 1404.139891] ? xa_load+0x2e1/0x460 [ 1404.143436] ? xa_clear_mark+0x40/0x40 [ 1404.147323] ? zap_class+0x640/0x640 [ 1404.151059] ? zap_class+0x640/0x640 [ 1404.154795] ? zap_class+0x640/0x640 [ 1404.158514] ? __do_page_cache_readahead+0x663/0x810 [ 1404.163629] ? find_held_lock+0x36/0x1c0 [ 1404.167696] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1404.173242] alloc_pages_current+0x173/0x350 [ 1404.177659] __page_cache_alloc+0x38c/0x5c0 [ 1404.182249] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1404.187195] ? kasan_check_read+0x11/0x20 [ 1404.191343] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1404.196636] ? generic_perform_write+0x6a0/0x6a0 [ 1404.201397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.206951] ? check_preemption_disabled+0x48/0x280 [ 1404.211981] filemap_fault+0x1595/0x25f0 [ 1404.216063] ? __lock_page_or_retry+0xa00/0xa00 [ 1404.220741] ? mark_held_locks+0x130/0x130 [ 1404.225102] ? filemap_map_pages+0xd6b/0x1a20 [ 1404.229617] ? lock_downgrade+0x900/0x900 [ 1404.233774] ? check_preemption_disabled+0x48/0x280 [ 1404.238805] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1404.243743] ? kasan_check_read+0x11/0x20 [ 1404.247900] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1404.253178] ? rcu_softirq_qs+0x20/0x20 [ 1404.257172] ? filemap_map_pages+0xd92/0x1a20 [ 1404.261685] ? find_get_entries_tag+0x1400/0x1400 [ 1404.266530] ? __kernel_text_address+0xd/0x40 [ 1404.271036] ? unwind_get_return_address+0x61/0xa0 [ 1404.276095] ? lock_acquire+0x1ed/0x520 [ 1404.280073] ? ext4_filemap_fault+0x7a/0xad [ 1404.284409] ? lock_release+0xa00/0xa00 [ 1404.288385] ? perf_trace_sched_process_exec+0x860/0x860 [ 1404.293925] ? print_usage_bug+0xc0/0xc0 [ 1404.297990] ? print_usage_bug+0xc0/0xc0 [ 1404.302053] ? __x64_sys_read+0x73/0xb0 [ 1404.306139] ? print_usage_bug+0xc0/0xc0 [ 1404.310224] ? down_read+0x8d/0x120 [ 1404.313851] ? ext4_filemap_fault+0x7a/0xad [ 1404.318177] ? __down_interruptible+0x700/0x700 [ 1404.322863] ext4_filemap_fault+0x82/0xad [ 1404.327027] __do_fault+0x100/0x6b0 [ 1404.330667] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1404.335782] ? mark_held_locks+0x130/0x130 [ 1404.340022] ? mark_held_locks+0x130/0x130 [ 1404.344262] ? lock_is_held_type+0x210/0x210 [ 1404.348672] ? do_syslog+0x147b/0x1690 [ 1404.352569] ? do_syslog+0x309/0x1690 [ 1404.356394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.361946] __handle_mm_fault+0x3ea0/0x5be0 [ 1404.366379] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1404.371234] ? lock_is_held_type+0x210/0x210 [ 1404.375651] ? find_held_lock+0x36/0x1c0 [ 1404.379737] ? zap_class+0x640/0x640 [ 1404.383457] ? zap_class+0x640/0x640 [ 1404.387185] ? find_held_lock+0x36/0x1c0 [ 1404.391261] ? handle_mm_fault+0x42a/0xc70 [ 1404.395500] ? lock_downgrade+0x900/0x900 [ 1404.399653] ? check_preemption_disabled+0x48/0x280 [ 1404.404682] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1404.409621] ? kasan_check_read+0x11/0x20 [ 1404.413773] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1404.419051] ? rcu_softirq_qs+0x20/0x20 [ 1404.423030] ? trace_hardirqs_off_caller+0x310/0x310 [ 1404.428141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.433684] ? check_preemption_disabled+0x48/0x280 [ 1404.438713] handle_mm_fault+0x54f/0xc70 [ 1404.442783] ? __handle_mm_fault+0x5be0/0x5be0 [ 1404.447381] ? find_vma+0x34/0x190 [ 1404.450931] __do_page_fault+0x5e8/0xe60 [ 1404.454993] ? trace_hardirqs_off+0xb8/0x310 [ 1404.459407] ? kernel_write+0x120/0x120 [ 1404.463400] do_page_fault+0xf2/0x7e0 [ 1404.467227] ? vmalloc_sync_all+0x30/0x30 [ 1404.471377] ? error_entry+0x70/0xd0 [ 1404.475097] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1404.480113] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1404.485059] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1404.489993] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1404.494838] ? trace_hardirqs_on_caller+0x310/0x310 [ 1404.499871] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1404.505344] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1404.510372] ? page_fault+0x8/0x30 [ 1404.513922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1404.518779] ? page_fault+0x8/0x30 [ 1404.522323] page_fault+0x1e/0x30 [ 1404.525788] RIP: 0033:0x7f3312ba41fd [ 1404.529522] Code: Bad RIP value. [ 1404.533146] RSP: 002b:00007f3310143e30 EFLAGS: 00010293 [ 1404.538517] RAX: 0000000000000076 RBX: 0000000000e72ce0 RCX: 00007f3312ba41fd [ 1404.545789] RDX: 0000000000000fff RSI: 00007f33119785a0 RDI: 0000000000000004 [ 1404.553064] RBP: 0000000000000000 R08: 0000000000e5e260 R09: 0000000000000000 [ 1404.560340] R10: 6b205d3836313833 R11: 0000000000000293 R12: 000000000065e420 [ 1404.567613] R13: 00007f33101449c0 R14: 00007f33131e9040 R15: 0000000000000003 [ 1404.574923] CPU: 0 PID: 14085 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1404.582306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1404.583407] Mem-Info: [ 1404.591662] Call Trace: [ 1404.591694] dump_stack+0x244/0x39d [ 1404.591719] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1404.594149] active_anon:122417 inactive_anon:200 isolated_anon:0 [ 1404.594149] active_file:10 inactive_file:12 isolated_file:0 [ 1404.594149] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1404.594149] slab_reclaimable:16989 slab_unreclaimable:101614 [ 1404.594149] mapped:49154 shmem:244 pagetables:1216 bounce:0 [ 1404.594149] free:15795 free_pcp:154 free_cma:0 [ 1404.596716] warn_alloc.cold.116+0xb7/0x1bd [ 1404.600332] Node 0 active_anon:489668kB inactive_anon:800kB active_file:40kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1404.605502] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1404.605521] ? __lock_is_held+0xb5/0x140 [ 1404.605559] ? ___might_sleep+0x79/0x340 [ 1404.638704] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1404.643001] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1404.643032] __vmalloc_node_range+0x522/0x750 [ 1404.670531] lowmem_reserve[]: 0 2818 6321 6321 [ 1404.675356] ? vb2_vmalloc_alloc+0x123/0x380 [ 1404.675376] vmalloc_user+0x75/0x170 [ 1404.679410] Node 0 DMA32 free:28612kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 1404.683461] ? vb2_vmalloc_alloc+0x123/0x380 [ 1404.683479] vb2_vmalloc_alloc+0x123/0x380 [ 1404.683498] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1404.709725] lowmem_reserve[]: 0 0 3503 3503 [ 1404.715237] ? __vb2_queue_alloc+0xf7/0xf90 [ 1404.715258] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1404.719732] Node 0 Normal free:18660kB min:37364kB low:46704kB high:56044kB active_anon:489660kB inactive_anon:800kB active_file:32kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7328kB pagetables:4864kB bounce:0kB free_pcp:364kB local_pcp:116kB free_cma:0kB [ 1404.724309] __vb2_queue_alloc+0x5e1/0xf90 [ 1404.724353] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1404.728725] lowmem_reserve[]: 0 0 0 0 [ 1404.732430] vb2_core_create_bufs+0x401/0x8c0 [ 1404.732453] ? __vb2_queue_alloc+0xf90/0xf90 [ 1404.732475] ? debug_smp_processor_id+0x1c/0x20 [ 1404.760369] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1404.764757] ? perf_trace_lock+0x14d/0x7a0 [ 1404.764774] ? __save_stack_trace+0x8d/0xf0 [ 1404.764799] ? v4l2_prio_open+0x140/0x140 [ 1404.769006] Node 0 DMA32: 9*4kB (M) 8*8kB (UME) 8*16kB (UME) 7*32kB (ME) 8*64kB (ME) 8*128kB (UME) 8*256kB (UME) 6*512kB (UME) 1*1024kB (E) 4*2048kB (UME) 3*4096kB (M) = 28612kB [ 1404.774111] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1404.774136] vb2_create_bufs+0x3c6/0x7f0 [ 1404.778432] Node 0 Normal: 1185*4kB (UME) 518*8kB (ME) 253*16kB (UME) 135*32kB (UME) 22*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18660kB [ 1404.782740] ? video_ioctl2+0x2c/0x33 [ 1404.782764] ? vb2_request_queue+0x120/0x120 [ 1404.782781] ? v4l2_prio_open+0x140/0x140 [ 1404.787865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1404.816745] ? find_held_lock+0x36/0x1c0 [ 1404.816768] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1404.816787] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1404.821002] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1404.825917] v4l_create_bufs+0x152/0x230 [ 1404.825937] __video_do_ioctl+0x8b1/0x1050 [ 1404.825962] ? v4l_s_fmt+0x990/0x990 [ 1404.829734] 266 total pagecache pages [ 1404.834225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.834248] video_usercopy+0x5c1/0x1760 [ 1404.838637] 0 pages in swap cache [ 1404.843290] ? v4l_s_fmt+0x990/0x990 [ 1404.843314] ? v4l_enumstd+0x70/0x70 [ 1404.843340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1404.856865] Swap cache stats: add 0, delete 0, find 0/0 [ 1404.861070] ? avc_has_extended_perms+0xab2/0x15a0 [ 1404.865386] Free swap = 0kB [ 1404.869513] ? avc_ss_reset+0x190/0x190 [ 1404.885473] Total swap = 0kB [ 1404.890980] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1404.895039] 1965979 pages RAM [ 1404.909332] ? kasan_check_read+0x11/0x20 [ 1404.909348] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1404.909364] ? rcu_softirq_qs+0x20/0x20 [ 1404.913187] 0 pages HighMem/MovableOnly [ 1404.917603] ? perf_trace_sched_process_exec+0x860/0x860 [ 1404.921724] 342854 pages reserved [ 1404.930522] ? __might_fault+0x12b/0x1e0 [ 1404.930551] ? video_usercopy+0x1760/0x1760 [ 1404.934606] 0 pages cma reserved [ 1404.938899] video_ioctl2+0x2c/0x33 [ 1404.943763] Out of memory: Kill process 17750 (syz-executor5) score 1005 or sacrifice child [ 1404.952302] v4l2_ioctl+0x154/0x1b0 [ 1404.952318] ? video_devdata+0xa0/0xa0 [ 1404.952337] do_vfs_ioctl+0x1de/0x1790 [ 1404.956450] Killed process 17750 (syz-executor5) total-vm:70336kB, anon-rss:4240kB, file-rss:32640kB, shmem-rss:0kB [ 1404.960603] ? ioctl_preallocate+0x300/0x300 [ 1404.966399] oom_reaper: reaped process 17750 (syz-executor5), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1404.968105] ? selinux_file_mprotect+0x620/0x620 [ 1404.979497] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1404.981145] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1404.984879] rsyslogd cpuset=/ mems_allowed=0 [ 1404.988552] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1405.140239] ? put_timespec64+0x10f/0x1b0 [ 1405.144391] ? nsecs_to_jiffies+0x30/0x30 [ 1405.148553] ? do_syscall_64+0x9a/0x820 [ 1405.152546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1405.158091] ? security_file_ioctl+0x94/0xc0 [ 1405.162512] ksys_ioctl+0xa9/0xd0 [ 1405.165989] __x64_sys_ioctl+0x73/0xb0 [ 1405.169882] do_syscall_64+0x1b9/0x820 [ 1405.173774] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1405.179146] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1405.184076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1405.188927] ? trace_hardirqs_on_caller+0x310/0x310 [ 1405.193955] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1405.198975] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1405.204002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1405.208853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1405.214040] RIP: 0033:0x457569 [ 1405.217251] Code: Bad RIP value. [ 1405.220611] RSP: 002b:00007fc968068c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1405.228431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1405.235703] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1405.242971] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1405.250249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680696d4 [ 1405.257528] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1405.264830] CPU: 1 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1405.271677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1405.281041] Call Trace: [ 1405.283645] dump_stack+0x244/0x39d [ 1405.287296] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1405.289911] Mem-Info: [ 1405.292500] ? mark_held_locks+0x130/0x130 [ 1405.292523] ? mark_held_locks+0x130/0x130 [ 1405.292545] dump_header+0x27b/0xf72 [ 1405.292569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1405.292589] ? check_preemption_disabled+0x48/0x280 [ 1405.292606] ? pagefault_out_of_memory+0x197/0x197 [ 1405.292623] ? debug_smp_processor_id+0x1c/0x20 [ 1405.299716] active_anon:121371 inactive_anon:200 isolated_anon:0 [ 1405.299716] active_file:8 inactive_file:14 isolated_file:0 [ 1405.299716] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1405.299716] slab_reclaimable:16987 slab_unreclaimable:101595 [ 1405.299716] mapped:49154 shmem:244 pagetables:1216 bounce:0 [ 1405.299716] free:16964 free_pcp:59 free_cma:0 [ 1405.303482] ? perf_trace_lock+0x14d/0x7a0 [ 1405.303504] ? lock_is_held_type+0x210/0x210 [ 1405.303536] ? debug_smp_processor_id+0x1c/0x20 [ 1405.303553] ? perf_trace_lock+0x14d/0x7a0 [ 1405.307448] Node 0 active_anon:485484kB inactive_anon:800kB active_file:32kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1405.312782] ? zap_class+0x640/0x640 [ 1405.312800] ? print_usage_bug+0xc0/0xc0 [ 1405.312814] ? lock_is_held_type+0x210/0x210 [ 1405.312828] ? perf_trace_lock+0x14d/0x7a0 [ 1405.312850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1405.312868] ? find_held_lock+0x36/0x1c0 [ 1405.319643] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1405.322801] ? mark_held_locks+0xc7/0x130 [ 1405.322822] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1405.322833] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1405.322849] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1405.327521] lowmem_reserve[]: 0 2818 6321 6321 [ 1405.360514] ? trace_hardirqs_on+0xbd/0x310 [ 1405.360530] ? kasan_check_read+0x11/0x20 [ 1405.360546] ? ___ratelimit+0x3b4/0x672 [ 1405.360561] ? trace_hardirqs_off_caller+0x310/0x310 [ 1405.360575] ? trace_hardirqs_on+0x310/0x310 [ 1405.360588] ? lock_downgrade+0x900/0x900 [ 1405.360613] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1405.370261] Node 0 DMA32 free:28812kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 1405.373904] ? ___ratelimit+0x3b9/0x672 [ 1405.373922] ? idr_get_free+0xf70/0xf70 [ 1405.373939] ? lock_is_held_type+0x210/0x210 [ 1405.373963] oom_kill_process.cold.27+0x10/0x903 [ 1405.378178] lowmem_reserve[]: 0 0 3503 3503 [ 1405.405668] ? zap_class+0x640/0x640 [ 1405.405687] ? check_preemption_disabled+0x48/0x280 [ 1405.405706] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1405.405721] ? kasan_check_read+0x11/0x20 [ 1405.405737] ? oom_evaluate_task+0x540/0x540 [ 1405.405752] ? find_held_lock+0x36/0x1c0 [ 1405.405771] ? out_of_memory+0x974/0x1430 [ 1405.405789] ? lock_downgrade+0x900/0x900 [ 1405.412437] Node 0 Normal free:23136kB min:37364kB low:46704kB high:56044kB active_anon:485476kB inactive_anon:800kB active_file:28kB inactive_file:52kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7328kB pagetables:4864kB bounce:0kB free_pcp:244kB local_pcp:12kB free_cma:0kB [ 1405.413552] ? check_preemption_disabled+0x48/0x280 [ 1405.417930] lowmem_reserve[]: 0 0 0 0 [ 1405.422162] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1405.422179] ? kasan_check_read+0x11/0x20 [ 1405.422192] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1405.422210] ? rcu_softirq_qs+0x20/0x20 [ 1405.430747] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1405.431783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1405.431798] ? oom_evaluate_task+0x302/0x540 [ 1405.431816] out_of_memory+0xa84/0x1430 [ 1405.431840] ? oom_killer_disable+0x3a0/0x3a0 [ 1405.463348] Node 0 DMA32: 7*4kB (M) 5*8kB (ME) 6*16kB (UME) 7*32kB (ME) 7*64kB (ME) 7*128kB (UME) 6*256kB (ME) 4*512kB (ME) 3*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 28868kB [ 1405.467164] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1405.472281] Node 0 Normal: 1222*4kB (UME) 523*8kB (UME) 252*16kB (ME) 134*32kB (ME) 26*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 23152kB [ 1405.476822] ? __ww_mutex_check_waiters+0x160/0x160 [ 1405.481383] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1405.485696] __alloc_pages_slowpath+0x232c/0x2de0 [ 1405.485737] ? warn_alloc+0x120/0x120 [ 1405.485753] ? mark_held_locks+0x130/0x130 [ 1405.485777] ? find_get_entry+0xaae/0x1120 [ 1405.492041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1405.493874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1405.498942] 266 total pagecache pages [ 1405.503340] ? check_preemption_disabled+0x48/0x280 [ 1405.503355] ? filemap_map_pages+0x1a20/0x1a20 [ 1405.503373] ? debug_smp_processor_id+0x1c/0x20 [ 1405.503391] ? perf_trace_lock+0x14d/0x7a0 [ 1405.511383] 0 pages in swap cache [ 1405.512643] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1405.512660] ? should_fail+0x22d/0xd01 [ 1405.512678] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1405.512694] ? zap_class+0x640/0x640 [ 1405.512733] ? __lock_is_held+0xb5/0x140 [ 1405.555742] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.556937] ? mark_held_locks+0x130/0x130 [ 1405.561332] Free swap = 0kB [ 1405.565034] ? lock_release+0xa00/0xa00 [ 1405.565050] ? perf_trace_sched_process_exec+0x860/0x860 [ 1405.565067] ? xa_load+0x2ba/0x460 [ 1405.565081] ? lock_downgrade+0x900/0x900 [ 1405.565098] ? __might_sleep+0x95/0x190 [ 1405.565125] __alloc_pages_nodemask+0xad8/0xea0 [ 1405.576978] Total swap = 0kB [ 1405.579181] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1405.587607] 1965979 pages RAM [ 1405.587702] ? __page_cache_alloc+0x191/0x5c0 [ 1405.597056] 0 pages HighMem/MovableOnly [ 1405.624881] ? xa_load+0x2e1/0x460 [ 1405.624898] ? xa_clear_mark+0x40/0x40 [ 1405.624917] ? zap_class+0x640/0x640 [ 1405.624935] ? zap_class+0x640/0x640 [ 1405.624947] ? zap_class+0x640/0x640 [ 1405.624963] ? __do_page_cache_readahead+0x663/0x810 [ 1405.624982] ? find_held_lock+0x36/0x1c0 [ 1405.625002] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1405.625026] alloc_pages_current+0x173/0x350 [ 1405.636957] 342854 pages reserved [ 1405.638833] __page_cache_alloc+0x38c/0x5c0 [ 1405.647061] 0 pages cma reserved [ 1405.648308] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1405.924555] ? kasan_check_read+0x11/0x20 [ 1405.928720] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1405.934011] ? generic_perform_write+0x6a0/0x6a0 [ 1405.938777] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1405.944328] ? check_preemption_disabled+0x48/0x280 [ 1405.949366] filemap_fault+0x1595/0x25f0 [ 1405.953453] ? __lock_page_or_retry+0xa00/0xa00 [ 1405.958141] ? mark_held_locks+0x130/0x130 [ 1405.962396] ? filemap_map_pages+0xd6b/0x1a20 [ 1405.966900] ? lock_downgrade+0x900/0x900 [ 1405.971055] ? check_preemption_disabled+0x48/0x280 [ 1405.976185] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1405.981125] ? kasan_check_read+0x11/0x20 [ 1405.985281] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1405.990574] ? rcu_softirq_qs+0x20/0x20 [ 1405.994571] ? filemap_map_pages+0xd92/0x1a20 [ 1405.999089] ? find_get_entries_tag+0x1400/0x1400 [ 1406.003941] ? __kernel_text_address+0xd/0x40 [ 1406.008442] ? unwind_get_return_address+0x61/0xa0 [ 1406.013414] ? lock_acquire+0x1ed/0x520 [ 1406.017392] ? ext4_filemap_fault+0x7a/0xad [ 1406.021724] ? lock_release+0xa00/0xa00 [ 1406.025705] ? perf_trace_sched_process_exec+0x860/0x860 [ 1406.031156] ? print_usage_bug+0xc0/0xc0 [ 1406.035327] ? print_usage_bug+0xc0/0xc0 [ 1406.039511] ? __x64_sys_read+0x73/0xb0 [ 1406.043497] ? print_usage_bug+0xc0/0xc0 [ 1406.047584] ? down_read+0x8d/0x120 [ 1406.051237] ? ext4_filemap_fault+0x7a/0xad [ 1406.055565] ? __down_interruptible+0x700/0x700 [ 1406.060252] ext4_filemap_fault+0x82/0xad [ 1406.064500] __do_fault+0x100/0x6b0 [ 1406.068243] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1406.073358] ? mark_held_locks+0x130/0x130 [ 1406.077602] ? mark_held_locks+0x130/0x130 [ 1406.081840] ? lock_is_held_type+0x210/0x210 [ 1406.086247] ? do_syslog+0x147b/0x1690 [ 1406.090149] ? do_syslog+0x309/0x1690 [ 1406.093958] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1406.099508] __handle_mm_fault+0x3ea0/0x5be0 [ 1406.103936] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1406.108800] ? lock_is_held_type+0x210/0x210 [ 1406.113226] ? find_held_lock+0x36/0x1c0 [ 1406.117319] ? zap_class+0x640/0x640 [ 1406.121040] ? zap_class+0x640/0x640 [ 1406.124855] ? find_held_lock+0x36/0x1c0 [ 1406.128939] ? handle_mm_fault+0x42a/0xc70 [ 1406.133181] ? lock_downgrade+0x900/0x900 [ 1406.137340] ? check_preemption_disabled+0x48/0x280 [ 1406.142366] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1406.147308] ? kasan_check_read+0x11/0x20 [ 1406.151555] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1406.156844] ? rcu_softirq_qs+0x20/0x20 [ 1406.160838] ? trace_hardirqs_off_caller+0x310/0x310 [ 1406.165953] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1406.171507] ? check_preemption_disabled+0x48/0x280 [ 1406.176658] handle_mm_fault+0x54f/0xc70 [ 1406.180735] ? __handle_mm_fault+0x5be0/0x5be0 [ 1406.185331] ? find_vma+0x34/0x190 [ 1406.188908] __do_page_fault+0x5e8/0xe60 [ 1406.192988] ? trace_hardirqs_off+0xb8/0x310 [ 1406.197405] ? kernel_write+0x120/0x120 [ 1406.201406] do_page_fault+0xf2/0x7e0 [ 1406.205226] ? vmalloc_sync_all+0x30/0x30 [ 1406.209482] ? error_entry+0x70/0xd0 [ 1406.213210] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1406.218238] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1406.223175] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1406.228211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1406.233070] ? trace_hardirqs_on_caller+0x310/0x310 [ 1406.238178] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1406.243651] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1406.248677] ? page_fault+0x8/0x30 [ 1406.252253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1406.257106] ? page_fault+0x8/0x30 [ 1406.260654] page_fault+0x1e/0x30 [ 1406.264206] RIP: 0033:0x7f3312ba41fd [ 1406.267937] Code: Bad RIP value. [ 1406.271297] RSP: 002b:00007f3310143e30 EFLAGS: 00010293 [ 1406.276661] RAX: 0000000000000076 RBX: 0000000000e72ce0 RCX: 00007f3312ba41fd [ 1406.284115] RDX: 0000000000000fff RSI: 00007f33119785a0 RDI: 0000000000000004 [ 1406.291391] RBP: 0000000000000000 R08: 0000000000e5e260 R09: 0000000000000000 [ 1406.298669] R10: 6b205d3836313833 R11: 0000000000000293 R12: 000000000065e420 [ 1406.305948] R13: 00007f33101449c0 R14: 00007f33131e9040 R15: 0000000000000003 [ 1406.325010] Mem-Info: [ 1406.329085] active_anon:121366 inactive_anon:200 isolated_anon:0 [ 1406.329085] active_file:14 inactive_file:14 isolated_file:0 [ 1406.329085] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1406.329085] slab_reclaimable:16988 slab_unreclaimable:101595 [ 1406.329085] mapped:49154 shmem:244 pagetables:1191 bounce:0 [ 1406.329085] free:17041 free_pcp:0 free_cma:0 [ 1406.371644] Node 0 active_anon:485464kB inactive_anon:800kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 266240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1406.408336] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1406.450795] lowmem_reserve[]: 0 2818 6321 6321 [ 1406.460032] Node 0 DMA32 free:28872kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1406.499479] lowmem_reserve[]: 0 0 3503 3503 [ 1406.506427] Node 0 Normal free:23384kB min:37364kB low:46704kB high:56044kB active_anon:485456kB inactive_anon:800kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7328kB pagetables:4764kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1406.544234] lowmem_reserve[]: 0 0 0 0 [ 1406.548087] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1406.570825] Node 0 DMA32: 8*4kB (UM) 4*8kB (ME) 6*16kB (UME) 7*32kB (UME) 7*64kB (UME) 8*128kB (UME) 7*256kB (UME) 6*512kB (UME) 4*1024kB (UME) 5*2048kB (UME) 4*4096kB (UM) = 37440kB [ 1406.598957] Node 0 Normal: 1247*4kB (UME) 536*8kB (UME) 254*16kB (ME) 135*32kB (UME) 26*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 23420kB [ 1406.615019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1406.624802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1406.634301] 494 total pagecache pages [ 1406.638212] 0 pages in swap cache [ 1406.641804] Swap cache stats: add 0, delete 0, find 0/0 [ 1406.647184] Free swap = 0kB [ 1406.650199] Total swap = 0kB [ 1406.653275] 1965979 pages RAM [ 1406.656379] 0 pages HighMem/MovableOnly [ 1406.660356] 342854 pages reserved [ 1406.663867] 0 pages cma reserved [ 1406.667237] Out of memory: Kill process 17798 (syz-executor5) score 1005 or sacrifice child [ 1406.692997] Killed process 17798 (syz-executor5) total-vm:70336kB, anon-rss:4240kB, file-rss:32640kB, shmem-rss:0kB [ 1412.522868] syz-executor2 (14085) used greatest stack depth: 6232 bytes left 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:33:08 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:08 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xe00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c746572ecddc3b5f6f82460c71ddaebe44b00") preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:08 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x402800, 0x0) write$apparmor_exec(r1, &(0x7f0000000080)={'stack ', 'eth0^selinux\x00'}, 0x13) 04:33:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x100, 0x8], 0x2, 0x800000, 0x100000000, 0x9, 0x100000001, 0x7, {0x7, 0x401, 0x3, 0x34, 0x3, 0x10000, 0x3, 0x1f, 0x200, 0x5, 0x1, 0x8, 0x1000, 0x5, "178815458857d32d2998efbb9c28b745b8e5ec01b34444e464971276e30bfefd"}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb586090", 0x12) 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 04:33:08 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x10000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:08 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 04:33:08 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x80000002) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:08 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4c00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 04:33:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) [ 1419.267376] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1419.292374] udevd cpuset=/ mems_allowed=0 [ 1419.296596] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1419.303175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1419.312532] Call Trace: [ 1419.315150] dump_stack+0x244/0x39d [ 1419.318797] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1419.324005] ? mark_held_locks+0x130/0x130 [ 1419.328363] ? mark_held_locks+0x130/0x130 [ 1419.332620] dump_header+0x27b/0xf72 [ 1419.336353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1419.341917] ? check_preemption_disabled+0x48/0x280 [ 1419.346951] ? pagefault_out_of_memory+0x197/0x197 [ 1419.351983] ? debug_smp_processor_id+0x1c/0x20 [ 1419.356665] ? perf_trace_lock+0x14d/0x7a0 [ 1419.360926] ? mark_held_locks+0x130/0x130 [ 1419.365183] ? lock_is_held_type+0x210/0x210 [ 1419.369616] ? debug_smp_processor_id+0x1c/0x20 [ 1419.374309] ? perf_trace_lock+0x14d/0x7a0 [ 1419.378555] ? zap_class+0x640/0x640 [ 1419.382284] ? print_usage_bug+0xc0/0xc0 [ 1419.386351] ? lock_is_held_type+0x210/0x210 [ 1419.390771] ? perf_trace_lock+0x14d/0x7a0 [ 1419.395024] ? find_held_lock+0x36/0x1c0 [ 1419.399102] ? mark_held_locks+0xc7/0x130 [ 1419.403269] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1419.408400] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1419.413523] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1419.418127] ? trace_hardirqs_on+0xbd/0x310 [ 1419.422470] ? kasan_check_read+0x11/0x20 [ 1419.426632] ? ___ratelimit+0x3b4/0x672 [ 1419.430617] ? trace_hardirqs_off_caller+0x310/0x310 [ 1419.435733] ? trace_hardirqs_on+0x310/0x310 [ 1419.440167] ? lock_downgrade+0x900/0x900 [ 1419.444330] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1419.449444] ? ___ratelimit+0x3b9/0x672 [ 1419.453430] ? idr_get_free+0xf70/0xf70 [ 1419.457417] ? lock_is_held_type+0x210/0x210 [ 1419.461844] oom_kill_process.cold.27+0x10/0x903 [ 1419.466632] ? zap_class+0x640/0x640 [ 1419.470359] ? _raw_spin_unlock+0x2c/0x50 [ 1419.474618] ? oom_badness+0xe6/0xaa0 [ 1419.478537] ? oom_evaluate_task+0x540/0x540 [ 1419.482959] ? find_held_lock+0x36/0x1c0 [ 1419.487051] ? out_of_memory+0x974/0x1430 [ 1419.491211] ? lock_downgrade+0x900/0x900 [ 1419.495381] ? check_preemption_disabled+0x48/0x280 [ 1419.500412] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1419.505352] ? kasan_check_read+0x11/0x20 [ 1419.509514] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1419.514800] ? rcu_softirq_qs+0x20/0x20 [ 1419.518782] ? kasan_check_write+0x14/0x20 [ 1419.523020] ? oom_evaluate_task+0x302/0x540 [ 1419.527438] out_of_memory+0xa84/0x1430 [ 1419.531425] ? unreserve_highatomic_pageblock+0x350/0x5d0 [ 1419.536971] ? oom_killer_disable+0x3a0/0x3a0 [ 1419.541477] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1419.546421] ? __ww_mutex_check_waiters+0x160/0x160 [ 1419.551451] ? find_next_bit+0x104/0x130 [ 1419.555533] __alloc_pages_slowpath+0x232c/0x2de0 [ 1419.560425] ? warn_alloc+0x120/0x120 [ 1419.564235] ? mark_held_locks+0x130/0x130 [ 1419.568485] ? find_get_entry+0xaae/0x1120 [ 1419.572738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1419.578288] ? check_preemption_disabled+0x48/0x280 [ 1419.583314] ? filemap_map_pages+0x1a20/0x1a20 [ 1419.587910] ? debug_smp_processor_id+0x1c/0x20 [ 1419.592682] ? perf_trace_lock+0x14d/0x7a0 [ 1419.596934] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1419.602481] ? should_fail+0x22d/0xd01 [ 1419.606400] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1419.611528] ? zap_class+0x640/0x640 [ 1419.615279] ? __lock_is_held+0xb5/0x140 [ 1419.619362] ? mark_held_locks+0x130/0x130 [ 1419.623697] ? lock_release+0xa00/0xa00 [ 1419.627695] ? perf_trace_sched_process_exec+0x860/0x860 [ 1419.633153] ? xa_load+0x2ba/0x460 [ 1419.636701] ? lock_downgrade+0x900/0x900 [ 1419.640858] ? __might_sleep+0x95/0x190 [ 1419.644846] __alloc_pages_nodemask+0xad8/0xea0 [ 1419.649531] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1419.654555] ? __page_cache_alloc+0x191/0x5c0 [ 1419.659055] ? xa_load+0x2e1/0x460 [ 1419.662606] ? xa_clear_mark+0x40/0x40 [ 1419.666504] ? zap_class+0x640/0x640 [ 1419.670233] ? zap_class+0x640/0x640 [ 1419.673951] ? zap_class+0x640/0x640 [ 1419.677668] ? __do_page_cache_readahead+0x663/0x810 [ 1419.682785] ? find_held_lock+0x36/0x1c0 [ 1419.686860] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1419.692424] alloc_pages_current+0x173/0x350 [ 1419.697393] __page_cache_alloc+0x38c/0x5c0 [ 1419.701723] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1419.706668] ? kasan_check_read+0x11/0x20 [ 1419.710823] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1419.716122] ? generic_perform_write+0x6a0/0x6a0 [ 1419.720890] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1419.726443] ? check_preemption_disabled+0x48/0x280 [ 1419.731483] filemap_fault+0x1595/0x25f0 [ 1419.735568] ? __lock_page_or_retry+0xa00/0xa00 [ 1419.740245] ? mark_held_locks+0x130/0x130 [ 1419.744504] ? filemap_map_pages+0xd6b/0x1a20 [ 1419.749007] ? lock_downgrade+0x900/0x900 [ 1419.753167] ? check_preemption_disabled+0x48/0x280 [ 1419.758204] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1419.763154] ? kasan_check_read+0x11/0x20 [ 1419.767325] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1419.772617] ? rcu_softirq_qs+0x20/0x20 [ 1419.776617] ? filemap_map_pages+0xd92/0x1a20 [ 1419.781127] ? __lock_is_held+0xb5/0x140 [ 1419.785207] ? find_get_entries_tag+0x1400/0x1400 [ 1419.790058] ? check_preemption_disabled+0x48/0x280 [ 1419.795115] ? lock_acquire+0x1ed/0x520 [ 1419.799095] ? ext4_filemap_fault+0x7a/0xad [ 1419.803441] ? lock_release+0xa00/0xa00 [ 1419.807424] ? perf_trace_sched_process_exec+0x860/0x860 [ 1419.812890] ? print_usage_bug+0xc0/0xc0 [ 1419.817060] ? print_usage_bug+0xc0/0xc0 [ 1419.821144] ? down_read+0x8d/0x120 [ 1419.824781] ? ext4_filemap_fault+0x7a/0xad [ 1419.829117] ? __down_interruptible+0x700/0x700 [ 1419.833807] ext4_filemap_fault+0x82/0xad [ 1419.837988] __do_fault+0x100/0x6b0 [ 1419.841627] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1419.846742] ? mark_held_locks+0x130/0x130 [ 1419.850988] ? mark_held_locks+0x130/0x130 [ 1419.855242] ? __schedule+0x168a/0x21d0 [ 1419.859225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1419.864908] __handle_mm_fault+0x3ea0/0x5be0 [ 1419.869345] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1419.874204] ? lock_is_held_type+0x210/0x210 [ 1419.878632] ? _raw_spin_unlock_irq+0x60/0x80 [ 1419.883149] ? zap_class+0x640/0x640 [ 1419.886870] ? zap_class+0x640/0x640 [ 1419.890597] ? find_held_lock+0x36/0x1c0 [ 1419.894676] ? handle_mm_fault+0x42a/0xc70 [ 1419.898935] ? lock_downgrade+0x900/0x900 [ 1419.903102] ? check_preemption_disabled+0x48/0x280 [ 1419.908131] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1419.913070] ? kasan_check_read+0x11/0x20 [ 1419.917242] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1419.922531] ? rcu_softirq_qs+0x20/0x20 [ 1419.926513] ? trace_hardirqs_off_caller+0x310/0x310 [ 1419.931623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1419.937176] ? check_preemption_disabled+0x48/0x280 [ 1419.942214] handle_mm_fault+0x54f/0xc70 [ 1419.946291] ? __handle_mm_fault+0x5be0/0x5be0 [ 1419.950885] ? find_vma+0x34/0x190 [ 1419.954443] __do_page_fault+0x5e8/0xe60 [ 1419.958516] ? exit_to_usermode_loop+0x1f4/0x380 [ 1419.963290] do_page_fault+0xf2/0x7e0 [ 1419.967109] ? vmalloc_sync_all+0x30/0x30 [ 1419.971267] ? error_entry+0x70/0xd0 [ 1419.974996] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1419.980018] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1419.984958] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1419.989892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1419.994744] ? trace_hardirqs_on_caller+0x310/0x310 [ 1419.999765] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1420.005232] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1420.010256] ? page_fault+0x8/0x30 [ 1420.013812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1420.018667] ? page_fault+0x8/0x30 [ 1420.022217] page_fault+0x1e/0x30 [ 1420.025672] RIP: 0033:0x4044ad [ 1420.028883] Code: Bad RIP value. [ 1420.032252] RSP: 002b:00007ffcb568d720 EFLAGS: 00010207 [ 1420.037621] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1420.044898] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1420.052170] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1420.059447] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1420.066722] R13: 0000000000000000 R14: 0000000000936ad0 R15: 000000000091e030 [ 1420.078434] Mem-Info: [ 1420.080883] active_anon:121366 inactive_anon:200 isolated_anon:0 [ 1420.080883] active_file:17 inactive_file:15 isolated_file:0 [ 1420.080883] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1420.080883] slab_reclaimable:16991 slab_unreclaimable:101099 [ 1420.080883] mapped:49154 shmem:244 pagetables:1168 bounce:0 [ 1420.080883] free:24528 free_pcp:155 free_cma:0 [ 1420.114247] Node 0 active_anon:485464kB inactive_anon:800kB active_file:112kB inactive_file:120kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 266240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1420.141949] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1420.168268] lowmem_reserve[]: 0 2818 6321 6321 [ 1420.172908] Node 0 DMA32 free:44028kB min:30052kB low:37564kB high:45076kB active_anon:12kB inactive_anon:0kB active_file:60kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1420.200622] lowmem_reserve[]: 0 0 3503 3503 [ 1420.205558] Node 0 Normal free:37140kB min:37364kB low:46704kB high:56044kB active_anon:485452kB inactive_anon:800kB active_file:56kB inactive_file:144kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7264kB pagetables:4672kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB [ 1420.234537] lowmem_reserve[]: 0 0 0 0 [ 1420.238443] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1420.252111] Node 0 DMA32: 23*4kB (ME) 18*8kB (ME) 19*16kB (UM) 21*32kB (UM) 21*64kB (ME) 12*128kB (ME) 8*256kB (ME) 6*512kB (ME) 2*1024kB (ME) 2*2048kB (UE) 7*4096kB (UM) = 44028kB [ 1420.268482] Node 0 Normal: 1410*4kB (ME) 655*8kB (UME) 343*16kB (ME) 197*32kB (ME) 60*64kB (UME) 5*128kB (M) 2*256kB (M) 1*512kB (U) 1*1024kB (U) 4*2048kB (UM) 0*4096kB = 37392kB [ 1420.284681] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1420.293584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1420.302209] 286 total pagecache pages [ 1420.306023] 0 pages in swap cache [ 1420.309477] Swap cache stats: add 0, delete 0, find 0/0 [ 1420.314879] Free swap = 0kB [ 1420.317896] Total swap = 0kB [ 1420.320915] 1965979 pages RAM [ 1420.324069] 0 pages HighMem/MovableOnly [ 1420.328040] 342854 pages reserved [ 1420.331496] 0 pages cma reserved [ 1420.335994] Out of memory: Kill process 14146 (syz-executor2) score 1005 or sacrifice child [ 1420.344573] Killed process 14159 (syz-executor2) total-vm:70468kB, anon-rss:4260kB, file-rss:32768kB, shmem-rss:0kB [ 1420.357433] oom_reaper: reaped process 14159 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1420.442250] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1420.454775] rsyslogd cpuset=/ mems_allowed=0 [ 1420.459226] CPU: 0 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1420.466067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1420.475425] Call Trace: [ 1420.478032] dump_stack+0x244/0x39d [ 1420.481672] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1420.486873] ? mark_held_locks+0x130/0x130 [ 1420.491117] ? mark_held_locks+0x130/0x130 [ 1420.495358] dump_header+0x27b/0xf72 [ 1420.499079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1420.504623] ? check_preemption_disabled+0x48/0x280 [ 1420.509640] ? pagefault_out_of_memory+0x197/0x197 [ 1420.511755] syz-executor2: vmalloc: allocation failure, allocated 1011257344 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1420.514560] ? debug_smp_processor_id+0x1c/0x20 [ 1420.514580] ? perf_trace_lock+0x14d/0x7a0 [ 1420.533911] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1420.537434] ? lock_is_held_type+0x210/0x210 [ 1420.546925] ? debug_smp_processor_id+0x1c/0x20 [ 1420.551593] ? perf_trace_lock+0x14d/0x7a0 [ 1420.555834] ? zap_class+0x640/0x640 [ 1420.559566] ? print_usage_bug+0xc0/0xc0 [ 1420.563737] ? lock_is_held_type+0x210/0x210 [ 1420.568174] ? perf_trace_lock+0x14d/0x7a0 [ 1420.572419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1420.578070] ? find_held_lock+0x36/0x1c0 [ 1420.582142] ? mark_held_locks+0xc7/0x130 [ 1420.586303] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1420.591403] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1420.596511] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1420.601105] ? trace_hardirqs_on+0xbd/0x310 [ 1420.605429] ? kasan_check_read+0x11/0x20 [ 1420.609578] ? ___ratelimit+0x3b4/0x672 [ 1420.613569] ? trace_hardirqs_off_caller+0x310/0x310 [ 1420.618683] ? trace_hardirqs_on+0x310/0x310 [ 1420.623100] ? lock_downgrade+0x900/0x900 [ 1420.627257] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1420.632382] ? ___ratelimit+0x3b9/0x672 [ 1420.636370] ? idr_get_free+0xf70/0xf70 [ 1420.640350] ? lock_is_held_type+0x210/0x210 [ 1420.644798] oom_kill_process.cold.27+0x10/0x903 [ 1420.649562] ? zap_class+0x640/0x640 [ 1420.653307] ? check_preemption_disabled+0x48/0x280 [ 1420.658474] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1420.663411] ? kasan_check_read+0x11/0x20 [ 1420.667571] ? oom_evaluate_task+0x540/0x540 [ 1420.672159] ? find_held_lock+0x36/0x1c0 [ 1420.676232] ? out_of_memory+0x974/0x1430 [ 1420.680386] ? lock_downgrade+0x900/0x900 [ 1420.684549] ? check_preemption_disabled+0x48/0x280 [ 1420.689660] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1420.694592] ? kasan_check_read+0x11/0x20 [ 1420.698744] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1420.704023] ? rcu_softirq_qs+0x20/0x20 [ 1420.708005] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1420.713547] ? oom_evaluate_task+0x302/0x540 [ 1420.717964] out_of_memory+0xa84/0x1430 [ 1420.721956] ? oom_killer_disable+0x3a0/0x3a0 [ 1420.726459] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1420.731397] ? __ww_mutex_check_waiters+0x160/0x160 [ 1420.736430] __alloc_pages_slowpath+0x232c/0x2de0 [ 1420.741317] ? warn_alloc+0x120/0x120 [ 1420.745123] ? mark_held_locks+0x130/0x130 [ 1420.749367] ? find_get_entry+0xaae/0x1120 [ 1420.753614] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1420.759160] ? check_preemption_disabled+0x48/0x280 [ 1420.764184] ? filemap_map_pages+0x1a20/0x1a20 [ 1420.768771] ? debug_smp_processor_id+0x1c/0x20 [ 1420.773445] ? perf_trace_lock+0x14d/0x7a0 [ 1420.777693] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1420.783231] ? should_fail+0x22d/0xd01 [ 1420.787129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1420.792238] ? zap_class+0x640/0x640 [ 1420.795990] ? __lock_is_held+0xb5/0x140 [ 1420.800063] ? mark_held_locks+0x130/0x130 [ 1420.804311] ? lock_release+0xa00/0xa00 [ 1420.808297] ? perf_trace_sched_process_exec+0x860/0x860 [ 1420.813754] ? xa_load+0x2ba/0x460 [ 1420.817418] ? lock_downgrade+0x900/0x900 [ 1420.821576] ? __might_sleep+0x95/0x190 [ 1420.825569] __alloc_pages_nodemask+0xad8/0xea0 [ 1420.830335] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1420.835357] ? __page_cache_alloc+0x191/0x5c0 [ 1420.839861] ? xa_load+0x2e1/0x460 [ 1420.843409] ? xa_clear_mark+0x40/0x40 [ 1420.847294] ? up_read_non_owner+0x100/0x100 [ 1420.851702] ? zap_class+0x640/0x640 [ 1420.855432] ? zap_class+0x640/0x640 [ 1420.859149] ? zap_class+0x640/0x640 [ 1420.862866] ? __do_page_cache_readahead+0x663/0x810 [ 1420.867975] ? find_held_lock+0x36/0x1c0 [ 1420.872048] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1420.877603] alloc_pages_current+0x173/0x350 [ 1420.882031] __page_cache_alloc+0x38c/0x5c0 [ 1420.886355] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1420.891290] ? kasan_check_read+0x11/0x20 [ 1420.895439] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1420.900726] ? generic_perform_write+0x6a0/0x6a0 [ 1420.905502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1420.911054] ? check_preemption_disabled+0x48/0x280 [ 1420.916083] filemap_fault+0x1595/0x25f0 [ 1420.920165] ? __lock_page_or_retry+0xa00/0xa00 [ 1420.924840] ? mark_held_locks+0x130/0x130 [ 1420.929085] ? filemap_map_pages+0xd6b/0x1a20 [ 1420.933586] ? lock_downgrade+0x900/0x900 [ 1420.937741] ? check_preemption_disabled+0x48/0x280 [ 1420.942760] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1420.947695] ? kasan_check_read+0x11/0x20 [ 1420.951848] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1420.957128] ? rcu_softirq_qs+0x20/0x20 [ 1420.961121] ? filemap_map_pages+0xd92/0x1a20 [ 1420.965632] ? find_get_entries_tag+0x1400/0x1400 [ 1420.970502] ? lock_acquire+0x1ed/0x520 [ 1420.974485] ? ext4_filemap_fault+0x7a/0xad [ 1420.978822] ? lock_release+0xa00/0xa00 [ 1420.982799] ? perf_trace_sched_process_exec+0x860/0x860 [ 1420.988258] ? print_usage_bug+0xc0/0xc0 [ 1420.992321] ? print_usage_bug+0xc0/0xc0 [ 1420.996392] ? __x64_sys_read+0x73/0xb0 [ 1421.000372] ? print_usage_bug+0xc0/0xc0 [ 1421.004452] ? down_read+0x8d/0x120 [ 1421.008080] ? ext4_filemap_fault+0x7a/0xad [ 1421.012406] ? __down_interruptible+0x700/0x700 [ 1421.017086] ext4_filemap_fault+0x82/0xad [ 1421.021250] __do_fault+0x100/0x6b0 [ 1421.024887] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1421.029998] ? mark_held_locks+0x130/0x130 [ 1421.034238] ? mark_held_locks+0x130/0x130 [ 1421.038483] ? do_raw_spin_trylock+0x270/0x270 [ 1421.043094] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1421.048655] __handle_mm_fault+0x3ea0/0x5be0 [ 1421.053077] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1421.057927] ? lock_is_held_type+0x210/0x210 [ 1421.062334] ? find_held_lock+0x36/0x1c0 [ 1421.066437] ? zap_class+0x640/0x640 [ 1421.070154] ? zap_class+0x640/0x640 [ 1421.073878] ? find_held_lock+0x36/0x1c0 [ 1421.077955] ? handle_mm_fault+0x42a/0xc70 [ 1421.082196] ? lock_downgrade+0x900/0x900 [ 1421.086353] ? check_preemption_disabled+0x48/0x280 [ 1421.091375] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1421.096317] ? kasan_check_read+0x11/0x20 [ 1421.100470] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1421.105748] ? rcu_softirq_qs+0x20/0x20 [ 1421.109738] ? trace_hardirqs_off_caller+0x310/0x310 [ 1421.114848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1421.120391] ? check_preemption_disabled+0x48/0x280 [ 1421.125426] handle_mm_fault+0x54f/0xc70 [ 1421.129500] ? __handle_mm_fault+0x5be0/0x5be0 [ 1421.134103] ? find_vma+0x34/0x190 [ 1421.137670] __do_page_fault+0x5e8/0xe60 [ 1421.141735] ? trace_hardirqs_off+0xb8/0x310 [ 1421.146156] do_page_fault+0xf2/0x7e0 [ 1421.149960] ? vmalloc_sync_all+0x30/0x30 [ 1421.154123] ? error_entry+0x70/0xd0 [ 1421.157846] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1421.162861] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1421.167800] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1421.172732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1421.177582] ? trace_hardirqs_on_caller+0x310/0x310 [ 1421.182601] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1421.188056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1421.193597] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1421.198619] ? page_fault+0x8/0x30 [ 1421.202162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1421.207005] ? page_fault+0x8/0x30 [ 1421.210549] page_fault+0x1e/0x30 [ 1421.214002] RIP: 0033:0x7f3312512a54 [ 1421.217735] Code: Bad RIP value. [ 1421.221102] RSP: 002b:00007f3310143d68 EFLAGS: 00010202 [ 1421.226463] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 1421.233749] RDX: 00007f33119785a0 RSI: 000000000000003c RDI: 00007f3311776621 [ 1421.241016] RBP: 000000000000003c R08: 00007f3311776620 R09: 0000000000000000 [ 1421.248375] R10: 7269762f73656369 R11: 0000000000000000 R12: 00000000000003e7 [ 1421.255646] R13: 0000000000000000 R14: 00007f33119785a0 R15: 00007f33119795a0 [ 1421.262949] CPU: 1 PID: 14159 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1421.269615] Mem-Info: [ 1421.270348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1421.272806] active_anon:120314 inactive_anon:200 isolated_anon:0 [ 1421.272806] active_file:18 inactive_file:15 isolated_file:0 [ 1421.272806] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.272806] slab_reclaimable:16991 slab_unreclaimable:101094 [ 1421.272806] mapped:49154 shmem:244 pagetables:1166 bounce:0 [ 1421.272806] free:15740 free_pcp:144 free_cma:0 [ 1421.282168] Call Trace: [ 1421.282199] dump_stack+0x244/0x39d [ 1421.282244] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1421.315354] Node 0 active_anon:481256kB inactive_anon:800kB active_file:72kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1421.317886] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1421.321482] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1421.326662] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1421.326692] warn_alloc.cold.116+0xb7/0x1bd [ 1421.354190] lowmem_reserve[]: 0 2818 6321 6321 [ 1421.359095] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1421.385287] Node 0 DMA32 free:28660kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:12kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1421.390100] ? __lock_is_held+0xb5/0x140 [ 1421.394414] lowmem_reserve[]: 0 0 3503 3503 [ 1421.399007] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1421.403822] Node 0 Normal free:18392kB min:37364kB low:46704kB high:56044kB active_anon:481248kB inactive_anon:800kB active_file:60kB inactive_file:12kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7264kB pagetables:4664kB bounce:0kB free_pcp:328kB local_pcp:28kB free_cma:0kB [ 1421.431308] __vmalloc_node_range+0x522/0x750 [ 1421.431338] ? vb2_vmalloc_alloc+0x123/0x380 [ 1421.435383] lowmem_reserve[]: 0 0 0 0 [ 1421.439684] vmalloc_user+0x75/0x170 [ 1421.445220] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1421.473990] ? vb2_vmalloc_alloc+0x123/0x380 [ 1421.474025] vb2_vmalloc_alloc+0x123/0x380 [ 1421.474058] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1421.478524] Node 0 DMA32: 23*4kB (UME) 17*8kB (ME) 17*16kB (M) 20*32kB (UM) 20*64kB (ME) 11*128kB (ME) 7*256kB (ME) 5*512kB (ME) 4*1024kB (UME) 2*2048kB (UE) 3*4096kB (M) = 28660kB [ 1421.482928] ? __vb2_queue_alloc+0xf7/0xf90 [ 1421.482943] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1421.482961] __vb2_queue_alloc+0x5e1/0xf90 [ 1421.486752] Node 0 Normal: 1162*4kB (ME) 512*8kB (UME) 258*16kB (ME) 135*32kB (UME) 20*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18472kB [ 1421.490480] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1421.503995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1421.508379] vb2_core_create_bufs+0x401/0x8c0 [ 1421.512611] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1421.517685] ? __vb2_queue_alloc+0xf90/0xf90 [ 1421.533890] 277 total pagecache pages [ 1421.538189] ? debug_smp_processor_id+0x1c/0x20 [ 1421.543412] 0 pages in swap cache [ 1421.547610] ? perf_trace_lock+0x14d/0x7a0 [ 1421.561835] Swap cache stats: add 0, delete 0, find 0/0 [ 1421.566736] ? __save_stack_trace+0x8d/0xf0 [ 1421.575677] Free swap = 0kB [ 1421.580150] ? v4l2_prio_open+0x140/0x140 [ 1421.588715] Total swap = 0kB [ 1421.593204] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1421.593229] vb2_create_bufs+0x3c6/0x7f0 [ 1421.597106] 1965979 pages RAM [ 1421.601764] ? video_ioctl2+0x2c/0x33 [ 1421.601785] ? vb2_request_queue+0x120/0x120 [ 1421.601802] ? v4l2_prio_open+0x140/0x140 [ 1421.605241] 0 pages HighMem/MovableOnly [ 1421.609487] ? find_held_lock+0x36/0x1c0 [ 1421.614843] 342854 pages reserved [ 1421.619237] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1421.622245] 0 pages cma reserved [ 1421.626371] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1421.629367] Out of memory: Kill process 23898 (syz-executor5) score 1005 or sacrifice child [ 1421.634887] v4l_create_bufs+0x152/0x230 [ 1421.634906] __video_do_ioctl+0x8b1/0x1050 [ 1421.634931] ? v4l_s_fmt+0x990/0x990 [ 1421.639032] Killed process 23898 (syz-executor5) total-vm:70864kB, anon-rss:2240kB, file-rss:32768kB, shmem-rss:0kB [ 1421.642066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1421.642091] video_usercopy+0x5c1/0x1760 [ 1421.677934] init invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1421.678408] ? v4l_s_fmt+0x990/0x990 [ 1421.696299] init cpuset=/ mems_allowed=0 [ 1421.699397] ? v4l_enumstd+0x70/0x70 [ 1421.699428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1421.699451] ? avc_has_extended_perms+0xab2/0x15a0 [ 1421.752786] ? avc_ss_reset+0x190/0x190 [ 1421.756785] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1421.761734] ? kasan_check_read+0x11/0x20 [ 1421.765880] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1421.771152] ? rcu_softirq_qs+0x20/0x20 [ 1421.775149] ? perf_trace_sched_process_exec+0x860/0x860 [ 1421.780597] ? __might_fault+0x12b/0x1e0 [ 1421.784659] ? video_usercopy+0x1760/0x1760 [ 1421.788977] video_ioctl2+0x2c/0x33 [ 1421.792600] v4l2_ioctl+0x154/0x1b0 [ 1421.796219] ? video_devdata+0xa0/0xa0 [ 1421.800101] do_vfs_ioctl+0x1de/0x1790 [ 1421.803991] ? ioctl_preallocate+0x300/0x300 [ 1421.808398] ? selinux_file_mprotect+0x620/0x620 [ 1421.813149] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1421.817908] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1421.823358] ? put_timespec64+0x10f/0x1b0 [ 1421.827589] ? nsecs_to_jiffies+0x30/0x30 [ 1421.831731] ? do_syscall_64+0x9a/0x820 [ 1421.835707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1421.841241] ? security_file_ioctl+0x94/0xc0 [ 1421.845654] ksys_ioctl+0xa9/0xd0 [ 1421.849107] __x64_sys_ioctl+0x73/0xb0 [ 1421.852988] do_syscall_64+0x1b9/0x820 [ 1421.856867] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1421.862228] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1421.867154] ? trace_hardirqs_on_caller+0x310/0x310 [ 1421.872170] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1421.877196] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1421.883855] ? __switch_to_asm+0x40/0x70 [ 1421.887909] ? __switch_to_asm+0x34/0x70 [ 1421.891973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1421.896815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1421.901995] RIP: 0033:0x457569 [ 1421.905202] Code: Bad RIP value. [ 1421.908552] RSP: 002b:00007fc968047c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1421.916264] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1421.923526] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1421.930785] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1421.938047] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680486d4 [ 1421.945307] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1421.952701] CPU: 0 PID: 1 Comm: init Not tainted 4.20.0-rc3+ #125 [ 1421.958953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1421.965144] Mem-Info: [ 1421.968333] Call Trace: [ 1421.970762] active_anon:119775 inactive_anon:200 isolated_anon:0 [ 1421.970762] active_file:18 inactive_file:15 isolated_file:0 [ 1421.970762] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1421.970762] slab_reclaimable:16991 slab_unreclaimable:101094 [ 1421.970762] mapped:49154 shmem:244 pagetables:1129 bounce:0 [ 1421.970762] free:16276 free_pcp:188 free_cma:0 [ 1421.973321] dump_stack+0x244/0x39d [ 1421.973342] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1421.973364] ? mark_held_locks+0x130/0x130 [ 1421.973378] ? mark_held_locks+0x130/0x130 [ 1421.973439] dump_header+0x27b/0xf72 [ 1422.015732] Node 0 active_anon:479100kB inactive_anon:800kB active_file:72kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1422.019627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1422.023887] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1422.027539] ? check_preemption_disabled+0x48/0x280 [ 1422.064094] lowmem_reserve[]: 0 2818 6321 6321 [ 1422.086862] ? pagefault_out_of_memory+0x197/0x197 [ 1422.086882] ? debug_smp_processor_id+0x1c/0x20 [ 1422.086899] ? perf_trace_lock+0x14d/0x7a0 [ 1422.086922] ? lock_is_held_type+0x210/0x210 [ 1422.086944] ? debug_smp_processor_id+0x1c/0x20 [ 1422.086959] ? perf_trace_lock+0x14d/0x7a0 [ 1422.086974] ? zap_class+0x640/0x640 [ 1422.086992] ? print_usage_bug+0xc0/0xc0 [ 1422.087007] ? lock_is_held_type+0x210/0x210 [ 1422.087019] ? perf_trace_lock+0x14d/0x7a0 [ 1422.087042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1422.087060] ? find_held_lock+0x36/0x1c0 [ 1422.087085] ? mark_held_locks+0xc7/0x130 [ 1422.087106] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1422.158813] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1422.163916] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1422.168493] ? trace_hardirqs_on+0xbd/0x310 [ 1422.172807] ? kasan_check_read+0x11/0x20 [ 1422.176947] ? ___ratelimit+0x3b4/0x672 [ 1422.180913] ? trace_hardirqs_off_caller+0x310/0x310 [ 1422.186011] ? trace_hardirqs_on+0x310/0x310 [ 1422.190428] ? lock_downgrade+0x900/0x900 [ 1422.194573] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1422.199672] ? ___ratelimit+0x3b9/0x672 [ 1422.203642] ? idr_get_free+0xf70/0xf70 [ 1422.207612] ? lock_is_held_type+0x210/0x210 [ 1422.212035] oom_kill_process.cold.27+0x10/0x903 [ 1422.216787] ? zap_class+0x640/0x640 [ 1422.220493] ? check_preemption_disabled+0x48/0x280 [ 1422.225596] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1422.230519] ? kasan_check_read+0x11/0x20 [ 1422.234663] ? oom_evaluate_task+0x540/0x540 [ 1422.239066] ? find_held_lock+0x36/0x1c0 [ 1422.243131] ? out_of_memory+0x974/0x1430 [ 1422.247279] ? lock_downgrade+0x900/0x900 [ 1422.251507] ? check_preemption_disabled+0x48/0x280 [ 1422.256520] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1422.261441] ? kasan_check_read+0x11/0x20 [ 1422.265585] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1422.270868] ? rcu_softirq_qs+0x20/0x20 [ 1422.274934] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1422.280474] ? oom_evaluate_task+0x302/0x540 [ 1422.284883] out_of_memory+0xa84/0x1430 [ 1422.288861] ? oom_killer_disable+0x3a0/0x3a0 [ 1422.293354] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1422.298283] ? __ww_mutex_check_waiters+0x160/0x160 [ 1422.303307] __alloc_pages_slowpath+0x232c/0x2de0 [ 1422.308178] ? warn_alloc+0x120/0x120 [ 1422.311968] ? mark_held_locks+0x130/0x130 [ 1422.316202] ? find_get_entry+0xaae/0x1120 [ 1422.320434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1422.325965] ? check_preemption_disabled+0x48/0x280 [ 1422.330974] ? filemap_map_pages+0x1a20/0x1a20 [ 1422.335575] ? debug_smp_processor_id+0x1c/0x20 [ 1422.340243] ? perf_trace_lock+0x14d/0x7a0 [ 1422.344481] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1422.350014] ? should_fail+0x22d/0xd01 [ 1422.353899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1422.358999] ? zap_class+0x640/0x640 [ 1422.362730] ? __lock_is_held+0xb5/0x140 [ 1422.366793] ? mark_held_locks+0x130/0x130 [ 1422.371033] ? lock_release+0xa00/0xa00 [ 1422.375002] ? perf_trace_sched_process_exec+0x860/0x860 [ 1422.380446] ? xa_load+0x2ba/0x460 [ 1422.383981] ? lock_downgrade+0x900/0x900 [ 1422.388138] ? __might_sleep+0x95/0x190 [ 1422.392110] __alloc_pages_nodemask+0xad8/0xea0 [ 1422.396781] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1422.401790] ? __page_cache_alloc+0x191/0x5c0 [ 1422.406280] ? xa_load+0x2e1/0x460 [ 1422.409814] ? xa_clear_mark+0x40/0x40 [ 1422.413784] ? zap_class+0x640/0x640 [ 1422.417497] ? zap_class+0x640/0x640 [ 1422.421205] ? zap_class+0x640/0x640 [ 1422.424914] ? __do_page_cache_readahead+0x663/0x810 [ 1422.430019] ? find_held_lock+0x36/0x1c0 [ 1422.434077] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1422.439614] alloc_pages_current+0x173/0x350 [ 1422.444024] __page_cache_alloc+0x38c/0x5c0 [ 1422.448337] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1422.453258] ? kasan_check_read+0x11/0x20 [ 1422.457403] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1422.462684] ? generic_perform_write+0x6a0/0x6a0 [ 1422.467433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1422.472966] ? check_preemption_disabled+0x48/0x280 [ 1422.477982] filemap_fault+0x1595/0x25f0 [ 1422.482051] ? __lock_page_or_retry+0xa00/0xa00 [ 1422.486715] ? mark_held_locks+0x130/0x130 [ 1422.490950] ? filemap_map_pages+0xd6b/0x1a20 [ 1422.495527] ? lock_downgrade+0x900/0x900 [ 1422.499669] ? check_preemption_disabled+0x48/0x280 [ 1422.504684] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1422.509607] ? kasan_check_read+0x11/0x20 [ 1422.513751] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1422.519020] ? rcu_softirq_qs+0x20/0x20 [ 1422.523000] ? filemap_map_pages+0xd92/0x1a20 [ 1422.527591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1422.533652] ? find_get_entries_tag+0x1400/0x1400 [ 1422.538498] ? __lock_acquire+0x62f/0x4c20 [ 1422.542746] ? lock_acquire+0x1ed/0x520 [ 1422.546716] ? ext4_filemap_fault+0x7a/0xad [ 1422.551037] ? lock_release+0xa00/0xa00 [ 1422.555004] ? perf_trace_sched_process_exec+0x860/0x860 [ 1422.560559] ? print_usage_bug+0xc0/0xc0 [ 1422.564614] ? print_usage_bug+0xc0/0xc0 [ 1422.568695] ? down_read+0x8d/0x120 [ 1422.572316] ? ext4_filemap_fault+0x7a/0xad [ 1422.576632] ? __down_interruptible+0x700/0x700 [ 1422.581303] ext4_filemap_fault+0x82/0xad [ 1422.585459] __do_fault+0x100/0x6b0 [ 1422.589085] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1422.594181] ? mark_held_locks+0x130/0x130 [ 1422.598408] ? mark_held_locks+0x130/0x130 [ 1422.602635] ? find_held_lock+0x36/0x1c0 [ 1422.606694] ? find_held_lock+0x36/0x1c0 [ 1422.610759] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1422.616299] __handle_mm_fault+0x3ea0/0x5be0 [ 1422.620712] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1422.625549] ? lock_is_held_type+0x210/0x210 [ 1422.629951] ? __might_fault+0x12b/0x1e0 [ 1422.634004] ? lock_downgrade+0x900/0x900 [ 1422.638167] ? zap_class+0x640/0x640 [ 1422.641870] ? zap_class+0x640/0x640 [ 1422.645585] ? find_held_lock+0x36/0x1c0 [ 1422.649650] ? handle_mm_fault+0x42a/0xc70 [ 1422.654059] ? lock_downgrade+0x900/0x900 [ 1422.658204] ? check_preemption_disabled+0x48/0x280 [ 1422.663234] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1422.668160] ? kasan_check_read+0x11/0x20 [ 1422.672307] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1422.677578] ? rcu_softirq_qs+0x20/0x20 [ 1422.681548] ? trace_hardirqs_off_caller+0x310/0x310 [ 1422.686648] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1422.692181] ? check_preemption_disabled+0x48/0x280 [ 1422.697200] handle_mm_fault+0x54f/0xc70 [ 1422.701257] ? __handle_mm_fault+0x5be0/0x5be0 [ 1422.705837] ? find_vma+0x34/0x190 [ 1422.709381] __do_page_fault+0x5e8/0xe60 [ 1422.713433] ? trace_hardirqs_off+0xb8/0x310 [ 1422.717842] do_page_fault+0xf2/0x7e0 [ 1422.721638] ? vmalloc_sync_all+0x30/0x30 [ 1422.725786] ? error_entry+0x70/0xd0 [ 1422.729542] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1422.734553] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1422.739477] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1422.744399] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1422.749236] ? trace_hardirqs_on_caller+0x310/0x310 [ 1422.754245] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1422.759689] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1422.764713] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1422.769720] ? page_fault+0x8/0x30 [ 1422.773374] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1422.778220] ? page_fault+0x8/0x30 [ 1422.781753] page_fault+0x1e/0x30 [ 1422.785200] RIP: 0033:0x7fdb8535edd3 [ 1422.788955] Code: Bad RIP value. [ 1422.792312] RSP: 002b:00007ffcfb3bc9f8 EFLAGS: 00010246 [ 1422.797666] RAX: 0000000000000000 RBX: 00007ffcfb3bcba0 RCX: 00007fdb8535edd3 [ 1422.804926] RDX: 0000000000000000 RSI: 00007ffcfb3bcd50 RDI: 000000000000000b [ 1422.812203] RBP: 00007ffcfb3bcd50 R08: 00007ffcfb3bcdd0 R09: 0000000000000001 [ 1422.819485] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1422.826747] R13: 00007ffcfb3bd130 R14: 0000000000000000 R15: 0000000000000000 [ 1422.837247] Node 0 DMA32 free:28916kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:52kB local_pcp:52kB free_cma:0kB [ 1422.868756] lowmem_reserve[]: 0 0 3503 3503 [ 1422.870495] Mem-Info: [ 1422.873551] Node 0 Normal free:20872kB min:37364kB low:46704kB high:56044kB active_anon:479036kB inactive_anon:800kB active_file:64kB inactive_file:68kB unevictable:0kB writepending:16kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7264kB pagetables:4564kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1422.875655] active_anon:119761 inactive_anon:200 isolated_anon:0 [ 1422.875655] active_file:16 inactive_file:17 isolated_file:0 [ 1422.875655] unevictable:0 dirty:0 writeback:4 unstable:0 [ 1422.875655] slab_reclaimable:16992 slab_unreclaimable:101055 [ 1422.875655] mapped:49154 shmem:244 pagetables:1141 bounce:0 [ 1422.875655] free:16424 free_pcp:0 free_cma:0 [ 1422.914025] lowmem_reserve[]: 0 0 0 0 [ 1422.946375] Node 0 active_anon:479044kB inactive_anon:800kB active_file:64kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:16kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 260096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1422.950697] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1422.981610] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1422.994042] Node 0 DMA32: 8*4kB (UME) 5*8kB (UME) 4*16kB (UM) 5*32kB (M) 6*64kB (ME) 5*128kB (ME) 6*256kB (UME) 5*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28968kB [ 1423.023069] lowmem_reserve[]: 0 2818 6321 6321 [ 1423.040040] Node 0 Normal: 1235*4kB (UME) 515*8kB (UME) 261*16kB (UME) 138*32kB (UME) 22*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21108kB [ 1423.046601] Node 0 DMA32 free:28916kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1423.064543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1423.090911] lowmem_reserve[]: 0 0 3503 3503 [ 1423.096405] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1423.097496] Node 0 Normal free:20912kB min:37364kB low:46704kB high:56044kB active_anon:479036kB inactive_anon:800kB active_file:56kB inactive_file:76kB unevictable:0kB writepending:16kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7232kB pagetables:4564kB bounce:0kB free_pcp:84kB local_pcp:84kB free_cma:0kB [ 1423.109582] 277 total pagecache pages [ 1423.143999] lowmem_reserve[]: 0 0 0 0 [ 1423.147862] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1423.149653] 0 pages in swap cache [ 1423.168722] Node 0 DMA32: 8*4kB (UME) 5*8kB (UME) 4*16kB (UM) 5*32kB (M) 6*64kB (ME) 5*128kB (ME) 6*256kB (UME) 5*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28968kB [ 1423.172662] Swap cache stats: add 0, delete 0, find 0/0 [ 1423.191499] Free swap = 0kB [ 1423.193538] Node 0 Normal: 1310*4kB (UME) 553*8kB (UME) 264*16kB (UME) 138*32kB (UME) 22*64kB (UM) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 22016kB [ 1423.197734] Total swap = 0kB [ 1423.209859] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1423.217498] 1965979 pages RAM [ 1423.224924] 0 pages HighMem/MovableOnly [ 1423.228691] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1423.228895] 342854 pages reserved [ 1423.228903] 0 pages cma reserved [ 1423.237503] 277 total pagecache pages [ 1423.237520] 0 pages in swap cache [ 1423.237529] Swap cache stats: add 0, delete 0, find 0/0 [ 1423.237534] Free swap = 0kB [ 1423.237543] Total swap = 0kB [ 1423.277851] 1965979 pages RAM [ 1423.281098] 0 pages HighMem/MovableOnly [ 1423.299266] 342854 pages reserved [ 1423.309377] 0 pages cma reserved [ 1423.319581] Out of memory: Kill process 30075 (syz-executor3) score 1005 or sacrifice child [ 1423.344284] Killed process 30075 (syz-executor3) total-vm:70600kB, anon-rss:2224kB, file-rss:32768kB, shmem-rss:0kB [ 1423.397141] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1423.423799] udevd cpuset=/ mems_allowed=0 [ 1423.428119] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1423.434705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1423.444074] Call Trace: [ 1423.446682] dump_stack+0x244/0x39d [ 1423.450325] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1423.455534] ? mark_held_locks+0x130/0x130 [ 1423.459777] ? mark_held_locks+0x130/0x130 [ 1423.464031] dump_header+0x27b/0xf72 [ 1423.467772] ? pagefault_out_of_memory+0x197/0x197 [ 1423.472723] ? __lock_acquire+0x62f/0x4c20 [ 1423.476985] ? print_usage_bug+0xc0/0xc0 [ 1423.481065] ? zap_class+0x640/0x640 [ 1423.484790] ? print_usage_bug+0xc0/0xc0 [ 1423.488858] ? print_usage_bug+0xc0/0xc0 [ 1423.492942] ? print_usage_bug+0xc0/0xc0 [ 1423.497013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1423.502683] ? find_held_lock+0x36/0x1c0 [ 1423.506757] ? mark_held_locks+0xc7/0x130 [ 1423.510931] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1423.516050] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1423.521162] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1423.525754] ? trace_hardirqs_on+0xbd/0x310 [ 1423.530086] ? kasan_check_read+0x11/0x20 [ 1423.534245] ? ___ratelimit+0x3b4/0x672 [ 1423.538238] ? trace_hardirqs_off_caller+0x310/0x310 [ 1423.543333] ? trace_hardirqs_on+0x310/0x310 [ 1423.547730] ? lock_downgrade+0x900/0x900 [ 1423.551878] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1423.557007] ? ___ratelimit+0x3b9/0x672 [ 1423.560969] ? idr_get_free+0xf70/0xf70 [ 1423.564931] ? find_held_lock+0x36/0x1c0 [ 1423.569123] oom_kill_process.cold.27+0x10/0x903 [ 1423.573866] ? zap_class+0x640/0x640 [ 1423.577586] ? check_preemption_disabled+0x48/0x280 [ 1423.582592] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1423.587509] ? kasan_check_read+0x11/0x20 [ 1423.591650] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1423.596932] ? oom_evaluate_task+0x540/0x540 [ 1423.601330] ? find_held_lock+0x36/0x1c0 [ 1423.605387] ? out_of_memory+0x974/0x1430 [ 1423.609525] ? lock_downgrade+0x900/0x900 [ 1423.613668] ? check_preemption_disabled+0x48/0x280 [ 1423.618674] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1423.623604] ? kasan_check_read+0x11/0x20 [ 1423.627743] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1423.633006] ? rcu_softirq_qs+0x20/0x20 [ 1423.636981] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1423.642507] ? oom_evaluate_task+0x302/0x540 [ 1423.646906] out_of_memory+0xa84/0x1430 [ 1423.650884] ? oom_killer_disable+0x3a0/0x3a0 [ 1423.655367] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1423.660290] ? __ww_mutex_check_waiters+0x160/0x160 [ 1423.665303] __alloc_pages_slowpath+0x232c/0x2de0 [ 1423.670157] ? warn_alloc+0x120/0x120 [ 1423.673946] ? mark_held_locks+0x130/0x130 [ 1423.678176] ? find_get_entry+0xaae/0x1120 [ 1423.682403] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1423.687946] ? check_preemption_disabled+0x48/0x280 [ 1423.692984] ? filemap_map_pages+0x1a20/0x1a20 [ 1423.698116] ? debug_smp_processor_id+0x1c/0x20 [ 1423.702779] ? perf_trace_lock+0x14d/0x7a0 [ 1423.707016] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1423.712548] ? should_fail+0x22d/0xd01 [ 1423.716426] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1423.721532] ? zap_class+0x640/0x640 [ 1423.725253] ? __lock_is_held+0xb5/0x140 [ 1423.729308] ? mark_held_locks+0x130/0x130 [ 1423.733539] ? lock_release+0xa00/0xa00 [ 1423.737506] ? perf_trace_sched_process_exec+0x860/0x860 [ 1423.742950] ? xa_load+0x2ba/0x460 [ 1423.746480] ? lock_downgrade+0x900/0x900 [ 1423.750618] ? __might_sleep+0x95/0x190 [ 1423.754585] __alloc_pages_nodemask+0xad8/0xea0 [ 1423.759333] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1423.764427] ? __page_cache_alloc+0x191/0x5c0 [ 1423.768908] ? xa_load+0x2e1/0x460 [ 1423.772436] ? xa_clear_mark+0x40/0x40 [ 1423.776327] ? zap_class+0x640/0x640 [ 1423.780057] ? zap_class+0x640/0x640 [ 1423.783845] ? zap_class+0x640/0x640 [ 1423.787544] ? __do_page_cache_readahead+0x663/0x810 [ 1423.792639] ? find_held_lock+0x36/0x1c0 [ 1423.796692] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1423.802226] alloc_pages_current+0x173/0x350 [ 1423.806628] __page_cache_alloc+0x38c/0x5c0 [ 1423.810940] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1423.815860] ? kasan_check_read+0x11/0x20 [ 1423.819998] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1423.825272] ? generic_perform_write+0x6a0/0x6a0 [ 1423.830033] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1423.835564] ? check_preemption_disabled+0x48/0x280 [ 1423.840584] filemap_fault+0x1595/0x25f0 [ 1423.844642] ? __lock_page_or_retry+0xa00/0xa00 [ 1423.849301] ? mark_held_locks+0x130/0x130 [ 1423.853533] ? filemap_map_pages+0xd6b/0x1a20 [ 1423.858025] ? lock_downgrade+0x900/0x900 [ 1423.862165] ? check_preemption_disabled+0x48/0x280 [ 1423.867171] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1423.872090] ? kasan_check_read+0x11/0x20 [ 1423.876228] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1423.881498] ? rcu_softirq_qs+0x20/0x20 [ 1423.885474] ? filemap_map_pages+0xd92/0x1a20 [ 1423.889959] ? __lock_is_held+0xb5/0x140 [ 1423.894023] ? find_get_entries_tag+0x1400/0x1400 [ 1423.898858] ? check_preemption_disabled+0x48/0x280 [ 1423.903875] ? lock_acquire+0x1ed/0x520 [ 1423.907837] ? ext4_filemap_fault+0x7a/0xad [ 1423.912149] ? lock_release+0xa00/0xa00 [ 1423.916111] ? perf_trace_sched_process_exec+0x860/0x860 [ 1423.921552] ? print_usage_bug+0xc0/0xc0 [ 1423.925604] ? print_usage_bug+0xc0/0xc0 [ 1423.929665] ? down_read+0x8d/0x120 [ 1423.933304] ? ext4_filemap_fault+0x7a/0xad [ 1423.937626] ? __down_interruptible+0x700/0x700 [ 1423.942324] ext4_filemap_fault+0x82/0xad [ 1423.946466] __do_fault+0x100/0x6b0 [ 1423.950088] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1423.955185] ? mark_held_locks+0x130/0x130 [ 1423.959408] ? mark_held_locks+0x130/0x130 [ 1423.963639] ? __schedule+0x168a/0x21d0 [ 1423.967602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1423.973130] __handle_mm_fault+0x3ea0/0x5be0 [ 1423.977535] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1423.982382] ? lock_is_held_type+0x210/0x210 [ 1423.986795] ? _raw_spin_unlock_irq+0x60/0x80 [ 1423.991291] ? zap_class+0x640/0x640 [ 1423.994994] ? zap_class+0x640/0x640 [ 1423.998705] ? find_held_lock+0x36/0x1c0 [ 1424.002766] ? handle_mm_fault+0x42a/0xc70 [ 1424.006992] ? lock_downgrade+0x900/0x900 [ 1424.011133] ? check_preemption_disabled+0x48/0x280 [ 1424.016141] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1424.021061] ? kasan_check_read+0x11/0x20 [ 1424.025199] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1424.030467] ? rcu_softirq_qs+0x20/0x20 [ 1424.034454] ? trace_hardirqs_off_caller+0x310/0x310 [ 1424.039550] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1424.045078] ? check_preemption_disabled+0x48/0x280 [ 1424.050104] handle_mm_fault+0x54f/0xc70 [ 1424.054156] ? __handle_mm_fault+0x5be0/0x5be0 [ 1424.058743] ? find_vma+0x34/0x190 [ 1424.062288] __do_page_fault+0x5e8/0xe60 [ 1424.066338] ? exit_to_usermode_loop+0x1f4/0x380 [ 1424.071091] do_page_fault+0xf2/0x7e0 [ 1424.074884] ? vmalloc_sync_all+0x30/0x30 [ 1424.079026] ? error_entry+0x70/0xd0 [ 1424.082733] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1424.087743] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1424.092666] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1424.097586] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1424.102422] ? trace_hardirqs_on_caller+0x310/0x310 [ 1424.107441] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1424.112978] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1424.117999] ? page_fault+0x8/0x30 [ 1424.121530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1424.126365] ? page_fault+0x8/0x30 [ 1424.129893] page_fault+0x1e/0x30 [ 1424.133336] RIP: 0033:0x4044ad [ 1424.136534] Code: Bad RIP value. [ 1424.139885] RSP: 002b:00007ffcb568d720 EFLAGS: 00010207 [ 1424.145239] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1424.152509] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1424.159771] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1424.167039] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1424.174296] R13: 0000000000000000 R14: 0000000000936ad0 R15: 000000000091e030 [ 1424.190564] Mem-Info: [ 1424.193100] active_anon:119211 inactive_anon:200 isolated_anon:0 [ 1424.193100] active_file:17 inactive_file:14 isolated_file:0 [ 1424.193100] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1424.193100] slab_reclaimable:16971 slab_unreclaimable:100849 [ 1424.193100] mapped:49154 shmem:244 pagetables:1116 bounce:0 [ 1424.193100] free:19066 free_pcp:326 free_cma:0 [ 1424.227079] Node 0 active_anon:476844kB inactive_anon:800kB active_file:68kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 258048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1424.255803] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1424.282612] lowmem_reserve[]: 0 2818 6321 6321 [ 1424.288024] Node 0 DMA32 free:152932kB min:30052kB low:37564kB high:45076kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:900kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1808kB local_pcp:424kB free_cma:0kB [ 1424.317671] lowmem_reserve[]: 0 0 3503 3503 [ 1424.322114] Node 0 Normal free:24376kB min:37364kB low:46704kB high:56044kB active_anon:476836kB inactive_anon:800kB active_file:68kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7200kB pagetables:4464kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1424.351764] lowmem_reserve[]: 0 0 0 0 [ 1424.356415] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1424.371223] Node 0 DMA32: 5*4kB (UME) 3*8kB (UME) 5*16kB (UM) 2*32kB (UM) 4*64kB (UME) 5*128kB (UE) 6*256kB (UE) 9*512kB (UME) 8*1024kB (UME) 6*2048kB (UME) 55*4096kB (UM) = 252988kB [ 1424.388956] Node 0 Normal: 1378*4kB (UME) 554*8kB (UME) 264*16kB (UME) 139*32kB (UME) 22*64kB (UM) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 24376kB [ 1424.405204] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1424.415401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1424.425007] 830 total pagecache pages [ 1424.429323] 0 pages in swap cache [ 1424.442031] Swap cache stats: add 0, delete 0, find 0/0 [ 1424.461712] Free swap = 0kB [ 1424.464775] Total swap = 0kB [ 1424.467790] 1965979 pages RAM [ 1424.470887] 0 pages HighMem/MovableOnly [ 1424.478824] 342854 pages reserved [ 1424.482368] 0 pages cma reserved [ 1424.486062] Out of memory: Kill process 29384 (syz-executor3) score 1005 or sacrifice child [ 1424.494699] Killed process 29384 (syz-executor3) total-vm:70468kB, anon-rss:2216kB, file-rss:32768kB, shmem-rss:0kB [ 1424.507050] oom_reaper: reaped process 29384 (syz-executor3), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB 04:33:25 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7a00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6d6366696c746572ecddc3b5f6f82460c71ddaebe44b00") 04:33:25 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x10001, 0x9, 0x1}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:33:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x4) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000040)={0x40000000, 0x3, "3597b78e89efc0416bbfeabd4fb4ef6d433ce67217c1efa20456409b84cd8b1a", 0x1f, 0x1, 0x7, 0x200, 0x7, 0x8, 0x0, 0x6, [0x6, 0x14c, 0x5]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x169, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x20000002}) 04:33:25 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 04:33:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 04:33:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000180)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) tkill(r0, 0x1000000000015) 04:33:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46", 0x9) 04:33:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x6, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x2, 0x20000) write$RDMA_USER_CM_CMD_GET_EVENT(r2, &(0x7f0000000200)={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:26 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x68000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1436.636947] oom_reaper: reaped process 14195 (syz-executor2), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1436.675893] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1436.713133] syz-fuzzer cpuset=/ mems_allowed=0 [ 1436.717790] CPU: 1 PID: 6135 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1436.724811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1436.734171] Call Trace: [ 1436.736783] dump_stack+0x244/0x39d [ 1436.740440] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1436.745650] ? mark_held_locks+0x130/0x130 [ 1436.749896] ? mark_held_locks+0x130/0x130 [ 1436.754153] dump_header+0x27b/0xf72 [ 1436.754431] syz-executor2: vmalloc: allocation failure, allocated 1017430016 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1436.757878] ? pagefault_out_of_memory+0x197/0x197 [ 1436.773505] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1436.776495] ? __lock_acquire+0x62f/0x4c20 [ 1436.785814] ? percpu_ref_get_many+0x240/0x240 [ 1436.790399] ? print_usage_bug+0xc0/0xc0 [ 1436.794470] ? zap_class+0x640/0x640 [ 1436.798186] ? print_usage_bug+0xc0/0xc0 [ 1436.802250] ? print_usage_bug+0xc0/0xc0 [ 1436.806316] ? zap_class+0x640/0x640 [ 1436.810032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1436.815574] ? find_held_lock+0x36/0x1c0 [ 1436.819645] ? mark_held_locks+0xc7/0x130 [ 1436.823888] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1436.828997] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1436.834104] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1436.838686] ? trace_hardirqs_on+0xbd/0x310 [ 1436.843006] ? kasan_check_read+0x11/0x20 [ 1436.847157] ? ___ratelimit+0x3b4/0x672 [ 1436.851129] ? trace_hardirqs_off_caller+0x310/0x310 [ 1436.856234] ? trace_hardirqs_on+0x310/0x310 [ 1436.860648] ? lock_downgrade+0x900/0x900 [ 1436.864797] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1436.869903] ? ___ratelimit+0x3b9/0x672 [ 1436.873879] ? idr_get_free+0xf70/0xf70 [ 1436.877853] ? find_held_lock+0x36/0x1c0 [ 1436.881924] oom_kill_process.cold.27+0x10/0x903 [ 1436.886680] ? zap_class+0x640/0x640 [ 1436.890397] ? check_preemption_disabled+0x48/0x280 [ 1436.895422] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1436.900351] ? kasan_check_read+0x11/0x20 [ 1436.904497] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1436.909778] ? oom_evaluate_task+0x540/0x540 [ 1436.914193] ? find_held_lock+0x36/0x1c0 [ 1436.918265] ? out_of_memory+0x974/0x1430 [ 1436.922419] ? lock_downgrade+0x900/0x900 [ 1436.926572] ? check_preemption_disabled+0x48/0x280 [ 1436.931590] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1436.936523] ? kasan_check_read+0x11/0x20 [ 1436.940668] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1436.945943] ? rcu_softirq_qs+0x20/0x20 [ 1436.949931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1436.955473] ? oom_evaluate_task+0x302/0x540 [ 1436.959887] out_of_memory+0xa84/0x1430 [ 1436.963874] ? oom_killer_disable+0x3a0/0x3a0 [ 1436.968371] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1436.973310] ? __ww_mutex_check_waiters+0x160/0x160 [ 1436.978340] __alloc_pages_slowpath+0x232c/0x2de0 [ 1436.983308] ? warn_alloc+0x120/0x120 [ 1436.987109] ? mark_held_locks+0x130/0x130 [ 1436.991349] ? find_get_entry+0xaae/0x1120 [ 1436.995591] ? filemap_map_pages+0x1a20/0x1a20 [ 1437.000177] ? zap_class+0x640/0x640 [ 1437.003896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1437.009448] ? check_preemption_disabled+0x48/0x280 [ 1437.014466] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1437.020002] ? should_fail+0x22d/0xd01 [ 1437.023898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1437.029110] ? zap_class+0x640/0x640 [ 1437.032844] ? __lock_is_held+0xb5/0x140 [ 1437.036910] ? mark_held_locks+0x130/0x130 [ 1437.041148] ? lock_release+0xa00/0xa00 [ 1437.045126] ? perf_trace_sched_process_exec+0x860/0x860 [ 1437.050579] ? xa_load+0x2ba/0x460 [ 1437.054123] ? lock_downgrade+0x900/0x900 [ 1437.058275] ? __might_sleep+0x95/0x190 [ 1437.062340] __alloc_pages_nodemask+0xad8/0xea0 [ 1437.067019] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1437.072047] ? __page_cache_alloc+0x191/0x5c0 [ 1437.076541] ? xa_load+0x2e1/0x460 [ 1437.080087] ? xa_clear_mark+0x40/0x40 [ 1437.084094] ? zap_class+0x640/0x640 [ 1437.087818] ? zap_class+0x640/0x640 [ 1437.091534] ? zap_class+0x640/0x640 [ 1437.095247] ? __do_page_cache_readahead+0x663/0x810 [ 1437.100357] ? find_held_lock+0x36/0x1c0 [ 1437.104427] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1437.109977] alloc_pages_current+0x173/0x350 [ 1437.114391] __page_cache_alloc+0x38c/0x5c0 [ 1437.118715] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1437.123645] ? kasan_check_read+0x11/0x20 [ 1437.127794] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1437.133071] ? generic_perform_write+0x6a0/0x6a0 [ 1437.137825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1437.143385] ? check_preemption_disabled+0x48/0x280 [ 1437.148408] filemap_fault+0x1595/0x25f0 [ 1437.152481] ? __lock_page_or_retry+0xa00/0xa00 [ 1437.157176] ? mark_held_locks+0x130/0x130 [ 1437.161428] ? filemap_map_pages+0xd6b/0x1a20 [ 1437.165928] ? lock_downgrade+0x900/0x900 [ 1437.170080] ? check_preemption_disabled+0x48/0x280 [ 1437.175104] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1437.180032] ? kasan_check_read+0x11/0x20 [ 1437.184177] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1437.189478] ? rcu_softirq_qs+0x20/0x20 [ 1437.193464] ? filemap_map_pages+0xd92/0x1a20 [ 1437.197967] ? __lock_acquire+0x62f/0x4c20 [ 1437.202209] ? find_get_entries_tag+0x1400/0x1400 [ 1437.207073] ? lock_acquire+0x1ed/0x520 [ 1437.211086] ? ext4_filemap_fault+0x7a/0xad [ 1437.215430] ? lock_release+0xa00/0xa00 [ 1437.219404] ? perf_trace_sched_process_exec+0x860/0x860 [ 1437.224861] ? print_usage_bug+0xc0/0xc0 [ 1437.228929] ? print_usage_bug+0xc0/0xc0 [ 1437.233012] ? down_read+0x8d/0x120 [ 1437.236637] ? ext4_filemap_fault+0x7a/0xad [ 1437.240982] ? __down_interruptible+0x700/0x700 [ 1437.245664] ext4_filemap_fault+0x82/0xad [ 1437.249821] __do_fault+0x100/0x6b0 [ 1437.253455] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1437.258561] ? mark_held_locks+0x130/0x130 [ 1437.262794] ? mark_held_locks+0x130/0x130 [ 1437.267026] ? __might_fault+0x12b/0x1e0 [ 1437.271103] ? lock_downgrade+0x900/0x900 [ 1437.275257] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1437.280803] __handle_mm_fault+0x3ea0/0x5be0 [ 1437.285219] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1437.290066] ? kasan_check_read+0x11/0x20 [ 1437.294223] ? _copy_to_user+0xc8/0x110 [ 1437.298199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1437.303752] ? zap_class+0x640/0x640 [ 1437.307466] ? zap_class+0x640/0x640 [ 1437.311189] ? find_held_lock+0x36/0x1c0 [ 1437.315267] ? handle_mm_fault+0x42a/0xc70 [ 1437.319504] ? lock_downgrade+0x900/0x900 [ 1437.323653] ? check_preemption_disabled+0x48/0x280 [ 1437.328694] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1437.333627] ? kasan_check_read+0x11/0x20 [ 1437.337772] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1437.343048] ? rcu_softirq_qs+0x20/0x20 [ 1437.347022] ? trace_hardirqs_off_caller+0x310/0x310 [ 1437.352127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1437.357752] ? check_preemption_disabled+0x48/0x280 [ 1437.362777] handle_mm_fault+0x54f/0xc70 [ 1437.366842] ? __handle_mm_fault+0x5be0/0x5be0 [ 1437.371435] ? find_vma+0x34/0x190 [ 1437.374980] __do_page_fault+0x5e8/0xe60 [ 1437.379042] ? trace_hardirqs_off+0xb8/0x310 [ 1437.383478] do_page_fault+0xf2/0x7e0 [ 1437.387285] ? vmalloc_sync_all+0x30/0x30 [ 1437.391432] ? error_entry+0x70/0xd0 [ 1437.395147] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1437.400162] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1437.405095] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1437.410019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1437.414976] ? trace_hardirqs_on_caller+0x310/0x310 [ 1437.419993] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1437.425449] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1437.430578] ? page_fault+0x8/0x30 [ 1437.434136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1437.438978] ? page_fault+0x8/0x30 [ 1437.442528] page_fault+0x1e/0x30 [ 1437.445975] RIP: 0033:0x45d911 [ 1437.449193] Code: Bad RIP value. [ 1437.452550] RSP: 002b:000000c420035f18 EFLAGS: 00010246 [ 1437.457998] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 000000000045d911 [ 1437.465262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1437.472527] RBP: 000000c420035f28 R08: 000000c420035f18 R09: 0000000000000000 [ 1437.480140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 1437.487406] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 1437.494715] CPU: 0 PID: 14195 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1437.502098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1437.502648] Mem-Info: [ 1437.511457] Call Trace: [ 1437.516459] dump_stack+0x244/0x39d [ 1437.518815] active_anon:118691 inactive_anon:200 isolated_anon:0 [ 1437.518815] active_file:15 inactive_file:15 isolated_file:0 [ 1437.518815] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1437.518815] slab_reclaimable:17029 slab_unreclaimable:101193 [ 1437.518815] mapped:49154 shmem:244 pagetables:1091 bounce:0 [ 1437.518815] free:15695 free_pcp:273 free_cma:0 [ 1437.520139] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1437.558097] Node 0 active_anon:474764kB inactive_anon:800kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 256000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1437.558382] warn_alloc.cold.116+0xb7/0x1bd [ 1437.590109] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1437.590637] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1437.594957] ? __lock_is_held+0xb5/0x140 [ 1437.594988] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1437.595019] __vmalloc_node_range+0x522/0x750 [ 1437.626891] lowmem_reserve[]: 0 2818 6321 6321 [ 1437.630809] ? vb2_vmalloc_alloc+0x123/0x380 [ 1437.635450] Node 0 DMA32 free:28752kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 1437.639849] vmalloc_user+0x75/0x170 [ 1437.648955] lowmem_reserve[]: 0 0 3503 3503 [ 1437.671811] ? vb2_vmalloc_alloc+0x123/0x380 [ 1437.671826] vb2_vmalloc_alloc+0x123/0x380 [ 1437.671843] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1437.671861] ? __vb2_queue_alloc+0xf7/0xf90 [ 1437.671874] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1437.671892] __vb2_queue_alloc+0x5e1/0xf90 [ 1437.671940] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1437.671954] vb2_core_create_bufs+0x401/0x8c0 [ 1437.671973] ? __vb2_queue_alloc+0xf90/0xf90 [ 1437.680401] Node 0 Normal free:18120kB min:37364kB low:46704kB high:56044kB active_anon:474656kB inactive_anon:800kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7168kB pagetables:4364kB bounce:0kB free_pcp:840kB local_pcp:480kB free_cma:0kB [ 1437.684474] ? __kernel_text_address+0xd/0x40 [ 1437.684492] ? unwind_get_return_address+0x61/0xa0 [ 1437.684510] ? __save_stack_trace+0x8d/0xf0 [ 1437.684531] ? v4l2_prio_open+0x140/0x140 [ 1437.684554] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1437.684573] vb2_create_bufs+0x3c6/0x7f0 [ 1437.684590] ? video_ioctl2+0x2c/0x33 [ 1437.689062] lowmem_reserve[]: 0 0 0 0 [ 1437.694081] ? vb2_request_queue+0x120/0x120 [ 1437.694095] ? v4l2_prio_open+0x140/0x140 [ 1437.694114] ? find_held_lock+0x36/0x1c0 [ 1437.694136] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1437.694162] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1437.694180] v4l_create_bufs+0x152/0x230 [ 1437.694196] __video_do_ioctl+0x8b1/0x1050 [ 1437.694220] ? v4l_s_fmt+0x990/0x990 [ 1437.701815] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1437.704152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1437.708350] Node 0 DMA32: 12*4kB (UM) 10*8kB (UM) 7*16kB (M) 9*32kB (M) 9*64kB (UME) 8*128kB (UME) 6*256kB (ME) 3*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28752kB [ 1437.713293] video_usercopy+0x5c1/0x1760 [ 1437.713309] ? v4l_s_fmt+0x990/0x990 [ 1437.713328] ? v4l_enumstd+0x70/0x70 [ 1437.713355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1437.713375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1437.713394] ? avc_has_extended_perms+0xab2/0x15a0 [ 1437.713421] ? avc_ss_reset+0x190/0x190 [ 1437.720254] Node 0 Normal: 1114*4kB (UME) 563*8kB (UME) 269*16kB (UME) 117*32kB (UME) 20*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18288kB [ 1437.722300] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1437.722318] ? kasan_check_read+0x11/0x20 [ 1437.722330] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1437.722344] ? rcu_softirq_qs+0x20/0x20 [ 1437.722383] ? perf_trace_sched_process_exec+0x860/0x860 [ 1437.757010] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1437.760741] ? __might_fault+0x12b/0x1e0 [ 1437.765220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1437.769182] ? video_usercopy+0x1760/0x1760 [ 1437.779483] 274 total pagecache pages [ 1437.782535] video_ioctl2+0x2c/0x33 [ 1437.782553] v4l2_ioctl+0x154/0x1b0 [ 1437.782567] ? video_devdata+0xa0/0xa0 [ 1437.782586] do_vfs_ioctl+0x1de/0x1790 [ 1437.782607] ? ioctl_preallocate+0x300/0x300 [ 1437.782628] ? selinux_file_mprotect+0x620/0x620 [ 1437.782648] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1437.786513] 0 pages in swap cache [ 1437.790835] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1437.799711] Swap cache stats: add 0, delete 0, find 0/0 [ 1437.803343] ? put_timespec64+0x10f/0x1b0 [ 1437.803360] ? nsecs_to_jiffies+0x30/0x30 [ 1437.803379] ? do_syscall_64+0x9a/0x820 [ 1437.803403] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1437.803420] ? security_file_ioctl+0x94/0xc0 [ 1437.803439] ksys_ioctl+0xa9/0xd0 [ 1437.803456] __x64_sys_ioctl+0x73/0xb0 [ 1437.808356] Free swap = 0kB [ 1437.812338] do_syscall_64+0x1b9/0x820 [ 1437.812356] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1437.812372] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1437.812385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1437.812406] ? trace_hardirqs_on_caller+0x310/0x310 [ 1437.818620] Total swap = 0kB [ 1437.820324] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1437.837299] 1965979 pages RAM [ 1437.839561] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1437.860352] 0 pages HighMem/MovableOnly [ 1437.863275] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1437.863300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1437.863316] RIP: 0033:0x457569 [ 1437.867008] 342854 pages reserved [ 1437.872558] Code: Bad RIP value. [ 1437.872567] RSP: 002b:00007fc968068c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1437.872580] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1437.872587] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1437.872597] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1437.872605] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680696d4 [ 1437.872613] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1437.885022] Mem-Info: [ 1437.893265] 0 pages cma reserved [ 1437.914746] active_anon:118691 inactive_anon:200 isolated_anon:0 [ 1437.914746] active_file:15 inactive_file:15 isolated_file:0 [ 1437.914746] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1437.914746] slab_reclaimable:17029 slab_unreclaimable:101168 [ 1437.914746] mapped:49154 shmem:244 pagetables:1091 bounce:0 [ 1437.914746] free:15821 free_pcp:0 free_cma:0 [ 1437.916187] Out of memory: Kill process 29301 (syz-executor3) score 1005 or sacrifice child [ 1437.920050] Node 0 active_anon:474764kB inactive_anon:800kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 256000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1437.926782] Killed process 29301 (syz-executor3) total-vm:70600kB, anon-rss:2208kB, file-rss:32768kB, shmem-rss:0kB [ 1438.231216] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1438.260711] lowmem_reserve[]: 0 2818 6321 6321 [ 1438.260948] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1438.265368] Node 0 DMA32 free:28752kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1438.265405] lowmem_reserve[]: 0 0 3503 3503 [ 1438.265422] Node 0 Normal free:21092kB min:37364kB low:46704kB high:56044kB active_anon:472500kB inactive_anon:800kB active_file:44kB inactive_file:56kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7168kB pagetables:4364kB bounce:0kB free_pcp:152kB local_pcp:0kB free_cma:0kB [ 1438.265459] lowmem_reserve[]: 0 0 0 0 [ 1438.265477] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1438.304037] syz-fuzzer cpuset=/ mems_allowed=0 [ 1438.309114] Node 0 DMA32: 11*4kB (UM) 8*8kB (M) 6*16kB (M) 8*32kB (M) 8*64kB (UME) 7*128kB (UME) 6*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29004kB [ 1438.357190] CPU: 0 PID: 6135 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1438.365151] Node 0 Normal: 1211*4kB (UME) 579*8kB (UME) 271*16kB (UME) 130*32kB (UME) 21*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21364kB [ 1438.375425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1438.375431] Call Trace: [ 1438.375461] dump_stack+0x244/0x39d [ 1438.375478] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1438.375499] ? mark_held_locks+0x130/0x130 [ 1438.387658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1438.397667] ? mark_held_locks+0x130/0x130 [ 1438.397688] dump_header+0x27b/0xf72 [ 1438.397715] ? pagefault_out_of_memory+0x197/0x197 [ 1438.411827] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1438.413336] ? __lock_acquire+0x62f/0x4c20 [ 1438.418497] 274 total pagecache pages [ 1438.422718] ? percpu_ref_get_many+0x240/0x240 [ 1438.422736] ? print_usage_bug+0xc0/0xc0 [ 1438.422754] ? zap_class+0x640/0x640 [ 1438.422772] ? print_usage_bug+0xc0/0xc0 [ 1438.431587] 0 pages in swap cache [ 1438.435803] ? print_usage_bug+0xc0/0xc0 [ 1438.435820] ? zap_class+0x640/0x640 [ 1438.435846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1438.435862] ? find_held_lock+0x36/0x1c0 [ 1438.435885] ? mark_held_locks+0xc7/0x130 [ 1438.442161] Swap cache stats: add 0, delete 0, find 0/0 [ 1438.444498] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1438.455767] Free swap = 0kB [ 1438.457277] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1438.461089] Total swap = 0kB [ 1438.465660] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1438.465678] ? trace_hardirqs_on+0xbd/0x310 [ 1438.465695] ? kasan_check_read+0x11/0x20 [ 1438.465713] ? ___ratelimit+0x3b4/0x672 [ 1438.469748] 1965979 pages RAM [ 1438.473447] ? trace_hardirqs_off_caller+0x310/0x310 [ 1438.473464] ? trace_hardirqs_on+0x310/0x310 [ 1438.473477] ? lock_downgrade+0x900/0x900 [ 1438.473495] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1438.473514] ? ___ratelimit+0x3b9/0x672 [ 1438.480081] 0 pages HighMem/MovableOnly [ 1438.480999] ? idr_get_free+0xf70/0xf70 [ 1438.487825] 342854 pages reserved [ 1438.488743] ? find_held_lock+0x36/0x1c0 [ 1438.495077] 0 pages cma reserved [ 1438.498312] oom_kill_process.cold.27+0x10/0x903 [ 1438.590950] ? zap_class+0x640/0x640 [ 1438.594680] ? check_preemption_disabled+0x48/0x280 [ 1438.599708] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1438.604652] ? kasan_check_read+0x11/0x20 [ 1438.608808] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1438.614103] ? oom_evaluate_task+0x540/0x540 [ 1438.618526] ? find_held_lock+0x36/0x1c0 [ 1438.622603] ? out_of_memory+0x974/0x1430 [ 1438.626755] ? lock_downgrade+0x900/0x900 [ 1438.630926] ? check_preemption_disabled+0x48/0x280 [ 1438.635950] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1438.640889] ? kasan_check_read+0x11/0x20 [ 1438.645044] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1438.650439] ? rcu_softirq_qs+0x20/0x20 [ 1438.654424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1438.660063] ? oom_evaluate_task+0x302/0x540 [ 1438.664490] out_of_memory+0xa84/0x1430 [ 1438.668481] ? oom_killer_disable+0x3a0/0x3a0 [ 1438.672981] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1438.677924] ? __ww_mutex_check_waiters+0x160/0x160 [ 1438.682961] __alloc_pages_slowpath+0x232c/0x2de0 [ 1438.687846] ? warn_alloc+0x120/0x120 [ 1438.691652] ? mark_held_locks+0x130/0x130 [ 1438.695896] ? find_get_entry+0xaae/0x1120 [ 1438.700144] ? filemap_map_pages+0x1a20/0x1a20 [ 1438.704739] ? zap_class+0x640/0x640 [ 1438.708468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1438.714013] ? check_preemption_disabled+0x48/0x280 [ 1438.719035] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1438.724579] ? should_fail+0x22d/0xd01 [ 1438.728488] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1438.733599] ? zap_class+0x640/0x640 [ 1438.737344] ? __lock_is_held+0xb5/0x140 [ 1438.741414] ? mark_held_locks+0x130/0x130 [ 1438.745755] ? lock_release+0xa00/0xa00 [ 1438.749740] ? perf_trace_sched_process_exec+0x860/0x860 [ 1438.755215] ? xa_load+0x2ba/0x460 [ 1438.758779] ? lock_downgrade+0x900/0x900 [ 1438.762968] ? __might_sleep+0x95/0x190 [ 1438.766952] __alloc_pages_nodemask+0xad8/0xea0 [ 1438.771631] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1438.776653] ? __page_cache_alloc+0x191/0x5c0 [ 1438.781764] ? xa_load+0x2e1/0x460 [ 1438.785310] ? xa_clear_mark+0x40/0x40 [ 1438.789211] ? zap_class+0x640/0x640 [ 1438.792940] ? zap_class+0x640/0x640 [ 1438.796654] ? zap_class+0x640/0x640 [ 1438.800392] ? __do_page_cache_readahead+0x663/0x810 [ 1438.805510] ? find_held_lock+0x36/0x1c0 [ 1438.809587] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1438.815138] alloc_pages_current+0x173/0x350 [ 1438.819558] __page_cache_alloc+0x38c/0x5c0 [ 1438.823887] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1438.828834] ? kasan_check_read+0x11/0x20 [ 1438.832987] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1438.838354] ? generic_perform_write+0x6a0/0x6a0 [ 1438.843115] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1438.848667] ? check_preemption_disabled+0x48/0x280 [ 1438.853682] filemap_fault+0x1595/0x25f0 [ 1438.857739] ? __lock_page_or_retry+0xa00/0xa00 [ 1438.862411] ? mark_held_locks+0x130/0x130 [ 1438.866643] ? filemap_map_pages+0xd6b/0x1a20 [ 1438.871125] ? lock_downgrade+0x900/0x900 [ 1438.875273] ? check_preemption_disabled+0x48/0x280 [ 1438.880280] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1438.885199] ? kasan_check_read+0x11/0x20 [ 1438.889336] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1438.894605] ? rcu_softirq_qs+0x20/0x20 [ 1438.898578] ? filemap_map_pages+0xd92/0x1a20 [ 1438.903071] ? __lock_acquire+0x62f/0x4c20 [ 1438.907476] ? find_get_entries_tag+0x1400/0x1400 [ 1438.912317] ? lock_acquire+0x1ed/0x520 [ 1438.916283] ? ext4_filemap_fault+0x7a/0xad [ 1438.920598] ? lock_release+0xa00/0xa00 [ 1438.924562] ? perf_trace_sched_process_exec+0x860/0x860 [ 1438.930014] ? print_usage_bug+0xc0/0xc0 [ 1438.934171] ? print_usage_bug+0xc0/0xc0 [ 1438.938232] ? down_read+0x8d/0x120 [ 1438.941845] ? ext4_filemap_fault+0x7a/0xad [ 1438.946166] ? __down_interruptible+0x700/0x700 [ 1438.950830] ext4_filemap_fault+0x82/0xad [ 1438.954978] __do_fault+0x100/0x6b0 [ 1438.958683] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1438.963777] ? mark_held_locks+0x130/0x130 [ 1438.968019] ? mark_held_locks+0x130/0x130 [ 1438.972254] ? __might_fault+0x12b/0x1e0 [ 1438.976301] ? lock_downgrade+0x900/0x900 [ 1438.980439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1438.985968] __handle_mm_fault+0x3ea0/0x5be0 [ 1438.990384] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1438.995224] ? kasan_check_read+0x11/0x20 [ 1438.999363] ? _copy_to_user+0xc8/0x110 [ 1439.003328] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1439.008863] ? zap_class+0x640/0x640 [ 1439.012564] ? zap_class+0x640/0x640 [ 1439.016271] ? find_held_lock+0x36/0x1c0 [ 1439.020358] ? handle_mm_fault+0x42a/0xc70 [ 1439.024586] ? lock_downgrade+0x900/0x900 [ 1439.028734] ? check_preemption_disabled+0x48/0x280 [ 1439.033831] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1439.038750] ? kasan_check_read+0x11/0x20 [ 1439.042887] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1439.048155] ? rcu_softirq_qs+0x20/0x20 [ 1439.052121] ? trace_hardirqs_off_caller+0x310/0x310 [ 1439.057210] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1439.062740] ? check_preemption_disabled+0x48/0x280 [ 1439.067839] handle_mm_fault+0x54f/0xc70 [ 1439.071890] ? __handle_mm_fault+0x5be0/0x5be0 [ 1439.076462] ? find_vma+0x34/0x190 [ 1439.079994] __do_page_fault+0x5e8/0xe60 [ 1439.084041] ? trace_hardirqs_off+0xb8/0x310 [ 1439.088452] do_page_fault+0xf2/0x7e0 [ 1439.092243] ? vmalloc_sync_all+0x30/0x30 [ 1439.096468] ? error_entry+0x70/0xd0 [ 1439.100169] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1439.105174] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1439.110094] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1439.115193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1439.120035] ? trace_hardirqs_on_caller+0x310/0x310 [ 1439.125051] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1439.130497] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1439.135519] ? page_fault+0x8/0x30 [ 1439.139057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1439.143888] ? page_fault+0x8/0x30 [ 1439.147423] page_fault+0x1e/0x30 [ 1439.150867] RIP: 0033:0x45d911 [ 1439.154072] Code: Bad RIP value. [ 1439.157421] RSP: 002b:000000c420035f18 EFLAGS: 00010246 [ 1439.162770] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 000000000045d911 [ 1439.170035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1439.177295] RBP: 000000c420035f28 R08: 000000c420035f18 R09: 0000000000000000 [ 1439.184553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000430120 [ 1439.191809] R13: 00000000000000f1 R14: 0000000000000011 R15: 0000000000000000 [ 1439.203765] Mem-Info: [ 1439.206381] active_anon:118142 inactive_anon:200 isolated_anon:0 [ 1439.206381] active_file:16 inactive_file:14 isolated_file:0 [ 1439.206381] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1439.206381] slab_reclaimable:17006 slab_unreclaimable:101151 [ 1439.206381] mapped:49154 shmem:244 pagetables:1066 bounce:0 [ 1439.206381] free:16569 free_pcp:69 free_cma:0 [ 1439.240080] Node 0 active_anon:472568kB inactive_anon:800kB active_file:64kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 253952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1439.268571] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1439.332519] lowmem_reserve[]: 0 2818 6321 6321 [ 1439.337176] Node 0 DMA32 free:163748kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:108kB inactive_file:1012kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1492kB local_pcp:120kB free_cma:0kB [ 1439.411703] lowmem_reserve[]: 0 0 3503 3503 [ 1439.416100] Node 0 Normal free:21364kB min:37364kB low:46704kB high:56044kB active_anon:472460kB inactive_anon:800kB active_file:56kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7104kB pagetables:4264kB bounce:0kB free_pcp:276kB local_pcp:276kB free_cma:0kB [ 1439.491713] lowmem_reserve[]: 0 0 0 0 [ 1439.495594] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1439.531709] Node 0 DMA32: 2*4kB (UE) 2*8kB (U) 5*16kB (UME) 3*32kB (UE) 8*64kB (U) 10*128kB (UME) 11*256kB (UME) 9*512kB (UE) 12*1024kB (UME) 9*2048kB (UME) 66*4096kB (UM) = 310472kB [ 1439.561703] Node 0 Normal: 1211*4kB (UME) 579*8kB (UME) 271*16kB (UME) 131*32kB (UME) 21*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21396kB [ 1439.577129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1439.586488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1439.595405] 903 total pagecache pages [ 1439.599215] 0 pages in swap cache [ 1439.611948] Swap cache stats: add 0, delete 0, find 0/0 [ 1439.617347] Free swap = 0kB [ 1439.620364] Total swap = 0kB [ 1439.641714] 1965979 pages RAM [ 1439.644872] 0 pages HighMem/MovableOnly [ 1439.648843] 342854 pages reserved [ 1439.661709] 0 pages cma reserved [ 1439.665122] Out of memory: Kill process 12497 (syz-executor2) score 1005 or sacrifice child [ 1439.681797] Killed process 12497 (syz-executor2) total-vm:70468kB, anon-rss:2212kB, file-rss:32768kB, shmem-rss:0kB 04:33:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46", 0x9) 04:33:40 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:40 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) 04:33:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ioctl$SCSI_IOCTL_GET_PCI(r2, 0x5387, &(0x7f0000000000)) preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:40 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xde, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="cf01040664000000c00300000000008095030000400000000000000000000000393bb410f753557ae03a35c7f7dc70dde797f7d9614448bb1b1db8f9639db6a3b8c15d541f34377dc4fa1fc9d1dc4c38c62a8eb87a206b4c676ef974b3373d9a8be0664080cb9dd55647fcaf971740c28c57a6fda88dc6c146debd96f14cf8856792e93e6eed0a7915856e20954bdb7e03c0863dd0ddaf89003c34c591607a895f44f53e19f64b6a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008acca2e8d4d0a503861f0071e785000000000000000000000000000000a5dda2ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff36885e47a93a05d07736fcd70706607b5964f396ed02505aab4a171d43d21b5ef868566cb325d9373107d1865a7778cbded701acdca9a0d396df7729ac117d9018ba06a6173b2596ae"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) 04:33:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46", 0x9) 04:33:40 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x5000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016", 0xe) 04:33:40 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x501102, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000015) 04:33:41 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:41 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2200, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016", 0xe) 04:33:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = socket(0x10, 0xa, 0x7) accept$packet(r2, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016", 0xe) 04:33:41 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x68, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb58", 0x10) [ 1451.322518] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1451.334092] syz-fuzzer cpuset=/ mems_allowed=0 [ 1451.338827] CPU: 1 PID: 6138 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1451.345842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1451.355203] Call Trace: [ 1451.357831] dump_stack+0x244/0x39d [ 1451.361490] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1451.366700] ? mark_held_locks+0x130/0x130 [ 1451.371028] ? mark_held_locks+0x130/0x130 [ 1451.375276] dump_header+0x27b/0xf72 [ 1451.379011] ? pagefault_out_of_memory+0x197/0x197 [ 1451.383956] ? mark_held_locks+0x130/0x130 [ 1451.388202] ? __lock_acquire+0x62f/0x4c20 [ 1451.392447] ? percpu_ref_get_many+0x240/0x240 [ 1451.397040] ? print_usage_bug+0xc0/0xc0 [ 1451.401114] ? print_usage_bug+0xc0/0xc0 [ 1451.405200] ? zap_class+0x640/0x640 [ 1451.408917] ? zap_class+0x640/0x640 [ 1451.412735] ? print_usage_bug+0xc0/0xc0 [ 1451.416827] ? print_usage_bug+0xc0/0xc0 [ 1451.420899] ? zap_class+0x640/0x640 [ 1451.424632] ? find_held_lock+0x36/0x1c0 [ 1451.428740] ? mark_held_locks+0xc7/0x130 [ 1451.432900] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1451.438007] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1451.443124] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1451.447721] ? trace_hardirqs_on+0xbd/0x310 [ 1451.452054] ? kasan_check_read+0x11/0x20 [ 1451.456211] ? ___ratelimit+0x3b4/0x672 [ 1451.460196] ? trace_hardirqs_off_caller+0x310/0x310 [ 1451.465309] ? trace_hardirqs_on+0x310/0x310 [ 1451.469726] ? lock_downgrade+0x900/0x900 [ 1451.473888] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1451.479007] ? ___ratelimit+0x3b9/0x672 [ 1451.482991] ? idr_get_free+0xf70/0xf70 [ 1451.486981] ? kasan_check_read+0x11/0x20 [ 1451.491146] ? do_raw_spin_unlock+0xa7/0x330 [ 1451.495583] oom_kill_process.cold.27+0x10/0x903 [ 1451.500360] ? zap_class+0x640/0x640 [ 1451.504114] ? _raw_spin_unlock+0x2c/0x50 [ 1451.508271] ? oom_badness+0xe6/0xaa0 [ 1451.512123] ? oom_evaluate_task+0x540/0x540 [ 1451.516539] ? find_held_lock+0x36/0x1c0 [ 1451.520616] ? out_of_memory+0x974/0x1430 [ 1451.524777] ? lock_downgrade+0x900/0x900 [ 1451.528942] ? check_preemption_disabled+0x48/0x280 [ 1451.533975] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1451.538911] ? kasan_check_read+0x11/0x20 [ 1451.543070] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1451.548352] ? rcu_softirq_qs+0x20/0x20 [ 1451.552337] ? kasan_check_write+0x14/0x20 [ 1451.556582] ? oom_evaluate_task+0x302/0x540 [ 1451.561002] out_of_memory+0xa84/0x1430 [ 1451.564993] ? unreserve_highatomic_pageblock+0x350/0x5d0 [ 1451.570562] ? oom_killer_disable+0x3a0/0x3a0 [ 1451.575153] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1451.580093] ? __ww_mutex_check_waiters+0x160/0x160 [ 1451.585139] ? find_next_bit+0x104/0x130 [ 1451.589214] __alloc_pages_slowpath+0x232c/0x2de0 [ 1451.594093] ? warn_alloc+0x120/0x120 [ 1451.597901] ? mark_held_locks+0x130/0x130 [ 1451.602150] ? find_get_entry+0xaae/0x1120 [ 1451.606405] ? filemap_map_pages+0x1a20/0x1a20 [ 1451.611003] ? zap_class+0x640/0x640 [ 1451.614735] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1451.620283] ? check_preemption_disabled+0x48/0x280 [ 1451.625308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1451.630876] ? should_fail+0x22d/0xd01 [ 1451.634793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1451.639917] ? zap_class+0x640/0x640 [ 1451.643663] ? __lock_is_held+0xb5/0x140 [ 1451.647741] ? mark_held_locks+0x130/0x130 [ 1451.651995] ? lock_release+0xa00/0xa00 [ 1451.655976] ? perf_trace_sched_process_exec+0x860/0x860 [ 1451.661434] ? xa_load+0x2ba/0x460 [ 1451.664994] ? lock_downgrade+0x900/0x900 [ 1451.669156] ? __might_sleep+0x95/0x190 [ 1451.673320] __alloc_pages_nodemask+0xad8/0xea0 [ 1451.678002] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1451.683027] ? __page_cache_alloc+0x191/0x5c0 [ 1451.687564] ? xa_load+0x2e1/0x460 [ 1451.691145] ? xa_clear_mark+0x40/0x40 [ 1451.695574] ? up_read_non_owner+0x100/0x100 [ 1451.700090] ? zap_class+0x640/0x640 [ 1451.703825] ? zap_class+0x640/0x640 [ 1451.707549] ? zap_class+0x640/0x640 [ 1451.711269] ? __do_page_cache_readahead+0x663/0x810 [ 1451.716389] ? find_held_lock+0x36/0x1c0 [ 1451.720468] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1451.726020] alloc_pages_current+0x173/0x350 [ 1451.730446] __page_cache_alloc+0x38c/0x5c0 [ 1451.734783] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1451.739723] ? kasan_check_read+0x11/0x20 [ 1451.743881] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1451.749172] ? generic_perform_write+0x6a0/0x6a0 [ 1451.753940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1451.759496] ? check_preemption_disabled+0x48/0x280 [ 1451.764547] filemap_fault+0x1595/0x25f0 [ 1451.768640] ? __lock_page_or_retry+0xa00/0xa00 [ 1451.773325] ? mark_held_locks+0x130/0x130 [ 1451.777580] ? filemap_map_pages+0xd6b/0x1a20 [ 1451.782187] ? lock_downgrade+0x900/0x900 [ 1451.786347] ? check_preemption_disabled+0x48/0x280 [ 1451.791378] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1451.796322] ? kasan_check_read+0x11/0x20 [ 1451.800477] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1451.805773] ? rcu_softirq_qs+0x20/0x20 [ 1451.809856] ? filemap_map_pages+0xd92/0x1a20 [ 1451.814370] ? find_get_entries_tag+0x1400/0x1400 [ 1451.819252] ? lock_acquire+0x1ed/0x520 [ 1451.823236] ? ext4_filemap_fault+0x7a/0xad [ 1451.827572] ? lock_release+0xa00/0xa00 [ 1451.831555] ? perf_trace_sched_process_exec+0x860/0x860 [ 1451.837022] ? print_usage_bug+0xc0/0xc0 [ 1451.841092] ? print_usage_bug+0xc0/0xc0 [ 1451.845178] ? down_read+0x8d/0x120 [ 1451.848813] ? ext4_filemap_fault+0x7a/0xad [ 1451.853150] ? __down_interruptible+0x700/0x700 [ 1451.857838] ext4_filemap_fault+0x82/0xad [ 1451.862086] __do_fault+0x100/0x6b0 [ 1451.865733] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1451.870862] ? mark_held_locks+0x130/0x130 [ 1451.875109] ? mark_held_locks+0x130/0x130 [ 1451.879350] ? do_raw_spin_trylock+0x270/0x270 [ 1451.883950] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1451.889505] __handle_mm_fault+0x3ea0/0x5be0 [ 1451.893937] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1451.898832] ? zap_class+0x640/0x640 [ 1451.902556] ? zap_class+0x640/0x640 [ 1451.906293] ? __x64_sys_futex+0x53e/0x6a0 [ 1451.910546] ? find_held_lock+0x36/0x1c0 [ 1451.914625] ? handle_mm_fault+0x42a/0xc70 [ 1451.918870] ? lock_downgrade+0x900/0x900 [ 1451.923122] ? check_preemption_disabled+0x48/0x280 [ 1451.928326] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1451.933260] ? kasan_check_read+0x11/0x20 [ 1451.937414] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1451.942695] ? rcu_softirq_qs+0x20/0x20 [ 1451.946675] ? trace_hardirqs_off_caller+0x310/0x310 [ 1451.951794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1451.957347] ? check_preemption_disabled+0x48/0x280 [ 1451.962378] handle_mm_fault+0x54f/0xc70 [ 1451.966454] ? __handle_mm_fault+0x5be0/0x5be0 [ 1451.971050] ? find_vma+0x34/0x190 [ 1451.974603] __do_page_fault+0x5e8/0xe60 [ 1451.978668] ? trace_hardirqs_off+0xb8/0x310 [ 1451.983095] do_page_fault+0xf2/0x7e0 [ 1451.986907] ? vmalloc_sync_all+0x30/0x30 [ 1451.991061] ? error_entry+0x70/0xd0 [ 1451.994795] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1451.999819] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1452.004767] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1452.009714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1452.014572] ? trace_hardirqs_on_caller+0x310/0x310 [ 1452.019592] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1452.025058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1452.030605] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1452.035631] ? page_fault+0x8/0x30 [ 1452.039180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1452.044051] ? page_fault+0x8/0x30 [ 1452.047694] page_fault+0x1e/0x30 [ 1452.051156] RIP: 0033:0x40f9c0 [ 1452.054373] Code: Bad RIP value. [ 1452.057738] RSP: 002b:000000c42001fef8 EFLAGS: 00010216 [ 1452.063111] RAX: ffffffffffffff92 RBX: 000000001a08a526 RCX: 000000000045ddf3 [ 1452.070469] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000014fda40 [ 1452.077751] RBP: 000000c42001ff20 R08: 0000000000000000 R09: 0000000000000000 [ 1452.085033] R10: 000000c42001fed8 R11: 0000000000000202 R12: 0000000000000001 [ 1452.092306] R13: 000000c42f5c60c0 R14: 0000000000000001 R15: 0000000000000000 [ 1452.101913] Mem-Info: [ 1452.104369] active_anon:118650 inactive_anon:200 isolated_anon:0 [ 1452.104369] active_file:16 inactive_file:16 isolated_file:0 [ 1452.104369] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1452.104369] slab_reclaimable:17059 slab_unreclaimable:101537 [ 1452.104369] mapped:49154 shmem:244 pagetables:1043 bounce:0 [ 1452.104369] free:24322 free_pcp:128 free_cma:0 [ 1452.137800] Node 0 active_anon:474600kB inactive_anon:800kB active_file:64kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 256000kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1452.165437] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1452.191807] lowmem_reserve[]: 0 2818 6321 6321 [ 1452.196419] Node 0 DMA32 free:43952kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1452.224583] lowmem_reserve[]: 0 0 3503 3503 [ 1452.228905] Node 0 Normal free:37408kB min:37364kB low:46704kB high:56044kB active_anon:474488kB inactive_anon:800kB active_file:68kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7072kB pagetables:4172kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1452.257613] lowmem_reserve[]: 0 0 0 0 [ 1452.261410] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1452.275126] Node 0 DMA32: 9*4kB (ME) 6*8kB (UM) 7*16kB (UME) 9*32kB (ME) 7*64kB (M) 8*128kB (ME) 6*256kB (ME) 2*512kB (UE) 3*1024kB (ME) 4*2048kB (UME) 7*4096kB (UM) = 44452kB [ 1452.291068] Node 0 Normal: 1338*4kB (UME) 703*8kB (UME) 329*16kB (UME) 186*32kB (UME) 62*64kB (UME) 6*128kB (UM) 3*256kB (UM) 1*512kB (U) 1*1024kB (U) 2*2048kB (M) 1*4096kB (M) = 37424kB [ 1452.308000] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1452.316895] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1452.325516] 276 total pagecache pages [ 1452.329380] 0 pages in swap cache [ 1452.332875] Swap cache stats: add 0, delete 0, find 0/0 [ 1452.338698] Free swap = 0kB [ 1452.341773] Total swap = 0kB [ 1452.344789] 1965979 pages RAM [ 1452.347895] 0 pages HighMem/MovableOnly [ 1452.352830] 342854 pages reserved [ 1452.356277] 0 pages cma reserved [ 1452.359644] Out of memory: Kill process 14246 (syz-executor2) score 1005 or sacrifice child [ 1452.368208] Killed process 14260 (syz-executor2) total-vm:70600kB, anon-rss:4268kB, file-rss:32768kB, shmem-rss:0kB [ 1452.380990] oom_reaper: reaped process 14260 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1452.472822] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1452.484368] udevd cpuset=/ mems_allowed=0 [ 1452.488553] CPU: 0 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1452.495134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1452.504496] Call Trace: [ 1452.507105] dump_stack+0x244/0x39d [ 1452.510749] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1452.515952] ? mark_held_locks+0x130/0x130 [ 1452.520204] ? mark_held_locks+0x130/0x130 [ 1452.524456] dump_header+0x27b/0xf72 [ 1452.528729] ? pagefault_out_of_memory+0x197/0x197 [ 1452.533680] ? __lock_acquire+0x62f/0x4c20 [ 1452.537928] ? percpu_ref_get_many+0x240/0x240 [ 1452.542530] ? print_usage_bug+0xc0/0xc0 [ 1452.546615] ? zap_class+0x640/0x640 [ 1452.550337] ? print_usage_bug+0xc0/0xc0 [ 1452.554404] ? print_usage_bug+0xc0/0xc0 [ 1452.558471] ? zap_class+0x640/0x640 [ 1452.562197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1452.567751] ? find_held_lock+0x36/0x1c0 [ 1452.571828] ? mark_held_locks+0xc7/0x130 [ 1452.575994] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1452.581101] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1452.586215] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1452.590811] ? trace_hardirqs_on+0xbd/0x310 [ 1452.595137] ? kasan_check_read+0x11/0x20 [ 1452.599317] ? ___ratelimit+0x3b4/0x672 [ 1452.603301] ? trace_hardirqs_off_caller+0x310/0x310 [ 1452.608412] ? trace_hardirqs_on+0x310/0x310 [ 1452.612832] ? lock_downgrade+0x900/0x900 [ 1452.617001] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1452.622114] ? ___ratelimit+0x3b9/0x672 [ 1452.626100] ? idr_get_free+0xf70/0xf70 [ 1452.630081] ? find_held_lock+0x36/0x1c0 [ 1452.634170] oom_kill_process.cold.27+0x10/0x903 [ 1452.638969] ? zap_class+0x640/0x640 [ 1452.642865] ? check_preemption_disabled+0x48/0x280 [ 1452.647892] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1452.652849] ? kasan_check_read+0x11/0x20 [ 1452.656996] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1452.662288] ? oom_evaluate_task+0x540/0x540 [ 1452.666718] ? find_held_lock+0x36/0x1c0 [ 1452.670793] ? out_of_memory+0x974/0x1430 [ 1452.671764] syz-executor2: vmalloc: allocation failure, allocated 1020792832 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1452.674966] ? lock_downgrade+0x900/0x900 [ 1452.692876] ? check_preemption_disabled+0x48/0x280 [ 1452.697903] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1452.698172] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1452.702840] ? kasan_check_read+0x11/0x20 [ 1452.702866] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1452.702878] ? rcu_softirq_qs+0x20/0x20 [ 1452.702897] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1452.702909] ? oom_evaluate_task+0x302/0x540 [ 1452.702927] out_of_memory+0xa84/0x1430 [ 1452.702973] ? oom_killer_disable+0x3a0/0x3a0 [ 1452.739871] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1452.744812] ? __ww_mutex_check_waiters+0x160/0x160 [ 1452.749841] __alloc_pages_slowpath+0x232c/0x2de0 [ 1452.754722] ? warn_alloc+0x120/0x120 [ 1452.758528] ? mark_held_locks+0x130/0x130 [ 1452.762779] ? find_get_entry+0xaae/0x1120 [ 1452.767039] ? filemap_map_pages+0x1a20/0x1a20 [ 1452.771624] ? zap_class+0x640/0x640 [ 1452.775353] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1452.780901] ? check_preemption_disabled+0x48/0x280 [ 1452.785925] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1452.791467] ? should_fail+0x22d/0xd01 [ 1452.795366] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1452.800491] ? zap_class+0x640/0x640 [ 1452.804255] ? __lock_is_held+0xb5/0x140 [ 1452.808325] ? mark_held_locks+0x130/0x130 [ 1452.812565] ? lock_release+0xa00/0xa00 [ 1452.816547] ? perf_trace_sched_process_exec+0x860/0x860 [ 1452.822005] ? xa_load+0x2ba/0x460 [ 1452.825549] ? lock_downgrade+0x900/0x900 [ 1452.829710] ? __might_sleep+0x95/0x190 [ 1452.833705] __alloc_pages_nodemask+0xad8/0xea0 [ 1452.838390] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1452.843415] ? __page_cache_alloc+0x191/0x5c0 [ 1452.847916] ? xa_load+0x2e1/0x460 [ 1452.851461] ? xa_clear_mark+0x40/0x40 [ 1452.855354] ? zap_class+0x640/0x640 [ 1452.859082] ? zap_class+0x640/0x640 [ 1452.862804] ? zap_class+0x640/0x640 [ 1452.866524] ? __do_page_cache_readahead+0x663/0x810 [ 1452.871634] ? find_held_lock+0x36/0x1c0 [ 1452.875710] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1452.881261] alloc_pages_current+0x173/0x350 [ 1452.885690] __page_cache_alloc+0x38c/0x5c0 [ 1452.890017] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1452.894962] ? kasan_check_read+0x11/0x20 [ 1452.899120] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1452.904405] ? generic_perform_write+0x6a0/0x6a0 [ 1452.909202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1452.914747] ? check_preemption_disabled+0x48/0x280 [ 1452.919781] filemap_fault+0x1595/0x25f0 [ 1452.923860] ? __lock_page_or_retry+0xa00/0xa00 [ 1452.928532] ? mark_held_locks+0x130/0x130 [ 1452.932788] ? filemap_map_pages+0xd6b/0x1a20 [ 1452.937293] ? lock_downgrade+0x900/0x900 [ 1452.941448] ? check_preemption_disabled+0x48/0x280 [ 1452.946468] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1452.951395] ? kasan_check_read+0x11/0x20 [ 1452.955557] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1452.960953] ? rcu_softirq_qs+0x20/0x20 [ 1452.964954] ? filemap_map_pages+0xd92/0x1a20 [ 1452.969466] ? find_get_entries_tag+0x1400/0x1400 [ 1452.974321] ? ep_scan_ready_list+0xbc7/0x1050 [ 1452.978913] ? trace_hardirqs_off_caller+0x310/0x310 [ 1452.984039] ? lock_acquire+0x1ed/0x520 [ 1452.988016] ? ext4_filemap_fault+0x7a/0xad [ 1452.992346] ? lock_release+0xa00/0xa00 [ 1452.996321] ? perf_trace_sched_process_exec+0x860/0x860 [ 1453.001784] ? print_usage_bug+0xc0/0xc0 [ 1453.005848] ? pvclock_read_flags+0x160/0x160 [ 1453.010344] ? print_usage_bug+0xc0/0xc0 [ 1453.014423] ? down_read+0x8d/0x120 [ 1453.018055] ? ext4_filemap_fault+0x7a/0xad [ 1453.022380] ? __down_interruptible+0x700/0x700 [ 1453.027058] ext4_filemap_fault+0x82/0xad [ 1453.031226] __do_fault+0x100/0x6b0 [ 1453.034857] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1453.039974] ? mark_held_locks+0x130/0x130 [ 1453.044217] ? mark_held_locks+0x130/0x130 [ 1453.048451] ? kasan_check_read+0x11/0x20 [ 1453.052633] ? ep_poll+0x4fa/0x13d0 [ 1453.056288] ? trace_hardirqs_off_caller+0x310/0x310 [ 1453.061404] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1453.066954] __handle_mm_fault+0x3ea0/0x5be0 [ 1453.071363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1453.076912] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1453.081780] ? do_epoll_create+0x590/0x590 [ 1453.086015] ? __switch_to_asm+0x34/0x70 [ 1453.090113] ? zap_class+0x640/0x640 [ 1453.093829] ? zap_class+0x640/0x640 [ 1453.097555] ? find_held_lock+0x36/0x1c0 [ 1453.101632] ? handle_mm_fault+0x42a/0xc70 [ 1453.105879] ? lock_downgrade+0x900/0x900 [ 1453.110034] ? check_preemption_disabled+0x48/0x280 [ 1453.115058] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1453.119992] ? kasan_check_read+0x11/0x20 [ 1453.124146] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1453.129424] ? rcu_softirq_qs+0x20/0x20 [ 1453.133399] ? trace_hardirqs_off_caller+0x310/0x310 [ 1453.138515] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1453.144059] ? check_preemption_disabled+0x48/0x280 [ 1453.149084] handle_mm_fault+0x54f/0xc70 [ 1453.153176] ? __handle_mm_fault+0x5be0/0x5be0 [ 1453.157771] ? find_vma+0x34/0x190 [ 1453.161321] __do_page_fault+0x5e8/0xe60 [ 1453.165385] ? trace_hardirqs_off+0xb8/0x310 [ 1453.169806] do_page_fault+0xf2/0x7e0 [ 1453.173613] ? vmalloc_sync_all+0x30/0x30 [ 1453.177767] ? error_entry+0x70/0xd0 [ 1453.181485] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1453.186521] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1453.191454] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1453.196390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1453.201237] ? trace_hardirqs_on_caller+0x310/0x310 [ 1453.206257] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1453.211713] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1453.216736] ? page_fault+0x8/0x30 [ 1453.220287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1453.225139] ? page_fault+0x8/0x30 [ 1453.228681] page_fault+0x1e/0x30 [ 1453.232138] RIP: 0033:0x7f3b91bfa943 [ 1453.235867] Code: Bad RIP value. [ 1453.239230] RSP: 002b:00007ffcb568d718 EFLAGS: 00010246 [ 1453.244596] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1453.251879] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1453.259157] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1453.266515] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1453.273861] R13: 0000000000000000 R14: 0000000000936ad0 R15: 000000000091e030 [ 1453.281161] CPU: 1 PID: 14260 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1453.281549] Mem-Info: [ 1453.288530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1453.288536] Call Trace: [ 1453.288565] dump_stack+0x244/0x39d [ 1453.288585] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1453.290997] active_anon:117596 inactive_anon:200 isolated_anon:0 [ 1453.290997] active_file:15 inactive_file:17 isolated_file:0 [ 1453.290997] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1453.290997] slab_reclaimable:17057 slab_unreclaimable:101521 [ 1453.290997] mapped:49154 shmem:244 pagetables:1041 bounce:0 [ 1453.290997] free:15889 free_pcp:124 free_cma:0 [ 1453.300324] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1453.300343] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1453.300366] warn_alloc.cold.116+0xb7/0x1bd [ 1453.302968] Node 0 active_anon:470384kB inactive_anon:800kB active_file:60kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 251904kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1453.306544] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1453.311733] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1453.344783] ? __lock_is_held+0xb5/0x140 [ 1453.344823] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1453.349721] lowmem_reserve[]: 0 2818 6321 6321 [ 1453.354481] __vmalloc_node_range+0x522/0x750 [ 1453.354507] ? vb2_vmalloc_alloc+0x123/0x380 [ 1453.358797] Node 0 DMA32 free:29080kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1453.386289] vmalloc_user+0x75/0x170 [ 1453.386304] ? vb2_vmalloc_alloc+0x123/0x380 [ 1453.386321] vb2_vmalloc_alloc+0x123/0x380 [ 1453.391243] lowmem_reserve[]: 0 0 3503 3503 [ 1453.417349] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1453.417368] ? __vb2_queue_alloc+0xf7/0xf90 [ 1453.417384] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1453.421422] Node 0 Normal free:18568kB min:37364kB low:46704kB high:56044kB active_anon:470276kB inactive_anon:800kB active_file:60kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7072kB pagetables:4164kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1453.426951] __vb2_queue_alloc+0x5e1/0xf90 [ 1453.426991] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1453.431532] lowmem_reserve[]: 0 0 0 0 [ 1453.436023] vb2_core_create_bufs+0x401/0x8c0 [ 1453.436043] ? __vb2_queue_alloc+0xf90/0xf90 [ 1453.436060] ? __switch_to_asm+0x34/0x70 [ 1453.440443] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1453.467943] ? preempt_notifier_register+0x200/0x200 [ 1453.467956] ? __switch_to_asm+0x34/0x70 [ 1453.467973] ? __switch_to_asm+0x34/0x70 [ 1453.471679] Node 0 DMA32: 8*4kB (ME) 5*8kB (UM) 5*16kB (ME) 8*32kB (ME) 6*64kB (M) 7*128kB (ME) 5*256kB (ME) 3*512kB (UME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29080kB [ 1453.476067] ? __switch_to_asm+0x34/0x70 [ 1453.480285] Node 0 Normal: 1142*4kB (ME) 550*8kB (UME) 244*16kB (ME) 130*32kB (UME) 24*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18568kB [ 1453.484597] ? __switch_to_asm+0x40/0x70 [ 1453.484609] ? __switch_to_asm+0x34/0x70 [ 1453.484620] ? __switch_to_asm+0x40/0x70 [ 1453.484643] ? __switch_to_asm+0x34/0x70 [ 1453.489728] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1453.494027] ? __switch_to_asm+0x34/0x70 [ 1453.494043] ? v4l2_prio_open+0x140/0x140 [ 1453.494058] ? __switch_to_asm+0x40/0x70 [ 1453.499167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1453.527874] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1453.527895] vb2_create_bufs+0x3c6/0x7f0 [ 1453.527918] ? vb2_request_queue+0x120/0x120 [ 1453.532145] 276 total pagecache pages [ 1453.537048] ? v4l2_prio_open+0x140/0x140 [ 1453.540830] 0 pages in swap cache [ 1453.545310] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1453.545335] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1453.549719] Swap cache stats: add 0, delete 0, find 0/0 [ 1453.553769] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1453.553784] v4l_create_bufs+0x152/0x230 [ 1453.553803] __video_do_ioctl+0x8b1/0x1050 [ 1453.567321] Free swap = 0kB [ 1453.572410] ? v4l_s_fmt+0x990/0x990 [ 1453.572433] ? video_usercopy+0x40c/0x1760 [ 1453.576567] Total swap = 0kB [ 1453.580733] video_usercopy+0x5c1/0x1760 [ 1453.596514] 1965979 pages RAM [ 1453.600542] ? v4l_s_fmt+0x990/0x990 [ 1453.614670] 0 pages HighMem/MovableOnly [ 1453.618709] ? v4l_enumstd+0x70/0x70 [ 1453.622764] 342854 pages reserved [ 1453.626796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1453.630828] 0 pages cma reserved [ 1453.639655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1453.639672] ? avc_has_extended_perms+0xab2/0x15a0 [ 1453.639701] ? avc_ss_reset+0x190/0x190 [ 1453.643754] Out of memory: Kill process 12730 (syz-executor4) score 1005 or sacrifice child [ 1453.647871] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1453.652033] Killed process 12730 (syz-executor4) total-vm:70468kB, anon-rss:2204kB, file-rss:32768kB, shmem-rss:0kB [ 1453.660492] ? kasan_check_read+0x11/0x20 [ 1453.660508] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1453.667409] oom_reaper: reaped process 12730 (syz-executor4), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1453.670078] ? rcu_softirq_qs+0x20/0x20 [ 1453.679906] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1453.682423] ? perf_trace_sched_process_exec+0x860/0x860 [ 1453.682443] ? __might_fault+0x12b/0x1e0 [ 1453.685959] udevd cpuset=/ mems_allowed=0 [ 1453.690709] ? video_usercopy+0x1760/0x1760 [ 1453.849695] video_ioctl2+0x2c/0x33 [ 1453.853449] v4l2_ioctl+0x154/0x1b0 [ 1453.857074] ? video_devdata+0xa0/0xa0 [ 1453.860967] do_vfs_ioctl+0x1de/0x1790 [ 1453.864863] ? ioctl_preallocate+0x300/0x300 [ 1453.869282] ? selinux_file_mprotect+0x620/0x620 [ 1453.874040] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1453.878807] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1453.884264] ? put_timespec64+0x10f/0x1b0 [ 1453.888416] ? nsecs_to_jiffies+0x30/0x30 [ 1453.892570] ? do_syscall_64+0x9a/0x820 [ 1453.896560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1453.902106] ? security_file_ioctl+0x94/0xc0 [ 1453.906516] ksys_ioctl+0xa9/0xd0 [ 1453.909976] __x64_sys_ioctl+0x73/0xb0 [ 1453.913870] do_syscall_64+0x1b9/0x820 [ 1453.917763] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1453.923131] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1453.928094] ? trace_hardirqs_on_caller+0x310/0x310 [ 1453.933129] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1453.938237] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1453.944989] ? __switch_to_asm+0x40/0x70 [ 1453.949224] ? __switch_to_asm+0x34/0x70 [ 1453.953291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1453.958142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1453.963330] RIP: 0033:0x457569 [ 1453.966542] Code: Bad RIP value. [ 1453.969905] RSP: 002b:00007fc968047c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1453.977615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1453.984882] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1453.992159] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1453.999425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680486d4 [ 1454.006797] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1454.014091] CPU: 0 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1454.020685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1454.030048] Call Trace: [ 1454.032659] dump_stack+0x244/0x39d [ 1454.036298] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1454.041497] ? mark_held_locks+0x130/0x130 [ 1454.045741] ? mark_held_locks+0x130/0x130 [ 1454.050019] dump_header+0x27b/0xf72 [ 1454.053843] ? pagefault_out_of_memory+0x197/0x197 [ 1454.058789] ? __lock_acquire+0x62f/0x4c20 [ 1454.060746] Mem-Info: [ 1454.063033] ? percpu_ref_get_many+0x240/0x240 [ 1454.063053] ? print_usage_bug+0xc0/0xc0 [ 1454.063070] ? zap_class+0x640/0x640 [ 1454.063085] ? print_usage_bug+0xc0/0xc0 [ 1454.063096] ? print_usage_bug+0xc0/0xc0 [ 1454.063111] ? zap_class+0x640/0x640 [ 1454.063132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1454.069321] active_anon:117057 inactive_anon:200 isolated_anon:0 [ 1454.069321] active_file:15 inactive_file:17 isolated_file:0 [ 1454.069321] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1454.069321] slab_reclaimable:17057 slab_unreclaimable:101521 [ 1454.069321] mapped:49154 shmem:244 pagetables:1041 bounce:0 [ 1454.069321] free:16401 free_pcp:189 free_cma:0 [ 1454.070138] ? find_held_lock+0x36/0x1c0 [ 1454.089139] Node 0 active_anon:468228kB inactive_anon:800kB active_file:44kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:4kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 251904kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1454.089779] ? mark_held_locks+0xc7/0x130 [ 1454.099996] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1454.128377] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1454.128388] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1454.128407] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1454.128423] ? trace_hardirqs_on+0xbd/0x310 [ 1454.128438] ? kasan_check_read+0x11/0x20 [ 1454.128452] ? ___ratelimit+0x3b4/0x672 [ 1454.128468] ? trace_hardirqs_off_caller+0x310/0x310 [ 1454.128481] ? trace_hardirqs_on+0x310/0x310 [ 1454.128497] ? lock_downgrade+0x900/0x900 [ 1454.128514] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1454.128528] ? ___ratelimit+0x3b9/0x672 [ 1454.128546] ? idr_get_free+0xf70/0xf70 [ 1454.146193] lowmem_reserve[]: 0 2818 6321 6321 [ 1454.160212] ? find_held_lock+0x36/0x1c0 [ 1454.160237] oom_kill_process.cold.27+0x10/0x903 [ 1454.160252] ? zap_class+0x640/0x640 [ 1454.160268] ? check_preemption_disabled+0x48/0x280 [ 1454.160285] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1454.160299] ? kasan_check_read+0x11/0x20 [ 1454.160315] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1454.179126] Node 0 DMA32 free:29080kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1454.190562] ? oom_evaluate_task+0x540/0x540 [ 1454.190591] ? find_held_lock+0x36/0x1c0 [ 1454.190610] ? out_of_memory+0x974/0x1430 [ 1454.190624] ? lock_downgrade+0x900/0x900 [ 1454.190643] ? check_preemption_disabled+0x48/0x280 [ 1454.190661] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1454.190675] ? kasan_check_read+0x11/0x20 [ 1454.190692] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1454.209788] lowmem_reserve[]: 0 0 3503 3503 [ 1454.213994] ? rcu_softirq_qs+0x20/0x20 [ 1454.214018] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1454.214032] ? oom_evaluate_task+0x302/0x540 [ 1454.214048] out_of_memory+0xa84/0x1430 [ 1454.214069] ? oom_killer_disable+0x3a0/0x3a0 [ 1454.230621] Node 0 Normal free:21072kB min:37364kB low:46704kB high:56044kB active_anon:468120kB inactive_anon:800kB active_file:44kB inactive_file:84kB unevictable:0kB writepending:4kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7040kB pagetables:4068kB bounce:0kB free_pcp:688kB local_pcp:548kB free_cma:0kB [ 1454.231792] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1454.231813] ? __ww_mutex_check_waiters+0x160/0x160 [ 1454.231842] __alloc_pages_slowpath+0x232c/0x2de0 [ 1454.236921] lowmem_reserve[]: 0 0 0 0 [ 1454.240921] ? warn_alloc+0x120/0x120 [ 1454.256240] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1454.258350] ? mark_held_locks+0x130/0x130 [ 1454.262219] Node 0 DMA32: 8*4kB (ME) 5*8kB (UM) 5*16kB (ME) 8*32kB (ME) 6*64kB (M) 7*128kB (ME) 5*256kB (ME) 3*512kB (UME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29080kB [ 1454.267162] ? find_get_entry+0xaae/0x1120 [ 1454.286063] Node 0 Normal: 1142*4kB (ME) 574*8kB (UME) 244*16kB (ME) 131*32kB (UME) 24*64kB (M) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21096kB [ 1454.309247] ? filemap_map_pages+0x1a20/0x1a20 [ 1454.309268] ? zap_class+0x640/0x640 [ 1454.309290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1454.309309] ? check_preemption_disabled+0x48/0x280 [ 1454.309324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1454.309341] ? should_fail+0x22d/0xd01 [ 1454.309359] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1454.309374] ? zap_class+0x640/0x640 [ 1454.309409] ? __lock_is_held+0xb5/0x140 [ 1454.309430] ? mark_held_locks+0x130/0x130 [ 1454.328472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1454.331173] ? lock_release+0xa00/0xa00 [ 1454.340669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1454.345500] ? perf_trace_sched_process_exec+0x860/0x860 [ 1454.345518] ? xa_load+0x2ba/0x460 [ 1454.345534] ? lock_downgrade+0x900/0x900 [ 1454.345552] ? __might_sleep+0x95/0x190 [ 1454.345582] __alloc_pages_nodemask+0xad8/0xea0 [ 1454.345603] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1454.345620] ? __page_cache_alloc+0x191/0x5c0 [ 1454.345633] ? xa_load+0x2e1/0x460 [ 1454.345647] ? xa_clear_mark+0x40/0x40 [ 1454.345663] ? zap_class+0x640/0x640 [ 1454.361027] 276 total pagecache pages [ 1454.363867] ? zap_class+0x640/0x640 [ 1454.363879] ? zap_class+0x640/0x640 [ 1454.363895] ? __do_page_cache_readahead+0x663/0x810 [ 1454.363914] ? find_held_lock+0x36/0x1c0 [ 1454.363937] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1454.363963] alloc_pages_current+0x173/0x350 [ 1454.370880] 0 pages in swap cache [ 1454.372411] __page_cache_alloc+0x38c/0x5c0 [ 1454.372425] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1454.372439] ? kasan_check_read+0x11/0x20 [ 1454.372451] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1454.372466] ? generic_perform_write+0x6a0/0x6a0 [ 1454.372483] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1454.372505] ? check_preemption_disabled+0x48/0x280 [ 1454.415691] Swap cache stats: add 0, delete 0, find 0/0 [ 1454.416140] filemap_fault+0x1595/0x25f0 [ 1454.419907] Free swap = 0kB [ 1454.423704] ? __lock_page_or_retry+0xa00/0xa00 [ 1454.423723] ? mark_held_locks+0x130/0x130 [ 1454.423744] ? filemap_map_pages+0xd6b/0x1a20 [ 1454.423760] ? lock_downgrade+0x900/0x900 [ 1454.423778] ? check_preemption_disabled+0x48/0x280 [ 1454.423796] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1454.423816] ? kasan_check_read+0x11/0x20 [ 1454.423832] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1454.461259] Total swap = 0kB [ 1454.461584] ? rcu_softirq_qs+0x20/0x20 [ 1454.497115] 1965979 pages RAM [ 1454.500855] ? filemap_map_pages+0xd92/0x1a20 [ 1454.522398] 0 pages HighMem/MovableOnly [ 1454.531245] ? find_get_entries_tag+0x1400/0x1400 [ 1454.555968] 342854 pages reserved [ 1454.557048] ? ep_scan_ready_list+0xbc7/0x1050 [ 1454.560996] 0 pages cma reserved [ 1454.565654] ? trace_hardirqs_off_caller+0x310/0x310 [ 1454.565684] ? lock_acquire+0x1ed/0x520 [ 1454.565698] ? ext4_filemap_fault+0x7a/0xad [ 1454.565717] ? lock_release+0xa00/0xa00 [ 1454.565731] ? perf_trace_sched_process_exec+0x860/0x860 [ 1454.565747] ? print_usage_bug+0xc0/0xc0 [ 1454.565766] ? pvclock_read_flags+0x160/0x160 [ 1454.565784] ? print_usage_bug+0xc0/0xc0 [ 1454.773630] ? down_read+0x8d/0x120 [ 1454.777260] ? ext4_filemap_fault+0x7a/0xad [ 1454.781598] ? __down_interruptible+0x700/0x700 [ 1454.786287] ext4_filemap_fault+0x82/0xad [ 1454.790443] __do_fault+0x100/0x6b0 [ 1454.794080] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1454.799192] ? mark_held_locks+0x130/0x130 [ 1454.803462] ? mark_held_locks+0x130/0x130 [ 1454.807710] ? kasan_check_read+0x11/0x20 [ 1454.811868] ? ep_poll+0x4fa/0x13d0 [ 1454.815501] ? trace_hardirqs_off_caller+0x310/0x310 [ 1454.820627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1454.826180] __handle_mm_fault+0x3ea0/0x5be0 [ 1454.830596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1454.836164] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1454.841038] ? do_epoll_create+0x590/0x590 [ 1454.845279] ? __switch_to_asm+0x34/0x70 [ 1454.849367] ? zap_class+0x640/0x640 [ 1454.853085] ? zap_class+0x640/0x640 [ 1454.856819] ? find_held_lock+0x36/0x1c0 [ 1454.860895] ? handle_mm_fault+0x42a/0xc70 [ 1454.865152] ? lock_downgrade+0x900/0x900 [ 1454.869313] ? check_preemption_disabled+0x48/0x280 [ 1454.874344] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1454.879283] ? kasan_check_read+0x11/0x20 [ 1454.883444] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1454.888734] ? rcu_softirq_qs+0x20/0x20 [ 1454.892713] ? trace_hardirqs_off_caller+0x310/0x310 [ 1454.897844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1454.903412] ? check_preemption_disabled+0x48/0x280 [ 1454.908449] handle_mm_fault+0x54f/0xc70 [ 1454.912534] ? __handle_mm_fault+0x5be0/0x5be0 [ 1454.917125] ? find_vma+0x34/0x190 [ 1454.920677] __do_page_fault+0x5e8/0xe60 [ 1454.924744] ? trace_hardirqs_off+0xb8/0x310 [ 1454.929172] do_page_fault+0xf2/0x7e0 [ 1454.932980] ? vmalloc_sync_all+0x30/0x30 [ 1454.937134] ? error_entry+0x70/0xd0 [ 1454.940862] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1454.945885] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1454.950815] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1454.955754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1454.960609] ? trace_hardirqs_on_caller+0x310/0x310 [ 1454.965638] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1454.971102] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1454.976127] ? page_fault+0x8/0x30 [ 1454.979679] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1454.984546] ? page_fault+0x8/0x30 [ 1454.988095] page_fault+0x1e/0x30 [ 1454.991553] RIP: 0033:0x7f3b91bfa943 [ 1454.995280] Code: Bad RIP value. [ 1454.998648] RSP: 002b:00007ffcb568d718 EFLAGS: 00010246 [ 1455.004024] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1455.011298] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1455.018576] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1455.025851] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1455.033123] R13: 0000000000000000 R14: 0000000000936ad0 R15: 000000000091e030 [ 1455.042962] Mem-Info: [ 1455.045565] active_anon:117050 inactive_anon:200 isolated_anon:0 [ 1455.045565] active_file:17 inactive_file:15 isolated_file:0 [ 1455.045565] unevictable:0 dirty:0 writeback:1 unstable:0 [ 1455.045565] slab_reclaimable:17015 slab_unreclaimable:101407 [ 1455.045565] mapped:49154 shmem:244 pagetables:1016 bounce:0 [ 1455.045565] free:16521 free_pcp:245 free_cma:0 [ 1455.078751] Node 0 active_anon:468200kB inactive_anon:800kB active_file:68kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:4kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 249856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1455.106502] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1455.132836] lowmem_reserve[]: 0 2818 6321 6321 [ 1455.137448] Node 0 DMA32 free:29080kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1455.171183] lowmem_reserve[]: 0 0 3503 3503 [ 1455.192625] Node 0 Normal free:21796kB min:37364kB low:46704kB high:56044kB active_anon:468092kB inactive_anon:800kB active_file:68kB inactive_file:60kB unevictable:0kB writepending:4kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7040kB pagetables:4064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1455.235962] lowmem_reserve[]: 0 0 0 0 [ 1455.239848] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1455.259382] Node 0 DMA32: 8*4kB (ME) 4*8kB (M) 5*16kB (ME) 8*32kB (ME) 6*64kB (M) 7*128kB (ME) 6*256kB (UME) 3*512kB (UME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29328kB [ 1455.275353] Node 0 Normal: 1260*4kB (UME) 584*8kB (UME) 244*16kB (UME) 133*32kB (UME) 27*64kB (UM) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21904kB [ 1455.294734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1455.305585] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1455.316459] 276 total pagecache pages [ 1455.320287] 0 pages in swap cache [ 1455.323798] Swap cache stats: add 0, delete 0, find 0/0 [ 1455.329167] Free swap = 0kB [ 1455.340977] Total swap = 0kB [ 1455.344205] 1965979 pages RAM [ 1455.344319] syz-executor4 (12737) used greatest stack depth: 3672 bytes left [ 1455.347303] 0 pages HighMem/MovableOnly [ 1455.347311] 342854 pages reserved [ 1455.362385] 0 pages cma reserved [ 1455.368175] Out of memory: Kill process 17881 (syz-executor5) score 1005 or sacrifice child [ 1455.377217] Killed process 17881 (syz-executor5) total-vm:70468kB, anon-rss:2200kB, file-rss:32768kB, shmem-rss:0kB [ 1455.388469] oom_reaper: reaped process 17881 (syz-executor5), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB 04:33:56 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4800000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb58", 0x10) 04:33:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @remote}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:33:56 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x3, 0x3, 0x62cb}}) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) 04:33:56 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000015) getresuid(&(0x7f00000000c0), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) mount$9p_virtio(&(0x7f0000000000)='[$\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x200000, &(0x7f0000000200)={'trans=virtio,', {[{@access_user='access=user'}, {@version_u='version=9p2000.u'}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}, {@obj_type={'obj_type'}}, {@euid_eq={'euid', 0x3d, r1}}, {@smackfstransmute={'smackfstransmute'}}, {@obj_type={'obj_type', 0x3d, '!'}}, {@fsuuid={'fsuuid', 0x3d, {[0x73, 0x38, 0x61, 0x36, 0x35, 0x39, 0x39, 0x35], 0x2d, [0x65, 0x77, 0x32, 0x33], 0x2d, [0x65, 0x77, 0x66, 0x67], 0x2d, [0x32, 0x7f, 0x32, 0x38], 0x2d, [0x0, 0x73, 0x0, 0x62, 0x37, 0x0, 0x77]}}}, {@smackfshat={'smackfshat', 0x3d, '/proc'}}, {@smackfsdef={'smackfsdef', 0x3d, "2b6b657972696e672cda707070302b2a2c5c7b296e6f646576"}}]}}) 04:33:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb58", 0x10) 04:33:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x20000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:33:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:33:57 executing program 3: r0 = socket$inet6(0xa, 0x400000000000803, 0x4) ioctl(r0, 0x400001000008912, &(0x7f0000000140)="0a5c2d023c126285718070") mlockall(0x6) 04:33:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='system.posix_acl_default\x00', &(0x7f0000000440)=""/55, 0x37) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x8400, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{0xffffffffffff8000, 0xe4c5, 0x0, 0x17e9}, {0x8, 0x7f, 0x6, 0x774}, {0x2931bbba, 0x5, 0x7, 0x1}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/211, 0xd3}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r2}) 04:33:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:33:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb58", 0x10) 04:33:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x27a6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400100110000200040000f8", 0x16}], 0x0, 0x0) 04:33:57 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x3f000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1461.767082] FAT-fs (loop3): count of clusters too big (4294967272) [ 1461.781911] FAT-fs (loop3): Can't find a valid FAT filesystem 04:33:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb58", 0x10) [ 1461.843568] FAT-fs (loop3): count of clusters too big (4294967272) [ 1461.854776] FAT-fs (loop3): Can't find a valid FAT filesystem 04:33:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1467.940538] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1467.952103] udevd cpuset=/ mems_allowed=0 [ 1467.956283] CPU: 0 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1467.962866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1467.972220] Call Trace: [ 1467.974828] dump_stack+0x244/0x39d [ 1467.978487] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1467.983690] ? mark_held_locks+0x130/0x130 [ 1467.987951] ? mark_held_locks+0x130/0x130 [ 1467.992212] dump_header+0x27b/0xf72 [ 1467.995943] ? pagefault_out_of_memory+0x197/0x197 [ 1468.000896] ? mark_held_locks+0x130/0x130 [ 1468.005136] ? __lock_acquire+0x62f/0x4c20 [ 1468.009506] ? percpu_ref_get_many+0x240/0x240 [ 1468.014099] ? print_usage_bug+0xc0/0xc0 [ 1468.018165] ? print_usage_bug+0xc0/0xc0 [ 1468.022230] ? zap_class+0x640/0x640 [ 1468.025966] ? zap_class+0x640/0x640 [ 1468.029693] ? print_usage_bug+0xc0/0xc0 [ 1468.033761] ? print_usage_bug+0xc0/0xc0 [ 1468.037829] ? zap_class+0x640/0x640 [ 1468.041551] ? find_held_lock+0x36/0x1c0 [ 1468.045625] ? mark_held_locks+0xc7/0x130 [ 1468.049780] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1468.054885] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1468.060000] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1468.064591] ? trace_hardirqs_on+0xbd/0x310 [ 1468.068918] ? kasan_check_read+0x11/0x20 [ 1468.073070] ? ___ratelimit+0x3b4/0x672 [ 1468.077050] ? trace_hardirqs_off_caller+0x310/0x310 [ 1468.082159] ? trace_hardirqs_on+0x310/0x310 [ 1468.086572] ? lock_downgrade+0x900/0x900 [ 1468.090733] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1468.095847] ? ___ratelimit+0x3b9/0x672 [ 1468.099825] ? idr_get_free+0xf70/0xf70 [ 1468.103806] ? kasan_check_read+0x11/0x20 [ 1468.107958] ? do_raw_spin_unlock+0xa7/0x330 [ 1468.112381] oom_kill_process.cold.27+0x10/0x903 [ 1468.117143] ? zap_class+0x640/0x640 [ 1468.120875] ? _raw_spin_unlock+0x2c/0x50 [ 1468.125022] ? oom_badness+0xe6/0xaa0 [ 1468.128850] ? oom_evaluate_task+0x540/0x540 [ 1468.133394] ? find_held_lock+0x36/0x1c0 [ 1468.140155] ? out_of_memory+0x974/0x1430 [ 1468.144343] ? lock_downgrade+0x900/0x900 [ 1468.148504] ? check_preemption_disabled+0x48/0x280 [ 1468.153532] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1468.158483] ? kasan_check_read+0x11/0x20 [ 1468.162640] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1468.167920] ? rcu_softirq_qs+0x20/0x20 [ 1468.171911] ? kasan_check_write+0x14/0x20 [ 1468.176150] ? oom_evaluate_task+0x302/0x540 [ 1468.180567] out_of_memory+0xa84/0x1430 [ 1468.184552] ? unreserve_highatomic_pageblock+0x350/0x5d0 [ 1468.190100] ? oom_killer_disable+0x3a0/0x3a0 [ 1468.194604] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1468.199544] ? __ww_mutex_check_waiters+0x160/0x160 [ 1468.204565] ? find_next_bit+0x104/0x130 [ 1468.208644] __alloc_pages_slowpath+0x232c/0x2de0 [ 1468.213522] ? warn_alloc+0x120/0x120 [ 1468.217332] ? mark_held_locks+0x130/0x130 [ 1468.221578] ? find_get_entry+0xaae/0x1120 [ 1468.225833] ? filemap_map_pages+0x1a20/0x1a20 [ 1468.230427] ? zap_class+0x640/0x640 [ 1468.234163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1468.239714] ? check_preemption_disabled+0x48/0x280 [ 1468.244740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1468.250289] ? should_fail+0x22d/0xd01 [ 1468.254191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1468.259302] ? zap_class+0x640/0x640 [ 1468.263046] ? __lock_is_held+0xb5/0x140 [ 1468.267117] ? mark_held_locks+0x130/0x130 [ 1468.271362] ? lock_release+0xa00/0xa00 [ 1468.275345] ? perf_trace_sched_process_exec+0x860/0x860 [ 1468.280804] ? xa_load+0x2ba/0x460 [ 1468.284351] ? lock_downgrade+0x900/0x900 [ 1468.288509] ? __might_sleep+0x95/0x190 [ 1468.292504] __alloc_pages_nodemask+0xad8/0xea0 [ 1468.297225] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1468.302250] ? __page_cache_alloc+0x191/0x5c0 [ 1468.306752] ? xa_load+0x2e1/0x460 [ 1468.310303] ? xa_clear_mark+0x40/0x40 [ 1468.314204] ? zap_class+0x640/0x640 [ 1468.317934] ? zap_class+0x640/0x640 [ 1468.321648] ? zap_class+0x640/0x640 [ 1468.325368] ? __do_page_cache_readahead+0x663/0x810 [ 1468.330491] ? find_held_lock+0x36/0x1c0 [ 1468.334672] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1468.340229] alloc_pages_current+0x173/0x350 [ 1468.344656] __page_cache_alloc+0x38c/0x5c0 [ 1468.348992] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1468.353931] ? kasan_check_read+0x11/0x20 [ 1468.358085] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1468.363370] ? generic_perform_write+0x6a0/0x6a0 [ 1468.368131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1468.373677] ? check_preemption_disabled+0x48/0x280 [ 1468.378717] filemap_fault+0x1595/0x25f0 [ 1468.382797] ? __lock_page_or_retry+0xa00/0xa00 [ 1468.387476] ? mark_held_locks+0x130/0x130 [ 1468.391732] ? filemap_map_pages+0xd6b/0x1a20 [ 1468.396235] ? lock_downgrade+0x900/0x900 [ 1468.400390] ? check_preemption_disabled+0x48/0x280 [ 1468.405418] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1468.410452] ? kasan_check_read+0x11/0x20 [ 1468.414606] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1468.419888] ? rcu_softirq_qs+0x20/0x20 [ 1468.423885] ? filemap_map_pages+0xd92/0x1a20 [ 1468.428400] ? find_get_entries_tag+0x1400/0x1400 [ 1468.433254] ? ep_scan_ready_list+0xbc7/0x1050 [ 1468.437845] ? trace_hardirqs_off_caller+0x310/0x310 [ 1468.442972] ? lock_acquire+0x1ed/0x520 [ 1468.446950] ? ext4_filemap_fault+0x7a/0xad [ 1468.451283] ? lock_release+0xa00/0xa00 [ 1468.455260] ? perf_trace_sched_process_exec+0x860/0x860 [ 1468.460732] ? print_usage_bug+0xc0/0xc0 [ 1468.464801] ? pvclock_read_flags+0x160/0x160 [ 1468.469298] ? print_usage_bug+0xc0/0xc0 [ 1468.473377] ? down_read+0x8d/0x120 [ 1468.477014] ? ext4_filemap_fault+0x7a/0xad [ 1468.481344] ? __down_interruptible+0x700/0x700 [ 1468.486043] ext4_filemap_fault+0x82/0xad [ 1468.490204] __do_fault+0x100/0x6b0 [ 1468.493840] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1468.498952] ? mark_held_locks+0x130/0x130 [ 1468.503195] ? mark_held_locks+0x130/0x130 [ 1468.507439] ? kasan_check_read+0x11/0x20 [ 1468.511598] ? ep_poll+0x4fa/0x13d0 [ 1468.515235] ? trace_hardirqs_off_caller+0x310/0x310 [ 1468.520353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1468.526109] __handle_mm_fault+0x3ea0/0x5be0 [ 1468.530527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1468.536077] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1468.540938] ? do_epoll_create+0x590/0x590 [ 1468.545179] ? __switch_to_asm+0x34/0x70 [ 1468.549263] ? zap_class+0x640/0x640 [ 1468.552979] ? zap_class+0x640/0x640 [ 1468.556708] ? __switch_to_asm+0x34/0x70 [ 1468.560864] ? find_held_lock+0x36/0x1c0 [ 1468.564944] ? handle_mm_fault+0x42a/0xc70 [ 1468.569197] ? lock_downgrade+0x900/0x900 [ 1468.573353] ? check_preemption_disabled+0x48/0x280 [ 1468.578388] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1468.583333] ? kasan_check_read+0x11/0x20 [ 1468.587492] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1468.592779] ? rcu_softirq_qs+0x20/0x20 [ 1468.596758] ? trace_hardirqs_off_caller+0x310/0x310 [ 1468.601875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1468.607434] ? check_preemption_disabled+0x48/0x280 [ 1468.612482] handle_mm_fault+0x54f/0xc70 [ 1468.616552] ? __handle_mm_fault+0x5be0/0x5be0 [ 1468.621143] ? find_vma+0x34/0x190 [ 1468.624696] __do_page_fault+0x5e8/0xe60 [ 1468.628768] ? trace_hardirqs_off+0xb8/0x310 [ 1468.633196] do_page_fault+0xf2/0x7e0 [ 1468.637003] ? vmalloc_sync_all+0x30/0x30 [ 1468.641158] ? error_entry+0x70/0xd0 [ 1468.644880] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1468.649905] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1468.654961] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1468.659912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1468.664767] ? trace_hardirqs_on_caller+0x310/0x310 [ 1468.669788] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1468.675253] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1468.680274] ? page_fault+0x8/0x30 [ 1468.683823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1468.688683] ? page_fault+0x8/0x30 [ 1468.692243] page_fault+0x1e/0x30 [ 1468.695776] RIP: 0033:0x7f3b91bfa943 [ 1468.699508] Code: Bad RIP value. [ 1468.702882] RSP: 002b:00007ffcb568d718 EFLAGS: 00010246 [ 1468.708245] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1468.715516] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1468.722791] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1468.730063] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1468.737343] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1468.764102] Mem-Info: [ 1468.766707] active_anon:117552 inactive_anon:200 isolated_anon:0 [ 1468.766707] active_file:15 inactive_file:15 isolated_file:0 [ 1468.766707] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1468.766707] slab_reclaimable:17021 slab_unreclaimable:101189 [ 1468.766707] mapped:49154 shmem:244 pagetables:993 bounce:0 [ 1468.766707] free:24284 free_pcp:62 free_cma:0 [ 1468.814851] Node 0 active_anon:470208kB inactive_anon:800kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 251904kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1468.851707] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1468.905045] lowmem_reserve[]: 0 2818 6321 6321 [ 1468.909696] Node 0 DMA32 free:43888kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1468.969960] lowmem_reserve[]: 0 0 3503 3503 [ 1468.974522] Node 0 Normal free:37340kB min:37364kB low:46704kB high:56044kB active_anon:470096kB inactive_anon:800kB active_file:48kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6976kB pagetables:3972kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1469.021301] lowmem_reserve[]: 0 0 0 0 [ 1469.026333] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1469.051772] Node 0 DMA32: 16*4kB (ME) 10*8kB (ME) 14*16kB (UME) 16*32kB (UME) 12*64kB (ME) 10*128kB (ME) 4*256kB (M) 2*512kB (ME) 2*1024kB (ME) 4*2048kB (UME) 7*4096kB (UM) = 43888kB [ 1469.081201] Node 0 Normal: 1357*4kB (UME) 723*8kB (UME) 331*16kB (ME) 189*32kB (UME) 61*64kB (ME) 5*128kB (M) 2*256kB (M) 1*512kB (U) 1*1024kB (U) 4*2048kB (UM) 0*4096kB = 37340kB [ 1469.097536] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1469.106460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1469.115075] 274 total pagecache pages [ 1469.118887] 0 pages in swap cache [ 1469.122463] Swap cache stats: add 0, delete 0, find 0/0 [ 1469.127831] Free swap = 0kB [ 1469.130846] Total swap = 0kB [ 1469.133918] 1965979 pages RAM [ 1469.137019] 0 pages HighMem/MovableOnly [ 1469.140989] 342854 pages reserved [ 1469.144474] 0 pages cma reserved [ 1469.147845] Out of memory: Kill process 14300 (syz-executor2) score 1005 or sacrifice child [ 1469.157326] Killed process 14308 (syz-executor2) total-vm:70336kB, anon-rss:4252kB, file-rss:32640kB, shmem-rss:0kB [ 1469.170029] oom_reaper: reaped process 14308 (syz-executor2), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1469.215328] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1469.233949] rsyslogd cpuset=/ mems_allowed=0 [ 1469.241832] CPU: 1 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1469.248685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1469.258040] Call Trace: [ 1469.260659] dump_stack+0x244/0x39d [ 1469.264312] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1469.269515] ? mark_held_locks+0x130/0x130 [ 1469.273762] ? mark_held_locks+0x130/0x130 [ 1469.278006] dump_header+0x27b/0xf72 [ 1469.281740] ? pagefault_out_of_memory+0x197/0x197 [ 1469.286682] ? __lock_acquire+0x62f/0x4c20 [ 1469.290930] ? print_usage_bug+0xc0/0xc0 [ 1469.294999] ? mark_held_locks+0x130/0x130 [ 1469.299256] ? zap_class+0x640/0x640 [ 1469.303070] ? print_usage_bug+0xc0/0xc0 [ 1469.307144] ? print_usage_bug+0xc0/0xc0 [ 1469.311213] ? print_usage_bug+0xc0/0xc0 [ 1469.315289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.320837] ? find_held_lock+0x36/0x1c0 [ 1469.324914] ? mark_held_locks+0xc7/0x130 [ 1469.329073] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1469.334183] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1469.339293] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1469.343989] ? trace_hardirqs_on+0xbd/0x310 [ 1469.348409] ? kasan_check_read+0x11/0x20 [ 1469.352563] ? ___ratelimit+0x3b4/0x672 [ 1469.356545] ? trace_hardirqs_off_caller+0x310/0x310 [ 1469.361652] ? trace_hardirqs_on+0x310/0x310 [ 1469.366056] ? lock_downgrade+0x900/0x900 [ 1469.370195] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1469.375297] ? ___ratelimit+0x3b9/0x672 [ 1469.379272] ? idr_get_free+0xf70/0xf70 [ 1469.381844] syz-executor2: vmalloc: allocation failure, allocated 1024327680 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1469.383247] ? find_held_lock+0x36/0x1c0 [ 1469.401004] oom_kill_process.cold.27+0x10/0x903 [ 1469.403619] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1469.405761] ? zap_class+0x640/0x640 [ 1469.414559] ? check_preemption_disabled+0x48/0x280 [ 1469.419578] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1469.424510] ? kasan_check_read+0x11/0x20 [ 1469.428662] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1469.433965] ? oom_evaluate_task+0x540/0x540 [ 1469.438378] ? find_held_lock+0x36/0x1c0 [ 1469.442446] ? out_of_memory+0x974/0x1430 [ 1469.446598] ? lock_downgrade+0x900/0x900 [ 1469.450873] ? check_preemption_disabled+0x48/0x280 [ 1469.456005] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1469.460934] ? kasan_check_read+0x11/0x20 [ 1469.465175] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1469.470454] ? rcu_softirq_qs+0x20/0x20 [ 1469.474441] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1469.479978] ? oom_evaluate_task+0x302/0x540 [ 1469.484396] out_of_memory+0xa84/0x1430 [ 1469.488382] ? oom_killer_disable+0x3a0/0x3a0 [ 1469.492879] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1469.497816] ? __ww_mutex_check_waiters+0x160/0x160 [ 1469.502845] __alloc_pages_slowpath+0x232c/0x2de0 [ 1469.507722] ? warn_alloc+0x120/0x120 [ 1469.511525] ? mark_held_locks+0x130/0x130 [ 1469.515769] ? find_get_entry+0xaae/0x1120 [ 1469.520016] ? filemap_map_pages+0x1a20/0x1a20 [ 1469.524605] ? zap_class+0x640/0x640 [ 1469.528338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.533879] ? check_preemption_disabled+0x48/0x280 [ 1469.538908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1469.544451] ? should_fail+0x22d/0xd01 [ 1469.548354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1469.553460] ? zap_class+0x640/0x640 [ 1469.557200] ? __lock_is_held+0xb5/0x140 [ 1469.561270] ? mark_held_locks+0x130/0x130 [ 1469.565514] ? lock_release+0xa00/0xa00 [ 1469.569494] ? perf_trace_sched_process_exec+0x860/0x860 [ 1469.574945] ? xa_load+0x2ba/0x460 [ 1469.578490] ? lock_downgrade+0x900/0x900 [ 1469.582738] ? __might_sleep+0x95/0x190 [ 1469.586719] __alloc_pages_nodemask+0xad8/0xea0 [ 1469.591400] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1469.596416] ? __page_cache_alloc+0x191/0x5c0 [ 1469.600915] ? xa_load+0x2e1/0x460 [ 1469.604462] ? xa_clear_mark+0x40/0x40 [ 1469.608360] ? up_read_non_owner+0x100/0x100 [ 1469.612773] ? zap_class+0x640/0x640 [ 1469.616506] ? zap_class+0x640/0x640 [ 1469.620223] ? zap_class+0x640/0x640 [ 1469.623938] ? __do_page_cache_readahead+0x663/0x810 [ 1469.629047] ? find_held_lock+0x36/0x1c0 [ 1469.633135] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1469.638678] alloc_pages_current+0x173/0x350 [ 1469.643191] __page_cache_alloc+0x38c/0x5c0 [ 1469.647520] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1469.652447] ? kasan_check_read+0x11/0x20 [ 1469.656599] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1469.661887] ? generic_perform_write+0x6a0/0x6a0 [ 1469.666747] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1469.672289] ? check_preemption_disabled+0x48/0x280 [ 1469.677343] filemap_fault+0x1595/0x25f0 [ 1469.681416] ? __lock_page_or_retry+0xa00/0xa00 [ 1469.686097] ? mark_held_locks+0x130/0x130 [ 1469.690352] ? filemap_map_pages+0xd6b/0x1a20 [ 1469.695349] ? lock_downgrade+0x900/0x900 [ 1469.699505] ? check_preemption_disabled+0x48/0x280 [ 1469.704528] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1469.709550] ? kasan_check_read+0x11/0x20 [ 1469.713697] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1469.718970] ? rcu_softirq_qs+0x20/0x20 [ 1469.722958] ? filemap_map_pages+0xd92/0x1a20 [ 1469.727469] ? find_get_entries_tag+0x1400/0x1400 [ 1469.732343] ? lock_acquire+0x1ed/0x520 [ 1469.736329] ? ext4_filemap_fault+0x7a/0xad [ 1469.740656] ? lock_release+0xa00/0xa00 [ 1469.744718] ? perf_trace_sched_process_exec+0x860/0x860 [ 1469.750353] ? print_usage_bug+0xc0/0xc0 [ 1469.754431] ? print_usage_bug+0xc0/0xc0 [ 1469.758490] ? __x64_sys_read+0x73/0xb0 [ 1469.762480] ? down_read+0x8d/0x120 [ 1469.766200] ? ext4_filemap_fault+0x7a/0xad [ 1469.770526] ? __down_interruptible+0x700/0x700 [ 1469.775199] ? find_held_lock+0x36/0x1c0 [ 1469.779264] ext4_filemap_fault+0x82/0xad [ 1469.783419] __do_fault+0x100/0x6b0 [ 1469.787048] ? lock_downgrade+0x900/0x900 [ 1469.791203] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1469.796330] ? kasan_check_read+0x11/0x20 [ 1469.800493] ? do_raw_spin_unlock+0xa7/0x330 [ 1469.804902] ? do_raw_spin_trylock+0x270/0x270 [ 1469.809509] __handle_mm_fault+0x3ea0/0x5be0 [ 1469.813933] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1469.818784] ? find_held_lock+0x36/0x1c0 [ 1469.822867] ? zap_class+0x640/0x640 [ 1469.826583] ? zap_class+0x640/0x640 [ 1469.830300] ? find_held_lock+0x36/0x1c0 [ 1469.834377] ? handle_mm_fault+0x42a/0xc70 [ 1469.838622] ? lock_downgrade+0x900/0x900 [ 1469.842774] ? check_preemption_disabled+0x48/0x280 [ 1469.847799] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1469.852731] ? kasan_check_read+0x11/0x20 [ 1469.856880] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1469.862265] ? rcu_softirq_qs+0x20/0x20 [ 1469.866248] ? trace_hardirqs_off_caller+0x310/0x310 [ 1469.871359] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1469.876896] ? check_preemption_disabled+0x48/0x280 [ 1469.881925] handle_mm_fault+0x54f/0xc70 [ 1469.885992] ? __handle_mm_fault+0x5be0/0x5be0 [ 1469.890581] ? find_vma+0x34/0x190 [ 1469.894131] __do_page_fault+0x5e8/0xe60 [ 1469.898193] ? trace_hardirqs_off+0xb8/0x310 [ 1469.902606] ? kernel_write+0x120/0x120 [ 1469.906595] do_page_fault+0xf2/0x7e0 [ 1469.910400] ? vmalloc_sync_all+0x30/0x30 [ 1469.914549] ? error_entry+0x70/0xd0 [ 1469.918268] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1469.923293] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1469.928237] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1469.933168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1469.938012] ? trace_hardirqs_on_caller+0x310/0x310 [ 1469.943027] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1469.948488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.954024] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1469.959045] ? page_fault+0x8/0x30 [ 1469.962599] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1469.967447] ? page_fault+0x8/0x30 [ 1469.970986] page_fault+0x1e/0x30 [ 1469.974439] RIP: 0033:0x7f3312ba3cb0 [ 1469.978265] Code: Bad RIP value. [ 1469.981633] RSP: 002b:00007f3310143e28 EFLAGS: 00010293 [ 1469.986994] RAX: 0000000000000fee RBX: 0000000000e72ce0 RCX: 00007f3312ba41fd [ 1469.994260] RDX: 0000000000000fee RSI: 00007f33119785a0 RDI: 0000000000000000 [ 1470.001536] RBP: 0000000000000000 R08: 0000000000e5e260 R09: 0000000000000000 [ 1470.008810] R10: 7269762f73656369 R11: 0000000000000293 R12: 000000000065e420 [ 1470.016078] R13: 00007f33101449c0 R14: 00007f33131e9040 R15: 0000000000000003 [ 1470.026643] CPU: 0 PID: 14308 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1470.029241] Mem-Info: [ 1470.034024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1470.034030] Call Trace: [ 1470.034058] dump_stack+0x244/0x39d [ 1470.034078] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1470.036495] active_anon:116503 inactive_anon:200 isolated_anon:0 [ 1470.036495] active_file:17 inactive_file:0 isolated_file:0 [ 1470.036495] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1470.036495] slab_reclaimable:17014 slab_unreclaimable:101181 [ 1470.036495] mapped:49180 shmem:244 pagetables:991 bounce:0 [ 1470.036495] free:15808 free_pcp:124 free_cma:0 [ 1470.045822] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1470.045839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1470.045863] warn_alloc.cold.116+0xb7/0x1bd [ 1470.048436] Node 0 active_anon:466012kB inactive_anon:800kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196720kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 247808kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1470.052029] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1470.052047] ? __lock_is_held+0xb5/0x140 [ 1470.052077] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1470.057363] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1470.090249] __vmalloc_node_range+0x522/0x750 [ 1470.090276] ? vb2_vmalloc_alloc+0x123/0x380 [ 1470.095198] lowmem_reserve[]: 0 2818 6321 6321 [ 1470.099933] vmalloc_user+0x75/0x170 [ 1470.104250] Node 0 DMA32 free:29024kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:24kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1470.131631] ? vb2_vmalloc_alloc+0x123/0x380 [ 1470.131647] vb2_vmalloc_alloc+0x123/0x380 [ 1470.131665] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1470.131685] ? __vb2_queue_alloc+0xf7/0xf90 [ 1470.136498] lowmem_reserve[]: 0 0 3503 3503 [ 1470.140554] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1470.146081] Node 0 Normal free:18300kB min:37364kB low:46704kB high:56044kB active_anon:465904kB inactive_anon:800kB active_file:36kB inactive_file:20kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6976kB pagetables:3964kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1470.172266] __vb2_queue_alloc+0x5e1/0xf90 [ 1470.172314] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1470.176772] lowmem_reserve[]: 0 0 0 0 [ 1470.181190] vb2_core_create_bufs+0x401/0x8c0 [ 1470.185770] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1470.189454] ? __vb2_queue_alloc+0xf90/0xf90 [ 1470.217121] Node 0 DMA32: 16*4kB (UME) 10*8kB (UME) 13*16kB (UME) 14*32kB (ME) 11*64kB (ME) 9*128kB (ME) 3*256kB (M) 4*512kB (UME) 3*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29024kB [ 1470.221672] ? __kernel_text_address+0xd/0x40 [ 1470.221688] ? unwind_get_return_address+0x61/0xa0 [ 1470.221709] ? __save_stack_trace+0x8d/0xf0 [ 1470.225912] Node 0 Normal: 1162*4kB (UME) 557*8kB (ME) 249*16kB (ME) 126*32kB (ME) 19*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18336kB [ 1470.231010] ? v4l2_prio_open+0x140/0x140 [ 1470.235428] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1470.239709] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1470.244812] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1470.273601] vb2_create_bufs+0x3c6/0x7f0 [ 1470.273615] ? video_ioctl2+0x2c/0x33 [ 1470.273636] ? vb2_request_queue+0x120/0x120 [ 1470.277844] 309 total pagecache pages [ 1470.282756] ? v4l2_prio_open+0x140/0x140 [ 1470.282775] ? find_held_lock+0x36/0x1c0 [ 1470.282797] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1470.286572] 0 pages in swap cache [ 1470.291057] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1470.304679] Swap cache stats: add 0, delete 0, find 0/0 [ 1470.309056] v4l_create_bufs+0x152/0x230 [ 1470.325532] Free swap = 0kB [ 1470.329997] __video_do_ioctl+0x8b1/0x1050 [ 1470.334919] Total swap = 0kB [ 1470.339224] ? v4l_s_fmt+0x990/0x990 [ 1470.353357] 1965979 pages RAM [ 1470.357474] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1470.366308] 0 pages HighMem/MovableOnly [ 1470.371819] video_usercopy+0x5c1/0x1760 [ 1470.371838] ? v4l_s_fmt+0x990/0x990 [ 1470.380390] 342854 pages reserved [ 1470.384447] ? v4l_enumstd+0x70/0x70 [ 1470.384461] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.384482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.388252] 0 pages cma reserved [ 1470.392671] ? avc_has_extended_perms+0xab2/0x15a0 [ 1470.392696] ? avc_ss_reset+0x190/0x190 [ 1470.392713] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1470.392733] ? kasan_check_read+0x11/0x20 [ 1470.400485] Out of memory: Kill process 28575 (syz-executor3) score 1005 or sacrifice child [ 1470.400649] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1470.404785] Killed process 28575 (syz-executor3) total-vm:70468kB, anon-rss:2196kB, file-rss:32768kB, shmem-rss:0kB [ 1470.408996] ? rcu_softirq_qs+0x20/0x20 [ 1470.529366] ? perf_trace_sched_process_exec+0x860/0x860 [ 1470.534808] ? __might_fault+0x12b/0x1e0 [ 1470.538859] ? video_usercopy+0x1760/0x1760 [ 1470.543163] video_ioctl2+0x2c/0x33 [ 1470.546785] v4l2_ioctl+0x154/0x1b0 [ 1470.550395] ? video_devdata+0xa0/0xa0 [ 1470.554276] do_vfs_ioctl+0x1de/0x1790 [ 1470.558150] ? ioctl_preallocate+0x300/0x300 [ 1470.562546] ? selinux_file_mprotect+0x620/0x620 [ 1470.567290] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1470.572035] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1470.577471] ? put_timespec64+0x10f/0x1b0 [ 1470.581603] ? nsecs_to_jiffies+0x30/0x30 [ 1470.585740] ? do_syscall_64+0x9a/0x820 [ 1470.589703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.595229] ? security_file_ioctl+0x94/0xc0 [ 1470.599630] ksys_ioctl+0xa9/0xd0 [ 1470.603073] __x64_sys_ioctl+0x73/0xb0 [ 1470.606948] do_syscall_64+0x1b9/0x820 [ 1470.610819] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1470.616170] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1470.621103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1470.625935] ? trace_hardirqs_on_caller+0x310/0x310 [ 1470.630949] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1470.635949] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1470.640953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1470.645783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1470.650957] RIP: 0033:0x457569 [ 1470.654154] Code: Bad RIP value. [ 1470.657506] RSP: 002b:00007fc968068c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1470.665261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1470.672519] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1470.679772] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1470.687035] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680696d4 [ 1470.694325] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1470.702362] Mem-Info: [ 1470.704823] active_anon:115966 inactive_anon:200 isolated_anon:0 [ 1470.704823] active_file:19 inactive_file:7 isolated_file:0 [ 1470.704823] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1470.704823] slab_reclaimable:17014 slab_unreclaimable:101181 [ 1470.704823] mapped:49163 shmem:244 pagetables:954 bounce:0 [ 1470.704823] free:16503 free_pcp:0 free_cma:0 [ 1470.706895] init invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1470.737946] Node 0 active_anon:463864kB inactive_anon:800kB active_file:76kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196652kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 247808kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1470.737968] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1470.762786] init cpuset=/ mems_allowed=0 [ 1470.776603] lowmem_reserve[]: 0 2818 6321 6321 [ 1470.776628] Node 0 DMA32 free:29272kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1470.776663] lowmem_reserve[]: 0 0 3503 3503 [ 1470.776682] Node 0 Normal free:21424kB min:37364kB low:46704kB high:56044kB active_anon:463728kB inactive_anon:800kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:16kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6944kB pagetables:3864kB bounce:0kB free_pcp:104kB local_pcp:0kB free_cma:0kB [ 1470.776718] lowmem_reserve[]: 0 0 0 0 [ 1470.776733] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1470.818722] CPU: 1 PID: 1 Comm: init Not tainted 4.20.0-rc3+ #125 [ 1470.839449] Node 0 DMA32: 16*4kB (UME) 9*8kB (ME) 13*16kB (UME) 14*32kB (ME) 11*64kB (ME) 9*128kB (ME) 4*256kB (UM) 4*512kB (UME) 3*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29272kB [ 1470.843593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1470.843599] Call Trace: [ 1470.843630] dump_stack+0x244/0x39d [ 1470.843647] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1470.843666] ? mark_held_locks+0x130/0x130 [ 1470.843684] ? mark_held_locks+0x130/0x130 [ 1470.872539] Node 0 Normal: 1226*4kB (UME) 583*8kB (UME) 250*16kB (UME) 130*32kB (UME) 22*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21440kB [ 1470.876264] dump_header+0x27b/0xf72 [ 1470.889827] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1470.896019] ? pagefault_out_of_memory+0x197/0x197 [ 1470.896046] ? __lock_acquire+0x62f/0x4c20 [ 1470.912444] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1470.921757] ? percpu_ref_get_many+0x240/0x240 [ 1470.921775] ? print_usage_bug+0xc0/0xc0 [ 1470.921799] ? zap_class+0x640/0x640 [ 1470.924358] 274 total pagecache pages [ 1470.927971] ? print_usage_bug+0xc0/0xc0 [ 1470.933176] 0 pages in swap cache [ 1470.937373] ? print_usage_bug+0xc0/0xc0 [ 1470.941583] Swap cache stats: add 0, delete 0, find 0/0 [ 1470.956757] ? zap_class+0x640/0x640 [ 1470.956776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.956797] ? find_held_lock+0x36/0x1c0 [ 1470.960486] Free swap = 0kB [ 1470.969316] ? mark_held_locks+0xc7/0x130 [ 1470.969334] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1470.969344] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1470.969356] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1470.969378] ? trace_hardirqs_on+0xbd/0x310 [ 1470.974390] Total swap = 0kB [ 1470.978593] ? kasan_check_read+0x11/0x20 [ 1470.987175] 1965979 pages RAM [ 1470.991717] ? ___ratelimit+0x3b4/0x672 [ 1470.991734] ? trace_hardirqs_off_caller+0x310/0x310 [ 1470.991748] ? trace_hardirqs_on+0x310/0x310 [ 1470.991765] ? lock_downgrade+0x900/0x900 [ 1470.995793] 0 pages HighMem/MovableOnly [ 1470.995801] 342854 pages reserved [ 1470.999504] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1471.003316] 0 pages cma reserved [ 1471.007333] ? ___ratelimit+0x3b9/0x672 [ 1471.107366] ? idr_get_free+0xf70/0xf70 [ 1471.111357] ? find_held_lock+0x36/0x1c0 [ 1471.115439] oom_kill_process.cold.27+0x10/0x903 [ 1471.120325] ? zap_class+0x640/0x640 [ 1471.124051] ? check_preemption_disabled+0x48/0x280 [ 1471.129079] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1471.134016] ? kasan_check_read+0x11/0x20 [ 1471.138172] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1471.143465] ? oom_evaluate_task+0x540/0x540 [ 1471.147886] ? find_held_lock+0x36/0x1c0 [ 1471.151967] ? out_of_memory+0x974/0x1430 [ 1471.156124] ? lock_downgrade+0x900/0x900 [ 1471.160289] ? check_preemption_disabled+0x48/0x280 [ 1471.165314] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1471.170250] ? kasan_check_read+0x11/0x20 [ 1471.174403] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1471.179688] ? rcu_softirq_qs+0x20/0x20 [ 1471.183682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1471.189235] ? oom_evaluate_task+0x302/0x540 [ 1471.193654] out_of_memory+0xa84/0x1430 [ 1471.197645] ? oom_killer_disable+0x3a0/0x3a0 [ 1471.202151] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1471.207095] ? __ww_mutex_check_waiters+0x160/0x160 [ 1471.212155] __alloc_pages_slowpath+0x232c/0x2de0 [ 1471.217030] ? warn_alloc+0x120/0x120 [ 1471.220850] ? mark_held_locks+0x130/0x130 [ 1471.225183] ? find_get_entry+0xaae/0x1120 [ 1471.229443] ? filemap_map_pages+0x1a20/0x1a20 [ 1471.234034] ? zap_class+0x640/0x640 [ 1471.237832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1471.243360] ? check_preemption_disabled+0x48/0x280 [ 1471.248363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1471.253909] ? should_fail+0x22d/0xd01 [ 1471.257811] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1471.262901] ? zap_class+0x640/0x640 [ 1471.266618] ? __lock_is_held+0xb5/0x140 [ 1471.270675] ? mark_held_locks+0x130/0x130 [ 1471.274912] ? lock_release+0xa00/0xa00 [ 1471.278876] ? perf_trace_sched_process_exec+0x860/0x860 [ 1471.284408] ? xa_load+0x2ba/0x460 [ 1471.287936] ? lock_downgrade+0x900/0x900 [ 1471.292082] ? __might_sleep+0x95/0x190 [ 1471.296052] __alloc_pages_nodemask+0xad8/0xea0 [ 1471.300715] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1471.305721] ? __page_cache_alloc+0x191/0x5c0 [ 1471.310216] ? xa_load+0x2e1/0x460 [ 1471.313745] ? xa_clear_mark+0x40/0x40 [ 1471.317621] ? zap_class+0x640/0x640 [ 1471.321340] ? zap_class+0x640/0x640 [ 1471.325051] ? zap_class+0x640/0x640 [ 1471.328768] ? __do_page_cache_readahead+0x663/0x810 [ 1471.333863] ? find_held_lock+0x36/0x1c0 [ 1471.337915] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1471.343546] alloc_pages_current+0x173/0x350 [ 1471.347956] __page_cache_alloc+0x38c/0x5c0 [ 1471.352275] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1471.357222] ? kasan_check_read+0x11/0x20 [ 1471.361359] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1471.366642] ? generic_perform_write+0x6a0/0x6a0 [ 1471.371392] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1471.376919] ? check_preemption_disabled+0x48/0x280 [ 1471.381933] filemap_fault+0x1595/0x25f0 [ 1471.386006] ? __lock_page_or_retry+0xa00/0xa00 [ 1471.390663] ? mark_held_locks+0x130/0x130 [ 1471.394909] ? filemap_map_pages+0xd6b/0x1a20 [ 1471.399412] ? lock_downgrade+0x900/0x900 [ 1471.403550] ? check_preemption_disabled+0x48/0x280 [ 1471.408556] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1471.413572] ? kasan_check_read+0x11/0x20 [ 1471.417713] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1471.422982] ? rcu_softirq_qs+0x20/0x20 [ 1471.426961] ? filemap_map_pages+0xd92/0x1a20 [ 1471.431450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1471.437067] ? find_get_entries_tag+0x1400/0x1400 [ 1471.441906] ? __lock_acquire+0x62f/0x4c20 [ 1471.446136] ? lock_acquire+0x1ed/0x520 [ 1471.450099] ? ext4_filemap_fault+0x7a/0xad [ 1471.454426] ? lock_release+0xa00/0xa00 [ 1471.458393] ? perf_trace_sched_process_exec+0x860/0x860 [ 1471.463831] ? print_usage_bug+0xc0/0xc0 [ 1471.467881] ? print_usage_bug+0xc0/0xc0 [ 1471.471946] ? down_read+0x8d/0x120 [ 1471.475558] ? ext4_filemap_fault+0x7a/0xad [ 1471.479869] ? __down_interruptible+0x700/0x700 [ 1471.484546] ext4_filemap_fault+0x82/0xad [ 1471.488686] __do_fault+0x100/0x6b0 [ 1471.492308] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1471.497405] ? mark_held_locks+0x130/0x130 [ 1471.501628] ? mark_held_locks+0x130/0x130 [ 1471.505856] ? find_held_lock+0x36/0x1c0 [ 1471.509920] ? find_held_lock+0x36/0x1c0 [ 1471.513989] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1471.519542] __handle_mm_fault+0x3ea0/0x5be0 [ 1471.523944] ? poll_select_copy_remaining+0x18c/0x6a0 [ 1471.529128] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1471.534069] ? __might_fault+0x12b/0x1e0 [ 1471.538121] ? lock_downgrade+0x900/0x900 [ 1471.542266] ? zap_class+0x640/0x640 [ 1471.545966] ? zap_class+0x640/0x640 [ 1471.549690] ? find_held_lock+0x36/0x1c0 [ 1471.553748] ? handle_mm_fault+0x42a/0xc70 [ 1471.557970] ? lock_downgrade+0x900/0x900 [ 1471.562203] ? check_preemption_disabled+0x48/0x280 [ 1471.567222] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1471.572139] ? kasan_check_read+0x11/0x20 [ 1471.576285] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1471.581639] ? rcu_softirq_qs+0x20/0x20 [ 1471.585696] ? trace_hardirqs_off_caller+0x310/0x310 [ 1471.590796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1471.596329] ? check_preemption_disabled+0x48/0x280 [ 1471.601443] handle_mm_fault+0x54f/0xc70 [ 1471.605496] ? __handle_mm_fault+0x5be0/0x5be0 [ 1471.610073] ? find_vma+0x34/0x190 [ 1471.613607] __do_page_fault+0x5e8/0xe60 [ 1471.617657] ? trace_hardirqs_off+0xb8/0x310 [ 1471.622064] do_page_fault+0xf2/0x7e0 [ 1471.625855] ? vmalloc_sync_all+0x30/0x30 [ 1471.629993] ? error_entry+0x70/0xd0 [ 1471.633705] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1471.638711] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1471.643630] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1471.648547] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1471.653384] ? trace_hardirqs_on_caller+0x310/0x310 [ 1471.658386] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1471.663843] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1471.668852] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1471.673948] ? page_fault+0x8/0x30 [ 1471.677491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1471.682326] ? page_fault+0x8/0x30 [ 1471.685857] page_fault+0x1e/0x30 [ 1471.689303] RIP: 0033:0x7fdb8535edd3 [ 1471.693459] Code: Bad RIP value. [ 1471.696812] RSP: 002b:00007ffcfb3bc9f8 EFLAGS: 00010246 [ 1471.702171] RAX: 0000000000000000 RBX: 00007ffcfb3bcba0 RCX: 00007fdb8535edd3 [ 1471.709428] RDX: 0000000000000000 RSI: 00007ffcfb3bcd50 RDI: 000000000000000b [ 1471.716689] RBP: 00007ffcfb3bcd50 R08: 00007ffcfb3bcdd0 R09: 0000000000000001 [ 1471.723961] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1471.731225] R13: 00007ffcfb3bd130 R14: 0000000000000000 R15: 0000000000000000 [ 1471.756356] Mem-Info: [ 1471.768065] active_anon:115959 inactive_anon:200 isolated_anon:0 [ 1471.768065] active_file:41 inactive_file:66 isolated_file:0 [ 1471.768065] unevictable:0 dirty:0 writeback:4 unstable:0 [ 1471.768065] slab_reclaimable:17014 slab_unreclaimable:101045 [ 1471.768065] mapped:49204 shmem:244 pagetables:966 bounce:0 [ 1471.768065] free:23639 free_pcp:434 free_cma:0 [ 1471.805075] Node 0 active_anon:463836kB inactive_anon:800kB active_file:164kB inactive_file:564kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196916kB dirty:0kB writeback:16kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 245760kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1471.835092] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1471.862504] lowmem_reserve[]: 0 2818 6321 6321 [ 1471.867221] Node 0 DMA32 free:120712kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:20kB inactive_file:520kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1688kB local_pcp:428kB free_cma:0kB [ 1471.897447] lowmem_reserve[]: 0 0 3503 3503 [ 1471.902778] Node 0 Normal free:21424kB min:37364kB low:46704kB high:56044kB active_anon:463728kB inactive_anon:800kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:16kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6944kB pagetables:3864kB bounce:0kB free_pcp:128kB local_pcp:112kB free_cma:0kB [ 1471.932865] lowmem_reserve[]: 0 0 0 0 [ 1471.937571] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1471.952184] Node 0 DMA32: 5*4kB (UME) 4*8kB (UE) 4*16kB (UE) 6*32kB (UME) 5*64kB (UE) 7*128kB (UME) 8*256kB (UM) 9*512kB (UME) 7*1024kB (UME) 8*2048kB (UME) 36*4096kB (UM) = 179188kB [ 1471.970341] Node 0 Normal: 1226*4kB (UME) 592*8kB (UME) 250*16kB (UME) 131*32kB (UME) 22*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21544kB [ 1471.986451] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1471.995911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1472.022526] 878 total pagecache pages [ 1472.026487] 0 pages in swap cache [ 1472.029938] Swap cache stats: add 0, delete 0, find 0/0 [ 1472.051691] Free swap = 0kB [ 1472.054830] Total swap = 0kB [ 1472.057842] 1965979 pages RAM [ 1472.060952] 0 pages HighMem/MovableOnly [ 1472.081820] 342854 pages reserved [ 1472.085313] 0 pages cma reserved [ 1472.088685] Out of memory: Kill process 28682 (syz-executor3) score 1005 or sacrifice child [ 1472.111795] Killed process 28682 (syz-executor3) total-vm:70468kB, anon-rss:2196kB, file-rss:32768kB, shmem-rss:0kB 04:34:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18}], 0x24}], 0x4924924924924b1, 0xff03) 04:34:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0xc102, 0x0) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) 04:34:13 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x3, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:34:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb58", 0x10) 04:34:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000000)=""/145) 04:34:13 executing program 1: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) creat(&(0x7f0000000600)='./file1\x00', 0x1d0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000080)="e91f7189591e9233614b00", 0x109) dup2(r0, r1) execve(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) syz_execute_func(&(0x7f0000000240)="3666440f50f564ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f1110c442019dccd3196f") clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, 0x0) 04:34:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58f9e1a0309edf766ded2ad1ca13532baeda11b22baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9ac"], 0xa8) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) 04:34:13 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x2c000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:34:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x9, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 04:34:13 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x74000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1478.077044] attempt to access beyond end of device [ 1478.095042] loop3: rw=2049, want=130, limit=112 [ 1478.168351] attempt to access beyond end of device 04:34:13 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1478.191779] loop3: rw=2049, want=130, limit=112 04:34:13 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x300, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1478.214833] Buffer I/O error on dev loop3, logical block 129, lost async page write [ 1478.237442] attempt to access beyond end of device [ 1478.264542] loop3: rw=2049, want=131, limit=112 [ 1478.278662] Buffer I/O error on dev loop3, logical block 130, lost async page write [ 1478.306355] attempt to access beyond end of device [ 1478.322006] loop3: rw=2049, want=132, limit=112 [ 1478.334345] Buffer I/O error on dev loop3, logical block 131, lost async page write [ 1478.356023] attempt to access beyond end of device 04:34:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3}) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='children\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 1478.380080] loop3: rw=2049, want=133, limit=112 [ 1478.400610] Buffer I/O error on dev loop3, logical block 132, lost async page write [ 1478.419835] attempt to access beyond end of device [ 1478.439904] loop3: rw=2049, want=150, limit=112 04:34:14 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1478.450427] Buffer I/O error on dev loop3, logical block 149, lost async page write [ 1478.483733] attempt to access beyond end of device [ 1478.511945] loop3: rw=2049, want=151, limit=112 [ 1478.517277] Buffer I/O error on dev loop3, logical block 150, lost async page write [ 1478.536932] attempt to access beyond end of device [ 1478.549069] loop3: rw=2049, want=152, limit=112 [ 1478.567536] Buffer I/O error on dev loop3, logical block 151, lost async page write [ 1478.589195] attempt to access beyond end of device [ 1478.601493] loop3: rw=2049, want=153, limit=112 [ 1478.612504] Buffer I/O error on dev loop3, logical block 152, lost async page write [ 1484.453254] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1484.464962] udevd cpuset=/ mems_allowed=0 [ 1484.469152] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1484.475735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1484.485093] Call Trace: [ 1484.487704] dump_stack+0x244/0x39d [ 1484.491354] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1484.496562] ? mark_held_locks+0x130/0x130 [ 1484.500807] ? mark_held_locks+0x130/0x130 [ 1484.505064] dump_header+0x27b/0xf72 [ 1484.508802] ? pagefault_out_of_memory+0x197/0x197 [ 1484.513750] ? __lock_acquire+0x62f/0x4c20 [ 1484.517998] ? percpu_ref_get_many+0x240/0x240 [ 1484.522593] ? print_usage_bug+0xc0/0xc0 [ 1484.526922] ? print_usage_bug+0xc0/0xc0 [ 1484.531006] ? zap_class+0x640/0x640 [ 1484.534726] ? zap_class+0x640/0x640 [ 1484.538449] ? print_usage_bug+0xc0/0xc0 [ 1484.542512] ? print_usage_bug+0xc0/0xc0 [ 1484.546582] ? zap_class+0x640/0x640 [ 1484.550332] ? find_held_lock+0x36/0x1c0 [ 1484.554409] ? mark_held_locks+0xc7/0x130 [ 1484.558574] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1484.563685] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1484.568796] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1484.573390] ? trace_hardirqs_on+0xbd/0x310 [ 1484.577719] ? kasan_check_read+0x11/0x20 [ 1484.581962] ? ___ratelimit+0x3b4/0x672 [ 1484.585944] ? trace_hardirqs_off_caller+0x310/0x310 [ 1484.591059] ? trace_hardirqs_on+0x310/0x310 [ 1484.595479] ? lock_downgrade+0x900/0x900 [ 1484.599638] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1484.604751] ? ___ratelimit+0x3b9/0x672 [ 1484.608738] ? idr_get_free+0xf70/0xf70 [ 1484.612719] ? task_will_free_mem+0xb30/0xb30 [ 1484.617217] ? find_held_lock+0x36/0x1c0 [ 1484.621291] oom_kill_process.cold.27+0x10/0x903 [ 1484.626066] ? zap_class+0x640/0x640 [ 1484.629802] ? oom_badness+0xe6/0xaa0 [ 1484.633727] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1484.638838] ? kasan_check_read+0x11/0x20 [ 1484.643012] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1484.648297] ? oom_evaluate_task+0x540/0x540 [ 1484.652716] ? find_held_lock+0x36/0x1c0 [ 1484.656793] ? out_of_memory+0x974/0x1430 [ 1484.660951] ? lock_downgrade+0x900/0x900 [ 1484.665121] ? check_preemption_disabled+0x48/0x280 [ 1484.670165] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1484.675147] ? kasan_check_read+0x11/0x20 [ 1484.679420] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1484.684693] ? rcu_softirq_qs+0x20/0x20 [ 1484.688654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1484.694269] ? oom_evaluate_task+0x302/0x540 [ 1484.698665] out_of_memory+0xa84/0x1430 [ 1484.702642] ? unreserve_highatomic_pageblock+0x350/0x5d0 [ 1484.708166] ? oom_killer_disable+0x3a0/0x3a0 [ 1484.712704] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1484.717639] ? __ww_mutex_check_waiters+0x160/0x160 [ 1484.722643] ? find_next_bit+0x104/0x130 [ 1484.726699] __alloc_pages_slowpath+0x232c/0x2de0 [ 1484.731620] ? warn_alloc+0x120/0x120 [ 1484.735418] ? mark_held_locks+0x130/0x130 [ 1484.739643] ? find_get_entry+0xaae/0x1120 [ 1484.743870] ? filemap_map_pages+0x1a20/0x1a20 [ 1484.748443] ? zap_class+0x640/0x640 [ 1484.752281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1484.757967] ? check_preemption_disabled+0x48/0x280 [ 1484.763014] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1484.768593] ? should_fail+0x22d/0xd01 [ 1484.772469] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1484.777557] ? zap_class+0x640/0x640 [ 1484.781278] ? __lock_is_held+0xb5/0x140 [ 1484.785330] ? mark_held_locks+0x130/0x130 [ 1484.789554] ? lock_release+0xa00/0xa00 [ 1484.793514] ? perf_trace_sched_process_exec+0x860/0x860 [ 1484.798953] ? xa_load+0x2ba/0x460 [ 1484.802483] ? lock_downgrade+0x900/0x900 [ 1484.806615] ? __might_sleep+0x95/0x190 [ 1484.810577] __alloc_pages_nodemask+0xad8/0xea0 [ 1484.815238] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1484.820240] ? __page_cache_alloc+0x191/0x5c0 [ 1484.824718] ? xa_load+0x2e1/0x460 [ 1484.828335] ? xa_clear_mark+0x40/0x40 [ 1484.832342] ? up_read_non_owner+0x100/0x100 [ 1484.836737] ? zap_class+0x640/0x640 [ 1484.840437] ? zap_class+0x640/0x640 [ 1484.844138] ? zap_class+0x640/0x640 [ 1484.847884] ? __do_page_cache_readahead+0x663/0x810 [ 1484.852994] ? find_held_lock+0x36/0x1c0 [ 1484.857045] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1484.862571] alloc_pages_current+0x173/0x350 [ 1484.866969] __page_cache_alloc+0x38c/0x5c0 [ 1484.871275] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1484.876193] ? kasan_check_read+0x11/0x20 [ 1484.880326] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1484.885606] ? generic_perform_write+0x6a0/0x6a0 [ 1484.890355] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1484.895896] ? check_preemption_disabled+0x48/0x280 [ 1484.900906] filemap_fault+0x1595/0x25f0 [ 1484.904961] ? __lock_page_or_retry+0xa00/0xa00 [ 1484.909624] ? mark_held_locks+0x130/0x130 [ 1484.913855] ? filemap_map_pages+0xd6b/0x1a20 [ 1484.918337] ? lock_downgrade+0x900/0x900 [ 1484.922484] ? check_preemption_disabled+0x48/0x280 [ 1484.927487] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1484.932403] ? kasan_check_read+0x11/0x20 [ 1484.936533] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1484.941794] ? rcu_softirq_qs+0x20/0x20 [ 1484.945779] ? filemap_map_pages+0xd92/0x1a20 [ 1484.950269] ? find_get_entries_tag+0x1400/0x1400 [ 1484.955130] ? lock_acquire+0x1ed/0x520 [ 1484.959095] ? ext4_filemap_fault+0x7a/0xad [ 1484.963405] ? lock_release+0xa00/0xa00 [ 1484.967365] ? perf_trace_sched_process_exec+0x860/0x860 [ 1484.972802] ? print_usage_bug+0xc0/0xc0 [ 1484.976857] ? pvclock_read_flags+0x160/0x160 [ 1484.981421] ? print_usage_bug+0xc0/0xc0 [ 1484.985478] ? down_read+0x8d/0x120 [ 1484.989111] ? ext4_filemap_fault+0x7a/0xad [ 1484.993421] ? __down_interruptible+0x700/0x700 [ 1484.998086] ext4_filemap_fault+0x82/0xad [ 1485.002219] __do_fault+0x100/0x6b0 [ 1485.005833] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1485.010928] ? mark_held_locks+0x130/0x130 [ 1485.015152] ? mark_held_locks+0x130/0x130 [ 1485.019472] ? do_raw_spin_trylock+0x270/0x270 [ 1485.024131] ? trace_hardirqs_off_caller+0x310/0x310 [ 1485.029224] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1485.034749] __handle_mm_fault+0x3ea0/0x5be0 [ 1485.039143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1485.044685] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1485.049543] ? do_epoll_create+0x590/0x590 [ 1485.053764] ? __switch_to_asm+0x34/0x70 [ 1485.057892] ? zap_class+0x640/0x640 [ 1485.061588] ? zap_class+0x640/0x640 [ 1485.065289] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1485.070727] ? find_held_lock+0x36/0x1c0 [ 1485.074785] ? handle_mm_fault+0x42a/0xc70 [ 1485.079015] ? lock_downgrade+0x900/0x900 [ 1485.083154] ? check_preemption_disabled+0x48/0x280 [ 1485.088162] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1485.093082] ? kasan_check_read+0x11/0x20 [ 1485.097216] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1485.102492] ? rcu_softirq_qs+0x20/0x20 [ 1485.106454] ? trace_hardirqs_off_caller+0x310/0x310 [ 1485.111547] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1485.117079] ? check_preemption_disabled+0x48/0x280 [ 1485.122094] handle_mm_fault+0x54f/0xc70 [ 1485.126153] ? __handle_mm_fault+0x5be0/0x5be0 [ 1485.130730] ? find_vma+0x34/0x190 [ 1485.134260] __do_page_fault+0x5e8/0xe60 [ 1485.138306] ? trace_hardirqs_off+0xb8/0x310 [ 1485.142703] do_page_fault+0xf2/0x7e0 [ 1485.146488] ? vmalloc_sync_all+0x30/0x30 [ 1485.150619] ? error_entry+0x70/0xd0 [ 1485.154315] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1485.159318] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1485.164344] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1485.169276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1485.174111] ? trace_hardirqs_on_caller+0x310/0x310 [ 1485.179113] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1485.184551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1485.190079] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1485.195087] ? page_fault+0x8/0x30 [ 1485.198611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1485.203454] ? page_fault+0x8/0x30 [ 1485.206994] page_fault+0x1e/0x30 [ 1485.210431] RIP: 0033:0x7f3b91bfa930 [ 1485.214153] Code: Bad RIP value. [ 1485.217515] RSP: 002b:00007ffcb568d718 EFLAGS: 00010202 [ 1485.222874] RAX: 0000000000000bb8 RBX: 0000000000000bb8 RCX: 0000000000000bb8 [ 1485.230131] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1485.237384] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1485.244638] R10: 0000000000000008 R11: 0000000000000004 R12: 0000000000000003 [ 1485.251891] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1485.261957] Mem-Info: [ 1485.264448] active_anon:118081 inactive_anon:200 isolated_anon:0 [ 1485.264448] active_file:10 inactive_file:8 isolated_file:0 [ 1485.264448] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1485.264448] slab_reclaimable:17060 slab_unreclaimable:101137 [ 1485.264448] mapped:49154 shmem:244 pagetables:1038 bounce:0 [ 1485.264448] free:24362 free_pcp:18 free_cma:0 [ 1485.297712] Node 0 active_anon:472324kB inactive_anon:800kB active_file:40kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 253952kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1485.325296] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1485.351548] lowmem_reserve[]: 0 2818 6321 6321 [ 1485.356202] Node 0 DMA32 free:43844kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1485.384255] lowmem_reserve[]: 0 0 3503 3503 [ 1485.388579] Node 0 Normal free:37236kB min:37364kB low:46704kB high:56044kB active_anon:472216kB inactive_anon:800kB active_file:36kB inactive_file:20kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7040kB pagetables:4152kB bounce:0kB free_pcp:288kB local_pcp:40kB free_cma:0kB [ 1485.417466] lowmem_reserve[]: 0 0 0 0 [ 1485.421280] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1485.434933] Node 0 DMA32: 11*4kB (M) 7*8kB (UM) 10*16kB (UME) 12*32kB (UME) 11*64kB (UME) 10*128kB (UME) 5*256kB (UM) 4*512kB (UME) 3*1024kB (UME) 3*2048kB (ME) 7*4096kB (UM) = 43844kB [ 1485.451699] Node 0 Normal: 1337*4kB (UME) 742*8kB (UME) 320*16kB (UME) 181*32kB (UME) 61*64kB (ME) 5*128kB (M) 3*256kB (UM) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 1*4096kB (M) = 37236kB [ 1485.468503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1485.477360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1485.485986] 262 total pagecache pages [ 1485.489812] 0 pages in swap cache [ 1485.493317] Swap cache stats: add 0, delete 0, find 0/0 [ 1485.498673] Free swap = 0kB [ 1485.501723] Total swap = 0kB [ 1485.504731] 1965979 pages RAM [ 1485.507860] 0 pages HighMem/MovableOnly [ 1485.512370] 342854 pages reserved [ 1485.515812] 0 pages cma reserved [ 1485.519165] Out of memory: Kill process 14352 (syz-executor2) score 1005 or sacrifice child [ 1485.527809] Killed process 14353 (syz-executor2) total-vm:70336kB, anon-rss:4252kB, file-rss:32640kB, shmem-rss:0kB [ 1485.540521] oom_reaper: reaped process 14353 (syz-executor2), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1485.567372] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1485.595974] syz-fuzzer cpuset=/ mems_allowed=0 [ 1485.600655] CPU: 0 PID: 6136 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1485.607675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1485.617059] Call Trace: [ 1485.619673] dump_stack+0x244/0x39d [ 1485.623320] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1485.628526] ? mark_held_locks+0x130/0x130 [ 1485.632771] ? mark_held_locks+0x130/0x130 [ 1485.637014] dump_header+0x27b/0xf72 [ 1485.640770] ? pagefault_out_of_memory+0x197/0x197 [ 1485.645718] ? __lock_acquire+0x62f/0x4c20 [ 1485.649963] ? percpu_ref_get_many+0x240/0x240 [ 1485.654558] ? print_usage_bug+0xc0/0xc0 [ 1485.658636] ? zap_class+0x640/0x640 [ 1485.662353] ? zap_class+0x640/0x640 [ 1485.666075] ? print_usage_bug+0xc0/0xc0 [ 1485.670249] ? print_usage_bug+0xc0/0xc0 [ 1485.674320] ? zap_class+0x640/0x640 [ 1485.678056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1485.683607] ? find_held_lock+0x36/0x1c0 [ 1485.687684] ? mark_held_locks+0xc7/0x130 [ 1485.692178] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1485.697299] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1485.702418] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1485.707021] ? trace_hardirqs_on+0xbd/0x310 [ 1485.711357] ? kasan_check_read+0x11/0x20 [ 1485.715511] ? ___ratelimit+0x3b4/0x672 [ 1485.719499] ? trace_hardirqs_off_caller+0x310/0x310 [ 1485.724613] ? trace_hardirqs_on+0x310/0x310 [ 1485.729038] ? lock_downgrade+0x900/0x900 [ 1485.733184] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1485.738271] ? ___ratelimit+0x3b9/0x672 [ 1485.741804] syz-executor2: vmalloc: allocation failure, allocated 1021804544 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1485.742240] ? idr_get_free+0xf70/0xf70 [ 1485.756178] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1485.760084] ? task_will_free_mem+0xb30/0xb30 [ 1485.760103] ? find_held_lock+0x36/0x1c0 [ 1485.773728] oom_kill_process.cold.27+0x10/0x903 [ 1485.778488] ? zap_class+0x640/0x640 [ 1485.782204] ? oom_badness+0xe6/0xaa0 [ 1485.786002] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1485.790939] ? kasan_check_read+0x11/0x20 [ 1485.795087] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1485.800384] ? oom_evaluate_task+0x540/0x540 [ 1485.804885] ? find_held_lock+0x36/0x1c0 [ 1485.808954] ? out_of_memory+0x974/0x1430 [ 1485.813103] ? lock_downgrade+0x900/0x900 [ 1485.817254] ? check_preemption_disabled+0x48/0x280 [ 1485.822294] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1485.827225] ? kasan_check_read+0x11/0x20 [ 1485.831374] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1485.836654] ? rcu_softirq_qs+0x20/0x20 [ 1485.840639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1485.846217] ? oom_evaluate_task+0x302/0x540 [ 1485.850631] out_of_memory+0xa84/0x1430 [ 1485.854618] ? oom_killer_disable+0x3a0/0x3a0 [ 1485.859118] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1485.864056] ? __ww_mutex_check_waiters+0x160/0x160 [ 1485.869085] __alloc_pages_slowpath+0x232c/0x2de0 [ 1485.873955] ? warn_alloc+0x120/0x120 [ 1485.877756] ? mark_held_locks+0x130/0x130 [ 1485.881996] ? find_get_entry+0xaae/0x1120 [ 1485.886252] ? filemap_map_pages+0x1a20/0x1a20 [ 1485.890858] ? zap_class+0x640/0x640 [ 1485.894580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1485.900121] ? check_preemption_disabled+0x48/0x280 [ 1485.905138] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1485.910675] ? should_fail+0x22d/0xd01 [ 1485.914586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1485.919689] ? zap_class+0x640/0x640 [ 1485.923438] ? __lock_is_held+0xb5/0x140 [ 1485.927504] ? mark_held_locks+0x130/0x130 [ 1485.931743] ? lock_release+0xa00/0xa00 [ 1485.935724] ? perf_trace_sched_process_exec+0x860/0x860 [ 1485.941174] ? xa_load+0x2ba/0x460 [ 1485.944717] ? lock_downgrade+0x900/0x900 [ 1485.948868] ? __might_sleep+0x95/0x190 [ 1485.952844] __alloc_pages_nodemask+0xad8/0xea0 [ 1485.957526] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1485.962543] ? __page_cache_alloc+0x191/0x5c0 [ 1485.967042] ? xa_load+0x2e1/0x460 [ 1485.970584] ? xa_clear_mark+0x40/0x40 [ 1485.974471] ? zap_class+0x640/0x640 [ 1485.978196] ? zap_class+0x640/0x640 [ 1485.981912] ? zap_class+0x640/0x640 [ 1485.985629] ? __do_page_cache_readahead+0x663/0x810 [ 1485.990735] ? find_held_lock+0x36/0x1c0 [ 1485.994797] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1486.000338] alloc_pages_current+0x173/0x350 [ 1486.004780] __page_cache_alloc+0x38c/0x5c0 [ 1486.009098] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1486.014033] ? kasan_check_read+0x11/0x20 [ 1486.018181] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1486.023478] ? generic_perform_write+0x6a0/0x6a0 [ 1486.028237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1486.033781] ? check_preemption_disabled+0x48/0x280 [ 1486.038892] filemap_fault+0x1595/0x25f0 [ 1486.042966] ? __lock_page_or_retry+0xa00/0xa00 [ 1486.047644] ? mark_held_locks+0x130/0x130 [ 1486.051885] ? filemap_map_pages+0xd6b/0x1a20 [ 1486.056386] ? lock_downgrade+0x900/0x900 [ 1486.060532] ? check_preemption_disabled+0x48/0x280 [ 1486.065554] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1486.070492] ? kasan_check_read+0x11/0x20 [ 1486.074641] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1486.079918] ? rcu_softirq_qs+0x20/0x20 [ 1486.083907] ? filemap_map_pages+0xd92/0x1a20 [ 1486.088614] ? find_get_entries_tag+0x1400/0x1400 [ 1486.093455] ? find_held_lock+0x36/0x1c0 [ 1486.097536] ? lock_acquire+0x1ed/0x520 [ 1486.101521] ? ext4_filemap_fault+0x7a/0xad [ 1486.105851] ? lock_release+0xa00/0xa00 [ 1486.109828] ? perf_trace_sched_process_exec+0x860/0x860 [ 1486.115286] ? print_usage_bug+0xc0/0xc0 [ 1486.119358] ? down_read+0x8d/0x120 [ 1486.122982] ? ext4_filemap_fault+0x7a/0xad [ 1486.127313] ? __down_interruptible+0x700/0x700 [ 1486.132081] ? find_held_lock+0x36/0x1c0 [ 1486.136150] ext4_filemap_fault+0x82/0xad [ 1486.140300] __do_fault+0x100/0x6b0 [ 1486.143928] ? lock_downgrade+0x900/0x900 [ 1486.148074] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1486.153185] ? kasan_check_read+0x11/0x20 [ 1486.157333] ? do_raw_spin_unlock+0xa7/0x330 [ 1486.161744] ? do_raw_spin_trylock+0x270/0x270 [ 1486.166343] __handle_mm_fault+0x3ea0/0x5be0 [ 1486.170769] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1486.175614] ? __lock_is_held+0xb5/0x140 [ 1486.179692] ? zap_class+0x640/0x640 [ 1486.183403] ? zap_class+0x640/0x640 [ 1486.187118] ? __x64_sys_futex+0x53e/0x6a0 [ 1486.191356] ? find_held_lock+0x36/0x1c0 [ 1486.195424] ? handle_mm_fault+0x42a/0xc70 [ 1486.199661] ? lock_downgrade+0x900/0x900 [ 1486.203809] ? check_preemption_disabled+0x48/0x280 [ 1486.208928] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1486.213858] ? kasan_check_read+0x11/0x20 [ 1486.218010] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1486.223288] ? rcu_softirq_qs+0x20/0x20 [ 1486.227281] ? trace_hardirqs_off_caller+0x310/0x310 [ 1486.232387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1486.237938] ? check_preemption_disabled+0x48/0x280 [ 1486.242964] handle_mm_fault+0x54f/0xc70 [ 1486.247034] ? __handle_mm_fault+0x5be0/0x5be0 [ 1486.251622] ? find_vma+0x34/0x190 [ 1486.255166] __do_page_fault+0x5e8/0xe60 [ 1486.259225] ? trace_hardirqs_off+0xb8/0x310 [ 1486.263657] do_page_fault+0xf2/0x7e0 [ 1486.267485] ? vmalloc_sync_all+0x30/0x30 [ 1486.271637] ? error_entry+0x70/0xd0 [ 1486.275356] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1486.280391] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1486.285320] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1486.290252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1486.295124] ? trace_hardirqs_on_caller+0x310/0x310 [ 1486.300262] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1486.305717] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1486.310739] ? page_fault+0x8/0x30 [ 1486.314316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1486.319160] ? page_fault+0x8/0x30 [ 1486.322711] page_fault+0x1e/0x30 [ 1486.326164] RIP: 0033:0x44b905 [ 1486.329374] Code: Bad RIP value. [ 1486.332736] RSP: 002b:000000c42001ff60 EFLAGS: 00010202 [ 1486.338121] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000c42001fb70 [ 1486.345391] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000c420018001 [ 1486.352682] RBP: 000000c42001ffd0 R08: 0000000000000000 R09: 0000000000000000 [ 1486.359951] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1486.367226] R13: 0000000000000020 R14: 0000000000000013 R15: 000000c425db4ab8 [ 1486.374548] CPU: 1 PID: 14353 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1486.381929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1486.388091] Mem-Info: [ 1486.391293] Call Trace: [ 1486.393754] active_anon:117032 inactive_anon:200 isolated_anon:0 [ 1486.393754] active_file:10 inactive_file:8 isolated_file:0 [ 1486.393754] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1486.393754] slab_reclaimable:17056 slab_unreclaimable:101131 [ 1486.393754] mapped:49154 shmem:244 pagetables:1036 bounce:0 [ 1486.393754] free:15859 free_pcp:124 free_cma:0 [ 1486.396294] dump_stack+0x244/0x39d [ 1486.429403] Node 0 active_anon:468128kB inactive_anon:800kB active_file:40kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 249856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1486.432972] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1486.432995] ? trace_hardirqs_on+0x310/0x310 [ 1486.460509] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1486.465661] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1486.465691] warn_alloc.cold.116+0xb7/0x1bd [ 1486.470069] lowmem_reserve[]: 0 2818 6321 6321 [ 1486.496174] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1486.496192] ? __lock_is_held+0xb5/0x140 [ 1486.496211] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1486.500976] Node 0 DMA32 free:28728kB min:30052kB low:37564kB high:45076kB active_anon:104kB inactive_anon:0kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1486.505302] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1486.505331] __vmalloc_node_range+0x522/0x750 [ 1486.509876] lowmem_reserve[]: 0 0 3503 3503 [ 1486.514727] ? vb2_vmalloc_alloc+0x123/0x380 [ 1486.514745] vmalloc_user+0x75/0x170 [ 1486.518777] Node 0 Normal free:18800kB min:37364kB low:46704kB high:56044kB active_anon:468024kB inactive_anon:800kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7040kB pagetables:4144kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1486.523526] ? vb2_vmalloc_alloc+0x123/0x380 [ 1486.523542] vb2_vmalloc_alloc+0x123/0x380 [ 1486.523560] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1486.551724] lowmem_reserve[]: 0 0 0 0 [ 1486.557220] ? __vb2_queue_alloc+0xf7/0xf90 [ 1486.561704] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1486.565993] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1486.570370] Node 0 DMA32: 10*4kB (M) 6*8kB (UM) 8*16kB (ME) 11*32kB (UME) 10*64kB (UME) 9*128kB (UME) 3*256kB (M) 2*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 28728kB [ 1486.574164] __vb2_queue_alloc+0x5e1/0xf90 [ 1486.574204] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1486.603078] Node 0 Normal: 1146*4kB (ME) 581*8kB (UME) 234*16kB (UME) 134*32kB (UME) 24*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18800kB [ 1486.607459] vb2_core_create_bufs+0x401/0x8c0 [ 1486.611693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1486.616765] ? __vb2_queue_alloc+0xf90/0xf90 [ 1486.620543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1486.624845] ? __kernel_text_address+0xd/0x40 [ 1486.624861] ? unwind_get_return_address+0x61/0xa0 [ 1486.624882] ? __save_stack_trace+0x8d/0xf0 [ 1486.638398] 262 total pagecache pages [ 1486.643479] ? v4l2_prio_open+0x140/0x140 [ 1486.643504] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1486.659636] 0 pages in swap cache [ 1486.663837] vb2_create_bufs+0x3c6/0x7f0 [ 1486.663856] ? video_ioctl2+0x2c/0x33 [ 1486.668760] Swap cache stats: add 0, delete 0, find 0/0 [ 1486.682973] ? vb2_request_queue+0x120/0x120 [ 1486.682987] ? v4l2_prio_open+0x140/0x140 [ 1486.683009] ? find_held_lock+0x36/0x1c0 [ 1486.687475] Free swap = 0kB [ 1486.696851] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1486.696869] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1486.696886] v4l_create_bufs+0x152/0x230 [ 1486.701270] Total swap = 0kB [ 1486.709922] __video_do_ioctl+0x8b1/0x1050 [ 1486.709957] ? v4l_s_fmt+0x990/0x990 [ 1486.714446] 1965979 pages RAM [ 1486.719354] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1486.723664] 0 pages HighMem/MovableOnly [ 1486.727440] video_usercopy+0x5c1/0x1760 [ 1486.731559] 342854 pages reserved [ 1486.737085] ? v4l_s_fmt+0x990/0x990 [ 1486.737106] ? v4l_enumstd+0x70/0x70 [ 1486.737125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1486.740562] 0 pages cma reserved [ 1486.744617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1486.744634] ? avc_has_extended_perms+0xab2/0x15a0 [ 1486.744662] ? avc_ss_reset+0x190/0x190 [ 1486.748433] Out of memory: Kill process 14420 (syz-executor1) score 1005 or sacrifice child [ 1486.753778] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1486.753795] ? kasan_check_read+0x11/0x20 [ 1486.753811] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1486.758273] Killed process 14420 (syz-executor1) total-vm:70864kB, anon-rss:2220kB, file-rss:32640kB, shmem-rss:0kB [ 1486.762326] ? rcu_softirq_qs+0x20/0x20 [ 1486.762368] ? perf_trace_sched_process_exec+0x860/0x860 [ 1486.785605] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1486.785715] ? __might_fault+0x12b/0x1e0 [ 1486.789920] syz-fuzzer cpuset=/ mems_allowed=0 [ 1486.793637] ? video_usercopy+0x1760/0x1760 [ 1486.793650] video_ioctl2+0x2c/0x33 [ 1486.793665] v4l2_ioctl+0x154/0x1b0 [ 1486.793681] ? video_devdata+0xa0/0xa0 [ 1486.922933] do_vfs_ioctl+0x1de/0x1790 [ 1486.926835] ? ioctl_preallocate+0x300/0x300 [ 1486.931249] ? selinux_file_mprotect+0x620/0x620 [ 1486.936117] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1486.940883] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1486.946425] ? put_timespec64+0x10f/0x1b0 [ 1486.950574] ? nsecs_to_jiffies+0x30/0x30 [ 1486.954732] ? do_syscall_64+0x9a/0x820 [ 1486.958721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1486.964261] ? security_file_ioctl+0x94/0xc0 [ 1486.968686] ksys_ioctl+0xa9/0xd0 [ 1486.972147] __x64_sys_ioctl+0x73/0xb0 [ 1486.976040] do_syscall_64+0x1b9/0x820 [ 1486.979938] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1486.985309] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1486.990236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1486.995082] ? trace_hardirqs_on_caller+0x310/0x310 [ 1487.000101] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1487.005224] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1487.010244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1487.015094] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1487.020282] RIP: 0033:0x457569 [ 1487.023488] Code: Bad RIP value. [ 1487.026852] RSP: 002b:00007fc968068c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1487.034559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1487.041825] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1487.049098] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1487.056364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680696d4 [ 1487.063630] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1487.070932] CPU: 0 PID: 6136 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1487.071930] Mem-Info: [ 1487.077955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1487.080375] active_anon:116515 inactive_anon:200 isolated_anon:0 [ 1487.080375] active_file:10 inactive_file:8 isolated_file:0 [ 1487.080375] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1487.080375] slab_reclaimable:17056 slab_unreclaimable:101131 [ 1487.080375] mapped:49154 shmem:244 pagetables:1036 bounce:0 [ 1487.080375] free:16308 free_pcp:229 free_cma:0 [ 1487.089685] Call Trace: [ 1487.089710] dump_stack+0x244/0x39d [ 1487.089730] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1487.089770] ? mark_held_locks+0x130/0x130 [ 1487.122794] Node 0 active_anon:466060kB inactive_anon:800kB active_file:40kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 249856kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1487.125306] ? mark_held_locks+0x130/0x130 [ 1487.128919] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1487.134103] dump_header+0x27b/0xf72 [ 1487.134128] ? pagefault_out_of_memory+0x197/0x197 [ 1487.134149] ? __lock_acquire+0x62f/0x4c20 [ 1487.138355] lowmem_reserve[]: 0 2818 6321 6321 [ 1487.166038] ? percpu_ref_get_many+0x240/0x240 [ 1487.166056] ? print_usage_bug+0xc0/0xc0 [ 1487.166074] ? zap_class+0x640/0x640 [ 1487.166090] ? zap_class+0x640/0x640 [ 1487.170302] Node 0 DMA32 free:28728kB min:30052kB low:37564kB high:45076kB active_anon:104kB inactive_anon:0kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1487.196405] ? print_usage_bug+0xc0/0xc0 [ 1487.196418] ? print_usage_bug+0xc0/0xc0 [ 1487.196432] ? zap_class+0x640/0x640 [ 1487.196449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1487.196467] ? find_held_lock+0x36/0x1c0 [ 1487.196485] ? mark_held_locks+0xc7/0x130 [ 1487.196504] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1487.203682] lowmem_reserve[]: 0 0 3503 3503 [ 1487.205122] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1487.209332] Node 0 Normal free:20596kB min:37364kB low:46704kB high:56044kB active_anon:465956kB inactive_anon:800kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7008kB pagetables:4144kB bounce:0kB free_pcp:668kB local_pcp:248kB free_cma:0kB [ 1487.213915] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1487.213932] ? trace_hardirqs_on+0xbd/0x310 [ 1487.213948] ? kasan_check_read+0x11/0x20 [ 1487.213962] ? ___ratelimit+0x3b4/0x672 [ 1487.213980] ? trace_hardirqs_off_caller+0x310/0x310 [ 1487.225785] lowmem_reserve[]: 0 0 0 0 [ 1487.226299] ? trace_hardirqs_on+0x310/0x310 [ 1487.229986] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1487.258036] ? lock_downgrade+0x900/0x900 [ 1487.258055] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1487.258069] ? ___ratelimit+0x3b9/0x672 [ 1487.258083] ? idr_get_free+0xf70/0xf70 [ 1487.258094] ? task_will_free_mem+0xb30/0xb30 [ 1487.258105] ? find_held_lock+0x36/0x1c0 [ 1487.258124] oom_kill_process.cold.27+0x10/0x903 [ 1487.258140] ? zap_class+0x640/0x640 [ 1487.266700] Node 0 DMA32: 10*4kB (M) 6*8kB (UM) 8*16kB (ME) 11*32kB (UME) 10*64kB (UME) 9*128kB (UME) 3*256kB (M) 2*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 28728kB [ 1487.270047] ? oom_badness+0xe6/0xaa0 [ 1487.275609] Node 0 Normal: 1147*4kB (UME) 579*8kB (UME) 231*16kB (ME) 133*32kB (UME) 22*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 20628kB [ 1487.279613] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1487.288203] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1487.288832] ? kasan_check_read+0x11/0x20 [ 1487.293179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1487.298224] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1487.332499] 262 total pagecache pages [ 1487.335999] ? oom_evaluate_task+0x540/0x540 [ 1487.340127] 0 pages in swap cache [ 1487.344087] ? find_held_lock+0x36/0x1c0 [ 1487.344105] ? out_of_memory+0x974/0x1430 [ 1487.344119] ? lock_downgrade+0x900/0x900 [ 1487.344137] ? check_preemption_disabled+0x48/0x280 [ 1487.344158] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1487.344178] ? kasan_check_read+0x11/0x20 [ 1487.350671] Swap cache stats: add 0, delete 0, find 0/0 [ 1487.353050] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1487.353064] ? rcu_softirq_qs+0x20/0x20 [ 1487.353086] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1487.353101] ? oom_evaluate_task+0x302/0x540 [ 1487.357488] Free swap = 0kB [ 1487.371015] out_of_memory+0xa84/0x1430 [ 1487.371037] ? oom_killer_disable+0x3a0/0x3a0 [ 1487.371053] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1487.371073] ? __ww_mutex_check_waiters+0x160/0x160 [ 1487.371097] __alloc_pages_slowpath+0x232c/0x2de0 [ 1487.371137] ? warn_alloc+0x120/0x120 [ 1487.378984] Total swap = 0kB [ 1487.380355] ? mark_held_locks+0x130/0x130 [ 1487.384378] 1965979 pages RAM [ 1487.388294] ? find_get_entry+0xaae/0x1120 [ 1487.397230] 0 pages HighMem/MovableOnly [ 1487.401558] ? filemap_map_pages+0x1a20/0x1a20 [ 1487.405287] 342854 pages reserved [ 1487.421461] ? zap_class+0x640/0x640 [ 1487.421485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1487.421504] ? check_preemption_disabled+0x48/0x280 [ 1487.421516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1487.421535] ? should_fail+0x22d/0xd01 [ 1487.429778] 0 pages cma reserved [ 1487.439897] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1487.439935] ? zap_class+0x640/0x640 [ 1487.439970] ? __lock_is_held+0xb5/0x140 [ 1487.630983] ? mark_held_locks+0x130/0x130 [ 1487.635249] ? lock_release+0xa00/0xa00 [ 1487.639242] ? perf_trace_sched_process_exec+0x860/0x860 [ 1487.644704] ? xa_load+0x2ba/0x460 [ 1487.648259] ? lock_downgrade+0x900/0x900 [ 1487.652419] ? __might_sleep+0x95/0x190 [ 1487.656418] __alloc_pages_nodemask+0xad8/0xea0 [ 1487.661103] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1487.666142] ? __page_cache_alloc+0x191/0x5c0 [ 1487.670741] ? xa_load+0x2e1/0x460 [ 1487.674287] ? xa_clear_mark+0x40/0x40 [ 1487.678183] ? zap_class+0x640/0x640 [ 1487.681909] ? zap_class+0x640/0x640 [ 1487.685626] ? zap_class+0x640/0x640 [ 1487.689352] ? __do_page_cache_readahead+0x663/0x810 [ 1487.694822] ? find_held_lock+0x36/0x1c0 [ 1487.698897] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1487.704455] alloc_pages_current+0x173/0x350 [ 1487.708897] __page_cache_alloc+0x38c/0x5c0 [ 1487.713221] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1487.718173] ? kasan_check_read+0x11/0x20 [ 1487.722330] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1487.727618] ? generic_perform_write+0x6a0/0x6a0 [ 1487.732381] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1487.737942] ? check_preemption_disabled+0x48/0x280 [ 1487.742994] filemap_fault+0x1595/0x25f0 [ 1487.747072] ? __lock_page_or_retry+0xa00/0xa00 [ 1487.751750] ? mark_held_locks+0x130/0x130 [ 1487.756008] ? filemap_map_pages+0xd6b/0x1a20 [ 1487.760513] ? lock_downgrade+0x900/0x900 [ 1487.764668] ? check_preemption_disabled+0x48/0x280 [ 1487.769697] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1487.774629] ? kasan_check_read+0x11/0x20 [ 1487.778781] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1487.784064] ? rcu_softirq_qs+0x20/0x20 [ 1487.788056] ? filemap_map_pages+0xd92/0x1a20 [ 1487.792568] ? find_get_entries_tag+0x1400/0x1400 [ 1487.797409] ? find_held_lock+0x36/0x1c0 [ 1487.801474] ? lock_acquire+0x1ed/0x520 [ 1487.805440] ? ext4_filemap_fault+0x7a/0xad [ 1487.809769] ? lock_release+0xa00/0xa00 [ 1487.813759] ? perf_trace_sched_process_exec+0x860/0x860 [ 1487.819212] ? print_usage_bug+0xc0/0xc0 [ 1487.823278] ? down_read+0x8d/0x120 [ 1487.826905] ? ext4_filemap_fault+0x7a/0xad [ 1487.831219] ? __down_interruptible+0x700/0x700 [ 1487.835882] ? find_held_lock+0x36/0x1c0 [ 1487.839937] ext4_filemap_fault+0x82/0xad [ 1487.844076] __do_fault+0x100/0x6b0 [ 1487.847712] ? lock_downgrade+0x900/0x900 [ 1487.851861] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1487.856979] ? kasan_check_read+0x11/0x20 [ 1487.861117] ? do_raw_spin_unlock+0xa7/0x330 [ 1487.865515] ? do_raw_spin_trylock+0x270/0x270 [ 1487.870120] __handle_mm_fault+0x3ea0/0x5be0 [ 1487.874526] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1487.879363] ? __lock_is_held+0xb5/0x140 [ 1487.883431] ? zap_class+0x640/0x640 [ 1487.887140] ? zap_class+0x640/0x640 [ 1487.890840] ? __x64_sys_futex+0x53e/0x6a0 [ 1487.895072] ? find_held_lock+0x36/0x1c0 [ 1487.899137] ? handle_mm_fault+0x42a/0xc70 [ 1487.903362] ? lock_downgrade+0x900/0x900 [ 1487.907504] ? check_preemption_disabled+0x48/0x280 [ 1487.912510] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1487.917430] ? kasan_check_read+0x11/0x20 [ 1487.921657] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1487.927121] ? rcu_softirq_qs+0x20/0x20 [ 1487.931084] ? trace_hardirqs_off_caller+0x310/0x310 [ 1487.936182] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1487.941711] ? check_preemption_disabled+0x48/0x280 [ 1487.946723] handle_mm_fault+0x54f/0xc70 [ 1487.950776] ? __handle_mm_fault+0x5be0/0x5be0 [ 1487.955363] ? find_vma+0x34/0x190 [ 1487.958907] __do_page_fault+0x5e8/0xe60 [ 1487.962959] ? trace_hardirqs_off+0xb8/0x310 [ 1487.967365] do_page_fault+0xf2/0x7e0 [ 1487.971159] ? vmalloc_sync_all+0x30/0x30 [ 1487.975298] ? error_entry+0x70/0xd0 [ 1487.979001] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1487.984110] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1487.989030] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1487.993961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1487.998804] ? trace_hardirqs_on_caller+0x310/0x310 [ 1488.003806] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1488.009250] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1488.014258] ? page_fault+0x8/0x30 [ 1488.017789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1488.022622] ? page_fault+0x8/0x30 [ 1488.026151] page_fault+0x1e/0x30 [ 1488.029590] RIP: 0033:0x44b905 [ 1488.032801] Code: Bad RIP value. [ 1488.036154] RSP: 002b:000000c42001ff60 EFLAGS: 00010202 [ 1488.041502] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000c42001fb70 [ 1488.048760] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000c420018001 [ 1488.056140] RBP: 000000c42001ffd0 R08: 0000000000000000 R09: 0000000000000000 [ 1488.063422] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1488.070703] R13: 0000000000000020 R14: 0000000000000013 R15: 000000c425db4ab8 [ 1488.084632] Mem-Info: [ 1488.087110] active_anon:116515 inactive_anon:200 isolated_anon:0 [ 1488.087110] active_file:10 inactive_file:8 isolated_file:0 [ 1488.087110] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1488.087110] slab_reclaimable:17056 slab_unreclaimable:101041 [ 1488.087110] mapped:49154 shmem:244 pagetables:1036 bounce:0 [ 1488.087110] free:16394 free_pcp:255 free_cma:0 [ 1488.120857] Node 0 active_anon:466032kB inactive_anon:800kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 247808kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1488.149052] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1488.176397] lowmem_reserve[]: 0 2818 6321 6321 [ 1488.181423] Node 0 DMA32 free:90460kB min:30052kB low:37564kB high:45076kB active_anon:104kB inactive_anon:0kB active_file:4kB inactive_file:1100kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1736kB local_pcp:324kB free_cma:0kB [ 1488.209758] lowmem_reserve[]: 0 0 3503 3503 [ 1488.215144] Node 0 Normal free:21004kB min:37364kB low:46704kB high:56044kB active_anon:465928kB inactive_anon:800kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:7008kB pagetables:4048kB bounce:0kB free_pcp:792kB local_pcp:364kB free_cma:0kB [ 1488.271699] lowmem_reserve[]: 0 0 0 0 [ 1488.275571] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1488.301707] Node 0 DMA32: 3*4kB (U) 5*8kB (UME) 7*16kB (UME) 7*32kB (UME) 5*64kB (UE) 8*128kB (UE) 5*256kB (UM) 6*512kB (UME) 9*1024kB (UME) 8*2048kB (UME) 36*4096kB (UM) = 179140kB [ 1488.342522] Node 0 Normal: 1147*4kB (UME) 599*8kB (UME) 231*16kB (ME) 133*32kB (UME) 22*64kB (M) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21044kB [ 1488.371719] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1488.380711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1488.401848] 780 total pagecache pages [ 1488.405704] 0 pages in swap cache [ 1488.409164] Swap cache stats: add 0, delete 0, find 0/0 [ 1488.431724] Free swap = 0kB [ 1488.434928] Total swap = 0kB [ 1488.437946] 1965979 pages RAM [ 1488.441048] 0 pages HighMem/MovableOnly [ 1488.445544] 342854 pages reserved [ 1488.448998] 0 pages cma reserved [ 1488.452724] Out of memory: Kill process 14421 (syz-executor1) score 1005 or sacrifice child [ 1488.461389] Killed process 14421 (syz-executor1) total-vm:70864kB, anon-rss:2220kB, file-rss:32640kB, shmem-rss:0kB 04:34:29 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket(0x10, 0x3, 0x0) read(r1, &(0x7f0000000080)=""/141, 0x8d) write(r1, &(0x7f00000001c0)="2400000058001f00ff07f4f9002304000a04f51108000100020100020800038001000000", 0x24) 04:34:29 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:29 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:34:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x5a8) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) 04:34:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:34:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58f9e1a0309edf766ded2ad1ca13532baeda11b22baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9ac"], 0xa8) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) 04:34:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @remote}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:34:29 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6c00000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1494.113822] attempt to access beyond end of device [ 1494.130663] loop3: rw=2049, want=130, limit=112 04:34:29 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) io_setup(0x40, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x200300, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000000b9, 0x10400003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x45}, &(0x7f00000000c0)=0x8) 04:34:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58f9e1a0309edf766ded2ad1ca13532baeda11b22baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9ac"], 0xa8) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) 04:34:29 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xffffff7f00000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:34:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f00000002c0)={0x1, 0x5, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000040)) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000640)=""/127, 0x7f}], 0x6, 0x10400003) 04:34:30 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:30 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x4000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1494.579050] attempt to access beyond end of device [ 1494.592495] loop3: rw=2049, want=130, limit=112 [ 1499.944577] oom_reaper: reaped process 14443 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1499.995894] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1500.008699] udevd cpuset=/ mems_allowed=0 [ 1500.013024] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1500.019610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1500.021788] syz-executor2: vmalloc: allocation failure, allocated 1026310144 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1500.028971] Call Trace: [ 1500.042792] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1500.045334] dump_stack+0x244/0x39d [ 1500.054025] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1500.059223] ? mark_held_locks+0x130/0x130 [ 1500.063458] ? mark_held_locks+0x130/0x130 [ 1500.067695] dump_header+0x27b/0xf72 [ 1500.071418] ? pagefault_out_of_memory+0x197/0x197 [ 1500.076355] ? __lock_acquire+0x62f/0x4c20 [ 1500.080590] ? percpu_ref_get_many+0x240/0x240 [ 1500.085180] ? print_usage_bug+0xc0/0xc0 [ 1500.089244] ? zap_class+0x640/0x640 [ 1500.092961] ? print_usage_bug+0xc0/0xc0 [ 1500.097028] ? print_usage_bug+0xc0/0xc0 [ 1500.101091] ? zap_class+0x640/0x640 [ 1500.104806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1500.110352] ? find_held_lock+0x36/0x1c0 [ 1500.114421] ? mark_held_locks+0xc7/0x130 [ 1500.118571] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1500.123669] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1500.128776] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1500.133361] ? trace_hardirqs_on+0xbd/0x310 [ 1500.137682] ? kasan_check_read+0x11/0x20 [ 1500.141830] ? ___ratelimit+0x3b4/0x672 [ 1500.145808] ? trace_hardirqs_off_caller+0x310/0x310 [ 1500.151013] ? trace_hardirqs_on+0x310/0x310 [ 1500.155428] ? lock_downgrade+0x900/0x900 [ 1500.159590] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1500.164699] ? ___ratelimit+0x3b9/0x672 [ 1500.168679] ? idr_get_free+0xf70/0xf70 [ 1500.172655] ? find_held_lock+0x36/0x1c0 [ 1500.176729] oom_kill_process.cold.27+0x10/0x903 [ 1500.181489] ? zap_class+0x640/0x640 [ 1500.185210] ? check_preemption_disabled+0x48/0x280 [ 1500.190234] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1500.195169] ? kasan_check_read+0x11/0x20 [ 1500.199323] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1500.204606] ? oom_evaluate_task+0x540/0x540 [ 1500.209035] ? find_held_lock+0x36/0x1c0 [ 1500.213128] ? out_of_memory+0x974/0x1430 [ 1500.217377] ? lock_downgrade+0x900/0x900 [ 1500.221532] ? check_preemption_disabled+0x48/0x280 [ 1500.226563] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1500.231499] ? kasan_check_read+0x11/0x20 [ 1500.235658] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1500.240945] ? rcu_softirq_qs+0x20/0x20 [ 1500.244936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1500.250483] ? oom_evaluate_task+0x302/0x540 [ 1500.254905] out_of_memory+0xa84/0x1430 [ 1500.258910] ? oom_killer_disable+0x3a0/0x3a0 [ 1500.263416] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1500.268403] ? __ww_mutex_check_waiters+0x160/0x160 [ 1500.273440] __alloc_pages_slowpath+0x232c/0x2de0 [ 1500.278322] ? warn_alloc+0x120/0x120 [ 1500.282137] ? mark_held_locks+0x130/0x130 [ 1500.286388] ? find_get_entry+0xaae/0x1120 [ 1500.290643] ? filemap_map_pages+0x1a20/0x1a20 [ 1500.295239] ? zap_class+0x640/0x640 [ 1500.298972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1500.304522] ? check_preemption_disabled+0x48/0x280 [ 1500.309552] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1500.315101] ? should_fail+0x22d/0xd01 [ 1500.319003] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1500.324114] ? zap_class+0x640/0x640 [ 1500.327886] ? __lock_is_held+0xb5/0x140 [ 1500.332052] ? mark_held_locks+0x130/0x130 [ 1500.336303] ? lock_release+0xa00/0xa00 [ 1500.340290] ? perf_trace_sched_process_exec+0x860/0x860 [ 1500.345752] ? xa_load+0x2ba/0x460 [ 1500.349304] ? lock_downgrade+0x900/0x900 [ 1500.353466] ? __might_sleep+0x95/0x190 [ 1500.357453] __alloc_pages_nodemask+0xad8/0xea0 [ 1500.362136] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1500.367163] ? __page_cache_alloc+0x191/0x5c0 [ 1500.371666] ? xa_load+0x2e1/0x460 [ 1500.375217] ? xa_clear_mark+0x40/0x40 [ 1500.379110] ? up_read_non_owner+0x100/0x100 [ 1500.383526] ? zap_class+0x640/0x640 [ 1500.387254] ? zap_class+0x640/0x640 [ 1500.390974] ? zap_class+0x640/0x640 [ 1500.394697] ? __do_page_cache_readahead+0x663/0x810 [ 1500.399814] ? find_held_lock+0x36/0x1c0 [ 1500.403908] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1500.409459] alloc_pages_current+0x173/0x350 [ 1500.413892] __page_cache_alloc+0x38c/0x5c0 [ 1500.418225] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1500.423162] ? kasan_check_read+0x11/0x20 [ 1500.427320] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1500.432614] ? generic_perform_write+0x6a0/0x6a0 [ 1500.437380] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1500.442926] ? check_preemption_disabled+0x48/0x280 [ 1500.447959] filemap_fault+0x1595/0x25f0 [ 1500.452044] ? __lock_page_or_retry+0xa00/0xa00 [ 1500.456726] ? mark_held_locks+0x130/0x130 [ 1500.460977] ? filemap_map_pages+0xd6b/0x1a20 [ 1500.465484] ? lock_downgrade+0x900/0x900 [ 1500.469646] ? check_preemption_disabled+0x48/0x280 [ 1500.474676] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1500.479621] ? kasan_check_read+0x11/0x20 [ 1500.483777] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1500.489060] ? rcu_softirq_qs+0x20/0x20 [ 1500.493065] ? filemap_map_pages+0xd92/0x1a20 [ 1500.497582] ? find_get_entries_tag+0x1400/0x1400 [ 1500.502459] ? lock_acquire+0x1ed/0x520 [ 1500.506530] ? ext4_filemap_fault+0x7a/0xad [ 1500.510881] ? lock_release+0xa00/0xa00 [ 1500.514872] ? perf_trace_sched_process_exec+0x860/0x860 [ 1500.520334] ? print_usage_bug+0xc0/0xc0 [ 1500.524740] ? pvclock_read_flags+0x160/0x160 [ 1500.529261] ? down_read+0x8d/0x120 [ 1500.532898] ? ext4_filemap_fault+0x7a/0xad [ 1500.537229] ? __down_interruptible+0x700/0x700 [ 1500.541914] ? find_held_lock+0x36/0x1c0 [ 1500.545990] ext4_filemap_fault+0x82/0xad [ 1500.550148] __do_fault+0x100/0x6b0 [ 1500.553788] ? lock_downgrade+0x900/0x900 [ 1500.557949] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1500.563072] ? kasan_check_read+0x11/0x20 [ 1500.567227] ? do_raw_spin_unlock+0xa7/0x330 [ 1500.571641] ? do_raw_spin_trylock+0x270/0x270 [ 1500.576238] ? trace_hardirqs_off_caller+0x310/0x310 [ 1500.581351] ? preempt_schedule+0x4d/0x60 [ 1500.585518] __handle_mm_fault+0x3ea0/0x5be0 [ 1500.589937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1500.595491] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1500.600349] ? do_epoll_create+0x590/0x590 [ 1500.604594] ? __switch_to_asm+0x34/0x70 [ 1500.608678] ? zap_class+0x640/0x640 [ 1500.612403] ? zap_class+0x640/0x640 [ 1500.616131] ? find_held_lock+0x36/0x1c0 [ 1500.620211] ? handle_mm_fault+0x42a/0xc70 [ 1500.624457] ? lock_downgrade+0x900/0x900 [ 1500.628631] ? check_preemption_disabled+0x48/0x280 [ 1500.633659] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1500.638601] ? kasan_check_read+0x11/0x20 [ 1500.642758] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1500.648044] ? rcu_softirq_qs+0x20/0x20 [ 1500.652026] ? trace_hardirqs_off_caller+0x310/0x310 [ 1500.657141] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1500.662689] ? check_preemption_disabled+0x48/0x280 [ 1500.667727] handle_mm_fault+0x54f/0xc70 [ 1500.671800] ? __handle_mm_fault+0x5be0/0x5be0 [ 1500.676411] ? find_vma+0x34/0x190 [ 1500.679964] __do_page_fault+0x5e8/0xe60 [ 1500.684038] ? trace_hardirqs_off+0xb8/0x310 [ 1500.688453] ? retint_kernel+0x2d/0x2d [ 1500.692361] do_page_fault+0xf2/0x7e0 [ 1500.696171] ? vmalloc_sync_all+0x30/0x30 [ 1500.700330] ? error_entry+0x70/0xd0 [ 1500.704056] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1500.709080] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1500.714024] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1500.718964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1500.723835] ? trace_hardirqs_on_caller+0x310/0x310 [ 1500.728869] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1500.734336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1500.739886] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1500.744915] ? page_fault+0x8/0x30 [ 1500.748467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1500.753406] ? page_fault+0x8/0x30 [ 1500.756957] page_fault+0x1e/0x30 [ 1500.760419] RIP: 0033:0x4033a0 [ 1500.763633] Code: Bad RIP value. [ 1500.767004] RSP: 002b:00007ffcb568d718 EFLAGS: 00010202 [ 1500.772370] RAX: 0000000000000bb8 RBX: 0000000000000bb8 RCX: 0000000000000bb8 [ 1500.779647] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1500.786927] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1500.794290] R10: 0000000000000008 R11: 0000000000000004 R12: 0000000000000003 [ 1500.801571] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1500.808883] CPU: 0 PID: 14443 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1500.814207] Mem-Info: [ 1500.816276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1500.818709] active_anon:116005 inactive_anon:200 isolated_anon:0 [ 1500.818709] active_file:9 inactive_file:10 isolated_file:0 [ 1500.818709] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1500.818709] slab_reclaimable:17119 slab_unreclaimable:100948 [ 1500.818709] mapped:49154 shmem:244 pagetables:988 bounce:0 [ 1500.818709] free:15897 free_pcp:268 free_cma:0 [ 1500.828027] Call Trace: [ 1500.828055] dump_stack+0x244/0x39d [ 1500.828078] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1500.828105] warn_alloc.cold.116+0xb7/0x1bd [ 1500.828120] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1500.828160] ? __lock_is_held+0xb5/0x140 [ 1500.861205] Node 0 active_anon:464020kB inactive_anon:800kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 245760kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1500.863748] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1500.863779] __vmalloc_node_range+0x522/0x750 [ 1500.867376] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1500.872620] ? vb2_vmalloc_alloc+0x123/0x380 [ 1500.872638] vmalloc_user+0x75/0x170 [ 1500.872651] ? vb2_vmalloc_alloc+0x123/0x380 [ 1500.872667] vb2_vmalloc_alloc+0x123/0x380 [ 1500.877007] lowmem_reserve[]: 0 2818 6321 6321 [ 1500.881862] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1500.881883] ? __vb2_queue_alloc+0xf7/0xf90 [ 1500.881896] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1500.881910] __vb2_queue_alloc+0x5e1/0xf90 [ 1500.881946] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1500.881961] vb2_core_create_bufs+0x401/0x8c0 [ 1500.881979] ? __vb2_queue_alloc+0xf90/0xf90 [ 1500.882000] ? __kernel_text_address+0xd/0x40 [ 1500.886151] Node 0 DMA32 free:28600kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:340kB local_pcp:92kB free_cma:0kB [ 1500.913558] ? unwind_get_return_address+0x61/0xa0 [ 1500.913578] ? __save_stack_trace+0x8d/0xf0 [ 1500.913599] ? v4l2_prio_open+0x140/0x140 [ 1500.913619] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1500.913640] vb2_create_bufs+0x3c6/0x7f0 [ 1500.919165] lowmem_reserve[]: 0 0 3503 3503 [ 1500.923659] ? video_ioctl2+0x2c/0x33 [ 1500.923680] ? vb2_request_queue+0x120/0x120 [ 1500.923693] ? v4l2_prio_open+0x140/0x140 [ 1500.923712] ? find_held_lock+0x36/0x1c0 [ 1500.923732] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1500.923754] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1500.954014] Node 0 Normal free:19080kB min:37364kB low:46704kB high:56044kB active_anon:463912kB inactive_anon:800kB active_file:32kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6912kB pagetables:3952kB bounce:0kB free_pcp:732kB local_pcp:372kB free_cma:0kB [ 1500.954270] v4l_create_bufs+0x152/0x230 [ 1500.957956] lowmem_reserve[]: 0 0 0 0 [ 1500.962378] __video_do_ioctl+0x8b1/0x1050 [ 1500.962400] ? v4l_s_fmt+0x990/0x990 [ 1500.962426] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1500.962444] video_usercopy+0x5c1/0x1760 [ 1500.962460] ? v4l_s_fmt+0x990/0x990 [ 1500.962482] ? v4l_enumstd+0x70/0x70 [ 1500.962501] ? sock_has_perm+0x2bc/0x3e0 [ 1500.966770] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1500.971306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1500.981052] Node 0 DMA32: 10*4kB (UME) 6*8kB (ME) 6*16kB (UM) 10*32kB (UME) 9*64kB (UME) 9*128kB (ME) 5*256kB (M) 3*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28600kB [ 1500.985826] ? avc_has_extended_perms+0xab2/0x15a0 [ 1500.985854] ? avc_ss_reset+0x190/0x190 [ 1500.985871] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1500.985886] ? kasan_check_read+0x11/0x20 [ 1500.985900] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1500.985914] ? rcu_softirq_qs+0x20/0x20 [ 1500.985954] ? perf_trace_sched_process_exec+0x860/0x860 [ 1500.990222] Node 0 Normal: 1104*4kB (UME) 577*8kB (UME) 255*16kB (UME) 133*32kB (UME) 23*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19096kB [ 1500.995092] ? __might_fault+0x12b/0x1e0 [ 1500.995114] ? video_usercopy+0x1760/0x1760 [ 1500.995129] video_ioctl2+0x2c/0x33 [ 1500.995144] v4l2_ioctl+0x154/0x1b0 [ 1500.995158] ? video_devdata+0xa0/0xa0 [ 1500.995177] do_vfs_ioctl+0x1de/0x1790 [ 1501.001312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1501.004116] ? ioctl_preallocate+0x300/0x300 [ 1501.004137] ? selinux_file_mprotect+0x620/0x620 [ 1501.004154] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1501.004176] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1501.008662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1501.036338] ? put_timespec64+0x10f/0x1b0 [ 1501.036354] ? nsecs_to_jiffies+0x30/0x30 [ 1501.036371] ? do_syscall_64+0x9a/0x820 [ 1501.036391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1501.036411] ? security_file_ioctl+0x94/0xc0 [ 1501.045013] 263 total pagecache pages [ 1501.045703] ksys_ioctl+0xa9/0xd0 [ 1501.049844] 0 pages in swap cache [ 1501.055380] __x64_sys_ioctl+0x73/0xb0 [ 1501.055398] do_syscall_64+0x1b9/0x820 [ 1501.055414] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1501.055430] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1501.055454] ? trace_hardirqs_on_caller+0x310/0x310 [ 1501.059499] Swap cache stats: add 0, delete 0, find 0/0 [ 1501.063827] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1501.063846] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1501.063859] ? __switch_to_asm+0x40/0x70 [ 1501.063869] ? __switch_to_asm+0x34/0x70 [ 1501.063887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1501.063905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1501.063918] RIP: 0033:0x457569 [ 1501.063950] Code: Bad RIP value. [ 1501.063962] RSP: 002b:00007fc968047c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.071797] Free swap = 0kB [ 1501.072153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1501.076290] Total swap = 0kB [ 1501.080337] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1501.080349] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.086425] 1965979 pages RAM [ 1501.089488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680486d4 [ 1501.089502] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1501.123227] 0 pages HighMem/MovableOnly [ 1501.135837] Mem-Info: [ 1501.139913] 342854 pages reserved [ 1501.144092] active_anon:116005 inactive_anon:200 isolated_anon:0 [ 1501.144092] active_file:10 inactive_file:9 isolated_file:0 [ 1501.144092] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1501.144092] slab_reclaimable:17119 slab_unreclaimable:100948 [ 1501.144092] mapped:49154 shmem:244 pagetables:988 bounce:0 [ 1501.144092] free:15897 free_pcp:280 free_cma:0 [ 1501.151500] 0 pages cma reserved [ 1501.160107] Node 0 active_anon:464020kB inactive_anon:800kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 245760kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1501.170628] Out of memory: Kill process 14384 (syz-executor1) score 1005 or sacrifice child [ 1501.179675] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1501.195977] Killed process 14384 (syz-executor1) total-vm:70732kB, anon-rss:2212kB, file-rss:32640kB, shmem-rss:0kB [ 1501.575654] lowmem_reserve[]: 0 2818 6321 6321 [ 1501.580287] Node 0 DMA32 free:28600kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:340kB local_pcp:92kB free_cma:0kB [ 1501.600536] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1501.608228] lowmem_reserve[]: 0 0 3503 3503 [ 1501.625907] Node 0 Normal free:21848kB min:37364kB low:46704kB high:56044kB active_anon:461788kB inactive_anon:800kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6912kB pagetables:3952kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1501.648768] udevd cpuset=/ mems_allowed=0 [ 1501.656462] lowmem_reserve[]: 0 0 0 0 [ 1501.664864] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1501.673451] CPU: 0 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1501.680430] Node 0 DMA32: 11*4kB (UME) 8*8kB (UME) 6*16kB (UM) 10*32kB (UME) 10*64kB (UME) 9*128kB (ME) 6*256kB (UM) 3*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28940kB [ 1501.685079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.685086] Call Trace: [ 1501.685117] dump_stack+0x244/0x39d [ 1501.685135] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1501.685157] ? mark_held_locks+0x130/0x130 [ 1501.703094] Node 0 Normal: 1141*4kB (UME) 641*8kB (UME) 269*16kB (UME) 137*32kB (UME) 25*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 22284kB [ 1501.711488] ? mark_held_locks+0x130/0x130 [ 1501.716419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1501.717692] dump_header+0x27b/0xf72 [ 1501.722931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1501.727194] ? pagefault_out_of_memory+0x197/0x197 [ 1501.748768] 263 total pagecache pages [ 1501.755343] ? __lock_acquire+0x62f/0x4c20 [ 1501.755362] ? percpu_ref_get_many+0x240/0x240 [ 1501.755379] ? print_usage_bug+0xc0/0xc0 [ 1501.755401] ? zap_class+0x640/0x640 [ 1501.759114] 0 pages in swap cache [ 1501.767686] ? print_usage_bug+0xc0/0xc0 [ 1501.767698] ? print_usage_bug+0xc0/0xc0 [ 1501.767711] ? zap_class+0x640/0x640 [ 1501.767745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1501.767761] ? find_held_lock+0x36/0x1c0 [ 1501.767780] ? mark_held_locks+0xc7/0x130 [ 1501.767798] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1501.785993] Swap cache stats: add 0, delete 0, find 0/0 [ 1501.789422] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1501.799592] Free swap = 0kB [ 1501.800676] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1501.804794] Total swap = 0kB [ 1501.808536] ? trace_hardirqs_on+0xbd/0x310 [ 1501.820582] 1965979 pages RAM [ 1501.822252] ? kasan_check_read+0x11/0x20 [ 1501.822270] ? ___ratelimit+0x3b4/0x672 [ 1501.822289] ? trace_hardirqs_off_caller+0x310/0x310 [ 1501.822308] ? trace_hardirqs_on+0x310/0x310 [ 1501.827403] 0 pages HighMem/MovableOnly [ 1501.832854] ? lock_downgrade+0x900/0x900 [ 1501.832874] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1501.832890] ? ___ratelimit+0x3b9/0x672 [ 1501.832904] ? idr_get_free+0xf70/0xf70 [ 1501.832915] ? find_held_lock+0x36/0x1c0 [ 1501.832937] oom_kill_process.cold.27+0x10/0x903 [ 1501.832950] ? zap_class+0x640/0x640 [ 1501.832973] ? check_preemption_disabled+0x48/0x280 [ 1501.842271] 342854 pages reserved [ 1501.845754] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1501.848762] 0 pages cma reserved [ 1501.853115] ? kasan_check_read+0x11/0x20 [ 1501.853129] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1501.853144] ? oom_evaluate_task+0x540/0x540 [ 1501.853161] ? find_held_lock+0x36/0x1c0 [ 1501.853180] ? out_of_memory+0x974/0x1430 [ 1501.853195] ? lock_downgrade+0x900/0x900 [ 1501.853217] ? check_preemption_disabled+0x48/0x280 [ 1501.955493] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1501.960445] ? kasan_check_read+0x11/0x20 [ 1501.964612] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1501.969910] ? rcu_softirq_qs+0x20/0x20 [ 1501.973924] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1501.979481] ? oom_evaluate_task+0x302/0x540 [ 1501.983908] out_of_memory+0xa84/0x1430 [ 1501.987905] ? oom_killer_disable+0x3a0/0x3a0 [ 1501.992420] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1501.997369] ? __ww_mutex_check_waiters+0x160/0x160 [ 1502.002416] __alloc_pages_slowpath+0x232c/0x2de0 [ 1502.007298] ? warn_alloc+0x120/0x120 [ 1502.011113] ? mark_held_locks+0x130/0x130 [ 1502.015371] ? find_get_entry+0xaae/0x1120 [ 1502.019632] ? filemap_map_pages+0x1a20/0x1a20 [ 1502.024235] ? zap_class+0x640/0x640 [ 1502.027972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1502.033533] ? check_preemption_disabled+0x48/0x280 [ 1502.038654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1502.044211] ? should_fail+0x22d/0xd01 [ 1502.048112] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1502.053231] ? zap_class+0x640/0x640 [ 1502.056982] ? __lock_is_held+0xb5/0x140 [ 1502.061065] ? mark_held_locks+0x130/0x130 [ 1502.065314] ? lock_release+0xa00/0xa00 [ 1502.069300] ? perf_trace_sched_process_exec+0x860/0x860 [ 1502.074768] ? xa_load+0x2ba/0x460 [ 1502.078326] ? lock_downgrade+0x900/0x900 [ 1502.082491] ? __might_sleep+0x95/0x190 [ 1502.086489] __alloc_pages_nodemask+0xad8/0xea0 [ 1502.091179] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1502.096214] ? __page_cache_alloc+0x191/0x5c0 [ 1502.100739] ? xa_load+0x2e1/0x460 [ 1502.104294] ? xa_clear_mark+0x40/0x40 [ 1502.108196] ? up_read_non_owner+0x100/0x100 [ 1502.112623] ? zap_class+0x640/0x640 [ 1502.116358] ? zap_class+0x640/0x640 [ 1502.120080] ? zap_class+0x640/0x640 [ 1502.123809] ? __do_page_cache_readahead+0x663/0x810 [ 1502.128933] ? find_held_lock+0x36/0x1c0 [ 1502.133021] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1502.138585] alloc_pages_current+0x173/0x350 [ 1502.143015] __page_cache_alloc+0x38c/0x5c0 [ 1502.147346] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1502.152293] ? kasan_check_read+0x11/0x20 [ 1502.156460] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1502.161763] ? generic_perform_write+0x6a0/0x6a0 [ 1502.166535] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1502.172094] ? check_preemption_disabled+0x48/0x280 [ 1502.177138] filemap_fault+0x1595/0x25f0 [ 1502.181230] ? __lock_page_or_retry+0xa00/0xa00 [ 1502.185920] ? mark_held_locks+0x130/0x130 [ 1502.190186] ? filemap_map_pages+0xd6b/0x1a20 [ 1502.194720] ? lock_downgrade+0x900/0x900 [ 1502.198894] ? check_preemption_disabled+0x48/0x280 [ 1502.203925] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1502.208870] ? kasan_check_read+0x11/0x20 [ 1502.213037] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1502.218459] ? rcu_softirq_qs+0x20/0x20 [ 1502.222464] ? filemap_map_pages+0xd92/0x1a20 [ 1502.226990] ? find_get_entries_tag+0x1400/0x1400 [ 1502.231864] ? lock_acquire+0x1ed/0x520 [ 1502.235851] ? ext4_filemap_fault+0x7a/0xad [ 1502.240195] ? lock_release+0xa00/0xa00 [ 1502.244180] ? perf_trace_sched_process_exec+0x860/0x860 [ 1502.249643] ? print_usage_bug+0xc0/0xc0 [ 1502.253717] ? pvclock_read_flags+0x160/0x160 [ 1502.258345] ? down_read+0x8d/0x120 [ 1502.261978] ? ext4_filemap_fault+0x7a/0xad [ 1502.266296] ? __down_interruptible+0x700/0x700 [ 1502.270967] ? find_held_lock+0x36/0x1c0 [ 1502.275027] ext4_filemap_fault+0x82/0xad [ 1502.279175] __do_fault+0x100/0x6b0 [ 1502.282803] ? lock_downgrade+0x900/0x900 [ 1502.286965] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1502.292072] ? kasan_check_read+0x11/0x20 [ 1502.296221] ? do_raw_spin_unlock+0xa7/0x330 [ 1502.300628] ? do_raw_spin_trylock+0x270/0x270 [ 1502.305212] ? trace_hardirqs_off_caller+0x310/0x310 [ 1502.310317] ? preempt_schedule+0x4d/0x60 [ 1502.314475] __handle_mm_fault+0x3ea0/0x5be0 [ 1502.318886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1502.324459] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1502.329308] ? do_epoll_create+0x590/0x590 [ 1502.333543] ? __switch_to_asm+0x34/0x70 [ 1502.337617] ? zap_class+0x640/0x640 [ 1502.341336] ? zap_class+0x640/0x640 [ 1502.345057] ? find_held_lock+0x36/0x1c0 [ 1502.349124] ? handle_mm_fault+0x42a/0xc70 [ 1502.353361] ? lock_downgrade+0x900/0x900 [ 1502.357510] ? check_preemption_disabled+0x48/0x280 [ 1502.362527] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1502.367458] ? kasan_check_read+0x11/0x20 [ 1502.371643] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1502.376923] ? rcu_softirq_qs+0x20/0x20 [ 1502.380903] ? trace_hardirqs_off_caller+0x310/0x310 [ 1502.386010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1502.391545] ? check_preemption_disabled+0x48/0x280 [ 1502.396570] handle_mm_fault+0x54f/0xc70 [ 1502.400732] ? __handle_mm_fault+0x5be0/0x5be0 [ 1502.405315] ? find_vma+0x34/0x190 [ 1502.408857] __do_page_fault+0x5e8/0xe60 [ 1502.412917] ? trace_hardirqs_off+0xb8/0x310 [ 1502.417326] ? retint_kernel+0x2d/0x2d [ 1502.421216] do_page_fault+0xf2/0x7e0 [ 1502.425019] ? vmalloc_sync_all+0x30/0x30 [ 1502.429164] ? error_entry+0x70/0xd0 [ 1502.432879] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1502.437895] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1502.442826] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1502.447752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1502.452597] ? trace_hardirqs_on_caller+0x310/0x310 [ 1502.457643] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1502.463106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1502.468647] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1502.473688] ? page_fault+0x8/0x30 [ 1502.477264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1502.482158] ? page_fault+0x8/0x30 [ 1502.485710] page_fault+0x1e/0x30 [ 1502.489162] RIP: 0033:0x4033a0 [ 1502.492365] Code: Bad RIP value. [ 1502.495731] RSP: 002b:00007ffcb568d718 EFLAGS: 00010202 [ 1502.501093] RAX: 0000000000000bb8 RBX: 0000000000000bb8 RCX: 0000000000000bb8 [ 1502.508362] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1502.515663] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1502.523468] R10: 0000000000000008 R11: 0000000000000004 R12: 0000000000000003 [ 1502.530786] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1502.544155] Mem-Info: [ 1502.546645] active_anon:115465 inactive_anon:200 isolated_anon:0 [ 1502.546645] active_file:10 inactive_file:10 isolated_file:0 [ 1502.546645] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1502.546645] slab_reclaimable:17106 slab_unreclaimable:100899 [ 1502.546645] mapped:49154 shmem:244 pagetables:964 bounce:0 [ 1502.546645] free:17532 free_pcp:490 free_cma:0 [ 1502.583277] Node 0 active_anon:461860kB inactive_anon:800kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 243712kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1502.612893] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1502.639250] lowmem_reserve[]: 0 2818 6321 6321 [ 1502.643944] Node 0 DMA32 free:140024kB min:30052kB low:37564kB high:45076kB active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:804kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1680kB local_pcp:284kB free_cma:0kB [ 1502.674680] lowmem_reserve[]: 0 0 3503 3503 [ 1502.679062] Node 0 Normal free:21780kB min:37364kB low:46704kB high:56044kB active_anon:461752kB inactive_anon:800kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6880kB pagetables:3856kB bounce:0kB free_pcp:516kB local_pcp:516kB free_cma:0kB [ 1502.709613] lowmem_reserve[]: 0 0 0 0 [ 1502.714389] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1502.729104] Node 0 DMA32: 7*4kB (UME) 3*8kB (UE) 5*16kB (U) 6*32kB (UME) 6*64kB (UE) 9*128kB (UME) 10*256kB (UM) 6*512kB (UME) 9*1024kB (UME) 6*2048kB (UME) 54*4096kB (UM) = 250180kB [ 1502.746719] Node 0 Normal: 1015*4kB (UME) 641*8kB (UME) 269*16kB (UME) 138*32kB (UME) 25*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 21812kB [ 1502.762931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1502.771885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1502.780482] 745 total pagecache pages [ 1502.784368] 0 pages in swap cache [ 1502.787834] Swap cache stats: add 0, delete 0, find 0/0 [ 1502.794189] Free swap = 0kB [ 1502.798827] Total swap = 0kB [ 1502.804284] 1965979 pages RAM [ 1502.808191] 0 pages HighMem/MovableOnly [ 1502.813449] 342854 pages reserved [ 1502.817570] 0 pages cma reserved [ 1502.826731] Out of memory: Kill process 19522 (syz-executor5) score 1005 or sacrifice child [ 1502.835575] Killed process 19522 (syz-executor5) total-vm:70336kB, anon-rss:2208kB, file-rss:32640kB, shmem-rss:0kB [ 1502.848596] oom_reaper: reaped process 19522 (syz-executor5), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB 04:34:43 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:43 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:34:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) 04:34:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58f9e1a0309edf766ded2ad1ca13532baeda11b22baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9ac"], 0xa8) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) 04:34:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x119000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x840, 0x0) preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/246, 0xf6}, {&(0x7f0000000200)=""/23, 0x17}], 0x2, 0x0) 04:34:43 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x40000000000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1508.518573] attempt to access beyond end of device [ 1508.524600] loop3: rw=2049, want=130, limit=112 04:34:44 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xe0000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:34:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:34:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) 04:34:44 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:34:44 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1508.789527] FAULT_INJECTION: forcing a failure. [ 1508.789527] name failslab, interval 1, probability 0, space 0, times 0 04:34:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) [ 1508.833379] CPU: 1 PID: 14509 Comm: syz-executor1 Not tainted 4.20.0-rc3+ #125 [ 1508.840815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1508.850209] Call Trace: [ 1508.852837] dump_stack+0x244/0x39d [ 1508.856498] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1508.861719] should_fail.cold.4+0xa/0x17 [ 1508.865851] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1508.870971] ? lock_downgrade+0x900/0x900 [ 1508.875126] ? check_preemption_disabled+0x48/0x280 [ 1508.880181] ? kasan_check_read+0x11/0x20 [ 1508.884331] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1508.889613] ? zap_class+0x640/0x640 [ 1508.893335] ? find_held_lock+0x36/0x1c0 [ 1508.897400] ? __lock_is_held+0xb5/0x140 [ 1508.901462] ? mwifiex_init_lock_list+0x848/0xe60 [ 1508.906361] ? perf_trace_sched_process_exec+0x860/0x860 [ 1508.911813] ? find_held_lock+0x36/0x1c0 [ 1508.915881] __should_failslab+0x124/0x180 [ 1508.920168] should_failslab+0x9/0x14 [ 1508.924004] __kmalloc+0x2e0/0x760 [ 1508.927544] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1508.932131] ? trace_hardirqs_on+0xbd/0x310 [ 1508.936550] ? lock_release+0xa00/0xa00 [ 1508.940555] ? sock_kmalloc+0x15a/0x1f0 [ 1508.944533] sock_kmalloc+0x15a/0x1f0 [ 1508.948335] ? __sk_mem_schedule+0xe0/0xe0 [ 1508.952570] ? __local_bh_enable_ip+0x160/0x260 [ 1508.957246] alg_setsockopt+0x264/0x3b0 [ 1508.961225] __sys_setsockopt+0x1ba/0x3c0 [ 1508.965375] ? kernel_accept+0x310/0x310 [ 1508.969438] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1508.974025] ? trace_hardirqs_on+0xbd/0x310 [ 1508.978350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1508.983716] ? trace_hardirqs_off_caller+0x310/0x310 [ 1508.988826] __x64_sys_setsockopt+0xbe/0x150 [ 1508.993246] do_syscall_64+0x1b9/0x820 [ 1508.997174] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1509.002543] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1509.007475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1509.012322] ? trace_hardirqs_on_caller+0x310/0x310 [ 1509.017339] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1509.022363] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1509.027387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1509.032235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1509.037425] RIP: 0033:0x457569 [ 1509.040619] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1509.059519] RSP: 002b:00007f6a96f50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1509.067316] RAX: ffffffffffffffda RBX: 00007f6a96f50c90 RCX: 0000000000457569 [ 1509.074611] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000003 04:34:44 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x6c00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1509.081882] RBP: 000000000072bf00 R08: 0000000000000011 R09: 0000000000000000 [ 1509.089165] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f6a96f516d4 [ 1509.096434] R13: 00000000004c415a R14: 00000000004d6b50 R15: 0000000000000004 04:34:44 executing program 1 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:34:44 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0xde00, 0x0, 0x0, 0x8000, 0xffffffffffffffff) [ 1514.921989] oom_reaper: reaped process 14484 (syz-executor2), now anon-rss:0kB, file-rss:32640kB, shmem-rss:0kB [ 1514.959548] udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1514.973099] udevd cpuset=/ mems_allowed=0 [ 1514.991719] CPU: 1 PID: 3715 Comm: udevd Not tainted 4.20.0-rc3+ #125 [ 1514.998424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1515.007784] Call Trace: [ 1515.010389] dump_stack+0x244/0x39d [ 1515.014053] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1515.019252] ? mark_held_locks+0x130/0x130 [ 1515.023491] ? mark_held_locks+0x130/0x130 [ 1515.027738] dump_header+0x27b/0xf72 [ 1515.031478] ? pagefault_out_of_memory+0x197/0x197 [ 1515.036434] ? __lock_acquire+0x62f/0x4c20 [ 1515.040685] ? percpu_ref_get_many+0x240/0x240 [ 1515.045277] ? print_usage_bug+0xc0/0xc0 [ 1515.049350] ? zap_class+0x640/0x640 [ 1515.053160] ? print_usage_bug+0xc0/0xc0 [ 1515.057224] ? print_usage_bug+0xc0/0xc0 [ 1515.061301] ? zap_class+0x640/0x640 [ 1515.065119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1515.070673] ? find_held_lock+0x36/0x1c0 [ 1515.074751] ? mark_held_locks+0xc7/0x130 [ 1515.078910] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1515.084016] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1515.089129] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1515.093719] ? trace_hardirqs_on+0xbd/0x310 [ 1515.098046] ? kasan_check_read+0x11/0x20 [ 1515.102201] ? ___ratelimit+0x3b4/0x672 [ 1515.106180] ? trace_hardirqs_off_caller+0x310/0x310 [ 1515.111383] ? trace_hardirqs_on+0x310/0x310 [ 1515.115806] ? lock_downgrade+0x900/0x900 [ 1515.119976] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1515.125087] ? ___ratelimit+0x3b9/0x672 [ 1515.129052] ? idr_get_free+0xf70/0xf70 [ 1515.133109] ? find_held_lock+0x36/0x1c0 [ 1515.135757] syz-executor2: vmalloc: allocation failure, allocated 1030934528 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1515.137181] oom_kill_process.cold.27+0x10/0x903 [ 1515.152330] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1515.155641] ? zap_class+0x640/0x640 [ 1515.164438] ? check_preemption_disabled+0x48/0x280 [ 1515.169465] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1515.174422] ? kasan_check_read+0x11/0x20 [ 1515.178583] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1515.183867] ? oom_evaluate_task+0x540/0x540 [ 1515.188281] ? find_held_lock+0x36/0x1c0 [ 1515.192350] ? out_of_memory+0x974/0x1430 [ 1515.196503] ? lock_downgrade+0x900/0x900 [ 1515.200659] ? check_preemption_disabled+0x48/0x280 [ 1515.205687] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1515.210618] ? kasan_check_read+0x11/0x20 [ 1515.214796] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1515.220076] ? rcu_softirq_qs+0x20/0x20 [ 1515.224057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1515.229599] ? oom_evaluate_task+0x302/0x540 [ 1515.234017] out_of_memory+0xa84/0x1430 [ 1515.238004] ? oom_killer_disable+0x3a0/0x3a0 [ 1515.242502] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1515.247440] ? __ww_mutex_check_waiters+0x160/0x160 [ 1515.252560] __alloc_pages_slowpath+0x232c/0x2de0 [ 1515.257442] ? warn_alloc+0x120/0x120 [ 1515.261248] ? mark_held_locks+0x130/0x130 [ 1515.265488] ? find_get_entry+0xaae/0x1120 [ 1515.269734] ? filemap_map_pages+0x1a20/0x1a20 [ 1515.274327] ? zap_class+0x640/0x640 [ 1515.278051] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1515.283596] ? check_preemption_disabled+0x48/0x280 [ 1515.288616] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1515.294166] ? should_fail+0x22d/0xd01 [ 1515.298061] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1515.303172] ? zap_class+0x640/0x640 [ 1515.306907] ? __lock_is_held+0xb5/0x140 [ 1515.310976] ? mark_held_locks+0x130/0x130 [ 1515.315224] ? lock_release+0xa00/0xa00 [ 1515.319200] ? perf_trace_sched_process_exec+0x860/0x860 [ 1515.324663] ? xa_load+0x2ba/0x460 [ 1515.328303] ? lock_downgrade+0x900/0x900 [ 1515.332460] ? __might_sleep+0x95/0x190 [ 1515.336446] __alloc_pages_nodemask+0xad8/0xea0 [ 1515.341136] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1515.346158] ? __page_cache_alloc+0x191/0x5c0 [ 1515.350663] ? xa_load+0x2e1/0x460 [ 1515.354208] ? xa_clear_mark+0x40/0x40 [ 1515.358104] ? up_read_non_owner+0x100/0x100 [ 1515.362520] ? zap_class+0x640/0x640 [ 1515.366238] ? zap_class+0x640/0x640 [ 1515.369952] ? zap_class+0x640/0x640 [ 1515.373671] ? __do_page_cache_readahead+0x663/0x810 [ 1515.378786] ? find_held_lock+0x36/0x1c0 [ 1515.382856] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1515.388404] alloc_pages_current+0x173/0x350 [ 1515.392822] __page_cache_alloc+0x38c/0x5c0 [ 1515.397145] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1515.402076] ? kasan_check_read+0x11/0x20 [ 1515.406222] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1515.411504] ? generic_perform_write+0x6a0/0x6a0 [ 1515.416264] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1515.421806] ? check_preemption_disabled+0x48/0x280 [ 1515.426831] filemap_fault+0x1595/0x25f0 [ 1515.430901] ? __lock_page_or_retry+0xa00/0xa00 [ 1515.435577] ? mark_held_locks+0x130/0x130 [ 1515.439829] ? filemap_map_pages+0xd6b/0x1a20 [ 1515.444336] ? lock_downgrade+0x900/0x900 [ 1515.448491] ? check_preemption_disabled+0x48/0x280 [ 1515.453516] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1515.458454] ? kasan_check_read+0x11/0x20 [ 1515.462603] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1515.467888] ? rcu_softirq_qs+0x20/0x20 [ 1515.471878] ? filemap_map_pages+0xd92/0x1a20 [ 1515.476392] ? find_get_entries_tag+0x1400/0x1400 [ 1515.481262] ? lock_acquire+0x1ed/0x520 [ 1515.485237] ? ext4_filemap_fault+0x7a/0xad [ 1515.489565] ? lock_release+0xa00/0xa00 [ 1515.493547] ? perf_trace_sched_process_exec+0x860/0x860 [ 1515.499003] ? print_usage_bug+0xc0/0xc0 [ 1515.503072] ? pvclock_read_flags+0x160/0x160 [ 1515.507571] ? print_usage_bug+0xc0/0xc0 [ 1515.511650] ? down_read+0x8d/0x120 [ 1515.515280] ? ext4_filemap_fault+0x7a/0xad [ 1515.519626] ? __down_interruptible+0x700/0x700 [ 1515.524310] ext4_filemap_fault+0x82/0xad [ 1515.528462] __do_fault+0x100/0x6b0 [ 1515.532097] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1515.537209] ? mark_held_locks+0x130/0x130 [ 1515.541449] ? mark_held_locks+0x130/0x130 [ 1515.545685] ? do_raw_spin_trylock+0x270/0x270 [ 1515.550268] ? trace_hardirqs_off_caller+0x310/0x310 [ 1515.555387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1515.560934] __handle_mm_fault+0x3ea0/0x5be0 [ 1515.565346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1515.570892] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1515.575763] ? do_epoll_create+0x590/0x590 [ 1515.580003] ? __switch_to_asm+0x34/0x70 [ 1515.584085] ? zap_class+0x640/0x640 [ 1515.587799] ? zap_class+0x640/0x640 [ 1515.591517] ? find_held_lock+0x36/0x1c0 [ 1515.595677] ? handle_mm_fault+0x42a/0xc70 [ 1515.599916] ? lock_downgrade+0x900/0x900 [ 1515.604072] ? check_preemption_disabled+0x48/0x280 [ 1515.609095] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1515.614030] ? kasan_check_read+0x11/0x20 [ 1515.618184] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1515.623464] ? rcu_softirq_qs+0x20/0x20 [ 1515.627439] ? trace_hardirqs_off_caller+0x310/0x310 [ 1515.632551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1515.638102] ? check_preemption_disabled+0x48/0x280 [ 1515.643157] handle_mm_fault+0x54f/0xc70 [ 1515.647223] ? __handle_mm_fault+0x5be0/0x5be0 [ 1515.651906] ? find_vma+0x34/0x190 [ 1515.655456] __do_page_fault+0x5e8/0xe60 [ 1515.659524] ? trace_hardirqs_off+0xb8/0x310 [ 1515.663947] do_page_fault+0xf2/0x7e0 [ 1515.667836] ? vmalloc_sync_all+0x30/0x30 [ 1515.671991] ? error_entry+0x70/0xd0 [ 1515.675711] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1515.680733] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1515.685670] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1515.691109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1515.695960] ? trace_hardirqs_on_caller+0x310/0x310 [ 1515.700983] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1515.706521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1515.712061] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1515.717083] ? page_fault+0x8/0x30 [ 1515.720634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1515.725504] ? page_fault+0x8/0x30 [ 1515.729053] page_fault+0x1e/0x30 [ 1515.732508] RIP: 0033:0x4044ad [ 1515.735721] Code: Bad RIP value. [ 1515.739085] RSP: 002b:00007ffcb568d720 EFLAGS: 00010207 [ 1515.744475] RAX: 0000000000000001 RBX: 0000000000000bb8 RCX: 00007f3b91bfa943 [ 1515.751748] RDX: 0000000000000008 RSI: 00007ffcb568d810 RDI: 000000000000000a [ 1515.759016] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1515.766290] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1515.773563] R13: 0000000000000000 R14: 000000000093b450 R15: 000000000091e030 [ 1515.781026] CPU: 0 PID: 14484 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1515.783298] Mem-Info: [ 1515.788412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1515.790843] active_anon:114965 inactive_anon:200 isolated_anon:0 [ 1515.790843] active_file:17 inactive_file:14 isolated_file:0 [ 1515.790843] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1515.790843] slab_reclaimable:17081 slab_unreclaimable:101171 [ 1515.790843] mapped:49154 shmem:244 pagetables:940 bounce:0 [ 1515.790843] free:15846 free_pcp:135 free_cma:0 [ 1515.800152] Call Trace: [ 1515.800181] dump_stack+0x244/0x39d [ 1515.800198] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1515.800239] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1515.833415] Node 0 active_anon:459860kB inactive_anon:800kB active_file:68kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 241664kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1515.835958] warn_alloc.cold.116+0xb7/0x1bd [ 1515.839635] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1515.844818] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1515.844836] ? __lock_is_held+0xb5/0x140 [ 1515.844875] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1515.849584] lowmem_reserve[]: 0 2818 6321 6321 [ 1515.877185] __vmalloc_node_range+0x522/0x750 [ 1515.877213] ? vb2_vmalloc_alloc+0x123/0x380 [ 1515.881508] Node 0 DMA32 free:28784kB min:30052kB low:37564kB high:45076kB active_anon:104kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1515.907624] vmalloc_user+0x75/0x170 [ 1515.907640] ? vb2_vmalloc_alloc+0x123/0x380 [ 1515.907658] vb2_vmalloc_alloc+0x123/0x380 [ 1515.912498] lowmem_reserve[]: 0 0 3503 3503 [ 1515.916534] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1515.922067] Node 0 Normal free:18692kB min:37364kB low:46704kB high:56044kB active_anon:459756kB inactive_anon:800kB active_file:68kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6848kB pagetables:3760kB bounce:0kB free_pcp:292kB local_pcp:28kB free_cma:0kB [ 1515.926627] ? __vb2_queue_alloc+0xf7/0xf90 [ 1515.931098] lowmem_reserve[]: 0 0 0 0 [ 1515.935614] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1515.935631] __vb2_queue_alloc+0x5e1/0xf90 [ 1515.935669] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1515.963149] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1515.966857] vb2_core_create_bufs+0x401/0x8c0 [ 1515.971311] Node 0 DMA32: 10*4kB (UME) 5*8kB (UME) 6*16kB (UME) 8*32kB (UM) 7*64kB (ME) 8*128kB (ME) 5*256kB (UM) 2*512kB (ME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 28784kB [ 1515.975553] ? __vb2_queue_alloc+0xf90/0xf90 [ 1515.975568] ? __kernel_text_address+0xd/0x40 [ 1515.975595] ? unwind_get_return_address+0x61/0xa0 [ 1515.979888] Node 0 Normal: 1125*4kB (UME) 541*8kB (UME) 268*16kB (UME) 133*32kB (UME) 21*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18716kB [ 1515.984998] ? __save_stack_trace+0x8d/0xf0 [ 1515.985027] ? v4l2_prio_open+0x140/0x140 [ 1516.013951] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1516.018249] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1516.022043] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1516.027113] vb2_create_bufs+0x3c6/0x7f0 [ 1516.031319] 275 total pagecache pages [ 1516.036232] ? video_ioctl2+0x2c/0x33 [ 1516.036253] ? vb2_request_queue+0x120/0x120 [ 1516.036270] ? v4l2_prio_open+0x140/0x140 [ 1516.049893] 0 pages in swap cache [ 1516.054360] ? find_held_lock+0x36/0x1c0 [ 1516.054382] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1516.070537] Swap cache stats: add 0, delete 0, find 0/0 [ 1516.074927] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1516.074948] v4l_create_bufs+0x152/0x230 [ 1516.079425] Free swap = 0kB [ 1516.084341] __video_do_ioctl+0x8b1/0x1050 [ 1516.084368] ? v4l_s_fmt+0x990/0x990 [ 1516.098754] Total swap = 0kB [ 1516.103051] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1516.103072] video_usercopy+0x5c1/0x1760 [ 1516.107191] 1965979 pages RAM [ 1516.116011] ? v4l_s_fmt+0x990/0x990 [ 1516.116032] ? v4l_enumstd+0x70/0x70 [ 1516.116056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.121559] 0 pages HighMem/MovableOnly [ 1516.130144] ? avc_has_extended_perms+0xab2/0x15a0 [ 1516.130174] ? avc_ss_reset+0x190/0x190 [ 1516.134224] 342854 pages reserved [ 1516.138001] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1516.141794] 0 pages cma reserved [ 1516.146174] ? kasan_check_read+0x11/0x20 [ 1516.150298] Out of memory: Kill process 14369 (syz-executor1) score 1004 or sacrifice child [ 1516.153732] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1516.153747] ? rcu_softirq_qs+0x20/0x20 [ 1516.153787] ? perf_trace_sched_process_exec+0x860/0x860 [ 1516.157880] Killed process 14369 (syz-executor1) total-vm:70336kB, anon-rss:108kB, file-rss:32640kB, shmem-rss:0kB [ 1516.162134] ? __might_fault+0x12b/0x1e0 [ 1516.162154] ? video_usercopy+0x1760/0x1760 [ 1516.162171] video_ioctl2+0x2c/0x33 [ 1516.290696] v4l2_ioctl+0x154/0x1b0 [ 1516.294309] ? video_devdata+0xa0/0xa0 [ 1516.298186] do_vfs_ioctl+0x1de/0x1790 [ 1516.302080] ? ioctl_preallocate+0x300/0x300 [ 1516.306477] ? selinux_file_mprotect+0x620/0x620 [ 1516.311222] ? trace_hardirqs_off+0xb8/0x310 [ 1516.315629] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1516.321076] ? trace_hardirqs_on+0x310/0x310 [ 1516.325516] ? nsecs_to_jiffies+0x30/0x30 [ 1516.329676] ? do_syscall_64+0x9a/0x820 [ 1516.333644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.339293] ? security_file_ioctl+0x94/0xc0 [ 1516.343689] ksys_ioctl+0xa9/0xd0 [ 1516.347145] __x64_sys_ioctl+0x73/0xb0 [ 1516.351023] do_syscall_64+0x1b9/0x820 [ 1516.354900] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1516.360266] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1516.365267] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1516.370128] ? trace_hardirqs_on_caller+0x310/0x310 [ 1516.375132] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1516.380134] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1516.385142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1516.390077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1516.395254] RIP: 0033:0x457569 [ 1516.398447] Code: Bad RIP value. [ 1516.401797] RSP: 002b:00007fc968068c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1516.409596] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1516.416852] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1516.424194] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1516.431449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9680696d4 [ 1516.438711] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1516.448964] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1516.451028] Mem-Info: [ 1516.461370] rsyslogd cpuset=/ mems_allowed=0 [ 1516.467672] active_anon:114965 inactive_anon:200 isolated_anon:0 [ 1516.467672] active_file:14 inactive_file:17 isolated_file:0 [ 1516.467672] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1516.467672] slab_reclaimable:17079 slab_unreclaimable:101167 [ 1516.467672] mapped:49154 shmem:244 pagetables:940 bounce:0 [ 1516.467672] free:15977 free_pcp:64 free_cma:0 [ 1516.475737] CPU: 1 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1516.505998] Node 0 active_anon:459860kB inactive_anon:800kB active_file:56kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 241664kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1516.507659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1516.507670] Call Trace: [ 1516.540271] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1516.544792] dump_stack+0x244/0x39d [ 1516.544812] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1516.544832] ? mark_held_locks+0x130/0x130 [ 1516.544843] ? mark_held_locks+0x130/0x130 [ 1516.544861] dump_header+0x27b/0xf72 [ 1516.547427] lowmem_reserve[]: 0 2818 6321 6321 [ 1516.573628] ? pagefault_out_of_memory+0x197/0x197 [ 1516.573647] ? __lock_acquire+0x62f/0x4c20 [ 1516.573664] ? percpu_ref_get_many+0x240/0x240 [ 1516.573678] ? print_usage_bug+0xc0/0xc0 [ 1516.573695] ? zap_class+0x640/0x640 [ 1516.573709] ? print_usage_bug+0xc0/0xc0 [ 1516.573722] ? print_usage_bug+0xc0/0xc0 [ 1516.573737] ? zap_class+0x640/0x640 [ 1516.573757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.573771] ? find_held_lock+0x36/0x1c0 [ 1516.573796] ? mark_held_locks+0xc7/0x130 [ 1516.581762] Node 0 DMA32 free:29032kB min:30052kB low:37564kB high:45076kB active_anon:104kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1516.582593] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1516.586802] lowmem_reserve[]: 0 0 3503 3503 [ 1516.591031] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1516.595293] Node 0 Normal free:18968kB min:37364kB low:46704kB high:56044kB active_anon:459756kB inactive_anon:800kB active_file:48kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6816kB pagetables:3760kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 1516.599303] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1516.604240] lowmem_reserve[]: 0 0 0 0 [ 1516.608428] ? trace_hardirqs_on+0xbd/0x310 [ 1516.617668] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1516.620746] ? kasan_check_read+0x11/0x20 [ 1516.624837] Node 0 DMA32: 10*4kB (UME) 4*8kB (ME) 6*16kB (UME) 8*32kB (UM) 7*64kB (ME) 8*128kB (ME) 4*256kB (M) 3*512kB (UME) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 29032kB [ 1516.628833] ? ___ratelimit+0x3b4/0x672 [ 1516.637226] Node 0 Normal: 1116*4kB (UME) 547*8kB (UME) 275*16kB (UME) 136*32kB (UME) 22*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19000kB [ 1516.638063] ? trace_hardirqs_off_caller+0x310/0x310 [ 1516.642282] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1516.646350] ? trace_hardirqs_on+0x310/0x310 [ 1516.678384] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1516.678757] ? lock_downgrade+0x900/0x900 [ 1516.683101] 275 total pagecache pages [ 1516.688146] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1516.721707] 0 pages in swap cache [ 1516.725225] ? ___ratelimit+0x3b9/0x672 [ 1516.729528] Swap cache stats: add 0, delete 0, find 0/0 [ 1516.743137] ? idr_get_free+0xf70/0xf70 [ 1516.743155] ? find_held_lock+0x36/0x1c0 [ 1516.743179] oom_kill_process.cold.27+0x10/0x903 [ 1516.743193] ? zap_class+0x640/0x640 [ 1516.743210] ? check_preemption_disabled+0x48/0x280 [ 1516.743227] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1516.743243] ? kasan_check_read+0x11/0x20 [ 1516.743256] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1516.743272] ? oom_evaluate_task+0x540/0x540 [ 1516.751755] Free swap = 0kB [ 1516.763535] ? find_held_lock+0x36/0x1c0 [ 1516.763556] ? out_of_memory+0x974/0x1430 [ 1516.763571] ? lock_downgrade+0x900/0x900 [ 1516.763590] ? check_preemption_disabled+0x48/0x280 [ 1516.763609] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1516.763621] ? kasan_check_read+0x11/0x20 [ 1516.763638] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1516.768014] Total swap = 0kB [ 1516.781985] ? rcu_softirq_qs+0x20/0x20 [ 1516.782007] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1516.782021] ? oom_evaluate_task+0x302/0x540 [ 1516.782036] out_of_memory+0xa84/0x1430 [ 1516.782056] ? oom_killer_disable+0x3a0/0x3a0 [ 1516.782073] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1516.782093] ? __ww_mutex_check_waiters+0x160/0x160 [ 1516.782116] __alloc_pages_slowpath+0x232c/0x2de0 [ 1516.791751] 1965979 pages RAM [ 1516.796065] ? warn_alloc+0x120/0x120 [ 1516.800427] 0 pages HighMem/MovableOnly [ 1516.808989] ? mark_held_locks+0x130/0x130 [ 1516.809009] ? find_get_entry+0xaae/0x1120 [ 1516.809030] ? filemap_map_pages+0x1a20/0x1a20 [ 1516.809046] ? zap_class+0x640/0x640 [ 1516.809066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1516.809085] ? check_preemption_disabled+0x48/0x280 [ 1516.809097] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1516.809111] ? should_fail+0x22d/0xd01 [ 1516.809130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1516.813526] 342854 pages reserved [ 1516.817055] ? zap_class+0x640/0x640 [ 1516.822273] 0 pages cma reserved [ 1516.825612] ? __lock_is_held+0xb5/0x140 [ 1517.017380] ? mark_held_locks+0x130/0x130 [ 1517.021630] ? lock_release+0xa00/0xa00 [ 1517.025613] ? perf_trace_sched_process_exec+0x860/0x860 [ 1517.031077] ? xa_load+0x2ba/0x460 [ 1517.034630] ? lock_downgrade+0x900/0x900 [ 1517.038787] ? __might_sleep+0x95/0x190 [ 1517.042777] __alloc_pages_nodemask+0xad8/0xea0 [ 1517.047459] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1517.052485] ? __page_cache_alloc+0x191/0x5c0 [ 1517.057001] ? xa_load+0x2e1/0x460 [ 1517.060548] ? xa_clear_mark+0x40/0x40 [ 1517.064444] ? zap_class+0x640/0x640 [ 1517.068182] ? zap_class+0x640/0x640 [ 1517.071914] ? zap_class+0x640/0x640 [ 1517.075653] ? __do_page_cache_readahead+0x663/0x810 [ 1517.080769] ? find_held_lock+0x36/0x1c0 [ 1517.084843] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1517.090388] alloc_pages_current+0x173/0x350 [ 1517.094809] __page_cache_alloc+0x38c/0x5c0 [ 1517.099147] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1517.104091] ? kasan_check_read+0x11/0x20 [ 1517.108242] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1517.113541] ? generic_perform_write+0x6a0/0x6a0 [ 1517.118309] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1517.123862] ? check_preemption_disabled+0x48/0x280 [ 1517.128891] filemap_fault+0x1595/0x25f0 [ 1517.132977] ? __lock_page_or_retry+0xa00/0xa00 [ 1517.137657] ? mark_held_locks+0x130/0x130 [ 1517.141905] ? filemap_map_pages+0xd6b/0x1a20 [ 1517.146406] ? lock_downgrade+0x900/0x900 [ 1517.150561] ? check_preemption_disabled+0x48/0x280 [ 1517.155587] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1517.160547] ? kasan_check_read+0x11/0x20 [ 1517.164701] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1517.169987] ? rcu_softirq_qs+0x20/0x20 [ 1517.173984] ? filemap_map_pages+0xd92/0x1a20 [ 1517.178524] ? find_get_entries_tag+0x1400/0x1400 [ 1517.183379] ? __kernel_text_address+0xd/0x40 [ 1517.187876] ? unwind_get_return_address+0x61/0xa0 [ 1517.192807] ? lock_acquire+0x1ed/0x520 [ 1517.196774] ? ext4_filemap_fault+0x7a/0xad [ 1517.201088] ? lock_release+0xa00/0xa00 [ 1517.205053] ? perf_trace_sched_process_exec+0x860/0x860 [ 1517.210498] ? print_usage_bug+0xc0/0xc0 [ 1517.214571] ? print_usage_bug+0xc0/0xc0 [ 1517.218634] ? __x64_sys_read+0x73/0xb0 [ 1517.222600] ? print_usage_bug+0xc0/0xc0 [ 1517.226662] ? down_read+0x8d/0x120 [ 1517.230286] ? ext4_filemap_fault+0x7a/0xad [ 1517.234862] ? __down_interruptible+0x700/0x700 [ 1517.239528] ext4_filemap_fault+0x82/0xad [ 1517.243668] __do_fault+0x100/0x6b0 [ 1517.247282] ? trace_hardirqs_on+0xbd/0x310 [ 1517.251614] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1517.256728] ? mark_held_locks+0x130/0x130 [ 1517.260963] ? mark_held_locks+0x130/0x130 [ 1517.265186] ? do_syslog+0x147b/0x1690 [ 1517.269064] ? do_syslog+0x309/0x1690 [ 1517.272859] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1517.278393] __handle_mm_fault+0x3ea0/0x5be0 [ 1517.282812] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1517.287651] ? find_held_lock+0x36/0x1c0 [ 1517.291718] ? zap_class+0x640/0x640 [ 1517.295426] ? zap_class+0x640/0x640 [ 1517.299139] ? find_held_lock+0x36/0x1c0 [ 1517.303197] ? handle_mm_fault+0x42a/0xc70 [ 1517.307433] ? lock_downgrade+0x900/0x900 [ 1517.311573] ? check_preemption_disabled+0x48/0x280 [ 1517.316579] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1517.321506] ? kasan_check_read+0x11/0x20 [ 1517.325643] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1517.330911] ? rcu_softirq_qs+0x20/0x20 [ 1517.334879] ? trace_hardirqs_off_caller+0x310/0x310 [ 1517.339972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1517.345505] ? check_preemption_disabled+0x48/0x280 [ 1517.350520] handle_mm_fault+0x54f/0xc70 [ 1517.354575] ? __handle_mm_fault+0x5be0/0x5be0 [ 1517.359150] ? find_vma+0x34/0x190 [ 1517.362690] __do_page_fault+0x5e8/0xe60 [ 1517.366744] ? trace_hardirqs_off+0xb8/0x310 [ 1517.371144] ? kernel_write+0x120/0x120 [ 1517.375114] do_page_fault+0xf2/0x7e0 [ 1517.378904] ? vmalloc_sync_all+0x30/0x30 [ 1517.383043] ? error_entry+0x70/0xd0 [ 1517.386746] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1517.391754] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1517.396673] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1517.401590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1517.406427] ? trace_hardirqs_on_caller+0x310/0x310 [ 1517.411433] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1517.416977] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1517.421986] ? page_fault+0x8/0x30 [ 1517.425519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1517.430356] ? page_fault+0x8/0x30 [ 1517.433886] page_fault+0x1e/0x30 [ 1517.437329] RIP: 0033:0x7f3312ba41fd [ 1517.441049] Code: Bad RIP value. [ 1517.444405] RSP: 002b:00007f3310143e30 EFLAGS: 00010293 [ 1517.449757] RAX: 0000000000000076 RBX: 0000000000e72ce0 RCX: 00007f3312ba41fd [ 1517.457017] RDX: 0000000000000fff RSI: 00007f33119785a0 RDI: 0000000000000004 [ 1517.464273] RBP: 0000000000000000 R08: 0000000000e5e260 R09: 0000000000000000 [ 1517.471552] R10: 7269762f73656369 R11: 0000000000000293 R12: 000000000065e420 [ 1517.478819] R13: 00007f33101449c0 R14: 00007f33131e9040 R15: 0000000000000003 [ 1517.494659] Mem-Info: [ 1517.497132] active_anon:114943 inactive_anon:200 isolated_anon:0 [ 1517.497132] active_file:15 inactive_file:13 isolated_file:0 [ 1517.497132] unevictable:0 dirty:0 writeback:4 unstable:0 [ 1517.497132] slab_reclaimable:17078 slab_unreclaimable:101052 [ 1517.497132] mapped:49154 shmem:244 pagetables:917 bounce:0 [ 1517.497132] free:17119 free_pcp:453 free_cma:0 [ 1517.530761] Node 0 active_anon:459772kB inactive_anon:800kB active_file:60kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:16kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 241664kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1517.559305] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1517.586661] lowmem_reserve[]: 0 2818 6321 6321 [ 1517.601692] Node 0 DMA32 free:148480kB min:30052kB low:37564kB high:45076kB active_anon:104kB inactive_anon:0kB active_file:0kB inactive_file:520kB unevictable:0kB writepending:8kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1508kB local_pcp:248kB free_cma:0kB [ 1517.661692] lowmem_reserve[]: 0 0 3503 3503 [ 1517.666089] Node 0 Normal free:19504kB min:37364kB low:46704kB high:56044kB active_anon:459668kB inactive_anon:800kB active_file:68kB inactive_file:36kB unevictable:0kB writepending:8kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6816kB pagetables:3668kB bounce:0kB free_pcp:356kB local_pcp:256kB free_cma:0kB [ 1517.731695] lowmem_reserve[]: 0 0 0 0 [ 1517.735580] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1517.761724] Node 0 DMA32: 8*4kB (UME) 4*8kB (UME) 6*16kB (UME) 6*32kB (UM) 8*64kB (UME) 9*128kB (UME) 8*256kB (UM) 8*512kB (UME) 9*1024kB (UME) 9*2048kB (UME) 75*4096kB (UM) = 343008kB [ 1517.791694] Node 0 Normal: 1116*4kB (UME) 582*8kB (UME) 277*16kB (UME) 136*32kB (UME) 22*64kB (UM) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19568kB [ 1517.821702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1517.830604] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1517.861695] 827 total pagecache pages [ 1517.865660] 0 pages in swap cache [ 1517.869124] Swap cache stats: add 0, delete 0, find 0/0 [ 1517.892524] Free swap = 0kB [ 1517.895582] Total swap = 0kB [ 1517.898597] 1965979 pages RAM [ 1517.911717] 0 pages HighMem/MovableOnly [ 1517.915825] 342854 pages reserved [ 1517.920560] 0 pages cma reserved [ 1517.924016] Out of memory: Kill process 6134 (syz-fuzzer) score 68 or sacrifice child [ 1517.952098] Killed process 21818 (syz-executor2) total-vm:70208kB, anon-rss:68kB, file-rss:0kB, shmem-rss:0kB [ 1526.291963] IPVS: ftp: loaded support on port[0] = 21 [ 1526.682294] IPVS: stopping master sync thread 7517 ... [ 1526.688733] device bridge_slave_1 left promiscuous mode [ 1526.695364] bridge0: port 2(bridge_slave_1) entered disabled state [ 1526.764006] device bridge_slave_0 left promiscuous mode [ 1526.769708] bridge0: port 1(bridge_slave_0) entered disabled state [ 1530.694769] team0 (unregistering): Port device team_slave_1 removed [ 1530.708928] team0 (unregistering): Port device team_slave_0 removed [ 1530.723987] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1530.748541] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1530.856572] bond0 (unregistering): Released all slaves [ 1531.942521] bridge0: port 1(bridge_slave_0) entered blocking state [ 1531.949119] bridge0: port 1(bridge_slave_0) entered disabled state [ 1531.956729] device bridge_slave_0 entered promiscuous mode [ 1532.070900] bridge0: port 2(bridge_slave_1) entered blocking state [ 1532.091820] bridge0: port 2(bridge_slave_1) entered disabled state [ 1532.099370] device bridge_slave_1 entered promiscuous mode [ 1532.220427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1532.350210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1532.600327] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1532.657672] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1533.082199] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1533.090270] team0: Port device team_slave_0 added [ 1533.166919] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1533.174530] team0: Port device team_slave_1 added [ 1533.218930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1533.270990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1533.319767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1533.327113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1533.345130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1533.386942] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1533.394705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1533.412544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1533.916012] bridge0: port 2(bridge_slave_1) entered blocking state [ 1533.922493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1533.929170] bridge0: port 1(bridge_slave_0) entered blocking state [ 1533.935589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1533.944043] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1533.950482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1535.811072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1535.983653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1536.157165] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1536.164196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1536.181165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1536.347618] 8021q: adding VLAN 0 to HW filter on device team0 [ 1543.835301] oom_reaper: reaped process 14792 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1543.905179] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1543.929945] rsyslogd cpuset=/ mems_allowed=0 [ 1543.951126] CPU: 0 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1543.958009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1543.967368] Call Trace: [ 1543.969980] dump_stack+0x244/0x39d [ 1543.973628] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1543.978829] ? mark_held_locks+0x130/0x130 [ 1543.983074] ? mark_held_locks+0x130/0x130 [ 1543.987329] dump_header+0x27b/0xf72 [ 1543.991065] ? pagefault_out_of_memory+0x197/0x197 [ 1543.996013] ? __lock_acquire+0x62f/0x4c20 [ 1544.000260] ? percpu_ref_get_many+0x240/0x240 [ 1544.004850] ? print_usage_bug+0xc0/0xc0 [ 1544.008926] ? zap_class+0x640/0x640 [ 1544.012628] ? print_usage_bug+0xc0/0xc0 [ 1544.016689] ? print_usage_bug+0xc0/0xc0 [ 1544.020738] ? zap_class+0x640/0x640 [ 1544.024454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1544.024610] syz-executor2: vmalloc: allocation failure, allocated 26112000 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1544.030002] ? find_held_lock+0x36/0x1c0 [ 1544.043686] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1544.047659] ? mark_held_locks+0xc7/0x130 [ 1544.056885] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1544.061988] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1544.067103] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1544.071686] ? trace_hardirqs_on+0xbd/0x310 [ 1544.076009] ? kasan_check_read+0x11/0x20 [ 1544.080339] ? ___ratelimit+0x3b4/0x672 [ 1544.084330] ? trace_hardirqs_off_caller+0x310/0x310 [ 1544.089530] ? trace_hardirqs_on+0x310/0x310 [ 1544.093942] ? lock_downgrade+0x900/0x900 [ 1544.098097] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1544.103286] ? ___ratelimit+0x3b9/0x672 [ 1544.107267] ? idr_get_free+0xf70/0xf70 [ 1544.111239] ? find_held_lock+0x36/0x1c0 [ 1544.115329] oom_kill_process.cold.27+0x10/0x903 [ 1544.120086] ? zap_class+0x640/0x640 [ 1544.123808] ? check_preemption_disabled+0x48/0x280 [ 1544.128847] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1544.133781] ? kasan_check_read+0x11/0x20 [ 1544.137945] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1544.143321] ? oom_evaluate_task+0x540/0x540 [ 1544.147733] ? find_held_lock+0x36/0x1c0 [ 1544.151803] ? out_of_memory+0x974/0x1430 [ 1544.155954] ? lock_downgrade+0x900/0x900 [ 1544.160097] ? check_preemption_disabled+0x48/0x280 [ 1544.165116] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1544.170045] ? kasan_check_read+0x11/0x20 [ 1544.174540] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1544.179834] ? rcu_softirq_qs+0x20/0x20 [ 1544.183819] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.189360] ? oom_evaluate_task+0x302/0x540 [ 1544.193773] out_of_memory+0xa84/0x1430 [ 1544.197764] ? oom_killer_disable+0x3a0/0x3a0 [ 1544.202261] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1544.207196] ? __ww_mutex_check_waiters+0x160/0x160 [ 1544.212223] __alloc_pages_slowpath+0x232c/0x2de0 [ 1544.217106] ? warn_alloc+0x120/0x120 [ 1544.220906] ? mark_held_locks+0x130/0x130 [ 1544.225159] ? find_get_entry+0xaae/0x1120 [ 1544.229402] ? filemap_map_pages+0x1a20/0x1a20 [ 1544.233987] ? zap_class+0x640/0x640 [ 1544.237707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1544.243243] ? check_preemption_disabled+0x48/0x280 [ 1544.248261] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.253800] ? should_fail+0x22d/0xd01 [ 1544.257697] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1544.262823] ? zap_class+0x640/0x640 [ 1544.266648] ? __lock_is_held+0xb5/0x140 [ 1544.270716] ? mark_held_locks+0x130/0x130 [ 1544.274955] ? lock_release+0xa00/0xa00 [ 1544.278935] ? perf_trace_sched_process_exec+0x860/0x860 [ 1544.284384] ? xa_load+0x2ba/0x460 [ 1544.287936] ? lock_downgrade+0x900/0x900 [ 1544.292087] ? __might_sleep+0x95/0x190 [ 1544.296164] __alloc_pages_nodemask+0xad8/0xea0 [ 1544.300843] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1544.305863] ? __page_cache_alloc+0x191/0x5c0 [ 1544.310360] ? xa_load+0x2e1/0x460 [ 1544.313907] ? xa_clear_mark+0x40/0x40 [ 1544.317798] ? zap_class+0x640/0x640 [ 1544.321523] ? zap_class+0x640/0x640 [ 1544.325242] ? zap_class+0x640/0x640 [ 1544.328956] ? __do_page_cache_readahead+0x663/0x810 [ 1544.334068] ? find_held_lock+0x36/0x1c0 [ 1544.338226] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1544.343771] alloc_pages_current+0x173/0x350 [ 1544.348190] __page_cache_alloc+0x38c/0x5c0 [ 1544.352512] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1544.357447] ? kasan_check_read+0x11/0x20 [ 1544.361597] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1544.366898] ? generic_perform_write+0x6a0/0x6a0 [ 1544.371745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.377284] ? check_preemption_disabled+0x48/0x280 [ 1544.382324] filemap_fault+0x1595/0x25f0 [ 1544.386404] ? __lock_page_or_retry+0xa00/0xa00 [ 1544.391078] ? mark_held_locks+0x130/0x130 [ 1544.395329] ? filemap_map_pages+0xd6b/0x1a20 [ 1544.399825] ? lock_downgrade+0x900/0x900 [ 1544.403977] ? check_preemption_disabled+0x48/0x280 [ 1544.409000] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1544.413930] ? kasan_check_read+0x11/0x20 [ 1544.418079] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1544.423443] ? rcu_softirq_qs+0x20/0x20 [ 1544.427430] ? filemap_map_pages+0xd92/0x1a20 [ 1544.431937] ? find_get_entries_tag+0x1400/0x1400 [ 1544.436787] ? __kernel_text_address+0xd/0x40 [ 1544.441283] ? unwind_get_return_address+0x61/0xa0 [ 1544.446234] ? lock_acquire+0x1ed/0x520 [ 1544.450208] ? ext4_filemap_fault+0x7a/0xad [ 1544.454538] ? lock_release+0xa00/0xa00 [ 1544.458514] ? perf_trace_sched_process_exec+0x860/0x860 [ 1544.463968] ? print_usage_bug+0xc0/0xc0 [ 1544.468117] ? print_usage_bug+0xc0/0xc0 [ 1544.472179] ? __x64_sys_read+0x73/0xb0 [ 1544.476184] ? print_usage_bug+0xc0/0xc0 [ 1544.480269] ? down_read+0x8d/0x120 [ 1544.483901] ? ext4_filemap_fault+0x7a/0xad [ 1544.488240] ? __down_interruptible+0x700/0x700 [ 1544.492916] ext4_filemap_fault+0x82/0xad [ 1544.497066] __do_fault+0x100/0x6b0 [ 1544.500693] ? trace_hardirqs_on+0xbd/0x310 [ 1544.505023] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1544.510131] ? mark_held_locks+0x130/0x130 [ 1544.514368] ? mark_held_locks+0x130/0x130 [ 1544.518613] ? do_syslog+0x147b/0x1690 [ 1544.523036] ? do_syslog+0x309/0x1690 [ 1544.526846] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.532390] __handle_mm_fault+0x3ea0/0x5be0 [ 1544.536809] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1544.541745] ? find_held_lock+0x36/0x1c0 [ 1544.545822] ? zap_class+0x640/0x640 [ 1544.549539] ? zap_class+0x640/0x640 [ 1544.553260] ? find_held_lock+0x36/0x1c0 [ 1544.557353] ? handle_mm_fault+0x42a/0xc70 [ 1544.561590] ? lock_downgrade+0x900/0x900 [ 1544.565739] ? check_preemption_disabled+0x48/0x280 [ 1544.570762] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1544.575694] ? kasan_check_read+0x11/0x20 [ 1544.579859] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1544.585137] ? rcu_softirq_qs+0x20/0x20 [ 1544.589115] ? trace_hardirqs_off_caller+0x310/0x310 [ 1544.594313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.599851] ? check_preemption_disabled+0x48/0x280 [ 1544.604880] handle_mm_fault+0x54f/0xc70 [ 1544.608960] ? __handle_mm_fault+0x5be0/0x5be0 [ 1544.613551] ? find_vma+0x34/0x190 [ 1544.617186] __do_page_fault+0x5e8/0xe60 [ 1544.621345] ? trace_hardirqs_off+0xb8/0x310 [ 1544.625775] ? kernel_write+0x120/0x120 [ 1544.629760] do_page_fault+0xf2/0x7e0 [ 1544.633572] ? vmalloc_sync_all+0x30/0x30 [ 1544.637721] ? error_entry+0x70/0xd0 [ 1544.641524] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1544.646635] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1544.651565] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1544.656492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1544.661336] ? trace_hardirqs_on_caller+0x310/0x310 [ 1544.666366] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1544.671828] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1544.676858] ? page_fault+0x8/0x30 [ 1544.680402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1544.685248] ? page_fault+0x8/0x30 [ 1544.688884] page_fault+0x1e/0x30 [ 1544.692336] RIP: 0033:0x7f3312ba41fd [ 1544.696064] Code: Bad RIP value. [ 1544.699422] RSP: 002b:00007f3310143e30 EFLAGS: 00010293 [ 1544.704782] RAX: 0000000000000076 RBX: 0000000000e72ce0 RCX: 00007f3312ba41fd [ 1544.712047] RDX: 0000000000000fff RSI: 00007f33119785a0 RDI: 0000000000000004 [ 1544.719318] RBP: 0000000000000000 R08: 0000000000e5e260 R09: 0000000000000000 [ 1544.726588] R10: 6b205d3139363330 R11: 0000000000000293 R12: 000000000065e420 [ 1544.733858] R13: 00007f33101449c0 R14: 00007f33131e9040 R15: 0000000000000003 [ 1544.741156] CPU: 1 PID: 14792 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1544.748546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.755440] Mem-Info: [ 1544.757911] Call Trace: [ 1544.760340] active_anon:103053 inactive_anon:200 isolated_anon:0 [ 1544.760340] active_file:11 inactive_file:13 isolated_file:0 [ 1544.760340] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1544.760340] slab_reclaimable:16714 slab_unreclaimable:102052 [ 1544.760340] mapped:49154 shmem:244 pagetables:916 bounce:0 [ 1544.760340] free:15932 free_pcp:126 free_cma:0 [ 1544.762908] dump_stack+0x244/0x39d [ 1544.762951] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1544.796058] Node 0 active_anon:412212kB inactive_anon:800kB active_file:44kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1544.799639] warn_alloc.cold.116+0xb7/0x1bd [ 1544.804815] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1544.832232] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1544.832249] ? __lock_is_held+0xb5/0x140 [ 1544.832289] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1544.836571] lowmem_reserve[]: 0 2818 6321 6321 [ 1544.862789] __vmalloc_node_range+0x522/0x750 [ 1544.862815] ? vb2_vmalloc_alloc+0x123/0x380 [ 1544.867634] Node 0 DMA32 free:29444kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:28kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1544.871693] vmalloc_user+0x75/0x170 [ 1544.871708] ? vb2_vmalloc_alloc+0x123/0x380 [ 1544.871725] vb2_vmalloc_alloc+0x123/0x380 [ 1544.877239] lowmem_reserve[]: 0 0 3503 3503 [ 1544.881838] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1544.881857] ? __vb2_queue_alloc+0xf7/0xf90 [ 1544.881874] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1544.886347] Node 0 Normal free:18376kB min:37364kB low:46704kB high:56044kB active_anon:412100kB inactive_anon:800kB active_file:16kB inactive_file:32kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6912kB pagetables:3664kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 1544.890751] __vb2_queue_alloc+0x5e1/0xf90 [ 1544.918429] lowmem_reserve[]: 0 0 0 0 [ 1544.922131] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1544.922149] vb2_core_create_bufs+0x401/0x8c0 [ 1544.926531] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1544.930763] ? __vb2_queue_alloc+0xf90/0xf90 [ 1544.935090] Node 0 DMA32: 15*4kB (UM) 9*8kB (UM) 8*16kB (ME) 10*32kB (M) 11*64kB (ME) 10*128kB (ME) 5*256kB (M) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 4*4096kB (UM) = 29444kB [ 1544.940157] ? __kernel_text_address+0xd/0x40 [ 1544.940175] ? unwind_get_return_address+0x61/0xa0 [ 1544.944489] Node 0 Normal: 850*4kB (UME) 1122*8kB (UME) 375*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18376kB [ 1544.949586] ? __save_stack_trace+0x8d/0xf0 [ 1544.978312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1544.982514] ? v4l2_prio_open+0x140/0x140 [ 1544.982537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1544.986315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1544.991236] vb2_create_bufs+0x3c6/0x7f0 [ 1544.995744] 268 total pagecache pages [ 1545.009236] ? video_ioctl2+0x2c/0x33 [ 1545.009264] ? vb2_request_queue+0x120/0x120 [ 1545.009281] ? v4l2_prio_open+0x140/0x140 [ 1545.013704] 0 pages in swap cache [ 1545.029566] ? find_held_lock+0x36/0x1c0 [ 1545.029586] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1545.029605] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1545.034094] Swap cache stats: add 0, delete 0, find 0/0 [ 1545.038994] v4l_create_bufs+0x152/0x230 [ 1545.052088] Free swap = 0kB [ 1545.056386] __video_do_ioctl+0x8b1/0x1050 [ 1545.065229] Total swap = 0kB [ 1545.069471] ? v4l_s_fmt+0x990/0x990 [ 1545.075001] 1965979 pages RAM [ 1545.083673] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1545.083695] video_usercopy+0x5c1/0x1760 [ 1545.087727] 0 pages HighMem/MovableOnly [ 1545.091523] ? v4l_s_fmt+0x990/0x990 [ 1545.095431] 342854 pages reserved [ 1545.099814] ? v4l_enumstd+0x70/0x70 [ 1545.103949] 0 pages cma reserved [ 1545.107367] ? unwind_dump+0x190/0x190 [ 1545.107392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.111428] Out of memory: Kill process 6134 (syz-fuzzer) score 61 or sacrifice child [ 1545.115849] ? avc_has_extended_perms+0xab2/0x15a0 [ 1545.115879] ? avc_ss_reset+0x190/0x190 [ 1545.120779] Killed process 6236 (syz-executor4) total-vm:70208kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB [ 1545.126068] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1545.126084] ? kasan_check_read+0x11/0x20 [ 1545.126100] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1545.130515] oom_reaper: reaped process 6236 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1545.133171] ? rcu_softirq_qs+0x20/0x20 [ 1545.133212] ? perf_trace_sched_process_exec+0x860/0x860 [ 1545.142619] rsyslogd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1545.144220] ? __might_fault+0x12b/0x1e0 [ 1545.147321] rsyslogd cpuset=/ mems_allowed=0 [ 1545.152861] ? video_usercopy+0x1760/0x1760 [ 1545.152874] video_ioctl2+0x2c/0x33 [ 1545.152889] v4l2_ioctl+0x154/0x1b0 [ 1545.152904] ? video_devdata+0xa0/0xa0 [ 1545.280203] do_vfs_ioctl+0x1de/0x1790 [ 1545.284108] ? ioctl_preallocate+0x300/0x300 [ 1545.288528] ? selinux_file_mprotect+0x620/0x620 [ 1545.293289] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1545.298050] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1545.303502] ? put_timespec64+0x10f/0x1b0 [ 1545.307671] ? nsecs_to_jiffies+0x30/0x30 [ 1545.311824] ? do_syscall_64+0x9a/0x820 [ 1545.315890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.321429] ? security_file_ioctl+0x94/0xc0 [ 1545.325840] ksys_ioctl+0xa9/0xd0 [ 1545.329305] __x64_sys_ioctl+0x73/0xb0 [ 1545.333196] do_syscall_64+0x1b9/0x820 [ 1545.337094] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1545.342464] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1545.347487] ? trace_hardirqs_on_caller+0x310/0x310 [ 1545.352510] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1545.357545] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1545.364221] ? __switch_to_asm+0x40/0x70 [ 1545.368280] ? __switch_to_asm+0x34/0x70 [ 1545.372349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1545.377204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.382403] RIP: 0033:0x457569 [ 1545.385706] Code: Bad RIP value. [ 1545.389068] RSP: 002b:00007efdb6d50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1545.396775] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1545.404146] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1545.411502] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1545.418773] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efdb6d516d4 [ 1545.426043] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1545.433332] CPU: 0 PID: 5986 Comm: rsyslogd Not tainted 4.20.0-rc3+ #125 [ 1545.440380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.449747] Call Trace: [ 1545.452359] dump_stack+0x244/0x39d [ 1545.455997] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1545.461211] ? mark_held_locks+0x130/0x130 [ 1545.465450] ? mark_held_locks+0x130/0x130 [ 1545.469706] dump_header+0x27b/0xf72 [ 1545.473458] ? pagefault_out_of_memory+0x197/0x197 [ 1545.478515] ? __lock_acquire+0x62f/0x4c20 [ 1545.482758] ? percpu_ref_get_many+0x240/0x240 [ 1545.487345] ? print_usage_bug+0xc0/0xc0 [ 1545.489838] Mem-Info: [ 1545.491410] ? zap_class+0x640/0x640 [ 1545.493949] active_anon:103028 inactive_anon:200 isolated_anon:0 [ 1545.493949] active_file:11 inactive_file:13 isolated_file:0 [ 1545.493949] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1545.493949] slab_reclaimable:16714 slab_unreclaimable:102052 [ 1545.493949] mapped:40979 shmem:244 pagetables:916 bounce:0 [ 1545.493949] free:15932 free_pcp:223 free_cma:0 [ 1545.497562] ? print_usage_bug+0xc0/0xc0 [ 1545.530674] Node 0 active_anon:412112kB inactive_anon:800kB active_file:44kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163916kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1545.534648] ? print_usage_bug+0xc0/0xc0 [ 1545.534665] ? zap_class+0x640/0x640 [ 1545.534686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.562280] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1545.566138] ? find_held_lock+0x36/0x1c0 [ 1545.569838] lowmem_reserve[]: 0 2818 6321 6321 [ 1545.575371] ? mark_held_locks+0xc7/0x130 [ 1545.575390] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1545.575401] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1545.575413] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1545.575430] ? trace_hardirqs_on+0xbd/0x310 [ 1545.575450] ? kasan_check_read+0x11/0x20 [ 1545.602613] Node 0 DMA32 free:29444kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:28kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1545.605612] ? ___ratelimit+0x3b4/0x672 [ 1545.610167] lowmem_reserve[]: 0 0 3503 3503 [ 1545.614313] ? trace_hardirqs_off_caller+0x310/0x310 [ 1545.614327] ? trace_hardirqs_on+0x310/0x310 [ 1545.614342] ? lock_downgrade+0x900/0x900 [ 1545.614362] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1545.619446] Node 0 Normal free:18376kB min:37364kB low:46704kB high:56044kB active_anon:412100kB inactive_anon:800kB active_file:16kB inactive_file:32kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6912kB pagetables:3664kB bounce:0kB free_pcp:644kB local_pcp:596kB free_cma:0kB [ 1545.624546] ? ___ratelimit+0x3b9/0x672 [ 1545.624563] ? idr_get_free+0xf70/0xf70 [ 1545.624575] ? find_held_lock+0x36/0x1c0 [ 1545.624597] oom_kill_process.cold.27+0x10/0x903 [ 1545.624614] ? zap_class+0x640/0x640 [ 1545.629211] lowmem_reserve[]: 0 0 0 0 [ 1545.633487] ? check_preemption_disabled+0x48/0x280 [ 1545.633507] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1545.633521] ? kasan_check_read+0x11/0x20 [ 1545.633531] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1545.633544] ? oom_evaluate_task+0x540/0x540 [ 1545.633561] ? find_held_lock+0x36/0x1c0 [ 1545.637686] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1545.665664] ? out_of_memory+0x974/0x1430 [ 1545.665680] ? lock_downgrade+0x900/0x900 [ 1545.665695] ? check_preemption_disabled+0x48/0x280 [ 1545.665709] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1545.665722] ? kasan_check_read+0x11/0x20 [ 1545.665737] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1545.669726] Node 0 DMA32: 15*4kB (UM) 9*8kB (UM) 8*16kB (ME) 10*32kB (M) 11*64kB (ME) 10*128kB (ME) 5*256kB (M) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 4*4096kB (UM) = 29444kB [ 1545.673998] ? rcu_softirq_qs+0x20/0x20 [ 1545.674021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1545.674038] ? oom_evaluate_task+0x302/0x540 [ 1545.679119] Node 0 Normal: 850*4kB (UME) 1122*8kB (UME) 375*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18408kB [ 1545.683522] out_of_memory+0xa84/0x1430 [ 1545.683545] ? oom_killer_disable+0x3a0/0x3a0 [ 1545.683561] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1545.683582] ? __ww_mutex_check_waiters+0x160/0x160 [ 1545.688331] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1545.693394] __alloc_pages_slowpath+0x232c/0x2de0 [ 1545.693431] ? warn_alloc+0x120/0x120 [ 1545.693463] ? mark_held_locks+0x130/0x130 [ 1545.693483] ? find_get_entry+0xaae/0x1120 [ 1545.732579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1545.734540] ? filemap_map_pages+0x1a20/0x1a20 [ 1545.739268] 268 total pagecache pages [ 1545.742971] ? zap_class+0x640/0x640 [ 1545.742992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1545.743010] ? check_preemption_disabled+0x48/0x280 [ 1545.743022] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1545.743037] ? should_fail+0x22d/0xd01 [ 1545.743055] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1545.747567] 0 pages in swap cache [ 1545.751839] ? zap_class+0x640/0x640 [ 1545.751872] ? __lock_is_held+0xb5/0x140 [ 1545.751892] ? mark_held_locks+0x130/0x130 [ 1545.756802] Swap cache stats: add 0, delete 0, find 0/0 [ 1545.760936] ? lock_release+0xa00/0xa00 [ 1545.771060] Free swap = 0kB [ 1545.774754] ? perf_trace_sched_process_exec+0x860/0x860 [ 1545.774773] ? xa_load+0x2ba/0x460 [ 1545.774788] ? lock_downgrade+0x900/0x900 [ 1545.774805] ? __might_sleep+0x95/0x190 [ 1545.793209] Total swap = 0kB [ 1545.796624] __alloc_pages_nodemask+0xad8/0xea0 [ 1545.801608] 1965979 pages RAM [ 1545.806530] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1545.806546] ? __page_cache_alloc+0x191/0x5c0 [ 1545.806564] ? xa_load+0x2e1/0x460 [ 1545.806578] ? xa_clear_mark+0x40/0x40 [ 1545.806593] ? zap_class+0x640/0x640 [ 1545.806614] ? zap_class+0x640/0x640 [ 1545.810959] 0 pages HighMem/MovableOnly [ 1545.816190] ? zap_class+0x640/0x640 [ 1545.816205] ? __do_page_cache_readahead+0x663/0x810 [ 1545.816224] ? find_held_lock+0x36/0x1c0 [ 1545.816243] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1545.816264] alloc_pages_current+0x173/0x350 [ 1545.836898] 342854 pages reserved [ 1545.841621] __page_cache_alloc+0x38c/0x5c0 [ 1545.846058] 0 pages cma reserved [ 1545.859436] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1545.859452] ? kasan_check_read+0x11/0x20 [ 1545.859465] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1545.859481] ? generic_perform_write+0x6a0/0x6a0 [ 1545.859497] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1545.859515] ? check_preemption_disabled+0x48/0x280 [ 1545.859561] filemap_fault+0x1595/0x25f0 [ 1546.101509] ? __lock_page_or_retry+0xa00/0xa00 [ 1546.106216] ? mark_held_locks+0x130/0x130 [ 1546.110491] ? filemap_map_pages+0xd6b/0x1a20 [ 1546.115038] ? lock_downgrade+0x900/0x900 [ 1546.119220] ? check_preemption_disabled+0x48/0x280 [ 1546.124273] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1546.129241] ? kasan_check_read+0x11/0x20 [ 1546.133416] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1546.138714] ? rcu_softirq_qs+0x20/0x20 [ 1546.142738] ? filemap_map_pages+0xd92/0x1a20 [ 1546.147255] ? find_get_entries_tag+0x1400/0x1400 [ 1546.152136] ? __kernel_text_address+0xd/0x40 [ 1546.156790] ? unwind_get_return_address+0x61/0xa0 [ 1546.161789] ? lock_acquire+0x1ed/0x520 [ 1546.165779] ? ext4_filemap_fault+0x7a/0xad [ 1546.170241] ? lock_release+0xa00/0xa00 [ 1546.174233] ? perf_trace_sched_process_exec+0x860/0x860 [ 1546.179712] ? print_usage_bug+0xc0/0xc0 [ 1546.183805] ? print_usage_bug+0xc0/0xc0 [ 1546.187878] ? __x64_sys_read+0x73/0xb0 [ 1546.191873] ? print_usage_bug+0xc0/0xc0 [ 1546.195985] ? down_read+0x8d/0x120 [ 1546.199640] ? ext4_filemap_fault+0x7a/0xad [ 1546.203998] ? __down_interruptible+0x700/0x700 [ 1546.208688] ext4_filemap_fault+0x82/0xad [ 1546.212977] __do_fault+0x100/0x6b0 [ 1546.216623] ? trace_hardirqs_on+0xbd/0x310 [ 1546.220976] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1546.226116] ? mark_held_locks+0x130/0x130 [ 1546.230380] ? mark_held_locks+0x130/0x130 [ 1546.234652] ? do_syslog+0x147b/0x1690 [ 1546.238657] ? do_syslog+0x309/0x1690 [ 1546.242500] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1546.248061] __handle_mm_fault+0x3ea0/0x5be0 [ 1546.252486] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1546.257339] ? find_held_lock+0x36/0x1c0 [ 1546.261415] ? zap_class+0x640/0x640 [ 1546.265129] ? zap_class+0x640/0x640 [ 1546.268840] ? find_held_lock+0x36/0x1c0 [ 1546.272901] ? handle_mm_fault+0x42a/0xc70 [ 1546.277132] ? lock_downgrade+0x900/0x900 [ 1546.281283] ? check_preemption_disabled+0x48/0x280 [ 1546.286295] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1546.291218] ? kasan_check_read+0x11/0x20 [ 1546.295357] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1546.300627] ? rcu_softirq_qs+0x20/0x20 [ 1546.304594] ? trace_hardirqs_off_caller+0x310/0x310 [ 1546.309704] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1546.315234] ? check_preemption_disabled+0x48/0x280 [ 1546.320249] handle_mm_fault+0x54f/0xc70 [ 1546.324307] ? __handle_mm_fault+0x5be0/0x5be0 [ 1546.328883] ? find_vma+0x34/0x190 [ 1546.332428] __do_page_fault+0x5e8/0xe60 [ 1546.336479] ? trace_hardirqs_off+0xb8/0x310 [ 1546.340904] ? kernel_write+0x120/0x120 [ 1546.344879] do_page_fault+0xf2/0x7e0 [ 1546.348670] ? vmalloc_sync_all+0x30/0x30 [ 1546.352810] ? error_entry+0x70/0xd0 [ 1546.356515] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1546.361518] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1546.366441] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1546.371361] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1546.376205] ? trace_hardirqs_on_caller+0x310/0x310 [ 1546.381226] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1546.386695] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1546.391704] ? page_fault+0x8/0x30 [ 1546.395235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1546.400067] ? page_fault+0x8/0x30 [ 1546.403610] page_fault+0x1e/0x30 [ 1546.407054] RIP: 0033:0x7f3312ba41fd [ 1546.410776] Code: Bad RIP value. [ 1546.414135] RSP: 002b:00007f3310143e30 EFLAGS: 00010293 [ 1546.419500] RAX: 0000000000000076 RBX: 0000000000e72ce0 RCX: 00007f3312ba41fd [ 1546.426758] RDX: 0000000000000fff RSI: 00007f33119785a0 RDI: 0000000000000004 [ 1546.434027] RBP: 0000000000000000 R08: 0000000000e5e260 R09: 0000000000000000 [ 1546.441286] R10: 6b205d3139363330 R11: 0000000000000293 R12: 000000000065e420 [ 1546.448544] R13: 00007f33101449c0 R14: 00007f33131e9040 R15: 0000000000000003 [ 1546.462008] Mem-Info: [ 1546.464517] active_anon:103028 inactive_anon:200 isolated_anon:0 [ 1546.464517] active_file:11 inactive_file:13 isolated_file:0 [ 1546.464517] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1546.464517] slab_reclaimable:16589 slab_unreclaimable:101905 [ 1546.464517] mapped:40979 shmem:244 pagetables:916 bounce:0 [ 1546.464517] free:16054 free_pcp:379 free_cma:0 [ 1546.503079] Node 0 active_anon:412060kB inactive_anon:800kB active_file:52kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1546.536424] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1546.607350] lowmem_reserve[]: 0 2818 6321 6321 [ 1546.612838] Node 0 DMA32 free:44008kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:28kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1546.720151] lowmem_reserve[]: 0 0 3503 3503 [ 1546.732503] Node 0 Normal free:45248kB min:37364kB low:46704kB high:56044kB active_anon:411948kB inactive_anon:800kB active_file:24kB inactive_file:4kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6880kB pagetables:3484kB bounce:0kB free_pcp:1528kB local_pcp:88kB free_cma:0kB [ 1546.851768] lowmem_reserve[]: 0 0 0 0 [ 1546.855735] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1546.911705] Node 0 DMA32: 15*4kB (UM) 9*8kB (UM) 9*16kB (UME) 10*32kB (M) 11*64kB (ME) 10*128kB (ME) 6*256kB (UM) 5*512kB (UME) 3*1024kB (ME) 3*2048kB (UME) 7*4096kB (UM) = 44564kB [ 1546.951709] Node 0 Normal: 1161*4kB (UME) 1726*8kB (UME) 682*16kB (UME) 69*32kB (UME) 19*64kB (U) 19*128kB (U) 14*256kB (U) 4*512kB (U) 3*1024kB (U) 0*2048kB 0*4096kB = 43924kB [ 1547.001746] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1547.010750] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1547.031721] 554 total pagecache pages [ 1547.035696] 0 pages in swap cache [ 1547.039155] Swap cache stats: add 0, delete 0, find 0/0 [ 1547.061709] Free swap = 0kB [ 1547.064772] Total swap = 0kB [ 1547.067793] 1965979 pages RAM [ 1547.070895] 0 pages HighMem/MovableOnly [ 1547.091717] 342854 pages reserved [ 1547.095226] 0 pages cma reserved [ 1547.098603] Out of memory: Kill process 6134 (syz-fuzzer) score 61 or sacrifice child [ 1547.131800] Killed process 14532 (syz-executor2) total-vm:70208kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB [ 1551.224261] device bridge_slave_1 left promiscuous mode [ 1551.229871] bridge0: port 2(bridge_slave_1) entered disabled state [ 1551.352815] device bridge_slave_0 left promiscuous mode [ 1551.358515] bridge0: port 1(bridge_slave_0) entered disabled state [ 1556.415019] team0 (unregistering): Port device team_slave_1 removed [ 1556.428630] team0 (unregistering): Port device team_slave_0 removed [ 1556.444049] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1556.498297] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1556.596494] bond0 (unregistering): Released all slaves [ 1559.554288] IPVS: ftp: loaded support on port[0] = 21 [ 1562.163121] device bridge_slave_1 left promiscuous mode [ 1562.168720] bridge0: port 2(bridge_slave_1) entered disabled state [ 1562.222954] device bridge_slave_0 left promiscuous mode [ 1562.228499] bridge0: port 1(bridge_slave_0) entered disabled state [ 1566.071132] team0 (unregistering): Port device team_slave_1 removed [ 1566.084907] team0 (unregistering): Port device team_slave_0 removed [ 1566.097444] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1566.197558] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1566.296118] bond0 (unregistering): Released all slaves [ 1566.465921] bridge0: port 1(bridge_slave_0) entered blocking state [ 1566.491907] bridge0: port 1(bridge_slave_0) entered disabled state [ 1566.511799] device bridge_slave_0 entered promiscuous mode [ 1566.620927] bridge0: port 2(bridge_slave_1) entered blocking state [ 1566.641776] bridge0: port 2(bridge_slave_1) entered disabled state [ 1566.649287] device bridge_slave_1 entered promiscuous mode [ 1566.697967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1566.745559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1566.992896] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1567.122470] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1567.572796] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1567.580411] team0: Port device team_slave_0 added [ 1567.627272] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1567.635244] team0: Port device team_slave_1 added [ 1567.683330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1567.822259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1567.930613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1567.942402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1567.954020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1567.996461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1568.004207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1568.022207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1568.659379] bridge0: port 2(bridge_slave_1) entered blocking state [ 1568.665859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1568.672580] bridge0: port 1(bridge_slave_0) entered blocking state [ 1568.678959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1568.687229] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1569.442413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1570.543342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1570.716666] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1570.900611] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1570.907146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1570.924022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1571.091570] 8021q: adding VLAN 0 to HW filter on device team0 [ 1578.332025] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1578.343603] syz-fuzzer cpuset=/ mems_allowed=0 [ 1578.348222] CPU: 0 PID: 6147 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1578.355239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1578.364601] Call Trace: [ 1578.367208] dump_stack+0x244/0x39d [ 1578.370855] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1578.376073] ? mark_held_locks+0x130/0x130 [ 1578.380321] ? mark_held_locks+0x130/0x130 [ 1578.384582] dump_header+0x27b/0xf72 [ 1578.388316] ? pagefault_out_of_memory+0x197/0x197 [ 1578.393285] ? mark_held_locks+0x130/0x130 [ 1578.397532] ? __lock_acquire+0x62f/0x4c20 [ 1578.401792] ? percpu_ref_get_many+0x240/0x240 [ 1578.406395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1578.411950] ? zap_class+0x640/0x640 [ 1578.415672] ? zap_class+0x640/0x640 [ 1578.419395] ? print_usage_bug+0xc0/0xc0 [ 1578.423478] ? find_held_lock+0x36/0x1c0 [ 1578.427640] ? mark_held_locks+0xc7/0x130 [ 1578.431799] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1578.436920] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1578.442034] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1578.446628] ? trace_hardirqs_on+0xbd/0x310 [ 1578.450958] ? kasan_check_read+0x11/0x20 [ 1578.455116] ? ___ratelimit+0x3b4/0x672 [ 1578.459190] ? trace_hardirqs_off_caller+0x310/0x310 [ 1578.464309] ? trace_hardirqs_on+0x310/0x310 [ 1578.468827] ? lock_downgrade+0x900/0x900 [ 1578.473000] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1578.478113] ? ___ratelimit+0x3b9/0x672 [ 1578.482122] ? idr_get_free+0xf70/0xf70 [ 1578.486118] oom_kill_process.cold.27+0x10/0x903 [ 1578.490886] ? zap_class+0x640/0x640 [ 1578.494613] ? note_gp_changes+0x470/0x470 [ 1578.498865] ? oom_evaluate_task+0x540/0x540 [ 1578.503286] ? find_held_lock+0x36/0x1c0 [ 1578.507367] ? out_of_memory+0x974/0x1430 [ 1578.511533] ? lock_downgrade+0x900/0x900 [ 1578.515704] ? __rcu_read_unlock+0x2d6/0x2e0 [ 1578.520641] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1578.525591] ? kasan_check_read+0x11/0x20 [ 1578.529739] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1578.535019] ? rcu_softirq_qs+0x20/0x20 [ 1578.539008] ? kasan_check_write+0x14/0x20 [ 1578.543261] ? oom_evaluate_task+0x302/0x540 [ 1578.547692] out_of_memory+0xa84/0x1430 [ 1578.551690] ? unreserve_highatomic_pageblock+0x350/0x5d0 [ 1578.557250] ? oom_killer_disable+0x3a0/0x3a0 [ 1578.561771] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1578.566729] ? __ww_mutex_check_waiters+0x160/0x160 [ 1578.571757] ? find_next_bit+0x104/0x130 [ 1578.575842] __alloc_pages_slowpath+0x232c/0x2de0 [ 1578.580728] ? warn_alloc+0x120/0x120 [ 1578.584544] ? mark_held_locks+0x130/0x130 [ 1578.588804] ? find_get_entry+0xaae/0x1120 [ 1578.593058] ? filemap_map_pages+0x1a20/0x1a20 [ 1578.597657] ? zap_class+0x640/0x640 [ 1578.601390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1578.606942] ? check_preemption_disabled+0x48/0x280 [ 1578.612064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1578.617618] ? should_fail+0x22d/0xd01 [ 1578.621524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1578.626647] ? zap_class+0x640/0x640 [ 1578.630480] ? __lock_is_held+0xb5/0x140 [ 1578.634564] ? mark_held_locks+0x130/0x130 [ 1578.638814] ? lock_release+0xa00/0xa00 [ 1578.642818] ? perf_trace_sched_process_exec+0x860/0x860 [ 1578.648278] ? xa_load+0x2ba/0x460 [ 1578.651833] ? lock_downgrade+0x900/0x900 [ 1578.656008] ? __might_sleep+0x95/0x190 [ 1578.659999] __alloc_pages_nodemask+0xad8/0xea0 [ 1578.664692] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1578.669718] ? __page_cache_alloc+0x191/0x5c0 [ 1578.674225] ? xa_load+0x2e1/0x460 [ 1578.677787] ? xa_clear_mark+0x40/0x40 [ 1578.681687] ? zap_class+0x640/0x640 [ 1578.685414] ? zap_class+0x640/0x640 [ 1578.689141] ? zap_class+0x640/0x640 [ 1578.692856] ? __do_page_cache_readahead+0x663/0x810 [ 1578.697951] ? find_held_lock+0x36/0x1c0 [ 1578.702014] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1578.707655] alloc_pages_current+0x173/0x350 [ 1578.712079] __page_cache_alloc+0x38c/0x5c0 [ 1578.716425] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1578.721364] ? kasan_check_read+0x11/0x20 [ 1578.725544] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1578.730933] ? generic_perform_write+0x6a0/0x6a0 [ 1578.735711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1578.741279] ? check_preemption_disabled+0x48/0x280 [ 1578.746324] filemap_fault+0x1595/0x25f0 [ 1578.750415] ? __lock_page_or_retry+0xa00/0xa00 [ 1578.755105] ? mark_held_locks+0x130/0x130 [ 1578.759361] ? filemap_map_pages+0xd6b/0x1a20 [ 1578.763869] ? lock_downgrade+0x900/0x900 [ 1578.768031] ? check_preemption_disabled+0x48/0x280 [ 1578.773062] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1578.778090] ? kasan_check_read+0x11/0x20 [ 1578.782263] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1578.787559] ? rcu_softirq_qs+0x20/0x20 [ 1578.791641] ? filemap_map_pages+0xd92/0x1a20 [ 1578.796158] ? find_get_entries_tag+0x1400/0x1400 [ 1578.801014] ? debug_object_destroy+0x2b0/0x2b0 [ 1578.805697] ? lock_pi_update_atomic+0x150/0x150 [ 1578.810462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1578.816026] ? lock_acquire+0x1ed/0x520 [ 1578.820008] ? ext4_filemap_fault+0x7a/0xad [ 1578.824352] ? lock_release+0xa00/0xa00 [ 1578.828357] ? perf_trace_sched_process_exec+0x860/0x860 [ 1578.833820] ? print_usage_bug+0xc0/0xc0 [ 1578.837889] ? print_usage_bug+0xc0/0xc0 [ 1578.841976] ? down_read+0x8d/0x120 [ 1578.845622] ? ext4_filemap_fault+0x7a/0xad [ 1578.849952] ? __down_interruptible+0x700/0x700 [ 1578.854639] ext4_filemap_fault+0x82/0xad [ 1578.858809] __do_fault+0x100/0x6b0 [ 1578.862445] ? find_held_lock+0x36/0x1c0 [ 1578.866520] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1578.871617] ? mark_held_locks+0x130/0x130 [ 1578.875860] ? mark_held_locks+0x130/0x130 [ 1578.880126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1578.885682] __handle_mm_fault+0x3ea0/0x5be0 [ 1578.890109] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1578.895003] ? _raw_spin_unlock_irq+0x60/0x80 [ 1578.899532] ? zap_class+0x640/0x640 [ 1578.903254] ? zap_class+0x640/0x640 [ 1578.906989] ? __x64_sys_futex+0x53e/0x6a0 [ 1578.911343] ? find_held_lock+0x36/0x1c0 [ 1578.915431] ? handle_mm_fault+0x42a/0xc70 [ 1578.919685] ? lock_downgrade+0x900/0x900 [ 1578.923846] ? check_preemption_disabled+0x48/0x280 [ 1578.928880] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1578.933821] ? kasan_check_read+0x11/0x20 [ 1578.937978] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1578.943268] ? rcu_softirq_qs+0x20/0x20 [ 1578.947250] ? trace_hardirqs_off_caller+0x310/0x310 [ 1578.952457] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1578.958017] ? check_preemption_disabled+0x48/0x280 [ 1578.963155] handle_mm_fault+0x54f/0xc70 [ 1578.967228] ? __handle_mm_fault+0x5be0/0x5be0 [ 1578.971829] ? find_vma+0x34/0x190 [ 1578.975385] __do_page_fault+0x5e8/0xe60 [ 1578.979459] ? trace_hardirqs_off+0xb8/0x310 [ 1578.983892] do_page_fault+0xf2/0x7e0 [ 1578.987703] ? vmalloc_sync_all+0x30/0x30 [ 1578.991862] ? error_entry+0x70/0xd0 [ 1578.995589] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1579.000615] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1579.005583] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1579.010559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1579.015621] ? trace_hardirqs_on_caller+0x310/0x310 [ 1579.020646] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1579.026203] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1579.031228] ? page_fault+0x8/0x30 [ 1579.034776] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1579.039609] ? page_fault+0x8/0x30 [ 1579.043148] page_fault+0x1e/0x30 [ 1579.046608] RIP: 0033:0x45ddf3 [ 1579.049823] Code: Bad RIP value. [ 1579.053193] RSP: 002b:000000c42001fea0 EFLAGS: 00010202 [ 1579.058644] RAX: ffffffffffffff92 RBX: 000000003b97be73 RCX: 000000000045ddf3 [ 1579.066025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000014fda40 [ 1579.073324] RBP: 000000c42001fee8 R08: 0000000000000000 R09: 0000000000000000 [ 1579.080606] R10: 000000c42001fed8 R11: 0000000000000202 R12: 0000000000000001 [ 1579.087879] R13: 0000000000000050 R14: 000000000045b6a0 R15: 0000000000000000 [ 1579.113002] Mem-Info: [ 1579.115495] active_anon:104058 inactive_anon:200 isolated_anon:0 [ 1579.115495] active_file:41 inactive_file:0 isolated_file:0 [ 1579.115495] unevictable:0 dirty:2 writeback:0 unstable:0 [ 1579.115495] slab_reclaimable:14097 slab_unreclaimable:105015 [ 1579.115495] mapped:40984 shmem:244 pagetables:873 bounce:0 [ 1579.115495] free:24210 free_pcp:0 free_cma:0 [ 1579.153415] Node 0 active_anon:416232kB inactive_anon:800kB active_file:48kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 69632kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1579.181138] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1579.207474] lowmem_reserve[]: 0 2818 6321 6321 [ 1579.212226] Node 0 DMA32 free:43844kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:16kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1579.239806] lowmem_reserve[]: 0 0 3503 3503 [ 1579.244191] Node 0 Normal free:37180kB min:37364kB low:46704kB high:56044kB active_anon:416120kB inactive_anon:800kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6816kB pagetables:3492kB bounce:0kB free_pcp:372kB local_pcp:124kB free_cma:0kB [ 1579.273258] lowmem_reserve[]: 0 0 0 0 [ 1579.277235] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1579.290942] Node 0 DMA32: 11*4kB (M) 9*8kB (UM) 7*16kB (ME) 9*32kB (M) 11*64kB (UME) 9*128kB (ME) 4*256kB (M) 3*512kB (ME) 4*1024kB (ME) 3*2048kB (UME) 7*4096kB (UM) = 43844kB [ 1579.306875] Node 0 Normal: 1933*4kB (UME) 2393*8kB (UME) 569*16kB (UME) 39*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37228kB [ 1579.320848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1579.329755] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1579.338421] 270 total pagecache pages [ 1579.342264] 0 pages in swap cache [ 1579.345720] Swap cache stats: add 0, delete 0, find 0/0 [ 1579.351081] Free swap = 0kB [ 1579.354156] Total swap = 0kB [ 1579.357175] 1965979 pages RAM [ 1579.360372] 0 pages HighMem/MovableOnly [ 1579.364398] 342854 pages reserved [ 1579.367880] 0 pages cma reserved [ 1579.371436] Unreclaimable slab info: [ 1579.376241] Name Used Total [ 1579.382114] pid_3 0KB 3KB [ 1579.387523] pid_2 171KB 288KB [ 1579.392983] TIPC 12KB 14KB [ 1579.398352] rds_connection 0KB 3KB [ 1579.403844] SCTPv6 18KB 18KB [ 1579.409221] DCCPv6 14KB 14KB [ 1579.414641] DCCP 13KB 13KB [ 1579.420019] bridge_fdb_cache 14KB 19KB [ 1579.425445] fib6_nodes 104KB 108KB [ 1579.430821] ip6_dst_cache 258KB 258KB [ 1579.436254] RAWv6 87KB 91KB [ 1579.441617] UDPv6 3KB 3KB [ 1579.447034] TCPv6 20KB 23KB [ 1579.452452] nf_conntrack 3KB 18KB [ 1579.457846] sd_ext_cdb 0KB 3KB [ 1579.463261] scsi_sense_cache 1056KB 1064KB [ 1579.468742] virtio_scsi_cmd 16KB 16KB [ 1579.474315] sgpool-128 8KB 8KB [ 1579.479794] sgpool-64 4KB 6KB [ 1579.485202] sgpool-32 2KB 7KB [ 1579.490573] sgpool-16 1KB 3KB [ 1579.496093] sgpool-8 0KB 3KB [ 1579.501463] mqueue_inode_cache 12KB 14KB [ 1579.506970] bio_post_read_ctx 14KB 15KB [ 1579.512551] bio-2 14KB 15KB [ 1579.517915] jfs_mp 7KB 7KB [ 1579.523356] nfs_commit_data 3KB 7KB [ 1579.528736] nfs_write_data 32KB 32KB [ 1579.534205] ext4_system_zone 0KB 3KB [ 1579.539570] kioctx 1KB 7KB [ 1579.544983] bio-1 1KB 3KB [ 1579.550355] pid_namespace 3KB 11KB [ 1579.555871] posix_timers_cache 15KB 37KB [ 1579.561327] rpc_buffers 17KB 19KB [ 1579.566771] rpc_tasks 2KB 3KB [ 1579.572186] UNIX 36KB 36KB [ 1579.577559] tcp_bind_bucket 1KB 8KB [ 1579.583041] inet_peer_cache 0KB 4KB [ 1579.588411] xfrm_state 3KB 4KB [ 1579.593826] ip_fib_trie 15KB 19KB [ 1579.599190] ip_fib_alias 69KB 71KB [ 1579.604595] ip_dst_cache 37KB 96KB [ 1579.609964] RAW 51KB 57KB [ 1579.615381] UDP 19KB 19KB [ 1579.620747] TCP 8KB 11KB [ 1579.626153] hugetlbfs_inode_cache 2KB 7KB [ 1579.631924] fscache_cookie_jar 1KB 3KB [ 1579.637391] eventpoll_pwq 4KB 35KB [ 1579.642809] eventpoll_epi 8KB 66KB [ 1579.648280] inotify_inode_mark 6KB 31KB [ 1579.653782] request_queue 160KB 160KB [ 1579.659143] blkdev_requests 1KB 3KB [ 1579.664546] blkdev_ioc 55KB 84KB [ 1579.669917] bio-0 2075KB 2163KB [ 1579.675335] biovec-max 4050KB 4059KB [ 1579.680700] biovec-64 1865KB 1905KB [ 1579.686470] biovec-16 171KB 176KB [ 1579.691896] bio_integrity_payload 1KB 7KB [ 1579.697609] khugepaged_mm_slot 15KB 42KB [ 1579.703131] dmaengine-unmap-256 2KB 6KB [ 1579.708671] dmaengine-unmap-128 1KB 3KB [ 1579.714284] dmaengine-unmap-16 0KB 4KB [ 1579.719742] dmaengine-unmap-2 0KB 3KB [ 1579.725156] skbuff_fclone_cache 285KB 513KB [ 1579.730704] skbuff_head_cache 3205KB 3206KB [ 1579.736127] configfs_dir_cache 0KB 4KB [ 1579.741577] file_lock_cache 0KB 3KB [ 1579.746983] file_lock_ctx 0KB 3KB [ 1579.752412] fsnotify_mark_connector 4KB 15KB [ 1579.758411] net_namespace 69KB 69KB [ 1579.763850] shmem_inode_cache 4497KB 4585KB [ 1579.769306] task_delay_info 170KB 257KB [ 1579.774734] taskstats 116KB 270KB [ 1579.780099] proc_dir_entry 683KB 686KB [ 1579.785513] pde_opener 1KB 11KB [ 1579.790876] seq_file 117KB 287KB [ 1579.796284] sigqueue 78KB 145KB [ 1579.801716] kernfs_node_cache 10820KB 10851KB [ 1579.807086] mnt_cache 163KB 188KB [ 1579.812500] filp 2503KB 2981KB [ 1579.818032] names_cache 64485KB 64515KB [ 1579.823445] iint_cache 39KB 111KB [ 1579.828897] hashtab_node 118KB 119KB [ 1579.834339] ebitmap_node 1421KB 2551KB [ 1579.839701] avtab_node 1012KB 1013KB [ 1579.845108] avc_node 51KB 59KB [ 1579.850476] selinux_file_security 224KB 406KB [ 1579.856248] selinux_inode_security 3175KB 3932KB [ 1579.862130] key_jar 9KB 22KB [ 1579.867501] uts_namespace 4KB 7KB [ 1579.872913] nsproxy 3KB 31KB [ 1579.878276] vm_area_struct 7234KB 7235KB [ 1579.883698] mm_struct 1746KB 1748KB [ 1579.889067] fs_cache 142KB 152KB [ 1579.894495] files_cache 534KB 536KB [ 1579.899859] signal_cache 1230KB 1236KB [ 1579.905263] sighand_cache 464KB 561KB [ 1579.910630] task_struct 5370KB 5376KB [ 1579.916043] cred_jar 900KB 928KB [ 1579.921406] anon_vma_chain 2052KB 2055KB [ 1579.926811] anon_vma 168KB 392KB [ 1579.932218] pid 45KB 196KB [ 1579.937587] Acpi-Operand 106KB 162KB [ 1579.943097] Acpi-Namespace 19KB 23KB [ 1579.948460] numa_policy 0KB 3KB [ 1579.953980] debug_objects_cache 1033KB 1444KB [ 1579.959526] trace_event_file 260KB 262KB [ 1579.964977] ftrace_event_field 376KB 381KB [ 1579.970451] pool_workqueue 94KB 100KB [ 1579.975877] task_group 6KB 10KB [ 1579.981334] page->ptl 2186KB 3107KB [ 1579.986753] kmalloc-2M 2050KB 2050KB [ 1579.992145] kmalloc-512k 2056KB 2056KB [ 1579.997599] kmalloc-256k 1290KB 1290KB [ 1580.003018] kmalloc-128k 16770KB 16770KB [ 1580.008386] kmalloc-64k 462KB 462KB [ 1580.013797] kmalloc-32k 31581KB 31581KB [ 1580.019171] kmalloc-16k 3646KB 3646KB [ 1580.024581] kmalloc-8k 2433KB 2450KB [ 1580.029942] kmalloc-4k 17429KB 17459KB [ 1580.035338] kmalloc-2k 11285KB 11296KB [ 1580.040710] kmalloc-1k 6246KB 6717KB [ 1580.046124] kmalloc-512 5060KB 5062KB [ 1580.051485] kmalloc-256 3449KB 3453KB [ 1580.056876] kmalloc-128 1172KB 1389KB [ 1580.062265] kmalloc-96 2198KB 3376KB [ 1580.067805] kmalloc-64 3647KB 4828KB [ 1580.073213] kmalloc-32 3095KB 3622KB [ 1580.078792] kmalloc-192 931KB 964KB [ 1580.084578] kmem_cache 301KB 303KB [ 1580.089959] Out of memory: Kill process 15048 (syz-executor2) score 1005 or sacrifice child [ 1580.098554] Killed process 15050 (syz-executor2) total-vm:70472kB, anon-rss:4236kB, file-rss:32768kB, shmem-rss:0kB [ 1580.111332] oom_reaper: reaped process 15050 (syz-executor2), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1580.129879] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1580.141693] syz-fuzzer cpuset=/ mems_allowed=0 [ 1580.146465] CPU: 0 PID: 6147 Comm: syz-fuzzer Not tainted 4.20.0-rc3+ #125 [ 1580.153492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1580.162875] Call Trace: [ 1580.165488] dump_stack+0x244/0x39d [ 1580.169137] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1580.174347] ? mark_held_locks+0x130/0x130 [ 1580.178701] ? mark_held_locks+0x130/0x130 [ 1580.182966] dump_header+0x27b/0xf72 [ 1580.186711] ? pagefault_out_of_memory+0x197/0x197 [ 1580.191653] ? __lock_acquire+0x62f/0x4c20 [ 1580.195908] ? percpu_ref_get_many+0x240/0x240 [ 1580.200777] ? print_usage_bug+0xc0/0xc0 [ 1580.204857] ? zap_class+0x640/0x640 [ 1580.208586] ? print_usage_bug+0xc0/0xc0 [ 1580.212747] ? print_usage_bug+0xc0/0xc0 [ 1580.216820] ? zap_class+0x640/0x640 [ 1580.220546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1580.226102] ? find_held_lock+0x36/0x1c0 [ 1580.230289] ? mark_held_locks+0xc7/0x130 [ 1580.234515] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1580.239605] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1580.244708] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1580.246580] syz-executor2: vmalloc: allocation failure, allocated 59518976 of 1047236608 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1580.249298] ? trace_hardirqs_on+0xbd/0x310 [ 1580.267252] ? kasan_check_read+0x11/0x20 [ 1580.267610] syz-executor2 cpuset=syz2 mems_allowed=0 [ 1580.271514] ? ___ratelimit+0x3b4/0x672 [ 1580.280707] ? trace_hardirqs_off_caller+0x310/0x310 [ 1580.285818] ? trace_hardirqs_on+0x310/0x310 [ 1580.290233] ? lock_downgrade+0x900/0x900 [ 1580.294426] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1580.299534] ? ___ratelimit+0x3b9/0x672 [ 1580.303515] ? idr_get_free+0xf70/0xf70 [ 1580.307495] ? find_held_lock+0x36/0x1c0 [ 1580.311566] oom_kill_process.cold.27+0x10/0x903 [ 1580.316326] ? zap_class+0x640/0x640 [ 1580.320051] ? check_preemption_disabled+0x48/0x280 [ 1580.325073] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1580.330134] ? kasan_check_read+0x11/0x20 [ 1580.334288] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1580.339570] ? oom_evaluate_task+0x540/0x540 [ 1580.343993] ? find_held_lock+0x36/0x1c0 [ 1580.348066] ? out_of_memory+0x974/0x1430 [ 1580.352320] ? lock_downgrade+0x900/0x900 [ 1580.356468] ? check_preemption_disabled+0x48/0x280 [ 1580.361672] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1580.366602] ? kasan_check_read+0x11/0x20 [ 1580.371284] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1580.376562] ? rcu_softirq_qs+0x20/0x20 [ 1580.380544] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1580.386087] ? oom_evaluate_task+0x302/0x540 [ 1580.390505] out_of_memory+0xa84/0x1430 [ 1580.394488] ? oom_killer_disable+0x3a0/0x3a0 [ 1580.399001] ? __alloc_pages_slowpath+0xf5c/0x2de0 [ 1580.403938] ? __ww_mutex_check_waiters+0x160/0x160 [ 1580.408973] __alloc_pages_slowpath+0x232c/0x2de0 [ 1580.413862] ? warn_alloc+0x120/0x120 [ 1580.417672] ? mark_held_locks+0x130/0x130 [ 1580.421916] ? find_get_entry+0xaae/0x1120 [ 1580.426165] ? filemap_map_pages+0x1a20/0x1a20 [ 1580.430752] ? zap_class+0x640/0x640 [ 1580.434479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1580.440022] ? check_preemption_disabled+0x48/0x280 [ 1580.445070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1580.451827] ? should_fail+0x22d/0xd01 [ 1580.455723] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1580.460828] ? zap_class+0x640/0x640 [ 1580.464574] ? __lock_is_held+0xb5/0x140 [ 1580.468655] ? mark_held_locks+0x130/0x130 [ 1580.472915] ? lock_release+0xa00/0xa00 [ 1580.476893] ? perf_trace_sched_process_exec+0x860/0x860 [ 1580.482351] ? xa_load+0x2ba/0x460 [ 1580.485912] ? lock_downgrade+0x900/0x900 [ 1580.490074] ? __might_sleep+0x95/0x190 [ 1580.494155] __alloc_pages_nodemask+0xad8/0xea0 [ 1580.498833] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1580.503854] ? __page_cache_alloc+0x191/0x5c0 [ 1580.508357] ? xa_load+0x2e1/0x460 [ 1580.511907] ? xa_clear_mark+0x40/0x40 [ 1580.515796] ? zap_class+0x640/0x640 [ 1580.520036] ? zap_class+0x640/0x640 [ 1580.523793] ? zap_class+0x640/0x640 [ 1580.527519] ? __do_page_cache_readahead+0x663/0x810 [ 1580.532645] ? find_held_lock+0x36/0x1c0 [ 1580.536711] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1580.542259] alloc_pages_current+0x173/0x350 [ 1580.546679] __page_cache_alloc+0x38c/0x5c0 [ 1580.550998] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1580.555931] ? kasan_check_read+0x11/0x20 [ 1580.560080] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1580.565367] ? generic_perform_write+0x6a0/0x6a0 [ 1580.570146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1580.575692] ? check_preemption_disabled+0x48/0x280 [ 1580.580718] filemap_fault+0x1595/0x25f0 [ 1580.584808] ? __lock_page_or_retry+0xa00/0xa00 [ 1580.589485] ? mark_held_locks+0x130/0x130 [ 1580.593738] ? filemap_map_pages+0xd6b/0x1a20 [ 1580.598239] ? lock_downgrade+0x900/0x900 [ 1580.602397] ? check_preemption_disabled+0x48/0x280 [ 1580.607421] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1580.612351] ? kasan_check_read+0x11/0x20 [ 1580.616510] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1580.621784] ? rcu_softirq_qs+0x20/0x20 [ 1580.625774] ? filemap_map_pages+0xd92/0x1a20 [ 1580.630287] ? find_get_entries_tag+0x1400/0x1400 [ 1580.635241] ? debug_object_destroy+0x2b0/0x2b0 [ 1580.639914] ? lock_pi_update_atomic+0x150/0x150 [ 1580.644679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1580.650376] ? lock_acquire+0x1ed/0x520 [ 1580.654351] ? ext4_filemap_fault+0x7a/0xad [ 1580.658691] ? lock_release+0xa00/0xa00 [ 1580.662672] ? perf_trace_sched_process_exec+0x860/0x860 [ 1580.668153] ? print_usage_bug+0xc0/0xc0 [ 1580.672232] ? print_usage_bug+0xc0/0xc0 [ 1580.676305] ? down_read+0x8d/0x120 [ 1580.679936] ? ext4_filemap_fault+0x7a/0xad [ 1580.684268] ? __down_interruptible+0x700/0x700 [ 1580.688952] ext4_filemap_fault+0x82/0xad [ 1580.693108] __do_fault+0x100/0x6b0 [ 1580.696738] ? find_held_lock+0x36/0x1c0 [ 1580.700802] ? pmd_devmap_trans_unstable+0x220/0x220 [ 1580.705914] ? mark_held_locks+0x130/0x130 [ 1580.710170] ? mark_held_locks+0x130/0x130 [ 1580.714438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1580.719982] __handle_mm_fault+0x3ea0/0x5be0 [ 1580.724413] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1580.729274] ? _raw_spin_unlock_irq+0x60/0x80 [ 1580.733791] ? zap_class+0x640/0x640 [ 1580.737508] ? zap_class+0x640/0x640 [ 1580.741224] ? __x64_sys_futex+0x53e/0x6a0 [ 1580.745472] ? find_held_lock+0x36/0x1c0 [ 1580.749566] ? handle_mm_fault+0x42a/0xc70 [ 1580.753804] ? lock_downgrade+0x900/0x900 [ 1580.757956] ? check_preemption_disabled+0x48/0x280 [ 1580.762976] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1580.767909] ? kasan_check_read+0x11/0x20 [ 1580.772065] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1580.777363] ? rcu_softirq_qs+0x20/0x20 [ 1580.781341] ? trace_hardirqs_off_caller+0x310/0x310 [ 1580.786462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1580.792005] ? check_preemption_disabled+0x48/0x280 [ 1580.797035] handle_mm_fault+0x54f/0xc70 [ 1580.801102] ? __handle_mm_fault+0x5be0/0x5be0 [ 1580.805695] ? find_vma+0x34/0x190 [ 1580.809245] __do_page_fault+0x5e8/0xe60 [ 1580.813310] ? trace_hardirqs_off+0xb8/0x310 [ 1580.817736] do_page_fault+0xf2/0x7e0 [ 1580.821545] ? vmalloc_sync_all+0x30/0x30 [ 1580.825703] ? error_entry+0x70/0xd0 [ 1580.829426] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1580.834443] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1580.839395] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1580.844328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1580.849184] ? trace_hardirqs_on_caller+0x310/0x310 [ 1580.854219] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1580.859679] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1580.864701] ? page_fault+0x8/0x30 [ 1580.868251] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1580.873099] ? page_fault+0x8/0x30 [ 1580.876654] page_fault+0x1e/0x30 [ 1580.880194] RIP: 0033:0x45ddf3 [ 1580.883410] Code: Bad RIP value. [ 1580.886782] RSP: 002b:000000c42001fea0 EFLAGS: 00010202 [ 1580.892162] RAX: ffffffffffffff92 RBX: 000000003b97be73 RCX: 000000000045ddf3 [ 1580.899429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000014fda40 [ 1580.906785] RBP: 000000c42001fee8 R08: 0000000000000000 R09: 0000000000000000 [ 1580.914054] R10: 000000c42001fed8 R11: 0000000000000202 R12: 0000000000000001 [ 1580.921324] R13: 0000000000000050 R14: 000000000045b6a0 R15: 0000000000000000 [ 1580.928637] CPU: 1 PID: 15050 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #125 [ 1580.929743] Mem-Info: [ 1580.936015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1580.936022] Call Trace: [ 1580.936051] dump_stack+0x244/0x39d [ 1580.936069] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1580.936105] warn_alloc.cold.116+0xb7/0x1bd [ 1580.938515] active_anon:103013 inactive_anon:200 isolated_anon:0 [ 1580.938515] active_file:12 inactive_file:14 isolated_file:0 [ 1580.938515] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1580.938515] slab_reclaimable:14071 slab_unreclaimable:104973 [ 1580.938515] mapped:40962 shmem:244 pagetables:873 bounce:0 [ 1580.938515] free:15846 free_pcp:124 free_cma:0 [ 1580.947927] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 1580.947945] ? __lock_is_held+0xb5/0x140 [ 1580.947977] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1580.950554] Node 0 active_anon:412052kB inactive_anon:800kB active_file:48kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 69632kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1580.954163] __vmalloc_node_range+0x522/0x750 [ 1580.954188] ? vb2_vmalloc_alloc+0x123/0x380 [ 1580.959433] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1580.963746] vmalloc_user+0x75/0x170 [ 1580.963761] ? vb2_vmalloc_alloc+0x123/0x380 [ 1580.963796] vb2_vmalloc_alloc+0x123/0x380 [ 1580.996769] lowmem_reserve[]: 0 2818 6321 6321 [ 1581.001582] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1581.005639] Node 0 DMA32 free:28724kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:24kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1581.011152] ? __vb2_queue_alloc+0xf7/0xf90 [ 1581.038647] lowmem_reserve[]: 0 0 3503 3503 [ 1581.043114] ? vb2_vmalloc_attach_dmabuf+0x150/0x150 [ 1581.043136] __vb2_queue_alloc+0x5e1/0xf90 [ 1581.047520] Node 0 Normal free:18752kB min:37364kB low:46704kB high:56044kB active_anon:411940kB inactive_anon:800kB active_file:24kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6816kB pagetables:3492kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1581.073770] ? vicodec_try_decoder_cmd+0x120/0x120 [ 1581.073788] vb2_core_create_bufs+0x401/0x8c0 [ 1581.077480] lowmem_reserve[]: 0 0 0 0 [ 1581.081886] ? __vb2_queue_alloc+0xf90/0xf90 [ 1581.081900] ? __kernel_text_address+0xd/0x40 [ 1581.081921] ? unwind_get_return_address+0x61/0xa0 [ 1581.086140] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1581.090719] ? __save_stack_trace+0x8d/0xf0 [ 1581.095815] Node 0 DMA32: 11*4kB (M) 9*8kB (UM) 8*16kB (UME) 10*32kB (UM) 10*64kB (ME) 9*128kB (ME) 5*256kB (UM) 3*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28724kB [ 1581.123469] ? v4l2_prio_open+0x140/0x140 [ 1581.123491] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1581.123512] vb2_create_bufs+0x3c6/0x7f0 [ 1581.127808] Node 0 Normal: 526*4kB (UME) 1494*8kB (UME) 296*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18792kB [ 1581.132120] ? video_ioctl2+0x2c/0x33 [ 1581.132141] ? vb2_request_queue+0x120/0x120 [ 1581.132157] ? v4l2_prio_open+0x140/0x140 [ 1581.137239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1581.141462] ? find_held_lock+0x36/0x1c0 [ 1581.170188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1581.175087] v4l2_m2m_create_bufs+0x7c/0xe0 [ 1581.175108] v4l2_m2m_ioctl_create_bufs+0x6b/0x80 [ 1581.179578] 270 total pagecache pages [ 1581.183367] v4l_create_bufs+0x152/0x230 [ 1581.183385] __video_do_ioctl+0x8b1/0x1050 [ 1581.183408] ? v4l_s_fmt+0x990/0x990 [ 1581.187791] 0 pages in swap cache [ 1581.192299] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1581.192330] video_usercopy+0x5c1/0x1760 [ 1581.197255] Swap cache stats: add 0, delete 0, find 0/0 [ 1581.210885] ? v4l_s_fmt+0x990/0x990 [ 1581.210906] ? v4l_enumstd+0x70/0x70 [ 1581.210924] ? unwind_dump+0x190/0x190 [ 1581.215238] Free swap = 0kB [ 1581.231262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1581.231282] ? avc_has_extended_perms+0xab2/0x15a0 [ 1581.231310] ? avc_ss_reset+0x190/0x190 [ 1581.235453] Total swap = 0kB [ 1581.240965] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1581.245041] 1965979 pages RAM [ 1581.258183] ? kasan_check_read+0x11/0x20 [ 1581.258198] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1581.258213] ? rcu_softirq_qs+0x20/0x20 [ 1581.262009] 0 pages HighMem/MovableOnly [ 1581.266429] ? perf_trace_sched_process_exec+0x860/0x860 [ 1581.270532] 342854 pages reserved [ 1581.279360] ? __might_fault+0x12b/0x1e0 [ 1581.279380] ? video_usercopy+0x1760/0x1760 [ 1581.279397] video_ioctl2+0x2c/0x33 [ 1581.283451] 0 pages cma reserved [ 1581.292000] v4l2_ioctl+0x154/0x1b0 [ 1581.292015] ? video_devdata+0xa0/0xa0 [ 1581.292033] do_vfs_ioctl+0x1de/0x1790 [ 1581.296331] Unreclaimable slab info: [ 1581.301181] ? ioctl_preallocate+0x300/0x300 [ 1581.304987] Name Used Total [ 1581.309018] ? selinux_file_mprotect+0x620/0x620 [ 1581.313277] pid_3 0KB 3KB [ 1581.316937] ? rht_deferred_worker+0x1bcc/0x1de0 [ 1581.320382] pid_2 171KB 288KB [ 1581.325898] ? __sanitizer_cov_trace_const_cmp4+0xb/0x20 [ 1581.325916] ? put_timespec64+0x10f/0x1b0 [ 1581.325934] ? nsecs_to_jiffies+0x30/0x30 [ 1581.330009] TIPC 12KB 14KB [ 1581.335333] ? do_syscall_64+0x9a/0x820 [ 1581.335354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1581.335373] ? security_file_ioctl+0x94/0xc0 [ 1581.339065] rds_connection 0KB 3KB [ 1581.342772] ksys_ioctl+0xa9/0xd0 [ 1581.342790] __x64_sys_ioctl+0x73/0xb0 [ 1581.342808] do_syscall_64+0x1b9/0x820 [ 1581.346672] SCTPv6 18KB 18KB [ 1581.349681] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1581.355230] DCCPv6 14KB 14KB [ 1581.360122] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1581.364100] DCCP 13KB 13KB [ 1581.367096] ? trace_hardirqs_on_caller+0x310/0x310 [ 1581.372059] bridge_fdb_cache 14KB 19KB [ 1581.375112] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1581.379233] fib6_nodes 104KB 108KB [ 1581.384512] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1581.384528] ? __switch_to_asm+0x40/0x70 [ 1581.384543] ? __switch_to_asm+0x34/0x70 [ 1581.388500] ip6_dst_cache 258KB 258KB [ 1581.392466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1581.392491] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1581.397920] RAWv6 87KB 91KB [ 1581.401447] RIP: 0033:0x457569 [ 1581.405519] UDPv6 3KB 3KB [ 1581.409807] Code: Bad RIP value. [ 1581.413429] TCPv6 20KB 23KB [ 1581.416749] RSP: 002b:00007f730f44fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1581.420371] nf_conntrack 3KB 18KB [ 1581.424233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 1581.424241] RDX: 0000000020000080 RSI: 00000000c100565c RDI: 0000000000000005 [ 1581.424250] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1581.424259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f730f4506d4 [ 1581.424271] R13: 00000000004c18db R14: 00000000004d2e60 R15: 00000000ffffffff [ 1581.428164] sd_ext_cdb 0KB 3KB [ 1581.443263] Mem-Info: [ 1581.447457] scsi_sense_cache 1056KB 1064KB [ 1581.457401] active_anon:103007 inactive_anon:200 isolated_anon:0 [ 1581.457401] active_file:13 inactive_file:13 isolated_file:0 [ 1581.457401] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1581.457401] slab_reclaimable:14071 slab_unreclaimable:104977 [ 1581.457401] mapped:40962 shmem:244 pagetables:871 bounce:0 [ 1581.457401] free:15793 free_pcp:183 free_cma:0 [ 1581.457438] Node 0 active_anon:412028kB inactive_anon:800kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1581.462926] virtio_scsi_cmd 16KB 16KB [ 1581.469795] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1581.472553] sgpool-128 8KB 8KB [ 1581.472569] sgpool-64 4KB 6KB [ 1581.472579] sgpool-32 2KB 7KB [ 1581.472589] sgpool-16 1KB 3KB [ 1581.472599] sgpool-8 0KB 3KB [ 1581.472613] mqueue_inode_cache 12KB 14KB [ 1581.472627] bio_post_read_ctx 14KB 15KB [ 1581.472666] bio-2 14KB 15KB [ 1581.483751] lowmem_reserve[]: 0 2818 6321 6321 [ 1581.486244] jfs_mp 7KB 7KB [ 1581.497788] Node 0 DMA32 free:28724kB min:30052kB low:37564kB high:45076kB active_anon:112kB inactive_anon:0kB active_file:28kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2888776kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1581.501579] nfs_commit_data 3KB 7KB [ 1581.505048] lowmem_reserve[]: 0 0 3503 3503 [ 1581.508925] nfs_write_data 32KB 32KB [ 1581.522004] Node 0 Normal free:18540kB min:37364kB low:46704kB high:56044kB active_anon:411916kB inactive_anon:800kB active_file:24kB inactive_file:36kB unevictable:0kB writepending:0kB present:4718592kB managed:3587816kB mlocked:0kB kernel_stack:6816kB pagetables:3484kB bounce:0kB free_pcp:484kB local_pcp:240kB free_cma:0kB [ 1581.523654] ext4_system_zone 0KB 3KB [ 1581.528923] lowmem_reserve[]: 0 0 0 0 [ 1581.533896] kioctx 1KB 7KB [ 1581.533913] bio-1 1KB 3KB [ 1581.533925] pid_namespace 3KB 11KB [ 1581.533935] posix_timers_cache 15KB 37KB [ 1581.533950] rpc_buffers 17KB 19KB [ 1581.533960] rpc_tasks 2KB 3KB [ 1581.533971] UNIX 36KB 36KB [ 1581.546121] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1581.549753] tcp_bind_bucket 1KB 8KB [ 1581.557242] Node 0 DMA32: 11*4kB (M) 9*8kB (UM) 8*16kB (UME) 10*32kB (UM) 10*64kB (ME) 9*128kB (ME) 5*256kB (UM) 3*512kB (ME) 5*1024kB (UME) 3*2048kB (UME) 3*4096kB (M) = 28724kB [ 1581.560173] inet_peer_cache 0KB 4KB [ 1581.576728] Node 0 Normal: 463*4kB (UME) 1494*8kB (UME) 296*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18540kB [ 1581.580762] xfrm_state 3KB 4KB [ 1581.590197] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1581.590869] ip_fib_trie 15KB 19KB [ 1581.600826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1581.604949] ip_fib_alias 69KB 71KB [ 1581.604960] ip_dst_cache 37KB 96KB [ 1581.604972] RAW 51KB 57KB [ 1581.617367] 270 total pagecache pages [ 1581.621434] UDP 19KB 19KB [ 1581.626912] 0 pages in swap cache [ 1581.634250] TCP 8KB 11KB [ 1581.634263] hugetlbfs_inode_cache 2KB 7KB [ 1581.634272] fscache_cookie_jar 1KB 3KB [ 1581.634280] eventpoll_pwq 4KB 35KB [ 1581.634298] eventpoll_epi 8KB 66KB [ 1581.634308] inotify_inode_mark 6KB 31KB [ 1581.634319] request_queue 160KB 160KB [ 1581.634330] blkdev_requests 1KB 3KB [ 1581.634342] blkdev_ioc 55KB 84KB [ 1581.646293] Swap cache stats: add 0, delete 0, find 0/0 [ 1581.648970] bio-0 2075KB 2163KB [ 1581.656267] Free swap = 0kB [ 1581.668271] biovec-max 4050KB 4059KB [ 1581.673432] Total swap = 0kB [ 1581.676706] biovec-64 1865KB 1905KB [ 1581.715795] 1965979 pages RAM [ 1581.742656] biovec-16 171KB 176KB [ 1581.747902] 0 pages HighMem/MovableOnly [ 1581.774438] bio_integrity_payload 1KB 7KB [ 1581.779628] 342854 pages reserved [ 1581.780530] khugepaged_mm_slot 15KB 42KB [ 1581.785915] 0 pages cma reserved [ 1582.002013] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1582.002216] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1582.011076] dmaengine-unmap-256 2KB 6KB [ 1582.180710] dmaengine-unmap-128 1KB 3KB [ 1582.192770] dmaengine-unmap-16 0KB 4KB [ 1582.198264] dmaengine-unmap-2 0KB 3KB [ 1582.204899] skbuff_fclone_cache 285KB 513KB [ 1582.210462] skbuff_head_cache 3213KB 3213KB [ 1582.215966] configfs_dir_cache 0KB 4KB [ 1582.221439] file_lock_cache 0KB 3KB [ 1582.231229] file_lock_ctx 0KB 3KB [ 1582.236717] fsnotify_mark_connector 4KB 15KB [ 1582.247611] net_namespace 69KB 69KB [ 1582.253177] shmem_inode_cache 4497KB 4585KB [ 1582.258556] task_delay_info 170KB 257KB [ 1582.267526] taskstats 116KB 270KB [ 1582.272960] proc_dir_entry 683KB 686KB [ 1582.278354] pde_opener 1KB 11KB [ 1582.287490] seq_file 117KB 287KB [ 1582.293022] sigqueue 78KB 145KB [ 1582.298392] kernfs_node_cache 10820KB 10851KB [ 1582.307561] mnt_cache 163KB 188KB [ 1582.313090] filp 2503KB 2981KB [ 1582.318467] names_cache 64485KB 64515KB [ 1582.324270] iint_cache 39KB 111KB [ 1582.329644] hashtab_node 118KB 119KB [ 1582.335290] ebitmap_node 1421KB 2551KB [ 1582.340854] avtab_node 1012KB 1013KB [ 1582.346451] avc_node 51KB 59KB [ 1582.352601] selinux_file_security 224KB 406KB [ 1582.358497] selinux_inode_security 3175KB 3932KB [ 1582.364354] key_jar 9KB 22KB [ 1582.370732] uts_namespace 4KB 7KB [ 1582.376307] nsproxy 3KB 31KB [ 1582.381750] vm_area_struct 7234KB 7235KB [ 1582.388456] mm_struct 1746KB 1748KB [ 1582.393911] fs_cache 142KB 152KB [ 1582.399279] files_cache 534KB 536KB [ 1582.404695] signal_cache 1230KB 1236KB [ 1582.410067] sighand_cache 464KB 561KB [ 1582.415510] task_struct 5370KB 5376KB [ 1582.421540] cred_jar 900KB 928KB [ 1582.426970] anon_vma_chain 2052KB 2055KB [ 1582.432373] anon_vma 168KB 392KB [ 1582.437743] pid 45KB 196KB [ 1582.443163] Acpi-Operand 106KB 162KB [ 1582.448627] Acpi-Namespace 19KB 23KB [ 1582.454078] numa_policy 0KB 3KB [ 1582.459468] debug_objects_cache 1033KB 1444KB [ 1582.465068] trace_event_file 260KB 262KB [ 1582.470626] ftrace_event_field 376KB 381KB [ 1582.476364] pool_workqueue 94KB 100KB [ 1582.481791] task_group 6KB 10KB [ 1582.487182] page->ptl 2186KB 3107KB [ 1582.492631] kmalloc-2M 2050KB 2050KB [ 1582.498182] kmalloc-512k 2056KB 2056KB [ 1582.503745] kmalloc-256k 1290KB 1290KB [ 1582.509205] kmalloc-128k 16770KB 16770KB [ 1582.514804] kmalloc-64k 462KB 462KB [ 1582.520939] kmalloc-32k 31581KB 31581KB [ 1582.526590] kmalloc-16k 3646KB 3646KB [ 1582.532770] kmalloc-8k 2433KB 2450KB [ 1582.538883] kmalloc-4k 17429KB 17459KB [ 1582.544958] kmalloc-2k 11285KB 11296KB [ 1582.561835] kmalloc-1k 6273KB 6717KB [ 1582.567362] kmalloc-512 5066KB 5066KB [ 1582.579173] kmalloc-256 3449KB 3453KB [ 1582.585085] kmalloc-128 1172KB 1389KB [ 1582.590463] kmalloc-96 2198KB 3376KB [ 1582.611752] kmalloc-64 3647KB 4828KB [ 1582.617249] kmalloc-32 3095KB 3622KB [ 1582.631743] kmalloc-192 931KB 964KB [ 1582.637149] kmem_cache 301KB 303KB [ 1582.661743] Out of memory: Kill process 6134 (syz-fuzzer) score 61 or sacrifice child [ 1582.669988] Killed process 25996 (syz-executor3) total-vm:70208kB, anon-rss:60kB, file-rss:0kB, shmem-rss:0kB [ 1582.692028] oom_reaper: reaped process 25996 (syz-executor3), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB [ 1586.912454] device bridge_slave_1 left promiscuous mode [ 1586.918108] bridge0: port 2(bridge_slave_1) entered disabled state [ 1587.022832] device bridge_slave_0 left promiscuous mode [ 1587.028395] bridge0: port 1(bridge_slave_0) entered disabled state 04:36:07 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x3000000, 0x0, 0x0, 0x8000, 0xffffffffffffffff) 04:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:36:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000100)='security.selinux\x00', 0x0, 0x0, 0x0) socket$inet6(0xa, 0xfffffffffffffffd, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(0x0, 0x0, 0x3ef, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f00000000c0)=0x10, 0x8080fffffffe) 04:36:07 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:36:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 04:36:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000080)={0x8, 0x8, 0x1, {0x1, @raw_data="1d048632caa55722026ba44721e884ef06390242ae7b6b3e86e324d1f195cb0d0f5731249aff5a3581a368d5ef8001b68bf373ef7d033dfb363e44eb697c754c2ae4819236c9f667f051afeb49951a5a10b3b333f1b2ded4cc4d8a2c5af1f1014fee9c35fcba503dbed2a2fc6f3c1db2084de67042f5eb9106592e22aadce4dcd3af1c0d27a7f632c2e45abbbdb7d4a5775f923736683ae475eee8fe2faafc4c92f6e276b65003d1fe8ec0d702f8c3f18726c31297d1bddd177badf126a2421313bd773236523c02"}}) 04:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x29, 0x1, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x3, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) 04:36:07 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) mmap(&(0x7f0000b8e000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) mmap$xdp(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x852, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0xffffff1f, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) [ 1592.323611] team0 (unregistering): Port device team_slave_1 removed [ 1592.357788] team0 (unregistering): Port device team_slave_0 removed [ 1592.387805] bond0 (unregistering): Releasing backup interface bond_slave_1 04:36:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x300, &(0x7f0000000000)="71e67a111fde54fe46b90483c016cb5860", 0x11) [ 1592.458136] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1592.600120] bond0 (unregistering): Released all slaves [ 1592.617669] kasan: CONFIG_KASAN_INLINE enabled [ 1592.636001] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1592.657329] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1592.663631] CPU: 1 PID: 160 Comm: kworker/u4:3 Not tainted 4.20.0-rc3+ #125 [ 1592.670741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.680124] Workqueue: netns cleanup_net [ 1592.684809] RIP: 0010:rb_next+0xd7/0x140 [ 1592.688899] Code: 49 89 dc 4c 89 eb 48 83 e3 fc 48 89 d8 75 c8 48 83 c4 08 5b 41 5c 41 5d 41 5e 5d c3 48 89 d0 48 8d 78 10 48 89 fa 48 c1 ea 03 <80> 3c 1a 00 75 1a 48 8b 50 10 48 85 d2 75 e3 48 83 c4 08 5b 41 5c [ 1592.707819] RSP: 0018:ffff8881d930ebc8 EFLAGS: 00010203 [ 1592.713202] RAX: 5741e5894855dfff RBX: dffffc0000000000 RCX: ffffffff81f8d010 [ 1592.720488] RDX: 0ae83cb1290abc01 RSI: ffffffff81f8cee0 RDI: 5741e5894855e00f [ 1592.727883] RBP: ffff8881d930ebf0 R08: ffff8881d92fc480 R09: fffffbfff0fab697 [ 1592.735176] R10: fffffbfff0fab697 R11: ffffffff87d5b4bf R12: ffffffff87d5b4f0 [ 1592.742461] R13: fc0000000000ba48 R14: dffffc0000000000 R15: 0000000000000004 [ 1592.749757] FS: 0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 1592.758012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1592.763909] CR2: 0000000000402e9d CR3: 000000017cbad000 CR4: 00000000001406e0 [ 1592.771312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1592.778610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1592.785930] Call Trace: [ 1592.788545] ? rb_next+0x108/0x140 [ 1592.792110] kernfs_next_descendant_post+0x89/0x2e0 [ 1592.797156] ? rb_next+0x108/0x140 [ 1592.800802] __kernfs_remove+0x178/0xaf0 [ 1592.804883] ? wake_up_klogd+0x180/0x180 [ 1592.808965] ? kernfs_next_descendant_post+0x2e0/0x2e0 [ 1592.814263] ? find_held_lock+0x36/0x1c0 [ 1592.818347] ? sysfs_remove_dir+0x72/0x110 [ 1592.822611] ? lock_downgrade+0x900/0x900 [ 1592.826772] ? printk+0xa7/0xcf [ 1592.830072] ? kasan_check_read+0x11/0x20 [ 1592.834250] ? do_raw_spin_unlock+0xa7/0x330 [ 1592.838673] ? do_raw_spin_trylock+0x270/0x270 [ 1592.843273] kernfs_remove+0x23/0x40 [ 1592.847004] sysfs_remove_dir+0xd6/0x110 [ 1592.851082] kobject_del.part.4+0x3a/0xf0 [ 1592.855247] kobject_put.cold.9+0x1f0/0x2e4 [ 1592.859592] netdev_queue_update_kobjects+0x312/0x4f0 [ 1592.864807] ? net_rx_queue_update_kobjects+0x620/0x620 [ 1592.870196] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1592.875766] netdev_unregister_kobject+0x1ff/0x2e0 [ 1592.880722] ? netdev_queue_update_kobjects+0x4f0/0x4f0 [ 1592.886104] ? rtnl_trylock+0x20/0x20 [ 1592.889937] ? bond_do_ioctl+0xae0/0xae0 [ 1592.894028] rollback_registered_many+0x8d4/0x1250 [ 1592.898983] ? generic_xdp_install+0x590/0x590 [ 1592.903589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1592.909172] ? check_preemption_disabled+0x48/0x280 [ 1592.914224] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1592.919786] ? rtnl_is_locked+0xb5/0xf0 [ 1592.923783] ? rtnl_trylock+0x20/0x20 [ 1592.927608] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1592.933170] ? rtnl_is_locked+0xb5/0xf0 [ 1592.937168] ? rtnl_trylock+0x20/0x20 [ 1592.940989] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1592.946551] ? unregister_netdevice_queue+0x2c0/0x5e0 [ 1592.951795] unregister_netdevice_many+0xfa/0x4c0 [ 1592.956666] ? unregister_netdev+0x30/0x30 [ 1592.960928] ? sysfs_remove_group+0xf6/0x1b0 [ 1592.965362] ? br_dev_delete+0x139/0x190 [ 1592.969457] default_device_exit_batch+0x43a/0x540 [ 1592.974418] ? unregister_netdevice_many+0x4c0/0x4c0 [ 1592.979641] ? default_device_exit+0x224/0x2c0 [ 1592.984246] ? __init_waitqueue_head+0x150/0x150 [ 1592.989021] ? rtnl_unlock+0xe/0x10 [ 1592.992664] ? unregister_netdevice_many+0x4c0/0x4c0 [ 1592.997784] ? dev_change_net_namespace+0xe50/0xe50 [ 1593.002822] ops_exit_list.isra.5+0x105/0x160 [ 1593.007337] cleanup_net+0x555/0xb10 [ 1593.011076] ? debug_object_deactivate+0x2eb/0x450 [ 1593.016022] ? peernet2id_alloc+0x3e0/0x3e0 [ 1593.020449] ? find_held_lock+0x36/0x1c0 [ 1593.024527] ? zap_class+0x640/0x640 [ 1593.028259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1593.033919] ? check_preemption_disabled+0x48/0x280 [ 1593.038960] ? __lock_is_held+0xb5/0x140 [ 1593.043040] process_one_work+0xc90/0x1c40 [ 1593.047295] ? mark_held_locks+0x130/0x130 [ 1593.051640] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 1593.056327] ? __switch_to_asm+0x40/0x70 [ 1593.060579] ? __switch_to_asm+0x34/0x70 [ 1593.064661] ? __switch_to_asm+0x34/0x70 [ 1593.068739] ? __switch_to_asm+0x40/0x70 [ 1593.072811] ? __switch_to_asm+0x34/0x70 [ 1593.076881] ? __switch_to_asm+0x40/0x70 [ 1593.080972] ? __switch_to_asm+0x34/0x70 [ 1593.085045] ? __switch_to_asm+0x40/0x70 [ 1593.089130] ? __schedule+0x8d7/0x21d0 [ 1593.093036] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1593.097642] ? zap_class+0x640/0x640 [ 1593.101382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1593.106157] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1593.110757] ? lock_acquire+0x1ed/0x520 [ 1593.114881] ? worker_thread+0x3e0/0x1390 [ 1593.119052] ? kasan_check_read+0x11/0x20 [ 1593.123210] ? do_raw_spin_lock+0x14f/0x350 [ 1593.127543] ? kasan_check_read+0x11/0x20 [ 1593.131705] ? rwlock_bug.part.2+0x90/0x90 [ 1593.135955] ? trace_hardirqs_on+0x310/0x310 [ 1593.140397] worker_thread+0x17f/0x1390 [ 1593.144402] ? __switch_to_asm+0x34/0x70 [ 1593.148493] ? process_one_work+0x1c40/0x1c40 [ 1593.153021] ? zap_class+0x640/0x640 [ 1593.156770] ? __kthread_parkme+0xce/0x1a0 [ 1593.161028] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1593.166152] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1593.171277] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1593.175890] ? trace_hardirqs_on+0xbd/0x310 [ 1593.180228] ? kasan_check_read+0x11/0x20 [ 1593.184405] ? __kthread_parkme+0xce/0x1a0 [ 1593.188665] ? trace_hardirqs_off_caller+0x310/0x310 [ 1593.193788] ? trace_hardirqs_off_caller+0x310/0x310 [ 1593.198915] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 1593.204065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1593.209624] ? __kthread_parkme+0xfb/0x1a0 [ 1593.213878] ? process_one_work+0x1c40/0x1c40 [ 1593.218399] kthread+0x35a/0x440 [ 1593.221785] ? kthread_stop+0x900/0x900 [ 1593.225777] ret_from_fork+0x3a/0x50 [ 1593.229494] Modules linked in: [ 1593.653122] ---[ end trace 0076ea0e5672f55d ]--- [ 1593.658038] RIP: 0010:rb_next+0xd7/0x140 [ 1593.662170] Code: 49 89 dc 4c 89 eb 48 83 e3 fc 48 89 d8 75 c8 48 83 c4 08 5b 41 5c 41 5d 41 5e 5d c3 48 89 d0 48 8d 78 10 48 89 fa 48 c1 ea 03 <80> 3c 1a 00 75 1a 48 8b 50 10 48 85 d2 75 e3 48 83 c4 08 5b 41 5c [ 1593.681248] RSP: 0018:ffff8881d930ebc8 EFLAGS: 00010203 [ 1593.687143] RAX: 5741e5894855dfff RBX: dffffc0000000000 RCX: ffffffff81f8d010 [ 1593.694494] RDX: 0ae83cb1290abc01 RSI: ffffffff81f8cee0 RDI: 5741e5894855e00f [ 1593.701835] RBP: ffff8881d930ebf0 R08: ffff8881d92fc480 R09: fffffbfff0fab697 [ 1593.709152] R10: fffffbfff0fab697 R11: ffffffff87d5b4bf R12: ffffffff87d5b4f0 [ 1593.716507] R13: fc0000000000ba48 R14: dffffc0000000000 R15: 0000000000000004 [ 1593.723849] FS: 0000000000000000(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 [ 1593.732130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1593.738075] CR2: ffffffffff600400 CR3: 00000001d2e72000 CR4: 00000000001406f0 [ 1593.745410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1593.752754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1593.760066] Kernel panic - not syncing: Fatal exception [ 1593.766790] Kernel Offset: disabled [ 1593.770423] Rebooting in 86400 seconds..