, 0xa0000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="19447ae47e0c7aa0ac46753555d4ea6aa78b15c79606144ac377093766b7607ed521acebcadd994c0458aeaac5c8d0c9899b14a8f58e0129d179cf4e497362f70543074ceac71615bfed8b3c1925ea10e31510e907eeefb53c2352e7eb71146b8af2bfefe9c3cf3c5ab36d2d73554b85e27fd40af992cabd50168058e0c4ce7856244e38a8460da645fcc8622ab52f867a546e8b1ce8b74e68bf938bc2c0f2adb973c75575e256417ed41b8a9dabae33fbf997c3866009e8dfd6be9a7cdb184e8ee47136289aac91f50d495df1826fa0e06046933a691a23d13c8ec5b6d88fa375dfecb15e1eb54fa490e697822cbb8f") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0xfffffffffffffffc, 0x0, 0x2, 0x4b3}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/77) keyctl$set_reqkey_keyring(0xe, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:40:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x5, 0xfbc, 0xffff, 0x1, 0x3}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x742) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') fsetxattr(r4, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='+\\$\x00', 0x4, 0x3) sendfile(r3, r4, &(0x7f0000000000)=0x100500, 0x500) 11:40:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:37 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:40:37 executing program 4: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000940)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000980)) r1 = perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000ac0)={'team0\x00', 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) openat$userio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/userio\x00', 0x1010c0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x8, &(0x7f0000000640)=[{&(0x7f0000000200)="6ef5a0ee164cf7cbf1d14ebc1021f1fdcb41be8bf9b296494f9c83eca3645eef08d0d2008541a2363205ad7d64740d91ece687c36afbe1b6949c3b04190c997150a606a15c539732b6b2a13f90f427dc3ca6ad52823b1fb0c62cca5963155e4e4fe994681d54b4400306aec6ca5d6f6aff67a06b280d05596802babb7b8bf29c88eda39b4d2cd5e373628de2b019493cf33f4fc79912bca86574a38bb03cba62673d35ea1dd12ae56442c5dd7d22ffe47a204d002a406b94ae93edf17e3c303071ed8636cc9652f94209dd68e93509aecc423c288df538d3712ef5a6d745daf457f2781cdb5bb275d98eb930dd95eb9fa23f7bcc7529c11f8d620319", 0xfc, 0xfffffffffffffff7}, {&(0x7f0000000100)="eea1872c8f62b0b22b77b375498cec5851056963e2d91e25b2f6a137ebbbaca12c1eab227cb4b39ae7a2906e1ea5320d1378e576", 0x34, 0xfa4}, {&(0x7f0000000300)="00cb3e4f79ee303449817a4e626d5cba4d91b623e99e4600761949c85bde3dba7cceff6d05fd4a123122070ddb261f19732f7dc64a43412dd7279519a6e2cdf66de37375f8cd6f7ec1a846b8a5178799d1b8ac3634c3d3289fb0359705ba505ec9418789fb7f77a1cf56f8deb00faeed1fb5bf27cabdaf2292dc5ed602c4b2f277724f62e8b1a154d9eab9e066e55ff867daa557b23bb190729cfc75f8c9a079fcafefe26b1a29b2acc9c261e386a38bee71b49ee2127ec26e90ee7811c6b8f1ce5f3eab515bcc1e581062a5974fd38eab9f7b81dcf147b233ec40f0", 0xdc, 0x40}, {&(0x7f0000000400)="8718327daf0b4979cef37bef6274c4a4c0ffa36a5e9434d42826abc3c4f877f46aef3c32bfbe77dc212991612dec5fb5d95ec43ef7ee874ad063fda964deaeeedb6f95bd873a3bc62620fc46758095b65499cdffd48766fde3f7f21af97120fc7c48efab", 0x64, 0x6}, {&(0x7f0000000480)="bad8df542b8c6aab82dab5df2af6bd8d3a2e0b4369ea76756830a55c744161feb04b7ca73ac2ac41fb326c572cfff842553d0a7467cec35ee85d39cd40012c535ea08054bb51b45c0f5576ab7defd30293b5067a", 0x54, 0x2}, {&(0x7f0000000500)="45b1eb08ef4196c1ab8ad08fcc3d5c067cc34ac4d8760b42de83465544a0ebb2ee5d8ce705f1f8a0a94000efb90fd64d93d5083c59c57836ce7b1efb241b1d224a9ffacf42158fc17dd6d5b50ed854f4e63ed1c16b98cabe263a7e4eb9d448f37fd37767a27738edba9781cdf2567a648bdccbed68c54fce748b443b0f776a6ea2fd945d4f56fb694711d1b48eba6f7edc73b2e2cc9d72932cb733094d67e67617d51c8929002d7156966db20e1f9ba83813766fc91f", 0xb6, 0x79f38cc9}, {&(0x7f0000000140)="4d86b10b1ff151f5e1b0ebed8eb2f9013bb1fcddccb0b9", 0x17, 0xffffffff}, {&(0x7f00000005c0)="7e4c186c71d20354b7a9fc9b857e76e0b00df89936d11578222bcf7504560d1bc30488a5ba3fec3b3e0f4e3defa8b9bb00024ad231c91fbd2b01725e23363ab78b7238e38e3532", 0x47, 0x81000000}], 0x800018, &(0x7f0000000780)={[{@notail='notail'}, {@balloc_test4='block-allocator=test4'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_gt={'euid>', r2}}, {@euid_gt={'euid>', r3}}]}) setxattr$security_evm(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='security.evm\x00', &(0x7f0000000a80)=@sha1={0x1, "a7d6212121727a62b272162641048cd6524fb936"}, 0x15, 0x3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcs\x00', 0x2620c1, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r4, 0xc028564e, &(0x7f0000000900)={0x1, 0x1, [0x2, 0x6c0, 0x4, 0x2, 0x2, 0x7, 0x778, 0x2]}) mount$9p_fd(0x0, 0xffffffffffffffff, &(0x7f0000000800)='9p\x00', 0x800000, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}], [{@dont_measure='dont_measure'}]}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') 11:40:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) write$P9_RCLUNK(r0, &(0x7f0000000100)={0x7, 0x79, 0x2}, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') fgetxattr(r0, &(0x7f00000002c0)=@known='trusted.overlay.origin\x00', &(0x7f0000000300)=""/232, 0xe8) sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) sendto$unix(r0, &(0x7f0000000140)="82278da020a8de9a40c32659e7f2085aa420c38246c6e3e609e397bddcc1245ec3bd529ce4803fa00ce556d8d3b4125c9cb36bbc9784edbb59e0755f66725163d5d35395a53edaca869aea01128432dfc5c8889811c2b576aa907c2e5d1a9becf8e246a50e9ba7185caea3cd1b314f9e7ceca3d8f43e99a7a572677c9faf8c21d76aa68c7d77b453d7fce7f15298511fc003926b28a1efb7c4f6d5b52ca164a2e6dd5f3eceab049f06d7dfb641ce19169f441668cff0b1d3ea396df2bac141ebf6f51eaa8a336c6ae63494cc72aa11dd3bb812571d8670b5bd9a0cd4a9f41f059a18c858281a18", 0xe7, 0x20000000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 303.461176][T10256] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "fscontext=root" 11:40:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fanotify_init(0x22, 0x181000) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:40:40 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:40 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000200)={0x100000000, 0x2, 0x0, [{0x8000, 0x2, 0x3f, 0x943, 0x7, 0x2, 0x5e61}, {0x9, 0x4, 0x2, 0x0, 0x2, 0x3, 0x9}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) r2 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) mount$9p_tcp(&(0x7f0000000100)='127.0.0.1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0xa02004, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@cache_fscache='cache=fscache'}, {@posixacl='posixacl'}, {@cache_loose='cache=loose'}, {@access_any='access=any'}, {@loose='loose'}, {@cache_none='cache=none'}, {@cache_none='cache=none'}], [{@dont_hash='dont_hash'}, {@euid_gt={'euid>', r4}}]}}) sched_setparam(r3, &(0x7f0000000080)=0xbf8) 11:40:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:40 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) 11:40:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:40 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:40:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@empty, @in=@rand_addr=0x100000001, 0x4e23, 0x7f, 0x4e23, 0x0, 0x2, 0xa0, 0x80, 0x72, r2, r3}, {0x6, 0x400, 0x5, 0x694, 0x5, 0x2, 0x80000001, 0x1000}, {0x7ff, 0x6, 0x2, 0x40}, 0x400, 0x6e6bb3, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2, 0x4d3, 0x7f}, 0xa, @in=@empty, 0x3505, 0x1, 0x2, 0x7, 0xffff, 0x3, 0x8}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r4, &(0x7f0000000000)=0x100500, 0x500) 11:40:40 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:40:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000108912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0xffffffffffffffff, r2, 0x0, 0x9, &(0x7f0000000300)='net/snmp\x00'}, 0x30) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25DELUID(r2, 0x89e2, &(0x7f0000000200)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) r9 = getegid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x3a}, &(0x7f0000000680)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000240)={r10, 0x84, &(0x7f0000000800)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e21, 0x9, @mcast2, 0x8}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x100000000}]}, &(0x7f0000001a40)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000180)='user*bdev@\x00') ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000a40)="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") r11 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r2, &(0x7f0000000740)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000940)="cc2efa1efb9f8c6b1df6a90d6f69beed18fde2075f27fa4688163c4e779ed9584b78fad925f2e0470da7d65a92bf0d1f4aa4a6867a73e5ae114d4790ba1b2a7af0588bc4dd38870fa3da10b6d56dc098dda9a865167d53b3ca8028906564885df5c3466f2956a019a4600cea42b31cb7e960eb4adfb48e305971645cf552f7c387fd3788346721803431a0389bb7d46a55a1dadb5a7ba326bd908a28cc0e8656230a5f433835e452fe14405c2fd2ee21384bf72f0f4dc5c4cb488a31b32a38601e885e4d754cadf51f3a2b1df1e76f7530b86c86f3f9c7fe81f782c75a45b56712", 0xe1}, {&(0x7f0000000280)="5535d8659ce6d3922fc08d67843fc55dbcc5e040c11a54ff7cefe60e3a18a31558b1227a916d74599b8483f5006ad4032b83e35f04e9416b994189e5bcb1f5eeb7e1874a399a86ee43214a4d7decdab6296c4714d7a8dafb748c3bba28", 0x5d}], 0x2, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x40c4}, 0x800) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:40:40 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x28080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000640)={0x7, 0xfffffffffffff3dc, 0x3f, 'queue0\x00', 0x101}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000700)=0x3, &(0x7f0000000740)=0x2) r2 = msgget$private(0x0, 0x48) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000005c0)=0x6) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RLINK(r7, &(0x7f0000000580)={0x7, 0x47, 0x2}, 0x7) r8 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x9, r3, r4, r5, r6, 0x40, 0x6}, 0x4, 0x3, 0x7fffffff, 0x6, 0x1, 0x0, r8, r9}) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r10, 0xc0585605, &(0x7f0000000080)={0x0, 0x0, {0x1, 0xf27a, 0x201b, 0x3, 0xb, 0x7, 0x0, 0x3}}) 11:40:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:43 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:43 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 11:40:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x280000, 0x2) clock_gettime(0x1, &(0x7f00000006c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000140)={{0x1, 0x6, 0x6, 0x39, 'syz0\x00', 0x8730}, 0x0, [0x7fff, 0x0, 0x2e, 0x5d79, 0x6cb1, 0x7, 0x80000000, 0x4, 0x8, 0x7, 0xd08, 0x2, 0x5154, 0x25, 0x5b81fb74, 0xabc7, 0x3, 0x4, 0x0, 0x4, 0x8, 0x101, 0x0, 0x2, 0x6, 0x4, 0x4, 0x1f, 0x100, 0x4, 0x0, 0x6, 0xffff, 0x5, 0x1, 0x9, 0xefb, 0x649f, 0x1, 0xfffffffffffff1a5, 0x5, 0xe7, 0x8000, 0xf859, 0x8, 0x3, 0x8, 0x2, 0x1ff, 0xfffffffffffffffa, 0xffffffff, 0x3, 0x6bd, 0x7, 0x0, 0x9, 0x8, 0xfc, 0x0, 0x9, 0x61, 0x3, 0x8, 0x6, 0x40, 0x7, 0xc5, 0x5, 0x7fffffff, 0x0, 0x100, 0x8, 0x75b9, 0x4, 0x0, 0x7, 0x79d0aabe, 0xc83d, 0x16c08117, 0x9, 0x10000, 0x382a, 0xffffffffffff8000, 0x7, 0x0, 0x4, 0x4, 0xffffffff, 0x4, 0x0, 0x2, 0x91c, 0x3, 0x9b3, 0x9, 0x3ff, 0x7, 0x100000000, 0x0, 0x87, 0x7, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x4, 0x8, 0x9, 0x5, 0x2, 0x0, 0xc3d4, 0xfffffffffffffeff, 0xffffffffffffffff, 0xc00000000, 0x27a, 0x7ff, 0xe778, 0x6, 0x4, 0x50, 0x4d8, 0x80, 0x20be, 0x100000001, 0xff, 0x1, 0xb9], {r3, r4+10000000}}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r5, &(0x7f0000000000)=0x100500, 0x500) 11:40:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) 11:40:43 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:40:43 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10, 0x100) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) socket$rxrpc(0x21, 0x2, 0xa) 11:40:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x4000, 0x0) connect$ax25(r2, &(0x7f00000002c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x80200) sendfile(r1, r3, &(0x7f0000000000)=0x100500, 0x8001) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f00000001c0)={0x14, 0x88, 0xfa00, {r5, 0x1c, 0x0, @ib={0x1b, 0x1c6, 0x3, {"4d030af1854d31d32778949319ea0b9a"}, 0x5, 0x6, 0x2}}}, 0x90) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000100)) 11:40:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:43 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x980, 0x0) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e24, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000200)=0xe8) connect$packet(r0, &(0x7f0000000240)={0x11, 0x11, r3, 0x1, 0x464d, 0x6, @dev={[], 0xc}}, 0x14) 11:40:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r0, &(0x7f0000000000), 0x500) 11:40:43 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x73fd, 0x270000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000001400)='/dev/video37\x00', 0x2, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x80, 0x3, 0x5, 'queue0\x00', 0x8}) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001380)={0x53, 0xffffffffffffffff, 0x1000, 0x1, @buffer={0x0, 0x46, &(0x7f00000002c0)=""/70}, &(0x7f0000000340)="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", &(0x7f0000000140)=""/25, 0x4, 0x34, 0x0, &(0x7f0000001340)}) 11:40:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:46 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) 11:40:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 11:40:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) 11:40:46 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:40:46 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) connect$rose(r1, &(0x7f0000000200)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/143, &(0x7f0000000000)=0x8f) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f0000000140)={0x73}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:40:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = dup(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f00000001c0)={0xb, 0x9, 0x3, 0x800, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000100)="bb7b44644395a13a80b5c491d9d2778f164d118090ddc431901f83e03fe6d89b6e4a036208dcfdc1c4553016e0a0a8c133469cfad2bd9b91563adf2d150a5f411a48c05568173438ffe564ae8979689ad51bffc53e1ec96e969ff909a3a4baf04d32bbbb53085a7173cfad68753960e01a5d819937fb40cb0ac899e77b590bf77e9741fa8411a9d339c2f1848b8acd2a2072") sendfile(r3, r0, &(0x7f0000000040), 0x500) 11:40:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500), 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xa2000, 0x0) 11:40:46 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9, 0x3}, &(0x7f0000000200)=0xad) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r0, 0xc0305615, &(0x7f0000000140)={0x0, {0x7, 0x7274e674}}) 11:40:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1000000000000001) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, 0x8) io_setup(0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000140)) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x0, 0x0) r3 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x80000001, 0x0, 0x0, 0x1000000000054}, 0x98) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r4, r5, &(0x7f0000000000)=0x100500, 0x500) 11:40:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500), 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:49 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:49 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) getresgid(&(0x7f0000002640)=0x0, &(0x7f0000002680), &(0x7f00000026c0)) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='\x00', 0x1f, 0x9, &(0x7f0000002540)=[{&(0x7f00000000c0)="4e46badfb361ff91c8e5a3170f951279bb2c49260a0df70d055bba37f46c8a0a09ea88c7653fa640312e3262c0c819945cd334a079f85957c21a0d7cef", 0x3d, 0x1}, {&(0x7f0000000200)="28e349dea7bbd26d09016a9117ddecf670fa0bc31cf09727ed28b9dc91920bcd73a3a4d21cedf968896ce481d131468d2026393d55e0c5138bf8b15b43de74d8c68034cb9305a1f839ba1bc82d210080a7681c1a403e537c386fa0491e1fffd69f5e67d1e1c068fa5e432642934ca7e30cd63aeb42db1ebadff96d98cf70934cdf3dfde85697f5dec381b16f8e23e8ea9b08c4cc5dfeddfd83", 0x99, 0x6}, {&(0x7f0000000100)="5776de2eb64b1648d266be84476f80e7a0740a3b2e4886195ca088908a678969cb85afb2308c5398646d6c8ce6d96ade3229a86982d1ddd77e", 0x39, 0x7f}, {&(0x7f00000002c0)="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", 0x1000, 0x1000}, {&(0x7f00000012c0)="fa202a263f5d73db415936b8a223c6e0d3c0fdd1eef5b41d307abce0fa34c5698cc9b007495b884830dd1a16707a36a51dd0173117704157ec90402b2d146649fad03f2087b86a4812802fa38dd932a93caeccbd8dc4ad4c61b1def5ae7fafec4df05107ea458ec707c501567b316fd415fe852e6dc4f48a95a8779521610d549c66d33a910b89fc94cc0d3bca9e61558e9295a6aebb16c6ffcb5e3dfd647c079d781895f754af7089741f55563d818174ae31ced2e9ff4007af209e7bbd10c7aff1bbbee884fb65584bc39f47250975363b97ea2b53424cbc1fee415dcdc89341", 0xe1, 0x90000}, {&(0x7f00000013c0)="7d1adb53829cb24d6e18b6cc5c5e80a5868984de2910e5df493f0b2c34083fdd7a3c713dfbd575ec84f567db3dbed93d615f80b446d272d22a4da80c1c97f01a7154fc51051603cdc2d4e67184380ab55c1ea59d4fe0c85b89eb348e30574686646eb2e9f9b8f8e82e153fb0199e58e88fb9d43ebe1abc1dac5eeff268c6a496f7df48656ea19fd95c1195e441dacb8205", 0x91, 0xa05}, {&(0x7f0000001480)="93431020d7b11f63107ab679f23091777cfcf7950d3a58c7a9d184d50a27712850c3a4364c5ba47557da8598a7b54d0940ce2012c9554fef438b7ad85a9cfd72a8e111b4cd313243af49315d1b23cc8e0b29ead53b558d396d1adee6c56045819bd99b48484de287acdcc1ebfbd6d42b53a542a354107a9f787ae81352237d1e4484edbeb5f0448ef6191480b4a03f48c4c2e22529a73d08e5d4316ad96093c3c3681b08b4791300ae66914576e1ebdc4eca7339e8a743775c9505e5031463ce07ec0162fc308de199f15623622ee166a002e714538a891dc5cbf4d8220f6d72b28c5bf88fa031dd9a1e91dbb9ee9b54a31099406176f1130dcffa6a50e0a66d1e2d71b7e69876a6a49a8e86256784e616ea30a16103de34ca597486b813b749e2c40f77c4b1c732f9530d32a1c7b435d59d255515410a2324432875eaaea0929808d6e61320d0815e18a0785d8809c1673277b92b6253945104e6973055b4d81807beb6e377202c9ac2a9707c6c0e009762d867a7864a4604b37a390491ce28dac42fb6c2a967b821f9ee974420f6661e858c9cde536b029ebec8063c7289c443291b2ee9c9ee62115a0b6d01c38be70510243bf6f5d7e0c942a8074c50691b61608704b7038297faf84753541bca302a656da6e985b46c0aaad6366ca2390d9ba841c48e90fcc7189a40e15d187749b071669859ef20e6236d9064050796a7703b00b3b2b572431924d2c72c25c618f256372713043e13f58463ea0f109b13166d31b605cfb5c72e82515db5cd526863801df7077e8506f1130f2bdf00b7a69e9b42bb4df48a7092c6e302d2fb4484d372d458eb3f8ec6f21426d5e6d25d9d0578534e6a4bc6630e087dd9c8c1cd30d5109ccbf13b3ec9fd1f97b497ed945fc43b9824c24bfca221894c21ef519a0ff7fbd6f80b1298aa439bd1493341939f472f3a59ce11971b4bd01be429080194ed2dfe568476025b7def41d0cd474427c0a1586d88d97d83bd8a2ea3dd217bbcc1a304db1432a3fb11e30b9a77d13a0fb4182422972d14ab851e2a8bd7aceafed07dce6b6bcc98e29c4a041a41f0db3ab1cb7a1a126cf0cf4cb5b30745f1e4e571e375e95bf52dcfd81f09d5dc90f3ce05f3b93357a1e5d8054ca8c519f0763c16fe8284418fed7a92225b746c224005f4be78ad98395b202482eec81a7a555bb637dca3313e08983f8c3133e2786863b14529baf161e53360819b4b3d6bb97388351ab551488090bd838f36ec800baff5e487617db96e381d0b52397b4c2369fde991ae66cd6f21e64afe36d08fe43218cee1ea19dc93f7c3e3142ed23d03fbd2bee965bc21a6e91f32674c3adee0199cabe4e2cea4a39d1e2760be3cdc47dc8a980900f4d31f823737c43235ac4a5681f059c7847beac4f4007a50bb6e37589540b503750230b2694e2567fd60702e27ecacb7355a2ea93da7b806ddcdd8e14ad6067110e94db911f5bc0057af0d4546f9e82cecde8d27c720725ef1a6c01e347299a2b80b0def82db82156752fe11e458c211143d560515d303b88de46bf0765b57d29db91f7e8eb5e7f4d0b021c696b7eb8e59a48221bc12545d58a9915ab9e96c3cbf3075dbb8c46baa5bd87fd0e0b9eb1f850610ae130ee144033fe86e2f12db8fdf03bf5f4c2c37313933f2c1053fa4dea3f13d01e7c94cd0321414b8a4ec26cd29a7a2860ce9b9fa012fda0874260d53b18385b5f19d0b300d070eb6293977d51e0d6ea0bcb6dbf8abd13c0c1822bdcc4cf075410b8459b484cfbb415257e964d91d262e5fc549ae914e0d7f88cf9a83150d1e7c8385324f6ffff55e5c2642302e38b5ac997e77864e22f59883a3438f4a8e6d0a443f999a21d36bcfe84bd4fc5f8fd99f0bd3baea2f2cb67536589430d0ccb7930ead665ac15251cf8fb3c42eddac1ff25019ed45a9691e1cbcf0756a3f8d886b3441bd2ce6b49693aa0ba0468486735a40c6e830ee4b77964e721cc3dea4087b276089849bd11595ce623d2cae7281a3d16e834d664445dd2da8c074c83b23e4e23bf551ab8e8fa9f9e2e3d61dab897c8e18fc2f499b77c6fdcea7182f0fdb0307a735f666bba2633d8edb5e9c3113423881d3f8b018b6039ab19af58f8c458bac0eef5744cf3a39f5a9d12499bb125b8b0abb29446801d30f344202416d14e91273f41cec954adf3e723456a5bbf63daeebd16d2d5018920a410911d5d1d5d4d4fa3cb46295ff7f318ca338626a10a5420872ce466b2aecc0411258774953cd9f8523755867844bb6eb5c0a33007f20e1341464bb328079bb3c6af9880c565c9a0920cb12814a69f3c36285538c479a61f04215dbf4f9dd8c92388c2411ae3b7bb324dad7af6aab08e714d4cfeb948b56aa76f1d79ae3f9ee9173516a05789676d5271031d235bb38857b5d2de7bab29ac930c502cd542561e4703c7a9fcd458fe27655d8daf631af690b6648a5ea93c7735290cfe58b831c29ae6065addf275119c6d7389987e61676407af84eec91b7e340288b379040799a887416d6bdfa25d8dbed3d5820a6c036016caae3f421d3cb6ef64bc79dbe054bc6e6d92a70e8daba1bde743b0641cb8217271e4372928ab0f2e8859fa217a2ef58ef29d8ab1b2a9bbdf69d02ad7c44a9a6ec759d77b393e934b5c465e70d1a506f7118527c02a514838464b191dc9ffe6c98313eb8f0db128f6eee071ace0d3752ac13c1978bd9fa8a64e947c3e228608e981cfeb1b90f359e54068d24a0049d18e4a1867ea338bd043744286a73adb2c051fe8af8c8b0641ad17950eff1acaeefbaebb653eef457f6167a9861fe31022af5c3eefa0e0b771265a1507044a4cc2de90a512012f451f7ee62e57b59e659555cd2e650b195d4672c1b7d76b58fd6ea09b61c32ceccad35ebb71ae089225c70a5209f534b1322072489b51f1d74674e317b85e7fbc909c2d5b1ee2adb4de0aa6218ed6da96aaeb3ccf72a3fa1f36677a6b463ce1ea1790737b7c0d897c17313f2ab3b333726e5c4015e9fd6bdb087ace75a8a8789268805204a0e45267f4fa6142d0e8f2aed7781b0d47c439b1da80f416907138dea18c6f104ed864b5bb16fb4162467d9944cc8d0d0133483233ab905e26fcb503f32aaf6bb8bd9da8c60a84ce421a760d74c22bf6ac4a126af17ab495d55e792d1d0302c53c4bae2b40e3443463250b4de366dd20b7475ee916a8f4f07712a75c23051e9140bfc792cb8a1fdd49fdc76bc6a43cf8946de69ea5aabbf624a7cc786bde599ff5039af3b0a3418f070cecc97fc7237b90c40426e9398eb44eee5e22d8a77e0ff7fe6cf877fcd96d66619af6e1c9992ba3c724604fb410f10f714bec23085ec657f11551734e16ff4a0f58602e1a2926e4801513149e72ac86835590f01d302597e4696f3b2f357cb4eac5b55957e51e8e8cd4b714536803f9ef76ae50955f6ecdbbe0f1d34d02e85db999d3ddd004c90a605293ab4a0988cc13f9175514266d37d90792dca272ea25a225f3a74e86f5ca398f42bfbd2c09e61234c745ad08671fba141241bb0dd871645c2a4613f1e346d93c71907bb4805ddbd2aae689a5719cf569d4f1f02ab4eb82b39aa6084587739ac0016449d428352421434c1a287f8f3b98c1baaabaa4a5b132c2ba08f5fe9ee42e65d2ac41fce435ec3248d13edcf1b0b724499885bd93ffcf15a3fef193070c48a9bb468d8e7f6790d01660afc77369658a05a5713f660a9aa93295ca169dc35a02b023d978b266ec13337cd5aac4fd224ada2ef08c91cb4497b16255db8799cbafd42e36fddb24a7564186a303f12c41a2b1ca84e6dad47611999d54d202b7cb17594da849153fa3a174414b70c693ec79c4ea64cd4c0f866773a52a005a93b4000dab181b92ae349e73f95337ea2c91844d21000ce2e8c11c3f60ba503b497bfea345d1ae59ba32fda6b52430cbbb9ef7888bcd16c6cb7517677396a6a4e527ad80824e41b1a096b6c555740e351143861bf9082632ab3196157810d4c9a1968a3c7f309ff31eee5fd5bcce224a4d0f7f4926d0b511ef83df9925f1e6145099cdcd3e990cd03b4bf21ac2903242de9f0433cb13d77c46d367844369342569f80b34b1aba5d73272f6879c35cf1a38b70ab601a2d085af306bea66e8666ed9140b7468d33f6affee1d3f2f625dc9f48233acbd9b9d5f662b991feaa256cb158c9156c2cb846826c09919e853acd328094e55704cf2487d9fd1cb9d783000dbb701184786eb50a1907674b3cac1f4c3f2ff2f3317dd0658539df66907d1c4bed3b5e7a52509ec598711a19ecf881c1c4b5f4ba62e2f67e38e00cdbb7e3ea12e4f4a319214993acfe2da3b8dd0ce8fac88044ff37c73e3d7943df54c4b3e37b453f34347f2ee38777277431def208eddb3e8454a57b1f44f393463c7a0150b86beaffb0da72e90e48a7a694e979edb8e359bbdf7f3748f83c5f1fa504a13cd02d0034e17f3590bad8a1f71acc2e87fce2bb2b5ef6641671a053cff7d9ad4a3489e99a6f7fe871661d1794d2933ea2725fd6d940a26673f3a05921c20c2795a02ae4d8a3a3c1af4e0363209cfb225b030af9236d802319ef2dff33ee3fef1602d2ac9622ef90f593490c34e91384d3d2316912008c428a6953951e8da8f525bb073c71d6620e2f1bdbea524a96cf8fe066195706c8c0fee527b20aef670d23fd733a49ce3ff436f1b94f252193c44d28d980424965f50a8c127567f559e3b6233bc95af681f0f22287618274884255ad94891145344d5d70983b1e80d7e1a7a0adc673e26e8a16c274cefe998086bc09a7e472bb8146dfa060bf1ee0ff53c84032bc61e0c49a515163a9b476e6e7f251098fbfc564e26043d439f9792718c8a16486831f67f59504569eae9cdafe511b2c7e7b087ad00769a417a9f4f0f484ab0e3caac2d06f6a27b2c1054bc630547f916e208ae11b851c847ba756303e78fb83bd443d28de96401e9579f74a3192a2727d0cb150f7eae99a07b3a3707a716512e9af9f3483f1894b268814b285946edf42084b8f380492d46de9fd6f0381e8a97c8683bf0e436aefb850902a3440a49259914e9e647c10eed609fca593d20898eb05bbb81aff239479c1a4a1782ff5532ebc8c735256775c66c712f1a48e42e8f2036395d213f6e1b3550b7858a36b55a181d6c565094fa281a9b67c6a98a0fd4afd940415f2ddce0377fcede74e90c177bc99a803d8cb9443fd792aca6338903dc43ef4476ad86b496bd76c3006a4e0e9da289b873a89979dda289d2ab6bd052b2e557b63df50114bab936edead6804ca1b29fa1968a786d1670aec03018180c54f9fc071d55dbe7c967484b83a5bb7af1c3aa23e4f3794ed8d52a494661c8b0ded8c99c25e08002ed946e212ecd03bec2a5105a77692e36ce9943b4826be52b7e5ab0c3f8708f5f509e41fcb068be1cdea06a6d8fd706a23a6907f41361250287b80de93f8c51c23bf1c8178660471abec91fe438452b9b2066a99c7343632c4041f9ba36d3162afb15ee28184f45b3ff9cc2494b83ba8eca3bd199b5616a59e70c0cbfb56c39fc8a23d7aca937221409463890ea1055335f8d0dfa30b8a591c6e3e899a265f2c17b885bc7f77f7c1a182f98c51b702148ac943b913d0b46a53cb49b3b249ae5796365baf5a335da178e6af9c5b04400f2f2baae7361fe02466abe0c34b6bcc503b484ef2df540a11408bb38220b5aa97b8f5be8d4d599fe13acf84303742a6d542896750f5b0929a0716685da12c021faa23ca3b66befb0ce5", 0x1000, 0x1ff}, {&(0x7f0000002480)="afc58fc7b72c7342c7c6915c0c849d4b3a2298c78a49260b12e43d191c06e31af1c212e4a9905ddacc78c97c92cdd0c63097f2dd79ed204a2014efcdcf7941c7b9f02e3514783a0f93589f35429e4bac2062646a2e70e1c3b8da67fea7f3f97dcdf15940e86f37ed0e25470b4499a8c447d04cd22c5e26fc4c7e8832357f14da9a490f985eb816a8e290df1283c6f42aaa2a4ac25feac50518cca04799b66a95429b5c7f2555ec2991afbc01ec2f014cb3c648fb31a89f0c", 0xb8, 0x55188a35}, {&(0x7f0000000140)="c7e157e1ff53e49b17000f4eb472185517e448d67f7ffbecf920f3038f62ee94f13989bc636a0b6ac0da43b06b279107b3b5bdc95d", 0x35, 0x1}], 0x810, &(0x7f0000002940)={[{@discard='discard'}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}}, {@gid={'gid', 0x3d, r0}}, {@gid={'gid', 0x3d, r1}}, {@discard_size={'discard', 0x3d, 0x3}}, {@errors_continue='errors=continue'}, {@gid={'gid', 0x3d, r2}}, {@resize='resize'}, {@integrity='integrity'}, {@integrity='integrity'}], [{@uid_eq={'uid', 0x3d, r3}}]}) 11:40:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500), 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) 11:40:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:40:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x1, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x0, 0x7, &(0x7f0000000140)='wlan0&\x00', 0xffffffffffffffff}, 0x30) setpriority(0x1, r3, 0x10001) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) 11:40:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:49 executing program 4: r0 = epoll_create1(0x80000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) write$P9_RGETATTR(r1, &(0x7f00000002c0)={0xa0, 0x19, 0x1, {0x2000, {0x10, 0x3, 0x3}, 0x9, r2, r3, 0x7, 0x3, 0x6, 0xccb, 0x7, 0x1, 0x9, 0x100000001, 0x10001, 0x0, 0x0, 0x6ac1, 0xfffffffffffffff8, 0x6, 0x3}}, 0xa0) write$P9_RGETATTR(r1, &(0x7f0000000380)={0xa0, 0x19, 0x2, {0x10, {0xb6, 0x2, 0x3}, 0x110, r2, r3, 0x0, 0xffffffff, 0x7, 0x100000001, 0xe30, 0x7, 0x7fffffff, 0x80000001, 0xffffffffffffffff, 0x7, 0xffffffff, 0x4, 0x1f, 0x2d448fca, 0x2}}, 0xa0) fadvise64(r0, 0x0, 0x2, 0x1) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:40:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) pread64(r0, &(0x7f0000000100)=""/179, 0xffffffffffffff99, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) 11:40:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:52 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='n\x00\x00/snmp\x00\xc3\xd58\xe7\x1e\x95\r,\xeegB\xe7\x0e\xad\x01f\x8b\xc7\x8fM\xbb\xb4\t\xd5\xeb\x8f\xde\xce}') syncfs(r2) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video35\x00', 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000180)={0x0, 0x1a, 0x4, @tid=r4}) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) acct(&(0x7f0000000040)='./file0\x00') 11:40:52 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x81, 0x8, &(0x7f0000000000)=0x4}) 11:40:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:52 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:40:52 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x101000, 0x0) getgid() 11:40:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) 11:40:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:52 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40001) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x7f, 0x0, 0xffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8083, 0x0) rt_sigprocmask(0x2, &(0x7f00000000c0)={0x2}, &(0x7f0000000100), 0x8) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000140)) 11:40:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000000040)={0x8, 'syz0\x00'}) 11:40:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x3, 0x3, 0x3ff, 0x1, 0xa32}, 0x3f, 0x2, 0x10000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000180)={0x2a, 0x3, 0x0, {0x1, 0x9, 0x0, 'net/snmp\x00'}}, 0x2a) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) 11:40:55 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x2c, "c9e659bb515403de8e3399beca0f9c907860eeb01519e686e58e15ef9f84cf0a39a6cfebc1180d6a12990432"}, &(0x7f0000000280)=0x50) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) ioctl$UI_DEV_SETUP(r2, 0x405c5503, &(0x7f0000000180)={{0x6, 0x8, 0x7fff, 0x8001}, 'syz0\x00', 0x2d}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}}, 0x0) 11:40:55 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x1000, 0xfffffffffffffffc, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffe231dc8f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x5db0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000830000009920563820621f1f346ee92eae7974c1398a4f9dadfbd38e1b2fb590208808d3fe9eeeded417fda963f4ab73bb52bff5195885ab2b1e99694af7d089a41db1abfde0a44da51ab0a7e6f4b1b2f8675098cd8ab7a8b2897472e4c9125ade7229b9f8d1ac57877c6a12db9932904a14bedf9905773d53f3353f1ea0cd4c87000865a0318b"], &(0x7f0000000000)=0xa7) 11:40:55 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:40:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000011c0)={r3, 0x65, "5c4254fc781f63d95256dce94865b3ac7ecf739bf716d1714acfff97a8171ac70a419b0c5ffb9f9b17f2bbb655f9b3cbbfd1a1bb8e7c2425359df79d1a6984dec2fba51bad7e936aae169f059d2bf4ccfbd975f0c526000712052aba6aeeb73d1b958b81ab"}, &(0x7f0000001240)=0x6d) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x7, 0x642b, 0x4, 0x3]}, &(0x7f0000000100)=0xc) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:40:55 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:55 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") fcntl$getownex(r0, 0x10, &(0x7f0000000200)) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x1017fe, 0x0) 11:40:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000100)={{0x7, 0x3, 0xff, 0xffff}, 'syz0\x00', 0x42}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:40:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:55 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x2, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x20}, 0x4}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="b9dd192e0eaefe8f0f9ad740ecfce8cfc3ca72e40ca222c1c1c75637bd52942748621229dc356e312fdd42b35885487cfe163fe8d6886967157ea774340b576f817631227301f854b44ba82536ed7323d2bd70a27fdf017d370b9bc72de8b311c124807c4e71362c2a318bb339ce997913c4802d2c7029e8ba0e5b3a3cc975ffa094661d8a4d8a7e4ec4a47c0297a2845ea845b60cf39f97805bc6a09e3cb74b37a970a4b85b31b0b4f903ccb1ef73bfbcc52303bf2f9e975678c58b328a93fa7aca26eadb4d615468f14e94", 0xcc}, {&(0x7f0000000140)="d1f66b952a9e97adbfe23765d726cd2b002965d0e529236d2e087d84a99efcc8127f63ba665b8f6fbf6847307336", 0x2e}, {&(0x7f0000000300)="ad22b622e6860adc49734dd4eb4358518699d9862685a5a2868f68a09363513714f6a301dcdc5444e7144d5304a641bd5be83452ea10c01a052194def993d2a06dd53cf6dfd23763df70b66e5b4011c379f1a999bc6eb32f308c1f2013ed2da4756091f26321819465859a3fe2e070dd999c6308efab12f83f28f9f073acf9b11a0dbc347f78dc439a83d0aa3feb55d1d83d5b3cf745978b2fa371eed374bd63155cda7f9dda82c43e96d6b6ec60650e42fc4f2f5171137d7255d8f4f2024a3f6e3e9a0cb13dd7d2595d2444ec734b8e5b201720819c8108ed17a7623629c736e42239a3c663295283a322f93d3186e4d45c015fe312", 0xf6}, {&(0x7f0000000400)="30fb278c399a991409b2c859c3fab0fa8fde682ac9ee53af8ea3bd553314a6c8beaa192265756bf34f51a2d41ab3b29d55826ac051e6b53d5cdbbd1862ca6584f8b5f6c05e76a93e80338bb00d2425d1c3e179c0a8e11762d2ac99ee4a7ed32a6e4964258a0dcaa09220b748bb", 0x6d}, {&(0x7f0000000480)="08cd0c1cfcbcf16fe7449e9485e3435bbbbd57927707b93facc5403e5edc41d582db5276bb28f8c75af593bde8e0f2c142f805b5975bd7470960ce3ef0994cd7d7c8a8db46988f2186ff595e9e57bacfd95e049f9f712732c2789ea0889e3eaefe0811c28c7c5e04ef6bc77dda2691e0b497600e6173eb22c13ea26d0b1acfcc9293aaf9d9ae25de2ad9469666faa9ad4a44c035f47dbe8d4501baba14c3f30a70fcad1700f8575e370d72f8f85b5028c01a10f2bdc3681dd5787e0bb6887c98165357e751366bd688", 0xc9}], 0x5, &(0x7f0000000600)=[{0x20, 0x11c, 0x9, "4104e18691d3e208a254f28870f6"}], 0x20}, 0x4000000) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:40:55 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x2c, 0x30c, {"2840329981eac59bf705c9a483fea882af"}}, {0x0, "2ea7b4aba3c117871b7a877a887afec43f2fa27e85ab1d180c45151206d57af1b320c4038ed78e721009a98fbfc174579fa8505af783b9577a40383775c8a41e27defeaf5025f71550d97818fab3a2ac2eb1d6b37c4755aeef74ffc64e5bb3aafa39f54880695af35edc684fecb4cf73f8d61631832077532976b43d60b0bd966f7046186fd5b1c1310a17702268d214ec50cd861bd5551e2d756909798bd3f63ce96bb2eb8241dcaa69f6505e5e53b05e3e49d2576e3049a1353bc02d13ff96c7c6d42b5ef69f39dcff9794e90fa45c7d5c487bdc73"}}, &(0x7f0000000240)=""/245, 0x104, 0xf5}, 0x20) ioctl(r0, 0x9, &(0x7f0000000340)="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") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000023c0)={&(0x7f0000001340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0x24, 0x4, {"0d38e542701353d5d9"}}, {0x0, "9dc89a1233bbfafc9d2e21a2f1599a0384666cc76909d197a0d336e5b998737a36022246be434e4b4ea519383e81836e1576"}}, &(0x7f00000013c0)=""/4096, 0x58, 0x1000, 0x1}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:40:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:55 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000340)={{0x2004, 0x0, 0xe, 0x8, 0x7, 0x1, 0x4, 0x0, 0x5, 0x8001, 0x8, 0x9}, {0x2000, 0x1, 0xd, 0x1ff, 0x5, 0x5, 0x9382, 0x20, 0x2, 0xcdbf, 0x7, 0x6}, {0x4000, 0x3000, 0xf, 0x0, 0x1, 0x0, 0x0, 0x80c, 0x6, 0x100000000, 0x2, 0x6}, {0xf000, 0x10000, 0x1f, 0x1000, 0x80, 0x2, 0x5, 0x0, 0x4cac, 0x6, 0x3, 0x20000}, {0x7000, 0x0, 0xf, 0x1, 0x5, 0x5, 0xfffffffffffffffc, 0x200, 0x8, 0xc7, 0x2, 0x4}, {0x10000, 0x1000, 0xc, 0x0, 0x5, 0x77d5, 0x5346, 0xc84, 0x8, 0x0, 0x6, 0x8}, {0x1000, 0xd002, 0xe, 0x0, 0x4f26, 0xffff, 0xb04f, 0x800, 0x7fffffff, 0x7d3b, 0x4, 0x5c}, {0x0, 0x106006, 0x4, 0x1, 0x7, 0x80000000, 0x80000000, 0x3, 0x0, 0x8000, 0xfff, 0xfb84}, {0xd000, 0x2}, {0x10000}, 0x1, 0x0, 0x100000, 0x200000, 0x5, 0x0, 0xf000, [0xa8, 0x0, 0x0, 0x10001]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "c396cb6849b280dd66a8"}, 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @ipv4={[], [], @loopback}, 0x7fffffff}}, 0x400, 0x8}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000200)=0x8) 11:40:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:56 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x20000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:40:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) fcntl$getownex(r1, 0x10, &(0x7f0000000300)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='nf\x00') bind$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, {0x9, 0xb8, 0x100000000, 0xfffffffffffffff7, 0x40, 0x1000}, 0x10000}, 0xa) sendfile(r1, r3, &(0x7f0000000000)=0x100500, 0x500) write$FUSE_STATFS(r3, &(0x7f0000000380)={0x60, 0xffffffffffffffda, 0x8, {{0x8, 0x3, 0x5, 0x100000000, 0x100, 0x3, 0x3, 0x2}}}, 0x60) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x3) 11:40:58 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:40:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:58 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:40:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:40:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:40:58 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8003, 0x0) 11:40:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3c) 11:40:58 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8c88, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x1, 0x6, 0x800, 0x0, 0x7}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x100, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f0000000100)={0x8001, 0x8}) 11:40:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8004, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xc2fa, &(0x7f0000000100)=0x4) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x81, 0x7fffffff]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xc647, @mcast2, 0x7}, @in6={0xa, 0x4e24, 0x8000, @remote, 0x2}, @in6={0xa, 0x4e23, 0xff, @mcast2, 0x8}], 0x54) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 11:40:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3c) 11:40:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:40:58 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) 11:41:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) ioctl$sock_x25_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@remote={[], 0x2}, 0x9, 'team_slave_1\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r3, 0x4020565b, &(0x7f0000000280)={0x4, 0x3, 0x3}) 11:41:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3c) 11:41:01 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:01 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="fe60036f88ac7c5d3c71d852826d98510d6c724917ae71d90189f36bccd40d479bdb962a", 0x24) r1 = accept(r0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f0000000080)=""/3, 0x3, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:01 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000001100)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)="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", 0x1000, r0}, 0x68) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:01 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x2a, "fad860788268411afdc9f549a79d5c01873e6a876b60eac022e1ece696281762edb6e21aad9ef02f43d3"}, &(0x7f0000000140)=0x32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0x20}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r3, r4, &(0x7f0000000200)=0x100500, 0x800000004ff) 11:41:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:01 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000003c0)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000200)="4ee50bbb571eb57f9085c3496a8de674b8222c4bd388a60efebdc1df3824c131c6c9fef9cc1d1863e8087dc1f87275f6687c2ddf232a94b8bf6638e11b4f62079877ed17411c18c682dc1ae5342b9a1457f76d1a66ea52c8215c9f2219cf11cae5ed51ff2fc647bc7b03360c9bcc4546570bd77632627d72d446607246caa8df679418afc7a8e2fba29d49fc67ebe48bbb6d1222cf3d42cf67c64d9f216020982e0fad1d5ce70445eb564ec48c014887dde8db8828840ed2fb0b5d78d5d7bc988dc738fb0b15721dd2eae35596cd7cac0459be581b86ff11ced2aad233e61dc2047f8ea8597b44e9a0819a41", 0xec, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) r3 = perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000000), 0x4) r5 = syz_open_dev$vbi(&(0x7f0000000340)='/dev/vbi#\x00', 0x1, 0x2) write$P9_RMKDIR(r5, &(0x7f0000000080)={0x14, 0x49, 0x1, {0x0, 0x2, 0x8000000000006}}, 0xfde5) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, 0x0, &(0x7f00000001c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:02 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000010006, 0x0) 11:41:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x480, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000340)={0x32, 0x4, 0x0, {0x4, 0x101, 0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x32) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = fcntl$dupfd(r0, 0x6cb02b6dab831047, r0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/mcfilter\x00') lsetxattr$trusted_overlay_opaque(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.opaque\x00', &(0x7f0000000300)='y\x00', 0x2, 0x3) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = semget$private(0x0, 0x4, 0x1a) semctl$SEM_STAT(r5, 0x0, 0x12, &(0x7f0000000380)=""/236) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/110, 0x6e}], 0x1, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x2) sysfs$2(0x2, 0x4, &(0x7f0000000480)=""/154) sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000001c0)={0x5, 0xfffffffffffffff8, 0xfffffffffffffffb}) 11:41:04 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, 0x0, &(0x7f00000001c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:04 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) 11:41:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, r3, 0x80d, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000000) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = geteuid() ioprio_get$uid(0x3, r4) ftruncate(r1, 0x0) 11:41:04 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000010006, 0x0) 11:41:04 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3c) 11:41:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @local}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000180)={@remote, r3}, 0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xffffbfffbffffffc, 0x0) 11:41:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, 0x0, &(0x7f00000001c0)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:05 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3c) 11:41:05 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:07 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:07 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40082) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [], @broadcast}, 0x237}, @in6={0xa, 0x4e20, 0x1, @mcast1, 0x5}, @in6={0xa, 0x4e21, 0x6, @local}], 0x64) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:07 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x3c) 11:41:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) gettid() r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)='mountinfo\x00') ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000040)={0x8, 0x43564548, 0x3, @stepwise={0x1f, 0x1, 0x3, 0xe90f, 0x59ac1bb0, 0x3f}}) sendfile(r1, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:07 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000010006, 0x0) 11:41:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xfffffffffffffc80, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x3}}, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:08 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:08 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5789, 0x20, 0xfffffffffffffffa, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8000, 0x30}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:08 executing program 1: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x240001, 0x0) ioctl(r0, 0x200004, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = dup2(r1, 0xffffffffffffffff) r3 = semget$private(0x0, 0x6, 0x1) semtimedop(r3, &(0x7f0000000800)=[{0x0, 0x0, 0x1000}, {0x0, 0x1}], 0x2, &(0x7f0000000840)={0x77359400}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={0x0}, 0x10) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000001c0)=0xffffffffffffe008) request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0xfffffffffffffff8) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="3ca5cf60402bc6af7513e20e876ba8aed52415a0cad389882f247246840f62fa94b122c22102b587", 0x28, 0x7fffffff}], 0x2, &(0x7f0000000600)='@(!mime_type&.-+\x00') add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000440)="6bd73707388e454ac4871016c4e79cdddf04b28d8e73ed3a4fc2ddfb36d699b2910deda55e6004dfa1e160a48cf9ad8d2e1a0c085a3b33619e0845f23103ef97bb72d4f1c4ff427a0193361d737fa46252e4224dd2ef901ac583d127201dd8068a6f1c96f70ef8e6d659f64b754b57312c6a1d1409a3c886acc43e68d033869fc8807dd9b12b1685c8ffa1e3d6bf2e4cac6c2b58ead33b30334f41d834210e24ec6590fa5fb79b7665c58833dac94b4d0a76530c4455b9c75914f8e04576706073f779869eef21c4898fbed6de7a207abfb7324a6d0c219be63ec2bb02d68b3a62f18da011aef8dc", 0xe8, 0xfffffffffffffff9) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000580)=""/9, 0x9, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000740)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614e3fde3bfa0e0207e1ca9b4c71d59da30f3d115c9c7c58fb0f2b1e52135ce1a7df330a74f25a3625e9f11ab", 0xe3, 0x10000}], 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') sendfile(r6, r7, &(0x7f0000000000)=0x100500, 0x500) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0x0, 0x3, r7, 0x401, [], r8, r7, 0x6, 0x9}, 0x3c) 11:41:08 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x80, 0x0) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000540)) ioctl$int_in(r0, 0x544f, &(0x7f0000000380)=0xffffffffffffffff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21001008}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x178, r3, 0x301, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x15}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffffffffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xcbd}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xb0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff1}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x16b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x90}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x178}, 0x1, 0x0, 0x0, 0xc004}, 0x40000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) 11:41:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) [ 334.544347][T10889] BTRFS: device fsid ecf6f2a2-2997-48ae-b81e-1b00920efd9a devid 17487635432702809553 transid 756082810144684242 /dev/loop1 [ 334.623736][T10889] BTRFS error (device loop1): unsupported checksum algorithm 22813 [ 334.632701][T10889] BTRFS error (device loop1): superblock checksum mismatch [ 334.643367][T10889] BTRFS error (device loop1): open_ctree failed 11:41:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000010006, 0x0) 11:41:08 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5bc23696, 0x10000) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000080)={0x6, "8a7838713732f50170587550071cd6e787a5dc9d69fd9692c6150cebd513d9f7", 0x411, 0x4, 0xf1, 0x10, 0x2}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) clock_getres(0x5, &(0x7f0000000100)) 11:41:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:11 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0x3, 0x3, 0x1ff, 0x0, 0x9c32}, 0xff, 0x3, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000010006, 0x0) 11:41:11 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8003, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:41:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r4, r5, &(0x7f0000000000)=0x100500, 0x500) 11:41:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000010006, 0x0) 11:41:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 11:41:11 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:11 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000340)={0xfd, ""/253}) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f0000000200)={0x1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="850000005f00000027000000000000009500000000000000f35ce88ad643db3cad710461acebd47def37687b987f05c73e96ff78319ab809faab49f827188dd178d2e5fddba6e6bbf4740dfebf4783642e0cffdcac1949040cd49f719cc3f534536bbf918c14f026f80370f0396f6fb6effbff09d19d66b53657ab8514c37f7566115067f7dea8680d4b43c45432fa64818a5e9692d05a16"], &(0x7f0000000480)='GPL\x00\x83\xff\x13\x0f_\xb0\x0e][d\x9b\x18r\xd22CT\xb6\xe2wp\xc5\xa6$\x1e\x8d\xef\xd6S>*\xe1&\xbee\\l\x12cI!l0\xbb\x1f\x80\xfb7\x0e\xc0\xd5\xbe\xe7\x82\xafW\x8d\f<\xc1\x8d\x1e\x8b=+6\xfb\xf4\xe4\xba\xb3\xff\xf4\xcb\x94\xb8N\x91j\xc4\x85F\xd3I\xb7\xbb\xf3\x9a\xf2\r\a*\xd1\x9c\x1d\xe0\xdet+\xad\x10\xb2\xba\xb4\x8fa\x96\xe5-o\xec\x94\x17\x98\xceKF5\xb1\xd1\x1ct\xac\x89j\xa0\xb6\xc3>\xb1U$\xeaC\'\xd2\x98\xd1\xb6(\xba\x00B\xa0\xbc,\xaaI\xb9\xe2`QD\xe7\xbcWX\xb5\x89\x8a\ne\x85\xad\xd0\xd0\x1d\x96\x9a\xf9\xc1\xa5\x9b\x9ce %\xd4\xf1U\x03[\xf4\x92\x8d\xaf\xfe\xd3\xdf\x92>\x81\xdf\xd9\xf74\x1ajS\xfc\x1dn\x02\xad~\xdc\xbea\x02C\x1d\n\x04\x049\xda$\t\x8c\xa2\x9f\xf6\r\x9e\xacp\xd2\x8d~\xa4\x97\x88>\xfdW\xf3U\x96\xd9\x18t\xb2\xfd\xee<\x965\x94n\xbc\b\xc9.\xd6\x94ov\x8e\xaf\x05l\xbc\xa6,\x1c\xa59Q\xa9~\xfc\xa7\x1e\xb53\x9aH\xb4\aqh]m\xb6,\xe3\xc52|J\')7\x10n4\xb3;/N\xf6/\x1c\x1c\x87b\xc1\x89\xf4\xc8{\xe8Ab\xe2\x8e\t\v\xe5\xf6\xfcnQ\v?\xaf\xf2\xd9\xc0\x9d<\b\xd4\xf6\xa1\xe0$\xca\xe6\xffX\xe4\xc3\x1c\x03\x93\xf6X\xb7\xad}\x83\xf7\x1a=\xb0\xe3\xc6', 0x400000000001, 0x99, &(0x7f0000000600)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffd5f}, 0x41) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x62400, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000300)=0x7) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:11 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000380)={'gre0\x00', @ifru_data=&(0x7f0000000340)="f5fe89dc92adfa41612de7c50cc35c869b3b67adaf2228c98cb465d2cfa31f00"}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000440)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, r3, 0x18, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x100}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2da809984ae0723a}, 0x8091) openat$vimc0(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/video0\x00', 0x2, 0x0) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x5, 0x6, 0x6, "881a205f11f74d1121c71fbeb599f776c88d4928e06cf5bce33bf1668b51c733d2d5f91fbcce24b0a1c40f1e3722d9be1132744f201e6a43f3c70f347daf32", 0x2e}, 0x60) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x100500, 0x500) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000001c0)={{0xa, 0x0, 0x151489f9, 0x8}, 0x4, 0x30, 0xb2, r4, 0x5, 0xe168, 'syz1\x00', &(0x7f0000000180)=['\x00', '[selinux\x00', 'net/snmp\x00', '\x00', '\x00'], 0x15, [], [0x80000000, 0x6, 0x5, 0x5c]}) getgid() 11:41:11 executing program 0: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000010006, 0x0) [ 337.589981][T10973] cgroup: fork rejected by pids controller in /syz2 11:41:11 executing program 0: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000010006, 0x0) 11:41:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80000000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/231, 0xe7) 11:41:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x3f0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:11 executing program 0: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x80000010006, 0x0) 11:41:14 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:14 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000), 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:14 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'net/snmp\x00'}, &(0x7f0000000140)='@\x00', 0x2, 0x2) r3 = getuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000005c0)={0xd0, 0x80000001, 0x81}) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<', r3}}, {@dont_appraise='dont_appraise'}]}) 11:41:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140), 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) recvfrom$ax25(r0, &(0x7f0000000080)=""/224, 0xe0, 0x100, &(0x7f0000000200)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x6}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast]}, 0x48) [ 340.535883][T11018] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 340.569117][T11018] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 11:41:14 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 340.627054][T11018] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 340.665654][T11018] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 11:41:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140), 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x32d, 0x101, 0x7, 0x1}, {0x3, 0xaa8, 0x1000, 0x5}, {0x4, 0x6, 0x5}, {0x2e, 0x0, 0xfff, 0xe1}, {0x6, 0xfff, 0x2bf1, 0x1}, {0x3ff, 0x80, 0x5, 0x5}, {0x6, 0x3ff, 0x7ff, 0x7}, {0x1ff, 0x0, 0x7, 0x4}]}) [ 340.780752][T11047] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:41:14 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x303000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000200)=0x8) 11:41:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 340.847442][T11047] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 11:41:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140), 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) [ 340.902738][T11047] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:41:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) [ 340.947905][T11047] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 11:41:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) socket$pptp(0x18, 0x1, 0x2) 11:41:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = gettid() ptrace$getenv(0x4201, r1, 0xffff, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r0, &(0x7f0000000100)=0x100500, 0x500) 11:41:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:17 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:17 executing program 4: socket$isdn_base(0x22, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 11:41:17 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x7, @mcast2, 0x6}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e21, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r3, r4, &(0x7f0000000000)=0x100500, 0x500) 11:41:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, 0x0, &(0x7f0000000600)) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8003, 0x0) 11:41:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:17 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x2a00, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000140)={0x3}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000680)={0x7b, 0x0, [0x5, 0x9, 0x3, 0x8]}) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x10002, 0x188) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000480)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r5, 0x4, &(0x7f0000000400)=[&(0x7f0000000a40)={0x0, 0x0, 0x0, 0x6, 0xdc25, r3, &(0x7f0000000100)="d057b56c566f7c067e6a0e2c4ef9fdff75376aa7a45de990137cf0e03c6bd53f692e799af54bc7", 0x27, 0x2, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000180)="f436382299140da209ff972651cdebebc4cf087d31e78a31c2192ab4d95d4321db508fd701336ef4f9f9bad084202b9d223b790fa0947fef1bc37da1a866dd6e15c76c285bc79bfd1e9ebafe50d8376f1668d4c28dce8b980b06870b8e45b9", 0x5f, 0x3, 0x0, 0x2, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f0000000240)="096fdc6145ee6e1156a8428ea4f059894b7656c22de32bdd281dbb43cace526d82ee375788147660c57ce25662761ce4b9e925b62edf5c6d743472fe798d973afc854b883194ff8b9f3b37005aee990f651b00b99635d5fb161707d8ac6a", 0x5e, 0x8, 0x0, 0xa, 0xffffffffffffff9c}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x7, r4, &(0x7f0000000940)="5058220478841b9d43bac6b199cd755a957341c242ce722db172245dccbcdc9b96366ebbeaa1f9ed07498cca9b30f5df63e70ed2fe8ab0640f68b80a8139552871f67d912121a6d6c931b9a06cf818ba83a90212934ad7169bbdd50f5eb51cede03acedb7d0143927eb80a446b8897fa5328c9c739b1d57f0e24be9cc2ffec73f84d7c5ac974aeef41054a066bfa4d986f54453c53f29901da5aefa296c4758b6f3cdf4e235e899677a3ae44e1c9cd3bc04903eb45e5cc906fb705d06a6a05538099842f01", 0xc5, 0x6018, 0x0, 0x0, r4}]) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000700)={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x3f}, {0xa, 0x4e24, 0x0, @remote}, 0x74, [0x7, 0x1, 0x401, 0x6, 0xffff, 0x2, 0x100000001, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xffffffff, 0x5}, &(0x7f0000000580)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000005c0)={r6, 0x200}, &(0x7f0000000600)=0x8) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000300)={[{0x10000, 0x10001, 0x1, 0x9, 0x4, 0x0, 0xda8, 0x9, 0x200, 0x1, 0x4, 0x4, 0x5}, {0xffc8, 0x0, 0xff, 0xc77, 0xffff, 0x3, 0x5, 0x8c, 0x7a3, 0x6, 0x0, 0x800, 0xe8e}, {0x1, 0x0, 0x1000, 0x27b, 0x0, 0x3f, 0xc6d5, 0xffffffffffff8001, 0x800, 0x6, 0x1, 0x20, 0x2}], 0x3}) sendfile(r3, r4, &(0x7f0000000000)=0x100500, 0x500) 11:41:17 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x102) r2 = getuid() ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x1, 0x0, [{}]}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) accept$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000640)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000ac0)={@loopback, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001200)={@loopback, 0x0}, &(0x7f0000001240)=0x14) getpeername(r1, &(0x7f0000001280)=@can={0x1d, 0x0}, &(0x7f0000001300)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000006980)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000069c0)={0x0, @empty, @initdev}, &(0x7f0000006a00)=0xc) getpeername$packet(r1, &(0x7f00000083c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000008400)=0x14) recvmsg$kcm(r1, &(0x7f0000008700)={&(0x7f0000008440)=@can={0x1d, 0x0}, 0x80, &(0x7f0000008600)=[{&(0x7f00000084c0)=""/30, 0x1e}, {&(0x7f0000008500)=""/194, 0xc2}], 0x2, &(0x7f0000008640)=""/140, 0x8c}, 0x10001) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000008740)={@rand_addr, @dev, 0x0}, &(0x7f0000008780)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000087c0)={{{@in=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000088c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000008900)={@multicast1, @local, 0x0}, &(0x7f0000008940)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008980)={'vlan0\x00', 0x0}) getpeername$packet(r1, &(0x7f00000089c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000008a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008b80)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000008c80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000009200)={'vcan0\x00', 0x0}) getsockname(r1, &(0x7f0000009300)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000009380)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000009c00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009bc0)={&(0x7f00000093c0)={0x7ec, r4, 0x211, 0x70bd28, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0x1e4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x2, 0x2, 0x9, 0xb3}, {0x1f, 0x10001, 0x2, 0x2f29}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r9}, {0x128, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xb17d}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r10}, {0xd8, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x7f, 0x8, 0x5, 0x4}, {0x484e, 0x1, 0x0, 0x80000000}, {0x2, 0x3, 0xc04, 0xed66}, {0x4, 0x1, 0xfffffffffffffff9, 0x3}, {0xc4ef, 0x6, 0x0, 0xb4}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x254, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x9ac}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xec, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xd94}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x10000}}}]}}]}, 0x7ec}, 0x1, 0x0, 0x0, 0x20004810}, 0x1) chown(&(0x7f0000000080)='./file0\x00', r2, r3) write$sndseq(r1, &(0x7f0000000680)=[{0x6, 0x10001, 0x4, 0xfffffffffffffffd, @tick=0x4, {0x1, 0x7}, {0x80000000, 0xbc4c}, @time=@time={0x77359400}}, {0xfff, 0x73e, 0x7f, 0x1ff, @tick, {0x1, 0x5}, {0xff, 0x9f}, @addr={0x9, 0x8}}, {0x1784000, 0x7, 0x6, 0x9, @time={0x0, 0x1c9c380}, {0x4, 0xfffffffffffffde9}, {0x3, 0x7fff}, @connect={{0x2}, {0x3, 0x8}}}, {0x4, 0xbdc, 0xffff, 0x7, @tick=0xf2a8, {0xbb, 0x9}, {0x6, 0x9}, @connect={{0x1, 0x8}, {0x1, 0xa071333}}}, {0x7, 0x35, 0x10001, 0x5, @time={0x77359400}, {0x3, 0x7fffffff}, {0x9, 0x400}, @control={0x101, 0x80000000}}, {0x0, 0xed, 0x5, 0x1ff, @tick=0x100000001, {0xe3b8, 0xff}, {0x3ff, 0x6b}, @queue={0x80000000, {0x9, 0x19d5}}}, {0x1fffc00, 0x9, 0x5, 0x6, @time={0x77359400}, {0x2, 0x7}, {0xa1a000000, 0x2}, @control={0x10001, 0x3, 0x9}}], 0x150) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, 0x0, &(0x7f0000000600)) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:20 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:20 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0xff, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x0, 'wlc\x00', 0x13, 0x1, 0x5d}, 0x2c) 11:41:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, 0x0, &(0x7f0000000600)) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:20 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:41:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:20 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 11:41:20 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) getsockopt(r1, 0xbe, 0xcae6, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) 11:41:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:20 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:20 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x80, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @dev}, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8003, 0x0) 11:41:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f123c123f3188b070") setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e61f17a6c000000302227b8c333c68e00000000000000000000000000000000000400000000000000000000002087ec9c805887e26c7500000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7bae58384b0cfea16552fd0f16467"], 0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x4800, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x9, 0x3, 0x100, 0xfffffffffffffffe, '\x00', 0xffffffff80000001}) 11:41:21 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:21 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:41:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f00000005c0)=0xe8) r8 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r10 = getegid() r11 = getgid() fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000680)={{}, {0x1, 0x4}, [{0x2, 0x6, r3}, {0x2, 0x4, r4}, {0x2, 0x3, r5}, {0x2, 0x2, r6}, {0x2, 0x2, r7}, {0x2, 0x1, r8}, {0x2, 0x7, r9}], {0x4, 0x2}, [{0x8, 0x4, r10}, {0x8, 0x4, r11}], {0x10, 0x4}, {0x20, 0x1}}, 0x6c, 0x3) 11:41:21 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x80000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfdf9, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000fb0000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000200"/88], 0x58) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 11:41:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) ioctl$CAPI_INSTALLED(r2, 0x80024322) 11:41:23 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:23 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x28) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0xd6d3, 0x7, 0x929, 0x9, 0x6}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = open(&(0x7f0000000100)='./file0\x00', 0x88080, 0x100) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x10001, 0x7, 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x4800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001e80)=0x14) bind$can_raw(r3, &(0x7f0000001ec0)={0x1d, r4}, 0x10) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000180)=0x1) sendfile(r2, r0, &(0x7f0000000000)=0x100501, 0x500) 11:41:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:23 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:41:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000100)={0x3, "af555f1116a09bea15663f4771d55cfd720b58b136d4d85ef57a0d4feca6363049ca4f3f4c6e46f6c9578824d6690df9793d08ddeb188d531d149b724c0e3b94f181022e0557c666f2e03ceb2617db1bea82c0f6be1f7d952179759507ec67d5637ab3564d45108d3b728c52305a0b006b03a400"}) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) write$binfmt_aout(r2, &(0x7f00000001c0)={{0x107, 0x100000001, 0x1, 0x39a, 0x255, 0x4, 0x55, 0x2}, "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", [[]]}, 0x21b) 11:41:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f0000000140), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r1, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xa0001, 0x0) bind$rxrpc(r2, &(0x7f00000000c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0xffffffff000000, @multicast1}}, 0x24) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) 11:41:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:24 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000080)={0x6, "8df145fd907e07bc05fc343451b6c03b401e45d298bff88b22afce20a7cb08cd", 0x1, 0x88, 0x6, 0x1f, 0x1a, 0x4, 0x8, 0x2f600000000000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x7fffffff, 0x0, 0x6}) 11:41:26 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x1, @remote, 0x4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="1fdbaba1cc52e1ed3237a6cfb41f16819253f335c29ed31134478a4835dc8f17e3ba88fe5473d0e110dd5c5a6c6bc97327e86c0dcd07afb7cab4b85e4d00007c12486a6e82e4af4f3d0209bce570bf153f913b1483e2b40308f3d23cb07e8989ff302d436ff779", 0x67}, {&(0x7f0000000280)="4e209993a673734b182c423eeb5b2a48b9cdf73ae1a5e4e9a9967d058efa4b60b60bf4cf4d7fa4ec361a74a19c2e650e9926405a2767d6607ff57229f157476d690e4ea0a077efb12a86e11ce3aa7c5df5ffa67956efcb4c400088442dbe82e4103c809f68622f1e072545dc076a3ac91be1acc278823d4623a315734b551c15a72e5a237a94ef66e2639d8643fb8ac4f361b23d159ae2d47d", 0x99}, {&(0x7f0000000340)="ac6a9d4030e4feeff6874c1a5e01ec71fdeb839c021a3b802c25d49439b57db79f8f30405fb63fdad00e7f51a9bc2c23b640dca48a02e314dd253cc22746e1bc4d02ae572d53ff558bb16bb1458b1a3df91e95270e5e1f44636bdda09ed64fa0c594fdf0b88edd1b9bd258c988007f98", 0x70}, {&(0x7f00000003c0)="77c24f287cff9c7b6ae969673b50ba7bd3c58b6d2793b0469d6042", 0x1b}], 0x4, &(0x7f0000000440)=[{0x18, 0x113, 0x2, "0f41"}, {0xf0, 0x1, 0x0, "800073fa477e7a348d58fca0443592aaff42b6ba3a5a471c0a7cc1396fd7869d10c8d99e6210abde684096e95844430e904ab3d60da2803a209d9dd7080ae7cc6c2b28804bae14a4b12220ac7d2939e2459fccbb65588267c35c21ecc5d59ee8abc1e3e9e445c1e34c7a170629a576461cf514d9040136edadb72651bb06f8451f12f6b25e8c14ba38197e2dfcd8436713d136d43af3e406548c627b3f165dbd735ddae01fa894abfaf96d0e1c01e9d6413f8cbdaa8c165312defc2a2b563bf6c37e36c5f5bfd1d5617422b2f9db8738ed6a6d327f8ce1c7dd744f"}, {0x38, 0x11, 0xffffffffffffffff, "84e878b77117f21a6f3432138c6ea3a5f8b00ce327044dfe5a22a56fdb2f652c944b5681a71ae3"}, {0xb8, 0x12f, 0x3, "85d1ed55de83b34392e92a2d8573745f48681c64b79053944aaa7e834bba415b6ece9134b9fb4e035f98327af9d99aaec239cc3c17a30d0cc6538f57ac2e0917db1377f3eb934831e54044ab17820949df3fcb6822ca9e8f2417d2b43186c26b91a8d6880db5b3c7bc5d760923085c338abe908b8522d9f1e28b78efa4afb7d0ac64d34a127f71c1374ccbc3a0d548a4dbcf5d05030abe70b07375c3f426770c6ba6d8ab"}, {0xf8, 0x107, 0x7ff, "adc858563244aa5c9a8af987521813b2e23a3a3d78c83a7cb2d0369df4002b905631ec7ab64398172deaab2e5973be19a1719c873169181f0f563e3c26202023e3256981c5b33e9a43cd3221a5216daee09f7c8cb0a69a5c56c300ab3d3d025609cda0d3dcc09285a6986fdddb9a992398387d1cc1bbde5ac420abfd965a2f27aa1d4266be534c9b42bbf69f008e6a0af8d3f3230e80c19a0dd1e0bc62137b58ac8595928be89f7a9ff3348c860b19aea3efbfda6668c37ae3600fef03027a001acb1b45fd7a936b19895d29f9d161c79a73528f051a63d627044960daf058e2fd84f4c4118ef2b2"}], 0x2f0}, 0xf3}, {{&(0x7f0000000740)=@sco={0x1f, {0x80000001, 0x10001, 0x3f, 0x5, 0x10001, 0xfffffffffffffffb}}, 0x80, &(0x7f0000002900)=[{&(0x7f00000007c0)="08e8ae4531a1d145108a25a24e0fae9c756f96d78a2a567c6aa7b3ef5fd89024b7bfc295a627c781da1b8b48dec7be26c2ab26aa501a234b4c791f1c2dfffb79345a14a29495c8d3668968d86af61ed819e9378ade208cb68eb9809fce8eceb0b9098e10274ef28db392cc6a90a92f5f8453752d8f249ba82e81ccc3b142edb8782f8d1177471a711acdf5a67e22987ebb13b98f85413301d0363039d8257412cd00136793d5ee287d663342542510e747c59da26b5ed194aeba151a1fa496ad0d64f2240cec339d9edf3d815f5658a9ba82560e603bee674bcd90cc26aa51d39ec9a54f5278e39130b7fc427bdb98254e89414843049a", 0xf7}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="9e34cef51e09ea892fb3c542de60e55464c739ffe2c6572a1542d86266eee3caa4195c5b87fc9a514c6f20961b0ad09ef0cefc", 0x33}, {&(0x7f0000001900)="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", 0x1000}], 0x4}}, {{&(0x7f0000002940)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1}, 0x4, 0x3, 0x4, 0x3}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f00000029c0)="b87379b448f5f5f6c5a6c882b3d7a8fcf0b3533749a5e9a239530c1eda34c8b618c42d8b49bfc887048fec63c6ed70f0c816ee3557e02345eb41faaa93e99d79ac59417aceafc9f7a2b53c2a2e487b8d2b21226615160ff59bbefe9487652bd50a037158ca6d7eefdad954c919860977936afac42786c38404c792aaf4ae2a959b03d03acadfcde29a217f7dbb5785a1aa0c6d84ecb63687ca27cb649ec6c17f3409e404f4c4a22841fb46410b482e051fbe6a23fe0417faac5ed3507067fa390484d32c1ccbc6e05384f9", 0xcb}, {&(0x7f0000002ac0)}, {&(0x7f0000002b00)="c4e34d62c645cea29a1ff343a598a1d234653b2fa02fee695a7fe306ef9acc0828472b403695a8ff0bc5a109b7a731c5d879f8ba547d5de54c253f2c0ac44a4c5bfe75ef3f1deffb3a7453aa9e2afeee3182d839f5c3273081abd0a99c4815", 0x5f}, {&(0x7f0000002b80)="4c1d0a278681610863006205c9b5936fbd961d60ee604dc9da4cae43bf5bc6365b13bbd56588f31e", 0x28}, {&(0x7f0000002bc0)="1478b14078b4d7fe8765c05e30bf96b4713724a4eae5e7f54956a01e3d88dc39f701aebce55b937db21c2625cd2b26b053a55265a1b65bbde4c8f4cc8d61938d869a12d027dfe2c9b832e23d7ec694d6a1ed52f6ca58347f0af0f1387f7a9748067cf1e5d50cd513f8a686cb231628532125dc63ef79a9ff660b4cb62f948dc5d7c89a01729dab933e051d6cfe5329776da343039af6420dc2b5ddad873a4fb5074d1862a5ddf78f7f69993906177f648000e1ce4a3459eeb29f54bae6a53887d9fdc53b89128cd3b3e6e680ca48", 0xce}, {&(0x7f0000002cc0)="2e356cf36cc21c1b7e4c5efb7bf4ee36e228049e3b68241c5558726b33ae570e9658a26189323abf67ed023541f4b77afc33d57a7e5008b29a0b5076d2d62cca042c0478c259c1a0c0b9cd7d0af45f6b8afb512f34a4b07d4ee68d8203754c2ac0189cf13c3cb6c29e5e21cf6015c329ffff94e06f6625b4877d31f7bcaa0e1ab2bb35363cf6f2be53f0e0d1062cc0acacf0c34f95c5b36ee5c946029900a1c099e7eca9fd939998fd6d197517", 0xad}, {&(0x7f0000002d80)="bd28ac9eb95977e1012dcc33ebec126782d408855e54e11b092de8d19d19eaf7a2ac27078fbae53604b023ee92827dbb260b8385a3e20f8a2cc76c8a767e7a9e8584b4fb670020ce05244d9f9c9d591038c2a989ecd8d1a1568105740ded7f5f80639ba8230df20b85d8cb41016a8fba3e0b702fdf72fdcc1b611d1475ea5589d36ed19a1cdeaf97a5b41342624cb801c658324a6abe6ef8add47fa32070002ab936aeddb2b81de9d042649d26a73c74124a239d4d3fcc36feafeef183667b15df54875a875a9ca523ec27fc1c0f588385c535eff32b3b8a3c7b9c2f7b8bbf87ccf234ea0e3a7d58", 0xe8}, {&(0x7f0000002e80)="9f68ba9ef7d151dba8378b0e0a0f0306cedfd2f8a36e55cc473d7a46b5bf223a44", 0x21}], 0x8, &(0x7f0000002f40)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x2}, {{0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000003100)="a8dfc8d6e4a2adb5093e9e93fbce4d2892da597401713f4a21cf1c2b0e", 0x1d}, {&(0x7f0000003140)="043e7683ac858f0cf663477f401cd3f03b5abfb8a76884b5a9d650ade9a5aa71aef58bab163012df07d20ffb62ae1cae61b9ac8075ea57d3d03c387316c0ce4e1a1d060cde8e0970bf41dc0c4365ce63209960d13bdd0fabb2e277dc2cbef76504aa674059374102985d60179d9997745bb36613267e806c7a1df1baa3b61f9755f98cada63c1e9c96cb0b77ade1f2596aaa0efa5e6d09ca5ffdec81938a81a4c65b1e371417b6b840ec434af39c28bba82a9967b056f9902e5fc796474bc79a10a68e1089a9a7ce100920a3c9e6810b0b", 0xd1}, {&(0x7f0000003240)="195693a755aef3d94f4d41856d40f652c61b2a99cc", 0x15}, {&(0x7f0000003280)="acb8bf4e357f9e8a563e3f320f2ce122908cba7df73ac28bd40702f7bcfea2bddc5c6e37c36ba5cceae11969774ccee9374710de818a461e5360e26fda609d528f2e7ce7e403d4ba4adebaf1fd373235257d4feb82fceedbbe557c6cb1f0d94f5c75c740a93cac7727012ee3e5d0b05ec255f2917d252c86f3a5cee3340799d21cdffef342da40f432c83de8585d11318294dd674f99c4b3", 0x98}, {&(0x7f0000003340)="4893a310143bb304079fb2e92933b1804999", 0x12}, {&(0x7f0000003380)="beb665e5974fbeefedfac668bc76f4bb84cc54a1cf8b", 0x16}, {&(0x7f00000033c0)="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", 0xfc}], 0x7, &(0x7f0000003540)=[{0xe0, 0x117, 0xb1ac, "715d3d8e89eaac7cf38c6aa0d636081d56f501cfad3ea351cc8b9febe6b0a367ed396defdf9a75ab989b4a0274206ade6fa08ce6fd9645340aa5e2209cb8eb0dadf6f7bf2a56a60edff87ffbfc0183bd349c1804df2777a343f775b7e93272db1c795494a1198af7b0de663c989239f7b2cf3f6fead6d541773bc8dcbb65af69c49c482384ac12d185c89dac80a4653730f79d2aa3f111be5ababff09d1c886744f84ff55b9cdd8bf744045b0b3623eca93a15208571161687388c74c6b8315b3134d1e735d957d745b0f3ae"}, {0x40, 0x10f, 0x47db, "8ac53b0fd7d88e1a08d7d35d1b739c9c4aab5bd11de5c9e72007113cd51e1f6e1e96abab7e139f9cdfda80e4066f00"}, {0xf8, 0x117, 0xfffffffffffffffd, "fbddff876ad1f070fabb61a9074962514eb78d7f90a68b9999cd9b9ebab7882e218c6a4e003099c3df5acb6a67f5a3738b01b9d7f984f028d0110a39e6840b90ab9ae20c73039e0531fb3e97cf38b577504c2297882ccea3786f2a6fc123ffd404444f59e8dc977ba36c7ace6dd7c89e4ef0a2f31125a991fe8eabca86b28648986e28c51c7396d628aa55a3a864dab0edbd6b77934ad468b057140b885f60af83d66f28d1a98bedcf9c9872d03d02ee99039cde86b12ddeb6b278bbec87526eb166b5a3fc1875e18a76e5c7c8a46641461aa3f0981250a1ac0024d62eb843a5ee45b197e467"}], 0x218}, 0xcac3}], 0x4, 0x4000001) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x1) 11:41:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000000c0)=0xffffffffffffffff, 0x81, 0x0, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)=0x3, 0x2) 11:41:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:26 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)="00000000000000000000008b3459fdcfeacd2e68758d9781afcb31576285d8c0fa42fe8aec08f76786af91e3d965c710e040d6c6ac7b350952d027f4426e47c8706eb70d9e274cad4a39a72387f03f667c7758c81dd8c2826fdc720a66a9975ea0be747f9cdf9a5b5cfd0159130d06b46b6e0ed258968514adde959eac84a389b0082d577867a8c118751a945d476ea7888c525431b5e12e7c7ceaa734b4d664693cc5e4816bd8e1bb13d82f103f65bb4116dd487a4ec1df7033643f372e524f7dbcda18") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:29 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:29 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) getdents(r0, &(0x7f0000000000)=""/7, 0x7) 11:41:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3, 0x0, 0xff, 0xf, 0x6, 0xffffffffffff0000}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000140)={0x3f, 0x14, [0x8, 0x5, 0x0, 0x4231, 0x8]}) 11:41:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:29 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:30 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x3b, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e23, 0x1, @mcast1, 0x3}}}, 0x32) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4020321}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000028f96047c9613732a45ca19bec694c503cc40eff4d7b58f1c85af4b0c4a64382cd63bfd33be45f35e81be86db226c59ad548d1c41a8bd48a4664bb772246b4724b19c21a2cdbd62cc5580441860fad1b07b05f0eed96056031fa5bdb6335a1e3a8d651eabaee55ce4f6bc6737900a28cdcb68c7212982db97ed13703d5370b876e10980d119176e0eeb7c1b9551b48f26e6df94c28c96c7b63fc83d09007d108306cabecd59d5f294fb330a16bd43f8239f3d00e772fc0f16b98eb2a3ce82ba4e417e1", @ANYRES16=r2, @ANYBLOB="0a0325bd7000fddbdf25030000000c00070008000100", @ANYRES32=r0, @ANYBLOB="0800010000000000"], 0x28}, 0x1, 0x0, 0x0, 0x5}, 0xc0) [ 356.197257][T11361] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 356.217028][T11361] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 11:41:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000040)=0x55, 0x7) readahead(r1, 0x6, 0x2) 11:41:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:30 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) 11:41:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1400000, &(0x7f0000000040)='\x00'/11) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r3 = gettid() fcntl$lock(r1, 0x26, &(0x7f0000000100)={0x2, 0x0, 0x1, 0x1, r3}) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r0, 0x401) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) listen(r1, 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20040, 0x0) r4 = getegid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000100)) 11:41:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:33 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:33 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003600)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000035c0)=[{&(0x7f0000000200)={0x1b4, 0x1b, 0x5, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x31, @ipv4=@local}, @generic="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", @typed={0xa0, 0x55, @binary="ff58b690a6ad33eadb9160916f68a65f5a0eb64a1f557c3df7d0224c7ccf4a57b4d1d64dc33b20b84e276c48e3569575804d8dab1769a1f1778a6ad2d1455ea4288b574d7410d7bd8f646097a5f217f77757d688a20df7e9e9a10dcb804fa996aa1873d5112b05c11425cd3caced41c3d862463e4730d212f6c1a6cd0e27a6c4449e7cde8e35772f0c93fa28324b076f9e38a457cc7a31a34fca08c3"}]}, 0x1b4}, {&(0x7f00000003c0)={0x31c8, 0x2b, 0x100, 0x70bd26, 0x25dfdbfb, "", [@nested={0x1154, 0xd, [@typed={0xc, 0x25, @u64=0x2}, @typed={0x8, 0x2d, @pid=r2}, @generic="0c3d2a4052f1ca40e09334042822bb603497f50b6d68798c4573a59e4376aeab8a1e000bde2eefc7553a3975dcc4b268c7f29f8b50235e71f4d516f581e85dfba5a4c3d8048bf57565125ef99a71ee2cb5a026404f8b9ff16c7b1f8dd1266e71a51426c3d582669c464b5613eed0cc4eba8f102c585fd58d41a6e23b3539e5b6717dc5d99dbca1656d88a1cb5bee45a97a3d671f5cbba90537f00dd24805cd0067258f1908bfb147531a4900a9a5da90872b0647d274d2b3553817e16b628f0801f2879858302a91f0c134ccacfc8618715f967a2683025a7591793f5953dfd952263ec09cd280453f28871a0dcb5d06fa93501c63fd3d", @typed={0x10, 0x90, @str='/dev/audio\x00'}, @generic="04ec581789e28c101c360d62b4bff5bde249c7db1849bd39a5d97e4c169bee", @typed={0x8, 0x3a, @pid=r3}, @typed={0x8, 0x37, @fd=r0}, @generic="f8d4f181fe3fa242f726f55808600d91770b5a9f5252fcd8ac2a5a14bea601340aaf4a364919c931b62351835b8cd61ca4ec8ce24bafc97e767982a56ba18de9cf3d34a000f0f27f583a33af7496fce93870b0c53c72a1a9b181c9328c8f8ba59eff9aad705b60f31d36a2589d1a84da90f7a5f742d557f71aeb6845ba6ba8691ac4ca4daf6fb8f3049c00ebdc29a523b1793a876c4c3f820db21e3373bb486230ef9c396adb85979b10ab641cff676ae0a7ec036c2597ec5a937d2a9fe4168b2f89fbcb1371db4a25f1d55ae103a6094f48ce09f2b5c3af6d82b06aab9bc2a375fb91bb52ff5bfa1ab8ff6e6cc6ae7d20f54d3f0682348d7d300b1d975f164506d5bfcf0aec42deef1d838a5b062ce27c141faaac6b4a7b3a036320995a52d8d1579e8ea37a75b839e0c24f202c0f7bc14f23f0d48d8f77dc4142518f3abac5e4fa26c65828737ce73e6b2130bcc5eb5ac3134a9581d94f7afedff6877822f25f9e830ebed7e490d56722f073dc1a2b960b7aba3b4282ce65c34bc81c729deb77d642fb0b31a52445d47b787112cb7df75b6aad89e4a89daa7619c6c579e547891f01dc52c83b852b88f08652d076f16767e0a90cb2e1539802353b7d25be18b134c1350416ca727ce1bf84727259e83f85c112ad7ed46a5327e35df23a34d19b400903d69fb14ac7dee146e5d21fc4feeb8c0afaab533bd46cdf3d2e09982ec2601dd459144d929478c45c3afb5c5438634af906fd45b982a6b0bb29a12631cfd42ba88d387b66b2476618e08e1834219832b7d861b31b91b82dd9eb0e7d538ff660f683d29dade9211064634f2600054e3184388bf9c622cb7d757c771bbec04c44118a38c3d0767057e757950a99fdba3dd561baaf90ba2f7be196741125dae141c4d4047338f2b646a754f28f42d703b98eabd5b01c9dc77ae71afffc9bbb2cfc6a9d7b6401d8dd268d5cc2631eb739e43e4ef471ec06f5bb7c15dd7515f1021550046ca6ff8a3a5bd25602004e0f562b040a5c0ee55de42679f01adb73ad0ad271826572d9075313bf86985de64ad5c7764f1521bffce61155022e344fb49a25f6e68042ef4b7fd1fc3c967379d6af648afaf100a82612a2644051868bdd342f5d6ae2486baa580092bfcfab75799dde1e5e51e7e9e862b211b3a2328e2fb25484b6345cced49126999f9a8b9e49dd356779b8601bddf53fa8c379942dd6c51e3b717b69e9e4a556d87ca95a97d2e0f7f17cd4b4fed3d991f041a96ddbf19c49e150d673e9717d7f9c0da5efd275fed11652637b50793408d6e10fb8733cfec911b61e51985b09e9aaa3e0ea575ece7791eb76cadf00b7d4ae067fb5c2bc3a47a2163384475328e52e592f080c206cbd5093863b0bc2d6037745f4ed782552523736b08053bad85d988bbb97d3cf17b75b552b021c502119d8386cdfe6054cb1193e8b9b4c48ed6c642678209cb7954331a9c7d3daf181bb4e21fbae24ad98e468a1c5637c89e59614d6993ac6109f47dcdc3f4d9b928db6f3ccf3a046b683a0b4bd109cafc7caa998e4d367307abcbd4e2f0a6f303bb3ce55a237c84efe67b28f7bc74bf493a2517aa31fcdcd9020be2539b734ec8f94617f7aa2da296cfe898429f83a674639f2717e59de8f742453214304f204a19e566aaa8bf87fc9d5f455e8f01065728a986c250710bdc26d83019db0e57463d97f6622be9eaba3a3e001caaf47404f579e2c431119b27cfa10a85dc6c33f77cf097ca36a55e3ee6131915507bf2dc2087d586ad436c57bdee0fd0ce7cd1e1b34c07897885652ffcc8255d7b92cdafa76af769b9b8a9720e98b000eaf77a142036a81419c8d129fcce5489e50c65e154d531251224abd7bd99defc4afaac161b05f872eb20de7d0e310c9414f1954efa54c3c8b2ad9eb1c7df9f0caded09995d920abc618221cca9fb3a3cf72f9bab00caf0beb16b19ffd63f1ac817b6f7206360692cc2aabab01c07e28078222de449026204e251854c74b1ce8d611e123caf84ba613b0e80e42c9a80a559fd2c696c738f505362a425dfe3d6e0d480bee5bb2335ce5ba34e682e0a9f47c0799c919b9b2fb0f7c56718c9b945dd57fae1b1ae147e0d6b1ed0a4fc5dc607fd0af34bcf66b1721933ccae1c07784f5d1573962cbde5f67234772c345f0971c5e7f292705de635882e0b521765e6ecca2982d92cf24b5f5505e47d2678ca13492f6cbca2731c3b14aa8ad7f5c1d78cfd95b893418c599063f9a6f10ce11d3a045036499be48ea43c685ddff883f65f4446c6976097e85a96b11df38ce97387c652b1886023d4624e7b5d9b10ed05d6ba34deb3b6b5bd1069a3b5f37e2cb9371e4f8f9579d4adc2c06f0bc4a489c5b68541eb46bfa83f314ef6cced76800daf872c1a9ed73912f797be062caff17d815c5cf0e79641dda2dcd8429a90f8eb835583d9f90ad2dd67cb387c5074105e3abb0f3295d7b382c9deaa6c36f161fbe5510e6f4540d52c639b440622ea3e61f6571d550d3126116a31a1305a0d61560740537cac3fb37046777e10ae046478d4802d2e202a66c0122f62e83580178281e13e2e88430fb68c70f02da41e20fea67f8d16e9bd4a4d42d062d970fb0ee727f8e071e91b271306d3c04164ef1cb1dbb6e631f985936e073991884a982de161f211f66e025801921340231c9c3cfa5e7f4076d1bf0837ee2b1f954a697566fad320162388f7eadf45157b638d4d190431ba559a9b624798e3aeec19f5a11deab81a90d5ab8370f1deedb894bd159cbb8c80b57820d1f58489b97ab017ea3e74b0e7f7f1b287009f1df6d828c9abc0f33a5ca43d59640f900275f8885866a0d65cd8e38b9849b8752b63e6d0f8cfef6cf3733b0eda0b3657621c2822bd7ae3cbe37376b180b08664ccd5c7004dd4522a880f3927cf6571dbe9c5e64ea8a3bc395e2cbec9cb5a27b7d7868ba1eed5e4da7cc2efdc9cc10d119b419529f1d438fbb162d8d6407ecc5686ad00f578735e344d7c769e97012d853b5afc85b3e88e87c3a978b2577bd8e62534f39fb08f0aab8b84eb13505da75697f7bd59856640337debfd2954cb334c98b5f78b1c410254809bb367bfe2984ec8ec0688449a872d646803f17f2a167401417ee4adec0062317ea1f17d83de07b2ecd1357e309d531e4e09159bf54433ffd7549b9d2db0e8a98f9bbeb76fa77a32c3ea464582e2df42c9e22e120736c00f1e3a9d122e1d2618382fa333d77b077bf8416d61066f66891e120237ed02de157848d8243b0c3018d46b0d035e63534d0f6058093967b7be5208440a9cdd3d1456165a5f06de674880b2967d4e14066233cd7d13eabb45d8ec1830a1b924a855a1648f5863ca800916700a0c61d8fe07b7071e66ce7aae87ba18b642175795035c08f0ea2ccd1ea4e1d99329178df8591d7a83b73310ebe9ba1d2e2316da2856c5abdb7a840ccfb094c5ba73921e13bf7226f299f3790b44f274de9ec2e97c1f1a50f59506763e0396618994ed215015899c17028f5e027427ecb4497f15e157e5f97d62788f1c93952fb82dd3e36f539511ce0104188408cfb324b6924eec8fbe2767936e971499a8547d9059a02a6eeb38204e2008c530b91dcb26b4d959e5248d0e82fdb1fbf74e8632e43d718c97902850c252afbd2810c61d9413ed714a15383a03ca2c9204629f61b80a3cefb30cee7eb0ffed2b403c1c4ad035c34f6a4914b64cf347bec913eae23be81086c48dc411fa3c3fbe037fd7f0ba82d6a5d3ceb754e2b8f902adc0d1e82bc3e3315ae99ab194a6661b3b63ab94fd40df657ed4cf69599c1d8dbec996a9ff30287569ebef9dbfb37fce32896b16293ff894b0c067af75e837b677cb911befbc4824d70b9014de239e39e77c48b9057dd3568509294c960d2ae9875f4b4d01f0d5ade9053f8ed3b2ac0d0890be748351207c254b103e0f0368a91fbc2763074ed107d896367c021a8bfb8c9d99d3a7b6dda17beddfd61c4e924a43e2aa9b4ef4cc8c36c65a0b3f2050c039f064123828616163ec2bc57e733b494cb3df8d8d4b8e2035346b7dbce6997f6bf690a178eeca3c0dedaa009cde1605636fdf40225b3d3f37bbb675bcbc59d0ccdb1622df4eb6260f0d65f84d066c48827e8cdb5f1de623b54426b08e4a60b764b604ec85090107977133f9c8730dbeabedfa18e3015731994c51d35404d1f679c70a386313d88e16ce7b38018a4388d4a2937778023df05bc7dede6de086cf609081e32337514b70d00c8a31ab32432bb11f61d083663c640f9cd08fb6f90493948d7e53dc192c6384d0ba02e0726c91ce4b2216a174dffe5c4daa21781eadab948ac625f0bae022298bcb7288489f81ee273eb0c906f33b0804d2557a4106622096f40a64e614623033bc73ce3cf45559b881f62b97b50685aa3cd997073418ffe8861fcc280dde6c9bfeec440b3317b074310b19193927361de830a5a356be812b05f4fba52263c4ba39737ea8411f431e0a5040cb4db6376e284afcc38469588c20ff4c9f3048ed7e2a7aaaec7529f417bce6c1e8b40485fff4e9a5ae5deac838da4eb650b18aadf2aec6abc39b0a54a9462083aaad1bead06564313856f8bc934dfa5ea801cf131cc18766f334804288adb71678ac350b819120a7c67da6d7560cb2bfe8e5013368e67c9d44a7de2a4e7cae7c5173185322806d82aea4f60ce474621f46259055fbb392692e86793ca06a727e1591fbb23e59ff00c2300bdaa72cac941f9c0c6454aaef8053d865bd6d98e4e002cf19a1cf177f2fdb458513de3be316a7bd0016b3a930323016f03052ffd4f0d3f09404d8ae19684f87c0b1841be7e8ca8517070c3a26c2efe749692c7a0ac187ebe8bddff969c44ee24173654632b1b22f39e1fcdcab8636004838d6196c7d6cc464a46b3b11142a486bbaa580aba0fde691ae868cd30fab01bdca085b358bf5986d4123bf5b207c807620878884d6b9a9ba71d32d7bd089bac58597f26bd0725d55e5d39b0bf81e57ea952f0da6b81e102d79054a143e56625ba0e0491e09e182216306ccfb5e93be6ee862b19086fa6841838b240ab10b835789846c76a01f91fd7f2469a429288f26fb2fc3a1c3c98661f83c70052153ede12b3c77b012c083ab9944d451e894e77ce32bc1750e1c7653fa5bd1f7f19c6d03d045f4ed57e696094dc0e5215eefdbbb8af688e09fe0f62a1fd05b266207c165e7f044d4fedc059d1bd961a477c95217d05d36dee0d5fa2c2c7a43b7a6b8a43c0a056b71ca76b8b4e41ec673a2ca4f0030cef5e5848b3b2100a3478f1c473208dfebb0a9c4da251cbf96b73286665992e8d00d56eaae596d278a972e03719bd3843ad7c940247fe118aa2e1a3f64f31351b6873efb10bb4ad4005e45f86d384c025205cf9f6c12a61d7dfeefb28c412a948b3eff7ebb7c302401dd68bee99e03182e83453b24065321f8ff654318043fead77ebb2eb1dea50a30bbc0976da8d1af98d6da1a7ffe91e3996d17cb9efab54737ef27a8f7d1b7047fb17196807311bb6fda3dd67124c9768ac954a6968279f844a804238d86fbf501634e4fd559185bf578f6f621dcb85879cf5be892039c0d149cd8f49ad879e1b6c8e1f8402f1f85794216e1bfff9beb43e97382ec4db81a35e872198776df689d5f08a3c9ba8f6320a3e6c9851f4ff9aebcbfcea417e39cfbd3996449f12c28e9bd7a127dafb2bf52daceeed697073d10e46b6ce5c31f48da6d998b7f5e61ede545a4504fad2be97b12f4abcf756fa60f2", @generic="0d8f2f18"]}, @generic="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", @generic="847f09e6ad17883f5ce467f8159964064319cec61868aca7da0fbc901200f12d6f1113489a13bee5b92645d4647a4f5d5eeb40d32ab7a82b2116571cc93adb0114af0400305bace8", @typed={0x1004, 0x77, @binary="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"}, @typed={0x8, 0x4a, @ipv4=@empty}, @typed={0x10, 0x15, @str='/dev/audio\x00'}]}, 0x31c8}], 0x2, 0x0, 0x0, 0x10}, 0x48005) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003640)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 11:41:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x8001) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@alg={0x118, 0x10, 0x2, 0x70bd2c, 0x25dfdbff, {{'lrw-cast6-avx\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}, {0x8}, {0x8, 0x1, 0xfffffffffffffffb}]}, 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x4080) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:33 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:33 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x9, 0x0, 0x24, 0x2}, 0x10) clone(0x10000400, &(0x7f00000000c0)="807d", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)="27a58e62dc4a1e75e7c6871e6c0bffdc16") openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0xfffffffffffffffa}, 0x8) 11:41:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:33 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x4) r1 = dup2(0xffffffffffffffff, r0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000440)={0x4, 0x2}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') accept$packet(r4, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r5, 0x1, 0x6, @broadcast}, 0x10) sendfile(r3, r4, &(0x7f0000000000)=0x100500, 0x500) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x1, 0x501000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x45, "561102869d675cfe788ebaf6a2c82f8212a2cc5386ef138fca59d4b2e7461dee533b41d3811f134eaa2b2f86a8a18140114ec8ce4c22d08d9d0332778c6a10ba01d77ff850"}, &(0x7f0000000240)=0x4d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r6, 0x1, 0x79, "b5600bdc527e67b969377fbe6d1e5f5e3300e15a7a80a4cfe2196ac55fff9b235fe3c51c97e0a259b661aed060c455800229156706ef5cde1a8b586472b3615c2317c8b8eaee621dd418a01ba85bbe64c6315c4aca15bd1e81e216bc37e283639c51bce77c285b42031eb351e794113da8cc47d79a4a2a6ea9"}, 0x81) 11:41:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:36 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:36 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) 11:41:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x0, &(0x7f0000000380)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x200}}, {@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@obj_role={'obj_role', 0x3d, 'net/snmp\x00'}}]}}) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:36 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x2, 0x400) 11:41:36 executing program 4: perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xfffffffffffffffc, 0x0) 11:41:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1, &(0x7f0000000080)="80c75b511ee4") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x1, @loopback, 0x9}}, 0x6, 0xfffffffffffffffb, 0x100000001, 0x78a, 0x6}, &(0x7f0000000200)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:41:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x111300}) 11:41:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/123) 11:41:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:39 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:39 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) 11:41:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3c, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e21, 0x1, 'ovf\x00', 0xf, 0x10001, 0x1}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:39 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 365.256810][ T26] audit: type=1804 audit(1554723699.108:34): pid=12003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/199/bus" dev="sda1" ino=16977 res=1 [ 365.291636][T12010] IPVS: set_ctl: invalid protocol: 60 172.20.20.31:20001 11:41:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 365.334219][T12010] IPVS: set_ctl: invalid protocol: 60 172.20.20.31:20001 [ 365.345227][ T26] audit: type=1804 audit(1554723699.138:35): pid=12003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/199/bus" dev="sda1" ino=16977 res=1 11:41:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') accept$nfc_llcp(r2, 0x0, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 365.427441][ T26] audit: type=1804 audit(1554723699.158:36): pid=12003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/199/bus" dev="sda1" ino=16977 res=1 [ 365.517098][ T26] audit: type=1804 audit(1554723699.158:37): pid=12003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/199/bus" dev="sda1" ino=16977 res=1 11:41:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) 11:41:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='V\bk\xa3jHh!ap\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 365.805299][ T26] audit: type=1804 audit(1554723699.658:38): pid=12003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/199/bus" dev="sda1" ino=16977 res=1 [ 366.048024][ T26] audit: type=1804 audit(1554723699.898:39): pid=12112 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/199/bus" dev="sda1" ino=16977 res=1 11:41:42 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x81) 11:41:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:42 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:42 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) [ 368.318861][ T26] audit: type=1804 audit(1554723702.178:40): pid=12254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/200/bus" dev="sda1" ino=17057 res=1 11:41:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/228) ioctl(r0, 0x1001008912, &(0x7f0000000200)="0adc1f123c123f3188b070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) [ 368.395515][ T26] audit: type=1804 audit(1554723702.208:41): pid=12254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/200/bus" dev="sda1" ino=17057 res=1 11:41:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40200, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='net/snmp\x00') r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r3, &(0x7f0000000000)=0x100500, 0x500) [ 368.512911][ T26] audit: type=1804 audit(1554723702.208:42): pid=12254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/200/bus" dev="sda1" ino=17057 res=1 [ 368.587687][ T26] audit: type=1804 audit(1554723702.218:43): pid=12254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/200/bus" dev="sda1" ino=17057 res=1 11:41:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:42 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xac8, 0x404000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000380)={0x10, 0x6, 0xfffffffffffff800}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000340)=r1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x3, 0x80000) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x57df}]}, @TIPC_NLA_LINK={0x78, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5b93}]}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}]}, 0xd0}}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r4, r5, &(0x7f0000000000)=0x100500, 0x500) 11:41:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x0, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:45 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xfffffffffffffeff, &(0x7f0000000140)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:41:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x0, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:45 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) 11:41:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[], 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:45 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 371.367437][ T26] audit: type=1804 audit(1554723705.218:44): pid=12505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/201/bus" dev="sda1" ino=17507 res=1 11:41:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xaf, "c614a49293652f8f262e3b44b1c2ef96b72ae2669741acb12cc490bced72a4648fd773b2528515df10634094feaa36abf657099080e0a2fa2acfec159ed80d562eb8866a78308e3af1c16657bee3fdfa2ce55f5447404e5861f4cc1bed0d9ed882cf2b10136e649b273fdf57207912b3878b8882462516f18a49c09617c2805d3182c0a5de69898cbab875e2da0b08328c4741df0dc56c9ea7766801a3a5c6ecb279db2e1133a70607ccf53b3edd07"}, &(0x7f0000000200)=0xb7) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 371.441116][ T26] audit: type=1804 audit(1554723705.258:45): pid=12505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/201/bus" dev="sda1" ino=17507 res=1 11:41:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x0, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:45 executing program 1: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) [ 371.556024][ T26] audit: type=1804 audit(1554723705.268:46): pid=12505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/201/bus" dev="sda1" ino=17507 res=1 [ 371.651395][ T26] audit: type=1804 audit(1554723705.268:47): pid=12505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/201/bus" dev="sda1" ino=17507 res=1 11:41:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x0, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 371.734905][ T26] audit: type=1804 audit(1554723705.568:48): pid=12631 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir008601682/syzkaller.6CXDSr/216/bus" dev="sda1" ino=17510 res=1 [ 371.839425][ T26] audit: type=1804 audit(1554723705.588:49): pid=12631 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir008601682/syzkaller.6CXDSr/216/bus" dev="sda1" ino=17510 res=1 [ 371.898793][ T26] audit: type=1804 audit(1554723705.588:50): pid=12631 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir008601682/syzkaller.6CXDSr/216/bus" dev="sda1" ino=17510 res=1 11:41:45 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) 11:41:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x0, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 371.976806][ T26] audit: type=1804 audit(1554723705.628:51): pid=12631 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir008601682/syzkaller.6CXDSr/216/bus" dev="sda1" ino=17510 res=1 [ 372.114843][ T26] audit: type=1804 audit(1554723705.968:52): pid=12644 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/202/bus" dev="sda1" ino=17473 res=1 [ 372.214559][ T26] audit: type=1804 audit(1554723705.978:53): pid=12644 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/202/bus" dev="sda1" ino=17473 res=1 11:41:48 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 11:41:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[], 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:48 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x0, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:48 executing program 1: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) 11:41:48 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:41:48 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 11:41:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x0, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:48 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 11:41:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x0, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[], 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:48 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 11:41:48 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:41:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x0, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:49 executing program 1: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x0) 11:41:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x0, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:49 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:41:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x0, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:49 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:41:49 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:41:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x0, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:51 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 11:41:51 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:41:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x0, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:41:51 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 378.021039][ T26] kauditd_printk_skb: 27 callbacks suppressed [ 378.021053][ T26] audit: type=1804 audit(1554723711.878:81): pid=13056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/208/bus" dev="sda1" ino=17549 res=1 11:41:51 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 11:41:51 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) [ 378.092711][ T26] audit: type=1804 audit(1554723711.918:82): pid=13056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/208/bus" dev="sda1" ino=17549 res=1 [ 378.155906][ T26] audit: type=1804 audit(1554723712.008:83): pid=13165 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/209/bus" dev="sda1" ino=17554 res=1 11:41:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x0, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:52 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) [ 378.229300][ T26] audit: type=1804 audit(1554723712.058:84): pid=13165 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/209/bus" dev="sda1" ino=17554 res=1 11:41:52 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 378.316362][ T26] audit: type=1804 audit(1554723712.168:85): pid=13174 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/210/bus" dev="sda1" ino=17548 res=1 11:41:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) [ 378.365778][ T26] audit: type=1804 audit(1554723712.168:86): pid=13174 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/210/bus" dev="sda1" ino=17548 res=1 11:41:52 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 378.411124][ T26] audit: type=1804 audit(1554723712.258:87): pid=13178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/211/bus" dev="sda1" ino=17536 res=1 [ 378.446728][ T26] audit: type=1804 audit(1554723712.268:88): pid=13178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/211/bus" dev="sda1" ino=17536 res=1 [ 378.485322][ T26] audit: type=1804 audit(1554723712.268:89): pid=13178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/211/bus" dev="sda1" ino=17536 res=1 11:41:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x0, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 378.522515][ T26] audit: type=1804 audit(1554723712.268:90): pid=13178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/211/bus" dev="sda1" ino=17536 res=1 11:41:52 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:52 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:41:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:52 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:55 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0xfffffffffffffffe, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 11:41:55 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d323"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:55 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:41:55 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:55 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:55 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:55 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:41:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d323"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:58 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:58 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:41:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d323"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:58 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:58 executing program 5: r0 = syz_open_procfs(0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000440)={0xfffffffffffffff7, {{0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x16}}, 0xffffffffffff22e3}}, {{0xa, 0x4e23, 0x1f, @local, 0x22ad}}}, 0x108) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x3d9, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) listen(r2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = accept4$inet6(r2, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) writev(r3, 0x0, 0x0) [ 384.352407][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 384.352422][ T26] audit: type=1804 audit(1554723718.208:112): pid=13565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/218/bus" dev="sda1" ino=17593 res=1 11:41:58 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) poll(&(0x7f0000000040)=[{r3, 0x21}, {r1}], 0x2, 0x401) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, 0x0) [ 384.392004][ T26] audit: type=1804 audit(1554723718.238:113): pid=13565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/218/bus" dev="sda1" ino=17593 res=1 11:41:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 384.487372][ T26] audit: type=1804 audit(1554723718.238:114): pid=13565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/218/bus" dev="sda1" ino=17593 res=1 11:41:58 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 384.522977][ T26] audit: type=1804 audit(1554723718.238:115): pid=13565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/218/bus" dev="sda1" ino=17593 res=1 11:41:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, 0x0, 0x0, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:58 executing program 5: setuid(0xee01) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setuid(r0) 11:41:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:58 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:58 executing program 5: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x3fffffffffffee1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001080)=[{{&(0x7f0000000ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x35d, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/246}, {&(0x7f00000007c0)=""/240}, {&(0x7f00000008c0)=""/163}, {&(0x7f0000000980)=""/234}], 0x6b, &(0x7f0000000680)=""/31, 0x1f}}], 0x3f747b8cbf977b6, 0x0, &(0x7f0000000b40)={0x0, r2+10000000}) 11:41:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, 0x0, 0x0, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:58 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:41:59 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:59 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, 0x0, 0x0, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:59 executing program 4: open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x0, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x0, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:59 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:59 executing program 5: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x3fffffffffffee1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001080)=[{{&(0x7f0000000ac0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x35d, &(0x7f0000000a80)=[{&(0x7f00000006c0)=""/246}, {&(0x7f00000007c0)=""/240}, {&(0x7f00000008c0)=""/163}, {&(0x7f0000000980)=""/234}], 0x6b, &(0x7f0000000680)=""/31, 0x1f}}], 0x3f747b8cbf977b6, 0x0, &(0x7f0000000b40)={0x0, r2+10000000}) 11:41:59 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:41:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x0, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:59 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:41:59 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:41:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:41:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x18, 0x2, 0x0, 0x0) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:41:59 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x18, 0x2, 0x0, 0x0) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:00 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:00 executing program 4: open(0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) 11:42:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x18, 0x2, 0x0, 0x0) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) epoll_create1(0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f00000000c0)="3058020af10cb8b56c96d27c44d58e94ea51a7dfc59e92e80d9482ca7839173a8f1143a711f5a939b4fd0072693a46c08df6616dd21be3453ecf73039a20f43acbc5376139a9070ae27dd847474d1e59b2697801e6ebd80f75ca", 0x5a, 0xfffffffffffffffd) 11:42:00 executing program 4: open(0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) 11:42:00 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 386.834913][T14201] PKCS8: Unsupported PKCS#8 version 11:42:00 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:00 executing program 4: open(0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) 11:42:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:00 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:01 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:01 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:01 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:01 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:01 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:01 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:01 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:01 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:01 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:02 executing program 1: r0 = syz_open_dev$dspn(0x0, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:02 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:02 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:02 executing program 1: r0 = syz_open_dev$dspn(0x0, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) [ 388.732515][ T26] audit: type=1804 audit(1554723722.588:116): pid=14494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/236/bus" dev="sda1" ino=17616 res=1 11:42:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x0) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:02 executing program 1: r0 = syz_open_dev$dspn(0x0, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:02 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:02 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 389.049372][ T26] audit: type=1804 audit(1554723722.898:117): pid=14620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/237/bus" dev="sda1" ino=17616 res=1 11:42:03 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) [ 389.256130][ T26] audit: type=1804 audit(1554723723.108:118): pid=14633 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/238/bus" dev="sda1" ino=17574 res=1 [ 389.316563][ T26] audit: type=1804 audit(1554723723.168:119): pid=14633 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/238/bus" dev="sda1" ino=17574 res=1 11:42:03 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:03 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:03 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(0xffffffffffffffff, 0x541a, &(0x7f0000000080)) 11:42:03 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:03 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(0xffffffffffffffff, 0x541a, &(0x7f0000000080)) 11:42:03 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:03 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:03 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(0xffffffffffffffff, 0x541a, &(0x7f0000000080)) 11:42:03 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:04 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:04 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:04 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:04 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:05 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:05 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a0"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:05 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:05 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:05 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:06 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a0"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:06 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:06 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:06 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a0"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:06 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:06 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:42:06 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f2"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:07 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:42:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f2"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:07 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:07 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:42:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, 0x0) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:07 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f2"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, 0x0) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:08 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) 11:42:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, 0x0) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:08 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:08 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) 11:42:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:08 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x541a, &(0x7f0000000080)) 11:42:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(0xffffffffffffffff, 0x541a, &(0x7f0000000080)) 11:42:08 executing program 4: open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) 11:42:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(0xffffffffffffffff, 0x541a, &(0x7f0000000080)) 11:42:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:09 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(0xffffffffffffffff, 0x541a, &(0x7f0000000080)) 11:42:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 11:42:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23d"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x10, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0xffffffc4}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x6, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140), 0x0, 0x10, &(0x7f0000000000), 0xc4}, 0x44) 11:42:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, 0x0) 11:42:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3746}) ioctl$TCSETSF(r0, 0x541a, 0x0) 11:42:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:10 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\x19\x9f\"_\xcb\x1c\xf8\x8f\xca;\xa3?-\xc3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xedX#\xe3\x99\xcd\xf3\x1b\x86\xd0\xb8\x85\xb6\x87\xb2$\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbb\xde?OL\x80?\xb5\x91\x03\x00\x00\x00\x00\x00\x00\x00') openat$cgroup_ro(r0, &(0x7f0000000480)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, 0x0, 0x0) 11:42:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:10 executing program 5: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000301ffff000000000006d48233a4e9c5"], 0x14}}, 0x0) 11:42:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, 0x0, 0x0) 11:42:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:10 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) [ 396.923441][ T26] audit: type=1804 audit(1554723730.778:120): pid=16215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/257/bus" dev="sda1" ino=16737 res=1 [ 397.019450][ T26] audit: type=1804 audit(1554723730.808:121): pid=16215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/257/bus" dev="sda1" ino=16737 res=1 [ 397.086155][ T26] audit: type=1804 audit(1554723730.808:122): pid=16215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/257/bus" dev="sda1" ino=16737 res=1 11:42:11 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}], 0x1) 11:42:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:11 executing program 5: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:11 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:11 executing program 5: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) [ 397.310535][ T26] audit: type=1804 audit(1554723731.168:123): pid=16224 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir470954155/syzkaller.7xLc1w/159/bus" dev="sda1" ino=16993 res=1 11:42:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 397.452145][ T26] audit: type=1804 audit(1554723731.168:124): pid=16224 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470954155/syzkaller.7xLc1w/159/bus" dev="sda1" ino=16993 res=1 11:42:11 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) [ 397.530931][ T26] audit: type=1804 audit(1554723731.168:125): pid=16224 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir470954155/syzkaller.7xLc1w/159/bus" dev="sda1" ino=16993 res=1 11:42:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 397.634838][ T26] audit: type=1804 audit(1554723731.248:126): pid=16233 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/258/bus" dev="sda1" ino=16929 res=1 [ 397.767142][ T26] audit: type=1804 audit(1554723731.248:127): pid=16233 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/258/bus" dev="sda1" ino=16929 res=1 [ 397.875073][ T26] audit: type=1804 audit(1554723731.338:128): pid=16233 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/258/bus" dev="sda1" ino=16929 res=1 11:42:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}], 0x1) 11:42:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 397.927750][ T26] audit: type=1804 audit(1554723731.348:129): pid=16233 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/258/bus" dev="sda1" ino=16929 res=1 11:42:12 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:12 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f00000000c0)=0xffffffffffffffff, 0x81, 0x0, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)=0x3, 0x2) 11:42:12 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}], 0x1) 11:42:12 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000080)={0x6, "8df145fd907e07bc05fc343451b6c03b401e45d298bff88b22afce20a7cb08cd", 0x1, 0x88, 0x6, 0x1f, 0x1a, 0x4, 0x8, 0x2f600000000000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x7fffffff, 0x0, 0x6}) 11:42:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:12 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:12 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, 0x0, 0x0) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:12 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {0x0}], 0x2) 11:42:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 399.675417][T16621] syz-executor.0 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=1000 [ 399.695724][T16621] CPU: 0 PID: 16621 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 399.704868][T16621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.714928][T16621] Call Trace: [ 399.718246][T16621] dump_stack+0x172/0x1f0 [ 399.722584][T16621] dump_header+0x10f/0xb6c [ 399.727023][T16621] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 399.732840][T16621] ? ___ratelimit+0x60/0x595 [ 399.737435][T16621] ? do_raw_spin_unlock+0x57/0x270 [ 399.742559][T16621] oom_kill_process.cold+0x10/0x15 [ 399.747682][T16621] out_of_memory+0x79a/0x1280 [ 399.752371][T16621] ? lock_downgrade+0x880/0x880 [ 399.757322][T16621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.763571][T16621] ? oom_killer_disable+0x280/0x280 [ 399.768798][T16621] ? find_held_lock+0x35/0x130 [ 399.773581][T16621] mem_cgroup_out_of_memory+0x1ca/0x230 [ 399.779147][T16621] ? memcg_event_wake+0x230/0x230 [ 399.784186][T16621] ? do_raw_spin_unlock+0x57/0x270 [ 399.789487][T16621] ? _raw_spin_unlock+0x2d/0x50 [ 399.794350][T16621] try_charge+0x118d/0x1790 [ 399.798906][T16621] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 399.804470][T16621] ? rcu_read_lock_sched_held+0x110/0x130 [ 399.810209][T16621] ? __alloc_pages_nodemask+0x599/0x7e0 [ 399.815761][T16621] __memcg_kmem_charge_memcg+0x7c/0x130 11:42:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, 0x0, 0x0) [ 399.821407][T16621] ? memcg_kmem_put_cache+0xb0/0xb0 [ 399.826702][T16621] ? cache_grow_begin+0x594/0x860 [ 399.831738][T16621] ? lockdep_hardirqs_on+0x418/0x5d0 [ 399.837375][T16621] ? trace_hardirqs_on+0x67/0x230 [ 399.842403][T16621] cache_grow_begin+0x5c0/0x860 [ 399.847262][T16621] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 399.853512][T16621] ? __cpuset_node_allowed+0x136/0x540 [ 399.858986][T16621] fallback_alloc+0x1fd/0x2d0 [ 399.863843][T16621] ____cache_alloc_node+0x1be/0x1e0 [ 399.869142][T16621] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 11:42:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, 0x0, 0x0) [ 399.875490][T16621] kmem_cache_alloc_node_trace+0xec/0x720 [ 399.881408][T16621] __kmalloc_node_track_caller+0x3d/0x70 [ 399.887056][T16621] __kmalloc_reserve.isra.0+0x40/0xf0 [ 399.892441][T16621] __alloc_skb+0x10b/0x5e0 [ 399.896866][T16621] ? skb_trim+0x190/0x190 [ 399.901212][T16621] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.907302][T16621] alloc_skb_with_frags+0x93/0x580 [ 399.907337][T16621] sock_alloc_send_pskb+0x72d/0x8a0 [ 399.907359][T16621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.923923][T16621] ? sock_wmalloc+0x120/0x120 [ 399.923950][T16621] ? kasan_check_read+0x11/0x20 [ 399.923970][T16621] ? do_raw_spin_unlock+0x57/0x270 [ 399.938599][T16621] ? _raw_spin_unlock+0x2d/0x50 [ 399.943645][T16621] unix_dgram_sendmsg+0x3de/0x11e0 [ 399.948872][T16621] ? ___might_sleep+0x163/0x280 [ 399.953729][T16621] ? __might_sleep+0x95/0x190 [ 399.958425][T16621] ? unix_stream_connect+0x1060/0x1060 [ 399.963887][T16621] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 399.969734][T16621] ? apparmor_socket_sendmsg+0x2a/0x30 [ 399.975197][T16621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.981444][T16621] ? security_socket_sendmsg+0x93/0xc0 [ 399.986922][T16621] ? unix_stream_connect+0x1060/0x1060 [ 399.992394][T16621] sock_sendmsg+0xdd/0x130 [ 399.996827][T16621] kernel_sendmsg+0x44/0x50 [ 400.001342][T16621] sock_no_sendpage+0x116/0x150 [ 400.006283][T16621] ? sock_kfree_s+0x70/0x70 [ 400.010803][T16621] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 400.016611][T16621] ? lockdep_hardirqs_on+0x418/0x5d0 [ 400.016630][T16621] ? trace_hardirqs_on+0x67/0x230 [ 400.016650][T16621] kernel_sendpage+0x95/0xf0 [ 400.016666][T16621] ? sock_kfree_s+0x70/0x70 [ 400.026969][T16621] sock_sendpage+0x8b/0xc0 [ 400.026985][T16621] ? lockdep_hardirqs_on+0x418/0x5d0 [ 400.027003][T16621] pipe_to_sendpage+0x299/0x370 [ 400.027020][T16621] ? kernel_sendpage+0xf0/0xf0 [ 400.055759][T16621] ? direct_splice_actor+0x1a0/0x1a0 [ 400.061071][T16621] ? __put_page+0x92/0xd0 [ 400.065442][T16621] ? anon_pipe_buf_release+0x1c6/0x270 [ 400.070983][T16621] __splice_from_pipe+0x395/0x7d0 [ 400.076020][T16621] ? direct_splice_actor+0x1a0/0x1a0 [ 400.081330][T16621] ? direct_splice_actor+0x1a0/0x1a0 [ 400.086767][T16621] splice_from_pipe+0x108/0x170 [ 400.091611][T16621] ? splice_shrink_spd+0xd0/0xd0 [ 400.096550][T16621] ? apparmor_file_permission+0x25/0x30 [ 400.102242][T16621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.108465][T16621] ? security_file_permission+0x94/0x380 [ 400.114090][T16621] generic_splice_sendpage+0x3c/0x50 [ 400.119370][T16621] ? splice_from_pipe+0x170/0x170 [ 400.124400][T16621] do_splice+0x70a/0x13c0 [ 400.128831][T16621] ? opipe_prep.part.0+0x2d0/0x2d0 [ 400.133965][T16621] ? __fget_light+0x1a9/0x230 [ 400.138747][T16621] __x64_sys_splice+0x2c6/0x330 [ 400.138772][T16621] do_syscall_64+0x103/0x610 [ 400.138792][T16621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.138803][T16621] RIP: 0033:0x4582b9 [ 400.138821][T16621] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.148239][T16621] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 400.186206][T16621] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 400.194294][T16621] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 400.202373][T16621] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 400.210352][T16621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 400.218314][T16621] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 00000000ffffffff [ 400.231001][T16621] memory: usage 307164kB, limit 307200kB, failcnt 22 [ 400.243932][T16621] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 400.251656][T16621] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 400.259014][T16621] Memory cgroup stats for /syz0: cache:0KB rss:13028KB rss_huge:12288KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:13084KB inactive_file:0KB active_file:0KB unevictable:0KB [ 400.281441][T16621] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7670,uid=0 [ 400.299198][T16621] Memory cgroup out of memory: Killed process 7670 (syz-executor.0) total-vm:72448kB, anon-rss:2192kB, file-rss:35864kB, shmem-rss:0kB 11:42:15 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 11:42:15 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {0x0}], 0x2) 11:42:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x3c) 11:42:15 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:15 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 402.184789][T16775] syz-executor.0 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=1000 [ 402.203464][T16775] CPU: 0 PID: 16775 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 402.212631][T16775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.222696][T16775] Call Trace: [ 402.226018][T16775] dump_stack+0x172/0x1f0 [ 402.230358][T16775] dump_header+0x10f/0xb6c 11:42:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) [ 402.234779][T16775] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 402.245862][T16775] ? ___ratelimit+0x60/0x595 [ 402.250581][T16775] ? do_raw_spin_unlock+0x57/0x270 [ 402.257737][T16775] oom_kill_process.cold+0x10/0x15 [ 402.263444][T16775] out_of_memory+0x79a/0x1280 [ 402.269126][T16775] ? lock_downgrade+0x880/0x880 [ 402.269143][T16775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.269164][T16775] ? oom_killer_disable+0x280/0x280 [ 402.280310][T16775] ? find_held_lock+0x35/0x130 [ 402.280337][T16775] mem_cgroup_out_of_memory+0x1ca/0x230 [ 402.280351][T16775] ? memcg_event_wake+0x230/0x230 [ 402.280373][T16775] ? do_raw_spin_unlock+0x57/0x270 [ 402.280391][T16775] ? _raw_spin_unlock+0x2d/0x50 [ 402.280407][T16775] try_charge+0x118d/0x1790 [ 402.280427][T16775] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 402.321008][T16775] ? rcu_read_lock_sched_held+0x110/0x130 [ 402.326759][T16775] ? __alloc_pages_nodemask+0x599/0x7e0 [ 402.332442][T16775] __memcg_kmem_charge_memcg+0x7c/0x130 [ 402.336971][ T26] kauditd_printk_skb: 20 callbacks suppressed [ 402.336986][ T26] audit: type=1804 audit(1554723736.058:150): pid=16882 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/263/bus" dev="sda1" ino=17425 res=1 [ 402.337997][T16775] ? memcg_kmem_put_cache+0xb0/0xb0 [ 402.338014][T16775] ? cache_grow_begin+0x594/0x860 [ 402.338032][T16775] ? lockdep_hardirqs_on+0x418/0x5d0 11:42:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) [ 402.338047][T16775] ? trace_hardirqs_on+0x67/0x230 [ 402.338066][T16775] cache_grow_begin+0x5c0/0x860 [ 402.347763][ T26] audit: type=1804 audit(1554723736.058:151): pid=16882 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/263/bus" dev="sda1" ino=17425 res=1 [ 402.368605][T16775] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 402.368621][T16775] ? __cpuset_node_allowed+0x136/0x540 [ 402.368644][T16775] fallback_alloc+0x1fd/0x2d0 [ 402.368665][T16775] ____cache_alloc_node+0x1be/0x1e0 [ 402.368677][T16775] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.368696][T16775] kmem_cache_alloc_node_trace+0xec/0x720 [ 402.392675][ T26] audit: type=1804 audit(1554723736.058:152): pid=16882 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/263/bus" dev="sda1" ino=17425 res=1 [ 402.394295][T16775] __kmalloc_node_track_caller+0x3d/0x70 11:42:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) [ 402.394320][T16775] __kmalloc_reserve.isra.0+0x40/0xf0 [ 402.394337][T16775] __alloc_skb+0x10b/0x5e0 [ 402.394355][T16775] ? skb_trim+0x190/0x190 [ 402.442816][ T26] audit: type=1804 audit(1554723736.058:153): pid=16884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/264/bus" dev="sda1" ino=17425 res=1 [ 402.446769][T16775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.446802][T16775] alloc_skb_with_frags+0x93/0x580 [ 402.446829][T16775] sock_alloc_send_pskb+0x72d/0x8a0 [ 402.463448][ T26] audit: type=1804 audit(1554723736.058:154): pid=16884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/264/bus" dev="sda1" ino=17425 res=1 [ 402.476729][T16775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.476751][T16775] ? sock_wmalloc+0x120/0x120 [ 402.476772][T16775] ? kasan_check_read+0x11/0x20 [ 402.476787][T16775] ? do_raw_spin_unlock+0x57/0x270 11:42:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) [ 402.476808][T16775] ? _raw_spin_unlock+0x2d/0x50 [ 402.492470][ T26] audit: type=1804 audit(1554723736.058:155): pid=16884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/264/bus" dev="sda1" ino=17425 res=1 [ 402.496510][T16775] unix_dgram_sendmsg+0x3de/0x11e0 [ 402.496527][T16775] ? ___might_sleep+0x163/0x280 [ 402.496544][T16775] ? __might_sleep+0x95/0x190 [ 402.496565][T16775] ? unix_stream_connect+0x1060/0x1060 [ 402.496587][T16775] ? aa_sock_msg_perm.isra.0+0xba/0x170 11:42:16 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {0x0}], 0x2) [ 402.544992][ T26] audit: type=1804 audit(1554723736.058:156): pid=16886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/265/bus" dev="sda1" ino=17425 res=1 [ 402.561718][T16775] ? apparmor_socket_sendmsg+0x2a/0x30 [ 402.561738][T16775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.561755][T16775] ? security_socket_sendmsg+0x93/0xc0 [ 402.561773][T16775] ? unix_stream_connect+0x1060/0x1060 [ 402.561791][T16775] sock_sendmsg+0xdd/0x130 [ 402.561810][T16775] kernel_sendmsg+0x44/0x50 [ 402.585030][ T26] audit: type=1804 audit(1554723736.058:157): pid=16886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/265/bus" dev="sda1" ino=17425 res=1 [ 402.587484][T16775] sock_no_sendpage+0x116/0x150 [ 402.587501][T16775] ? sock_kfree_s+0x70/0x70 [ 402.587528][T16775] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 11:42:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) [ 402.587549][T16775] ? lockdep_hardirqs_on+0x418/0x5d0 [ 402.661737][T16775] ? trace_hardirqs_on+0x67/0x230 [ 402.661759][T16775] kernel_sendpage+0x95/0xf0 [ 402.661777][T16775] ? sock_kfree_s+0x70/0x70 [ 402.685260][ T26] audit: type=1804 audit(1554723736.058:158): pid=16886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/265/bus" dev="sda1" ino=17425 res=1 [ 402.688749][T16775] sock_sendpage+0x8b/0xc0 [ 402.688767][T16775] ? lockdep_hardirqs_on+0x418/0x5d0 [ 402.688792][T16775] pipe_to_sendpage+0x299/0x370 [ 402.717419][T16775] ? kernel_sendpage+0xf0/0xf0 [ 402.717441][T16775] ? direct_splice_actor+0x1a0/0x1a0 [ 402.717457][T16775] ? __put_page+0x92/0xd0 [ 402.717473][T16775] ? anon_pipe_buf_release+0x1c6/0x270 [ 402.717492][T16775] __splice_from_pipe+0x395/0x7d0 [ 402.728237][ T26] audit: type=1804 audit(1554723736.058:159): pid=16890 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/266/bus" dev="sda1" ino=17425 res=1 [ 402.732640][T16775] ? direct_splice_actor+0x1a0/0x1a0 [ 402.732663][T16775] ? direct_splice_actor+0x1a0/0x1a0 [ 402.732688][T16775] splice_from_pipe+0x108/0x170 [ 402.732704][T16775] ? splice_shrink_spd+0xd0/0xd0 [ 402.732727][T16775] ? apparmor_file_permission+0x25/0x30 [ 402.867209][T16775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.873463][T16775] ? security_file_permission+0x94/0x380 [ 402.879119][T16775] generic_splice_sendpage+0x3c/0x50 [ 402.884416][T16775] ? splice_from_pipe+0x170/0x170 [ 402.889448][T16775] do_splice+0x70a/0x13c0 [ 402.893795][T16775] ? opipe_prep.part.0+0x2d0/0x2d0 [ 402.898955][T16775] ? __fget_light+0x1a9/0x230 [ 402.903645][T16775] __x64_sys_splice+0x2c6/0x330 [ 402.903683][T16775] do_syscall_64+0x103/0x610 [ 402.903706][T16775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.913106][T16775] RIP: 0033:0x4582b9 [ 402.913120][T16775] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.913128][T16775] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 402.913140][T16775] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 402.913148][T16775] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 402.913156][T16775] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 402.913165][T16775] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 11:42:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) 11:42:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) [ 402.913173][T16775] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 00000000ffffffff [ 402.989744][T16775] memory: usage 304680kB, limit 307200kB, failcnt 40 [ 403.016516][T16775] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.039525][T16775] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 403.055701][T16775] Memory cgroup stats for /syz0: cache:0KB rss:13092KB rss_huge:12288KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:13016KB inactive_file:0KB active_file:0KB unevictable:0KB [ 403.085196][T16775] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7700,uid=0 [ 403.106307][T16775] Memory cgroup out of memory: Killed process 7700 (syz-executor.0) total-vm:72448kB, anon-rss:2192kB, file-rss:35840kB, shmem-rss:0kB [ 403.128195][ T1045] oom_reaper: reaped process 7700 (syz-executor.0), now anon-rss:0kB, file-rss:34880kB, shmem-rss:0kB 11:42:17 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 403.442035][T17008] syz-executor.0 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=1000 [ 403.456434][T17008] CPU: 1 PID: 17008 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 403.465836][T17008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.475977][T17008] Call Trace: [ 403.479420][T17008] dump_stack+0x172/0x1f0 [ 403.483739][T17008] dump_header+0x10f/0xb6c [ 403.488146][T17008] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 403.493933][T17008] ? ___ratelimit+0x60/0x595 [ 403.498770][T17008] ? do_raw_spin_unlock+0x57/0x270 [ 403.503972][T17008] oom_kill_process.cold+0x10/0x15 [ 403.509087][T17008] out_of_memory+0x79a/0x1280 [ 403.513807][T17008] ? lock_downgrade+0x880/0x880 [ 403.518643][T17008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.524867][T17008] ? oom_killer_disable+0x280/0x280 [ 403.530058][T17008] ? find_held_lock+0x35/0x130 [ 403.534830][T17008] mem_cgroup_out_of_memory+0x1ca/0x230 [ 403.540376][T17008] ? memcg_event_wake+0x230/0x230 [ 403.545435][T17008] ? do_raw_spin_unlock+0x57/0x270 [ 403.550646][T17008] ? _raw_spin_unlock+0x2d/0x50 [ 403.555520][T17008] try_charge+0x118d/0x1790 [ 403.560021][T17008] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 403.565556][T17008] ? rcu_read_lock_sched_held+0x110/0x130 [ 403.571261][T17008] ? __alloc_pages_nodemask+0x599/0x7e0 [ 403.576795][T17008] __memcg_kmem_charge_memcg+0x7c/0x130 [ 403.582322][T17008] ? memcg_kmem_put_cache+0xb0/0xb0 [ 403.587500][T17008] ? cache_grow_begin+0x594/0x860 [ 403.592511][T17008] ? lockdep_hardirqs_on+0x418/0x5d0 [ 403.597797][T17008] ? trace_hardirqs_on+0x67/0x230 [ 403.602818][T17008] cache_grow_begin+0x5c0/0x860 [ 403.607657][T17008] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 403.613892][T17008] ? __cpuset_node_allowed+0x136/0x540 [ 403.619343][T17008] fallback_alloc+0x1fd/0x2d0 [ 403.624099][T17008] ____cache_alloc_node+0x1be/0x1e0 [ 403.629284][T17008] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.635518][T17008] kmem_cache_alloc_node_trace+0xec/0x720 [ 403.641315][T17008] __kmalloc_node_track_caller+0x3d/0x70 [ 403.646951][T17008] __kmalloc_reserve.isra.0+0x40/0xf0 [ 403.652313][T17008] __alloc_skb+0x10b/0x5e0 [ 403.656752][T17008] ? skb_trim+0x190/0x190 [ 403.661065][T17008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.667153][T17008] alloc_skb_with_frags+0x93/0x580 [ 403.672279][T17008] sock_alloc_send_pskb+0x72d/0x8a0 [ 403.677643][T17008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.683867][T17008] ? sock_wmalloc+0x120/0x120 [ 403.688528][T17008] ? kasan_check_read+0x11/0x20 [ 403.693369][T17008] ? do_raw_spin_unlock+0x57/0x270 [ 403.698460][T17008] ? _raw_spin_unlock+0x2d/0x50 [ 403.703401][T17008] unix_dgram_sendmsg+0x3de/0x11e0 [ 403.708767][T17008] ? ___might_sleep+0x163/0x280 [ 403.713624][T17008] ? __might_sleep+0x95/0x190 [ 403.718330][T17008] ? unix_stream_connect+0x1060/0x1060 [ 403.723865][T17008] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 403.729419][T17008] ? apparmor_socket_sendmsg+0x2a/0x30 [ 403.734867][T17008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.741122][T17008] ? security_socket_sendmsg+0x93/0xc0 [ 403.746570][T17008] ? unix_stream_connect+0x1060/0x1060 [ 403.752048][T17008] sock_sendmsg+0xdd/0x130 [ 403.756464][T17008] kernel_sendmsg+0x44/0x50 [ 403.760958][T17008] sock_no_sendpage+0x116/0x150 [ 403.765806][T17008] ? sock_kfree_s+0x70/0x70 [ 403.770320][T17008] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 403.776307][T17008] ? lockdep_hardirqs_on+0x418/0x5d0 [ 403.781695][T17008] ? trace_hardirqs_on+0x67/0x230 [ 403.786734][T17008] kernel_sendpage+0x95/0xf0 [ 403.791315][T17008] ? sock_kfree_s+0x70/0x70 [ 403.795808][T17008] sock_sendpage+0x8b/0xc0 [ 403.800215][T17008] ? lockdep_hardirqs_on+0x418/0x5d0 [ 403.805489][T17008] pipe_to_sendpage+0x299/0x370 [ 403.810406][T17008] ? kernel_sendpage+0xf0/0xf0 [ 403.815169][T17008] ? direct_splice_actor+0x1a0/0x1a0 [ 403.820478][T17008] ? __put_page+0x92/0xd0 [ 403.824802][T17008] ? anon_pipe_buf_release+0x1c6/0x270 [ 403.830265][T17008] __splice_from_pipe+0x395/0x7d0 [ 403.835312][T17008] ? direct_splice_actor+0x1a0/0x1a0 [ 403.840602][T17008] ? direct_splice_actor+0x1a0/0x1a0 [ 403.845875][T17008] splice_from_pipe+0x108/0x170 [ 403.850717][T17008] ? splice_shrink_spd+0xd0/0xd0 [ 403.855648][T17008] ? apparmor_file_permission+0x25/0x30 [ 403.861203][T17008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.867443][T17008] ? security_file_permission+0x94/0x380 [ 403.873069][T17008] generic_splice_sendpage+0x3c/0x50 [ 403.878392][T17008] ? splice_from_pipe+0x170/0x170 [ 403.883408][T17008] do_splice+0x70a/0x13c0 [ 403.887731][T17008] ? opipe_prep.part.0+0x2d0/0x2d0 [ 403.892859][T17008] ? __fget_light+0x1a9/0x230 [ 403.897543][T17008] __x64_sys_splice+0x2c6/0x330 [ 403.902435][T17008] do_syscall_64+0x103/0x610 [ 403.907021][T17008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.912913][T17008] RIP: 0033:0x4582b9 [ 403.916796][T17008] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.936561][T17008] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 403.944974][T17008] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000004582b9 [ 403.952936][T17008] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 403.960986][T17008] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 403.968946][T17008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 403.976914][T17008] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 00000000ffffffff [ 403.988094][T17008] memory: usage 307168kB, limit 307200kB, failcnt 69 [ 403.996637][T17008] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 404.004272][T17008] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 404.011527][T17008] Memory cgroup stats for /syz0: cache:0KB rss:10924KB rss_huge:10240KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:10848KB inactive_file:0KB active_file:0KB unevictable:0KB [ 404.032945][T17008] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=7671,uid=0 [ 404.048315][T17008] Memory cgroup out of memory: Killed process 7671 (syz-executor.0) total-vm:72448kB, anon-rss:2192kB, file-rss:34816kB, shmem-rss:0kB 11:42:18 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:18 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000f40)=""/223, 0xdf}], 0x1) 11:42:18 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) 11:42:18 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:18 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:19 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10) 11:42:19 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10) 11:42:19 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) 11:42:19 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000f40)=""/223, 0xdf}], 0x1) 11:42:19 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10) 11:42:19 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:19 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:42:19 executing program 3: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:22 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:22 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x0) 11:42:22 executing program 3: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x2, {{0xa, 0x4e20, 0x3, @initdev, 0x81}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000100)) 11:42:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000f40)=""/223, 0xdf}], 0x1) 11:42:22 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x80000010006, 0x0) [ 408.287370][ T26] kauditd_printk_skb: 30 callbacks suppressed [ 408.287385][ T26] audit: type=1804 audit(1554723742.138:190): pid=17289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/275/bus" dev="sda1" ino=17724 res=1 11:42:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 408.362275][ T26] audit: type=1804 audit(1554723742.178:191): pid=17289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/275/bus" dev="sda1" ino=17724 res=1 11:42:22 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 408.450179][ T26] audit: type=1804 audit(1554723742.178:192): pid=17289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/275/bus" dev="sda1" ino=17724 res=1 [ 408.515368][ T26] audit: type=1804 audit(1554723742.178:193): pid=17289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/275/bus" dev="sda1" ino=17724 res=1 11:42:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x0) [ 408.578984][ T26] audit: type=1804 audit(1554723742.198:194): pid=17285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir242162632/syzkaller.ixOEVV/240/bus" dev="sda1" ino=17728 res=1 [ 408.625208][ T26] audit: type=1804 audit(1554723742.198:195): pid=17285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir242162632/syzkaller.ixOEVV/240/bus" dev="sda1" ino=17728 res=1 11:42:22 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 408.681034][ T26] audit: type=1804 audit(1554723742.208:196): pid=17285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir242162632/syzkaller.ixOEVV/240/bus" dev="sda1" ino=17728 res=1 11:42:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'net/snmp\x00'}, &(0x7f0000000140)='@\x00', 0x2, 0x2) r3 = getuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000005c0)={0xd0, 0x80000001, 0x81}) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<', r3}}, {@dont_appraise='dont_appraise'}]}) [ 408.714808][ T26] audit: type=1804 audit(1554723742.378:197): pid=17399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/276/bus" dev="sda1" ino=17728 res=1 [ 408.804926][ T26] audit: type=1804 audit(1554723742.378:198): pid=17399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/276/bus" dev="sda1" ino=17728 res=1 11:42:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 408.842883][ T26] audit: type=1804 audit(1554723742.388:199): pid=17399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/276/bus" dev="sda1" ino=17728 res=1 [ 408.874691][T17510] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.907944][T17510] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 408.938074][T17510] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.946570][T17510] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:25 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:25 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000040), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6185316737740000010000000000e4dbb77487e90104000000000040800000000000001b2300000503000018030000cc000000ac010000000000001004d1e090e1fe916dd282e0f34f8dfac0dc1695c4d700001004000010040002d32379b87c5ade6e27a603551ae6543351c2f2d3c00fa140123f72e211777409c9814f1f852110e5d4a50b060000006b63012812d04b85d660aab341cfe8364422b866cd445d5d0f4d6715ba085900323e00000000000071cfe0a00095f23ddb"], 0x1) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x0) 11:42:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'net/snmp\x00'}, &(0x7f0000000140)='@\x00', 0x2, 0x2) r3 = getuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000005c0)={0xd0, 0x80000001, 0x81}) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<', r3}}, {@dont_appraise='dont_appraise'}]}) 11:42:25 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x80000010006, 0x0) 11:42:25 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 411.337670][T17528] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 411.372261][T17528] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:25 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 411.403895][T17528] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 411.427637][T17528] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'net/snmp\x00'}, &(0x7f0000000140)='@\x00', 0x2, 0x2) r3 = getuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000005c0)={0xd0, 0x80000001, 0x81}) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<', r3}}, {@dont_appraise='dont_appraise'}]}) 11:42:25 executing program 4: open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:25 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x240001, 0x0) ioctl(r0, 0x200004, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) r3 = semget$private(0x0, 0x6, 0x1) semtimedop(r3, &(0x7f0000000800)=[{0x0, 0x0, 0x1000}, {0x0, 0x1}], 0x2, &(0x7f0000000840)={0x77359400}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={0x0}, 0x10) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000001c0)=0xffffffffffffe008) request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0xfffffffffffffff8) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="3ca5cf60402bc6af7513e20e876ba8aed52415a0cad389882f247246840f62fa94b122c22102b587", 0x28, 0x7fffffff}], 0x2, &(0x7f0000000600)='@(!mime_type&.-+\x00') add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000440)="6bd73707388e454ac4871016c4e79cdddf04b28d8e73ed3a4fc2ddfb36d699b2910deda55e6004dfa1e160a48cf9ad8d2e1a0c085a3b33619e0845f23103ef97bb72d4f1c4ff427a0193361d737fa46252e4224dd2ef901ac583d127201dd8068a6f1c96f70ef8e6d659f64b754b57312c6a1d1409a3c886acc43e68d033869fc8807dd9b12b1685c8ffa1e3d6bf2e4cac6c2b58ead33b30334f41d834210e24ec6590fa5fb79b7665c58833dac94b4d0a76530c4455b9c75914f8e04576706073f779869eef21c4898fbed6de7a207abfb7324a6d0c219be63ec2bb02d68b3a62f18da011aef8dc", 0xe8, 0xfffffffffffffff9) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000580)=""/9, 0x9, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000740)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614e3fde3bfa0e0207e1ca9b4c71d59da30f3d115c9c7c58fb0f2b1e52135ce1a7df330a74f25a3625e9f11ab", 0xe3, 0x10000}], 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') sendfile(r6, r7, &(0x7f0000000000)=0x100500, 0x500) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0x0, 0x3, r7, 0x401, [], r8, r7, 0x6, 0x9}, 0x3c) [ 411.675403][T17651] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 411.683764][T17651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 411.704094][T17651] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:25 executing program 4: open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 411.729467][T17651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'net/snmp\x00'}, &(0x7f0000000140)='@\x00', 0x2, 0x2) r3 = getuid() syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<', r3}}, {@dont_appraise='dont_appraise'}]}) [ 411.996073][T17770] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.030626][T17770] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 412.039881][T17770] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.047687][T17770] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:28 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:28 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:28 executing program 4: open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:28 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x240001, 0x0) ioctl(r0, 0x200004, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = dup2(r1, 0xffffffffffffffff) r3 = semget$private(0x0, 0x6, 0x1) semtimedop(r3, &(0x7f0000000800)=[{0x0, 0x0, 0x1000}, {0x0, 0x1}], 0x2, &(0x7f0000000840)={0x77359400}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={0x0}, 0x10) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000001c0)=0xffffffffffffe008) request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0xfffffffffffffff8) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="3ca5cf60402bc6af7513e20e876ba8aed52415a0cad389882f247246840f62fa94b122c22102b587", 0x28, 0x7fffffff}], 0x2, &(0x7f0000000600)='@(!mime_type&.-+\x00') add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000440)="6bd73707388e454ac4871016c4e79cdddf04b28d8e73ed3a4fc2ddfb36d699b2910deda55e6004dfa1e160a48cf9ad8d2e1a0c085a3b33619e0845f23103ef97bb72d4f1c4ff427a0193361d737fa46252e4224dd2ef901ac583d127201dd8068a6f1c96f70ef8e6d659f64b754b57312c6a1d1409a3c886acc43e68d033869fc8807dd9b12b1685c8ffa1e3d6bf2e4cac6c2b58ead33b30334f41d834210e24ec6590fa5fb79b7665c58833dac94b4d0a76530c4455b9c75914f8e04576706073f779869eef21c4898fbed6de7a207abfb7324a6d0c219be63ec2bb02d68b3a62f18da011aef8dc", 0xe8, 0xfffffffffffffff9) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000580)=""/9, 0x9, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000740)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614e3fde3bfa0e0207e1ca9b4c71d59da30f3d115c9c7c58fb0f2b1e52135ce1a7df330a74f25a3625e9f11ab", 0xe3, 0x10000}], 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') sendfile(r6, r7, &(0x7f0000000000)=0x100500, 0x500) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0x0, 0x3, r7, 0x401, [], r8, r7, 0x6, 0x9}, 0x3c) 11:42:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'net/snmp\x00'}, &(0x7f0000000140)='@\x00', 0x2, 0x2) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:28 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000010006, 0x0) [ 414.436912][T17780] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 414.453876][T17780] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 414.483044][T17780] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 414.491409][T17780] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:28 executing program 4: creat(0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) sendfile(r1, r1, &(0x7f0000000000)=0x100500, 0x500) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:28 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x240001, 0x0) ioctl(r0, 0x200004, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffffff) r3 = semget$private(0x0, 0x6, 0x1) semtimedop(r3, &(0x7f0000000800)=[{0x0, 0x0, 0x1000}, {0x0, 0x1}], 0x2, &(0x7f0000000840)={0x77359400}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={0x0}, 0x10) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000001c0)=0xffffffffffffe008) request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0xfffffffffffffff8) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="3ca5cf60402bc6af7513e20e876ba8aed52415a0cad389882f247246840f62fa94b122c22102b587", 0x28, 0x7fffffff}], 0x2, &(0x7f0000000600)='@(!mime_type&.-+\x00') add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000440)="6bd73707388e454ac4871016c4e79cdddf04b28d8e73ed3a4fc2ddfb36d699b2910deda55e6004dfa1e160a48cf9ad8d2e1a0c085a3b33619e0845f23103ef97bb72d4f1c4ff427a0193361d737fa46252e4224dd2ef901ac583d127201dd8068a6f1c96f70ef8e6d659f64b754b57312c6a1d1409a3c886acc43e68d033869fc8807dd9b12b1685c8ffa1e3d6bf2e4cac6c2b58ead33b30334f41d834210e24ec6590fa5fb79b7665c58833dac94b4d0a76530c4455b9c75914f8e04576706073f779869eef21c4898fbed6de7a207abfb7324a6d0c219be63ec2bb02d68b3a62f18da011aef8dc", 0xe8, 0xfffffffffffffff9) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000580)=""/9, 0x9, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000740)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000008c0)="8da4363ac0ed0000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614e3fde3bfa0e0207e1ca9b4c71d59da30f3d115c9c7c58fb0f2b1e52135ce1a7df330a74f25a3625e9f11ab", 0xe3, 0x10000}], 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') sendfile(r6, r7, &(0x7f0000000000)=0x100500, 0x500) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0x0, 0x3, r7, 0x401, [], r8, r7, 0x6, 0x9}, 0x3c) [ 414.721452][T17904] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 414.753531][T17904] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:28 executing program 4: creat(0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 414.779093][T17904] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 414.813377][T17904] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0xc) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:28 executing program 2: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000940)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000980)) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000ac0)={'team0\x00', 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) openat$userio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/userio\x00', 0x1010c0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x8, &(0x7f0000000640)=[{&(0x7f0000000200)="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", 0xfc, 0xfffffffffffffff7}, {&(0x7f0000000100)="eea1872c8f62b0b22b77b375498cec5851056963e2d91e25b2f6a137ebbbaca12c1eab227cb4b39ae7a2906e1ea5320d1378e576", 0x34, 0xfa4}, {&(0x7f0000000300)="00cb3e4f79ee303449817a4e626d5cba4d91b623e99e4600761949c85bde3dba7cceff6d05fd4a123122070ddb261f19732f7dc64a43412dd7279519a6e2cdf66de37375f8cd6f7ec1a846b8a5178799d1b8ac3634c3d3289fb0359705ba505ec9418789fb7f77a1cf56f8deb00faeed1fb5bf27cabdaf2292dc5ed602c4b2f277724f62e8b1a154d9eab9e066e55ff867daa557b23bb190729cfc75f8c9a079fcafefe26b1a29b2acc9c261e386a38bee71b49ee2127ec26e90ee7811c6b8f1ce5f3eab515bcc1e581062a5974fd38eab9f7b81dcf147b233ec40f0", 0xdc, 0x40}, {&(0x7f0000000400)="8718327daf0b4979cef37bef6274c4a4c0ffa36a5e9434d42826abc3c4f877f46aef3c32bfbe77dc212991612dec5fb5d95ec43ef7ee874ad063fda964deaeeedb6f95bd873a3bc62620fc46758095b65499cdffd48766fde3f7f21af97120fc7c48efab", 0x64, 0x6}, {&(0x7f0000000480)="bad8df542b8c6aab82dab5df2af6bd8d3a2e0b4369ea76756830a55c744161feb04b7ca73ac2ac41fb326c572cfff842553d0a7467cec35ee85d39cd40012c535ea08054bb51b45c0f5576ab7defd30293b5067a", 0x54, 0x2}, {&(0x7f0000000500)="45b1eb08ef4196c1ab8ad08fcc3d5c067cc34ac4d8760b42de83465544a0ebb2ee5d8ce705f1f8a0a94000efb90fd64d93d5083c59c57836ce7b1efb241b1d224a9ffacf42158fc17dd6d5b50ed854f4e63ed1c16b98cabe263a7e4eb9d448f37fd37767a27738edba9781cdf2567a648bdccbed68c54fce748b443b0f776a6ea2fd945d4f56fb694711d1b48eba6f7edc73b2e2cc9d72932cb733094d67e67617d51c8929002d7156966db20e1f9ba83813766fc91f", 0xb6, 0x79f38cc9}, {&(0x7f0000000140)="4d86b10b1ff151f5e1b0ebed8eb2f9013bb1fcddccb0b9", 0x17, 0xffffffff}, {&(0x7f00000005c0)="7e4c186c71d20354b7a9fc9b857e76e0b00df89936d11578222bcf7504560d1bc30488a5ba3fec3b3e0f4e3defa8b9bb00024ad231c91fbd2b01725e23363ab78b7238e38e3532", 0x47, 0x81000000}], 0x800018, &(0x7f0000000780)={[{@notail='notail'}, {@balloc_test4='block-allocator=test4'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_gt={'euid>', r2}}, {@euid_gt={'euid>', r3}}]}) setxattr$security_evm(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='security.evm\x00', &(0x7f0000000a80)=@sha1={0x1, "a7d6212121727a62b272162641048cd6524fb936"}, 0x15, 0x3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcs\x00', 0x2620c1, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r4, 0xc028564e, &(0x7f0000000900)={0x1, 0x1, [0x2, 0x6c0, 0x4, 0x2, 0x2, 0x7, 0x778, 0x2]}) mount$9p_fd(0x0, 0xffffffffffffffff, &(0x7f0000000800)='9p\x00', 0x800000, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}], [{@dont_measure='dont_measure'}]}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') [ 415.172780][T18022] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 415.264882][T18022] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 415.289256][T18025] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "fscontext=root" [ 415.304716][T18022] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 415.313261][T18022] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:31 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x10, &(0x7f00000000c0)='#keyringselinux\x00', 0xffffffffffffffff}, 0x30) r4 = syz_open_procfs(r3, &(0x7f0000000200)='numa_maps\x00') sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) 11:42:31 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000010006, 0x0) 11:42:31 executing program 4: creat(0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x58, "88e958487be483e29b490b81a8f8f2e0e9f8036a9d03e6fe4dd7044c925b2de75c85d4e68d5b652c5bf56ac1ca6d347f2791305eb812193d8532ae89a4f0be4c976fa076b81ebb7662ceb182bc48a4a8a6c4db548e31fcc2"}, &(0x7f0000000500)=0x60) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:31 executing program 2: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000940)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000980)) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000ac0)={'team0\x00', 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) openat$userio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/userio\x00', 0x1010c0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x8, &(0x7f0000000640)=[{&(0x7f0000000200)="6ef5a0ee164cf7cbf1d14ebc1021f1fdcb41be8bf9b296494f9c83eca3645eef08d0d2008541a2363205ad7d64740d91ece687c36afbe1b6949c3b04190c997150a606a15c539732b6b2a13f90f427dc3ca6ad52823b1fb0c62cca5963155e4e4fe994681d54b4400306aec6ca5d6f6aff67a06b280d05596802babb7b8bf29c88eda39b4d2cd5e373628de2b019493cf33f4fc79912bca86574a38bb03cba62673d35ea1dd12ae56442c5dd7d22ffe47a204d002a406b94ae93edf17e3c303071ed8636cc9652f94209dd68e93509aecc423c288df538d3712ef5a6d745daf457f2781cdb5bb275d98eb930dd95eb9fa23f7bcc7529c11f8d620319", 0xfc, 0xfffffffffffffff7}, {&(0x7f0000000100)="eea1872c8f62b0b22b77b375498cec5851056963e2d91e25b2f6a137ebbbaca12c1eab227cb4b39ae7a2906e1ea5320d1378e576", 0x34, 0xfa4}, {&(0x7f0000000300)="00cb3e4f79ee303449817a4e626d5cba4d91b623e99e4600761949c85bde3dba7cceff6d05fd4a123122070ddb261f19732f7dc64a43412dd7279519a6e2cdf66de37375f8cd6f7ec1a846b8a5178799d1b8ac3634c3d3289fb0359705ba505ec9418789fb7f77a1cf56f8deb00faeed1fb5bf27cabdaf2292dc5ed602c4b2f277724f62e8b1a154d9eab9e066e55ff867daa557b23bb190729cfc75f8c9a079fcafefe26b1a29b2acc9c261e386a38bee71b49ee2127ec26e90ee7811c6b8f1ce5f3eab515bcc1e581062a5974fd38eab9f7b81dcf147b233ec40f0", 0xdc, 0x40}, {&(0x7f0000000400)="8718327daf0b4979cef37bef6274c4a4c0ffa36a5e9434d42826abc3c4f877f46aef3c32bfbe77dc212991612dec5fb5d95ec43ef7ee874ad063fda964deaeeedb6f95bd873a3bc62620fc46758095b65499cdffd48766fde3f7f21af97120fc7c48efab", 0x64, 0x6}, {&(0x7f0000000480)="bad8df542b8c6aab82dab5df2af6bd8d3a2e0b4369ea76756830a55c744161feb04b7ca73ac2ac41fb326c572cfff842553d0a7467cec35ee85d39cd40012c535ea08054bb51b45c0f5576ab7defd30293b5067a", 0x54, 0x2}, {&(0x7f0000000500)="45b1eb08ef4196c1ab8ad08fcc3d5c067cc34ac4d8760b42de83465544a0ebb2ee5d8ce705f1f8a0a94000efb90fd64d93d5083c59c57836ce7b1efb241b1d224a9ffacf42158fc17dd6d5b50ed854f4e63ed1c16b98cabe263a7e4eb9d448f37fd37767a27738edba9781cdf2567a648bdccbed68c54fce748b443b0f776a6ea2fd945d4f56fb694711d1b48eba6f7edc73b2e2cc9d72932cb733094d67e67617d51c8929002d7156966db20e1f9ba83813766fc91f", 0xb6, 0x79f38cc9}, {&(0x7f0000000140)="4d86b10b1ff151f5e1b0ebed8eb2f9013bb1fcddccb0b9", 0x17, 0xffffffff}, {&(0x7f00000005c0)="7e4c186c71d20354b7a9fc9b857e76e0b00df89936d11578222bcf7504560d1bc30488a5ba3fec3b3e0f4e3defa8b9bb00024ad231c91fbd2b01725e23363ab78b7238e38e3532", 0x47, 0x81000000}], 0x800018, &(0x7f0000000780)={[{@notail='notail'}, {@balloc_test4='block-allocator=test4'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_gt={'euid>', r2}}, {@euid_gt={'euid>', r3}}]}) setxattr$security_evm(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='security.evm\x00', &(0x7f0000000a80)=@sha1={0x1, "a7d6212121727a62b272162641048cd6524fb936"}, 0x15, 0x3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcs\x00', 0x2620c1, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r4, 0xc028564e, &(0x7f0000000900)={0x1, 0x1, [0x2, 0x6c0, 0x4, 0x2, 0x2, 0x7, 0x778, 0x2]}) mount$9p_fd(0x0, 0xffffffffffffffff, &(0x7f0000000800)='9p\x00', 0x800000, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}], [{@dont_measure='dont_measure'}]}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') [ 417.508297][T18145] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x10, &(0x7f00000000c0)='#keyringselinux\x00', 0xffffffffffffffff}, 0x30) r4 = syz_open_procfs(r3, &(0x7f0000000200)='numa_maps\x00') sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) [ 417.552527][T18145] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 417.589062][T18145] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:31 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 417.628219][T18145] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x10, &(0x7f00000000c0)='#keyringselinux\x00', 0xffffffffffffffff}, 0x30) r4 = syz_open_procfs(r3, &(0x7f0000000200)='numa_maps\x00') sendfile(r2, r4, &(0x7f0000000000)=0x100500, 0x500) [ 417.709210][T18144] REISERFS warning (device loop2): reiserfs_fill_super: Cannot allocate commit workqueue 11:42:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x10, &(0x7f00000000c0)='#keyringselinux\x00', 0xffffffffffffffff}, 0x30) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) [ 417.895061][T18271] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.919450][T18271] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 417.928168][T18271] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:31 executing program 2: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000940)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000980)) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000ac0)={'team0\x00', 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) openat$userio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/userio\x00', 0x1010c0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x8, &(0x7f0000000640)=[{&(0x7f0000000200)="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", 0xfc, 0xfffffffffffffff7}, {&(0x7f0000000100)="eea1872c8f62b0b22b77b375498cec5851056963e2d91e25b2f6a137ebbbaca12c1eab227cb4b39ae7a2906e1ea5320d1378e576", 0x34, 0xfa4}, {&(0x7f0000000300)="00cb3e4f79ee303449817a4e626d5cba4d91b623e99e4600761949c85bde3dba7cceff6d05fd4a123122070ddb261f19732f7dc64a43412dd7279519a6e2cdf66de37375f8cd6f7ec1a846b8a5178799d1b8ac3634c3d3289fb0359705ba505ec9418789fb7f77a1cf56f8deb00faeed1fb5bf27cabdaf2292dc5ed602c4b2f277724f62e8b1a154d9eab9e066e55ff867daa557b23bb190729cfc75f8c9a079fcafefe26b1a29b2acc9c261e386a38bee71b49ee2127ec26e90ee7811c6b8f1ce5f3eab515bcc1e581062a5974fd38eab9f7b81dcf147b233ec40f0", 0xdc, 0x40}, {&(0x7f0000000400)="8718327daf0b4979cef37bef6274c4a4c0ffa36a5e9434d42826abc3c4f877f46aef3c32bfbe77dc212991612dec5fb5d95ec43ef7ee874ad063fda964deaeeedb6f95bd873a3bc62620fc46758095b65499cdffd48766fde3f7f21af97120fc7c48efab", 0x64, 0x6}, {&(0x7f0000000480)="bad8df542b8c6aab82dab5df2af6bd8d3a2e0b4369ea76756830a55c744161feb04b7ca73ac2ac41fb326c572cfff842553d0a7467cec35ee85d39cd40012c535ea08054bb51b45c0f5576ab7defd30293b5067a", 0x54, 0x2}, {&(0x7f0000000500)="45b1eb08ef4196c1ab8ad08fcc3d5c067cc34ac4d8760b42de83465544a0ebb2ee5d8ce705f1f8a0a94000efb90fd64d93d5083c59c57836ce7b1efb241b1d224a9ffacf42158fc17dd6d5b50ed854f4e63ed1c16b98cabe263a7e4eb9d448f37fd37767a27738edba9781cdf2567a648bdccbed68c54fce748b443b0f776a6ea2fd945d4f56fb694711d1b48eba6f7edc73b2e2cc9d72932cb733094d67e67617d51c8929002d7156966db20e1f9ba83813766fc91f", 0xb6, 0x79f38cc9}, {&(0x7f0000000140)="4d86b10b1ff151f5e1b0ebed8eb2f9013bb1fcddccb0b9", 0x17, 0xffffffff}, {&(0x7f00000005c0)="7e4c186c71d20354b7a9fc9b857e76e0b00df89936d11578222bcf7504560d1bc30488a5ba3fec3b3e0f4e3defa8b9bb00024ad231c91fbd2b01725e23363ab78b7238e38e3532", 0x47, 0x81000000}], 0x800018, &(0x7f0000000780)={[{@notail='notail'}, {@balloc_test4='block-allocator=test4'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_gt={'euid>', r2}}, {@euid_gt={'euid>', r3}}]}) setxattr$security_evm(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='security.evm\x00', &(0x7f0000000a80)=@sha1={0x1, "a7d6212121727a62b272162641048cd6524fb936"}, 0x15, 0x3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcs\x00', 0x2620c1, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r4, 0xc028564e, &(0x7f0000000900)={0x1, 0x1, [0x2, 0x6c0, 0x4, 0x2, 0x2, 0x7, 0x778, 0x2]}) mount$9p_fd(0x0, 0xffffffffffffffff, &(0x7f0000000800)='9p\x00', 0x800000, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access', 0x3d, r3}}], [{@dont_measure='dont_measure'}]}}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') [ 417.937862][T18271] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 418.132698][T18279] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "fscontext=root" 11:42:34 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:34 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x10, &(0x7f00000000c0)='#keyringselinux\x00', 0xffffffffffffffff}, 0x30) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) 11:42:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:34 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000010006, 0x0) 11:42:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c12") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x10, &(0x7f00000000c0)='#keyringselinux\x00', 0xffffffffffffffff}, 0x30) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) 11:42:34 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 420.577063][T18394] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.616612][T18394] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:34 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c12") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) [ 420.686028][T18394] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.713164][T18394] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:34 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 420.965672][T18530] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.979513][T18530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 421.003780][T18530] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) [ 421.034214][T18530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 421.101627][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 421.101643][ T26] audit: type=1804 audit(1554723754.958:201): pid=18539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/289/bus" dev="sda1" ino=17473 res=1 [ 421.189569][ T26] audit: type=1804 audit(1554723754.958:202): pid=18539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/289/bus" dev="sda1" ino=17473 res=1 [ 421.216729][ T26] audit: type=1804 audit(1554723754.988:203): pid=18539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/289/bus" dev="sda1" ino=17473 res=1 11:42:35 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 11:42:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000180)="9e5da41b094c24f60818e90095ecb68d6138af3f9e6a79a8a1d83e706f73d2dccf1aceba123214f37613a7b3", 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:35 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 421.410506][ T26] audit: type=1804 audit(1554723755.268:204): pid=18653 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/290/bus" dev="sda1" ino=17521 res=1 [ 421.446121][ T26] audit: type=1804 audit(1554723755.298:205): pid=18653 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/290/bus" dev="sda1" ino=17521 res=1 [ 421.475937][ T26] audit: type=1804 audit(1554723755.298:206): pid=18653 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/290/bus" dev="sda1" ino=17521 res=1 11:42:37 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:37 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x20}) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r2, r3, &(0x7f0000000000)=0x100500, 0x500) 11:42:37 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:37 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 423.778862][ T26] audit: type=1804 audit(1554723757.628:207): pid=18670 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/291/bus" dev="sda1" ino=17746 res=1 11:42:37 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) 11:42:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 423.830327][ T26] audit: type=1804 audit(1554723757.638:208): pid=18670 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/291/bus" dev="sda1" ino=17746 res=1 [ 423.885718][T18668] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 423.918128][T18668] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:37 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) [ 423.949879][ T26] audit: type=1804 audit(1554723757.658:209): pid=18670 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/291/bus" dev="sda1" ino=17746 res=1 [ 423.971375][T18668] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:37 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0x12, "5748c8d25137569139ab2354de16cd3ff20d"}, &(0x7f0000000280)=0x36) perf_event_open(&(0x7f0000000180)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8003, 0x0) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000080)={0x2, 0x3010003, "fc05a47a449dd9952e00000000000400", {0xfffffffeffffffff, 0x101}, 0x1}) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000000)={0x8, 0x2, 0x1, 0x4000, r1}) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x980000, 0x3f9, 0x1ff, [], &(0x7f00000000c0)={0x990a68, 0x9f, [], @ptr=0x4}}) [ 423.994727][T18668] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 424.017061][ T26] audit: type=1804 audit(1554723757.768:210): pid=18682 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/292/bus" dev="sda1" ino=17749 res=1 11:42:37 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) 11:42:40 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f223c123f3188a070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000500)=0xa, 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.ev\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x10076) syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$unix(r2, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000005c0)={@empty, @remote, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000640)={@mcast2, r3}, 0x14) bind$bt_sco(r2, &(0x7f0000000400)={0x1f, {0x4, 0x1, 0x5, 0x7f1a, 0x1, 0x2}}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$x25(r2, &(0x7f0000000200)=""/24, 0x9d, 0x2, &(0x7f0000000340)={0x9, @remote={[], 0x3}}, 0x12) socket(0x0, 0x0, 0x80000001) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$llc(r5, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x800000000000, @remote}, 0x10) 11:42:40 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:40 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:40 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) 11:42:40 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 426.833054][T18805] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.854640][ T26] kauditd_printk_skb: 11 callbacks suppressed [ 426.854656][ T26] audit: type=1804 audit(1554723760.708:222): pid=18814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/295/bus" dev="sda1" ino=17770 res=1 [ 426.889553][T18805] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 426.908103][ T26] audit: type=1804 audit(1554723760.748:223): pid=18814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/295/bus" dev="sda1" ino=17770 res=1 11:42:40 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) [ 426.930188][T18805] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.969484][T18805] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:40 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 426.980016][ T26] audit: type=1804 audit(1554723760.758:224): pid=18814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/295/bus" dev="sda1" ino=17770 res=1 11:42:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, [{0x0, 0x0, 0x0, [], 0x80ffff}]}}) 11:42:40 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:41 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) 11:42:41 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 427.110379][ T26] audit: type=1804 audit(1554723760.758:225): pid=18814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/295/bus" dev="sda1" ino=17770 res=1 [ 427.175150][T18831] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.204534][ T26] audit: type=1804 audit(1554723760.948:226): pid=18828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/296/bus" dev="sda1" ino=17762 res=1 [ 427.218857][T18831] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 427.254979][T18831] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.300227][T18831] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 427.307198][ T26] audit: type=1804 audit(1554723760.948:227): pid=18828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/296/bus" dev="sda1" ino=17762 res=1 [ 427.334052][ T26] audit: type=1804 audit(1554723760.948:228): pid=18828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/296/bus" dev="sda1" ino=17762 res=1 [ 427.361344][ T26] audit: type=1804 audit(1554723760.948:229): pid=18828 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/296/bus" dev="sda1" ino=17762 res=1 [ 427.385969][ T26] audit: type=1804 audit(1554723761.058:230): pid=18838 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/297/bus" dev="sda1" ino=17762 res=1 [ 427.415659][ T26] audit: type=1804 audit(1554723761.088:231): pid=18838 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/297/bus" dev="sda1" ino=17762 res=1 11:42:43 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x10001}, {0x80}}) 11:42:43 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:43 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:43 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:43 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffbfffffffffffd}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) add_key(&(0x7f0000000000)='big_key\x00', 0x0, &(0x7f0000000600)="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", 0x4c1, 0xfffffffffffffffb) 11:42:43 executing program 0: socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x19, 0x0, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={@empty, @remote, @mcast1, 0x21, 0x0, 0x0, 0x500, 0x0, 0x10000}) openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000480)={0x0, 0x1004000000080000}) r0 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x3, 0x0) read(r0, &(0x7f0000000540)=""/82, 0x52) [ 429.862878][T18851] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:43 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:43 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) [ 429.924503][T18851] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:43 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x0) [ 429.978195][T18851] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 430.015859][T18851] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:43 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(0x0, 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:43 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000100)={0x4, 0x5}) fchdir(r0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) 11:42:43 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) [ 430.209848][T18987] capability: warning: `syz-executor.0' uses 32-bit capabilities (legacy support in use) 11:42:46 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:46 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:46 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)=0x6) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000000)={0xffffffffffffff1b, 0x12, 0x100000000000000, {0x8}}, 0xfffffefd) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 11:42:46 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:46 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) 11:42:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpgid(0x0) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000180)={{}, {0x20000000304, @link_local}, 0x0, {0x2, 0x0, @local}, '\x00\x00\x00\x00\x01\x00\x00\x01\x00'}) r4 = semget$private(0x0, 0x2, 0x0) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r5 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000200)=r5) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000000000)=""/10) r6 = socket$inet(0x2, 0x4, 0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0xe2, [], 0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/226}, &(0x7f00000004c0)=0x78) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0x10) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {0x0, @remote}, 0x0, {0x2, 0x0, @broadcast}, 'gretap0\x00'}) 11:42:46 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 432.890836][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 432.890852][ T26] audit: type=1804 audit(1554723766.748:240): pid=18999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/301/bus" dev="sda1" ino=17810 res=1 11:42:46 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) [ 432.961457][ T26] audit: type=1804 audit(1554723766.788:241): pid=19008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/301/bus" dev="sda1" ino=17810 res=1 [ 432.993077][T19006] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 433.037513][T19006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 433.088322][ T26] audit: type=1804 audit(1554723766.788:242): pid=18999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/301/bus" dev="sda1" ino=17810 res=1 11:42:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg(r2, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, 0x0, 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000300)=0xf6c) 11:42:47 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:47 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0xffffffc2) r1 = socket$unix(0x1, 0x1, 0x0) timer_create(0x0, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) getgid() listen(r1, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = accept(r1, 0x0, 0x0) pipe2(0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x12) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0xfdff) [ 433.123944][ T26] audit: type=1804 audit(1554723766.788:243): pid=18999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/301/bus" dev="sda1" ino=17810 res=1 [ 433.157967][T19006] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:47 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) [ 433.200429][T19006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 433.221939][ T26] audit: type=1804 audit(1554723766.888:244): pid=19057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/302/bus" dev="sda1" ino=17802 res=1 [ 433.329777][ T26] audit: type=1804 audit(1554723766.888:245): pid=19057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/302/bus" dev="sda1" ino=17802 res=1 [ 433.368455][ T26] audit: type=1804 audit(1554723766.888:246): pid=19057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/302/bus" dev="sda1" ino=17802 res=1 [ 433.445952][ T26] audit: type=1804 audit(1554723766.888:247): pid=19057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/302/bus" dev="sda1" ino=17802 res=1 [ 433.479436][ T26] audit: type=1804 audit(1554723767.118:248): pid=19129 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/303/bus" dev="sda1" ino=17818 res=1 [ 433.504668][ T26] audit: type=1804 audit(1554723767.118:249): pid=19129 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/303/bus" dev="sda1" ino=17818 res=1 11:42:49 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:49 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:49 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x1ff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000003ac0)=""/4096, 0xd400}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) 11:42:49 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) creat(0x0, 0x0) 11:42:49 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100500, 0x500) 11:42:49 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 436.006749][T19253] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.2'. [ 436.033696][T19245] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.051600][T19245] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 436.120507][T19245] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:50 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 436.163007][T19245] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:50 executing program 2: r0 = socket$inet(0x10, 0x2000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002380)=""/4096, 0x1004}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f00000003c0)=""/131, 0x7f}, {&(0x7f0000000340)=""/65, 0x41}], 0x5, 0x0, 0xffffffffffffff62}}, {{0x0, 0xfffffffffffffe16, 0x0}}], 0x2, 0x0, 0x0) 11:42:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x1ff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000003ac0)=""/4096, 0xd400}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) 11:42:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:52 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:52 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:52 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:52 executing program 2: r0 = socket$inet(0x10, 0x2000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002380)=""/4096, 0x1004}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f00000003c0)=""/131, 0x7f}, {&(0x7f0000000340)=""/65, 0x41}], 0x5, 0x0, 0xffffffffffffff62}}, {{0x0, 0xfffffffffffffe16, 0x0}}], 0x2, 0x0, 0x0) 11:42:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:52 executing program 0: syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x83) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) umount2(&(0x7f0000000000)='./file0\x00', 0x0) [ 439.073167][T19494] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.090969][T19494] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 439.094876][ T26] kauditd_printk_skb: 11 callbacks suppressed 11:42:53 executing program 2: 11:42:53 executing program 0: 11:42:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 439.094891][ T26] audit: type=1804 audit(1554723772.948:261): pid=19492 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/307/bus" dev="sda1" ino=17854 res=1 [ 439.155835][T19494] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:53 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 439.197650][T19494] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:53 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:53 executing program 2: [ 439.245859][ T26] audit: type=1804 audit(1554723772.988:262): pid=19502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/307/bus" dev="sda1" ino=17854 res=1 11:42:53 executing program 0: 11:42:53 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:53 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 439.407334][ T26] audit: type=1804 audit(1554723772.988:263): pid=19492 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/307/bus" dev="sda1" ino=17854 res=1 11:42:53 executing program 2: [ 439.555800][ T26] audit: type=1804 audit(1554723772.988:264): pid=19492 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/307/bus" dev="sda1" ino=17854 res=1 [ 439.581566][T19530] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:53 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:53 executing program 0: [ 439.601417][T19530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:53 executing program 2: [ 439.659021][T19530] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.672769][T19530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 439.693334][ T26] audit: type=1804 audit(1554723773.158:265): pid=19513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/308/bus" dev="sda1" ino=17849 res=1 11:42:53 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) [ 439.798379][ T26] audit: type=1804 audit(1554723773.158:266): pid=19513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/308/bus" dev="sda1" ino=17849 res=1 [ 439.872625][ T26] audit: type=1804 audit(1554723773.158:267): pid=19513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/308/bus" dev="sda1" ino=17849 res=1 [ 439.912166][T19552] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.924732][T19552] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 439.936497][T19552] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.952131][T19552] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 439.956881][ T26] audit: type=1804 audit(1554723773.158:268): pid=19513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/308/bus" dev="sda1" ino=17849 res=1 [ 439.984688][ T26] audit: type=1804 audit(1554723773.388:269): pid=19531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/309/bus" dev="sda1" ino=17850 res=1 [ 440.009861][ T26] audit: type=1804 audit(1554723773.398:270): pid=19531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/309/bus" dev="sda1" ino=17850 res=1 11:42:56 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:56 executing program 2: 11:42:56 executing program 0: ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f0000000080)={0x0, @reserved}) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x8200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x19, 0x0, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={@empty, @remote, @mcast1, 0x21, 0x800005, 0x80, 0x0, 0x1}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x3, 0x0) read(r0, &(0x7f0000000540)=""/82, 0x52) 11:42:56 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:42:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:56 executing program 2: uname(&(0x7f0000000240)=""/141) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0x29b) sendto$inet6(r0, &(0x7f0000000000), 0x101d0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="400425bd7000fcdbdf00240009"], 0x1}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) [ 442.398512][T19562] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:56 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 442.468285][T19562] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:56 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:56 executing program 0: ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f0000000080)={0x0, @reserved}) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x8200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x19, 0x0, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000003c0)={@empty, @remote, @mcast1, 0x21, 0x800005, 0x80, 0x0, 0x1}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x3, 0x0) read(r0, &(0x7f0000000540)=""/82, 0x52) [ 442.523975][T19562] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:56 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 442.584489][T19562] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:56 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:42:56 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:56 executing program 2: uname(&(0x7f0000000240)=""/141) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0x29b) sendto$inet6(r0, &(0x7f0000000000), 0x101d0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="400425bd7000fcdbdf00240009"], 0x1}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) 11:42:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:56 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:56 executing program 2: uname(&(0x7f0000000240)=""/141) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0x29b) sendto$inet6(r0, &(0x7f0000000000), 0x101d0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="400425bd7000fcdbdf00240009"], 0x1}}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) [ 442.891342][T19717] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:56 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:42:56 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0x29b) sendto$inet6(r0, &(0x7f0000000000), 0x101d0, 0x0, 0x0, 0x0) [ 442.945517][T19717] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 442.977379][T19717] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:56 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 443.020717][T19717] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:57 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 11:42:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:57 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0x29b) sendto$inet6(r0, &(0x7f0000000000), 0x101d0, 0x0, 0x0, 0x0) 11:42:57 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 11:42:57 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000100)) fchdir(r0) 11:42:57 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 11:42:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 443.270846][T19846] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.358297][T19846] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:57 executing program 5: getpgid(0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 11:42:57 executing program 0: connect(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x200, 0xc04e27d3b503e3e2, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x2) [ 443.410014][T19846] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:42:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, [{0x0, 0x0, 0x0, [], 0x80ffff}]}}) [ 443.464775][T19846] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 443.536459][T19973] ion_buffer_destroy: buffer still mapped in the kernel 11:42:57 executing program 5: getpgid(0x0) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:57 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) 11:42:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:57 executing program 0: connect(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x200, 0xc04e27d3b503e3e2, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x2) 11:42:57 executing program 5: getpgid(0x0) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:42:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:57 executing program 0 (fault-call:6 fault-nth:0): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 443.826559][T19996] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.855845][T19996] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:42:57 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) 11:42:57 executing program 5: getpgid(0x0) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 443.910787][T19996] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.935227][T19996] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:42:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:42:57 executing program 2 (fault-call:2 fault-nth:0): r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:42:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) [ 444.036896][T20014] FAULT_INJECTION: forcing a failure. [ 444.036896][T20014] name failslab, interval 1, probability 0, space 0, times 0 [ 444.095207][T20022] FAULT_INJECTION: forcing a failure. [ 444.095207][T20022] name failslab, interval 1, probability 0, space 0, times 0 [ 444.127127][T20014] CPU: 1 PID: 20014 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 444.136424][T20014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.146497][T20014] Call Trace: [ 444.149839][T20014] dump_stack+0x172/0x1f0 [ 444.154262][T20014] should_fail.cold+0xa/0x15 [ 444.158874][T20014] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 444.164697][T20014] ? ___might_sleep+0x163/0x280 [ 444.169584][T20014] __should_failslab+0x121/0x190 [ 444.174522][T20014] should_failslab+0x9/0x14 [ 444.179027][T20014] kmem_cache_alloc_node+0x264/0x710 [ 444.184319][T20014] ? __lock_acquire+0x548/0x3fb0 [ 444.189284][T20014] __alloc_skb+0xd5/0x5e0 [ 444.193611][T20014] ? skb_trim+0x190/0x190 [ 444.198091][T20014] alloc_skb_with_frags+0x93/0x580 [ 444.203278][T20014] sock_alloc_send_pskb+0x72d/0x8a0 [ 444.208481][T20014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.214720][T20014] ? sock_wmalloc+0x120/0x120 [ 444.219496][T20014] ? kasan_check_read+0x11/0x20 [ 444.224362][T20014] ? do_raw_spin_unlock+0x57/0x270 [ 444.229470][T20014] ? _raw_spin_unlock+0x2d/0x50 [ 444.239544][T20014] unix_dgram_sendmsg+0x3de/0x11e0 [ 444.244657][T20014] ? ___might_sleep+0x163/0x280 [ 444.249511][T20014] ? __might_sleep+0x95/0x190 [ 444.254195][T20014] ? unix_stream_connect+0x1060/0x1060 [ 444.259763][T20014] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 444.265490][T20014] ? apparmor_socket_sendmsg+0x2a/0x30 [ 444.270950][T20014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.277189][T20014] ? security_socket_sendmsg+0x93/0xc0 [ 444.282738][T20014] ? unix_stream_connect+0x1060/0x1060 [ 444.288198][T20014] sock_sendmsg+0xdd/0x130 [ 444.292617][T20014] kernel_sendmsg+0x44/0x50 [ 444.297121][T20014] sock_no_sendpage+0x116/0x150 [ 444.301968][T20014] ? sock_kfree_s+0x70/0x70 [ 444.306467][T20014] ? mark_held_locks+0xf0/0xf0 [ 444.311240][T20014] ? lock_acquire+0x16f/0x3f0 [ 444.315913][T20014] ? pipe_lock+0x6e/0x80 [ 444.320195][T20014] kernel_sendpage+0x95/0xf0 [ 444.324931][T20014] ? sock_kfree_s+0x70/0x70 [ 444.329436][T20014] sock_sendpage+0x8b/0xc0 [ 444.333849][T20014] ? pipe_lock+0x6e/0x80 [ 444.338093][T20014] pipe_to_sendpage+0x299/0x370 [ 444.342939][T20014] ? kernel_sendpage+0xf0/0xf0 [ 444.347701][T20014] ? direct_splice_actor+0x1a0/0x1a0 [ 444.353076][T20014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.359315][T20014] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 444.365382][T20014] __splice_from_pipe+0x395/0x7d0 [ 444.370400][T20014] ? direct_splice_actor+0x1a0/0x1a0 [ 444.375690][T20014] ? direct_splice_actor+0x1a0/0x1a0 [ 444.380969][T20014] splice_from_pipe+0x108/0x170 [ 444.385825][T20014] ? splice_shrink_spd+0xd0/0xd0 [ 444.390777][T20014] ? apparmor_file_permission+0x25/0x30 [ 444.396330][T20014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 444.402568][T20014] ? security_file_permission+0x94/0x380 [ 444.408395][T20014] generic_splice_sendpage+0x3c/0x50 [ 444.413692][T20014] ? splice_from_pipe+0x170/0x170 [ 444.418745][T20014] do_splice+0x70a/0x13c0 [ 444.423082][T20014] ? fput_many+0x12c/0x1a0 [ 444.427498][T20014] ? opipe_prep.part.0+0x2d0/0x2d0 [ 444.432605][T20014] ? __fget_light+0x1a9/0x230 [ 444.437287][T20014] __x64_sys_splice+0x2c6/0x330 [ 444.442145][T20014] do_syscall_64+0x103/0x610 [ 444.446742][T20014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.452740][T20014] RIP: 0033:0x4582b9 [ 444.456633][T20014] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.476705][T20014] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 444.485137][T20014] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 444.493124][T20014] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 444.501092][T20014] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 444.509182][T20014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 444.517252][T20014] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 444.525246][T20022] CPU: 0 PID: 20022 Comm: syz-executor.2 Not tainted 5.1.0-rc3-next-20190408 #20 [ 444.534368][T20022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.544568][T20022] Call Trace: 11:42:58 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, 0x0) 11:42:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 444.547878][T20022] dump_stack+0x172/0x1f0 [ 444.552257][T20022] should_fail.cold+0xa/0x15 [ 444.556954][T20022] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 444.562773][T20022] ? ___might_sleep+0x163/0x280 [ 444.567647][T20022] __should_failslab+0x121/0x190 [ 444.572599][T20022] should_failslab+0x9/0x14 [ 444.577210][T20022] kmem_cache_alloc_trace+0x2d1/0x760 [ 444.582652][T20022] snd_pcm_oss_change_params_locked+0x1a7/0x3750 [ 444.588999][T20022] ? __mutex_lock+0x3cd/0x1310 [ 444.593779][T20022] ? snd_pcm_oss_read+0x305/0x6a0 [ 444.598816][T20022] ? _snd_pcm_hw_param_set.constprop.0+0x590/0x590 [ 444.598872][T20022] ? mutex_trylock+0x1e0/0x1e0 [ 444.598887][T20022] ? fsnotify+0x811/0xbc0 [ 444.598906][T20022] ? fsnotify+0xbc0/0xbc0 [ 444.598921][T20022] ? fsnotify_first_mark+0x210/0x210 [ 444.598940][T20022] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 444.598954][T20022] snd_pcm_oss_read+0x326/0x6a0 [ 444.598978][T20022] do_iter_read+0x4a9/0x660 [ 444.614549][T20022] ? dup_iter+0x260/0x260 [ 444.614578][T20022] vfs_readv+0xf0/0x160 [ 444.614601][T20022] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 444.643911][T20022] ? wait_for_completion+0x440/0x440 [ 444.643935][T20022] ? __fget_light+0x1a9/0x230 [ 444.643958][T20022] do_readv+0x15e/0x370 [ 444.643976][T20022] ? vfs_readv+0x160/0x160 [ 444.672689][T20022] ? do_syscall_64+0x26/0x610 [ 444.677470][T20022] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.683559][T20022] ? do_syscall_64+0x26/0x610 [ 444.688267][T20022] __x64_sys_readv+0x75/0xb0 [ 444.692874][T20022] do_syscall_64+0x103/0x610 11:42:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b0") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 444.697491][T20022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.703387][T20022] RIP: 0033:0x4582b9 [ 444.707438][T20022] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.727135][T20022] RSP: 002b:00007ff72b9a6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 444.735559][T20022] RAX: ffffffffffffffda RBX: 00007ff72b9a6c90 RCX: 00000000004582b9 11:42:58 executing program 0 (fault-call:6 fault-nth:1): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:42:58 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 444.743628][T20022] RDX: 0000000000000002 RSI: 0000000020000100 RDI: 0000000000000003 [ 444.751612][T20022] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 444.759600][T20022] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff72b9a76d4 [ 444.767575][T20022] R13: 00000000004c4d9c R14: 00000000004d8d80 R15: 0000000000000004 [ 444.828930][T20026] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.847430][T20047] FAULT_INJECTION: forcing a failure. [ 444.847430][T20047] name failslab, interval 1, probability 0, space 0, times 0 11:42:58 executing program 2 (fault-call:2 fault-nth:1): r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 444.877328][T20026] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 444.919313][T20026] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.929648][T20047] CPU: 0 PID: 20047 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 444.938791][T20047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.949027][T20047] Call Trace: [ 444.952425][T20047] dump_stack+0x172/0x1f0 [ 444.956779][T20047] should_fail.cold+0xa/0x15 [ 444.961568][T20047] ? fault_create_debugfs_attr+0x1e0/0x1e0 11:42:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b0") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 444.967530][T20047] ? ___might_sleep+0x163/0x280 [ 444.972402][T20047] __should_failslab+0x121/0x190 [ 444.975832][T20051] FAULT_INJECTION: forcing a failure. [ 444.975832][T20051] name failslab, interval 1, probability 0, space 0, times 0 [ 444.977639][T20047] should_failslab+0x9/0x14 [ 444.994754][T20047] kmem_cache_alloc_node_trace+0x270/0x720 [ 445.000591][T20047] __kmalloc_node_track_caller+0x3d/0x70 [ 445.006235][T20047] __kmalloc_reserve.isra.0+0x40/0xf0 [ 445.006259][T20047] __alloc_skb+0x10b/0x5e0 [ 445.016192][T20047] ? skb_trim+0x190/0x190 [ 445.016219][T20047] alloc_skb_with_frags+0x93/0x580 [ 445.025635][T20047] sock_alloc_send_pskb+0x72d/0x8a0 [ 445.031000][T20047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.037257][T20047] ? sock_wmalloc+0x120/0x120 [ 445.041952][T20047] ? kasan_check_read+0x11/0x20 [ 445.046815][T20047] ? do_raw_spin_unlock+0x57/0x270 [ 445.052027][T20047] ? _raw_spin_unlock+0x2d/0x50 [ 445.056888][T20047] unix_dgram_sendmsg+0x3de/0x11e0 [ 445.062008][T20047] ? ___might_sleep+0x163/0x280 [ 445.066870][T20047] ? __might_sleep+0x95/0x190 [ 445.071566][T20047] ? unix_stream_connect+0x1060/0x1060 [ 445.077229][T20047] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 445.082887][T20047] ? apparmor_socket_sendmsg+0x2a/0x30 [ 445.088356][T20047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.094726][T20047] ? security_socket_sendmsg+0x93/0xc0 [ 445.100398][T20047] ? unix_stream_connect+0x1060/0x1060 [ 445.105862][T20047] sock_sendmsg+0xdd/0x130 [ 445.110293][T20047] kernel_sendmsg+0x44/0x50 [ 445.114801][T20047] sock_no_sendpage+0x116/0x150 11:42:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b0") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 445.119655][T20047] ? sock_kfree_s+0x70/0x70 [ 445.124161][T20047] ? mark_held_locks+0xf0/0xf0 [ 445.128935][T20047] ? lock_acquire+0x16f/0x3f0 [ 445.128951][T20047] ? pipe_lock+0x6e/0x80 [ 445.128974][T20047] kernel_sendpage+0x95/0xf0 [ 445.128994][T20047] ? sock_kfree_s+0x70/0x70 [ 445.129009][T20047] sock_sendpage+0x8b/0xc0 [ 445.129026][T20047] ? pipe_lock+0x6e/0x80 [ 445.137921][T20047] pipe_to_sendpage+0x299/0x370 [ 445.160497][T20047] ? kernel_sendpage+0xf0/0xf0 [ 445.165273][T20047] ? direct_splice_actor+0x1a0/0x1a0 [ 445.170563][T20047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.176812][T20047] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 445.182884][T20047] __splice_from_pipe+0x395/0x7d0 [ 445.187927][T20047] ? direct_splice_actor+0x1a0/0x1a0 [ 445.189606][T20026] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 445.193218][T20047] ? direct_splice_actor+0x1a0/0x1a0 [ 445.206644][T20047] splice_from_pipe+0x108/0x170 [ 445.211502][T20047] ? splice_shrink_spd+0xd0/0xd0 [ 445.216464][T20047] ? apparmor_file_permission+0x25/0x30 [ 445.222043][T20047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.228309][T20047] ? security_file_permission+0x94/0x380 [ 445.234032][T20047] generic_splice_sendpage+0x3c/0x50 [ 445.239330][T20047] ? splice_from_pipe+0x170/0x170 [ 445.244451][T20047] do_splice+0x70a/0x13c0 [ 445.248787][T20047] ? fput_many+0x12c/0x1a0 [ 445.253212][T20047] ? opipe_prep.part.0+0x2d0/0x2d0 [ 445.258541][T20047] ? __fget_light+0x1a9/0x230 [ 445.263316][T20047] __x64_sys_splice+0x2c6/0x330 11:42:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 445.268180][T20047] do_syscall_64+0x103/0x610 [ 445.272803][T20047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.278691][T20047] RIP: 0033:0x4582b9 [ 445.282596][T20047] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.302313][T20047] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 445.302327][T20047] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 11:42:59 executing program 4 (fault-call:6 fault-nth:0): creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 445.302335][T20047] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 445.302342][T20047] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 445.302350][T20047] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 445.302357][T20047] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 445.340338][ T26] kauditd_printk_skb: 31 callbacks suppressed [ 445.340352][ T26] audit: type=1804 audit(1554723779.198:302): pid=20059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/319/bus" dev="sda1" ino=17025 res=1 [ 445.350027][T20051] CPU: 1 PID: 20051 Comm: syz-executor.2 Not tainted 5.1.0-rc3-next-20190408 #20 [ 445.358352][ T26] audit: type=1804 audit(1554723779.208:303): pid=20059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/319/bus" dev="sda1" ino=17025 res=1 [ 445.382383][T20051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.382389][T20051] Call Trace: [ 445.382418][T20051] dump_stack+0x172/0x1f0 [ 445.382440][T20051] should_fail.cold+0xa/0x15 [ 445.382459][T20051] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 445.382479][T20051] ? ___might_sleep+0x163/0x280 [ 445.382496][T20051] __should_failslab+0x121/0x190 [ 445.382512][T20051] should_failslab+0x9/0x14 [ 445.382533][T20051] kmem_cache_alloc_trace+0x2d1/0x760 [ 445.406328][T20060] FAULT_INJECTION: forcing a failure. [ 445.406328][T20060] name failslab, interval 1, probability 0, space 0, times 0 [ 445.421472][T20051] snd_pcm_oss_change_params_locked+0x1df/0x3750 [ 445.421498][T20051] ? __mutex_lock+0x3cd/0x1310 [ 445.421513][T20051] ? snd_pcm_oss_read+0x305/0x6a0 [ 445.421529][T20051] ? _snd_pcm_hw_param_set.constprop.0+0x590/0x590 [ 445.421542][T20051] ? mutex_trylock+0x1e0/0x1e0 [ 445.421558][T20051] ? fsnotify+0x811/0xbc0 [ 445.421573][T20051] ? fsnotify+0xbc0/0xbc0 [ 445.421586][T20051] ? fsnotify_first_mark+0x210/0x210 [ 445.421610][T20051] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 445.421625][T20051] snd_pcm_oss_read+0x326/0x6a0 [ 445.432075][ T26] audit: type=1804 audit(1554723779.208:304): pid=20059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/319/bus" dev="sda1" ino=17025 res=1 [ 445.435152][T20051] do_iter_read+0x4a9/0x660 [ 445.435170][T20051] ? dup_iter+0x260/0x260 [ 445.435192][T20051] vfs_readv+0xf0/0x160 [ 445.441857][ T26] audit: type=1804 audit(1554723779.208:305): pid=20059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/319/bus" dev="sda1" ino=17025 res=1 [ 445.444078][T20051] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 445.444120][T20051] ? wait_for_completion+0x440/0x440 [ 445.444142][T20051] ? __fget_light+0x1a9/0x230 [ 445.610978][T20051] do_readv+0x15e/0x370 [ 445.615143][T20051] ? vfs_readv+0x160/0x160 [ 445.619559][T20051] ? do_syscall_64+0x26/0x610 [ 445.624264][T20051] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.630332][T20051] ? do_syscall_64+0x26/0x610 [ 445.635016][T20051] __x64_sys_readv+0x75/0xb0 [ 445.639606][T20051] do_syscall_64+0x103/0x610 [ 445.644299][T20051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.650185][T20051] RIP: 0033:0x4582b9 [ 445.654087][T20051] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.673700][T20051] RSP: 002b:00007ff72b9a6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 445.682135][T20051] RAX: ffffffffffffffda RBX: 00007ff72b9a6c90 RCX: 00000000004582b9 [ 445.690125][T20051] RDX: 0000000000000002 RSI: 0000000020000100 RDI: 0000000000000003 [ 445.698091][T20051] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 445.706145][T20051] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff72b9a76d4 [ 445.714197][T20051] R13: 00000000004c4d9c R14: 00000000004d8d80 R15: 0000000000000004 [ 445.722292][T20060] CPU: 0 PID: 20060 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190408 #20 [ 445.731533][T20060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.741590][T20060] Call Trace: [ 445.744890][T20060] dump_stack+0x172/0x1f0 [ 445.749243][T20060] should_fail.cold+0xa/0x15 [ 445.753934][T20060] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 445.759744][T20060] ? ___might_sleep+0x163/0x280 [ 445.759763][T20060] __should_failslab+0x121/0x190 [ 445.759781][T20060] should_failslab+0x9/0x14 [ 445.759795][T20060] kmem_cache_alloc+0x2b2/0x6f0 [ 445.759817][T20060] ext4_init_io_end+0x29/0x120 [ 445.774153][T20060] ext4_writepages+0x10b9/0x34e0 [ 445.783722][T20060] ? __lock_acquire+0x548/0x3fb0 [ 445.783735][T20060] ? __lock_acquire+0x548/0x3fb0 [ 445.783770][T20060] ? ext4_mark_inode_dirty+0x940/0x940 [ 445.804101][T20060] ? __lock_acquire+0x548/0x3fb0 [ 445.809119][T20060] ? __lock_acquire+0x548/0x3fb0 [ 445.814144][T20060] ? wbc_attach_and_unlock_inode+0x51a/0x930 11:42:59 executing program 0 (fault-call:6 fault-nth:2): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 445.820130][T20060] ? find_held_lock+0x35/0x130 [ 445.824910][T20060] ? ext4_mark_inode_dirty+0x940/0x940 [ 445.830385][T20060] do_writepages+0xfc/0x2a0 [ 445.834893][T20060] ? ext4_mark_inode_dirty+0x940/0x940 [ 445.840393][T20060] ? do_writepages+0xfc/0x2a0 [ 445.845085][T20060] ? page_writeback_cpu_online+0x20/0x20 [ 445.850725][T20060] ? kasan_check_read+0x11/0x20 [ 445.855585][T20060] ? do_raw_spin_unlock+0x57/0x270 [ 445.860845][T20060] ? _raw_spin_unlock+0x2d/0x50 [ 445.865702][T20060] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 445.871955][T20060] ? wbc_attach_and_unlock_inode+0x5c4/0x930 [ 445.877933][T20060] __filemap_fdatawrite_range+0x26d/0x340 [ 445.883638][T20060] ? delete_from_page_cache_batch+0xfe0/0xfe0 [ 445.889805][T20060] ? lock_downgrade+0x880/0x880 [ 445.894730][T20060] filemap_write_and_wait+0x47/0xd0 [ 445.899919][T20060] ext4_bmap+0x26f/0x420 [ 445.904149][T20060] do_vfs_ioctl+0xfef/0x1390 [ 445.908733][T20060] ? ioctl_preallocate+0x210/0x210 [ 445.913829][T20060] ? __fget+0x381/0x550 [ 445.917980][T20060] ? ksys_dup3+0x3e0/0x3e0 [ 445.922386][T20060] ? tomoyo_file_ioctl+0x23/0x30 [ 445.927413][T20060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 445.933642][T20060] ? security_file_ioctl+0x93/0xc0 [ 445.938744][T20060] ksys_ioctl+0xab/0xd0 [ 445.942888][T20060] __x64_sys_ioctl+0x73/0xb0 [ 445.947483][T20060] do_syscall_64+0x103/0x610 [ 445.952061][T20060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 445.957939][T20060] RIP: 0033:0x4582b9 [ 445.961830][T20060] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.981707][T20060] RSP: 002b:00007f662c690c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 445.990149][T20060] RAX: ffffffffffffffda RBX: 00007f662c690c90 RCX: 00000000004582b9 [ 445.998195][T20060] RDX: 0000000020000100 RSI: 0000000000000001 RDI: 0000000000000006 [ 446.006158][T20060] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 446.014221][T20060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f662c6916d4 11:42:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:42:59 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 446.022176][T20060] R13: 00000000004c0448 R14: 00000000004d2438 R15: 0000000000000007 11:42:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 446.127702][T20071] FAULT_INJECTION: forcing a failure. [ 446.127702][T20071] name failslab, interval 1, probability 0, space 0, times 0 [ 446.185455][T20071] CPU: 0 PID: 20071 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 446.194614][T20071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.204683][T20071] Call Trace: [ 446.204712][T20071] dump_stack+0x172/0x1f0 [ 446.204736][T20071] should_fail.cold+0xa/0x15 [ 446.204756][T20071] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 446.204783][T20071] ? ___might_sleep+0x163/0x280 [ 446.212421][T20071] __should_failslab+0x121/0x190 11:43:00 executing program 4 (fault-call:6 fault-nth:1): creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) [ 446.232641][T20071] should_failslab+0x9/0x14 [ 446.232659][T20071] kmem_cache_alloc_node+0x264/0x710 [ 446.232673][T20071] ? save_stack+0x45/0xd0 [ 446.232685][T20071] ? __kasan_slab_free+0x102/0x150 [ 446.232697][T20071] ? kasan_slab_free+0xe/0x10 [ 446.232708][T20071] ? kmem_cache_free+0x86/0x260 [ 446.232729][T20071] __alloc_skb+0xd5/0x5e0 [ 446.232743][T20071] ? skb_trim+0x190/0x190 [ 446.232759][T20071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.232784][T20071] alloc_skb_with_frags+0x93/0x580 [ 446.232807][T20071] sock_alloc_send_pskb+0x72d/0x8a0 [ 446.232826][T20071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.232839][T20071] ? sock_wmalloc+0x120/0x120 [ 446.232854][T20071] ? kasan_check_read+0x11/0x20 [ 446.232868][T20071] ? do_raw_spin_unlock+0x57/0x270 [ 446.232891][T20071] ? _raw_spin_unlock+0x2d/0x50 [ 446.247991][T20071] unix_dgram_sendmsg+0x3de/0x11e0 [ 446.248008][T20071] ? ___might_sleep+0x163/0x280 [ 446.248024][T20071] ? __might_sleep+0x95/0x190 [ 446.248047][T20071] ? unix_stream_connect+0x1060/0x1060 [ 446.262026][T20076] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 446.262131][T20071] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 446.267159][T20076] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 446.271282][T20071] ? apparmor_socket_sendmsg+0x2a/0x30 [ 446.271302][T20071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.271319][T20071] ? security_socket_sendmsg+0x93/0xc0 [ 446.271336][T20071] ? unix_stream_connect+0x1060/0x1060 [ 446.271355][T20071] sock_sendmsg+0xdd/0x130 [ 446.271370][T20071] kernel_sendmsg+0x44/0x50 [ 446.271385][T20071] sock_no_sendpage+0x116/0x150 [ 446.271401][T20071] ? sock_kfree_s+0x70/0x70 [ 446.277035][T20076] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 446.281766][T20071] ? mark_held_locks+0xf0/0xf0 [ 446.281794][T20071] ? lock_acquire+0x16f/0x3f0 [ 446.281811][T20071] ? pipe_lock+0x6e/0x80 [ 446.281833][T20071] kernel_sendpage+0x95/0xf0 [ 446.281845][T20071] ? sock_kfree_s+0x70/0x70 [ 446.281861][T20071] sock_sendpage+0x8b/0xc0 [ 446.281881][T20071] ? pipe_lock+0x6e/0x80 [ 446.281899][T20071] pipe_to_sendpage+0x299/0x370 [ 446.281911][T20071] ? kernel_sendpage+0xf0/0xf0 [ 446.281923][T20071] ? direct_splice_actor+0x1a0/0x1a0 [ 446.281945][T20071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.287750][T20076] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 446.292235][T20071] ? anon_pipe_buf_release+0x1c6/0x270 [ 446.292255][T20071] __splice_from_pipe+0x395/0x7d0 [ 446.292269][T20071] ? direct_splice_actor+0x1a0/0x1a0 [ 446.292289][T20071] ? direct_splice_actor+0x1a0/0x1a0 [ 446.292304][T20071] splice_from_pipe+0x108/0x170 [ 446.292321][T20071] ? splice_shrink_spd+0xd0/0xd0 [ 446.292343][T20071] ? apparmor_file_permission+0x25/0x30 [ 446.292358][T20071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.292376][T20071] ? security_file_permission+0x94/0x380 [ 446.346024][T20080] FAULT_INJECTION: forcing a failure. [ 446.346024][T20080] name failslab, interval 1, probability 0, space 0, times 0 [ 446.346158][T20071] generic_splice_sendpage+0x3c/0x50 11:43:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 446.458948][ T26] audit: type=1804 audit(1554723780.178:306): pid=20080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/320/bus" dev="sda1" ino=17185 res=1 [ 446.461262][T20071] ? splice_from_pipe+0x170/0x170 [ 446.461279][T20071] do_splice+0x70a/0x13c0 [ 446.461296][T20071] ? fput_many+0x12c/0x1a0 [ 446.461315][T20071] ? opipe_prep.part.0+0x2d0/0x2d0 [ 446.480710][ T26] audit: type=1804 audit(1554723780.178:307): pid=20080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/320/bus" dev="sda1" ino=17185 res=1 [ 446.485427][T20071] ? __fget_light+0x1a9/0x230 [ 446.485451][T20071] __x64_sys_splice+0x2c6/0x330 [ 446.485475][T20071] do_syscall_64+0x103/0x610 [ 446.485497][T20071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.505714][ T26] audit: type=1804 audit(1554723780.178:308): pid=20080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/320/bus" dev="sda1" ino=17185 res=1 [ 446.506341][T20071] RIP: 0033:0x4582b9 [ 446.506357][T20071] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 446.506365][T20071] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 446.506383][T20071] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 446.521608][ T26] audit: type=1804 audit(1554723780.178:309): pid=20080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/320/bus" dev="sda1" ino=17185 res=1 [ 446.531032][T20071] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 446.531042][T20071] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 446.531051][T20071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 446.531060][T20071] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 446.538927][T20080] CPU: 0 PID: 20080 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190408 #20 [ 446.753243][T20080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.763300][T20080] Call Trace: [ 446.766589][T20080] dump_stack+0x172/0x1f0 [ 446.771000][T20080] should_fail.cold+0xa/0x15 [ 446.775578][T20080] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 446.781397][T20080] ? ___might_sleep+0x163/0x280 [ 446.786263][T20080] __should_failslab+0x121/0x190 [ 446.791292][T20080] should_failslab+0x9/0x14 [ 446.795931][T20080] kmem_cache_alloc+0x2b2/0x6f0 [ 446.800797][T20080] ? ext4_release_io_end+0x12e/0x190 [ 446.806078][T20080] ext4_init_io_end+0x29/0x120 [ 446.810962][T20080] ext4_writepages+0x117d/0x34e0 [ 446.815901][T20080] ? __lock_acquire+0x548/0x3fb0 [ 446.820883][T20080] ? ext4_mark_inode_dirty+0x940/0x940 [ 446.826356][T20080] ? __lock_acquire+0x548/0x3fb0 [ 446.831312][T20080] ? __lock_acquire+0x548/0x3fb0 [ 446.836391][T20080] ? wbc_attach_and_unlock_inode+0x51a/0x930 [ 446.842379][T20080] ? find_held_lock+0x35/0x130 [ 446.847160][T20080] ? ext4_mark_inode_dirty+0x940/0x940 [ 446.852626][T20080] do_writepages+0xfc/0x2a0 [ 446.857146][T20080] ? ext4_mark_inode_dirty+0x940/0x940 [ 446.862627][T20080] ? do_writepages+0xfc/0x2a0 [ 446.867392][T20080] ? page_writeback_cpu_online+0x20/0x20 [ 446.873146][T20080] ? kasan_check_read+0x11/0x20 [ 446.878046][T20080] ? do_raw_spin_unlock+0x57/0x270 [ 446.883207][T20080] ? _raw_spin_unlock+0x2d/0x50 [ 446.888086][T20080] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 446.894337][T20080] ? wbc_attach_and_unlock_inode+0x5c4/0x930 [ 446.900330][T20080] __filemap_fdatawrite_range+0x26d/0x340 [ 446.906053][T20080] ? delete_from_page_cache_batch+0xfe0/0xfe0 [ 446.912128][T20080] ? lock_downgrade+0x880/0x880 [ 446.916989][T20080] filemap_write_and_wait+0x47/0xd0 [ 446.922178][T20080] ext4_bmap+0x26f/0x420 [ 446.926412][T20080] do_vfs_ioctl+0xfef/0x1390 [ 446.931151][T20080] ? ioctl_preallocate+0x210/0x210 [ 446.936256][T20080] ? __fget+0x381/0x550 [ 446.940404][T20080] ? ksys_dup3+0x3e0/0x3e0 [ 446.944814][T20080] ? tomoyo_file_ioctl+0x23/0x30 [ 446.949769][T20080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.956005][T20080] ? security_file_ioctl+0x93/0xc0 [ 446.961131][T20080] ksys_ioctl+0xab/0xd0 [ 446.965299][T20080] __x64_sys_ioctl+0x73/0xb0 [ 446.969917][T20080] do_syscall_64+0x103/0x610 [ 446.974507][T20080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.980483][T20080] RIP: 0033:0x4582b9 [ 446.984387][T20080] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 447.003992][T20080] RSP: 002b:00007f662c6b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.012496][T20080] RAX: ffffffffffffffda RBX: 00007f662c6b1c90 RCX: 00000000004582b9 [ 447.020470][T20080] RDX: 0000000020000100 RSI: 0000000000000001 RDI: 0000000000000006 [ 447.028440][T20080] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 447.036588][T20080] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f662c6b26d4 [ 447.044557][T20080] R13: 00000000004c0448 R14: 00000000004d2438 R15: 0000000000000007 11:43:01 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:01 executing program 0 (fault-call:6 fault-nth:3): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:43:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x200000a2}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) 11:43:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:01 executing program 4 (fault-call:6 fault-nth:2): creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:43:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x100500, 0x500) [ 447.859610][ T26] audit: type=1804 audit(1554723781.718:310): pid=20096 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/321/bus" dev="sda1" ino=16993 res=1 11:43:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x100500, 0x500) [ 447.911748][ T26] audit: type=1804 audit(1554723781.748:311): pid=20096 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/321/bus" dev="sda1" ino=16993 res=1 [ 447.940704][T20107] FAULT_INJECTION: forcing a failure. [ 447.940704][T20107] name failslab, interval 1, probability 0, space 0, times 0 [ 447.966252][T20108] FAULT_INJECTION: forcing a failure. [ 447.966252][T20108] name failslab, interval 1, probability 0, space 0, times 0 [ 447.978356][T20101] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.992564][T20107] CPU: 1 PID: 20107 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 447.999758][T20101] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 448.001823][T20107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.001830][T20107] Call Trace: [ 448.001858][T20107] dump_stack+0x172/0x1f0 [ 448.001881][T20107] should_fail.cold+0xa/0x15 [ 448.001903][T20107] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 448.020514][T20101] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.020556][T20107] ? ___might_sleep+0x163/0x280 [ 448.023987][T20101] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 448.028151][T20107] __should_failslab+0x121/0x190 [ 448.028171][T20107] should_failslab+0x9/0x14 [ 448.028187][T20107] kmem_cache_alloc_node_trace+0x270/0x720 [ 448.028209][T20107] __kmalloc_node_track_caller+0x3d/0x70 [ 448.080506][T20107] __kmalloc_reserve.isra.0+0x40/0xf0 [ 448.085879][T20107] __alloc_skb+0x10b/0x5e0 [ 448.090474][T20107] ? skb_trim+0x190/0x190 [ 448.094895][T20107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.100977][T20107] alloc_skb_with_frags+0x93/0x580 [ 448.106095][T20107] sock_alloc_send_pskb+0x72d/0x8a0 [ 448.111304][T20107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.117564][T20107] ? sock_wmalloc+0x120/0x120 [ 448.122353][T20107] ? kasan_check_read+0x11/0x20 [ 448.127215][T20107] ? do_raw_spin_unlock+0x57/0x270 [ 448.132335][T20107] ? _raw_spin_unlock+0x2d/0x50 [ 448.137462][T20107] unix_dgram_sendmsg+0x3de/0x11e0 [ 448.142587][T20107] ? ___might_sleep+0x163/0x280 [ 448.147437][T20107] ? __might_sleep+0x95/0x190 [ 448.152138][T20107] ? unix_stream_connect+0x1060/0x1060 [ 448.157690][T20107] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 448.163244][T20107] ? apparmor_socket_sendmsg+0x2a/0x30 [ 448.168702][T20107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.174956][T20107] ? security_socket_sendmsg+0x93/0xc0 [ 448.180414][T20107] ? unix_stream_connect+0x1060/0x1060 [ 448.186022][T20107] sock_sendmsg+0xdd/0x130 [ 448.190699][T20107] kernel_sendmsg+0x44/0x50 [ 448.195230][T20107] sock_no_sendpage+0x116/0x150 [ 448.200103][T20107] ? sock_kfree_s+0x70/0x70 [ 448.204603][T20107] ? mark_held_locks+0xf0/0xf0 [ 448.209379][T20107] ? lock_acquire+0x16f/0x3f0 11:43:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0x100500, 0x500) [ 448.214083][T20107] ? pipe_lock+0x6e/0x80 [ 448.218329][T20107] kernel_sendpage+0x95/0xf0 [ 448.222923][T20107] ? sock_kfree_s+0x70/0x70 [ 448.227427][T20107] sock_sendpage+0x8b/0xc0 [ 448.231846][T20107] ? pipe_lock+0x6e/0x80 [ 448.240377][T20107] pipe_to_sendpage+0x299/0x370 [ 448.245281][T20107] ? kernel_sendpage+0xf0/0xf0 [ 448.250053][T20107] ? direct_splice_actor+0x1a0/0x1a0 [ 448.255480][T20107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.263553][T20107] ? anon_pipe_buf_release+0x1c6/0x270 [ 448.271623][T20107] __splice_from_pipe+0x395/0x7d0 [ 448.276665][T20107] ? direct_splice_actor+0x1a0/0x1a0 [ 448.281966][T20107] ? direct_splice_actor+0x1a0/0x1a0 [ 448.287251][T20107] splice_from_pipe+0x108/0x170 [ 448.292104][T20107] ? splice_shrink_spd+0xd0/0xd0 [ 448.297048][T20107] ? apparmor_file_permission+0x25/0x30 [ 448.302591][T20107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.308831][T20107] ? security_file_permission+0x94/0x380 [ 448.314475][T20107] generic_splice_sendpage+0x3c/0x50 [ 448.319884][T20107] ? splice_from_pipe+0x170/0x170 [ 448.324928][T20107] do_splice+0x70a/0x13c0 [ 448.329259][T20107] ? fput_many+0x12c/0x1a0 [ 448.333675][T20107] ? opipe_prep.part.0+0x2d0/0x2d0 [ 448.338815][T20107] ? __fget_light+0x1a9/0x230 [ 448.343495][T20107] __x64_sys_splice+0x2c6/0x330 [ 448.348349][T20107] do_syscall_64+0x103/0x610 [ 448.353119][T20107] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.359093][T20107] RIP: 0033:0x4582b9 [ 448.362986][T20107] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.382682][T20107] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 448.391103][T20107] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 448.399075][T20107] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 448.407513][T20107] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 448.415486][T20107] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 448.423452][T20107] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 448.435389][T20108] CPU: 1 PID: 20108 Comm: syz-executor.4 Not tainted 5.1.0-rc3-next-20190408 #20 [ 448.444764][T20108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.454829][T20108] Call Trace: [ 448.458140][T20108] dump_stack+0x172/0x1f0 [ 448.462491][T20108] should_fail.cold+0xa/0x15 11:43:02 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x7ffff000}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x2) [ 448.467102][T20108] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 448.472928][T20108] ? ___might_sleep+0x163/0x280 [ 448.477793][T20108] __should_failslab+0x121/0x190 [ 448.482744][T20108] should_failslab+0x9/0x14 [ 448.487275][T20108] __kmalloc+0x2dc/0x740 [ 448.491532][T20108] ? free_unref_page_list+0x86f/0xc40 [ 448.496916][T20108] ? lockdep_hardirqs_on+0x418/0x5d0 [ 448.502214][T20108] ? ext4_find_extent+0x76e/0x9d0 [ 448.507349][T20108] ext4_find_extent+0x76e/0x9d0 [ 448.512299][T20108] ext4_ext_map_blocks+0x1cc/0x5300 [ 448.517511][T20108] ? ext4_ext_release+0x10/0x10 [ 448.522382][T20108] ? lock_acquire+0x16f/0x3f0 [ 448.527057][T20108] ? ext4_map_blocks+0x85d/0x18e0 [ 448.532095][T20108] ext4_map_blocks+0x8c5/0x18e0 [ 448.537173][T20108] ? ext4_issue_zeroout+0x190/0x190 [ 448.542373][T20108] ? __might_sleep+0x95/0x190 [ 448.547306][T20108] ext4_writepages+0x1e69/0x34e0 [ 448.552262][T20108] ? __lock_acquire+0x548/0x3fb0 [ 448.557211][T20108] ? ext4_mark_inode_dirty+0x940/0x940 [ 448.562659][T20108] ? __lock_acquire+0x548/0x3fb0 [ 448.567609][T20108] ? wbc_attach_and_unlock_inode+0x51a/0x930 [ 448.573574][T20108] ? find_held_lock+0x35/0x130 [ 448.578324][T20108] ? ext4_mark_inode_dirty+0x940/0x940 [ 448.583899][T20108] do_writepages+0xfc/0x2a0 [ 448.588396][T20108] ? ext4_mark_inode_dirty+0x940/0x940 [ 448.593838][T20108] ? do_writepages+0xfc/0x2a0 [ 448.598621][T20108] ? page_writeback_cpu_online+0x20/0x20 [ 448.604241][T20108] ? kasan_check_read+0x11/0x20 [ 448.609214][T20108] ? do_raw_spin_unlock+0x57/0x270 [ 448.614330][T20108] ? _raw_spin_unlock+0x2d/0x50 [ 448.619186][T20108] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 448.625428][T20108] ? wbc_attach_and_unlock_inode+0x5c4/0x930 [ 448.631429][T20108] __filemap_fdatawrite_range+0x26d/0x340 [ 448.637176][T20108] ? delete_from_page_cache_batch+0xfe0/0xfe0 [ 448.643349][T20108] ? lock_downgrade+0x880/0x880 [ 448.648303][T20108] filemap_write_and_wait+0x47/0xd0 [ 448.653513][T20108] ext4_bmap+0x26f/0x420 [ 448.657880][T20108] do_vfs_ioctl+0xfef/0x1390 [ 448.662575][T20108] ? ioctl_preallocate+0x210/0x210 11:43:02 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:02 executing program 0 (fault-call:6 fault-nth:4): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 448.667696][T20108] ? __fget+0x381/0x550 [ 448.671869][T20108] ? ksys_dup3+0x3e0/0x3e0 [ 448.676296][T20108] ? tomoyo_file_ioctl+0x23/0x30 [ 448.681288][T20108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 448.687538][T20108] ? security_file_ioctl+0x93/0xc0 [ 448.692663][T20108] ksys_ioctl+0xab/0xd0 [ 448.696843][T20108] __x64_sys_ioctl+0x73/0xb0 [ 448.701454][T20108] do_syscall_64+0x103/0x610 [ 448.706132][T20108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 448.712028][T20108] RIP: 0033:0x4582b9 [ 448.715935][T20108] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 448.735622][T20108] RSP: 002b:00007f662c690c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 448.744030][T20108] RAX: ffffffffffffffda RBX: 00007f662c690c90 RCX: 00000000004582b9 [ 448.751991][T20108] RDX: 0000000020000100 RSI: 0000000000000001 RDI: 0000000000000006 [ 448.760046][T20108] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 448.768014][T20108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f662c6916d4 [ 448.775969][T20108] R13: 00000000004c0448 R14: 00000000004d2438 R15: 0000000000000007 11:43:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) 11:43:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:02 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 11:43:02 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 448.934566][T20231] FAULT_INJECTION: forcing a failure. [ 448.934566][T20231] name failslab, interval 1, probability 0, space 0, times 0 [ 448.968297][T20231] CPU: 1 PID: 20231 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 11:43:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) [ 448.977482][T20231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.987668][T20231] Call Trace: [ 448.987698][T20231] dump_stack+0x172/0x1f0 [ 448.987720][T20231] should_fail.cold+0xa/0x15 [ 448.987741][T20231] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 448.987761][T20231] ? ___might_sleep+0x163/0x280 [ 448.987780][T20231] __should_failslab+0x121/0x190 [ 448.987798][T20231] should_failslab+0x9/0x14 [ 448.987812][T20231] kmem_cache_alloc_node+0x264/0x710 [ 448.987827][T20231] ? save_stack+0x45/0xd0 [ 448.987841][T20231] ? __kasan_slab_free+0x102/0x150 [ 448.987855][T20231] ? kasan_slab_free+0xe/0x10 [ 448.987867][T20231] ? kmem_cache_free+0x86/0x260 [ 448.987888][T20231] __alloc_skb+0xd5/0x5e0 [ 449.005983][T20231] ? skb_trim+0x190/0x190 [ 449.006002][T20231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.006026][T20231] alloc_skb_with_frags+0x93/0x580 [ 449.043322][T20233] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.044585][T20231] sock_alloc_send_pskb+0x72d/0x8a0 [ 449.044610][T20231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.044631][T20231] ? sock_wmalloc+0x120/0x120 [ 449.066420][T20233] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 449.072148][T20231] ? kasan_check_read+0x11/0x20 [ 449.072168][T20231] ? do_raw_spin_unlock+0x57/0x270 [ 449.072186][T20231] ? _raw_spin_unlock+0x2d/0x50 [ 449.072205][T20231] unix_dgram_sendmsg+0x3de/0x11e0 [ 449.072219][T20231] ? ___might_sleep+0x163/0x280 [ 449.072234][T20231] ? __might_sleep+0x95/0x190 [ 449.072254][T20231] ? unix_stream_connect+0x1060/0x1060 [ 449.072271][T20231] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 449.072288][T20231] ? apparmor_socket_sendmsg+0x2a/0x30 [ 449.072302][T20231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.072316][T20231] ? security_socket_sendmsg+0x93/0xc0 [ 449.072329][T20231] ? unix_stream_connect+0x1060/0x1060 [ 449.072349][T20231] sock_sendmsg+0xdd/0x130 [ 449.072365][T20231] kernel_sendmsg+0x44/0x50 [ 449.072383][T20231] sock_no_sendpage+0x116/0x150 [ 449.072395][T20231] ? sock_kfree_s+0x70/0x70 [ 449.072427][T20231] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 449.072440][T20231] ? lockdep_hardirqs_on+0x418/0x5d0 [ 449.072457][T20231] ? trace_hardirqs_on+0x67/0x230 [ 449.072474][T20231] kernel_sendpage+0x95/0xf0 [ 449.072486][T20231] ? sock_kfree_s+0x70/0x70 [ 449.072503][T20231] sock_sendpage+0x8b/0xc0 [ 449.072515][T20231] ? lockdep_hardirqs_on+0x418/0x5d0 [ 449.072533][T20231] pipe_to_sendpage+0x299/0x370 [ 449.072548][T20231] ? kernel_sendpage+0xf0/0xf0 [ 449.072562][T20231] ? direct_splice_actor+0x1a0/0x1a0 [ 449.072577][T20231] ? __put_page+0x92/0xd0 11:43:03 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x2, &(0x7f0000000100)) 11:43:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x100500, 0x500) [ 449.072598][T20231] ? anon_pipe_buf_release+0x1c6/0x270 [ 449.095261][T20233] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.096988][T20231] __splice_from_pipe+0x395/0x7d0 [ 449.097005][T20231] ? direct_splice_actor+0x1a0/0x1a0 [ 449.097027][T20231] ? direct_splice_actor+0x1a0/0x1a0 [ 449.097046][T20231] splice_from_pipe+0x108/0x170 [ 449.107608][T20233] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 449.111924][T20231] ? splice_shrink_spd+0xd0/0xd0 [ 449.111950][T20231] ? apparmor_file_permission+0x25/0x30 [ 449.111968][T20231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.111989][T20231] ? security_file_permission+0x94/0x380 [ 449.112006][T20231] generic_splice_sendpage+0x3c/0x50 [ 449.112019][T20231] ? splice_from_pipe+0x170/0x170 [ 449.112032][T20231] do_splice+0x70a/0x13c0 [ 449.112047][T20231] ? fput_many+0x12c/0x1a0 [ 449.112064][T20231] ? opipe_prep.part.0+0x2d0/0x2d0 [ 449.122023][T20231] ? __fget_light+0x1a9/0x230 [ 449.132214][T20231] __x64_sys_splice+0x2c6/0x330 [ 449.132238][T20231] do_syscall_64+0x103/0x610 [ 449.132258][T20231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.132272][T20231] RIP: 0033:0x4582b9 [ 449.149475][T20231] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.149484][T20231] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 449.149500][T20231] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 449.149508][T20231] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 449.149517][T20231] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 449.149526][T20231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 449.149534][T20231] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 11:43:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:03 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0x2000101f}], 0x2) 11:43:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, 0x0, 0x500) [ 449.587193][T20257] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:03 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x3, &(0x7f0000000100)) [ 449.634497][T20257] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:43:03 executing program 0 (fault-call:6 fault-nth:5): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:43:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, 0x0, 0x500) [ 449.689630][T20257] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.715894][T20257] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, 0x0, 0x500) [ 449.820600][T20279] FAULT_INJECTION: forcing a failure. [ 449.820600][T20279] name failslab, interval 1, probability 0, space 0, times 0 [ 449.861693][T20279] CPU: 0 PID: 20279 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 449.870858][T20279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.880924][T20279] Call Trace: [ 449.880955][T20279] dump_stack+0x172/0x1f0 [ 449.880978][T20279] should_fail.cold+0xa/0x15 [ 449.881000][T20279] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 449.888618][T20279] ? ___might_sleep+0x163/0x280 [ 449.888639][T20279] __should_failslab+0x121/0x190 11:43:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x500) [ 449.888661][T20279] should_failslab+0x9/0x14 [ 449.908905][T20279] kmem_cache_alloc_node_trace+0x270/0x720 [ 449.908931][T20279] __kmalloc_node_track_caller+0x3d/0x70 [ 449.908952][T20279] __kmalloc_reserve.isra.0+0x40/0xf0 [ 449.908967][T20279] __alloc_skb+0x10b/0x5e0 [ 449.908988][T20279] ? skb_trim+0x190/0x190 [ 449.919284][T20279] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.919312][T20279] alloc_skb_with_frags+0x93/0x580 [ 449.919344][T20279] sock_alloc_send_pskb+0x72d/0x8a0 [ 449.955771][T20279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.962198][T20279] ? sock_wmalloc+0x120/0x120 [ 449.966888][T20279] ? kasan_check_read+0x11/0x20 [ 449.971750][T20279] ? do_raw_spin_unlock+0x57/0x270 [ 449.976880][T20279] ? _raw_spin_unlock+0x2d/0x50 [ 449.981748][T20279] unix_dgram_sendmsg+0x3de/0x11e0 [ 449.986874][T20279] ? ___might_sleep+0x163/0x280 [ 449.991741][T20279] ? __might_sleep+0x95/0x190 [ 449.996433][T20279] ? unix_stream_connect+0x1060/0x1060 [ 450.002042][T20279] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 450.007667][T20279] ? apparmor_socket_sendmsg+0x2a/0x30 [ 450.013119][T20279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.019351][T20279] ? security_socket_sendmsg+0x93/0xc0 [ 450.024885][T20279] ? unix_stream_connect+0x1060/0x1060 [ 450.030334][T20279] sock_sendmsg+0xdd/0x130 [ 450.034753][T20279] kernel_sendmsg+0x44/0x50 [ 450.039274][T20279] sock_no_sendpage+0x116/0x150 [ 450.044117][T20279] ? sock_kfree_s+0x70/0x70 [ 450.048642][T20279] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 450.054446][T20279] ? lockdep_hardirqs_on+0x418/0x5d0 [ 450.059736][T20279] ? trace_hardirqs_on+0x67/0x230 [ 450.064760][T20279] kernel_sendpage+0x95/0xf0 [ 450.069343][T20279] ? sock_kfree_s+0x70/0x70 [ 450.073926][T20279] sock_sendpage+0x8b/0xc0 [ 450.078327][T20279] ? lockdep_hardirqs_on+0x418/0x5d0 [ 450.083713][T20279] pipe_to_sendpage+0x299/0x370 [ 450.088571][T20279] ? kernel_sendpage+0xf0/0xf0 [ 450.093337][T20279] ? direct_splice_actor+0x1a0/0x1a0 [ 450.098632][T20279] ? __put_page+0x92/0xd0 [ 450.102966][T20279] ? anon_pipe_buf_release+0x1c6/0x270 [ 450.108411][T20279] __splice_from_pipe+0x395/0x7d0 [ 450.113421][T20279] ? direct_splice_actor+0x1a0/0x1a0 [ 450.118699][T20279] ? direct_splice_actor+0x1a0/0x1a0 [ 450.123999][T20279] splice_from_pipe+0x108/0x170 [ 450.128849][T20279] ? splice_shrink_spd+0xd0/0xd0 [ 450.133774][T20279] ? apparmor_file_permission+0x25/0x30 [ 450.139308][T20279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.145536][T20279] ? security_file_permission+0x94/0x380 [ 450.151702][T20279] generic_splice_sendpage+0x3c/0x50 [ 450.157149][T20279] ? splice_from_pipe+0x170/0x170 [ 450.162169][T20279] do_splice+0x70a/0x13c0 [ 450.166499][T20279] ? fput_many+0x12c/0x1a0 [ 450.170900][T20279] ? opipe_prep.part.0+0x2d0/0x2d0 [ 450.176626][T20279] ? __fget_light+0x1a9/0x230 [ 450.181300][T20279] __x64_sys_splice+0x2c6/0x330 [ 450.186145][T20279] do_syscall_64+0x103/0x610 [ 450.190724][T20279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.196603][T20279] RIP: 0033:0x4582b9 [ 450.200494][T20279] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 450.220195][T20279] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 450.228687][T20279] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 450.236664][T20279] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 450.244636][T20279] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 11:43:04 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x500) 11:43:04 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x5, &(0x7f0000000100)) [ 450.258286][T20279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 450.266250][T20279] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 450.353298][ T26] kauditd_printk_skb: 18 callbacks suppressed [ 450.353312][ T26] audit: type=1804 audit(1554723784.208:330): pid=20290 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/325/bus" dev="sda1" ino=17505 res=1 [ 450.359114][T20286] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x500) [ 450.366634][ T26] audit: type=1804 audit(1554723784.218:331): pid=20290 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/325/bus" dev="sda1" ino=17505 res=1 [ 450.389448][T20286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:43:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0x7fffef9e}], 0x2) 11:43:04 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 450.506892][ T26] audit: type=1804 audit(1554723784.248:332): pid=20290 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/325/bus" dev="sda1" ino=17505 res=1 [ 450.521538][T20286] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:04 executing program 0 (fault-call:6 fault-nth:6): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 450.584103][T20286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x0) 11:43:04 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x6, &(0x7f0000000100)) [ 450.627883][ T26] audit: type=1804 audit(1554723784.258:333): pid=20290 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/325/bus" dev="sda1" ino=17505 res=1 11:43:04 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 450.664088][ T26] audit: type=1804 audit(1554723784.388:334): pid=20290 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/325/bus" dev="sda1" ino=17505 res=1 [ 450.719578][T20412] FAULT_INJECTION: forcing a failure. [ 450.719578][T20412] name failslab, interval 1, probability 0, space 0, times 0 11:43:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) [ 450.775929][ T26] audit: type=1804 audit(1554723784.628:335): pid=20421 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/326/bus" dev="sda1" ino=17537 res=1 [ 450.797953][T20412] CPU: 1 PID: 20412 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 450.809565][T20412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.819647][T20412] Call Trace: 11:43:04 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 450.822957][T20412] dump_stack+0x172/0x1f0 [ 450.827441][T20412] should_fail.cold+0xa/0x15 [ 450.832062][T20412] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 450.837959][T20412] ? ___might_sleep+0x163/0x280 [ 450.842813][T20412] __should_failslab+0x121/0x190 [ 450.847857][T20412] should_failslab+0x9/0x14 [ 450.852369][T20412] kmem_cache_alloc_node+0x264/0x710 [ 450.857678][T20412] ? save_stack+0x45/0xd0 [ 450.862010][T20412] ? __kasan_slab_free+0x102/0x150 11:43:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x0) [ 450.865189][ T26] audit: type=1804 audit(1554723784.698:336): pid=20425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/326/bus" dev="sda1" ino=17537 res=1 [ 450.867211][T20412] ? kasan_slab_free+0xe/0x10 [ 450.867227][T20412] ? kmem_cache_free+0x86/0x260 [ 450.867262][T20412] __alloc_skb+0xd5/0x5e0 [ 450.867281][T20412] ? skb_trim+0x190/0x190 [ 450.909641][T20412] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 450.915721][T20412] alloc_skb_with_frags+0x93/0x580 [ 450.920860][T20412] sock_alloc_send_pskb+0x72d/0x8a0 11:43:04 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:04 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x7, &(0x7f0000000100)) [ 450.926086][T20412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.932428][T20412] ? sock_wmalloc+0x120/0x120 [ 450.937129][T20412] ? kasan_check_read+0x11/0x20 [ 450.941991][T20412] ? do_raw_spin_unlock+0x57/0x270 [ 450.947118][T20412] ? _raw_spin_unlock+0x2d/0x50 [ 450.952011][T20412] unix_dgram_sendmsg+0x3de/0x11e0 [ 450.957243][T20412] ? ___might_sleep+0x163/0x280 [ 450.962110][T20412] ? __might_sleep+0x95/0x190 [ 450.966809][T20412] ? unix_stream_connect+0x1060/0x1060 [ 450.972294][T20412] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 450.977855][T20412] ? apparmor_socket_sendmsg+0x2a/0x30 [ 450.983326][T20412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 450.989580][T20412] ? security_socket_sendmsg+0x93/0xc0 [ 450.995139][T20412] ? unix_stream_connect+0x1060/0x1060 [ 451.000614][T20412] sock_sendmsg+0xdd/0x130 [ 451.005043][T20412] kernel_sendmsg+0x44/0x50 [ 451.009561][T20412] sock_no_sendpage+0x116/0x150 [ 451.014425][T20412] ? sock_kfree_s+0x70/0x70 [ 451.019127][T20412] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 11:43:04 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 451.025036][T20412] ? lockdep_hardirqs_on+0x418/0x5d0 [ 451.030333][T20412] ? trace_hardirqs_on+0x67/0x230 [ 451.031915][ T26] audit: type=1804 audit(1554723784.698:337): pid=20425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/326/bus" dev="sda1" ino=17537 res=1 [ 451.035370][T20412] kernel_sendpage+0x95/0xf0 [ 451.035386][T20412] ? sock_kfree_s+0x70/0x70 [ 451.035408][T20412] sock_sendpage+0x8b/0xc0 [ 451.072834][T20412] ? lockdep_hardirqs_on+0x418/0x5d0 [ 451.078136][T20412] pipe_to_sendpage+0x299/0x370 [ 451.083169][T20412] ? kernel_sendpage+0xf0/0xf0 [ 451.088126][T20412] ? direct_splice_actor+0x1a0/0x1a0 [ 451.093423][T20412] ? __put_page+0x92/0xd0 [ 451.097777][T20412] ? anon_pipe_buf_release+0x1c6/0x270 [ 451.103258][T20412] __splice_from_pipe+0x395/0x7d0 [ 451.108300][T20412] ? direct_splice_actor+0x1a0/0x1a0 [ 451.113604][T20412] ? direct_splice_actor+0x1a0/0x1a0 [ 451.114960][ T26] audit: type=1804 audit(1554723784.928:338): pid=20440 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/327/bus" dev="sda1" ino=17377 res=1 [ 451.118908][T20412] splice_from_pipe+0x108/0x170 [ 451.118927][T20412] ? splice_shrink_spd+0xd0/0xd0 [ 451.118948][T20412] ? apparmor_file_permission+0x25/0x30 [ 451.118964][T20412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.118979][T20412] ? security_file_permission+0x94/0x380 [ 451.118997][T20412] generic_splice_sendpage+0x3c/0x50 [ 451.167989][ T26] audit: type=1804 audit(1554723784.928:339): pid=20440 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/327/bus" dev="sda1" ino=17377 res=1 [ 451.170864][T20412] ? splice_from_pipe+0x170/0x170 [ 451.170880][T20412] do_splice+0x70a/0x13c0 [ 451.170897][T20412] ? fput_many+0x12c/0x1a0 [ 451.170912][T20412] ? opipe_prep.part.0+0x2d0/0x2d0 [ 451.170931][T20412] ? __fget_light+0x1a9/0x230 [ 451.170946][T20412] __x64_sys_splice+0x2c6/0x330 [ 451.170968][T20412] do_syscall_64+0x103/0x610 [ 451.170987][T20412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.170997][T20412] RIP: 0033:0x4582b9 [ 451.171014][T20412] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 451.200515][T20412] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 11:43:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x3) 11:43:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x0) [ 451.200531][T20412] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 451.200539][T20412] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 451.200548][T20412] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 451.200557][T20412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 451.200564][T20412] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 451.366395][T20441] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:05 executing program 0 (fault-call:6 fault-nth:7): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:43:05 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x8, &(0x7f0000000100)) 11:43:05 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:05 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 451.416665][T20441] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 451.429329][T20441] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.437383][T20441] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 451.509347][T20560] FAULT_INJECTION: forcing a failure. [ 451.509347][T20560] name failslab, interval 1, probability 0, space 0, times 0 [ 451.558131][T20560] CPU: 0 PID: 20560 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190408 #20 [ 451.567304][T20560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.577371][T20560] Call Trace: [ 451.577403][T20560] dump_stack+0x172/0x1f0 [ 451.585044][T20560] should_fail.cold+0xa/0x15 [ 451.589664][T20560] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 451.595619][T20560] ? ___might_sleep+0x163/0x280 [ 451.595642][T20560] __should_failslab+0x121/0x190 11:43:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c12") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:05 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 451.595667][T20560] should_failslab+0x9/0x14 [ 451.610038][T20560] kmem_cache_alloc_trace+0x2d1/0x760 [ 451.615439][T20560] ? kasan_check_read+0x11/0x20 [ 451.620340][T20560] alloc_pipe_info+0xb9/0x430 [ 451.625031][T20560] splice_direct_to_actor+0x775/0x970 [ 451.630432][T20560] ? common_file_perm+0x238/0x720 [ 451.635473][T20560] ? generic_pipe_buf_nosteal+0x10/0x10 [ 451.641035][T20560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 451.647271][T20560] ? do_splice_to+0x190/0x190 [ 451.651947][T20560] ? rw_verify_area+0x118/0x360 [ 451.656795][T20560] do_splice_direct+0x1da/0x2a0 [ 451.661663][T20560] ? splice_direct_to_actor+0x970/0x970 [ 451.667216][T20560] ? rw_verify_area+0x118/0x360 [ 451.672053][T20560] do_sendfile+0x597/0xd00 [ 451.676487][T20560] ? do_compat_pwritev64+0x1c0/0x1c0 [ 451.681760][T20560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 451.687991][T20560] ? _copy_from_user+0xdd/0x150 [ 451.692838][T20560] __x64_sys_sendfile64+0x15a/0x220 [ 451.698028][T20560] ? __ia32_sys_sendfile+0x230/0x230 [ 451.703400][T20560] ? do_syscall_64+0x26/0x610 [ 451.708099][T20560] ? lockdep_hardirqs_on+0x418/0x5d0 [ 451.713476][T20560] ? trace_hardirqs_on+0x67/0x230 [ 451.718499][T20560] do_syscall_64+0x103/0x610 [ 451.723076][T20560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.728956][T20560] RIP: 0033:0x4582b9 [ 451.732832][T20560] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 11:43:05 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 451.752650][T20560] RSP: 002b:00007f16d881cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 451.761047][T20560] RAX: ffffffffffffffda RBX: 00007f16d881cc90 RCX: 00000000004582b9 [ 451.769103][T20560] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 451.777056][T20560] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 451.785110][T20560] R10: 0000000000000500 R11: 0000000000000246 R12: 00007f16d881d6d4 [ 451.793062][T20560] R13: 00000000004c5227 R14: 00000000004d9368 R15: 0000000000000006 11:43:05 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x9, &(0x7f0000000100)) 11:43:05 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:05 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 451.897712][T20581] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.910798][T20581] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 451.921721][T20581] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.989088][T20581] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x4) [ 452.034493][T20693] FAULT_INJECTION: forcing a failure. [ 452.034493][T20693] name failslab, interval 1, probability 0, space 0, times 0 [ 452.047023][T20690] FAULT_INJECTION: forcing a failure. [ 452.047023][T20690] name failslab, interval 1, probability 0, space 0, times 0 [ 452.058578][T20693] CPU: 1 PID: 20693 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 452.069107][T20693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.079180][T20693] Call Trace: [ 452.082485][T20693] dump_stack+0x172/0x1f0 [ 452.086824][T20693] should_fail.cold+0xa/0x15 [ 452.091418][T20693] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.097366][T20693] ? ___might_sleep+0x163/0x280 [ 452.102228][T20693] __should_failslab+0x121/0x190 [ 452.107264][T20693] should_failslab+0x9/0x14 [ 452.111789][T20693] kmem_cache_alloc_node_trace+0x270/0x720 [ 452.117612][T20693] __kmalloc_node_track_caller+0x3d/0x70 [ 452.123270][T20693] __kmalloc_reserve.isra.0+0x40/0xf0 [ 452.128642][T20693] __alloc_skb+0x10b/0x5e0 [ 452.133060][T20693] ? skb_trim+0x190/0x190 [ 452.137404][T20693] alloc_skb_with_frags+0x93/0x580 [ 452.142522][T20693] sock_alloc_send_pskb+0x72d/0x8a0 [ 452.147725][T20693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.153969][T20693] ? sock_wmalloc+0x120/0x120 [ 452.158669][T20693] ? kasan_check_read+0x11/0x20 [ 452.163520][T20693] ? do_raw_spin_unlock+0x57/0x270 [ 452.168633][T20693] ? _raw_spin_unlock+0x2d/0x50 [ 452.173484][T20693] unix_dgram_sendmsg+0x3de/0x11e0 [ 452.178701][T20693] ? ___might_sleep+0x163/0x280 [ 452.183548][T20693] ? __might_sleep+0x95/0x190 [ 452.188230][T20693] ? unix_stream_connect+0x1060/0x1060 [ 452.193701][T20693] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 452.199258][T20693] ? apparmor_socket_sendmsg+0x2a/0x30 [ 452.204701][T20693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.210948][T20693] ? security_socket_sendmsg+0x93/0xc0 [ 452.216408][T20693] ? unix_stream_connect+0x1060/0x1060 [ 452.221856][T20693] sock_sendmsg+0xdd/0x130 [ 452.226267][T20693] kernel_sendmsg+0x44/0x50 [ 452.230770][T20693] sock_no_sendpage+0x116/0x150 [ 452.239913][T20693] ? sock_kfree_s+0x70/0x70 [ 452.244502][T20693] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 452.250390][T20693] ? lockdep_hardirqs_on+0x418/0x5d0 [ 452.255752][T20693] ? trace_hardirqs_on+0x67/0x230 [ 452.261391][T20693] kernel_sendpage+0x95/0xf0 [ 452.266657][T20693] ? sock_kfree_s+0x70/0x70 [ 452.271319][T20693] sock_sendpage+0x8b/0xc0 [ 452.275722][T20693] ? lockdep_hardirqs_on+0x418/0x5d0 [ 452.280994][T20693] pipe_to_sendpage+0x299/0x370 [ 452.285828][T20693] ? kernel_sendpage+0xf0/0xf0 [ 452.290709][T20693] ? direct_splice_actor+0x1a0/0x1a0 [ 452.295993][T20693] ? __put_page+0x92/0xd0 [ 452.300310][T20693] ? anon_pipe_buf_release+0x1c6/0x270 [ 452.305752][T20693] __splice_from_pipe+0x395/0x7d0 [ 452.310849][T20693] ? direct_splice_actor+0x1a0/0x1a0 [ 452.316127][T20693] ? direct_splice_actor+0x1a0/0x1a0 [ 452.321405][T20693] splice_from_pipe+0x108/0x170 [ 452.326252][T20693] ? splice_shrink_spd+0xd0/0xd0 [ 452.331179][T20693] ? apparmor_file_permission+0x25/0x30 [ 452.336724][T20693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.342950][T20693] ? security_file_permission+0x94/0x380 [ 452.348579][T20693] generic_splice_sendpage+0x3c/0x50 [ 452.353849][T20693] ? splice_from_pipe+0x170/0x170 [ 452.358870][T20693] do_splice+0x70a/0x13c0 [ 452.363445][T20693] ? fput_many+0x12c/0x1a0 [ 452.367846][T20693] ? opipe_prep.part.0+0x2d0/0x2d0 [ 452.373205][T20693] ? __fget_light+0x1a9/0x230 [ 452.377869][T20693] __x64_sys_splice+0x2c6/0x330 [ 452.382723][T20693] do_syscall_64+0x103/0x610 [ 452.387473][T20693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.393351][T20693] RIP: 0033:0x4582b9 [ 452.397228][T20693] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 452.417302][T20693] RSP: 002b:00007f656dd8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 452.425695][T20693] RAX: ffffffffffffffda RBX: 00007f656dd8bc90 RCX: 00000000004582b9 [ 452.433661][T20693] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 452.441615][T20693] RBP: 000000000073c040 R08: 0000080000010006 R09: 0000000000000000 [ 452.449581][T20693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656dd8c6d4 [ 452.457967][T20693] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 452.473881][T20690] CPU: 1 PID: 20690 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190408 #20 [ 452.483158][T20690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.493203][T20690] Call Trace: [ 452.496491][T20690] dump_stack+0x172/0x1f0 [ 452.500809][T20690] should_fail.cold+0xa/0x15 [ 452.505386][T20690] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.511180][T20690] ? ___might_sleep+0x163/0x280 [ 452.516014][T20690] __should_failslab+0x121/0x190 [ 452.520936][T20690] should_failslab+0x9/0x14 [ 452.525439][T20690] __kmalloc+0x2dc/0x740 [ 452.529680][T20690] ? kmem_cache_alloc_trace+0x354/0x760 [ 452.535245][T20690] ? kasan_check_read+0x11/0x20 [ 452.540172][T20690] ? alloc_pipe_info+0x199/0x430 [ 452.545215][T20690] alloc_pipe_info+0x199/0x430 [ 452.549981][T20690] splice_direct_to_actor+0x775/0x970 [ 452.555350][T20690] ? common_file_perm+0x238/0x720 [ 452.560380][T20690] ? generic_pipe_buf_nosteal+0x10/0x10 [ 452.565918][T20690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 452.572326][T20690] ? do_splice_to+0x190/0x190 [ 452.577000][T20690] ? rw_verify_area+0x118/0x360 [ 452.581841][T20690] do_splice_direct+0x1da/0x2a0 [ 452.586674][T20690] ? splice_direct_to_actor+0x970/0x970 [ 452.592211][T20690] ? rw_verify_area+0x118/0x360 [ 452.597046][T20690] do_sendfile+0x597/0xd00 [ 452.601474][T20690] ? do_compat_pwritev64+0x1c0/0x1c0 [ 452.606745][T20690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 452.613103][T20690] ? _copy_from_user+0xdd/0x150 [ 452.617945][T20690] __x64_sys_sendfile64+0x15a/0x220 [ 452.623127][T20690] ? __ia32_sys_sendfile+0x230/0x230 [ 452.628396][T20690] ? do_syscall_64+0x26/0x610 [ 452.633058][T20690] ? lockdep_hardirqs_on+0x418/0x5d0 [ 452.638497][T20690] ? trace_hardirqs_on+0x67/0x230 [ 452.643518][T20690] do_syscall_64+0x103/0x610 [ 452.648103][T20690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 452.653980][T20690] RIP: 0033:0x4582b9 [ 452.657861][T20690] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 452.677577][T20690] RSP: 002b:00007f16d881cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 11:43:06 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0xf, &(0x7f0000000100)) [ 452.685994][T20690] RAX: ffffffffffffffda RBX: 00007f16d881cc90 RCX: 00000000004582b9 [ 452.693948][T20690] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 452.701900][T20690] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 452.709870][T20690] R10: 0000000000000500 R11: 0000000000000246 R12: 00007f16d881d6d4 [ 452.717821][T20690] R13: 00000000004c5227 R14: 00000000004d9368 R15: 0000000000000006 11:43:06 executing program 0 (fault-call:6 fault-nth:8): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) 11:43:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:06 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 452.908849][T20708] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.922433][T20708] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 452.931503][T20713] FAULT_INJECTION: forcing a failure. [ 452.931503][T20713] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 452.936859][T20708] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:06 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x10, &(0x7f0000000100)) [ 452.944718][T20713] CPU: 1 PID: 20713 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190408 #20 [ 452.944729][T20713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.944734][T20713] Call Trace: [ 452.944762][T20713] dump_stack+0x172/0x1f0 [ 452.944785][T20713] should_fail.cold+0xa/0x15 [ 452.944805][T20713] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 452.944820][T20713] ? percpu_ref_tryget_live+0xef/0x290 [ 452.944852][T20713] should_fail_alloc_page+0x50/0x60 [ 452.953179][T20708] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 452.961940][T20713] __alloc_pages_nodemask+0x1a1/0x7e0 [ 452.961961][T20713] ? find_held_lock+0x35/0x130 [ 452.961980][T20713] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 452.962012][T20713] cache_grow_begin+0x9c/0x860 [ 452.962029][T20713] ? alloc_pipe_info+0x199/0x430 [ 452.962049][T20713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.040768][T20713] __kmalloc+0x67f/0x740 [ 453.045016][T20713] ? kmem_cache_alloc_trace+0x354/0x760 [ 453.050554][T20713] ? alloc_pipe_info+0x199/0x430 [ 453.055478][T20713] alloc_pipe_info+0x199/0x430 [ 453.060240][T20713] splice_direct_to_actor+0x775/0x970 [ 453.065595][T20713] ? common_file_perm+0x238/0x720 [ 453.070604][T20713] ? generic_pipe_buf_nosteal+0x10/0x10 [ 453.076208][T20713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.082433][T20713] ? do_splice_to+0x190/0x190 [ 453.087185][T20713] ? rw_verify_area+0x118/0x360 [ 453.092018][T20713] do_splice_direct+0x1da/0x2a0 [ 453.096867][T20713] ? splice_direct_to_actor+0x970/0x970 [ 453.102400][T20713] ? rw_verify_area+0x118/0x360 [ 453.107234][T20713] do_sendfile+0x597/0xd00 [ 453.111643][T20713] ? do_compat_pwritev64+0x1c0/0x1c0 [ 453.116932][T20713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 453.123156][T20713] ? _copy_from_user+0xdd/0x150 [ 453.128083][T20713] __x64_sys_sendfile64+0x15a/0x220 [ 453.133265][T20713] ? __ia32_sys_sendfile+0x230/0x230 [ 453.138541][T20713] ? do_syscall_64+0x26/0x610 [ 453.143205][T20713] ? lockdep_hardirqs_on+0x418/0x5d0 [ 453.148580][T20713] ? trace_hardirqs_on+0x67/0x230 [ 453.153589][T20713] do_syscall_64+0x103/0x610 [ 453.158176][T20713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.164082][T20713] RIP: 0033:0x4582b9 [ 453.167974][T20713] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.187649][T20713] RSP: 002b:00007f16d881cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 453.196049][T20713] RAX: ffffffffffffffda RBX: 00007f16d881cc90 RCX: 00000000004582b9 11:43:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) [ 453.204012][T20713] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 453.211973][T20713] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 453.219939][T20713] R10: 0000000000000500 R11: 0000000000000246 R12: 00007f16d881d6d4 [ 453.228091][T20713] R13: 00000000004c5227 R14: 00000000004d9368 R15: 0000000000000006 [ 453.248667][T20716] FAULT_INJECTION: forcing a failure. 11:43:07 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 453.248667][T20716] name failslab, interval 1, probability 0, space 0, times 0 [ 453.267595][T20716] CPU: 1 PID: 20716 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 453.276734][T20716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.287460][T20716] Call Trace: [ 453.290768][T20716] dump_stack+0x172/0x1f0 [ 453.295117][T20716] should_fail.cold+0xa/0x15 [ 453.299702][T20716] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 453.305525][T20716] ? ___might_sleep+0x163/0x280 [ 453.310384][T20716] __should_failslab+0x121/0x190 [ 453.315318][T20716] should_failslab+0x9/0x14 [ 453.319807][T20716] kmem_cache_alloc_node+0x264/0x710 [ 453.325212][T20716] ? save_stack+0x45/0xd0 [ 453.329528][T20716] ? __kasan_slab_free+0x102/0x150 [ 453.334629][T20716] ? kasan_slab_free+0xe/0x10 [ 453.339294][T20716] ? kmem_cache_free+0x86/0x260 [ 453.344135][T20716] __alloc_skb+0xd5/0x5e0 [ 453.348453][T20716] ? skb_trim+0x190/0x190 [ 453.352773][T20716] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.358845][T20716] alloc_skb_with_frags+0x93/0x580 [ 453.363954][T20716] sock_alloc_send_pskb+0x72d/0x8a0 [ 453.369144][T20716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.375381][T20716] ? sock_wmalloc+0x120/0x120 [ 453.380064][T20716] ? kasan_check_read+0x11/0x20 [ 453.384903][T20716] ? do_raw_spin_unlock+0x57/0x270 [ 453.390008][T20716] ? _raw_spin_unlock+0x2d/0x50 [ 453.394870][T20716] unix_dgram_sendmsg+0x3de/0x11e0 [ 453.399971][T20716] ? ___might_sleep+0x163/0x280 [ 453.404821][T20716] ? __might_sleep+0x95/0x190 [ 453.409509][T20716] ? unix_stream_connect+0x1060/0x1060 [ 453.415185][T20716] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 453.420721][T20716] ? apparmor_socket_sendmsg+0x2a/0x30 [ 453.426201][T20716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.432622][T20716] ? security_socket_sendmsg+0x93/0xc0 [ 453.438076][T20716] ? unix_stream_connect+0x1060/0x1060 [ 453.443544][T20716] sock_sendmsg+0xdd/0x130 [ 453.448082][T20716] kernel_sendmsg+0x44/0x50 [ 453.452580][T20716] sock_no_sendpage+0x116/0x150 [ 453.457421][T20716] ? sock_kfree_s+0x70/0x70 [ 453.461910][T20716] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 453.467716][T20716] ? lockdep_hardirqs_on+0x418/0x5d0 [ 453.472990][T20716] ? trace_hardirqs_on+0x67/0x230 [ 453.478079][T20716] kernel_sendpage+0x95/0xf0 [ 453.482657][T20716] ? sock_kfree_s+0x70/0x70 [ 453.487143][T20716] sock_sendpage+0x8b/0xc0 [ 453.491552][T20716] ? lockdep_hardirqs_on+0x418/0x5d0 [ 453.496854][T20716] pipe_to_sendpage+0x299/0x370 [ 453.501813][T20716] ? kernel_sendpage+0xf0/0xf0 [ 453.506569][T20716] ? direct_splice_actor+0x1a0/0x1a0 [ 453.511839][T20716] ? __put_page+0x92/0xd0 [ 453.516155][T20716] ? anon_pipe_buf_release+0x1c6/0x270 [ 453.521597][T20716] __splice_from_pipe+0x395/0x7d0 [ 453.526613][T20716] ? direct_splice_actor+0x1a0/0x1a0 [ 453.531908][T20716] ? direct_splice_actor+0x1a0/0x1a0 [ 453.537179][T20716] splice_from_pipe+0x108/0x170 [ 453.542190][T20716] ? splice_shrink_spd+0xd0/0xd0 [ 453.547125][T20716] ? apparmor_file_permission+0x25/0x30 [ 453.552754][T20716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.558986][T20716] ? security_file_permission+0x94/0x380 [ 453.564610][T20716] generic_splice_sendpage+0x3c/0x50 [ 453.569901][T20716] ? splice_from_pipe+0x170/0x170 [ 453.574928][T20716] do_splice+0x70a/0x13c0 [ 453.579257][T20716] ? fput_many+0x12c/0x1a0 [ 453.583661][T20716] ? opipe_prep.part.0+0x2d0/0x2d0 [ 453.588766][T20716] ? __fget_light+0x1a9/0x230 [ 453.593437][T20716] __x64_sys_splice+0x2c6/0x330 [ 453.598305][T20716] do_syscall_64+0x103/0x610 [ 453.602886][T20716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 453.608766][T20716] RIP: 0033:0x4582b9 [ 453.612754][T20716] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 453.632348][T20716] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 453.640745][T20716] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 453.648709][T20716] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 453.656674][T20716] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 453.664637][T20716] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 453.672603][T20716] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 [ 453.753765][T20798] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.784089][T20798] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 453.784162][T20826] FAULT_INJECTION: forcing a failure. 11:43:07 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x5) 11:43:07 executing program 0 (fault-call:6 fault-nth:9): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 453.784162][T20826] name failslab, interval 1, probability 0, space 0, times 0 [ 453.804054][T20798] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.816878][T20826] CPU: 1 PID: 20826 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190408 #20 [ 453.826024][T20826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.836248][T20826] Call Trace: [ 453.839565][T20826] dump_stack+0x172/0x1f0 [ 453.843040][T20798] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 453.843909][T20826] should_fail.cold+0xa/0x15 [ 453.856638][T20826] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 453.856663][T20826] ? ___might_sleep+0x163/0x280 [ 453.867307][T20826] __should_failslab+0x121/0x190 [ 453.872266][T20826] should_failslab+0x9/0x14 [ 453.872283][T20826] kmem_cache_alloc_node_trace+0x270/0x720 [ 453.872304][T20826] ? lock_downgrade+0x880/0x880 [ 453.887529][T20826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.893787][T20826] __kmalloc_node+0x3d/0x70 [ 453.898316][T20826] kvmalloc_node+0x68/0x100 [ 453.902843][T20826] iov_iter_get_pages_alloc+0x862/0x1350 [ 453.908504][T20826] ? iov_iter_revert+0xaa0/0xaa0 [ 453.913457][T20826] ? aa_file_perm+0x40b/0xeb0 [ 453.918146][T20826] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 453.923883][T20826] ? iov_iter_pipe+0xba/0x2f0 [ 453.928578][T20826] default_file_splice_read+0x199/0x890 [ 453.934140][T20826] ? lock_downgrade+0x880/0x880 [ 453.939008][T20826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.945279][T20826] ? iter_file_splice_write+0xbe0/0xbe0 [ 453.950854][T20826] ? aa_path_link+0x460/0x460 [ 453.955683][T20826] ? percpu_ref_put_many+0x94/0x190 [ 453.960909][T20826] ? percpu_ref_put_many+0x94/0x190 [ 453.966123][T20826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.972376][T20826] ? fsnotify+0x811/0xbc0 [ 453.976726][T20826] ? fsnotify+0xbc0/0xbc0 [ 453.981071][T20826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.987331][T20826] ? fsnotify_first_mark+0x210/0x210 [ 453.992646][T20826] ? security_file_permission+0x94/0x380 [ 453.998293][T20826] ? iter_file_splice_write+0xbe0/0xbe0 [ 454.003846][T20826] do_splice_to+0x12a/0x190 [ 454.008353][T20826] splice_direct_to_actor+0x2d2/0x970 [ 454.013714][T20826] ? generic_pipe_buf_nosteal+0x10/0x10 [ 454.019511][T20826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.025737][T20826] ? do_splice_to+0x190/0x190 [ 454.030519][T20826] ? rw_verify_area+0x118/0x360 [ 454.035354][T20826] do_splice_direct+0x1da/0x2a0 [ 454.040189][T20826] ? splice_direct_to_actor+0x970/0x970 [ 454.046081][T20826] ? rw_verify_area+0x118/0x360 [ 454.050918][T20826] do_sendfile+0x597/0xd00 [ 454.055328][T20826] ? do_compat_pwritev64+0x1c0/0x1c0 [ 454.060612][T20826] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 454.066839][T20826] ? _copy_from_user+0xdd/0x150 [ 454.071695][T20826] __x64_sys_sendfile64+0x15a/0x220 [ 454.076982][T20826] ? __ia32_sys_sendfile+0x230/0x230 [ 454.082255][T20826] ? do_syscall_64+0x26/0x610 [ 454.086922][T20826] ? lockdep_hardirqs_on+0x418/0x5d0 [ 454.092203][T20826] ? trace_hardirqs_on+0x67/0x230 [ 454.097219][T20826] do_syscall_64+0x103/0x610 [ 454.101808][T20826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.107680][T20826] RIP: 0033:0x4582b9 [ 454.111574][T20826] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.131161][T20826] RSP: 002b:00007f16d881cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 454.139558][T20826] RAX: ffffffffffffffda RBX: 00007f16d881cc90 RCX: 00000000004582b9 [ 454.147610][T20826] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 454.155575][T20826] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 454.163530][T20826] R10: 0000000000000500 R11: 0000000000000246 R12: 00007f16d881d6d4 [ 454.171570][T20826] R13: 00000000004c5227 R14: 00000000004d9368 R15: 0000000000000006 [ 454.276336][T20937] FAULT_INJECTION: forcing a failure. [ 454.276336][T20937] name failslab, interval 1, probability 0, space 0, times 0 [ 454.290208][T20937] CPU: 0 PID: 20937 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 454.299330][T20937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.299337][T20937] Call Trace: [ 454.299364][T20937] dump_stack+0x172/0x1f0 [ 454.299387][T20937] should_fail.cold+0xa/0x15 [ 454.299406][T20937] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 454.299424][T20937] ? ___might_sleep+0x163/0x280 [ 454.299549][T20937] __should_failslab+0x121/0x190 [ 454.299573][T20937] should_failslab+0x9/0x14 [ 454.317288][T20937] kmem_cache_alloc_node_trace+0x270/0x720 [ 454.347838][T20937] __kmalloc_node_track_caller+0x3d/0x70 [ 454.353497][T20937] __kmalloc_reserve.isra.0+0x40/0xf0 [ 454.358894][T20937] __alloc_skb+0x10b/0x5e0 [ 454.363605][T20937] ? skb_trim+0x190/0x190 [ 454.367953][T20937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.374054][T20937] alloc_skb_with_frags+0x93/0x580 [ 454.379188][T20937] sock_alloc_send_pskb+0x72d/0x8a0 [ 454.384566][T20937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.390954][T20937] ? sock_wmalloc+0x120/0x120 [ 454.395629][T20937] ? kasan_check_read+0x11/0x20 [ 454.400703][T20937] ? do_raw_spin_unlock+0x57/0x270 [ 454.405922][T20937] ? _raw_spin_unlock+0x2d/0x50 [ 454.410770][T20937] unix_dgram_sendmsg+0x3de/0x11e0 [ 454.415877][T20937] ? ___might_sleep+0x163/0x280 [ 454.420719][T20937] ? __might_sleep+0x95/0x190 [ 454.425520][T20937] ? unix_stream_connect+0x1060/0x1060 [ 454.430993][T20937] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 454.436556][T20937] ? apparmor_socket_sendmsg+0x2a/0x30 [ 454.442015][T20937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.448269][T20937] ? security_socket_sendmsg+0x93/0xc0 [ 454.453718][T20937] ? unix_stream_connect+0x1060/0x1060 [ 454.459173][T20937] sock_sendmsg+0xdd/0x130 [ 454.463581][T20937] kernel_sendmsg+0x44/0x50 [ 454.468066][T20937] sock_no_sendpage+0x116/0x150 [ 454.472927][T20937] ? sock_kfree_s+0x70/0x70 [ 454.477439][T20937] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 454.483242][T20937] ? lockdep_hardirqs_on+0x418/0x5d0 [ 454.488530][T20937] ? trace_hardirqs_on+0x67/0x230 [ 454.493577][T20937] kernel_sendpage+0x95/0xf0 [ 454.498193][T20937] ? sock_kfree_s+0x70/0x70 [ 454.502714][T20937] sock_sendpage+0x8b/0xc0 [ 454.507128][T20937] ? lockdep_hardirqs_on+0x418/0x5d0 [ 454.512420][T20937] pipe_to_sendpage+0x299/0x370 [ 454.517313][T20937] ? kernel_sendpage+0xf0/0xf0 [ 454.522077][T20937] ? direct_splice_actor+0x1a0/0x1a0 [ 454.527385][T20937] ? __put_page+0x92/0xd0 [ 454.531801][T20937] ? anon_pipe_buf_release+0x1c6/0x270 [ 454.537256][T20937] __splice_from_pipe+0x395/0x7d0 [ 454.542274][T20937] ? direct_splice_actor+0x1a0/0x1a0 [ 454.547544][T20937] ? direct_splice_actor+0x1a0/0x1a0 [ 454.552820][T20937] splice_from_pipe+0x108/0x170 [ 454.557682][T20937] ? splice_shrink_spd+0xd0/0xd0 [ 454.562608][T20937] ? apparmor_file_permission+0x25/0x30 [ 454.568139][T20937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.574434][T20937] ? security_file_permission+0x94/0x380 [ 454.580055][T20937] generic_splice_sendpage+0x3c/0x50 [ 454.585370][T20937] ? splice_from_pipe+0x170/0x170 [ 454.590396][T20937] do_splice+0x70a/0x13c0 [ 454.594832][T20937] ? fput_many+0x12c/0x1a0 [ 454.599248][T20937] ? opipe_prep.part.0+0x2d0/0x2d0 [ 454.604347][T20937] ? __fget_light+0x1a9/0x230 [ 454.609013][T20937] __x64_sys_splice+0x2c6/0x330 [ 454.613862][T20937] do_syscall_64+0x103/0x610 [ 454.618449][T20937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.624328][T20937] RIP: 0033:0x4582b9 [ 454.628209][T20937] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 454.648180][T20937] RSP: 002b:00007f656ddacc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 454.656575][T20937] RAX: ffffffffffffffda RBX: 00007f656ddacc90 RCX: 00000000004582b9 [ 454.664534][T20937] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 454.672494][T20937] RBP: 000000000073bfa0 R08: 0000080000010006 R09: 0000000000000000 [ 454.680464][T20937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656ddad6d4 [ 454.688501][T20937] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 11:43:08 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:08 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x23, &(0x7f0000000100)) 11:43:08 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x6) 11:43:08 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:43:08 executing program 0 (fault-call:6 fault-nth:10): pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 455.035619][T20944] FAULT_INJECTION: forcing a failure. [ 455.035619][T20944] name failslab, interval 1, probability 0, space 0, times 0 [ 455.058814][T20944] CPU: 0 PID: 20944 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190408 #20 [ 455.067971][T20944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.078042][T20944] Call Trace: [ 455.081362][T20944] dump_stack+0x172/0x1f0 [ 455.085718][T20944] should_fail.cold+0xa/0x15 [ 455.090326][T20944] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 455.096158][T20944] ? ___might_sleep+0x163/0x280 [ 455.101046][T20944] __should_failslab+0x121/0x190 [ 455.105996][T20944] should_failslab+0x9/0x14 [ 455.110521][T20944] kmem_cache_alloc_node_trace+0x270/0x720 [ 455.116422][T20944] ? aa_path_link+0x460/0x460 [ 455.121097][T20944] __kmalloc_node+0x3d/0x70 [ 455.125623][T20944] kvmalloc_node+0x68/0x100 [ 455.130141][T20944] traverse+0x401/0x760 [ 455.134392][T20944] seq_read+0x8f8/0x1130 [ 455.138628][T20944] ? rw_verify_area+0x118/0x360 [ 455.143463][T20944] do_iter_read+0x4a9/0x660 [ 455.147951][T20944] ? dup_iter+0x260/0x260 [ 455.152268][T20944] vfs_readv+0xf0/0x160 [ 455.156415][T20944] ? alloc_pages_current+0x10f/0x210 [ 455.161697][T20944] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 455.167751][T20944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.173984][T20944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.180649][T20944] ? iov_iter_revert+0xaa0/0xaa0 [ 455.185584][T20944] ? aa_file_perm+0x40b/0xeb0 [ 455.190328][T20944] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 455.196044][T20944] ? iov_iter_pipe+0xba/0x2f0 [ 455.200709][T20944] default_file_splice_read+0x475/0x890 [ 455.206248][T20944] ? lock_downgrade+0x880/0x880 [ 455.211085][T20944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.217319][T20944] ? iter_file_splice_write+0xbe0/0xbe0 [ 455.222868][T20944] ? aa_path_link+0x460/0x460 [ 455.227528][T20944] ? percpu_ref_put_many+0x94/0x190 [ 455.232716][T20944] ? percpu_ref_put_many+0x94/0x190 [ 455.237899][T20944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.244149][T20944] ? fsnotify+0xbc0/0xbc0 [ 455.248471][T20944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.254700][T20944] ? fsnotify_first_mark+0x210/0x210 [ 455.259979][T20944] ? security_file_permission+0x94/0x380 [ 455.265600][T20944] ? iter_file_splice_write+0xbe0/0xbe0 [ 455.271136][T20944] do_splice_to+0x12a/0x190 [ 455.275627][T20944] splice_direct_to_actor+0x2d2/0x970 [ 455.280983][T20944] ? generic_pipe_buf_nosteal+0x10/0x10 [ 455.286670][T20944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.292893][T20944] ? do_splice_to+0x190/0x190 [ 455.297565][T20944] ? rw_verify_area+0x118/0x360 [ 455.302401][T20944] do_splice_direct+0x1da/0x2a0 [ 455.307238][T20944] ? splice_direct_to_actor+0x970/0x970 [ 455.312775][T20944] ? rw_verify_area+0x118/0x360 [ 455.317614][T20944] do_sendfile+0x597/0xd00 [ 455.322039][T20944] ? do_compat_pwritev64+0x1c0/0x1c0 [ 455.327315][T20944] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 455.333539][T20944] ? _copy_from_user+0xdd/0x150 [ 455.338381][T20944] __x64_sys_sendfile64+0x15a/0x220 [ 455.343563][T20944] ? __ia32_sys_sendfile+0x230/0x230 [ 455.348931][T20944] ? do_syscall_64+0x26/0x610 [ 455.353592][T20944] ? lockdep_hardirqs_on+0x418/0x5d0 [ 455.358860][T20944] ? trace_hardirqs_on+0x67/0x230 [ 455.363882][T20944] do_syscall_64+0x103/0x610 [ 455.368463][T20944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 455.374337][T20944] RIP: 0033:0x4582b9 [ 455.378244][T20944] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 455.397931][T20944] RSP: 002b:00007f16d881cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 455.411572][T20944] RAX: ffffffffffffffda RBX: 00007f16d881cc90 RCX: 00000000004582b9 [ 455.419530][T20944] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 455.427486][T20944] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 455.435533][T20944] R10: 0000000000000500 R11: 0000000000000246 R12: 00007f16d881d6d4 [ 455.443486][T20944] R13: 00000000004c5227 R14: 00000000004d9368 R15: 0000000000000006 [ 455.454182][T20961] FAULT_INJECTION: forcing a failure. [ 455.454182][T20961] name failslab, interval 1, probability 0, space 0, times 0 [ 455.458379][T20950] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.472121][ T26] kauditd_printk_skb: 31 callbacks suppressed [ 455.472135][ T26] audit: type=1804 audit(1554723789.328:371): pid=20951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/332/bus" dev="sda1" ino=17809 res=1 [ 455.496967][T20950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 455.520618][T20950] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.528378][T20950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:09 executing program 1 (fault-call:4 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:43:09 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x7) [ 455.544238][T20961] CPU: 1 PID: 20961 Comm: syz-executor.0 Not tainted 5.1.0-rc3-next-20190408 #20 [ 455.553383][T20961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.563637][T20961] Call Trace: [ 455.566947][T20961] dump_stack+0x172/0x1f0 [ 455.571306][T20961] should_fail.cold+0xa/0x15 [ 455.575916][T20961] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 455.581734][T20961] ? ___might_sleep+0x163/0x280 [ 455.586705][T20961] __should_failslab+0x121/0x190 11:43:09 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x209, &(0x7f0000000100)) [ 455.591658][T20961] should_failslab+0x9/0x14 [ 455.596174][T20961] kmem_cache_alloc_node+0x264/0x710 [ 455.601467][T20961] ? __kmalloc_node_track_caller+0x4e/0x70 [ 455.607292][T20961] __alloc_skb+0xd5/0x5e0 [ 455.611634][T20961] ? skb_trim+0x190/0x190 [ 455.615969][T20961] alloc_skb_with_frags+0x93/0x580 [ 455.621229][T20961] sock_alloc_send_pskb+0x72d/0x8a0 [ 455.626426][T20961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.632805][T20961] ? sock_wmalloc+0x120/0x120 [ 455.637513][T20961] ? kasan_check_read+0x11/0x20 [ 455.642355][T20961] ? do_raw_spin_unlock+0x57/0x270 [ 455.647634][T20961] ? _raw_spin_unlock+0x2d/0x50 [ 455.652538][T20961] unix_dgram_sendmsg+0x3de/0x11e0 [ 455.657643][T20961] ? ___might_sleep+0x163/0x280 [ 455.662597][T20961] ? __might_sleep+0x95/0x190 [ 455.667284][T20961] ? unix_stream_connect+0x1060/0x1060 [ 455.672737][T20961] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 455.678266][T20961] ? apparmor_socket_sendmsg+0x2a/0x30 [ 455.683744][T20961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.690155][T20961] ? security_socket_sendmsg+0x93/0xc0 [ 455.695599][T20961] ? unix_stream_connect+0x1060/0x1060 [ 455.701047][T20961] sock_sendmsg+0xdd/0x130 [ 455.705471][T20961] kernel_sendmsg+0x44/0x50 [ 455.709967][T20961] sock_no_sendpage+0x116/0x150 [ 455.714834][T20961] ? sock_kfree_s+0x70/0x70 [ 455.719327][T20961] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 455.725126][T20961] ? lockdep_hardirqs_on+0x418/0x5d0 [ 455.730410][T20961] ? trace_hardirqs_on+0x67/0x230 [ 455.735426][T20961] kernel_sendpage+0x95/0xf0 [ 455.740109][T20961] ? sock_kfree_s+0x70/0x70 [ 455.744882][T20961] sock_sendpage+0x8b/0xc0 [ 455.750885][T20961] ? lockdep_hardirqs_on+0x418/0x5d0 [ 455.763976][T20961] pipe_to_sendpage+0x299/0x370 [ 455.768829][T20961] ? kernel_sendpage+0xf0/0xf0 [ 455.773585][T20961] ? direct_splice_actor+0x1a0/0x1a0 [ 455.778882][T20961] ? __put_page+0x92/0xd0 [ 455.783208][T20961] ? anon_pipe_buf_release+0x1c6/0x270 [ 455.788652][T20961] __splice_from_pipe+0x395/0x7d0 [ 455.793687][T20961] ? direct_splice_actor+0x1a0/0x1a0 [ 455.798963][T20961] ? direct_splice_actor+0x1a0/0x1a0 [ 455.804250][T20961] splice_from_pipe+0x108/0x170 [ 455.809315][T20961] ? splice_shrink_spd+0xd0/0xd0 [ 455.814367][T20961] ? apparmor_file_permission+0x25/0x30 [ 455.819910][T20961] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 455.826157][T20961] ? security_file_permission+0x94/0x380 [ 455.831799][T20961] generic_splice_sendpage+0x3c/0x50 [ 455.837126][T20961] ? splice_from_pipe+0x170/0x170 [ 455.842141][T20961] do_splice+0x70a/0x13c0 [ 455.846567][T20961] ? fput_many+0x12c/0x1a0 [ 455.850971][T20961] ? opipe_prep.part.0+0x2d0/0x2d0 [ 455.856079][T20961] ? __fget_light+0x1a9/0x230 [ 455.860740][T20961] __x64_sys_splice+0x2c6/0x330 [ 455.865586][T20961] do_syscall_64+0x103/0x610 [ 455.870197][T20961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 455.876236][T20961] RIP: 0033:0x4582b9 [ 455.880115][T20961] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 455.899732][T20961] RSP: 002b:00007f656dd8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 455.908477][T20961] RAX: ffffffffffffffda RBX: 00007f656dd8bc90 RCX: 00000000004582b9 [ 455.916440][T20961] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 455.924407][T20961] RBP: 000000000073c040 R08: 0000080000010006 R09: 0000000000000000 [ 455.932367][T20961] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f656dd8c6d4 11:43:09 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x0) [ 455.940342][T20961] R13: 00000000004c70e6 R14: 00000000004dc0e0 R15: 0000000000000007 11:43:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b0") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) [ 456.062202][ T26] audit: type=1804 audit(1554723789.918:372): pid=21072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/333/bus" dev="sda1" ino=17697 res=1 [ 456.110184][T21075] FAULT_INJECTION: forcing a failure. [ 456.110184][T21075] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 456.123450][T21075] CPU: 0 PID: 21075 Comm: syz-executor.1 Not tainted 5.1.0-rc3-next-20190408 #20 [ 456.132549][T21075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.142712][T21075] Call Trace: [ 456.146007][T21075] dump_stack+0x172/0x1f0 [ 456.150361][T21075] should_fail.cold+0xa/0x15 [ 456.154938][T21075] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 456.160729][T21075] ? percpu_ref_tryget_live+0xef/0x290 [ 456.166178][T21075] should_fail_alloc_page+0x50/0x60 [ 456.171493][T21075] __alloc_pages_nodemask+0x1a1/0x7e0 [ 456.176948][T21075] ? find_held_lock+0x35/0x130 [ 456.181705][T21075] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 456.187416][T21075] cache_grow_begin+0x9c/0x860 [ 456.192166][T21075] ? __kmalloc_node+0x3d/0x70 [ 456.196826][T21075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.203151][T21075] kmem_cache_alloc_node_trace+0x658/0x720 [ 456.208946][T21075] ? aa_path_link+0x460/0x460 [ 456.213611][T21075] __kmalloc_node+0x3d/0x70 [ 456.218186][T21075] kvmalloc_node+0x68/0x100 [ 456.222693][T21075] traverse+0x401/0x760 [ 456.226835][T21075] seq_read+0x8f8/0x1130 [ 456.231070][T21075] ? rw_verify_area+0x118/0x360 [ 456.241417][T21075] do_iter_read+0x4a9/0x660 [ 456.245999][T21075] ? dup_iter+0x260/0x260 [ 456.250326][T21075] vfs_readv+0xf0/0x160 [ 456.254470][T21075] ? alloc_pages_current+0x10f/0x210 [ 456.259740][T21075] ? compat_rw_copy_check_uvector+0x3f0/0x3f0 [ 456.265790][T21075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.272023][T21075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.278269][T21075] ? iov_iter_revert+0xaa0/0xaa0 [ 456.283197][T21075] ? aa_file_perm+0x40b/0xeb0 [ 456.287855][T21075] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 456.293552][T21075] ? iov_iter_pipe+0xba/0x2f0 [ 456.298259][T21075] default_file_splice_read+0x475/0x890 [ 456.303793][T21075] ? lock_downgrade+0x880/0x880 [ 456.308638][T21075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.314882][T21075] ? iter_file_splice_write+0xbe0/0xbe0 [ 456.320425][T21075] ? aa_path_link+0x460/0x460 [ 456.325085][T21075] ? percpu_ref_put_many+0x94/0x190 [ 456.330278][T21075] ? percpu_ref_put_many+0x94/0x190 [ 456.335548][T21075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.341808][T21075] ? fsnotify+0xbc0/0xbc0 [ 456.346130][T21075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.352362][T21075] ? fsnotify_first_mark+0x210/0x210 [ 456.358875][T21075] ? security_file_permission+0x94/0x380 [ 456.364495][T21075] ? iter_file_splice_write+0xbe0/0xbe0 [ 456.370032][T21075] do_splice_to+0x12a/0x190 [ 456.374704][T21075] splice_direct_to_actor+0x2d2/0x970 [ 456.380063][T21075] ? generic_pipe_buf_nosteal+0x10/0x10 [ 456.385706][T21075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 456.392028][T21075] ? do_splice_to+0x190/0x190 [ 456.396780][T21075] ? rw_verify_area+0x118/0x360 [ 456.401617][T21075] do_splice_direct+0x1da/0x2a0 [ 456.406465][T21075] ? splice_direct_to_actor+0x970/0x970 [ 456.412006][T21075] ? rw_verify_area+0x118/0x360 [ 456.416859][T21075] do_sendfile+0x597/0xd00 [ 456.421270][T21075] ? do_compat_pwritev64+0x1c0/0x1c0 [ 456.426548][T21075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 456.432773][T21075] ? _copy_from_user+0xdd/0x150 [ 456.437624][T21075] __x64_sys_sendfile64+0x15a/0x220 [ 456.442808][T21075] ? __ia32_sys_sendfile+0x230/0x230 [ 456.448073][T21075] ? do_syscall_64+0x26/0x610 [ 456.452733][T21075] ? lockdep_hardirqs_on+0x418/0x5d0 [ 456.458011][T21075] ? trace_hardirqs_on+0x67/0x230 [ 456.463728][T21075] do_syscall_64+0x103/0x610 [ 456.468391][T21075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 456.474268][T21075] RIP: 0033:0x4582b9 [ 456.478347][T21075] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 456.497950][T21075] RSP: 002b:00007f16d881cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 456.506430][T21075] RAX: ffffffffffffffda RBX: 00007f16d881cc90 RCX: 00000000004582b9 [ 456.514470][T21075] RDX: 0000000020000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 456.522425][T21075] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 456.530375][T21075] R10: 0000000000000500 R11: 0000000000000246 R12: 00007f16d881d6d4 [ 456.538333][T21075] R13: 00000000004c5227 R14: 00000000004d9368 R15: 0000000000000006 [ 456.562116][ T26] audit: type=1804 audit(1554723789.918:373): pid=21072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/333/bus" dev="sda1" ino=17697 res=1 [ 456.592691][ T26] audit: type=1804 audit(1554723789.928:374): pid=21072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/333/bus" dev="sda1" ino=17697 res=1 [ 456.642096][T21172] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 456.661229][T21172] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 456.679184][T21172] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:10 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x8) [ 456.681011][ T26] audit: type=1804 audit(1554723789.928:375): pid=21072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/333/bus" dev="sda1" ino=17697 res=1 [ 456.702834][T21172] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 456.728038][ T26] audit: type=1804 audit(1554723790.478:376): pid=21072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/333/bus" dev="sda1" ino=17697 res=1 11:43:11 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:11 executing program 1 (fault-call:4 fault-nth:6): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) 11:43:11 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x500, &(0x7f0000000100)) 11:43:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b0") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:11 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0xb) 11:43:11 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x2) [ 458.160892][T21301] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.169056][ T26] audit: type=1804 audit(1554723792.018:377): pid=21302 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/334/bus" dev="sda1" ino=17876 res=1 [ 458.197265][T21301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 11:43:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100500, 0x500) [ 458.208283][T21301] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.216881][ T26] audit: type=1804 audit(1554723792.018:378): pid=21302 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/334/bus" dev="sda1" ino=17876 res=1 [ 458.250211][T21301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 458.288923][ T26] audit: type=1804 audit(1554723792.018:379): pid=21302 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/334/bus" dev="sda1" ino=17876 res=1 11:43:12 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x600, &(0x7f0000000100)) 11:43:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b0") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:12 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x11) [ 458.334793][ T26] audit: type=1804 audit(1554723792.018:380): pid=21302 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/334/bus" dev="sda1" ino=17876 res=1 11:43:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x5b, 0x500) [ 458.472262][T21422] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0xb7, 0x500) [ 458.519090][T21422] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 458.559151][T21422] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.579140][T21422] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:15 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:15 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0xc00, &(0x7f0000000100)) 11:43:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0xf9, 0x500) 11:43:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(0x0, &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x12) 11:43:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x11) 11:43:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x161, 0x500) [ 461.244797][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 461.244811][ T26] audit: type=1804 audit(1554723795.098:388): pid=21563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/336/bus" dev="sda1" ino=17897 res=1 [ 461.306785][ T26] audit: type=1804 audit(1554723795.138:389): pid=21563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/336/bus" dev="sda1" ino=17897 res=1 11:43:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x14) 11:43:15 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 461.343678][ T26] audit: type=1804 audit(1554723795.138:390): pid=21563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/336/bus" dev="sda1" ino=17897 res=1 [ 461.373442][ T26] audit: type=1804 audit(1554723795.138:391): pid=21563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/336/bus" dev="sda1" ino=17897 res=1 11:43:15 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1100, &(0x7f0000000100)) 11:43:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(0x0, &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x1a3, 0x500) 11:43:15 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="67446698f0892273486c297a820000000000000000e29e3119f3cf48ea4031000000008f09501aec1b71c59f523eee4ec71e2bbd698151010004b1b20bc17f46cb958b85c293b319610337fc9b071fe6034d0b331795aee426d62892999882438c12f0df41945e4eac6c6c473042bd71b37cfe76f7a6d9fc51"], 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 461.557158][ T26] audit: type=1804 audit(1554723795.188:392): pid=21563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/336/bus" dev="sda1" ino=17897 res=1 11:43:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x18) 11:43:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x1ea, 0x500) [ 461.689307][ T26] audit: type=1804 audit(1554723795.228:393): pid=21563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/336/bus" dev="sda1" ino=17897 res=1 [ 461.714248][ T26] audit: type=1804 audit(1554723795.378:394): pid=21674 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/337/bus" dev="sda1" ino=17665 res=1 11:43:15 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x1f00, &(0x7f0000000100)) 11:43:15 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 461.754925][ T26] audit: type=1804 audit(1554723795.378:395): pid=21674 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/337/bus" dev="sda1" ino=17665 res=1 [ 461.783952][ T26] audit: type=1804 audit(1554723795.378:396): pid=21674 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/337/bus" dev="sda1" ino=17665 res=1 [ 461.904324][ T26] audit: type=1804 audit(1554723795.378:397): pid=21674 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/337/bus" dev="sda1" ino=17665 res=1 11:43:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x1100) 11:43:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(0x0, &(0x7f00000001c0)='./file0\x00', 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x229, 0x500) 11:43:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x34) 11:43:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x4000, &(0x7f0000000100)) 11:43:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x288, 0x500) 11:43:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', 0x0, 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:16 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x35) 11:43:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x29d, 0x500) 11:43:16 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x4100, &(0x7f0000000100)) 11:43:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', 0x0, 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:18 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x201) 11:43:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x2da, 0x500) 11:43:18 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x541b, &(0x7f0000000100)) 11:43:18 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', 0x0, 0x20, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:18 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x3e80) 11:43:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="ca936900840bff2031df74b5d3eefc98a0ba9f86debd43", 0x17, 0x80000000}, {&(0x7f0000000240)="6004bb3b10358f05bcc89f46631e2c21", 0x10, 0x21}, {&(0x7f0000000280)="ca5e874a7302382799442a7efc2164f8b637b4426e07e283c1e3cea098d56770f40a777ec319530f97bafc4cfb1b862031ec273cb1947e471d608349e3b581ba95dee4b4d470218e60de9ce36754b952ca4e1320efcad5b9fcdb42ec7d45e55c0391d8068c791af0ad8497a6f7fea4d0957e23c73ff9800531bd45514e2c92db5c2806d046a0bf21e915e701979f8ca58382aae738b7d011dddc0b02daee681fc085780245d898053a4bc1d16e1c2801015f95926cc34c77bdfaf68c3542ea6843b854cfca5ea4c1a882efd7ef", 0xcd, 0x3f}], 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x343, 0x500) 11:43:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x300) 11:43:19 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x5421, &(0x7f0000000100)) [ 465.161117][T22282] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x3ac, 0x500) [ 465.229813][T22282] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 465.260726][T22282] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.269580][T22282] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x301) 11:43:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100502, 0x500) 11:43:19 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x5450, &(0x7f0000000100)) 11:43:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) [ 465.516068][T22351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.548121][T22351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 465.569928][T22351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.593728][T22351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:21 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100503, 0x500) 11:43:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x500) 11:43:21 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x5451, &(0x7f0000000100)) 11:43:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}, {@nolazytime='nolazytime'}, {@data_flush='data_flush'}], [{@fowner_lt={'fowner<'}}, {@dont_appraise='dont_appraise'}]}) 11:43:21 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x3f00) 11:43:22 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 468.096316][T22432] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.104577][T22432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 468.114138][ T26] kauditd_printk_skb: 35 callbacks suppressed [ 468.114153][ T26] audit: type=1804 audit(1554723801.968:433): pid=22431 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/344/bus" dev="sda1" ino=17938 res=1 [ 468.150787][T22432] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100504, 0x500) [ 468.196293][T22432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:22 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x5452, &(0x7f0000000100)) 11:43:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100505, 0x500) 11:43:22 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x501) [ 468.253221][ T26] audit: type=1804 audit(1554723801.968:434): pid=22431 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/344/bus" dev="sda1" ino=17938 res=1 [ 468.312096][ T26] audit: type=1804 audit(1554723801.968:435): pid=22431 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/344/bus" dev="sda1" ino=17938 res=1 [ 468.339246][ T26] audit: type=1804 audit(1554723801.968:436): pid=22431 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/344/bus" dev="sda1" ino=17938 res=1 [ 468.363337][ T26] audit: type=1804 audit(1554723802.088:437): pid=22431 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/344/bus" dev="sda1" ino=17938 res=1 [ 468.363362][ T26] audit: type=1804 audit(1554723802.118:438): pid=22470 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/344/bus" dev="sda1" ino=17938 res=1 [ 468.477832][ T26] audit: type=1804 audit(1554723802.328:439): pid=22557 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/345/bus" dev="sda1" ino=17940 res=1 11:43:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 468.526086][ T26] audit: type=1804 audit(1554723802.338:440): pid=22557 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/345/bus" dev="sda1" ino=17940 res=1 11:43:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100506, 0x500) [ 468.606437][ T26] audit: type=1804 audit(1554723802.338:441): pid=22557 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/345/bus" dev="sda1" ino=17940 res=1 11:43:22 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x600) 11:43:22 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x5460, &(0x7f0000000100)) [ 468.637572][ T26] audit: type=1804 audit(1554723802.338:442): pid=22557 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir407807569/syzkaller.LZhNxd/345/bus" dev="sda1" ino=17940 res=1 [ 468.714372][T22663] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.729465][T22663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 468.745993][T22663] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 11:43:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100507, 0x500) [ 468.770428][T22663] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 11:43:22 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x4000) 11:43:22 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x8100, &(0x7f0000000100)) 11:43:25 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:25 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x601) 11:43:25 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 11:43:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x10050a, 0x500) 11:43:25 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0xf000, &(0x7f0000000100)) 11:43:25 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x803e) [ 471.274168][T22807] FAULT_INJECTION: forcing a failure. [ 471.274168][T22807] name failslab, interval 1, probability 0, space 0, times 0 [ 471.327541][T22807] CPU: 1 PID: 22807 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190408 #20 [ 471.336711][T22807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.346782][T22807] Call Trace: [ 471.350096][T22807] dump_stack+0x172/0x1f0 [ 471.354451][T22807] should_fail.cold+0xa/0x15 [ 471.359074][T22807] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 471.364909][T22807] ? ___might_sleep+0x163/0x280 [ 471.369881][T22807] __should_failslab+0x121/0x190 11:43:25 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x40049409, &(0x7f0000000100)) [ 471.374918][T22807] should_failslab+0x9/0x14 [ 471.379541][T22807] __kmalloc+0x2dc/0x740 [ 471.383801][T22807] ? fput_many+0x12c/0x1a0 [ 471.388223][T22807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 471.394486][T22807] ? strnlen_user+0x1f0/0x280 [ 471.404075][T22807] ? __x64_sys_memfd_create+0x13c/0x470 [ 471.409644][T22807] __x64_sys_memfd_create+0x13c/0x470 [ 471.415033][T22807] ? memfd_fcntl+0x1820/0x1820 [ 471.419890][T22807] ? do_syscall_64+0x26/0x610 [ 471.424573][T22807] ? lockdep_hardirqs_on+0x418/0x5d0 [ 471.429881][T22807] ? trace_hardirqs_on+0x67/0x230 [ 471.435150][T22807] do_syscall_64+0x103/0x610 [ 471.439757][T22807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 471.445831][T22807] RIP: 0033:0x4582b9 [ 471.449723][T22807] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 471.469582][T22807] RSP: 002b:00007fe339ac8a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 11:43:25 executing program 5: clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) write$nbd(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1000, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 11:43:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100510, 0x500) [ 471.478137][T22807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004582b9 [ 471.486102][T22807] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bd207 [ 471.494066][T22807] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 471.502133][T22807] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe339ac96d4 [ 471.510105][T22807] R13: 00000000004c6b42 R14: 00000000004dc500 R15: 0000000000000004 11:43:25 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 11:43:25 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x700) 11:43:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x10051e, 0x500) [ 471.703403][T22936] FAULT_INJECTION: forcing a failure. [ 471.703403][T22936] name failslab, interval 1, probability 0, space 0, times 0 [ 471.726149][T22936] CPU: 0 PID: 22936 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190408 #20 [ 471.735301][T22936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.745379][T22936] Call Trace: [ 471.748698][T22936] dump_stack+0x172/0x1f0 [ 471.753059][T22936] should_fail.cold+0xa/0x15 [ 471.757672][T22936] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 471.763505][T22936] ? ___might_sleep+0x163/0x280 [ 471.768373][T22936] __should_failslab+0x121/0x190 [ 471.773332][T22936] ? shmem_destroy_callback+0xc0/0xc0 [ 471.778732][T22936] should_failslab+0x9/0x14 [ 471.783335][T22936] kmem_cache_alloc+0x2b2/0x6f0 [ 471.788201][T22936] ? __alloc_fd+0x430/0x530 [ 471.792720][T22936] ? shmem_destroy_callback+0xc0/0xc0 [ 471.798107][T22936] shmem_alloc_inode+0x1c/0x50 11:43:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x100548, 0x500) [ 471.802884][T22936] alloc_inode+0x66/0x190 [ 471.807236][T22936] new_inode_pseudo+0x19/0xf0 [ 471.811938][T22936] new_inode+0x1f/0x40 [ 471.816020][T22936] shmem_get_inode+0x84/0x780 [ 471.820713][T22936] __shmem_file_setup.part.0+0x7e/0x2b0 [ 471.826284][T22936] shmem_file_setup+0x66/0x90 [ 471.830981][T22936] __x64_sys_memfd_create+0x2a2/0x470 [ 471.836368][T22936] ? memfd_fcntl+0x1820/0x1820 [ 471.841149][T22936] ? do_syscall_64+0x26/0x610 [ 471.845836][T22936] ? lockdep_hardirqs_on+0x418/0x5d0 11:43:25 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f0000000f40)=""/223, 0xdf}], 0x701) [ 471.851131][T22936] ? trace_hardirqs_on+0x67/0x230 [ 471.856256][T22936] do_syscall_64+0x103/0x610 [ 471.860860][T22936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 471.866746][T22936] RIP: 0033:0x4582b9 [ 471.866761][T22936] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 471.866769][T22936] RSP: 002b:00007fe339ac8a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 11:43:25 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x4020940d, &(0x7f0000000100)) 11:43:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000000000)=0x10054c, 0x500) 11:43:25 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 471.866782][T22936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004582b9 [ 471.866791][T22936] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bd207 [ 471.866799][T22936] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 471.866805][T22936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe339ac96d4 [ 471.866819][T22936] R13: 00000000004c6b42 R14: 00000000004dc500 R15: 0000000000000004 [ 472.057597][T23148] FAULT_INJECTION: forcing a failure. [ 472.057597][T23148] name failslab, interval 1, probability 0, space 0, times 0 [ 472.087334][T23148] CPU: 0 PID: 23148 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190408 #20 [ 472.096498][T23148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.106660][T23148] Call Trace: [ 472.109975][T23148] dump_stack+0x172/0x1f0 [ 472.114325][T23148] should_fail.cold+0xa/0x15 [ 472.118942][T23148] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 472.124763][T23148] ? ___might_sleep+0x163/0x280 [ 472.129637][T23148] __should_failslab+0x121/0x190 [ 472.134581][T23148] should_failslab+0x9/0x14 [ 472.139096][T23148] kmem_cache_alloc+0x2b2/0x6f0 [ 472.144055][T23148] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 472.149880][T23148] ? current_time+0x6b/0x140 [ 472.154482][T23148] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 472.160295][T23148] ? lockdep_hardirqs_on+0x418/0x5d0 [ 472.165576][T23148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 472.171807][T23148] __d_alloc+0x2e/0x8c0 [ 472.175963][T23148] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 472.181669][T23148] d_alloc_pseudo+0x22/0x70 [ 472.186156][T23148] alloc_file_pseudo+0xe2/0x280 [ 472.191005][T23148] ? alloc_file+0x4d0/0x4d0 [ 472.195491][T23148] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 472.201728][T23148] __shmem_file_setup.part.0+0x108/0x2b0 [ 472.207345][T23148] shmem_file_setup+0x66/0x90 [ 472.212149][T23148] __x64_sys_memfd_create+0x2a2/0x470 [ 472.217510][T23148] ? memfd_fcntl+0x1820/0x1820 [ 472.222267][T23148] ? do_syscall_64+0x26/0x610 [ 472.226930][T23148] ? lockdep_hardirqs_on+0x418/0x5d0 [ 472.237743][T23148] ? trace_hardirqs_on+0x67/0x230 [ 472.242760][T23148] do_syscall_64+0x103/0x610 [ 472.247537][T23148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 472.267039][T23148] RIP: 0033:0x4582b9 [ 472.270918][T23148] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 472.290619][T23148] RSP: 002b:00007fe339ac8a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 472.299027][T23148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004582b9 [ 472.306993][T23148] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bd207 [ 472.314944][T23148] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 472.322897][T23148] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe339ac96d4 [ 472.330871][T23148] R13: 00000000004c6b42 R14: 00000000004dc500 R15: 0000000000000004 [ 472.362345][T23148] kasan: CONFIG_KASAN_INLINE enabled [ 472.377353][T23148] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 472.391261][T23148] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 472.398336][T23148] CPU: 0 PID: 23148 Comm: syz-executor.3 Not tainted 5.1.0-rc3-next-20190408 #20 [ 472.407749][T23148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.417818][T23148] RIP: 0010:d_alloc_pseudo+0x33/0x70 [ 472.423103][T23148] Code: 41 54 49 89 fc 48 83 ec 08 e8 39 d9 b7 ff 4c 89 ee 4c 89 e7 e8 1e f1 ff ff 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 <0f> b6 14 11 84 d2 74 05 80 fa 03 7e 10 81 08 00 00 00 40 48 83 c4 [ 472.442696][T23148] RSP: 0018:ffff88805da2fd00 EFLAGS: 00010246 [ 472.448750][T23148] RAX: 0000000000000000 RBX: 1ffff1100bb45fa8 RCX: 0000000000000000 [ 472.456703][T23148] RDX: dffffc0000000000 RSI: ffffffff81b8a01f RDI: 0000000000000282 [ 472.464659][T23148] RBP: ffff88805da2fd18 R08: ffff8880997566c0 R09: ffffed1015d05bc8 [ 472.472619][T23148] R10: ffffed1015d05bc7 R11: ffff8880ae82de3b R12: ffff8880aa38c740 [ 472.480573][T23148] R13: ffff88805da2fd60 R14: ffff8880aa1d7a28 R15: ffff8880a7852b40 [ 472.489058][T23148] FS: 00007fe339ac9700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 472.497987][T23148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 472.504586][T23148] CR2: 000000000106afd0 CR3: 0000000091425000 CR4: 00000000001406f0 [ 472.512566][T23148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 472.520523][T23148] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 472.528472][T23148] Call Trace: [ 472.531752][T23148] alloc_file_pseudo+0xe2/0x280 [ 472.536584][T23148] ? alloc_file+0x4d0/0x4d0 [ 472.541082][T23148] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 472.547400][T23148] __shmem_file_setup.part.0+0x108/0x2b0 [ 472.553012][T23148] shmem_file_setup+0x66/0x90 [ 472.557668][T23148] __x64_sys_memfd_create+0x2a2/0x470 [ 472.563016][T23148] ? memfd_fcntl+0x1820/0x1820 [ 472.567764][T23148] ? do_syscall_64+0x26/0x610 [ 472.572433][T23148] ? lockdep_hardirqs_on+0x418/0x5d0 [ 472.577719][T23148] ? trace_hardirqs_on+0x67/0x230 [ 472.582736][T23148] do_syscall_64+0x103/0x610 [ 472.587312][T23148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 472.593180][T23148] RIP: 0033:0x4582b9 [ 472.597156][T23148] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 472.616746][T23148] RSP: 002b:00007fe339ac8a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 472.625171][T23148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004582b9 [ 472.633133][T23148] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004bd207 [ 472.641089][T23148] RBP: 000000000073bf00 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 472.649042][T23148] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe339ac96d4 11:43:26 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xb7301df) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000001c0)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x80000010006, 0x34000) 11:43:26 executing program 4: creat(&(0x7f0000000240)='./bus\x00', 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) ioctl$FIBMAP(r1, 0x40305828, &(0x7f0000000100)) [ 472.656999][T23148] R13: 00000000004c6b42 R14: 00000000004dc500 R15: 0000000000000004 [ 472.664957][T23148] Modules linked in: [ 472.671453][T23148] ---[ end trace 086b01fa3b7ce7c6 ]--- [ 472.677136][T23148] RIP: 0010:d_alloc_pseudo+0x33/0x70 [ 472.682888][T23148] Code: 41 54 49 89 fc 48 83 ec 08 e8 39 d9 b7 ff 4c 89 ee 4c 89 e7 e8 1e f1 ff ff 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 <0f> b6 14 11 84 d2 74 05 80 fa 03 7e 10 81 08 00 00 00 40 48 83 c4 [ 472.685454][ T3880] kobject: 'loop0' (0000000095fed4e4): kobject_uevent_env [ 472.702948][T23148] RSP: 0018:ffff88805da2fd00 EFLAGS: 00010246 [ 472.716044][T23148] RAX: 0000000000000000 RBX: 1ffff1100bb45fa8 RCX: 0000000000000000 [ 472.722539][ T3880] kobject: 'loop0' (0000000095fed4e4): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 472.733002][T23148] RDX: dffffc0000000000 RSI: ffffffff81b8a01f RDI: 0000000000000282 [ 472.750261][T23148] RBP: ffff88805da2fd18 R08: ffff8880997566c0 R09: ffffed1015d05bc8 [ 472.759124][T23148] R10: ffffed1015d05bc7 R11: ffff8880ae82de3b R12: ffff8880aa38c740 [ 472.767374][T23148] R13: ffff88805da2fd60 R14: ffff8880aa1d7a28 R15: ffff8880a7852b40 [ 472.777616][T23148] FS: 00007fe339ac9700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 472.787044][T23148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 472.797032][T23148] CR2: 00007f3e87027000 CR3: 0000000091425000 CR4: 00000000001406e0 [ 472.799396][ T3880] kobject: 'loop4' (000000008348d641): kobject_uevent_env [ 472.805483][T23148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 472.812717][ T3880] kobject: 'loop4' (000000008348d641): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 472.822367][T23148] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 472.838959][T23148] Kernel panic - not syncing: Fatal exception [ 472.846607][T23148] Kernel Offset: disabled [ 472.851073][T23148] Rebooting in 86400 seconds..